1 2015-04-26 Jan Djärv <jan.h.d@swipnet.se>
3 * image.c (xcolor_to_argb32): New function.
4 (get_spec_bg_or_alpha_as_argb): Call xcolor_to_argb32.
5 (pbm_load, png_load_body, jpeg_load_body, gif_load): Only use
6 XImagePtr if ! USE_CAIRO.
7 (pbm_load): Add cairo support.
9 2015-04-12 Jan Djärv <jan.h.d@swipnet.se>
11 * xterm.c (x_draw_image_glyph_string): Added missing USE_CAIRO.
12 (x_free_cr_resources): Renamed from x_prepare_for_xlibdraw.
13 (x_cr_draw_frame, x_cr_export_frames, x_shift_glyphs_for_insert)
14 (x_free_frame_resources): Rename x_prepare_for_xlibdraw to
17 * image.c (get_spec_bg_or_alpha_as_argb)
18 (create_cairo_image_surface): New functions when USE_CAIRO.
19 (xpm_load): Call the above functions. Handle XPM without mask
21 (png_load_body): Handle USE_CAIRO case.
22 (png_load): Remove USE_CAIRO specific fuction, modify png_load_body
24 (jpeg_load_body): Call create_cairo_image_surface.
25 (gif_load, svg_load_image): Handle specified background, call
26 create_cairo_image_surface.
28 2015-04-11 Jan Djärv <jan.h.d@swipnet.se>
30 * image.c (jpeg_load_body): Create cairo image surface if USE_CAIRO.
31 (tiff_load): Create cairo image surface if USE_CAIRO.
34 2015-04-06 Koichi Arakawa <arakawa@pp.iij4u.or.jp> (tiny change)
36 * w32proc.c (w32_executable_type): Look for the DLL name in the
37 correct section. This avoids segfaults with some executables.
40 2015-04-05 Jan Djärv <jan.h.d@swipnet.se>
42 * image.c: #undef COLOR_TABLE_SUPPORT when USE_CAIRO.
43 (x_clear_image): Free cr_data and cr_data2 if set.
44 (xpm_load): Assign data to cr_data2.
45 (svg_load_image): Convert from GdkPixbuf to CAIRO_FORMAT_ARGB32.
47 * dispextern.h (struct image): add cr_data2 if cairo.
49 2015-04-04 Jan Djärv <jan.h.d@swipnet.se>
51 * xselect.c (x_reply_selection_request)
52 (receive_incremental_selection): Call set_property_change_object
54 (wait_for_property_change): Move set property_change_reply(_object)
55 outside of this function (Bug#16737).
56 (set_property_change_object): New function.
58 2015-04-03 Jan Djärv <jan.h.d@swipnet.se>
60 * image.c (prepare_image_for_display): Don't load if USE_CAIRO.
61 (x_clear_image): If USE_CAIRO, also free possible img->ximg->obdata and
63 (ALLOC_XPM_COLORS): Don't define when USE_CAIRO.
64 (xpm_load): Convert simple Xpms (32 bit ZPixmap) to CAIRO_FORMAT_ARGB32
67 * xterm.c (handle_one_xevent): Always redraw tool tips on
68 MapNotify. Update tool tip frame sizes on ConfigureNotify.
69 (x_update_begin): Don't create any surface for non-visible
70 tip frames, the geometry may be wrong.
72 2015-03-31 Eli Zaretskii <eliz@gnu.org>
74 * keyboard.c (read_key_sequence): Don't let
75 this_single_command_key_start become negative. (Bug#20223)
77 2015-03-29 Jan Djärv <jan.h.d@swipnet.se>
79 * gtkutil.c (xg_display_open):
80 * xterm.c (x_display_ok, x_term_init): Block SIGIO when opening
81 a display (Bug#19175).
83 2015-03-29 Martin Rudalics <rudalics@gmx.at>
85 * gtkutil.c (update_theme_scrollbar_width): Don't round up
86 scroll bar width with GTK3 (Bug#20182).
88 2015-03-28 Jan Djärv <jan.h.d@swipnet.se>
90 * xsmfns.c (smc_save_yourself_CB): Return if Vinvocation_name or
91 user_login_name are not strings.
93 2015-03-28 Eli Zaretskii <eliz@gnu.org>
95 * w32.c (sys_connect): Fix a mistake in previous commit that broke
96 blocking connections. (Bug#20159)
98 2015-03-27 Paul Eggert <eggert@cs.ucla.edu>
100 Avoid some core dumps in X session management
101 Derived from a bug report by Nicolas Richard in:
102 http://bugs.gnu.org/20191#20
103 * xsmfns.c (smc_save_yourself_CB): Don't dump core if
104 invocation-name is not a string. Initialize user-login-name if it
105 is not already initialized, and don't dump core if it is not a
107 (create_client_leader_window): Don't dump core if x-resource-name
108 and x-resource-class are not both strings.
109 (x_session_initialize): Don't dump core if x-session-previous-id,
110 invocation-directory, and invocation-name are not strings.
112 Port user-login-name initialization to Qnil == 0
113 Derived from a bug report by Nicolas Richard in:
114 http://bugs.gnu.org/20191#20
115 * editfns.c (Fuser_login_name, Fuser_real_login_name)
116 (syms_of_editfns): Don't rely on all-bits-zero being an Elisp integer,
117 as this is no longer true now that Qnil == 0.
119 Assume !BROKEN_NON_BLOCKING_CONNECT
120 From a suggestion by Eli Zaretskii in:
121 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00824.html
122 * process.c (NON_BLOCKING_CONNECT): Simplify by assuming that
123 BROKEN_NON_BLOCKING_CONNECT is not defined.
124 (SELECT_CAN_DO_WRITE_MASK): Remove, and assume it's now true.
126 2015-03-27 Eli Zaretskii <eliz@gnu.org>
128 * lread.c (substitute_object_recurse): For sub-char-tables, start
129 the recursive SUBSTITUTE loop from index of 2, to skip the
130 non-Lisp members of the sub-char-table. See the discussion at
131 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00520.html
134 Support non-blocking connect on MS-Windows.
135 Based on ideas from Kim F. Storm <storm@cua.dk>, see
136 http://lists.gnu.org/archive/html/emacs-devel/2006-12/msg00873.html.
138 * w32proc.c (reader_thread): If the FILE_CONNECT flag is set, call
139 '_sys_wait_connect'. If it returns STATUS_CONNECT_FAILED, exit
140 the thread with code 2.
141 (sys_select): Support 'wfds' in addition to 'rfds'. If a
142 descriptor in 'wfds' has its bit set, but the corresponding
143 fd_info member doesn't have its FILE_CONNECT flag set, ignore the
144 descriptor. Otherwise, acknowledge a successful non-blocking
145 connect by resetting the FILE_CONNECT flag and setting cp->status
146 to STATUS_READ_ACKNOWLEDGED. (Bug#20159)
148 * w32.h (STATUS_CONNECT_FAILED): New enumeration value.
149 (struct _child_process): New member 'errcode'.
150 (FILE_CONNECT): New flag.
151 (_sys_wait_connect): Add prototype.
153 * w32.c (pfn_WSAEnumNetworkEvents): New function pointer.
154 (init_winsock): Load WSAEnumNetworkEvents from winsock DLL.
155 (set_errno): Map WSAEWOULDBLOCK and WSAENOTCONN.
156 (sys_connect): Support non-blocking 'connect' calls by setting the
157 FILE_CONNECT flag in the fd_info member and returning EINPROGRESS.
158 (_sys_read_ahead): Add debug message if this function is called
159 for a descriptor that waits for a non-blocking connect to complete.
160 (_sys_wait_connect): New function.
161 (sys_read): Support STATUS_CONNECT_FAILED. Return the error code
162 recorded by _sys_wait_connect when the non-blocking connect
163 failed. Don't call WSAGetLastError before a call to set_errno had
164 a chance to use its value, since WSAGetLastError clears the last
167 2015-03-25 Stefan Monnier <monnier@iro.umontreal.ca>
169 * editfns.c (save_excursion_save): Don't save the mark.
170 (save_excursion_restore): Don't restore the mark.
171 (Fsave_excursion): Fix docstring accordingly.
173 2015-03-24 Paul Eggert <eggert@cs.ucla.edu>
175 Fix minor ldexp issues
176 * floatfns.c (Fldexp): Require 2 args. Avoid undefined behavior
177 if the exponent is out of 'int' range. Improve documentation.
180 2015-03-24 Daniel Colascione <dancol@dancol.org>
182 * process.c (Fprocess_running_child_p): Return number identifier of
183 the foreground process group if we know it.
185 2015-03-23 Paul Eggert <eggert@cs.ucla.edu>
187 Minor refactoring of new Fmake_process code
188 * process.c (Fmake_process): Refactor to avoid call to Flength, to
189 avoid cast to 'char **', and to reduce indenting and reuse of locals.
191 2015-03-23 Daiki Ueno <ueno@gnu.org>
193 * process.c (Fmake_process): New function.
194 (create_process, create_pty): Check p->pty_flag instead of
195 Vprocess_connection_type.
196 (syms_of_process): Register QCcommand, QCconnection_type, Qpty,
197 Qpipe, and Smake_process. Unregister Sstart_process.
199 2015-03-22 Jan Djärv <jan.h.d@swipnet.se>
201 * fontset.c (fontset_pattern_regexp): Replace + 1 with + 3 for
202 regexsize (Bug#20156).
204 2015-03-21 Eli Zaretskii <eliz@gnu.org>
206 * emacs.c (synchronize_locale) [WINDOWSNT]: Ignore 'category' and
207 always use LC_ALL instead. Fixes problems with setting
208 system-time-locale to something non-default.
210 2015-03-18 Glenn Morris <rgm@gnu.org>
212 * frame.h (x_set_bitmap_icon): Don't set the icon if icon-type is
213 nil/not present in the parameter alist. (Bug#19680)
215 2015-03-18 Stefan Monnier <monnier@iro.umontreal.ca>
217 * alloc.c (purecopy): Handle hash-tables.
219 2015-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
221 * minibuf.c (Fread_buffer): Add `predicate' argument.
222 * callint.c (Fcall_interactively): Adjust calls accordingly.
224 2015-03-15 Eli Zaretskii <eliz@gnu.org>
226 * xdisp.c (handle_invisible_prop): Fix up it->position even when
227 we are going to load overlays at the beginning of the invisible text.
228 (setup_for_ellipsis): Reset the ignore_overlay_strings_at_pos_p
230 (next_overlay_string): Set the overlay_strings_at_end_processed_p
231 flag only if the overlays just processed were actually loaded at EOB.
233 2015-03-14 Daniel Colascione <dancol@dancol.org>
235 * emacs.c (standard_args): Add --no-x-resources.
236 (usage_message): Document that -Q implies --no-x-resources.
238 2015-03-13 Paul Eggert <eggert@cs.ucla.edu>
240 * frame.c (x_get_resource_string) [!USE_GTK]: Don't define.
242 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
244 2015-03-12 Eli Zaretskii <eliz@gnu.org>
246 * w32font.c (font_supported_scripts): Add subranges for Latin
247 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
248 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
249 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
250 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
251 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
252 Alphanumeric Symbols into several "scripts" like fontset.el does.
254 (syms_of_w32font): DEFSYM all the new script symbols.
256 2015-03-07 Eli Zaretskii <eliz@gnu.org>
258 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
259 Fix typedefs to be consistent with the corresponding w32 API
261 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
262 DefWindowProc if we successfully handled the message, as doing so
263 causes problems in displaying selection dialogs. (Bug#11732)
265 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
267 Work around x86 glibc backtrace bug
268 * sysdep.c (emacs_backtrace): Don't dump core on x86.
271 2015-03-05 Eli Zaretskii <eliz@gnu.org>
273 * keyboard.c (make_lispy_position): When the click is on the
274 right-side vertical scroll bar, pass the rightmost X coordinate to
275 buffer_posn_from_coords, so that the returned text position
276 reflects the closest point to the click. Fixes region extension
277 when mouse moves outside the Emacs frame that has scroll bars on
280 2015-03-04 Martin Rudalics <rudalics@gmx.at>
282 * frame.c (x_set_font): Try to keep frame height and width
283 unchanged if tool bar size changes with new font.
285 2015-03-03 Eli Zaretskii <eliz@gnu.org>
287 * search.c (find_newline): Avoid assertion violations in
288 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
289 for newlines near the end of the buffer. This happens in Rmail
290 when JIT font-lock fontifies a newly displayed portion of the
293 2015-03-03 Eli Zaretskii <eliz@gnu.org>
295 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
298 2015-03-03 Glenn Morris <rgm@gnu.org>
300 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
302 2015-03-03 Eli Zaretskii <eliz@gnu.org>
304 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
305 mouse_position_for_popup only for X frames. (Bug#19862)
307 2015-03-03 Eli Zaretskii <eliz@gnu.org>
309 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
311 2015-03-03 Eli Zaretskii <eliz@gnu.org>
313 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
314 assq_no_quit to fetch color definition by its string name.
317 2015-03-03 Eli Zaretskii <eliz@gnu.org>
319 * xdisp.c (move_it_in_display_line_to): Handle the case where the
320 last character of a screen line is whitespace, and we are under
321 word-wrap with overflow-newline-into-fringe turned on.
324 2015-03-03 Eli Zaretskii <eliz@gnu.org>
326 * xdisp.c (handle_stop, handle_single_display_spec)
327 (next-element_from_image): Don't reset the
328 ignore_overlay_strings_at_pos_p flag here.
329 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
331 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
332 after we've exhausted all the overlay strings at the current
333 position. (Bug#19307)
335 2015-03-03 Eli Zaretskii <eliz@gnu.org>
337 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
338 according to the object we are about to resume iterating.
341 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
342 of the window whose current glyph matrix was resized, which
343 disables the mode-line row as side effect.
345 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
346 whose update_mode_line flag is set. (Bug#19721)
348 2015-03-03 Eli Zaretskii <eliz@gnu.org>
350 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
352 2015-03-03 Daniel Colascione <dancol@dancol.org>
354 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
356 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
358 * alloc.c (run_finalizers): Omit unused local.
359 Also, redo newly-added code as per usual Emacs style.
361 2015-03-03 Martin Rudalics <rudalics@gmx.at>
363 * frame.c (adjust_frame_size): If the pixel sizes remain
364 unchanged but the number of lines or columns of the frame
365 changes, run `window--pixel-to-total' (Bug#19972).
366 (Qwindow_pixel_to_total): DEFSYM it.
368 2015-03-03 Daniel Colascione <dancol@dancol.org>
370 * print.c (print_object): Print whether a finalizer has
373 * data.c (Ftype_of): Make `type-of' work with finalizers.
374 (syms_of_data): Register Qfinalizer.
376 2015-03-02 Daniel Colascione <dancol@dancol.org>
378 * print.c (print_object): Print finalizers.
381 (finalizers, doomed_finalizers): New variables.
382 (init_finalizer_list, finalizer_insert, unchain_finalizer)
383 (mark_finalizer_list, queue_doomed_finalizers)
384 (run_finalizer_handler, run_finalizer_function, run_finalizers):
386 (garbage_collect_1, mark_object, sweep_misc)
387 (init_alloc_once, syms_of_alloc): Support finalizers.
388 (gc-precise-p): New Lisp variable.
390 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
391 (FINALIZERP, XFINALIZER): New functions.
392 (Lisp_Finalizer): New structure.
394 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
396 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
397 if CATEGORY is not an integer, or is an integer out of
398 unicode_category_t range.
400 2015-02-28 Martin Rudalics <rudalics@gmx.at>
402 * frame.c (make_initial_frame, Fmake_terminal_frame):
403 Set can_x_set_window_size and after_make_frame (Bug#19962).
405 2015-02-28 Eli Zaretskii <eliz@gnu.org>
407 * character.c (alphabeticp, decimalnump): New functions.
408 * character.h (alphabeticp, decimalnump): Add prototypes.
410 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
411 for multibyte characters by calling alphabeticp and decimalnump.
412 (BIT_ALPHA, BIT_ALNUM): New bit masks.
413 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
415 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
418 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
420 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
422 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
424 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
425 Initialize all args. Get outer_border from window attributes.
426 Fix typo for top_offset_y.
427 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
428 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
430 2015-02-27 Mark Laws <mdl@60hz.org>
432 Support daemon mode on MS-Windows (bug#19688)
433 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
434 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
435 signal clients we are ready for connections.
436 (Fdaemon_initialized): Use DAEMON_RUNNING.
437 [WINDOWSNT]: MS-Windows specific code to signal clients we are
438 ready for connections.
440 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
441 MS-Windows conditions for running in daemon mode.
443 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
445 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
447 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
450 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
452 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
453 dont use OUTER_TO_INNER macros.
454 (x_menu_show): Call x_real_pos_and_offsets, don't use
455 OUTER_TO_INNER macros.
457 2015-02-26 Eli Zaretskii <eliz@gnu.org>
459 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
461 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
463 * emacs.c (decode_env_path): Add parentheses around ternary
464 operator to increase readability and pacify compiler warnings.
466 2015-02-26 Eli Zaretskii <eliz@gnu.org>
468 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
471 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
473 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
475 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
477 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
478 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
479 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
481 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
482 instead of OUTER_TO_INNER_DIFF macros.
484 * xfns.c (x_real_pos_and_offsets): New function, basically the code
485 from x_real_positions.
486 (x_real_positions): Call x_real_pos_and_offsets.
487 (x_relative_mouse_position): Use XTranslateCoordinates instead of
488 OUTER_TO_INNER_DIFF macros.
489 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
490 border from window attributes. Adjust tool bar and menu widths.
492 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
495 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
497 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
499 Backtrace after malloc arena is corrupted
500 Without this change, if the malloc arena is corrupted and then
501 'backtrace' is called, the backtrace can crash because 'backtrace'
502 calls 'malloc'. For more, please see:
503 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
504 * emacs.c (main): Initialize tables used by 'backtrace'.
505 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
507 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
509 * nsfns.m (Fx_frame_geometry): New function.
510 (syms_of_nsfns): Defsubr Sx_frame_geometry.
512 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
515 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
516 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
518 2015-02-21 Eli Zaretskii <eliz@gnu.org>
520 * w32term.c (queue_notifications):
521 * w32inevt.c (handle_file_notifications):
522 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
525 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
527 Prefer 'Qfoo' to 'intern ("foo")'
528 * buffer.c (syms_of_buffer):
529 * bytecode.c (exec_byte_code):
530 * callint.c (Fcall_interactively):
531 * callproc.c (create_temp_file):
532 * charset.c (define_charset_internal):
533 * coding.c (syms_of_coding):
534 * editfns.c (syms_of_editfns):
536 * fns.c (syms_of_fns):
537 * frame.c (delete_frame, Fframe_parameters):
538 * keyboard.c (syms_of_keyboard):
539 * keymap.c (syms_of_keymap):
540 * minibuf.c (read_minibuf, syms_of_minibuf):
541 * nsfns.m (ns_cursor_type_to_lisp):
542 * textprop.c (syms_of_textprop):
543 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
544 * xfns.c (x_create_tip_frame, Fx_select_font):
545 * xml.c (parse_region):
546 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
547 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
549 (keys_of_buffer): ... instead of here.
550 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
551 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
552 optional than xfns.c.
554 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
556 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
557 setting fatal_error_in_progress, so gobble_input and *read_socket are
558 not read if there are pending_signals.
560 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
562 Simplify binary I/O configuration
563 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
564 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
565 (FOPEN_BINARY, FOPEN_TEXT): New macros.
566 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
567 doesn't guarantee that "t" will work.
569 2015-02-19 Eli Zaretskii <eliz@gnu.org>
571 * keyboard.c (read_char): Make sure this_single_command_key_start
572 is in sync with this_command_key_count, around the call to
573 input-method-function. (Bug#19774)
575 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
577 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
578 message to DefWindowProc, after positioning the IME window, to
579 trigger its display. (Bug#11732)
581 2015-02-18 Eli Zaretskii <eliz@gnu.org>
583 * emacs.c (Fkill_emacs): Exit with specified exit code even if
584 stdin is at EOF. (Bug#19897)
586 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
588 * keyboard.c (read_char): When there is an input method function,
589 do not restore the echo area if a prefix argument is being
590 introduced. (Bug#19875)
592 2015-02-16 Kelly Dean <kelly@prtime.org>
594 * src/keyboard.c (timer_check_2): Fix incorrect comment.
596 2015-02-14 Martin Rudalics <rudalics@gmx.at>
598 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
599 Suggested by Alan Mackenzie <acm@muc.de>.
601 2015-02-14 Eli Zaretskii <eliz@gnu.org>
603 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
604 x_relative_mouse_position only for X frames. (Bug#19862)
606 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
608 Better support for future plugins
609 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
610 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
611 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
613 2015-02-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
615 * ftcrfont.c (ftcrfont_draw): Don't flush when drawing to screen.
617 2015-02-17 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
619 * xterm.c [USE_CAIRO]: Include math.h.
620 (enum corners) [USE_CAIRO]: New enum.
621 (x_erase_corners_for_relief) [USE_CAIRO]: New function.
622 (x_draw_relief_rect) [USE_CAIRO]: Use it. If box width is larger
623 than 1, draw the outermost line using the black relief.
625 2015-02-16 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
627 * gtkutil.c (xg_page_setup_dialog, xg_get_page_setup, draw_page)
628 (xg_print_frames_dialog): Modernize k&r declarations.
630 * xfns.c (Fx_export_frames, Fx_page_setup_dialog, Fx_get_page_setup)
631 (Fx_print_frames_dialog): Modernize k&r declarations.
633 * xterm.c (x_draw_window_divider): Use x_fill_rectangle instead of
635 (x_draw_horizontal_wave) [USE_CAIRO]: New function.
636 (x_draw_underwave) [USE_CAIRO]: Use it.
637 (x_gc_get_ext_data, x_extension_initialize, x_begin_cr_clip)
638 (x_end_cr_clip, x_set_cr_source_with_gc_foreground)
639 (x_set_cr_source_with_gc_background, x_cr_define_fringe_bitmap)
640 (x_cr_destroy_fringe_bitmap, x_cr_draw_frame, x_cr_accumulate_data)
641 (x_cr_destroy, x_cr_export_frames, x_prepare_for_xlibdraw)
642 (x_set_clip_rectangles, x_reset_clip_rectangles, x_fill_rectangle)
643 (x_draw_rectangle, x_clear_window, x_fill_trapezoid_for_relief)
644 (x_clear_area): Modernize k&r declarations.
645 (x_cr_draw_image, x_fill_rectangle, x_draw_rectangle)
646 (x_fill_trapezoid_for_relief): Use int instead of unsigned int for
647 width and height args.
648 (x_draw_stretch_glyph_string): Call x_reset_clip_rectangles instead
650 (x_draw_relief_rect) [USE_CAIRO]: Reset clipping.
651 (x_fill_trapezoid_for_relief): Remove unnecessary cairo_close_path.
653 2015-02-14 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
655 * fringe.c (init_fringe_bitmap) [USE_CAIRO]: Adjust bitmap data for
658 * xterm.c (x_cr_define_fringe_bitmap): Call cairo_surface_mark_dirty.
660 2015-02-11 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
661 Jan Djärv <jan.h.d@swipnet.se>
663 * xterm.h: Add include of cairo header files.
664 (x_bitmap_record): Add img if cairo.
665 (x_gc_ext_data): New struct for cairo.
666 (x_display_info): Add ext_codes for cairo.
667 (x_output): Add cr_context and cr_surface for cairo.
668 (x_clear_area): Change arguments from Display*/Window to frame pointer.
669 (x_query_color, x_begin_cr_clip, x_end_cr_clip)
670 (x_set_cr_source_with_gc_foreground, x_set_cr_source_with_gc_background)
671 (x_cr_draw_frame, x_cr_export_frames): Declare.
673 * xterm.c (x_clear_area1, x_prepare_for_xlibdraw)
674 (x_set_clip_rectangles, x_reset_clip_rectangles, x_fill_rectangle)
675 (x_draw_rectangle, x_fill_trapezoid_for_relief, x_clear_window)
676 (x_gc_get_ext_data, x_extension_initialize, x_cr_accumulate_data):
678 (FRAME_CR_CONTEXT, FRAME_CR_SURFACE): New macros.
679 (max_fringe_bmp, fringe_bmp): New variables.
680 (x_gc_get_ext_data, x_extension_initialize)
681 (x_cr_destroy_surface, x_begin_cr_clip, x_end_cr_clip)
682 (x_set_cr_source_with_gc_foreground)
683 (x_set_cr_source_with_gc_background, x_cr_define_fringe_bitmap)
684 (x_cr_destroy_fringe_bitmap, x_cr_draw_image, x_cr_draw_frame)
685 (x_cr_accumulate_data, x_cr_destroy, x_cr_export_frames)
686 (x_prepare_for_xlibdraw, x_set_clip_rectangles)
687 (x_reset_clip_rectangles, x_fill_rectangle, x_draw_rectangle)
688 (x_clear_window, x_fill_trapezoid_for_relief): New functions.
689 (x_update_begin): Create cairo surface if needed.
690 (x_draw_vertical_window_border): Call x_fill_rectangle for cairo.
691 (x_update_end): Paint cairo drawing surface to xlib surface.
692 (x_clear_under_internal_border, x_after_update_window_line): Adjust
693 arguments to x_clear_area.
694 (x_draw_fringe_bitmap): Call x_fill_rectangle. Get GC values and
695 call x_cr_draw_image for cairo. Call x_reset_clip_rectangles instead
697 (x_set_glyph_string_clipping)
698 (x_set_glyph_string_clipping_exactly): Use x_set_clip_rectangles
699 instead of XSetClipRectangles.
700 (x_clear_glyph_string_rect, x_draw_glyph_string_background): Use
701 x_fill_rectangle instead of XFillRectangle.
702 (x_draw_glyph_string_foreground)
703 (x_draw_composite_glyph_string_foreground)
704 (x_draw_glyphless_glyph_string_foreground): Use x_draw_rectangle instead
706 (x_draw_relief_rect): Add code for USE_CAIRO.
707 Call x_reset_clip_rectangles instead of XSetClipMask.
708 (x_draw_box_rect): x_set_clip_rectangles instead of XSetClipRectangles,
709 x_fill_rectangle instead of XFillRectangle, x_reset_clip_rectangles
710 instead of XSetClipMask.
711 (x_draw_image_foreground, x_draw_image_foreground_1):
712 x_draw_rectangle instead of XDrawRectangle.
713 (x_draw_glyph_string_bg_rect): x_fill_rectangle instead of
715 (x_draw_image_glyph_string): If img has cr_data, use it as
717 (x_draw_stretch_glyph_string): x_set_clip_rectangles instead of
718 XSetClipRectangles, x_fill_rectangle instead of XFillRectangle.
719 (x_draw_glyph_string): x_fill_rectangle instead of XFillRectangle.,
720 x_reset_clip_rectangles instead of XSetClipMask.
721 (x_shift_glyphs_for_insert): Call x_prepare_for_xlibdraw.
722 (x_clear_area1): New function that calls XClearArea.
723 (x_clear_area): Takes frame as parameter, calls x_clear_area1 for
725 (x_clear_frame): x_clear_window instead of XClearWindow.
726 (x_scroll_run): Set frame garbaged if cairo.
727 (XTmouse_position): Initialize *part to 0.
728 (x_scroll_bar_create): Adjust arguments to x_clear_area.
729 (x_scroll_bar_set_handle): x_clear_area1 instead of x_clear_area,
730 x_fill_rectangle instead of XFillRectangle.
731 (XTset_vertical_scroll_bar, XTset_horizontal_scroll_bar): Adjust
732 arguments to x_clear_area.
733 (x_scroll_bar_expose): x_draw_rectangle instead of XDrawRectangle.
734 (handle_one_xevent): Adjust arguments to x_clear_area.
735 Destroy cairo surface for frame if ConfigureNotify.
736 (x_clip_to_row): x_set_clip_rectangles instead of XSetClipRectangles.
737 (x_draw_hollow_cursor): x_draw_rectangle instead of XDrawRectangle,
738 x_reset_clip_rectangles instead of XSetClipMask.
739 (x_draw_bar_cursor): x_fill_rectangle instead of XFillRectangle,
740 x_reset_clip_rectangles instead of XSetClipMask.
741 (x_clear_frame_area): Adjust arguments to x_clear_area.
742 (x_free_frame_resources): Call x_prepare_for_xlibdraw.
743 (x_term_init): Call x_extension_initialize if cairo.
744 (x_redisplay_interface): Add x_cr_define_fringe_bitmap,
745 x_cr_destroy_fringe_bitmap for cairo.
746 (x_initialize): Call x_cr_init_fringe for cairo.
748 * xfns.c: New section Printing.
749 (x-export-frames, x-page-setup-dialog, x-get-page-setup)
750 (x-print-frames-dialog): New printing functions.
751 (Fx_create_frame, x_create_tip_frame): Register ftcrfont if
753 (syms_of_xfns): Defsym Qorientation, Qtop_margin, Qbottom_margin,
754 Qportrait, Qlandscape, Qreverse_portrait, Qreverse_landscape).
755 (syms_of_xfns): Provide cairo and defvar cairo-version-string.
756 defsubr Sx_page_setup_dialog, Sx_get_page_setup, Sx_print_frames_dialog.
758 * image.c: Add defined (USE_CAIRO) for PNG.
759 Add !defined USE_CAIRO for W32 PNG code.
760 (x_clear_image): If cairo, destroy the surface in cr_data.
761 (png_load): Add new cairo compatible implementation.
762 (lookup_image_type): Add defined (USE_CAIRO) for define png_type.
764 * gtkutil.h (xg_page_setup_dialog, xg_get_page_setup)
765 (xg_print_frames_dialog): Declare.
767 * gtkutil.c (xg_clear_under_internal_border)
768 (xg_update_scrollbar_pos, xg_update_horizontal_scrollbar_pos): Only
769 queue_draw if not cairo. Change args to x_clear_area.
770 (xg_get_font): Use Qftcr when using cairo, Qxft otherwise.
771 (xg_page_setup_dialog, xg_get_page_setup, draw_page)
772 (xg_print_frames_dialog): New functions for printing.
774 * ftfont.h (ftfont_open2, ftfont_info_size): Declare.
776 * ftfont.c (ftfont_info_size); New global variable.
777 (ftfont_open2): New extern function almost the same as old ftfont_open,
778 but takes the font_object as argument.
779 (ftfont_open): Build font object and call ftfont_open2.
781 * ftcrfont.c: New font driver for cairo, based on the ftfont driver.
783 * fringe.c (x_cr_init_fringe): New function name that shares code
784 with w32_init_fringe.
786 * font.h (ftcrfont_driver, syms_of_ftcrfont): Declare
788 * font.c (syms_of_font): Call syms_of_ftcrfont for cairo.
790 * dispextern.h (struct image): Add cr_data for cairo.
791 (x_cr_init_fringe): Declare.
793 * Makefile.in (CAIRO_CFLAGS, CAIRO_LIBS): New variables.
794 (FONT_OBJ): Add comment about ftcrfont.
795 (ALL_CFLAGS): Add CAIRO_CFLAGS.
796 (LIBES): Add CAIRO_LIBS.
798 2015-02-11 Martin Rudalics <rudalics@gmx.at>
800 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
801 SIZE_RESTORED cases correctly handle `maximized' value for the
802 `fullscreen' parameter. Don't use 'maximized' frame parameter
804 (w32fullscreen_hook): Include menu bar height when calculating
805 new text height in FULLSCREEN_BOTH case.
806 * xterm.c (do_ewmh_fullscreen): Handle transition from
807 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
808 x_frame_normalize_before_maximize is set.
810 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
812 Use bool for boolean in xdisp.c
813 * dispextern.h (display_prop_intangible_p, resize_mini_window)
814 (pixel_to_glyph_coords, mark_window_display_accurate)
815 (compute_display_string_pos, handle_tool_bar_click)
816 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
817 * lisp.h (setup_echo_area_for_printing, message_with_string)
818 (pos_visible_p): Use bool for boolean.
819 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
820 Remove unnecessary forward decls.
821 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
822 (CHECK_IT, CHECK_WINDOW_END):
823 Now an inline function that is always defined.
825 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
826 Remove; no longer needed.
827 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
828 (get_overlay_strings): Omit unnecessary casts.
829 (forward_to_next_line_start):
831 Prefer !BOOL to (BOOL ? 0 : 1).
832 (next_element_function): New typedef.
833 (get_next_element): Use it. Now const.
834 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
835 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
836 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
837 (tool_bar_item_info): Simplify.
838 (invisible_prop): Rename from invisible_p, since it doesn't
839 return bool. All callers changed.
840 (x_produce_glyphs): Simplify.
842 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
844 Check for some overflows in vertical-motion
845 * indent.c (window_column_x): New function.
846 (Fvertical_motion): Use it to protect against integer overflow
847 when computing column. Prefer extract_float to doing things by hand.
848 Avoid unnecessary casts.
850 * xfont.c: Minor style fixes
851 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
852 Redo loop so that less indentation is needed.
854 2015-02-09 Eli Zaretskii <eliz@gnu.org>
856 * indent.c (Fvertical_motion): Accept an additional argument
857 CUR-COL and use it as the starting screen coordinate.
858 * window.c (window_scroll_line_based, Fmove_to_window_line):
859 All callers of vertical-motion changed.
861 2015-02-09 Dima Kogan <dima@secretsauce.net>
863 * font.c (font_score): Remove unused variable assignment.
865 2015-02-09 Dima Kogan <dima@secretsauce.net>
867 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
869 * font.c (font_score): Try to find a font without scaling first,
870 and only accept scalable fonts if we did not get a match (Bug#19117).
872 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
874 * keyboard.c (syms_of_keyboard): Use non-nil default value.
876 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
878 Use C99's INFINITY and NAN macros
879 * lread.c: Include <math.h>.
880 (string_to_number): Use INFINITY and NAN rather than rolling our own.
881 This avoids some runtime diagnostics when building with
882 gcc -fsanitize=undefined.
884 Fix bidi_explicit_dir_char undefined behavior
885 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
886 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
888 Better distinguish infinite from invalid times
889 * editfns.c (check_time_validity): New function.
890 (decode_time_components): Return int, not bool.
891 Return -1 (not 0) if the time is out of range.
893 (lisp_time_struct, lisp_seconds_argument): Distinguish better
894 between time overflow and invalid time values.
896 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
898 Minor tweaks to frame_size_history_add
899 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
900 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
901 (Fframe_after_make_frame): Simplify.
902 * gtkutil.c: Remove commented-out code.
903 * xfns.c (Fx_create_frame): Fix indenting.
905 2015-02-08 Eli Zaretskii <eliz@gnu.org>
907 * frame.c (Fframe_parameter): Don't replace a non-nil value of
908 foreground-color or background-color parameters with a nil value.
911 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
913 * data.c (Findirect_function): Like `symbol-function', don't signal an
914 error for void functions any more.
916 2015-02-07 Martin Rudalics <rudalics@gmx.at>
918 * frame.c (frame_size_history_add): New function.
919 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
920 only after frame's after_make_frame slot is true.
921 Inhibit resizing fullwidth-/height frames in one direction only.
922 Update frame_size_history.
923 (adjust_frame_size): Call frame_size_history_add.
924 (make_frame): Initalize after_make_frame slot.
925 (Fmake_terminal_frame): Adjust adjust_frame_size call.
926 (Fcan_run_window_configuration_change_hook): Rename to
927 Fframe_after_make_frame. Set after_make_frame slot.
928 Return second argument.
929 (x_set_frame_parameters): Postpone handling fullscreen parameter
930 until after width and height parameters have been set.
931 Apply width and height changes only if can_x_set_window_size is true.
932 Update frame_size_history.
933 (Qadjust_frame_size_1, Qadjust_frame_size_2)
934 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
935 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
936 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
937 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
938 (Qxg_change_toolbar_position, Qx_net_wm_state)
939 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
940 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
941 (Qtip_frame, Qterminal_frame): New symbols.
942 (Vframe_adjust_size_history): Rename to frame_size_history.
943 * frame.h (struct frame):
944 Rename can_run_window_configuration_change_hook slot to
946 (frame_size_history_add): Extern.
947 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
948 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
949 (xg_frame_set_char_size): Try to preserve the status of
950 fullwidth/-height frames. Call frame_size_history_add.
951 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
952 (xg_change_toolbar_position): Call frame_size_history_add.
953 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
955 (Fx_create_frame): Process fullscreen parameter after frame has
957 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
958 (Fx_frame_geometry): Don't pollute pure storage.
959 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
960 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
961 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
962 w32fullscreen_hook immediately.
963 (x_fullscreen_adjust, x_check_fullscreen): Remove.
964 (w32fullscreen_hook): Call change_frame_size just as with a
965 "normal" frame resize operation. Call do_pending_window_change.
966 (x_set_window_size): Try to handle fullwidth and fullheight more
967 accurately. Don't rely on w32_enable_frame_resize_hack.
968 (w32_enable_frame_resize_hack): Remove variable.
969 * widget.c (EmacsFrameResize): Remove dead code.
970 Call frame_size_history_add
971 * window.c (run_window_configuration_change_hook):
972 Check f->after_make_frame instead of
973 f->can_run_window_configuration_change_hook.
974 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
975 (Fx_create_frame): Process fullscreen parameter after frame has
977 (Fx_frame_geometry): Don't pollute pure storage.
978 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
979 Call frame_size_history_add.
980 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
981 (x_check_fullscreen): Count in menubar when calling
982 XResizeWindow. Wait for ConfigureNotify event.
983 Call frame_size_history_add.
984 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
985 changing a fullheight frame's width or a fullwidth frame's
986 height. Call frame_size_history_add.
987 (x_set_window_size): Simplify xg_frame_set_char_size and
988 x_set_window_size_1 calls.
989 (x_frame_normalize_before_maximize): New variable.
991 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
993 Remove no-longer-used cursor_in_echo_area code
994 * dispnew.c (set_window_cursor_after_update, update_frame_1):
995 Remove checks for negative cursor_in_echo_area, since this var is
996 a boolean, and has been a boolean for some time. Simplify.
997 * dispnew.c (init_display):
998 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
1000 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
1002 * eval.c (Ffunction): Handle the new (:documentation ...) form.
1003 (syms_of_eval): Declare `:documentation'.
1005 2015-02-05 Martin Rudalics <rudalics@gmx.at>
1007 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
1008 argument added on 2015-02-01.
1010 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
1012 Remove no-longer-used two_byte_p calculations
1013 * dispextern.h (struct glyph_string): Remove member two_byte_p.
1015 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
1016 All callers changed.
1018 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
1020 Omit unnecessary var if GTK or NS
1021 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
1022 Now a constant zero on these platforms.
1024 2015-02-01 Martin Rudalics <rudalics@gmx.at>
1026 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
1028 2015-01-31 Eli Zaretskii <eliz@gnu.org>
1030 * coding.c (raw_text_coding_system_p): New function.
1032 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
1033 keyboard coding-system is 'raw-text'. (Bug#19532)
1035 * coding.h (raw_text_coding_system_p): Add prototype.
1037 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
1039 * Makefile.in (gl-stamp): Generate globals.h through the use of
1041 (globals.h): Replace with empty command.
1043 2015-01-31 Eli Zaretskii <eliz@gnu.org>
1045 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
1046 and ICONIFY_EVENT for the purposes of breaking while-no-input
1049 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
1050 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
1053 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
1055 Simplify read_dirent's MSDOS hacks
1056 * dired.c (read_dirent): Simplify by removing the need for the
1057 DIR_ENTRY argument. All callers changed. This separates the
1058 MS-DOS idiosyncrasies better from the rest of the code.
1060 2015-01-30 Eli Zaretskii <eliz@gnu.org>
1062 * dired.c (read_dirent): Accept an additional argument
1063 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
1064 time it is called, report the error as if it happened in
1066 (directory_files_internal, file_name_completion): Adjust callers
1069 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
1071 Refactor calls to opendir for simplicity
1072 * dired.c (open_directory): Accept Lisp_Object, not char *, for
1073 dirname. Signal an error if the open fails. All callers changed.
1075 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
1077 Report readdir failures
1078 Previously, on non-MS-Windows platforms the code treated most
1079 readdir failures as EOF. This was incorrect, e.g., when readdir
1080 fails with errno == EOVERFLOW. Signal an error instead.
1081 * dired.c (read_dirent):
1082 New function, which signals an error when readdir fails.
1083 (directory_files_internal, file_name_completion): Use it.
1085 2015-01-29 Eli Zaretskii <eliz@gnu.org>
1087 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
1088 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
1091 * w32font.c (struct font_callback_data, w32font_list_internal)
1092 (w32font_driver, w32font_match_internal): Use bool where appropriate.
1094 * w32menu.c (x_activate_menubar, set_frame_menubar)
1095 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
1096 (is_simple_dialog): Use bool where appropriate.
1098 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
1100 Use bool, not int, to track face changes
1101 * xfaces.c (face_change): Rename from face_change_count, and
1102 change from int to bool. The var is now true (instead of nonzero)
1103 if attributes have changed; this is simpler. All uses changed.
1106 2015-01-28 Eli Zaretskii <eliz@gnu.org>
1108 * dired.c (directory_files_internal, file_name_completion)
1109 [WINDOWSNT]: Signal an error when errno is set non-zero by
1110 'readdir', regardless of its value.
1112 * w32.c (sys_readdir): Set errno to ENOENT when the directory
1113 doesn't exist and to EACCES when it's not accessible to the
1114 current user. Set errno to zero when FindNextFile exhausts the
1115 directory, so that callers don't interpret that as an error and
1116 don't signal a file-error.
1117 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
1119 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
1120 returns NULL and errno is ENOTDIR, behave as if opendir failed to
1121 open the directory. (Bug#19701)
1123 * w32.c (sys_readdir): If FindFirstFile fails because the
1124 directory doesn't exist, set errno to ENOTDIR.
1126 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
1128 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
1130 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
1132 Fix coding.c subscript error
1133 * coding.c (CODING_ISO_INVOKED_CHARSET):
1134 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
1136 2015-01-28 Eli Zaretskii <eliz@gnu.org>
1138 * xdisp.c (produce_image_glyph): Fix display of images in R2L
1139 screen lines: prepend the new glyph to the ones already there
1140 instead of appending it.
1142 * w32fns.c (w32_set_title_bar_text): New function, including
1143 support for titles with non-ASCII characters outside of the
1144 current system codepage.
1145 (x_set_name, x_set_title): Use it. (Bug#19590)
1147 * indent.c (Fvertical_motion): Return zero if we started from ZV
1148 and there's an overlay after-string there. (Bug#19553)
1150 * emacs.c (usage_message): Fix the description of the -nl switch.
1153 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
1154 end information if the window_end_valid flag is unset.
1155 (try_window_id): If the call to display_line invalidated the
1156 window end information, give up the try_window_id optimization.
1159 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
1160 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
1162 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
1164 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
1166 * lisp.mk (lisp): Add cl-preloaded.
1168 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
1170 Use bool for boolean in xfaces.c
1171 * dispextern.h: Adjust to signature changes.
1172 * font.c (font_at, font_range):
1173 * fontset.c (Finternal_char_font):
1174 * fringe.c (draw_fringe_bitmap_1):
1175 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
1176 (get_next_display_element, highlight_trailing_whitespace)
1177 (display_string, calc_line_height_property)
1178 (note_mode_line_or_margin_highlight, note_mouse_highlight):
1179 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
1180 (menu_face_changed_default, recompute_basic_faces)
1181 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
1182 (tty_defined_color, defined_color, face_color_gray_p)
1183 (face_color_supported_p, load_color2, load_face_colors)
1184 (Fx_list_fonts, LFACEP, push_named_merge_point)
1185 (resolve_face_name, lface_from_face_name_no_resolve)
1186 (lface_from_face_name, get_lface_attributes_no_remap)
1187 (get_lface_attributes, lface_fully_specified_p)
1188 (set_lface_from_font, merge_face_vectors, merge_named_face)
1189 (merge_face_ref, Finternal_make_lisp_face)
1190 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
1191 (Finternal_set_lisp_face_attribute)
1192 (update_face_from_frame_parameter, set_font_frame_param)
1193 (face_boolean_x_resource_value)
1194 (Finternal_set_lisp_face_attribute_from_resource)
1195 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
1196 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
1197 (lface_equal_p, Finternal_lisp_face_equal_p)
1198 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
1199 (Fcolor_distance, lookup_named_face, lookup_basic_face)
1200 (lookup_derived_face, Fface_attributes_as_vector)
1201 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
1202 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
1203 (realize_default_face, realize_named_face)
1204 (realize_non_ascii_face, realize_x_face, map_tty_color)
1205 (realize_tty_face, compute_char_face, face_at_buffer_position)
1206 (face_for_overlay_string, face_at_string_position):
1207 Use bool for boolean.
1208 * xfaces.c (set_lface_from_font):
1209 Return void, since callers never use the result.
1211 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
1213 * image.c (lookup_pixel_color): Reorder conditions that are
1215 (x_to_xcolors): Likewise.
1216 (x_detect_edges): Likewise.
1217 (png_load_body): Likewise.
1218 (gif_close): Likewise.
1219 (gif_load): Likewise.
1221 2015-01-25 Eli Zaretskii <eliz@gnu.org>
1223 Use bool for boolean in w32term.c
1224 * w32term.c (x_update_window_begin, x_update_window_end)
1225 (x_update_end, x_after_update_window_line)
1226 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1227 (x_draw_glyph_string_foreground)
1228 (x_draw_composite_glyph_string_foreground)
1229 (x_draw_glyphless_glyph_string_foreground)
1230 (x_draw_image_glyph_string, x_draw_glyph_string)
1231 (x_draw_stretch_glyph_string, note_mouse_movement)
1232 (w32_mouse_position, x_scroll_bar_report_motion)
1233 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
1234 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
1235 (w32_draw_window_cursor, x_new_font, x_set_offset)
1236 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
1237 Use bool where appropriate.
1239 Use bool for boolean in w32fns.c
1240 * w32fns.c (w32_defined_color, x_decode_color)
1241 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
1242 (x_set_menu_bar_lines, x_change_tool_bar_height)
1243 (x_set_internal_border_width, x_explicitly_set_name)
1244 (x_implicitly_set_name, Fx_create_frame, w32_window)
1245 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
1247 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
1249 Use bool for boolean in xfns.c
1250 * xfaces.c (x_update_menu_appearance):
1251 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
1252 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
1253 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
1254 (x_change_tool_bar_height, x_set_internal_border_width)
1255 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
1256 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
1257 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
1258 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
1259 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
1260 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
1261 (clean_up_dialog, syms_of_xfns):
1262 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
1263 (xic_create_fontsetname):
1264 Use bool for boolean.
1265 * xfns.c: Include bitmaps/gray.xbm unconditionally.
1267 Count MANY function args more reliably
1268 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
1269 * buffer.c (Fbuffer_list, Fkill_buffer):
1270 * callint.c (read_file_name, Fcall_interactively):
1271 * charset.c (Fset_charset_priority, syms_of_charset):
1272 * chartab.c (uniprop_encode_value_numeric):
1273 * coding.c (syms_of_coding):
1274 * composite.c (syms_of_composite):
1275 * data.c (wrong_range):
1276 * dbusbind.c (syms_of_dbusbind):
1277 * dired.c (file_attributes):
1278 * editfns.c (Fdecode_time, update_buffer_properties, format2):
1279 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
1280 (call4, call5, call6, call7):
1281 * fileio.c (Finsert_file_contents, choose_write_coding_system)
1282 (Fcar_less_than_car, build_annotations, auto_save_error):
1283 * filelock.c (get_boot_time):
1284 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
1285 (maybe_resize_hash_table, secure_hash):
1286 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
1287 * fontset.c (fontset_add, Fset_fontset_font):
1288 * ftfont.c (ftfont_lookup_cache):
1289 * gtkutil.c (xg_get_font):
1290 * insdel.c (signal_before_change, signal_after_change):
1291 * keymap.c (append_key):
1292 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
1293 * minibuf.c (Fread_buffer):
1294 * print.c (print_preprocess):
1295 * process.c (Fformat_network_address, Fmake_network_process)
1296 (server_accept_connection):
1297 * sound.c (Fplay_sound_internal):
1298 * term.c (Fsuspend_tty, Fresume_tty):
1299 * window.c (window_list):
1300 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
1301 (message_with_string):
1302 * xfaces.c (Fx_list_fonts):
1303 * xfont.c (syms_of_xfont):
1304 * xselect.c (x_handle_selection_request)
1305 (x_handle_selection_clear, x_clear_frame_selections)
1306 (x_clipboard_manager_error_1):
1307 Prefer CALLMANY and CALLN to counting args by hand.
1308 * doc.c (reread_doc_file): Remove unused code.
1309 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
1310 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
1311 Prefer call1 and call2 to Ffuncall.
1312 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
1313 Use struct literal rather than a local var, for simplicity.
1314 * keymap.c (where_is_internal): Use NULL rather than a pointer
1316 * lisp.h (CALLMANY, CALLN): New macros.
1317 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
1320 Use gnustep-config if available
1321 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
1322 It doesn't appear to be needed, and the inclusion breaks on
1323 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
1325 2015-01-22 Eli Zaretskii <eliz@gnu.org>
1327 * xdisp.c (init_iterator): Restore a comment lost in transition.
1329 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
1331 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
1332 * xfont.c (xfont_driver, xfont_chars_supported)
1333 (xfont_text_extents):
1334 * xftfont.c (xftfont_get_colors, xftfont_open)
1335 (xftfont_prepare_face, xftfont_done_face)
1336 (xftfont_cached_font_ok):
1337 * xgselect.c (xg_select):
1338 Use bool for boolean.
1340 Don't downcase system diagnostics' first letters
1341 * fileio.c (report_file_errno): Don't downcase, and simplify.
1344 Isolate NIL_IS_ZERO-assuming code better
1345 Suggested by Stefan Monnier in:
1346 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
1347 * alloc.c (allocate_pseudovector):
1348 Use memclear, not memsetnil, to remove a 'verify'.
1349 * callint.c (Fcall_interactively):
1350 * dispnew.c (realloc_glyph_pool):
1351 * xdisp.c (init_iterator):
1352 Use memclear, not memset, to remove a 'verify'.
1353 * lisp.h (memclear): Rename from memsetnil, and take a byte
1354 count rather than a word count. All callers changed.
1356 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1358 Undo port to hypothetical nonzero Qnil case
1359 This mostly undoes the previous change in this area. See:
1360 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
1361 * alloc.c (allocate_pseudovector):
1362 * callint.c (Fcall_interactively):
1363 * dispnew.c (realloc_glyph_pool):
1364 * fringe.c (init_fringe):
1365 * lisp.h (memsetnil):
1366 * xdisp.c (init_iterator):
1367 Simplify by assuming that Qnil is zero, but verify the assumption.
1368 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
1369 NIL_IS_NONZERO. All uses changed.
1371 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
1373 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
1375 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
1377 Prefer xlispstrdup to avoid dumb calls to strlen.
1378 * nsfont.m (ns_get_family):
1379 * nsterm.m (ns_term_init):
1380 * w32fns.c (w32_window):
1381 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
1383 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1385 Correct an old fix for GTK font selection
1386 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
1389 Fix minor bugs with printing null bytes
1390 * minibuf.c (read_minibuf_noninteractive):
1391 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
1392 Work even if the Lisp string contains a null byte.
1394 Port to hypothetical case where Qnil is nonzero
1395 * alloc.c (allocate_pseudovector):
1396 * callint.c (Fcall_interactively):
1397 * coding.c (syms_of_coding):
1398 * dispnew.c (realloc_glyph_pool):
1399 * fringe.c (init_fringe):
1400 * lisp.h (memsetnil):
1401 * xdisp.c (init_iterator):
1402 Port to the currently-hypothetical case where Qnil is nonzero.
1403 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
1404 as there are no Lisp_Object values in the data here.
1405 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
1406 All uses changed. Define only if not already defined, so that one
1407 can debug with -DNIL_IS_NONZERO.
1408 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
1410 2015-01-19 Eli Zaretskii <eliz@gnu.org>
1412 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
1413 Qnil is represented as zero, before using that to initialize parts
1414 of the glyph structure.
1416 * xdisp.c (init_iterator): Verify that Qnil is represented as
1417 zero, before using that to initialize parts of the iterator
1420 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
1422 Prefer memset to repeatedly assigning Qnil
1423 * alloc.c (allocate_pseudovector): Catch more bogus values.
1424 * alloc.c (allocate_pseudovector):
1425 * callint.c (Fcall_interactively):
1426 * coding.c (syms_of_coding):
1427 * fringe.c (init_fringe):
1428 Verify that Qnil == 0.
1429 * callint.c (Fcall_interactively):
1430 * eval.c (Fapply, Ffuncall):
1431 * fns.c (mapcar1, larger_vector):
1432 * font.c (font_expand_wildcards):
1433 * fringe.c (init_fringe):
1434 Prefer memset to assigning zeros by hand.
1435 * callint.c (Fcall_interactively):
1436 Remove duplicate assignment of Qnil to args[i].
1437 * coding.c (syms_of_coding):
1438 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1439 * fileio.c (Ffile_selinux_context):
1440 Rewrite to avoid need for Lisp_Object array.
1441 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1442 (DEFINE_LISP_SYMBOL_END): Use it.
1443 (NIL_IS_ZERO): New constant.
1444 (memsetnil): New function.
1446 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1448 Tune pseudovector allocation assuming Qnil == 0.
1449 * alloc.c (allocate_pseudovector): Use memset for both
1450 Lisp_Objects and regular slots. Add zerolen arg.
1451 * lisp.h (allocate_pseudovector): Adjust prototype.
1452 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1453 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1454 (allocate_hash_table, allocate_window, allocate_frame)
1455 (allocate_process, allocate_terminal): Remove prototypes.
1456 * fns.c (allocate_hash_table): Now static here.
1457 * frame.c (allocate_frame):
1458 * process.c (allocate_process):
1459 * terminal.c (allocate_terminal):
1460 * window.c (allocate_window): Now static here.
1461 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1463 * lisp.h (XTERMINAL): Add eassert.
1464 * process.c (make_lisp_proc): Now static here.
1466 Prefer INLINE functions in font.h to match style used in lisp.h.
1467 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1468 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1469 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1471 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1472 * ftfont.c (ftfont_shape):
1473 * macfont.m (macfont_shape):
1474 * w32uniscribe.c (uniscribe_shape):
1475 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1477 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1479 Give up on -Wsuggest-attribute=const
1480 * decompress.c (Fzlib_available_p):
1481 * gnutls.c (Fgnutls_available_p):
1482 * gtkutil.h (xg_uses_old_file_dialog):
1483 * xdisp.c (Ftool_bar_height):
1484 * xmenu.c (popup_activated):
1485 No longer const, since it's not const on at lest some
1486 configurations, and we shouldn't lie to the compiler.
1488 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1490 * fileio.c: Include binary-io.h.
1491 (Fset_binary_mode): New function.
1492 (syms_of_fileio): Defsubr it.
1493 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1495 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1497 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1498 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1499 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1500 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1502 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1504 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1505 when FLAGS indicate the item is not highlighted. (Bug#19596)
1507 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1509 * xmenu.c (update_frame_menubar): Remove garbaged code.
1511 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1513 remove_slash_colon need not be inline
1514 * process.c, process.h (remove_slash_colon): No longer inline.
1515 This saves text bytes without hurting runtime performance.
1517 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1519 Avoid extra multibyteness check in ENCODE_FILE users.
1520 * callproc.c (encode_current_directory, Fcall_process, call_process):
1521 * dired.c (directory_files_internal, file_name_completion):
1522 Do not check for STRING_MULTIBYTE because encode_file_name
1523 is a no-op for unibyte strings.
1525 * process.h (remove_slash_colon): New function.
1526 * callproc.c (encode_current_directory, call_process):
1527 * process.c (Fstart_process): Use it.
1529 Consistently handle time zone specification.
1530 * editfns.c (decode_time_zone): New function, refactored out from ...
1531 (Fencode_time): ... adjusted user.
1532 (Fset_time_zone_rule): Use decode_time_zone.
1534 * editfns.c (make_buffer_string_both): If requested range intersects
1535 the gap, don't move the latter but copy in two regions, thus avoiding
1536 unnecessary relocation of buffer data.
1538 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1540 Use bool for boolean in xmenu.c, xml.c
1541 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1542 (Fx_menu_bar_open_internal, popup_widget_loop)
1543 (x_activate_menubar, xg_crazy_callback_abort)
1544 (update_frame_menubar, set_frame_menubar)
1545 (initialize_frame_menubar, free_frame_menubar)
1546 (create_and_show_popup_menu, x_menu_show)
1547 (create_and_show_dialog, x_dialog_show):
1548 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1549 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1550 * xrdb.c (main) [TESTRM]:
1551 * xsettings.c (init_gsettings):
1552 * xterm.c (XFillRectangle, xg_scroll_callback)
1553 (xg_end_scroll_callback):
1554 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1555 Use bool for boolean.
1556 * xmenu.c (TRUE): Remove; no longer used.
1557 (show_help_event): Remove long-unused code.
1558 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1560 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1562 Don't say Fnext_read_file_uses_dialog_p is const
1563 It's const only if a windowing system is not used; don't say it's
1564 const otherwise. See:
1565 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1566 * fileio.c (next_read_file_uses_dialog_p): Remove.
1567 Move guts back to ...
1568 (Fnext_read_file_uses_dialog_p): ... here.
1569 Don't declare as const, as make-docfile.c now has a special case
1570 for this function. This is an ugly hack, but it's better than
1571 lying to the compiler.
1573 Remove now-unnecessary forward XTYPE decl
1574 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1575 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1576 definition to after XTYPE's.
1578 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1580 Fix problems with 32-bit wide-int build exposed by MinGW.
1581 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1582 compilation error in an unoptimized build when !USE_LSB_TAG.
1584 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1585 same larger value as for the 64-bit build.
1587 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1588 avoid compiler warnings.
1590 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1591 Avoid compiler warnings about cast from integer to pointer of
1594 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1595 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1596 casting from integer to pointer of different size.
1597 (add_menu_item): Pass the help-echo string as a pointer to
1598 Lisp_String, not as a Lisp_Object.
1599 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1600 string object from its C pointer.
1602 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1603 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1605 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1606 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1607 compiler warnings about size differences.
1608 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1609 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1610 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1611 integer; use -1 for nil. Doc fix.
1613 * .gdbinit (xgetsym): New subroutine.
1614 (xsymname, xsymbol): Use it.
1615 (xprintsym): No need to call xgetptr.
1617 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1619 * frame.c (adjust_frame_size): Make sure new numbers of
1620 lines/columns get installed after font size change (Bug#19575).
1622 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1624 Add DEFUN attributes.
1625 * callint.c (Finteractive):
1626 * character.c (Fcharacterp, Fmax_char):
1627 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1628 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1629 (Ffloatp, Fbyteorder):
1630 * decompress.c (Fzlib_available_p):
1631 * fns.c (Fidentity):
1632 * frame.c (Fframe_windows_min_size):
1633 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1634 * window.c (Fwindow__sanitize_window_sizes):
1635 * xdisp.c (Ftool_bar_height):
1636 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1637 * emacs.c (Fkill_emacs):
1639 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1640 (Fabor_recursive_edit): Add noreturn attribute.
1642 * search.c (fast_string_match_internal): New function,
1643 consolidated from...
1644 (fast_string_match, fast_string_match_ignore_case): ...functions
1646 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1647 inlined from here now.
1648 (fast_string_match_internal): Add prototype.
1649 * dired.c (file_name_completion): Use fast_string_match_internal.
1651 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1652 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1653 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1654 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1656 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1658 Port to 32-bit MingGW --with-wide-int
1659 Problem reported by Eli Zaretskii in:
1660 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1661 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1662 what we think it is, rather than checking only its alignment (and
1663 doing so incorrectly on MinGW).
1665 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1667 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1668 Remove dead NILP check.
1669 * image.c (Flookup_image): Use regular format for docstring.
1670 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1672 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1674 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1676 * frame.c (frame_default_tool_bar_height): New variable.
1677 (adjust_frame_size): Possibly add requested adjustment to
1678 Vframe_adjust_size_history.
1679 (make_frame): Initialize tool_bar_redisplayed_once slot.
1680 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1681 doc-string. Call adjust_frame_size unconditionally (the frame's
1682 text size may remain unaltered but the pixel size may change).
1683 (x_figure_window_size): If frame_default_tool_bar_height was
1684 set, use it instead of calculating the tool bar height from
1685 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1686 Vframe_initial_frame_tool_bar_height.
1687 (Qchange_frame_size, Qxg_frame_set_char_size)
1688 (Qset_window_configuration, Qx_create_frame_1)
1689 (Qx_create_frame_2): New symbols.
1690 (Vframe_initial_frame_tool_bar_height): Remove.
1691 (Vframe_adjust_size_history): New history variable for debugging
1692 frame size adjustments.
1693 * frame.h (struct frame): New boolean slot
1694 tool_bar_redisplayed_once.
1695 (frame_default_tool_bar_height): Extern.
1696 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1697 to adjust_frame_size.
1698 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1699 Qx_create_frame_2 to adjust_frame_size.
1700 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1701 inhibit 1 when we have not redisplayed the tool bar yet.
1702 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1703 Qx_create_frame_2 to adjust_frame_size.
1704 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1706 * window.c (Fset_window_configuration):
1707 Pass Qset_window_configuration to adjust_frame_size.
1708 * xdisp.c (redisplay_tool_bar): Assign new height to
1709 frame_default_tool_bar_height.
1710 (redisplay_internal): If we haven't redisplayed this frame's
1711 tool bar, call redisplay_tool_bar early so we can adjust the
1712 frame size accordingly.
1713 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1714 inhibit 1 when we have not redisplayed the tool bar yet.
1715 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1716 Qx_create_frame_2 to adjust_frame_size.
1718 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1720 Have 'make' output better GEN names
1721 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1722 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1723 more naturally so that 'make' can output more-accurate names.
1725 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1727 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1728 calling reset_buffer_local_variables, and make sure we initialize
1731 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1733 * coding.c (Fcoding_system_plist): Use common style for docstring.
1735 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1737 Port to MSB hosts without optimization
1738 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1739 the inline function XTYPE needs to be declared before being used.
1740 * lisp.h (XTYPE): New forward declaration.
1742 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1744 Port to 32-bit --with-wide-int
1745 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1746 widened, as the latter had trouble with GCC on Fedora 21 when
1747 configured --with-wide-int and when used in static initializers.
1748 * alloc.c (garbage_collect_1, which_symbols):
1749 * lread.c (init_obarray):
1750 Prefer builtin_lisp_symbol when it can be used.
1751 * dispextern.h (struct image_type.type):
1752 * font.c (font_property_table.key):
1753 * frame.c (struct frame_parm_table.sym):
1754 * keyboard.c (scroll_bar_parts, struct event_head):
1755 * xdisp.c (struct props.name):
1756 Use the index of a builtin symbol rather than its address.
1758 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1759 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1760 symbol indexes rather than pointers, and which work better on MSB
1761 hosts because they shift right before tagging. All uses changed.
1762 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1763 No longer noops on wide-int hosts, since they work now.
1764 (builtin_lisp_symbol): New function.
1766 Port to HAVE_FREETYPE && !HAVE_XFT
1767 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1768 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1769 Declare in this case too.
1771 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1773 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1775 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1776 Use make_pointer_integer instead of XIL.
1777 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1779 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1780 instead of XIL. Put a list of the descriptor, action, and file
1781 name in event->arg, instead of spreading them between event->code
1784 * w32term.c (queue_notifications): Use make_pointer_integer
1785 instead of XIL. Put a list of the descriptor, action, and file
1786 name in event->arg, instead of spreading them between event->code
1789 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1790 event creation to changes in w32term.c and w32inevt.c above.
1792 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1794 Port Qnil==0 changes to 32-bit --with-wide-int
1795 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1796 macro-implemented version. For the non-USE_LSB_TAG case, supply
1797 a new inline function that is the inverse of the new TAG_SYMPTR.
1798 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1799 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1800 negative number, don't allow sign bits to bleed into the encoded
1801 value. Shift in zero bits instead.
1803 Refactor pointer-to-integer conversion
1804 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1805 Rename and move to lisp.h. All uses changed.
1806 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1807 which are renamed from gfilenotify.c's lisp_to_monitor and
1808 monitor_to_lisp, and with more-generic void * signatures.
1810 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1812 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1813 returned for right-to-left screen lines. (Before the change on
1814 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1817 * .gdbinit (xsymname): New subroutine.
1818 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1819 in a way that doesn't cause GDB to barf when it tries to
1820 dereference a NULL pointer.
1822 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1824 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1825 (insert_left_trunc_glyphs, append_space_for_newline)
1826 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1827 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1828 (Fbidi_resolved_levels, produce_special_glyphs)
1829 (rows_from_pos_range, mouse_face_from_buffer_pos)
1830 (note_mouse_highlight): Use nil as the object for glyphs inserted
1831 by the display engine, and test with NILP instead of INTEGERP.
1834 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1837 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1840 * dispextern.h (struct glyph, struct it): Update comments for the
1843 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1845 Port new Lisp symbol init to x86 --with-wide-int
1846 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1847 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1848 GCC (at least) does not allow a constant initializer to widen an
1851 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1852 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1853 Although clang doesn't need it, some other compiler might, and
1854 it's easy enough to be safe.
1856 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1857 Apparently clang removed support for the alloc_size attribute.
1859 Port Qnil==0 XUNTAG to clang
1860 clang has undefined behavior if the program subtracts an integer
1861 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1862 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1863 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1864 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1866 Port GFileMonitor * hack to Qnil==0 platforms
1867 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1868 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1869 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1871 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1873 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1874 size instead of using widht/height. The frame may be
1875 constrained (Bug#19482).
1877 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1879 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1880 Needed when neither optimizing nor inlining.
1881 Also, sort decls alphabetically.
1883 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1885 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1886 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1887 declarations of Q* variables that represent symbols.
1889 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1893 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1894 that NILP (x) is equivalent to testing whether x is 0 at the
1895 machine level. The overall effects of this and the previous patch
1896 shrink the size of the text segment by 2.3% and speeds up
1897 compilation of all the .elc files by about 0.5% on my platform,
1898 which is Fedora 20 x86-64.
1899 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1900 (make_lisp_symbol) [USE_LSB_TAG]:
1901 Symbols now tag the difference from lispsym, not the pointer.
1902 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1903 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1904 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1905 (XSYMBOL): New forward decl.
1906 (XUNTAGBASE): New function.
1909 Compute C decls for DEFSYMs automatically
1911 This patch also makes Q constants (e.g., Qnil) constant addresses
1912 from the C point of view.
1913 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1914 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1915 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1916 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1917 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1918 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1919 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1920 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1921 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1922 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1923 * xselect.c, xsettings.c, xterm.c:
1924 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1925 These names are now defined automatically by make-docfile.
1926 * alloc.c (init_symbol): New function.
1927 (Fmake_symbol): Use it.
1928 (c_symbol_p): New function.
1929 (valid_lisp_object_p, purecopy): Use it.
1930 * alloc.c (marked_pinned_symbols):
1931 Use make_lisp_symbol instead of make_lisp_ptr.
1932 (garbage_collect_1): Mark lispsym symbols.
1933 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1934 (mark_object): Use it.
1935 (sweep_symbols): Sweep lispsym symbols.
1936 (symbol_uses_obj): New function.
1937 (which_symbols): Use it. Work for lispsym symbols, too.
1938 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1939 since Qt's address is already known now.
1940 (syms_of_alloc): Add lispsym count to symbols_consed.
1941 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1942 when testing whether storage is all bits zero.
1943 * dispextern.h (struct image_type):
1944 * font.c (font_property_table):
1945 * frame.c (struct frame_parm_table, frame_parms):
1946 * keyboard.c (scroll_bar_parts, struct event_head):
1947 * xdisp.c (struct props):
1948 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1949 Lisp_Object *, since Qfoo is no longer an object whose address can be
1950 taken. All uses changed.
1951 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1952 use it, so that they no longer need to take the address of a Lisp sym.
1953 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1954 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1955 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1956 DEFSYM Qdeactivate_mark before the corresponding var.
1957 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1958 instead of interning their symbols; this avoids duplicates.
1959 (LISP_INITIALLY, TAG_PTR)
1960 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1962 (LISP_INITIALLY_ZERO): Use it.
1963 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1964 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1965 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1966 (make_lisp_symbol): New function.
1967 (XSETSYMBOL): Use it.
1968 (DEFSYM): Now just a placeholder for make-docfile.
1969 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1970 (intern_sym): New function, with body taken from old intern_driver.
1971 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1973 (define_symbol): New function.
1974 (init_obarray): Define the C symbols taken from lispsym.
1975 Use plain DEFSYM for Qt and Qnil.
1976 * syntax.c (init_syntax_once): No need to worry about
1977 Qchar_table_extra_slots.
1979 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1981 'temacs -nw' should not call missing functions
1982 Without this patch, "temacs -nw" fails with the diagnostic
1983 "emacs: Symbol's function definition is void: frame-windows-min-size"
1984 and messes up the tty's state.
1985 * frame.c (Fframe_windows_min_size): New placeholder function.
1986 (syms_of_frame): Define it.
1987 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1988 (syms_of_window): Define it.
1990 Less 'make' chatter for lisp dir
1991 * Makefile.in (%.elc): Adjust to compile-onefile change in
1992 ../lisp/Makefile.in.
1994 batch write-region no longer says "Wrote FOO"
1995 This cuts down on 'make' chatter a bit.
1996 * fileio.c (Fwrite_region):
1997 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1999 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
2001 Revert previous change to produce_composite_glyph
2002 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
2004 Pacify gcc -Wparentheses
2005 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
2007 2015-01-03 Martin Rudalics <rudalics@gmx.at>
2009 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
2010 f->can_x_set_window_size is true.
2011 * xterm.c (x_set_window_size_1): Call change_frame_size with
2012 text sizes instead of pixel sizes (Bug#19428).
2014 2015-01-01 Eli Zaretskii <eliz@gnu.org>
2016 * xdisp.c (pos_visible_p): Fix up the X coordinate for
2017 right-to-left screen lines. (Bug#19473)
2019 2015-01-01 Eli Zaretskii <eliz@gnu.org>
2021 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
2023 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
2025 Simplify setfattr use by assuming GNU make
2026 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
2027 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
2028 Simplify by using GNU make rather than shell conditionals,
2029 by using ln -f rather than rm -f followed by ln,
2030 and by preferring $@ to spelling out the destination.
2032 2014-12-29 Eli Zaretskii <eliz@gnu.org>
2034 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
2035 file doesn't compile on MS-Windows.
2037 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
2039 Allow return value of system-name to vary. (Bug#19438)
2040 * filelock.c (current_lock_owner):
2041 * xrdb.c (get_environ_db):
2042 * xterm.c (same_x_server):
2043 * xterm.c (x_term_init):
2044 Prefer (system-name) to system-name, and avoid naming
2045 locals 'system-name'.
2046 * editfns.c (cached_system_name): New static var.
2047 (init_and_cache_system_name): New function.
2048 (init_editfns, Fsystem_name): Use it.
2049 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
2050 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
2051 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
2052 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
2053 Don't create a new string if the current value is already correct.
2055 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
2057 Fix produce_composite_width typo
2058 * term.c (produce_composite_glyph):
2059 Fix typo that confused number of columns for pixel width.
2061 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
2063 Wrap dll functions more simply
2064 * decompress.c, gnutls.c, image.c, xml.c:
2065 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
2066 rather than the inverse when not WINDOWSNT. This isolates the
2067 fn_* business into the WINDOWSNT-specific section of the code,
2068 which makes it easier to maintain the generic code.
2069 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
2070 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
2071 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
2072 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
2073 Remove. All uses replaced by DEF_DLL_FN.
2074 * decompress.c (inflateInit2): Remove; no longer needed.
2075 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
2077 Port memory-full checking to GnuTLS 3.3
2078 Instead of using gnutls_global_set_mem_functions, check every call
2079 to a GnuTLS function that might return an indication of memory
2080 exhaustion. Suggested by Dmitry Antipov in:
2081 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
2082 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
2083 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
2084 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
2086 (check_memory_full): New function.
2087 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
2088 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
2089 (Fgnutls_boot): Use it.
2090 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
2092 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
2094 Fix parse_settings to match internal documentation
2095 * xsettings.c (parse_settings): Return the number of settings seen.
2096 Count the settings changes accurately.
2097 (read_settings): Don't confuse number of settings changes with
2098 the return code from XGetWindowProperty.
2100 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2102 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
2103 composition_compute_stop_pos to the number of characters in the
2105 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
2107 * composite.c (composition_compute_stop_pos): If no composition
2108 was found in a string before ENDPOS, and ENDPOS is the string end,
2109 no need to back up to a safe point.
2111 * dispextern.h (struct it) <end_charpos>: Improve commentary.
2113 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
2115 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2116 (dealloc): Release bmRep.
2117 (setPixmapData): Make bmRep local so class member is not
2119 (setPixmapData): Rename local variable bmRep to avoid compiler
2122 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
2124 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
2125 when going to fullscreen (Bug#0x180004f).
2127 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2129 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
2131 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
2133 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
2135 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2137 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
2139 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
2141 Use bool for boolean in xselect.c, xsettings.c
2142 * xselect.c (x_get_local_selection, struct selection_data)
2143 (x_selection_request_lisp_error, struct prop_location)
2144 (x_handle_selection_request, x_convert_selection)
2145 (waiting_for_other_props_on_window, expect_property_change)
2146 (wait_for_property_change, x_handle_property_notify)
2147 (x_get_foreign_selection, x_get_window_property)
2148 (receive_incremental_selection)
2149 (x_get_window_property_as_lisp_data)
2150 (lisp_data_to_selection_data, Fx_get_selection_internal)
2151 (x_send_client_event):
2152 * xselect.c, xterm.h (x_handle_dnd_message):
2153 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
2154 (apply_xft_settings, read_and_apply_settings)
2155 (xft_settings_event, init_gsettings, init_xsettings)
2156 (syms_of_xsettings):
2157 Use bool for boolean.
2158 * xselect.c (x_get_window_property): Omit last arg, which was an
2160 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
2161 always true. All callers changed.
2163 2014-12-26 Eli Zaretskii <eliz@gnu.org>
2165 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
2168 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
2170 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
2173 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
2175 Use bool for boolean in xsmfns.c
2176 * xsmfns.c, xterm.h (x_session_have_connection):
2177 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
2178 Use bool for boolean.
2179 (x_session_initialize, Fhandle_save_session):
2180 Prefer NILP (x) to EQ (x, Qnil).
2182 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
2184 * callproc.c (child_setup):
2185 * dbusbind.c (xd_signature_cat):
2186 * doc.c (get_doc_string, Fsnarf_documentation):
2187 * editfns.c (Fuser_full_name):
2188 * frame.c (xrdb_get_resource):
2189 * gtkutil.c (xg_get_file_with_chooser):
2190 * tparam.c (tparam1):
2191 * xfns.c (xic_create_fontsetname):
2192 * xrdb.c (gethomedir, get_user_db, get_environ_db):
2193 * xsmfns.c (smc_save_yourself_CB):
2194 Rewrite to avoid the need for strcat, typically by using stpcpy
2195 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
2196 * doc.c (sibling_etc):
2197 * xrdb.c (xdefaults):
2198 Now a top-level static constant.
2200 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
2202 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
2205 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
2207 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
2208 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
2210 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
2212 Use bool for boolean in xterm.c
2213 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
2214 (x_set_window_size, x_bitmap_icon):
2215 * nsterm.m (ns_frame_raise_lower, x_new_font):
2216 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
2217 (struct terminal.frame_raise_lower_hook):
2218 * w32term.c (w32_frame_raise_lower):
2219 * xterm.c, xterm.h (x_text_icon):
2220 * xterm.c (x_update_window_begin, x_update_window_end)
2221 (x_update_end, x_after_update_window_line)
2222 (x_set_glyph_string_gc, x_draw_glyph_string_background)
2223 (x_draw_glyph_string_foreground)
2224 (x_draw_composite_glyph_string_foreground)
2225 (x_alloc_lighter_color, x_draw_relief_rect)
2226 (x_draw_glyph_string_box, x_draw_image_relief)
2227 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
2228 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
2230 (XFillRectangle) [HAVE_GTK3]:
2231 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
2232 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
2233 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
2234 (x_send_scroll_bar_event, xm_scroll_callback)
2235 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2236 (x_create_toolkit_scroll_bar)
2237 (x_create_horizontal_toolkit_scroll_bar)
2238 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
2239 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2240 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
2241 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2242 (x_scroll_bar_report_motion)
2243 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
2244 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
2245 (x_draw_window_cursor, x_clear_errors)
2246 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
2247 (set_wm_state, x_set_sticky, get_current_wm_state)
2248 (do_ewmh_fullscreen, x_handle_net_wm_state)
2249 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
2250 (x_set_window_size_1, XTframe_raise_lower)
2251 (x_make_frame_visible, x_iconify_frame)
2252 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
2253 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
2254 (x_delete_terminal, x_initialize, syms_of_xterm):
2255 Use bool for boolean.
2257 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
2259 * composite.h (struct composition.width): Now int
2260 instead of unsigned short, as we prefer signed integers.
2262 Let charset tick grow past USHRT_MAX
2263 * charset.c, charset.h (charset_ordered_list_tick):
2264 Now EMACS_UINT, not unsigned short.
2265 * fontset.c (reorder_font_vector): Allow the tick to grow to the
2266 maximum representable Emacs integer value before wrapping it around.
2268 Simplify unexec file mode setting
2269 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
2270 Don't include <sys/stat.h> when no longer needed.
2271 (unexec): Create file with correct mode in the first place,
2272 rather than overwriting the mode later and fiddling with the
2273 global umask in the mean time. Avoid bogus usage like
2274 'umask (777)', which should have been 'umask (0777)'.
2275 (mark_x): Remove. All callers removed.
2277 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
2279 Minor cleanups for Lisp objects and symbols
2280 * alloc.c (next_vector, set_next_vector):
2281 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
2282 (lisp_h_make_number) [USE_LSB_TAG]:
2283 Use Lisp_Int0 instead of the mystery constant 0.
2284 * alloc.c (mark_object): Always set and use po; that's simpler.
2285 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
2286 Properly parenthesize definientia.
2287 * bidi.c (bidi_initialize):
2288 * buffer.c (init_buffer_once):
2289 * nsfns.m (syms_of_nsfns):
2290 * nsmenu.m (syms_of_nsmenu):
2291 * nsselect.m (syms_of_nsselect):
2292 Prefer DEFSYM to defining by hand.
2293 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
2294 * data.c: Fix too-long line.
2295 * lisp.h (DECLARE_GDB_SYM): New macro.
2296 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
2297 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
2298 Declare the symbol, so it's visible to everywhere lisp.h is included.
2299 Move forward decls as far forward as they can go,
2300 to allow future changes to use them.
2302 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
2304 * gnutls.c: Include gnutls.h.
2305 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
2306 * image.c (svg_load): Fix pointer signedness.
2308 2014-12-18 Martin Rudalics <rudalics@gmx.at>
2310 * frame.c (frame_windows_min_size): New argument IGNORE.
2311 (adjust_frame_size): When called from change_frame_size call
2312 frame_windows_min_size with IGNORE Qt so we can ignore size
2315 2014-12-18 Eli Zaretskii <eliz@gnu.org>
2317 * font.c (Ffont_info): Add more font information to the vector
2318 returned by the function, inspired by query-font. Doc fix.
2321 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
2323 * keyboard.c (input_was_pending): New var.
2324 (read_char): Use it to make sure we only skip redisplay when we can't
2325 keep up with the repeat rate.
2327 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
2329 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
2331 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2333 * image.c (svg_load): Watch out for nil value of current buffer's
2334 filename. Re-enable filename thing for not-a-file case.
2336 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2338 Partially disabled previous change.
2340 * image.c (svg_load): Temporarily disabled filename thing for
2341 not-a-file case as it can cause crashs.
2343 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2345 Fix problem with images referenced within svg files. (bug#19373)
2347 * image.c: Additional parameter 'filename' for
2348 svg_load_image. Include "buffer.h". Define library function
2349 rsvg_handle_set_base_uri for WINDOWSNT.
2350 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
2351 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
2352 (svg_load): Pass a filename to svg_load_image: either name of
2353 actual file or of current buffer's file.
2354 (svg_load_image): New parameter 'filename', used for setting
2355 base_uri, necessary for loading referenced images. (bug#19373)
2357 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
2359 * lread.c (init_obarray): Declare Qt as special.
2360 This fixes a typo in the 2012-05-15 patch that
2361 tried to declare Qt as special.
2363 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
2365 Various fixes to use bool type and constants.
2366 * dispnew.c (update_single_window): Remove arg `force_p' since it's
2368 * xfaces.c (clear_face_cache): Use bool for the argument type.
2370 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
2372 Correct same_at_end when restoring window points
2373 * fileio.c (Finsert_file_contents): Compute same_at_end character
2374 position using the old buffer size, not the new one, since
2375 restore_window_points wants the old size.
2378 2014-12-14 Alan Mackenzie <acm@muc.de>
2380 New feature optionally to accelerate auto-repeated scrolling.
2382 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
2384 * window.c (window_scroll): Bind fontification-functions to nil
2385 when scrolling by whole screens and
2386 fast-but-imprecise-scrolling is non-nil.
2387 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
2389 * lisp.h (bool): Declare Qfontification_functions extern.
2391 2014-12-14 Eli Zaretskii <eliz@gnu.org>
2393 Load system's default trusted Certificate Authorities if available.
2394 * gnutls.c (gnutls_certificate_set_x509_system_trust)
2395 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
2396 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
2397 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
2398 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
2400 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
2401 Call gnutls_certificate_set_x509_system_trust. Log an error message if
2404 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
2406 * regex.c (analyze_first): Rename from analyze_first.
2408 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
2410 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
2411 a hack involving a union.
2413 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2415 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
2416 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
2419 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
2421 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
2423 * gnutls.h: Always declare syms_of_gnutls.
2425 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2426 clarity. Let the availability check return Qnil when the GnuTLS
2427 integration is not available, instead of erroring out.
2430 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2432 * xdisp.c (move_it_in_display_line_to, display_line):
2433 Don't disallow overflow-newline-into-fringe when word-wrap is in
2436 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2438 * fileio.c: Better preserve window-points during revert (bug#19161).
2439 (Qget_buffer_window_list): New var.
2440 (get_window_points_and_markers, restore_window_points): New functions.
2441 (Finsert_file_contents): Use them to save and restore window-points.
2443 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2445 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2446 descriptor if called from x_connection_closed and always delete
2447 this descriptor from keyboard waiting set (Bug#19147).
2449 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2451 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2452 (bidi_cache_max_elts): New global variable.
2453 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2454 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2456 (bidi_cache_search): Handle overflown cache. Improve commentary.
2457 (bidi_cache_ensure_space): Limit allocations to the current value
2458 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2459 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2460 the increment to not exceed the limit.
2461 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2462 cache, zero otherwise (meaning the cache overflowed). In the
2463 latter case, set bidi_cache_last_idx to -1.
2464 (bidi_peek_at_next_level): Handle overflown cache.
2465 (bidi_push_it): Increase the cache limit for iterating the new object.
2466 (bidi_pop_it): Decrease the cache limit back to previous value.
2467 (bidi_shelve_cache): Shelve the current value of the cache limit.
2468 (bidi_unshelve_cache): Restore the value of cache limit.
2469 (bidi_find_bracket_pairs): If the cache overflows while looking
2470 for the paired bracket, give up and let bidi_resolve_neutrals
2471 process the bracket as a simple neutral. (Bug#19322)
2472 (bidi_find_other_level_edge): If the cache overflows, fall back on
2473 Plan B, which effectively stops the reordering and restarts it on
2474 the next character (after resetting the cache).
2475 (bidi_move_to_visually_next): When the cache overflows, reset it
2476 after processing the last cached character.
2478 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2480 Fix glitches in gnutls.c, mostly memory-related
2481 * gnutls.c: Sort macro definitions by name.
2482 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2483 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2484 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2485 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2486 calculating string length. Use make_uninit_string, to avoid
2487 copying the string. Cast the char, not the pointer.
2488 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2489 and free. Work even for dates past the year 9999. Use void *
2490 for buffers, to avoid casts.
2492 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2494 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2496 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2498 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2501 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2503 * process.c: Whitespace and line-break nitpicks.
2505 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2507 * gnutls.c (gnutls_certificate_details): The :signature isn't
2508 that useful, so remove it.
2509 (gnutls_certificate_details): Clean up whitespace slightly.
2510 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2512 (gnutls_certificate_details): Put :signature-algorithm back again,
2513 which was removed by mistake.
2514 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2515 that they are not messaged by default (bug#16253).
2516 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2518 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2520 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2522 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2525 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2527 * eval.c (Fsignal): Remove duplicate test.
2528 (Fautoload_do_load): Fix up docstring.
2530 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2532 * nsterm.m (represented_filename, represented_frame): New variables.
2533 (ns_set_represented_filename): New function.
2534 (sendEvent:): Set represented filename here to avoid flicker,
2535 related to Bug#18757.
2537 * nsterm.h: Declare ns_set_represented_filename.
2539 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2540 at once, call ns_set_represented_filename instead.
2542 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2544 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2545 (struct bidi_stack): Reduce size by using bit fields and by
2546 packing sos, override, and isolate_status into a single 8-bit
2547 byte called 'flags'.
2549 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2550 (bidi_push_embedding_level): Construct flags from individual
2551 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2553 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2554 from flags. Adapt to changes in prev_for_neutral,
2555 next_for_neutral, and last_strong members.
2556 (bidi_line_init): Initialize flags to zero.
2557 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2558 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2560 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2562 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2563 (Fapply): Try and simplify the control flow.
2565 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2567 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2568 Use gnutls_sign_get_name directly because
2569 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2570 (init_gnutls_functions): Load missing gnutls_server_name_set.
2572 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2574 * bidi.c (bidi_find_first_overridden): New function.
2576 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2577 (syms_of_xdisp): Defsubr it.
2579 * dispextern.h (bidi_find_first_overridden): Add prototype.
2581 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2583 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2584 to nil after release (Bug#9133).
2586 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2588 Port better to AddressSanitizer.
2589 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2591 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2592 Return -1 or 0, as the pipe trick doesn't work.
2593 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2595 * print.c (print_object):
2596 When a pointer-check primitive returns -1, do not assume this
2597 means the pointer is valid or that the underlying system has failed.
2598 It could just be that addresses are being sanitized so Emacs can't
2599 test for pointer validity.
2600 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2601 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2602 string validity checker doesn't work on stack-based strings.
2604 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2606 Improve clarity of USE_LSB_TAG definition.
2607 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2608 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2609 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2610 VAL_MAX / 2 rather than in terms of the (more complicated)
2611 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2613 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2615 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2616 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2617 (next_element_from_buffer): When done with overlays, reset the
2618 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2620 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2622 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2623 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2625 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2627 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2628 for paxctl and setfattr. Fixes temacs startup failure with
2629 grsecurity/PaX enabled Linux kernel (bug#19067).
2631 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2633 * w32.c, w32heap.c, w32term.c:
2634 Use MINGW_W64 instead of _W64.
2636 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2638 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2640 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2642 * gnutls.c (gnutls_ip_address_p): New function.
2643 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2645 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2647 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2649 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2651 Fix gnutls problems caught by static checking.
2652 * gnutls.c (Fgnutls_boot): Remove unused local.
2653 (Fgnutls_boot): Fix pointer signedness.
2655 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2657 * gnutls.c (gnutls_certificate_details): Don't include certain
2658 certificate details on older gnutls versions (bug#19168).
2659 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2660 (gnutls_certificate_details): Reversed check in last checkin.
2662 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2664 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2665 (Fgnutls_peer_status_warning_describe): Add function to describe a
2666 peer verification warning symbol.
2667 (Fgnutls_peer_status): Use it.
2668 (Fgnutls_boot): Use it. Minor logging fixes.
2670 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2672 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2674 2014-11-24 Glenn Morris <rgm@gnu.org>
2676 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2678 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2679 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2681 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2683 * gnutls.c: Fix Windows function definition of
2684 gnutls_x509_crt_get_fingerprint.
2686 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2688 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2690 * process.h: Added more fields to Lisp_Process to track
2691 certificate details.
2693 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2694 (Fgnutls_peer_status): New functions to export TLS certificate
2695 details to Emacs Lisp.
2697 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2699 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2700 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2701 check for gtk_adjustment_configure (Bug#19149).
2702 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2704 2014-11-22 Glenn Morris <rgm@gnu.org>
2706 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2708 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2710 Don't shrink frame when using desktop-save-mode (Bug#19048).
2711 * w32fns.c (x_set_tool_bar_lines): Always call
2712 x_change_tool_bar_height (Bug#19048).
2713 (x_change_tool_bar_height): Mark frame as garbaged since
2714 adjust_frame_size might not have done that.
2715 * xfns.c (x_set_tool_bar_lines): Always call
2716 x_change_tool_bar_height (Bug#19048).
2717 (x_change_tool_bar_height): Mark frame as garbaged since
2718 adjust_frame_size might not have done that.
2720 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2722 * xml.c (parse_region): Take care of new optional parameter
2723 'discard-comments' of 'libxml-parse(html|xml)-region'.
2724 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2725 New optional parameter 'discard-comments'.
2727 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2729 Improve time stamp handling, and be more consistent about it.
2730 * editfns.c (invalid_time): New function.
2731 Use it instead of 'error ("Invalid time specification")'.
2732 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2733 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2735 (make_time_tail, make_time): Remove. All uses changed to use
2736 new functions or plain list4i.
2737 (disassemble_lisp_time): Return effective length if successful.
2738 Check that LOW is an integer, if it's combined with other components.
2739 (decode_time_components): Decode into struct lisp_time, not
2740 struct timespec, so that we can support a wide set of times
2741 regardless of whether time_t is signed. Decode plain numbers
2742 as seconds since the Epoch, and nil as the current time.
2743 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2744 Reimplement in terms of new functions.
2745 (Fencode_time): Just use list2i.
2746 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2747 * keyboard.c (decode_timer): Don't allow the new formats (floating
2748 point or nil) in timers.
2749 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2750 place of the magic number '16'.
2751 (struct lisp_time): New type.
2752 (decode_time_components): Use it.
2753 (lisp_to_timespec): New decl.
2755 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2757 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2760 * callint.c (Fcall_interactively): Pass in nil as argument to
2761 Fbarf_if_buffer_read_only.
2763 * fileio.c (Finsert_file_contents): Ditto.
2765 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2767 * textprop.c (verify_interval_modification): Check buffer
2768 readedness after the last interval.
2770 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2771 the text at POSITION (new optional argument) has the
2772 `inhibit-read-only' text property set.
2774 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2776 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2777 errors in computing the number of pixels to scroll.
2778 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2780 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2782 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2783 call updateFrameSize.
2785 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2787 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2789 * nsfns.m (x_set_foreground_color, x_set_background_color)
2790 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2791 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2793 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2795 * nsterm.m (ns_send_appdefined): Check for application defined
2796 event on Cocoa (Bug#18993).
2797 (run): Restore code before the previous 18993 fix.
2799 2014-11-14 David Reitter <david.reitter@gmail.com>
2801 * nsterm.m (run): Set timeout for event loop to prevent hang.
2804 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2806 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2808 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2810 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2811 for each candidate font but attempt to reuse it from previous improper
2814 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2816 Avoid undefined behavior in color table hashing.
2817 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2818 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2819 This function avoids undefined behavior with signed shift overflow.
2821 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2823 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2824 when the inserted text does not need decoding. (Bug#18982)
2826 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2828 * nsterm.h (EmacsScroller): judge returns bool.
2830 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2831 (ns_judge_scroll_bars): Only set removed if judge returns true.
2832 (judge): Returns bool == condemned. Remove self from window.
2833 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2835 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2837 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2838 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2840 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2842 * nsterm.m (ns_set_vertical_scroll_bar)
2843 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2845 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2847 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2848 merely because tmo_in_millisec is nonnegative. The 1st call
2849 to g_main_context_query could succeed while the 2nd one fails.
2851 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2853 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2855 * nsterm.m (run): Only use non-system event loop if OSX version is
2856 exactly 10.9 (Bug#18993).
2857 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2860 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2862 * callproc.c (encode_current_directory): Support handling of file
2863 names prepended by "/:". (Bug#18891)
2865 2014-11-08 Alan Mackenzie <acm@muc.de>
2867 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2869 2014-11-08 Dima Kogan <dima@secretsauce.net>
2871 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2873 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2875 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2876 raises an error. (Bug#18891)
2878 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2880 * frame.c (adjust_frame_size): Call x_set_window_size only if
2881 f->can_x_set_window_size is set.
2882 (make_frame): Initialize f->can_x_set_window_size and
2883 f->can_run_window_configuration_change_hook.
2884 (Fcan_run_window_configuration_change_hook): New function.
2885 * frame.h (frame): Split `official' into `can_x_set_window_size'
2886 and `can_run_window_configuration_change_hook'.
2887 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2888 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2889 Set f->can_x_set_window_size.
2890 * window.c (run_window_configuration_change_hook):
2891 Return immediately if either f->can_x_set_window_size or
2892 f->can_run_window_configuration_change_hook are false.
2893 (Fset_window_configuration): Instead of f->official set
2894 f->can_x_set_window_size.
2895 * xfns.c (Fx_create_frame, x_create_tip_frame):
2896 Set f->can_x_set_window_size.
2898 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2900 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2901 cleanup from 2014-11-01 (Bug#18972).
2903 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2905 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2906 * xdisp.c (window-scroll-functions): Improve docstring.
2908 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2910 Uniquify the 'size' symbol.
2912 * w32notify.c (Qsize): Remove.
2913 * lisp.h (Qsize): New decl.
2914 * lread.c (Qsize): Now extern.
2915 * w32notify.c (syms_of_w32notify): No need to defsym.
2917 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2919 * dispnew.c (change_frame_size_1): Fix call of
2921 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2922 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2923 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2924 (Qtool_bar_size): New constants.
2925 (frame_inhibit_resize, adjust_frame_size): New argument to
2926 handle case where frame_inhibit_implied_resize is a list.
2927 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2928 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2929 (x_set_right_divider_width, x_set_bottom_divider_width)
2930 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2931 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2933 (frame-inhibit-implied-resize): Rewrite doc-string.
2934 * frame.h (frame_inhibit_resize, adjust_frame_size):
2935 Fix external declarations.
2936 (Qframe_position, Qframe_outer_size)
2937 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2938 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2939 (Qtool_bar_size): Extern them.
2940 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2941 (xg_height_or_width_changed): Remove.
2942 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2943 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2944 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2945 (xg_change_toolbar_position): Call adjust_frame_size directly.
2946 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2947 Fix calls of adjust_frame_size.
2948 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2949 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2950 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2951 frame can get resized when tool-bar-lines parameter changes from
2953 (Fw32_frame_menu_bar_size): Return fourth value.
2954 (Fw32_frame_rect): Block input around system calls
2955 (Fx_frame_geometry): New function.
2956 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2957 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2958 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2959 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2960 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2961 (Fx_create_frame): Adjust adjust_frame_size calls.
2962 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2963 frame can get resized when tool-bar-lines parameter changes from
2965 (Fx_frame_geometry): New function.
2966 * xmenu.c (update_frame_menubar): On Lucid call
2967 adjust_frame_size with one pixel less height to avoid that
2968 repeatedly adding/removing the menu bar grows the frame.
2969 (free_frame_menubar): On Motif arrange to optionally preserve
2970 the old frame height when removing the menu bar.
2971 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2973 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2975 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2976 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2977 frame; instead, print an error message.
2979 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2981 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2983 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2985 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2986 (dealloc): Release bmRep.
2988 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2989 imageListSetNext, imageListNext.
2991 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2992 (reference): Remove.
2993 (allocInitFromFile:): Remove searching ImageList and calling
2994 reference (Bug#18918).
2995 (dealloc): Remove handling if ImageList.
2997 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2999 * process.c (catch_child_signal): Fix incorrect assertion.
3001 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
3003 * macfont.m (macfont_draw):
3004 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
3006 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
3007 if force_integral_p (i.e. no antialias).
3008 (macfont_draw): Check ns_antialias_text, also turn off synthetic
3009 bold if no antialias (Bug#18876).
3011 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
3012 was given (Bug#18846).
3014 * nsterm.h (ns_set_doc_edited): Declare taking no args.
3016 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
3017 instead of in xdisp.c, function now takes void. (Bug#18884).
3019 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
3020 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
3022 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
3023 struct window* (Bug#18889).
3024 Remove getMouseMotionPart.
3025 (ns_output): Make icon_top/left int.
3027 * nsfns.m (x_icon): icon_top/left is int.
3029 * nsterm.m (ns_mouse_position): Remove unused code.
3030 (initFrame:window:, dealloc): Use window instead of win.
3031 (getMouseMotionPart:window:x:y:): Remove, unused.
3032 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
3034 2014-11-01 Eli Zaretskii <eliz@gnu.org>
3036 * keyboard.c (readable_events): When FLAGS include
3037 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
3038 This avoids returning non-nil from input-pending-p when only such
3039 events are in the queue. (Bug#18856)
3041 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
3043 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
3044 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
3045 (Qforeign_selection): Remove.
3046 (ns_get_local_selection): Identation fix.
3047 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
3049 * nsselect.m (ns_get_local_selection): Remove calling of
3050 functions in Vselection_converter_alist (Bug#18911).
3051 (syms_of_nsselect): Remove Vselection_converter_alist.
3053 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
3055 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
3056 and unnecessary initialization. Adjust comments.
3058 2014-10-30 Eli Zaretskii <eliz@gnu.org>
3060 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
3062 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
3063 index, not an absolute one, as that's what the function expects.
3065 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
3067 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
3068 font on an initial frame when running as a daemon (Bug#18869).
3070 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
3072 2014-10-30 Eli Zaretskii <eliz@gnu.org>
3074 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
3075 build_string, when importing a home directory. (Bug#18873)
3077 2014-12-27 Eli Zaretskii <eliz@gnu.org>
3079 * dispnew.c (buffer_posn_from_coords):
3080 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
3081 account for the header-line height. (Bug#18839)
3083 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
3085 * xml.c (parse_region): Do not forget the first document child.
3087 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
3089 * nsselect.m: pasteboard_changecount is new.
3090 (ns_store_pb_change_count, ns_get_pb_change_count)
3091 (ns_get_our_change_count_for): New functions.
3092 (ns_string_to_pasteboard_internal): Correct comment.
3093 type => gtype in eassert, Call ns_store_pb_change_count.
3094 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
3095 (Fns_disown_selection_internal, Fns_selection_owner_p):
3096 Replace Vselection_alist check, with change count check.
3097 (Fns_get_selection): Initialize val to Qnil. Only get local
3098 selection if change counts match (Bug#18799).
3099 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
3101 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
3103 * w32proc.c (create_child): If calling a quoted batch file,
3104 pass NULL for exe. (Bug#18745)
3106 2014-10-24 Eli Zaretskii <eliz@gnu.org>
3108 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
3109 (bidi_resolve_brackets): Use end of string position rather than ZV
3110 when iterating over a string. (Bug#18815)
3112 2014-10-24 Martin Rudalics <rudalics@gmx.at>
3114 * keyboard.c (make_lispy_position): Return coordinates also when
3115 on scroll bars, fringes, margins or not in a window.
3116 * xdisp.c (show_mouse_face): Don't change cursor face during
3119 2014-10-23 Martin Rudalics <rudalics@gmx.at>
3121 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
3122 (frame_resize_pixelwise, frame_inhibit_implied_resize):
3123 Fix doc-strings (Bug#18789).
3125 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
3127 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
3129 2014-10-22 Eli Zaretskii <eliz@gnu.org>
3131 Optimize redisplay of simple bracketed text.
3132 * bidi.c (bidi_cache_reset_to): New function.
3133 (bidi_cache_reset): Call it.
3134 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
3136 (bidi_resolve_explicit): Reset bracket_pairing_pos and
3137 bracket_enclosed_type only if bracket_pairing_pos's value is not
3139 (MAX_BPA_STACK): Make sure the value is signed.
3140 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
3141 stop pushing values onto the stack.
3142 (bidi_find_bracket_pairs): If the bracketed text is only on the
3143 base embedding level, remove all the states cached by this
3144 function from the cache, and return zero, so that the brackets in
3145 this segment of text are processed as normal neutrals.
3146 (bidi_resolve_brackets): Detect the brackets that are to be
3147 processed as neutrals, and don't call bidi_find_bracket_pairs on
3150 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
3152 * w32select.c (Fw32_selection_exists_p): Rename from
3153 Fx_selection_exists_p.
3154 (syms_of_w32select): Adjust accordingly.
3156 * w16select.c (Fw16_selection_exists_p): Rename from
3157 Fx_selection_exists_p.
3158 (syms_of_win16select): Adjust accordingly.
3160 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
3161 (Fns_own_selection_internal): Tighten scoping.
3162 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
3163 (Fns_get_selection): Rename from Fx_get_selection_internal.
3164 (Fns_get_selection_internal, Fns_store_selection_internal):
3166 (syms_of_nsselect): Adjust accordingly.
3168 2014-10-21 Martin Rudalics <rudalics@gmx.at>
3170 * w32fns.c (Fw32_frame_menu_bar_size): New function.
3171 * w32term.c (x_set_window_size): Account for wrapped menu bar
3172 lines when setting up frame height (Bug#15174 and Bug#18720).
3173 (w32_add_wrapped_menu_bar_lines): New variable.
3175 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
3177 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
3180 2014-10-20 Glenn Morris <rgm@gnu.org>
3182 * Merge in all changes up to 24.4 release.
3184 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
3186 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
3187 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
3189 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
3191 * xterm.c (handle_one_xevent): Check return value from
3192 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
3193 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
3195 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
3196 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
3197 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
3198 Gtk+ >= 3.14 (Bug#18674).
3199 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
3200 Gtk+ >= 3.14 (Bug#18674).
3202 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
3204 * gtkutil.c: Remove no-longer-used code.
3205 (xg_update_menubar): Remove unused local and unnecessary call to
3206 gtk_menu_item_get_submenu.
3207 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
3208 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
3209 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
3211 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
3213 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
3215 * xterm.h (handlebox_widget): Remove.
3217 * xmenu.c (set_frame_menubar): Remove GTK block that calls
3220 * gtkutil.h (xg_have_tear_offs): Remove declaration.
3222 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
3223 to handle Gtk versions.
3224 (xg_get_file_with_chooser): Use them.
3225 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
3226 Remove (create_menus): Remove teroff argument and code.
3227 Remove call to gtk_menu_set_title.
3228 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
3229 Adjust args to create_menus.
3230 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
3231 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
3232 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
3233 (xg_make_tool_item): Remove detach code.
3234 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
3235 (find_icon_from_name): New function.
3236 (update_frame_tool_bar): Remove GtkStockItem code, move to
3237 find_icon_from_name. Let stock be a list of icon names to try.
3238 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
3239 Replace TOOLBAR_TOP_WIDGET.
3240 (free_frame_tool_bar, xg_change_toolbar_position ):
3241 Replace TOOLBAR_TOP_WIDGET.
3242 (xg_initialize): Remove tearoff code.
3244 2014-10-18 Eli Zaretskii <eliz@gnu.org>
3246 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
3247 pixel from the window's cursor glyph width, since X renders hollow
3248 blocks 1 pixel wider than the 'width' parameter.
3250 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
3251 glyph->pixel_width; this is now done in xterm.c.
3253 Fix reordering of bracket characters in isolates.
3254 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
3255 RESOLVED_ONLY; when non-zero, return from the cache only fully
3256 resolved states. All callers changed.
3257 (CANONICAL_EQU): New macro.
3258 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
3259 equivalent of the paired closing bracket character.
3260 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
3261 the default non-negative value, to be checked later in
3262 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
3263 characters against those pushed onto the BPA stack.
3264 (bidi_record_type_for_neutral): New function.
3265 (bidi_resolve_brackets): Record next_for_neutral and
3266 prev_for_neutral when embedding level gets pushed. Force
3267 resolution of bracket pairs when entering a level run that was not
3269 (bidi_resolve_neutral): Add assertions before calling
3270 bidi_resolve_neutral_1.
3271 (bidi_level_of_next_char): Remove the code that attempted to
3272 resolve unresolved neutrals; that is now done by
3273 bidi_resolve_neutral.
3275 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
3277 2014-10-17 Eli Zaretskii <eliz@gnu.org>
3279 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
3280 1-pixel R2L characters.
3281 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
3282 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
3284 2014-10-16 Eli Zaretskii <eliz@gnu.org>
3286 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
3289 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
3291 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
3292 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
3293 It's not clear to me whether the initialization is needed,
3294 but it can't hurt so I played it safe.
3296 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
3298 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
3300 2014-10-15 Eli Zaretskii <eliz@gnu.org>
3302 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
3303 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
3305 (bidi_get_type): Return the isolate initiators and terminator types.
3306 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
3307 (bidi_fetch_char_skip_isolates, find_first_strong_char)
3308 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
3309 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
3310 for the new features.
3311 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
3312 push and pop correctly for isolates.
3313 (bidi_remember_char): Modify to accept an additional argument
3314 and record the bidi type according to its value.
3315 (bidi_cache_iterator_state): Accept an additional argument to only
3316 update an existing state. Handle the new members of struct bidi_it.
3317 (bidi_cache_find): Arguments changed: no longer accepts a level,
3318 instead accepts a flag telling it whether it is okay to return
3319 unresolved neutrals.
3320 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
3321 table. Initialize new isolate-related members.
3322 (bidi_paragraph_init): Some code factored out into
3323 find_first_strong_char.
3324 (bidi_resolve_explicit_1): Function deleted, its code incorporated
3325 into bidi_resolve_explicit.
3326 (bidi_resolve_explicit): Support the isolate initiators and
3327 terminator. Fix handling of embeddings and overrides according to
3328 new UBA requirements. Record information about previously seen
3329 characters here (moved from bidi_level_of_next_char).
3330 (bidi_resolve_weak): Adapt to changes in struct members.
3331 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
3332 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
3333 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
3334 paired bracket resolution. Handle isolate initiators and
3336 (bidi_type_of_next_char): Remove unneeded code for BN limit.
3337 (bidi_level_of_next_char): Move the code that records information
3338 about previous characters to bidi_resolve_explicit. Fix logic of
3339 resolving neutrals and make sure their cache entries are updated.
3340 Remove now unneeded special handling of PDF level.
3342 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
3343 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
3344 enlarged per Unicode 6.3.
3345 (enum bidi_bracket_type_t): New data type.
3346 (struct bidi_saved_info): Leave only 2 type members out of 4.
3348 (struct bidi_stack): Add members necessary to support isolating
3350 (struct bidi_it): Add new members necessary to support isolating
3351 sequences and bracket pair resolution.
3353 * xdisp.c (Fbidi_resolved_levels): New function.
3354 (syms_of_xdisp): Defsubr it.
3355 (append_glyph, append_composite_glyph, produce_image_glyph)
3356 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
3358 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
3360 * term.c (append_glyph, append_composite_glyph)
3361 (append_glyphless_glyph): Convert aborts to assertions.
3363 * .gdbinit (pgx): Display the character codepoint, resolved level,
3364 and bidi type also for glyphless glyphs.
3366 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3368 Avoid unwanted point motion in Fline_beginning_position.
3369 * lisp.h (scan_newline_from_point): Add prototype.
3370 * search.c (scan_newline_from_point): New function, refactored from...
3371 * cmds.c (Fforward_line): ...adjusted user.
3372 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
3373 and simplify the former since the latter doesn't move point.
3375 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3377 Cleanup terminal handling code.
3378 * dispextern.h (get_named_tty): Remove prototype but...
3379 * termhooks.h (get_named_terminal): ...resurrect it under
3380 more meaningful name.
3381 (get_terminal): Likewise, but with...
3382 (decode_live_terminal): ...this name.
3383 (decode_tty_terminal): Add prototype.
3384 * term.c (get_tty_terminal): Remove.
3385 (get_named_tty): Remove.
3386 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
3387 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
3388 Use decode_tty_terminal.
3389 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
3390 * terminal.c (get_terminal): Refactor to...
3391 (decode_terminal, decode_live_terminal): ...new functions.
3392 (decode_tty_terminal): Replacement for get_tty_terminal.
3393 (get_named_terminal): Likewise for get_named_tty.
3394 * coding.c (Fset_terminal_coding_system_internal)
3395 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
3396 (Fkeyboard_coding_system):
3397 * composite.c (Fcomposition_get_gstring):
3398 * dispnew.c (Fsend_string_to_terminal):
3399 * frame.c (Fmake_terminal_frame):
3400 * nsfns.m (check_ns_display_info):
3401 * w32fns.c, xfns.c (check_x_display_info):
3402 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
3403 * keyboard.c (handle_interrupt_signal, handle_interrupt)
3404 (Fset_quit_char): Use get_named_terminal.
3405 (Fset_output_flow_control, Fset_input_meta_mode):
3406 Use decode_tty_terminal.
3408 2014-10-13 Eli Zaretskii <eliz@gnu.org>
3410 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
3411 between 32-bit and 64-bit MinGW builds. (Bug#18699)
3413 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3415 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
3416 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
3418 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
3420 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
3423 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3425 * editfns.c (dump_tz_string): No longer const.
3426 It might be modified.
3428 * nsmenu.m (clear): Assume OS X 10.6 or later.
3430 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3432 * unexmacosx.c: Remove include ppc/reloc.h.
3433 (unrelocate, copy_dysymtab): Remove PPC code.
3434 (rebase_reloc_address): Remove, only used for PPC:
3436 * nsterm.m: Always include macfont.h on COCOA.
3437 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3438 (ns_dumpglyphs_image, ns_check_menu_open)
3439 (applicationDidFinishLaunching)
3440 (antialiasThresholdDidChange:)
3441 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3442 Remove checks for OSX <= 10.5/10.6.
3443 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3444 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3447 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3448 (NS_HAVE_NSINTEGER): Remove block.
3449 Remove >= OSX 10.6 tests.
3451 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3452 (x_activate_menubar, trackingNotification:): Remove check for
3454 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3456 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3458 * nsfns.m: Always include macfont.h on COCOA.
3459 (ns_filename_from_panel, ns_directory_from_panel)
3460 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3461 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3463 * macfont.m: Remove >= 1050 check.
3464 (macfont_create_family_with_symbol)
3465 (macfont_get_glyph_for_character)
3466 (mac_font_get_glyphs_for_variants)
3467 (mac_ctfont_create_available_families, syms_of_macfont):
3468 Remove code for OSX < 10.6.
3469 (mac_font_family_group, mac_font_family_compare): Remove, only used
3472 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3473 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3475 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3478 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3480 Fix putenv race conditions with undefined behavior (Bug#8705).
3481 Do all putenv calls before Emacs creates any threads.
3482 Use a safer way to modify the TZ environment variable in the
3483 presence of multiple threads. For further thread-safety,
3484 prefer localtime_r and gmtime_r to localtime and gmtime,
3485 and prefer struct tm's tm_gmtoff (if available) to calling
3486 both localtime_r and gmtime_r.
3487 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3488 (init_dbusbind): ... to this new function.
3489 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3490 * xterm.c (x_term_init): Move xputenv call from here ...
3491 (init_xterm): ... to this new function.
3492 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3493 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3494 (dump_tz_string): New constant.
3495 (init_editfns): Use it. This centralizes the dump_tz stuff.
3496 Call set_time_zone_rule here, so that its xputenv is done
3497 before Emacs goes multithreaded.
3498 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3499 thread-safe enough for Emacs.
3500 (format_time_string, Fdecode_time, Fcurrent_time_string)
3501 (Fcurrent_time_zone):
3502 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3503 localtime and gmtime. Remove now-unnecessary calls to block_input.
3504 (tm_gmtoff): New static function.
3505 (Fdecode_time, Fcurrent_time_zone): Use it.
3506 (Fencode_time): Use mktime_z, for better thread-safety.
3507 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3508 i.e., not quite thread-safe but good enough for Emacs typical usage.
3509 Do not reclaim storage that is in the environment; let it leak.
3510 Always call tzset, since localtime_r does not.
3511 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3512 This is now done in init_editfns.
3513 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3514 New macros and declarations, for platforms lacking tzalloc & friends.
3516 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3518 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3519 On x86 platforms this works around GCC bug 63495
3520 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3521 and more generally should fix a portability problem in Emacs.
3522 Reported by Stefan Monnier in:
3523 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3525 2014-10-08 Leo Liu <sdl.web@gmail.com>
3527 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3528 * keymap.c (describe_vector_princ):
3529 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3532 * print.c (printchar_stdout_last): Declare.
3533 (printchar): Record the last char written to stdout.
3534 (Fterpri): Add optional argument ENSURE.
3536 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3538 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3539 DELAY argument to change_frame_size, so that the frame size
3540 changes, if any are needed, are delayed until the next redisplay.
3541 This is to avoid a too early QUIT inside change_frame_size, when
3542 it calls Lisp in frame_windows_min_size, in case one of the events
3543 we've read sets the quit-flag. (Bug#18649)
3545 * w32fns.c (check_x_display_info): Accept terminal objects as
3546 argument, to follow what xfns.c does.
3548 2014-10-07 Glenn Morris <rgm@gnu.org>
3550 * Makefile.in ($(srcdir)/macuvs.h)
3551 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3553 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3555 * decompress.c (init_zlib_functions): Move the message about zlib
3556 being unavailable from here...
3557 (Fzlib_decompress_region): ...to here. (Bug#18650)
3559 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3561 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3562 the case where an optional string is used. Adjust docstring.
3564 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3566 * lisp.mk (lisp): Remove w32-common-fns.elc.
3568 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3570 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3571 These were already defined in buffer.c, and the duplicate
3572 definitions cause problems on platforms like 'gcc -fno-common'.
3573 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3575 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3577 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3578 if toolbar is visible.
3580 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3583 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3584 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3585 (ns_select, ns_read_socket): Use unwind_protect to decrease
3586 apploopnr (Bug#18345).
3587 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3588 line height (Bug#17977).
3590 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3591 (macfont_closest_traits_index): New function.
3592 (macfont_closest_traits_index_p): Rename from
3593 macfont_closest_traits_index.
3594 (macfont_list): Use macfont_closest_traits_index_p.
3596 2014-10-05 K. Handa <handa@gnu.org>
3598 * coding.c (detect_coding_iso_2022): Set coding->rejected
3599 correctly when an invalid escape sequence is found (Bug#18610).
3601 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3603 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3604 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3607 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3609 * buffer.c (scroll_bar_width, scroll_bar_height):
3611 * window.c (Fset_window_scroll_bars): Fix doc-string.
3612 (Fwindow_scroll_bars): Have it return what the doc-string says.
3614 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3616 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3617 iterator backwards, to resync the bidi iterator. (Bug#18584)
3619 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3621 Consistently use min and max macros from lisp.h.
3622 * coding.c (min, max):
3624 * unexhp9k800.c (min):
3625 * unexw32.c (min, max): Use definitions from lisp.h.
3626 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3628 * gmalloc.c (min): Tiny style change.
3630 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3631 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3633 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3635 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3636 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3637 (X_ULONG_MAX): Move these macros to xterm.h.
3638 (x_fill_property_data): Be more generous about allowing either
3639 signed or unsigned data of the appropriate width.
3640 * xterm.h (x_display_set_last_user_time): New function.
3641 All setters of last_user_time changd to use this function.
3642 If ENABLE_CHECKING, check that the times are in range.
3644 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3646 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3647 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3649 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3651 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3652 make a font_object from a tty frame (Bug#18573).
3653 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3655 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3657 * alloc.c (mark_overlay): Assume that overlay boundaries are
3658 always markers. Add comment.
3659 * lread.c (read_internal_start): Use convenient validate_subarray.
3661 (Fread_from_string): Adjust docstring.
3663 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3665 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3667 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3668 Rename from the "x-" prefix.
3670 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3672 * xselect.c (selection-converter-alist): Fix docstring.
3674 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3676 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3677 argument passed by the caller, when we mirror all slashes into
3680 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3682 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3683 Resurrect old code and fix compilation with GTK < 2.13.6.
3685 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3687 Use AUTO_CONS instead of SCOPED_CONS, etc.
3688 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3689 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3690 (AUTO_LIST1): Rename from scoped_list1.
3691 (AUTO_LIST2): Rename from scoped_list2.
3692 (AUTO_LIST3): Rename from scoped_list3.
3693 (AUTO_LIST4): Rename from scoped_list4.
3694 (AUTO_STRING): Rename from SCOPED_STRING.
3695 * frame.h (AUTO_FRAME_ARG):
3696 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3697 (AUTO_LIST4, AUTO_STRING):
3698 Prepend a new argument 'name'.
3699 Declare a variable instead of yielding a value.
3701 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3703 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3705 * w32fns.c (w32_createwindow): Accept an additional argument, an
3706 array of 2 values specifying the coordinates of the frame's
3707 top-left corner. Use these values instead of calling x_get_arg,
3708 which can cons Lisp objects, and therefore cannot be called except
3709 from the main thread. Remove redundant tests for the default
3711 (my_create_window): Move the calculation of the coordinates of the
3712 frame's top-left edge here. Pass them to the input thread via the
3713 second parameter of the WM_EMACS_CREATEWINDOW message.
3714 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3717 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3719 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3720 (redisplay_window): Treat the frame's frozen_window_starts flag
3721 the same way as the optional_new_start flag for the window: only
3722 obey it if the glyph row showing point will be fully visible.
3723 Likewise when the window start is in a continuation line. If,
3724 after trying everything under the 'force_start' label, point is
3725 still not fully visible, give up and scroll the window.
3726 Add debugging traces. (Bug#18545)
3728 * window.c (Frecenter): Set the window's redisplay flag.
3730 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3732 * w32term.c (w32_read_socket): Don't use frame dimensions for
3733 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3734 rectangle. Check the return value of GetClientRect, and don't use
3735 the results if it didn't succeed.
3737 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3738 in columns and lines after correcting the pixel dimensions in
3740 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3741 negative values to xrealloc. (Bug#18528)
3743 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3745 * alloc.c: Remove now-unnecessary check.
3746 Suggested by Dmitry Antipov in:
3747 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3749 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3751 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3752 to Ubuntu 14.04.1 x86-64.
3754 Simplify stack-allocated Lisp objects, and make them more portable.
3755 The build_local_string macro was used in two ways: (1) string
3756 literals for which scoped allocation suffices, and (2) file name
3757 components, where it's not safe in general to assume bounded-size
3758 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3759 allocates a block-scope string, and by using SCOPED_STRING for (1)
3760 and build_string for (2). Furthermore, actually use stack
3761 allocation only for objects known to have sufficient alignment.
3762 This simpler implementation means Emacs can make
3763 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3764 GC_MAKE_GCPROS_NOOPS.
3765 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3766 for fewer differences among implementations.
3767 (struct Lisp_String): Now GCALIGNED.
3768 (USE_STACK_LISP_OBJECTS): Default to true, since the
3769 implementation no longer insists on a nonempty GCALIGNED.
3770 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3771 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3772 separately. Move definiens to scoped_cons. The old definition
3773 was incorrect when GCALIGNED was defined to be empty.
3774 (union Aligned_String): New type.
3775 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3776 implementation ports to compilers that don't align strictly enough.
3777 Don't worry about the union sizes; it's not worth bothering about.
3778 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3779 Rewrite using USE_STACK_CONS.
3780 (scoped_cons): Assume the use of union Aligned_Cons.
3781 (lisp_string_size, make_local_string, build_local_string): Remove.
3782 Unless otherwise specified, all callers of build_local_string
3783 changed to use SCOPED_STRING.
3784 (SCOPED_STRING): New macro.
3785 * data.c (wrong_choice):
3786 * menu.c (single_menu_item):
3787 * process.c (Fformat_network_address):
3788 Hoist use of SCOPED_STRING out of a scope, so that its returned
3789 object lives long enough.
3790 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3791 as the string might be long or might not be ASCII.
3793 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3795 * msdos.c (internal_terminal_init): Bump version to 25.
3797 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3799 Keep stack-allocated Lisp objects fast rather than versatile.
3800 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3801 (SCOPED_CONS_INITIALIZER): New macro.
3802 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3803 (USE_LOCAL_ALLOCA): Remove.
3804 (local_cons, local_list1, local_list2, local_list3, local_list4):
3805 Remove. Stack overflow checking makes them too slow.
3806 (make_local_vector): Likewise. Also we just don't have enough
3808 (enum LISP_STRING_OVERHEAD): Remove.
3809 (local_string_init, local_vector_init): Remove prototypes.
3810 (make_local_string, build_local_string): Redesign to target short
3811 compile-time string constants, fall back to regular string allocation
3813 (lisp_string_size): New function.
3814 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3815 * alloc.c (local_string_init, local_vector_init): Remove.
3816 (verify_ascii) [ENABLE_CHECKING]: New function.
3817 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3818 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3819 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3820 * xselect.c, xterm.c: All related users changed.
3822 2014-09-28 Ken Brown <kbrown@cornell.edu>
3824 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3825 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3827 2014-09-27 Ken Brown <kbrown@cornell.edu>
3829 Fix implementation of HYBRID_MALLOC on Cygwin.
3830 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3831 (bss_sbrk_buffer_beg): New variable. Use it...
3832 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3833 incorrect definition.
3835 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3837 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3838 Make it into a function and change arg to be a function.
3840 * lisp.mk (lisp): Add elisp-mode.elc.
3842 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3844 * xfns.c (x_default_scroll_bar_color_parameter):
3845 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3846 to pacify --enable-gcc-warnings in non-scrollbar builds.
3848 2014-09-26 Ken Brown <kbrown@cornell.edu>
3850 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3852 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3854 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3855 MinGW builds that use GCC before 4.2.
3857 Default to stack objects on DOS_NT platforms as well.
3858 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3859 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3861 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3863 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3864 ALIGN_STACK attribute.
3866 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3868 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3869 ALIGN_STACK attribute.
3871 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3872 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3874 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3876 * frame.c (frame_inhibit_resize):
3877 * widget.c (EmacsFrameResize):
3878 * window.c (resize_frame_windows, Fset_window_configuration):
3879 * xdisp.c (expose_frame):
3880 * xfns.c (x_change_tool_bar_height):
3881 * xmenu.c (update_frame_menubar):
3882 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3883 Remove code left dead after 2014-07-27 changes.
3885 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3887 Fix local_cons etc. to not exhaust the stack when in a loop.
3888 Problem reported in:
3889 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3890 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3891 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3892 (Ffind_charset_string):
3893 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3894 * data.c (wrong_range):
3895 * editfns.c (Fpropertize, format2):
3896 * emacs.c (init_cmdargs, decode_env_path):
3897 * fileio.c (auto_save_error):
3898 * fns.c (Fyes_or_no_p):
3899 * font.c (font_style_to_value, font_parse_xlfd)
3900 (font_parse_family_registry, font_delete_unmatched)
3902 * fontset.c (Fset_fontset_font):
3903 * frame.c (x_get_arg):
3904 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3905 (read_char_minibuf_menu_prompt):
3906 * keymap.c (silly_event_symbol_error, describe_vector):
3907 * lread.c (load_warn_old_style_backquotes):
3908 * menu.c (single_menu_item):
3909 * minibuf.c (Fread_buffer):
3910 * process.c (status_message, Fformat_network_address)
3911 (server_accept_connection):
3912 * textprop.c (copy_text_properties):
3913 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3914 * xfns.c (x_default_scroll_bar_color_parameter):
3915 * xfont.c (xfont_open):
3916 * xselect.c (x_clipboard_manager_error_1):
3917 * xterm.c (x_term_init):
3918 Put USE_LOCAL_ALLOCA at the start of the function.
3919 * fns.c (maybe_resize_hash_table): Use build_string instead of
3920 build_local_string, since we'd otherwise need a conditional
3921 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3922 not worth the bother of optimization.
3923 * font.c (font_delete_unmatched): Remove by-hand code that
3924 observed MAX_ALLOCA limit, since it's now done automatically.
3925 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3926 since build_local_string needs its sa_alloc.
3927 * lisp.h (lisp_word_count): New function.
3928 (SAFE_ALLOCA_LISP): Use it.
3929 (USE_LOCAL_ALLOCA): New macro.
3930 (local_cons, make_local_vector, make_local_string):
3931 Observe the MAX_ALLOCA limit.
3932 (LISP_STRING_OVERHEAD): New constant.
3933 (make_local_string): Use it.
3935 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3937 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3938 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3939 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3940 and Solaris and it's likely to work on similar platforms.
3942 Avoid signed integer overflow when converting Time to ptrdiff_t.
3943 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3945 (position_to_Time, Time_to_position): New functions.
3946 (gen_help_event, kbd_buffer_get_event): Use them.
3947 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3948 Go back to plain 'unsigned long', so that 'Time' is the same
3949 for both X and non-X builds; this is less likely to cause surprise.
3950 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3951 are the same size; this is no longer required.
3953 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3954 of bit 28 and of whether an unsigned value is negative.
3955 This simplifies the code a bit, and pacifies clang 3.4.
3957 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3959 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3960 Windows builds, where 'long' is a 32-bit type.
3962 * w32inevt.h (w32_console_mouse_position): Update the argument
3963 types to use 'Time'.
3965 * w32term.c (w32_mouse_position)
3966 (x_horizontal_scroll_bar_report_motion)
3967 (x_scroll_bar_report_motion): Update the argument types to use
3970 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3972 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3973 (struct input_event): ...unsigned bitfields. Likewise for
3974 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3975 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3976 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3977 (kbd_buffer_get_event): Adjust users.
3978 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3979 (make_scroll_bar_position): New function, refactored out of...
3980 (make_lispy_event): ...adjusted user.
3981 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3982 * nsterm.m (ns_mouse_position, mouseUp):
3983 * term.c (term_mouse_position):
3984 * w32inevt.c (w32_console_mouse_position):
3985 * w32term.c (w32_mouse_position):
3986 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3987 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3988 Prefer enum and explicit enum members to integers and numeric values.
3990 * chartab.c (uniprop_encode_value_numeric):
3991 * font.c (font_style_to_value): Use make_local_vector.
3992 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3993 * keymap.c (append_key): Use scoped_list1.
3995 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3996 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3998 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
4000 Fix some slow uses and misuses of strcat.
4001 * doc.c (get_doc_string):
4002 * gtkutil.c (get_utf8_string):
4003 * xsmfns.c (x_session_initialize):
4004 Avoid recomputation of string length.
4005 * ftfont.c (ftfont_spec_pattern):
4006 * xfns.c (xic_create_fontsetname):
4007 Don't assume output buffer is initially zero.
4009 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
4011 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
4012 All callers changed.
4013 * xterm.c (x_term_init): Use new functionality to avoid two needs
4014 to compute a string length.
4016 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
4018 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4020 Use known length of a Lisp string to copy it faster.
4021 * lisp.h (lispstrcpy): New function. Add comment.
4022 * callproc.c (child_setup):
4023 * dbusbind.c (xd_append_arg):
4024 * doc.c (get_doc_string):
4025 * font.c (Ffont_xlfd_name):
4026 * frame.c (xrdb_get_resource):
4027 * process.c (Fmake_network_process, network_interface_info):
4028 * w32fns.c (Fx_open_connection):
4029 * w32proc.c (sys_spawnve):
4030 * xfns.c (select_visual):
4031 * xfont.c (xfont_list):
4032 * xsmfns.c (x_session_initialize):
4033 * xterm.c (x_term_init): Use it.
4035 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
4037 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
4038 Reported by Dmitry Antipov in thread leading to:
4039 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
4040 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
4041 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
4043 * callproc.c (call_process): Save and restore sa_avail.
4044 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
4045 (AVAIL_ALLOCA): New macro.
4046 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
4047 Use it, and check against sa_avail rather than MAX_ALLOCA.
4049 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
4051 On OSX, do not free font-specific data more than once (Bug#18501).
4052 * macfont.m (macfont_close): Release and free font-specific data
4053 only if it wasn't previously freed.
4055 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
4057 * unexmacosx.c (dump_it): Improve error message.
4059 2014-09-22 Juri Linkov <juri@jurta.org>
4061 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
4062 (Bug#10747, bug#18334)
4064 2014-09-22 Eli Zaretskii <eliz@gnu.org>
4066 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
4067 units in which the position is measured. (Bug#18493)
4069 * xdisp.c (redisplay_internal): Force redisplay of all windows
4070 that show a buffer whose narrowing has changed. (Bug#18490)
4072 2014-09-22 Eli Zaretskii <eliz@gnu.org>
4074 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
4075 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
4076 lines, draw the hollow-box and hbar cursors on the right side of
4077 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
4080 * xterm.c (x_draw_stretch_glyph_string):
4081 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
4082 caused the block cursor to disappear on a TAB in R2L lines in
4083 every window except the leftmost one. Reported by Martin Rudalics
4086 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
4088 Always use matched specpdl entry to record call arguments (Bug#18473).
4089 * lisp.h (record_in_backtrace): Adjust prototype.
4090 * eval.c (record_in_backtrace): Return current specpdl level.
4091 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
4092 (eval_sub, Ffuncall): Record call arguments in matched specpdl
4093 entry and use that entry in call to backtrace_debug_on_exit.
4094 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
4095 (do_debug_on_call): Get current specpdl level as 2nd arg.
4097 Prefer ptrdiff_t to int and avoid integer overflows.
4098 * fileio.c (make_temp_name):
4099 * font.c (font_parse_family_registry): Avoid integer
4100 overflow on string size calculation.
4101 * data.c (Faset): Likewise for byte index.
4103 2014-09-22 Eli Zaretskii <eliz@gnu.org>
4105 Fix display of R2L lines in partial-width windows.
4106 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
4107 assigned the correct value.
4108 (extend_face_to_end_of_line): Account for truncation and
4109 continuation glyphs in R2L rows when one of the fringes is not
4111 (display_line): Don't assign negative X offset to a row if we are
4112 going to produce a truncation glyph for it. When handling
4113 truncated R2L rows, consider the width of the left fringe instead
4115 (produce_special_glyphs): Fix bogus assignments.
4117 2014-09-22 Eli Zaretskii <eliz@gnu.org>
4119 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
4120 always set to a valid value. Make sure the size passed to alloca
4121 is always positive. (Bug#18516)
4123 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
4125 Avoid extra call to oblookup when interning symbols.
4126 * lisp.h (intern_driver): Add prototype.
4127 * lread.c (intern_driver): New function.
4128 (intern1, intern_c_string_1, Fintern):
4129 * font.c (font_intern_prop):
4130 * w32font.c (intern_font_name): Use it.
4132 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
4134 Minor improvements to new stack-allocated Lisp objects.
4135 * frame.h (FRAME_PARAMETER):
4136 Prefer scoped_list1 to local_list1 where either would do.
4137 * lisp.h (scoped_list4): New macro.
4138 (local_cons, local_list1, local_list2, local_list3, local_list4)
4139 (make_local_vector, make_local_string, build_local_string):
4140 Prefer functions to macros where either would do.
4141 * xdisp.c (build_desired_tool_bar_string):
4142 Prefer scoped_list4 to local_list4 where either would do.
4144 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4146 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
4147 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
4148 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
4149 * frame.h (FRAME_PARAMETER): New macro.
4150 * dispnew.c (init_display):
4151 * fontset.c (Fset_fontset_font):
4152 * frame.c (x_default_parameter):
4153 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
4154 * xfns.c (x_default_scroll_bar_color_parameter)
4155 (x_default_font_parameter, x_create_tip_frame): Use it.
4156 * editfns.c (Fpropertize): Use local_cons.
4157 * process.c (status_message): Use build_local_string.
4158 * xfont.c (xfont_open): Use make_local_string.
4159 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
4161 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
4163 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
4164 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
4165 !__clang__. This works with GCC and with clang and is safer for
4166 compilers we don't know about.
4167 (local_cons): Rename parameter to make capture less likely.
4169 2014-09-17 Samuel Bronson <naesten@gmail.com>
4171 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
4173 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
4175 Fix minor problems found by static checking.
4176 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
4178 * buffer.h (decode_buffer): Doc and indentation fixes.
4179 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
4181 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4183 Avoid clang-specific warnings.
4184 * buffer.c (init_buffer): Shut up -Wself-assign.
4185 * process.c (server_accept_connection): Shut up -Wunsequenced.
4187 2014-09-16 Daniel Colascione <dancol@dancol.org>
4189 * fns.c (sxhash): For symbols, use address as hash code.
4191 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4193 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
4194 * charset.c (load_charset_map_from_file): Use scoped_list2
4195 and build_local_string.
4196 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
4197 * emacs.c (init_cmdargs, decode_env_path):
4198 * fileio.c (Fexpand_file_name):
4199 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
4200 * frame.c (x_get_arg):
4201 * keyboard.c (safe_run_hooks_error):
4202 * lread.c (load_warn_old_style_backquotes):
4203 * xdisp.c (Fcurrent_bidi_paragraph_direction):
4204 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
4205 * xselect.c (x_clipboard_manager_error_1)
4206 (x_clipboard_manager_save_all):
4207 * xterm.c (x_term_init): Use build_local_string.
4209 Avoid more integer overflows on string size calculations.
4210 * category.c (Fmake_category_set):
4211 * xdisp.c (get_overlay_arrow_glyph_row):
4212 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
4214 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4216 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
4217 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
4218 error message format. Use message_with_string to have non-ASCII
4219 file names properly displayed.
4220 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
4221 when w32-unicode-filenames is non-nil, but not on Windows 9X,
4222 where these APIs are not available even in UNICOWS.DLL.
4223 Improve the format of error messages and include the file name in them
4225 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
4226 call play-sound-functions, per documentation.
4228 * w32.c (w32_get_long_filename, w32_get_short_filename):
4229 Constify the input file name arguments.
4231 * w32.h (w32_get_long_filename, w32_get_short_filename):
4234 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4236 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
4237 * lisp.h (local_cons, local_list1, local_list2, local_list3)
4238 [USE_LOCAL_ALLOCATORS]: New macros.
4239 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
4240 (build_local_string): Avoid argument name expansion clash with
4242 * alloc.c (toplevel)
4243 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
4244 Preprocessor guard to avoid impossible configuration.
4245 * charset.c (Ffind_charset_region, Ffind_charset_string):
4246 Use make_local_vector.
4247 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
4248 * textprop.c (Fput_text_property, Fadd_face_text_property):
4250 (copy_text_properties): Use local_cons and local_list3.
4251 * chartab.c (uniprop_table):
4252 * data.c (wrong_choice, wrong_range):
4253 * doc.c (get_doc_string):
4254 * editfns.c (format2):
4255 * fileio.c (Fexpand_file_name, auto_save_error):
4256 * fns.c (Fyes_or_no_p):
4257 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
4258 * fontset.c (Fset_fontset_font):
4259 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
4260 (read_char_minibuf_menu_prompt):
4261 * keymap.c (silly_event_symbol_error, describe_vector):
4262 * menu.c (single_menu_item):
4263 * minibuf.c (Fread_buffer):
4264 * process.c (status_message, Fformat_network_address)
4265 (server_accept_connection): Use make_local_string and
4266 build_local_string. Prefer compound literals where appropriate.
4268 2014-09-15 Daniel Colascione <dancol@dancol.org>
4270 * fns.c (Fsort): Tweak sort docstring.
4272 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4274 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
4275 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
4276 set errno to EAGAIN instead, to allow the caller to retry the
4277 write after some waiting. Fixes deadlocks when Emacs exchanges a
4278 lot of data through the pipe. (Bug#18420)
4280 * sound.c (Fplay_sound_internal): Encode the sound file name in
4281 the ANSI codepage. Expand it against data-directory, as per docs,
4282 not against the current directory. No need to make a local copy
4283 of the file name; pass the encoded file name directly to
4284 do_play_sound. (Bug#18463)
4286 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
4287 NULL, and the file name is not encodable in ANSI codepage, return
4288 the string with "?" replacement characters, which will fail the
4289 caller. This avoids returning a random value in that case.
4291 2014-09-15 Martin Rudalics <rudalics@gmx.at>
4293 * window.c (Fresize_mini_window_internal): Set w->total_lines
4294 from w->pixel_height (Bug#18422).
4296 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
4298 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
4299 (toggleFullScreen:): Take frame_resize_pixelwise into account when
4300 setting resize increments (Bug#18435).
4302 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4304 * xdisp.c (pos_visible_p): Properly save and restore the iterator
4305 state around the call to line_bottom, since it can move the
4306 iterator to another screen line. This fixes off-by-one errors in
4307 the reported row in some rare cases.
4309 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
4311 * callproc.c (init_callproc): Fix bug introduced at
4312 2014-09-07 (Bug#18474).
4314 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4316 Prefer ptrdiff_t to int and avoid integer overflows.
4317 * fileio.c (make_temp_name):
4318 * font.c (font_parse_family_registry): Avoid integer
4319 overflow on string size calculation.
4320 * data.c (Faset): Likewise for byte index.
4322 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
4324 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
4326 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4328 * lisp.h (make_local_string): Nitpick indent.
4329 * print.c (Fprin1_to_string): Remove unused GCPROs.
4331 More debugging aids around GCPROs.
4332 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
4333 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
4334 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
4336 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
4337 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4339 Remove redundant GCPROs around Ffuncall and Fapply calls.
4340 This is safe because Ffuncall protects all of its arguments by itself.
4341 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
4342 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
4343 (call6, call7): Likewise. Use compound literals where applicable.
4344 (run_hook_with_args_2): Use compound literal.
4346 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
4348 Pacify --enable-gcc-warnings when no window system is used.
4349 These warnings found that subscript error, so they seem worthwhile.
4350 * composite.c (char_composable_p): Simplify a bit.
4351 * frame.c (x_set_frame_parameters): Add an IF_LINT.
4352 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4353 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4354 * window.c (set_window_scroll_bars):
4355 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
4356 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
4357 Ignore -Wsuggest-attribute=const.
4358 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
4359 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
4361 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
4363 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
4364 Use check_iso_charset_parameter instead of doing the checks by hand.
4365 (check_iso_charset_parameter): Move up. Check parameters a bit
4366 more carefully, and return true for 96-char sets. All callers changed.
4368 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4370 Simplify lisp.h by removing the __COUNTER__ business.
4371 Reported by Dmitry Antipov in:
4372 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
4373 * lisp.h (make_local_vector, make_local_string)
4374 (build_local_string): Simplify by not bothering with __COUNTER__.
4375 The __COUNTER__ business wasn't working properly, and was needed
4376 only for hypothetical future expansion anyway.
4378 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
4380 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
4381 terms to determine bitmap color. (Bug#18437)
4383 2014-09-10 Eli Zaretskii <eliz@gnu.org>
4385 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
4388 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4390 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
4392 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
4394 * xterm.c (handle_one_xevent): Detect iconified by looking at
4395 _NET_WM_STATE_HIDDEN.
4397 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4399 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
4400 These can generate a constant with the correct value but the wrong
4401 width, which doesn't work as a printf argument. All uses removed.
4402 Reported by Dmitry Antipov in:
4403 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
4404 (ENUMABLE): Remove; no longer needed.
4405 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4406 Remove; no longer needed because of the above change.
4407 Each definiens moved to the only use.
4409 Improve the experimental local and scoped allocation.
4410 * alloc.c (local_string_init, local_vector_init):
4411 New functions, defined if USE_LOCAL_ALLOCATORS.
4412 Mostly, these are moved here from lisp.h, as it's not
4413 clear it's worth making them inline.
4414 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
4415 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
4416 USE_STACK_LISP_OBJECTS, not on a laundry list.
4417 (local_string_init, local_vector_init): New decls.
4418 (union Aligned_Cons): New type.
4419 (scoped_cons): Use it. Give up on the char trick, as it's a too
4420 much of a maintenance hassle; if someone wants this speedup
4421 they'll just need to convince their compiler to align properly.
4422 Conversely, use the speedup if struct Lisp_Cons happens to
4423 be aligned even without a directive. Better yet, help it along
4424 by using union Aligned_Cons rather than struct Lisp_Cons.
4425 (pointer_valid_for_lisp_object): Remove. This check is not
4426 necessary, since make_lisp_ptr is already doing it. All uses removed.
4427 (local_vector_init, local_string_init): Move to alloc.c.
4428 (build_local_vector): Remove this awkward macro, replacing with ...
4429 (make_local_vector): New macro, which acts more like a function.
4430 Use statement expressions and use __COUNTER__ to avoid macro
4431 capture. Fall back on functions if these features are not supported.
4432 (build_local_string, make_local_string): Likewise.
4434 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4436 * xterm.c (x_term_init): Consolidate duplicated code.
4437 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4438 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4439 Add eassert and mark dpyinfo as dead only if it was alive.
4441 Add macros to allocate temporary Lisp objects with alloca.
4442 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4443 * character.h (parse_str_as_multibyte): Move prototype to ...
4444 * lisp.h (parse_str_as_multibyte): ... here.
4445 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4446 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4448 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4449 (local_string_init): New functions.
4450 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4451 (init_alloc_once): Call it.
4453 Cleanup last change and make all new stuff conditional.
4454 * lisp.h (build_local_string): Rename to ...
4455 (make_local_string): ... this macro.
4456 (build_local_string, scoped_list1, scoped_list3): New macros.
4457 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4458 and functions as such, use regular fallbacks otherwise.
4459 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4462 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4464 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4465 always make sure the marginal areas of the row are in sync with
4466 what the window wants. (Bug#18419)
4468 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4469 existing binding of a variable, to avoid silently aborting
4470 commands that use specbind. (Bug#18331)
4472 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4474 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4475 * coding.c (growable_destination): New function.
4476 (produce_chars): Use it for sanity checks. Do not fiddle with
4477 dst_end if the source and destination are both nil, as it's
4478 the caller's responsibility to avoid overlap.
4479 * keyboard.c (read_decoded_event_from_main_queue):
4480 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4481 length, not 4 times, to prevent decode_coding_c_string from trying
4482 to reallocate a destination. This removes the need for the FIXME.
4484 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4485 All callers simplified. Add a comment about exec_failed, vfork,
4488 Adjust drag-and-drop fix when window is above top (Bug#18303).
4489 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4490 XCDR bleed into XCAR's encoded value. Improve checks for
4491 out-of-range data while we're at it.
4493 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4495 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4496 is CONSP (Bug#18303).
4498 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4500 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4501 'alloca' gets passed arguments larger than MAX_ALLOCA.
4503 * font.c (MAX): Define if not defined elsewhere.
4505 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4507 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4508 here for destination buffer, to work around what appears to be a
4509 bug in decode_coding_c_string when the source and destination are
4512 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4513 This follows up on the recent thread in emacs-devel on alloca; see:
4514 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4515 This patch also cleans up alloca-related glitches noted while
4516 examining the code looking for unbounded alloca.
4518 * callproc.c (init_callproc):
4519 Rewrite to avoid need for alloca.
4520 * buffer.c (mouse_face_overlay_overlaps)
4521 (report_overlay_modification):
4522 * buffer.h (GET_OVERLAYS_AT):
4523 * coding.c (make_subsidiaries):
4524 * doc.c (Fsnarf_documentation):
4525 * editfns.c (Fuser_full_name):
4526 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4527 (search_embedded_absfilename, Fsubstitute_in_file_name):
4528 * fns.c (Fmake_hash_table):
4529 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4530 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4531 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4532 (xrdb_get_resource, x_get_resource_string):
4533 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4534 * ftxfont.c (ftxfont_draw):
4535 * image.c (xbm_load, xpm_load, jpeg_load_body):
4536 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4538 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4540 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4541 (find_and_return_menu_selection):
4542 * print.c (PRINTFINISH):
4543 * process.c (Fformat_network_address):
4544 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4545 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4546 * sound.c (wav_play, au_play):
4547 * syntax.c (skip_chars):
4548 * term.c (tty_menu_activate, tty_menu_show):
4549 * textprop.c (get_char_property_and_overlay):
4550 * window.c (Fset_window_configuration):
4551 * xdisp.c (safe__call, next_overlay_change, vmessage)
4552 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4553 * xfaces.c (face_at_buffer_position):
4554 * xmenu.c (x_menu_show):
4555 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4556 allocation size isn't bounded.
4557 * callint.c (Fcall_interactively): Redo memory_full check
4558 so that it can be done at compile-time on some platforms.
4559 * coding.c (MAX_LOOKUP_MAX): New constant.
4560 (get_translation_table): Use it.
4561 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4562 SAFE_ALLOCA, to catch integer overflows on size calculation.
4563 (exec_failed) [!DOS_NT]: New function.
4564 (child_setup) [!DOS_NT]: Use it.
4565 * editfns.c (Ftranspose_regions):
4566 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4567 * editfns.c (check_translation):
4568 Allocate larger buffers on the heap.
4569 * eval.c (internal_lisp_condition_case):
4570 Check for MAX_ALLOCA overflow.
4571 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4572 (Fbase64_encode_region, Fbase64_decode_region):
4573 Avoid unnecessary calls to SAFE_FREE before 'error'.
4574 * buffer.c (mouse_face_overlay_overlaps):
4575 * editfns.c (Fget_pos_property, check_translation):
4576 * eval.c (Ffuncall):
4577 * font.c (font_unparse_xlfd, font_find_for_lface):
4578 * ftfont.c (ftfont_drive_otf):
4579 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4580 (menu_bar_items, tool_bar_items):
4581 * sound.c (Fplay_sound_internal):
4582 * xdisp.c (load_overlay_strings, dump_glyph_row):
4583 Use an ordinary auto buffer rather than alloca, since the
4584 allocation size is fixed and small.
4585 * ftfont.c: Include <c-strcase.h>.
4586 (matching_prefix): New function.
4587 (get_adstyle_property): Use it, to avoid need for alloca.
4588 * keyboard.c (echo_add_key):
4589 * keymap.c (describe_map): Use ptrdiff_t, not int.
4590 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4591 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4592 when counting bytes.
4593 * lisp.h (xlispstrdupa): Remove, replacing with ...
4594 (SAFE_ALLOCA_STRING): ... new macro with different API.
4595 This fixes a portability problem, namely, alloca result
4596 passed to another function. All uses changed.
4597 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4599 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4600 (REGEX_ALLOCATE): New macros.
4601 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4602 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4604 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4606 (decode_mode_spec_coding): Store directly into buf rather than
4607 into an alloca temporary and copying the temporary to the buf.
4609 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4611 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4613 2014-09-04 Jan D <jan.h.d@swipnet.se>
4615 * xterm.c (x_term_init): Don't call x_session_initialize if running
4616 as a daemon (Bug#18375).
4618 * xsmfns.c: Initialize ice_fd.
4620 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4622 Less chatter in 'make' output.
4623 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4624 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4625 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4627 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4629 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4630 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4632 * nsfns.m (Fx_create_frame):
4633 * w32fns.c (Fx_create_frame):
4634 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4637 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4639 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4640 the reported row in the case of a window with a header line, by
4641 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4642 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4644 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4646 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4647 when configured --with-wide-int on typical 32-bit platforms.
4649 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4651 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4652 when HPOS is negative, for the benefit of R2L glyph rows whose
4653 newline overflows into the fringe.
4655 2014-09-03 Ken Brown <kbrown@cornell.edu>
4657 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4659 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4661 Minor cleanup of recent strlen-avoiding patch.
4662 * fileio.c (CHECK_LENGTH): Remove.
4663 Rewrite callers so that they don't need it.
4664 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4665 variable wasn't set.
4667 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4669 * fileio.c (CHECK_LENGTH): New macro.
4670 (Fexpand_file_name): Use it and get rid of a few more calls
4671 to strlen and strcat.
4672 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4673 * lisp.h (egetenv): ... because of a new inline function used to
4674 avoid calls to strlen for a compile-time constants.
4676 * buffer.h (decode_buffer): New function.
4677 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4678 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4679 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4680 * data.c (Flocal_variables_p):
4681 * fileio.c (Fverify_visited_file_modtime):
4682 * marker.c (live_buffer): Use it.
4684 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4686 Avoid extra calls to strlen in filesystem I/O routines.
4687 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4688 the length of 'newdir' is known or may be precalculated.
4689 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4690 not 'char *', and so use precalculated length.
4691 (Ffile_accessible_directory_p):
4692 * callproc.c (encode_current_directory, init_callproc):
4693 * charset.c (init_charset):
4694 * lread.c (load_path_check, load_path_default): Adjust users.
4695 * lisp.h (file_accessible_directory_p): Tweak prototype.
4697 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4699 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4702 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4704 --enable-silent-rules now suppresses more chatter.
4705 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4706 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4707 (am__v_CCLD_1): New macros, taken from Automake.
4708 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4710 Clean up extern decls a bit.
4711 * bytecode.c: Include blockinput.h and keyboard.h rather
4712 than rolling their APIs by hand.
4713 * emacs.c: Include regex.h and rely on its and lisp.h's API
4714 rather than rolling them by hand.
4715 * lastfile.c: Include lisp.h, to check this file's API.
4716 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4718 * regex.h (re_max_failures): New decl.
4719 * unexcw.c, unexmacosx.c, unexw32.c:
4720 Rely on lisp.h's API rather than rolling it by hand.
4721 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4722 Declare at top level, to pacify GCC -Wnested-externs.
4724 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4726 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4727 clipping rectangle become negative (i.e. large positive, since
4728 it's an unsigned data type). This can happen in R2L hscrolled
4729 glyph rows, and caused us to draw the cursor glyph on the fringe.
4730 For the details, see
4731 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4733 2014-08-31 Ken Brown <kbrown@cornell.edu>
4735 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4736 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4737 is defined. (Bug#18368)
4739 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4741 Vector-sorting fixes (Bug#18361).
4742 It's not safe to call qsort or qsort_r, since they have undefined
4743 behavior if the user-specified predicate is not a total order.
4744 Also, watch out for garbage-collection while sorting vectors.
4745 * fns.c: Include <vla.h>.
4746 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4747 (sort_vector_compare): Remove, replacing with ....
4748 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4749 ... these new functions.
4750 (sort_vector): Rewrite to use the new functions.
4751 GCPRO locals, since the predicate can invoke the GC.
4752 Since it's in-place return void; caller changed.
4753 (merge): Use 'inorder', for clarity.
4755 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4756 One can't hoist this out of the 'if', because intervening calls to
4757 newlocale, twolower, etc. can change errno.
4759 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4761 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4762 wording of the error messages.
4763 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4766 * w32proc.c (get_lcid_callback): Accept locale specifications
4767 without the country part, as in "enu" vs "enu_USA".
4768 (w32_compare_strings): Signal an error if a locale was specified,
4769 but couldn't be translated into a valid LCID.
4771 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4773 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4775 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4777 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4778 errno after towlower_l. errno's value is not specified after
4779 towlower_l. Instead, assume that towlower_l returns its argument
4780 on failure, which is portable in practice.
4782 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4784 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4786 * w32proc.c (w32_compare_strings): Accept additional argument
4787 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4788 if requested. If w32-collate-ignore-punctuation is non-nil, add
4789 NORM_IGNORESYMBOLS to the flags.
4790 (LINGUISTIC_IGNORECASE): Define if not already defined.
4791 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4793 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4796 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4798 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4799 Define substitutes for platforms that lack them.
4800 (str_collate): Add arguments locale and ignore_case.
4802 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4803 Add optional arguments LOCALE and IGNORE-CASE.
4805 * lisp.h (str_collate): Adapt argument list.
4807 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4809 Add vectors support to Fsort.
4810 * fns.c (sort_vector, sort_vector_compare): New functions.
4811 (sort_list): Likewise, refactored out of ...
4812 (Fsort): ... adjusted user. Mention vectors in docstring.
4813 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4814 * alloc.c (make_save_int_obj): New function.
4815 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4816 (make_save_int_obj): Add prototype.
4818 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4819 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4820 Conditionally define to match system's qsort_r signature.
4821 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4823 2014-08-28 Ken Brown <kbrown@cornell.edu>
4825 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4826 dumping and the system malloc after dumping. (Bug#18222)
4828 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4829 Define as macros, expanding to hybrid_malloc, etc.
4830 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4831 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4833 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4834 full implementation on Cygwin. Remove Cygwin-specific code that
4835 is no longer needed.
4836 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4837 Redefine as macros expanding to gmalloc, grealloc, etc.
4838 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4839 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4840 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4841 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4843 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4844 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4845 HAVE_POSIX_MEMALIGN)]: New functions.
4846 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4847 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4848 hybrid_aligned_alloc; declare.
4849 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4850 HAVE_POSIX_MEMALIGN)]: Define.
4851 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4852 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4853 Define as macro, expanding to gget_current_dir_name, and define
4855 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4856 malloc_enable_thread(). Don't initialize malloc.
4857 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4858 no longer defined on Cygwin).
4859 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4860 * sheap.c (bss_sbrk_buffer_end): New variable.
4861 * unexcw.c (__malloc_initialized): Remove variable.
4862 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4864 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4867 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4869 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4870 In `event->y' return entire range (the size of the scroll bar minus
4872 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4873 return entire range (the scaled size of the scroll bar minus
4874 that of the slider). In `portion' return the scaled position of
4876 (xaw_jump_callback): Restore part of code for vertical scroll
4877 bar broken in change from 2014-07-27.
4878 (xaw_scroll_callback): Provide incremental scrolling with
4879 horizontal scroll bars.
4881 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4883 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4885 * indent.c (Fvertical_motion): Fix vertical motion up through a
4886 display property after a newline. (Bug#18276)
4888 * xdisp.c (display_line): Don't assume that the call to
4889 reseat_at_next_visible_line_start ends up at a character
4890 immediately following the newline on the previous line.
4891 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4892 beyond ZV, which causes infloop in redisplay. For the details, see
4893 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4895 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4896 coordinate for hscrolled R2L screen lines. (Bug#18277)
4898 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4900 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4903 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4905 * syntax.c (scan_lists): Don't examine positions before BEGV.
4908 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4910 Improve robustness of new string-collation code (Bug#18051).
4911 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4912 (newlocale, wcscoll_l): Define substitutes for platforms that
4913 lack them, so as to simplify the mainline code.
4914 (str_collate): Simplify the code by assuming the above definitions.
4915 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4916 For example, the old version left the Emacs in the wrong locale if
4917 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4918 result. Report an error if newlocale fails.
4920 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4922 * lisp.h (str_collate):
4923 * sysdep.c (str_collate): Return int.
4924 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4926 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4928 Fix some glitches in previous change.
4929 * sysdep.c (stack_direction): Replace stack_grows_down
4930 to simplify calculation of stack boundaries.
4931 (handle_sigsegv): Check whether we really crash somewhere near
4932 to stack boundary, and handle fatal signal as usual if not.
4933 (init_sigsegv): Adjust accordingly.
4934 * keyboard.c (Vtop_level_message): Rename to
4935 Vinternal__top_level_message, as suggested by Stefan Monnier in
4936 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4937 All related users changed.
4939 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4941 Handle C stack overflow caused by too nested Lisp evaluation.
4942 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4943 siglongjmp point to transfer control from SIGSEGV handler.
4944 * keyboard.c (return_to_command_loop, recover_top_level_message)
4945 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4946 (regular_top_level_message): New variable.
4947 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4948 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4950 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4951 new variables described above.
4952 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4953 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4954 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4955 (init_sigsegv): New function.
4956 (init_signals): Use it.
4958 2014-08-25 Ken Brown <kbrown@cornell.edu>
4960 * emacs.c (main): Remove use of obsolete macro
4961 G_SLICE_ALWAYS_MALLOC.
4963 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4965 Implement locale-sensitive string collation for MS-Windows.
4966 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4967 New functions. (Bug#18051)
4969 * w32.h (w32_compare_strings): Add prototype.
4971 * w32.c <g_b_init_compare_string_w>: New global flag.
4972 (globals_of_w32): Initialize it.
4974 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4976 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4977 [WINDOWSNT]: Call str_collate on MS-Windows.
4979 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4981 One more minor cleanup of font subsystem.
4982 * font.h (struct font_driver): Convert text_extents to
4983 return void because returned value is never actually used.
4984 * macfont.m (macfont_text_extents):
4985 * w32font.c (w32font_text_extents):
4986 * xftfont.c (xftfont_text_extents): Adjust to return void
4987 and assume that 'metrics' argument is always non-NULL.
4988 * ftfont.c (ftfont_text_extents):
4989 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4991 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4993 Minor cleanups of str_collate fix (Bug#18051).
4994 * fns.c (str_collate): Move decl from here ...
4995 * lisp.h (str_collate): ... to here.
4996 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4997 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4998 potential problems with integer overflow. Don't assume
4999 setlocale succeeds. Remove unnecessary test before restoring
5000 locale via setlocale, and free the copied setlocale string
5003 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
5005 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
5007 * sysdep.c (str_collate): New function. (Bug#18051)
5009 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
5011 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
5012 if the initial "rm -f" fails. This is for MinGW builds, where
5013 MS-Windows will not allow deleting the executable file of a
5016 2014-08-20 Eli Zaretskii <eliz@gnu.org>
5018 * w32term.c (w32_scroll_bar_handle_click)
5019 (w32_horizontal_scroll_bar_handle_click)
5020 (x_scroll_bar_report_motion)
5021 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
5022 SB_THUMBTRACK, use the 32-bit position information returned by
5023 GetScrollInfo, not the 16-bit information returned in the Windows
5026 2014-08-19 Eli Zaretskii <eliz@gnu.org>
5028 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
5029 second coordinate ('y') reported for dragging the horizontal
5032 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5034 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
5035 and text area-relative x-coordinates.
5037 2014-08-17 Eli Zaretskii <eliz@gnu.org>
5039 Avoid overwriting the reversed_p flags in the glyph matrices when
5040 init_iterator or start_display are called.
5041 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
5043 (tool_bar_height, redisplay_tool_bar, try_window)
5044 (try_window_reusing_current_matrix, try_window_id)
5045 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
5046 reversed_p flag of the iterator's glyph row where the glyph row
5047 is going to be redrawn.
5049 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
5051 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
5053 2014-08-16 Martin Rudalics <rudalics@gmx.at>
5055 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
5056 of emacs_event return length from si.nPage to si.nMax.
5057 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
5058 interchange start and end of thumb.
5060 2014-08-15 Ken Brown <kbrown@cornell.edu>
5062 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
5063 ERRORCHECK mutexes. (Bug#18222)
5065 2014-08-12 Martin Rudalics <rudalics@gmx.at>
5067 * frame.c (set_menu_bar_lines_1): Remove.
5068 (set_menu_bar_lines): Call change_frame_size instead of
5069 set_menu_bar_lines_1.
5071 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
5073 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
5076 2014-08-11 Glenn Morris <rgm@gnu.org>
5078 * fileio.c: Revert 2013-01-31 change, which chose coding system for
5079 writing before backing up, since it causes a more serious problem
5080 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
5081 (choose_write_coding_system): No longer callable from Lisp.
5082 Move last piece back here from Fwrite_region.
5083 (Fwrite_region, syms_of_fileio): Update for above changes.
5085 2014-08-11 Martin Rudalics <rudalics@gmx.at>
5087 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
5088 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
5089 (Fwindow_new_pixel, Fset_window_new_pixel)
5090 (Fset_window_new_total, Fset_window_new_normal)
5091 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
5093 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
5095 2014-08-11 Eli Zaretskii <eliz@gnu.org>
5097 * fontset.c (Finternal_char_font): Recompute basic faces if the
5098 frame's face cache was cleared. (Bug#18162)
5100 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
5102 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
5103 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
5104 base buffer's undo list.
5106 2014-08-10 Reuben Thomas <rrt@sc3d.org>
5108 Fix a couple of recent inadvertent breaks of the MSDOS port.
5109 * msdos.c: include required menu.h
5110 * term.c: set correct menu_show_hook on MSDOS.
5112 2014-08-10 Martin Rudalics <rudalics@gmx.at>
5114 Fix handling of menu bar line on TTY frames (Bug#18136)
5116 * dispnew.c (handle_window_change_signal):
5117 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
5118 frame's menu bar lines subtracted from height.
5119 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
5121 (adjust_frame_size): Count in menu bar when setting FrameRows.
5122 (make_terminal_frame): When setting up the frame's lines and
5123 text height don't count in the menu bar.
5124 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
5125 lines subtracted from height.
5126 (do_switch_frame): Set tty's FrameRows to number of total lines
5128 (Fframe_pixel_height, Fframe_pixel_width): If no window system
5129 is used, return total number of lines and columns.
5130 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
5132 * term.c (OUTPUT, tty_set_terminal_modes)
5133 (tty_set_terminal_window, tty_set_scroll_region)
5134 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
5135 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
5136 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
5137 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
5138 Call change_frame_size with frame's menu bar lines subtracted
5140 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
5141 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
5144 2014-08-09 Reuben Thomas <rrt@sc3d.org>
5146 * alloc.c (Fmemory_info): Remove a stray brace.
5148 * process.c: Fix a comment typo.
5150 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
5152 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
5154 * widgetprv.h (EmacsFramePart): Remove font.
5156 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
5157 (resources, setup_frame_cursor_bits): Remove unused variables and
5158 functions, esp. wrt. font (Bug#18227).
5160 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
5162 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
5164 2014-08-07 Reuben Thomas <rrt@sc3d.org>
5166 Refer to MS-DOS using the same name everywhere.
5168 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
5172 2014-08-05 Martin Rudalics <rudalics@gmx.at>
5174 * w32term.c (w32_redeem_scroll_bar):
5175 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
5176 not redeeming scroll bars that have been turned off.
5178 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5180 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
5181 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
5182 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
5183 (safe_run_hook_funcall): Adjust accordingly.
5185 2014-08-04 Martin Rudalics <rudalics@gmx.at>
5187 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
5188 Condition correctly according to toolkit used.
5189 * frame.c (make_initial_frame, make_terminal_frame)
5190 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
5191 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
5192 assignments according to presence of toolkit scrollbars.
5193 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
5194 Condition correctly according to toolkit used.
5195 * window.c (set_window_scroll_bars): Set horizontal scroll bar
5196 only if toolkit supports it.
5197 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
5199 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
5201 (XTredeem_scroll_bar): Always redeem scroll bar if present.
5203 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5205 * keyboard.c (safe_run_hook_funcall): Avoid consing around
5206 Vinhibit_quit and prefer internal_condition_case_n to pass args.
5207 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
5208 (safe_run_hooks): Remove comment which is not relevant any more.
5210 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
5212 Don't let big frames overrun the stack.
5213 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
5214 Use SAFE_NALLOCA, not alloca.
5216 Fix bug with clang + directory_files_internal + GC (Bug#16986).
5217 * dired.c (directory_files_internal): Use a volatile variable
5218 to prevent the compiler from optimizing away all copies of a local.
5219 I wonder how many other GC-related bugs like this lurk elsewhere?
5221 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
5222 * xterm.h (struct x_display_info): New member 'connection'.
5223 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
5224 so that x_delete_terminal has a file descriptor to pass to
5225 delete_keyboard_wait_descriptor.
5227 Don't mishandle year-9999 dates (Bug#18176).
5228 * editfns.c (decode_time_components): Store an invalid timespec
5229 on overflow, instead of returning false, so that the caller can
5230 distinguish overflow from other errors.
5231 (lisp_time_argument, lisp_seconds_argument): If the time is out
5232 of range, signal a time overflow instead of an invalid time spec.
5233 * keyboard.c (decode_timer): Treat time overflow like other
5236 Avoid undefined behavior with signed left shift.
5237 Caught by 'gcc -fsanitize=undefined'.
5238 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
5239 * dispnew.c (line_hash_code, scrolling):
5240 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
5241 Use 'unsigned', not 'int', for line hashes.
5242 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
5244 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
5246 Make compare-strings more compatible with old behavior (Bug#17903).
5247 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
5249 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
5251 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
5252 Don't add label between left and right buttons (Bug#18129).
5254 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5256 Make functions static that no longer need to be extern.
5257 * frame.c, frame.h (set_menu_bar_lines):
5258 * keyboard.c (Qleftmost, Qrightmost):
5259 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
5260 (x_set_internal_border_width):
5263 2014-08-01 Eli Zaretskii <eliz@gnu.org>
5265 Fix display of R2L lines when the last character fits only partially.
5266 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
5268 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
5269 R2L row is visible only partially, give the row a negative x
5271 (display_line): Fix the calculation of the glyph whose pixel width
5272 is used to decide whether the last produced glyph fits on the
5273 line. When the last glyph fits only partially, give the row a
5276 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
5277 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
5278 pixel width of the first glyph that is hscrolled from display.
5279 (display_line): In R2L glyph rows, don't give a negative offset to
5280 row->x when the first glyph begins before first_visible_x.
5282 * xdisp.c (display_line): If called with iterator set up to write
5283 to a marginal area, delay the call to handle_line_prefix until we
5284 switch back to the text area. (Bug#18035)
5286 * .gdbinit (xwindow): The members total_cols, total_lines,
5287 left_col, and top_line are C integers (and has been so for the
5290 2014-08-01 Andreas Schwab <schwab@suse.de>
5292 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
5293 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
5295 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5297 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
5298 (timerfd_callback): Ignore weird events with no data. Add tight
5299 assertions and comments.
5300 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
5301 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
5303 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5305 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
5306 I had confused && with ||.
5308 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
5310 Simplify timerfd configuration and fix some minor glitches.
5311 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
5312 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
5313 Fall back on timer_create if timerfd_create fails at runtime.
5314 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
5315 kernel primitives to do resolution. All uses removed.
5316 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
5317 (turn_on_atimers): Clear timer_create-based timers too,
5320 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5321 Without this change, the code can access the local variable 'width'
5322 even when it has not been initialized, and likewise for 'height';
5323 in either case this leads to undefined behavior.
5325 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5327 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
5328 necessary, put horizontal scroll bar resources as well. See
5329 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
5330 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
5332 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5334 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
5335 background value to match the resource of its vertical counterpart.
5337 2014-07-29 Martin Rudalics <rudalics@gmx.at>
5339 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
5340 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
5342 2014-07-28 Martin Rudalics <rudalics@gmx.at>
5344 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
5345 change that added the top margin height to the requested height
5346 and revert (undocumented) part of 2014-07-28 change that changed
5347 the logic of whether a size change occurred.
5349 2014-07-28 Eli Zaretskii <eliz@gnu.org>
5351 * .gdbinit (xwindow): The members total_cols, total_lines,
5352 left_col, and top_line are C integers (and has been so for the
5355 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
5358 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
5360 On GNU/Linux, use timerfd for asynchronous timers.
5361 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
5362 (toplevel): Rename alarm_timer_ok to special_timer_available.
5363 [HAVE_TIMERFD]: Declare timerfd.
5364 [HAVE_CLOCK_GETRES]: Declare resolution.
5365 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
5366 system timer resolution.
5367 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
5368 (timerfd_callback) [HAVE_TIMERFD]: New function.
5369 (atimer_result, debug_timer_callback, Fdebug_timer_check)
5370 [ENABLE_CHECKING]: New function for the sake of automated tests.
5371 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
5372 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
5373 [ENABLE_CHECKING]: Defsubr test function.
5374 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
5375 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
5376 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
5378 Fix --without-x build and pacify --enable-gcc-warnings.
5379 Problems reported in Bug#18122 and Bug#18124.
5380 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
5381 (frame_windows_min_size): Now static.
5382 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
5384 (adjust_frame_size): Always declare prototype.
5386 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
5387 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
5388 * atimer.c (timerfd_callback): Always read expiration data.
5390 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
5391 * process.c (add_timer_wait_descriptor): Add timer descriptor
5392 to input_wait_mask and non_process_wait_mask as well.
5394 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
5396 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5398 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
5400 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
5401 Reinstate code removed by the prevoius commit to this file.
5403 2014-07-27 Martin Rudalics <rudalics@gmx.at>
5405 * buffer.h (struct buffer): New fields scroll_bar_height and
5406 horizontal_scroll_bar_type.
5407 * buffer.c (bset_scroll_bar_height)
5408 (bset_horizontal_scroll_bar_type): New functions.
5409 (Fbuffer_swap_text): Handle old_pointm field.
5410 (init_buffer_once): Set defaults for scroll_bar_height and
5411 horizontal_scroll_bar_type.
5412 (syms_of_buffer): New variables scroll_bar_height and
5413 horizontal_scroll_bar_type.
5414 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
5415 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
5416 (set_vertical_scroll_bar): Remove prototype.
5417 (x_change_tool_bar_height): Add prototype.
5418 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
5419 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
5420 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
5422 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
5423 (update_window): Start mode_line_row->y after horizontal scroll
5425 (change_frame_size_1): Call adjust_frame_size.
5426 (init_display): When changing the size of a tty frame do not
5427 pass height of menu bar.
5428 (Qframe_windows_min_size): New symbol.
5429 * frame.h (struct frame): List tool bar fields after menu bar
5430 fields. Add official, total_lines, horizontal_scroll_bars,
5431 config_scroll_bar_height and config_scroll_bar_lines fields.
5432 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5433 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5434 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5435 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5436 (FRAME_WINDOWS_HEIGHT): New macros.
5437 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5438 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5439 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5440 horizontal scroll bar.
5441 (frame_inhibit_resize, adjust_frame_size)
5442 (frame_windows_min_size): Add declarations.
5443 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5444 (x_set_scroll_bar_default_height, x_set_left_fringe)
5445 (x_set_right_fringe, x_set_vertical_scroll_bars)
5446 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5447 (x_set_scroll_bar_height): Add external declarations.
5448 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5449 (adjust_frame_size): New functions.
5450 (make_frame): Initial horizontal_scroll_bars field.
5451 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5453 (make_initial_frame, make_terminal_frame): No horizontal scroll
5454 bar in initial and terminal frames. Use adjust_frame_size.
5455 (Fframe_total_cols): Fix doc-string.
5456 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5457 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5458 Rewrite using adjust_frame_size.
5459 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5460 (Qframe_windows_min_size): New symbols.
5461 (x_set_frame_parameters): Remove call of check_frame_size.
5462 (x_report_frame_params): Return scroll_bar_height value.
5463 (x_set_left_fringe, x_set_right_fringe): New functions.
5464 (adjust_frame_height, x_set_internal_border_width)
5465 (x_set_fringe_width): Remove.
5466 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5467 (x_set_scroll_bar_width, x_set_right_divider_width)
5468 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5469 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5471 (x_figure_window_size): Rewrite to make frame display the
5472 expected number of lines.
5473 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5474 (Vdefault_frame_horizontal_scroll_bars)
5475 (Vframe_initial_frame_tool_bar_height)
5476 (frame_inhibit_implied_resize): New variables.
5477 * fringe.c (compute_fringe_widths): Remove.
5478 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5479 (xg_create_horizontal_scroll_bar)
5480 (xg_update_horizontal_scrollbar_pos)
5481 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5482 (xg_get_default_scrollbar_height)
5483 (xg_clear_under_internal_border): Extern.
5484 * gtkutil.c (xg_frame_resized): Don't call
5485 do_pending_window_change.
5486 (xg_frame_set_char_size): Use adjust_frame_size.
5487 (style_changed_cb): Call update_theme_scrollbar_height and
5488 x_set_scroll_bar_default_height.
5489 (x_wm_set_size_hint): Don't call check_frame_size.
5490 (update_theme_scrollbar_height)
5491 (xg_get_default_scrollbar_height)
5492 (xg_create_horizontal_scroll_bar)
5493 (xg_update_horizontal_scrollbar_pos)
5494 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5495 (xg_create_scroll_bar): Set horizontal slot of bar.
5496 (xg_initialize): Call update_theme_scrollbar_height.
5497 (xg_clear_under_internal_border): No more static.
5498 * insdel.c (adjust_suspend_auto_hscroll): New function.
5499 (adjust_markers_for_delete, adjust_markers_for_insert)
5500 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5501 * keyboard.c (readable_events, discard_mouse_events)
5502 (make_lispy_event): Handle horizontal scroll bar click events.
5503 (Fsuspend_emacs): When changing the size of a tty frame do not
5504 pass height of menu bar.
5505 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5506 (Qright, Qleftmost, Qrightmost): New symbols.
5507 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5509 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5510 * nsfns.m (x_set_internal_border_width): New function.
5511 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5512 Remove extended fringe code.
5513 (x_set_window_size, x_new_font): Don't call
5514 compute_fringe_widths.
5515 * term.c (Fresume_tty): When changing the size of a tty frame do
5516 not pass height of menu bar.
5517 (clear_tty_hooks, set_tty_hooks):
5518 Clear horizontal_scroll_bar_hook.
5519 (init_tty): Frame has no horizontal scroll bars.
5520 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5521 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5522 scroll_bar_after_handle, scroll_bar_left_arrow,
5523 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5524 scroll_bar_to_rightmost entries.
5525 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5526 (struct terminal): Add set_horizontal_scroll_bar_hook.
5527 * w32console.c (initialize_w32_display):
5528 Clear horizontal_scroll_bar_hook.
5529 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5531 (x_clear_under_internal_border, x_set_internal_border_width):
5533 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5534 Set windows_or_buffers_changed when adding the menu bar.
5535 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5536 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5537 (w32_createhscrollbar): New functions.
5538 (w32_createscrollbar): Rename to w32_createvscrollbar.
5539 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5540 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5541 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5542 Add WM_EMACS_SHOWCURSOR.
5543 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5544 case do not artificially impose WM size hints.
5545 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5546 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5548 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5549 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5550 (unwind_create_frame_1): Remove.
5551 (Fx_create_frame): Make both scrollbars the system standard
5552 width and height. Use official field of frame structure to
5553 inhibit running window-configuration-change-hook.
5554 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5555 pixelwise. Handle frame's official field.
5556 (w32_frame_parm_handlers): Remove x_set_fringe_width
5557 entries. Add x_set_scroll_bar_height,
5558 x_set_horizontal_scroll_bars, x_set_left_fringe and
5560 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5561 pass height of menu bar to change_frame_size.
5562 * w32menu.c (set_frame_menubar): Rewrite using
5563 frame_inhibit_resize.
5564 * w32term.h (struct w32_display_info):
5565 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5566 (struct scroll_bar): Add horizontal.
5567 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5568 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5569 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5570 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5571 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5572 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5573 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5574 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5575 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5576 Define instead of WM_EMACS_CREATESCROLLBAR.
5577 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5578 WND_SCROLLBAR_INDEX.
5579 * w32term.c (horizontal_scroll_bar_min_handle)
5580 (horizontal_scroll_bar_left_border)
5581 (horizontal_scroll_bar_right_border): New integers.
5582 (x_set_frame_alpha): Replace x_highlight_frame by
5584 (x_window_to_scroll_bar): New argument "type". Update callers
5586 (w32_set_horizontal_scroll_bar_thumb)
5587 (x_horizontal_scroll_bar_report_motion)
5588 (w32_set_horizontal_scroll_bar)
5589 (w32_horizontal_scroll_bar_handle_click)
5590 (x_horizontal_scroll_bar_report_motion): New functions.
5591 (w32_mouse_position): Discriminate horizontal and vertical
5593 (my_create_scrollbar): Replace with two new functions
5594 my_create_vscrollbar and my_create_hscrollbar.
5595 (x_scroll_bar_create): New argument "horizontal".
5596 Update callers accordingly.
5597 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5598 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5600 (w32_read_socket): Handle WM_HSCROLL cae.
5601 (x_new_font): Don't recompute fringe widths.
5602 Use frame_inhibit_resize. Calculate new menu bar height iff we
5603 build without toolkit. Always clear under internal border.
5604 (x_set_window_size): Don't check frame size or recompute
5605 fringes. Reset fullscreen status before applying sizes.
5606 Always resize as requested by pixelwise argument. Don't call
5607 do_pending_window_change.
5608 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5609 (w32_initialize_display_info): Initialize dpyinfo's
5610 horizontal_scroll_bar_cursor entry.
5611 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5612 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5613 horizontal_scroll_bar_left_border.
5614 (w32fullscreen_hook): Intermittently resize window to normal
5615 when switching from fullscreen to maximized state.
5616 (run_window_configuration_change_hook): Don't run it if frame is
5618 (unwind_change_frame): Remove.
5619 (Fset_window_configuration): Rewrite using frame's official field.
5620 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5621 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5622 * window.h (struct window): New fields old_pointm,
5623 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5624 scroll_bar_height and suspend_auto_hscroll.
5625 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5627 (sanitize_window_sizes): Extern.
5628 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5629 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5630 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5631 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5632 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5634 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5635 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5636 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5637 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5638 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5639 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5640 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5641 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5642 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5643 (Fwindow_old_point, sanitize_window_sizes): New functions.
5644 (Qwindow_sanitize_window_sizes): New symbol.
5645 (window_body_height): Count in horizontal scroll bar.
5646 (set_window_hscroll, Fscroll_left, Fscroll_right):
5647 Set suspend_auto_hscroll slot.
5648 (Fwindow_inside_edges): Count fringes pixelwise.
5649 (coordinates_in_window, Fcoordinates_in_window_p):
5650 Consider horizontal scroll bar.
5651 (check_frame_size, adjust_window_margins): Remove functions and
5652 corresponding calls.
5653 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5654 (temp_output_buffer_show): Reset hscroll related fields.
5655 Initialize old_pointm.
5656 (make_parent_window): Initialize old_pointm.
5657 (make_window): Initialize old_pointm, horizontal scroll bar type,
5658 and scroll bar height.
5659 (resize_frame_windows): Don't count top margin in new sizes.
5660 Don't use safe sizes when shrinking a frame; let the window
5661 manager do the clipping.
5662 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5664 (Fdelete_window_internal): Unchain old_pointm marker.
5665 (window_scroll_pixel_based, Fscroll_other_window):
5667 (Fwindow_text_width, Fwindow_text_height): New argument
5669 (struct saved_window): New fields, old_pointm, hscroll_whole,
5670 suspend_auto_hscroll, scroll_bar_height and
5671 horizontal_scroll_bar_type.
5672 (Fset_window_configuration, save_window_save): Set new fields of
5674 (apply_window_adjustment): Don't call adjust_window_margins.
5675 (set_window_margins): Don't change margins if new sizes don't
5677 (set_window_scroll_bars): New argument "horizontal_type".
5678 Handle horizontal scroll bars. Don't change scroll bars if they
5679 don't fit into window.
5680 (Fset_window_scroll_bars): New argument "horizontal_type".
5681 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5682 (compare_window_configurations): Compare horizontal scroll bar
5684 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5685 horizontal scroll bar height.
5686 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5687 instead of FRAME_LINES.
5688 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5689 ON_VERTICAL_SCROLL_BAR.
5690 (with_echo_area_buffer): Initialize old_pointm.
5691 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5693 (unwind_with_echo_area_buffer): Handle old_pointm.
5694 (update_tool_bar): Set do_update when the tool bar window has at
5695 least one line (since this is what the user sets).
5696 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5697 (redisplay_tool_bar): Return early when toolbar has zero lines.
5698 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5699 (hscroll_window_tree): Handle suspension of auto_hscroll and
5701 (set_horizontal_scroll_bar): New function.
5702 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5703 more than one line. Handle horizontal scroll bars.
5704 (note_mouse_highlight): Handle horizontal scrol bars.
5705 (expose_frame): Set dimensions of XRectangle from frame's text
5707 (Vvoid_text_area_pointer): Update doc-string.
5708 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5709 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5710 (x_set_internal_border_width): New functions.
5711 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5712 (unwind_create_frame_1): Remove.
5713 (Fx_create_frame): Handle horizontal scroll bars. Use official
5714 field of frame structure to inhibit running
5715 window-configuration-change-hook.
5716 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5717 pixelwise. Handle frame's official field.
5718 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5719 x_set_horizontal_scroll_bars, x_set_left_fringe,
5721 * xmenu.c (update_frame_menubar, free_frame_menubar):
5722 Use adjust_frame_size.
5723 * xterm.h (struct x_display_info):
5724 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5726 (struct scroll_bar): Add horizontal slot.
5727 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5728 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5729 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5730 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5731 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5732 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5733 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5734 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5735 (x_clear_under_internal_border): Remove.
5736 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5737 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5738 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5739 HORIZONTAL. Update callers.
5740 (horizontal_action_hook_id): New action hook id.
5741 (x_horizontal_scroll_bar_to_input_event)
5742 (x_create_horizontal_toolkit_scroll_bar)
5743 (xt_horizontal_action_hook)
5744 (x_set_toolkit_horizontal_scroll_bar_thumb)
5745 (XTset_horizontal_scroll_bar, x_net_wm_state)
5746 (x_horizontal_scroll_bar_report_motion): New functions.
5747 (xg_scroll_callback, x_scroll_bar_handle_click):
5748 Handle horizontal scroll bars.
5749 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5750 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5752 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5753 Handle horizontal scroll bars.
5754 (handle_one_xevent): Handle horizontal scroll bar events.
5755 Call x_net_wm_state.
5756 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5758 (x_set_window_size): Don't call check_frame_size and
5759 do_pending_window_change.
5760 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5761 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5762 (x_scroll_bar_set_handle): Add some checks when calling
5765 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5767 Revert previous change.
5768 There is certainly nothing wrong with writing code like 'lo <= i
5769 && i <= hi', even if LO happens to a constant. There isn't even
5770 anything wrong in general with writing 'a <= b' if A happens to
5771 be a constant. At any rate stylistic changes shouldn't
5772 be done like this without discussion.
5774 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5776 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5777 (Fgarbage_collect): Reorder conditions that are written backwards.
5778 * data.c (cons_to_unsigned): Likewise.
5779 * dispnew.c (update_frame_1, sit_for): Likewise.
5780 * fileio.c (file_offset): Likewise.
5781 * filelock.c (read_lock_data, lock_file): Likewise.
5782 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5784 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5785 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5786 * lread.c (read1): Likewise.
5787 * minibuf.c (read_minibuf_noninteractive): Likewise.
5788 * nsterm.m (x_set_frame_alpha): Likewise.
5789 * process.c (wait_reading_process_output): Likewise.
5790 * region-cache.c (delete_cache_boundaries): Likewise.
5791 * xterm.c (x_set_frame_alpha): Likewise.
5793 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5795 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5798 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5800 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5801 because atimer expiration is absolute rather than relative.
5803 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5805 * w32term.h (current_popup_menu, menubar_in_use):
5806 Move declarations from w32term.c.
5808 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5810 * w32fns.c (menubar_in_use): No more static.
5811 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5813 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5815 Move hourglass machinery to RIF.
5816 * dispextern.h (struct redisplay_interface): New members
5817 show_hourglass and hide_hourglass. Indent comments.
5818 (show_hourglass, hide_hourglass): Remove prototypes.
5819 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5820 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5821 (ns_redisplay_interface): Add them.
5822 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5823 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5824 (w32_arrow_cursor): New function to hack around non-GUI frames.
5825 (w32_redisplay_interface): Add new functions.
5826 * w32term.h (w32_arror_cursor): Add prototype.
5827 * xdisp.c (show_hourglass): New function, refactored out from
5828 platform-dependent code.
5829 (cancel_hourglass): Now call to RIF function.
5830 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5831 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5832 (x_redisplay_interface): Add new functions.
5834 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5836 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5837 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5838 and complete previous change.
5839 * frame.c (adjust_frame_height): New function.
5840 (Fset_frame_height, Fset_frame_size): Use it.
5841 (x_set_frame_parameters): Take frame top margin into account.
5843 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5845 * frame.c (Fset_frame_height): Take frame top margin into account.
5846 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5847 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5849 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5851 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5852 menubar_height as such. Tweak comment.
5853 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5854 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5855 All related users changed.
5856 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5857 * xterm.c (handle_one_xevent):
5858 * gtkutil.c (xg_event_is_for_menubar):
5859 * xfns.c (x_window) [USE_X_TOOLKIT]:
5860 * xmenu.c (set_frame_menubar, free_frame_menubar):
5861 Prefer to use FRAME_MENUBAR_HEIGHT.
5863 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5865 * frame.c (Fframe_parameters): Always report frame height without
5866 menu and tool bar lines.
5868 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5870 * nsterm.m (applicationDidFinishLaunching:): Call
5871 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5872 (antialiasThresholdDidChange:): New method for EmacsApp.
5874 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5876 * macfont.m (macfont_update_antialias_threshold): Remove static.
5878 * macfont.h (macfont_update_antialias_threshold): Declare.
5880 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5882 * w32select.c (setup_windows_coding_system):
5883 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5884 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5886 * w16select.c (Fw16_get_clipboard_data):
5887 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5890 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5891 buffer position where we are to start the iteration.
5892 (handle_invisible_prop): Record in it->stop_charpos the position
5893 where the invisible text ends. (Bug#18035)
5894 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5895 row has zero buffer position as their start position.
5896 Reported by martin rudalics <rudalics@gmx.at>.
5898 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5899 infinite looping in redisplay when display lines don't have enough
5900 space to display even a single character. (Bug#18036)
5902 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5904 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5905 * xfns.c (x_window): Use it to allow xfree later.
5906 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5907 where appropriate. Use bool for booleans and remove redundant checks.
5908 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5909 * xterm.c (x_free_frame_resources): Free shell_position.
5911 2014-07-19 K. Handa <handa@gnu.org>
5913 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5914 mandatory font spec (Bug#17973).
5916 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5918 * font.c (font_score): Return the worst score if the size of
5919 ENTITY is wrong by more than a factor 2 (Bug#17973).
5921 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5923 * frame.c (frame_unspecified_color): New function
5924 refactored out from ...
5925 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5926 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5928 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5929 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5930 * lisp.h (set_frame_param): Remove prototype.
5931 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5932 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5935 Prefer 'x_display_info *' to 'Display *' in X selection code.
5936 This helps to avoid unneeded calls to x_display_info_for_display.
5937 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5938 instead of 'Display *'.
5939 (SELECTION_EVENT_DPYINFO): New macro.
5940 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5941 it as an lvalue. Mention this in comment.
5942 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5943 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5944 (selection_data_to_lisp_data, receive_incremental_selection):
5945 Convert to use 'x_display_info *'. Adjust users where appropriate.
5946 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5947 selection data *' as last arg to not return values in args.
5948 (unexpect_property_change): Use common removal technique.
5950 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5952 * print.c (print_preprocess): Adjust to match changed
5953 sub char-table structure and avoid crash (Bug#18038).
5955 * data.c (wrong_choice): Not static any more.
5956 * lisp.h (wrong_choice): Add prototype.
5957 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5958 Declare namebuf as such. Tweak comment.
5959 [USE_GTK]: Likewise for tool_bar_position.
5960 (fset_tool_bar_position) [USE_GTK]: Ditto.
5961 (FRAME_TOOL_BAR_POSITION): New macro.
5962 * frame.c (x_report_frame_params):
5963 * gtkutil.c (update_frame_tool_bar):
5964 * xfns.c (Fx_create_frame): Use it.
5965 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5967 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5969 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5970 buffer's default-directory only if it is a string. (Bug#17986)
5972 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5974 More precise control over values of some buffer-local variables.
5975 * keyboard.c (Qvertical_scroll_bar):
5976 * frame.c (Qleft, Qright): Move to ...
5977 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5978 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5979 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5980 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5981 vertical-scroll-bar, scroll-up-aggressively
5982 and scroll-down-aggressively.
5983 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5985 * nsfns.m, frame.h (Qleft, Qright):
5986 * nsterm.m (Qleft): Remove declarations.
5987 * gtkutil.c (toplevel): Include buffer.h.
5988 * data.c (wrong_choice, wrong_range): New functions.
5989 (store_symval_forwarding): Handle special properties of buffer-local
5990 variables and use functions from the above to signal error, if any.
5992 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5993 values. Add comment.
5994 (struct frame): Re-arrange layout to avoid extra padding and use bit
5995 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5996 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5997 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5998 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5999 Define as no-ops because there are no scroll bars anyway.
6000 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
6003 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
6004 Add convenient setter.
6005 (font_put_frame_data, font_get_frame_data): Use it.
6007 2014-07-15 Daiki Ueno <ueno@gnu.org>
6009 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
6010 pointer argument, before dereferencing.
6011 (XCHAR2B_BYTE2): Likewise.
6013 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
6015 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
6016 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
6017 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
6018 Use record_unwind_protect_int and avoid consing.
6019 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
6021 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
6023 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
6025 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
6026 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
6028 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
6029 (main) [MSDOS]: Use SET_BINARY instead of setmode.
6030 * minibuf.c: Include binary-io.h instead of fcntl.h.
6031 (read_minibuf_noninteractive):
6032 Use set_binary_mode instead of handcrafted code.
6033 Don't call emacs_set_tty if emacs_get_tty failed.
6034 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
6035 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
6036 * w32.c (pipe2): Adjust eassert to include O_BINARY.
6038 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
6039 This works around a GCC compiler bug when Emacs is configured with
6040 --enable-gcc-warnings.
6042 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
6044 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
6045 or characters in string, respectively. Add comment.
6046 * fringe.c (Fdefine_fringe_bitmap):
6047 * fns.c (Fsubstring, substring_both): Use it.
6048 * keymap.c (Fdefine_key, Flookup_key):
6049 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
6051 * term.c (tty_menu_add_pane, tty_menu_add_selection):
6052 Use menu_item_width.
6053 (tty_menu_show): Simplify because tty_menu_create never return NULL.
6055 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
6057 Improve behavior of 'bzr up; cd src; make -k'.
6058 * Makefile.in (top_srcdir): New var.
6059 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
6060 Use '$(top_srcdir)' instead of '$(srcdir)/..';
6061 its expansion is a bit shorter.
6062 (../config.status): Actually build config.status instead of
6064 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
6065 New macros, copied and relocated from ../Makefile.in.
6066 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
6067 (../config.status, Makefile): New dependencies and rules,
6068 copied with relocation from ../Makefile.in. This should be more
6069 likely to rebuild the build machinery properly if you do a 'make'
6070 in the src directory.
6072 2014-07-12 Eli Zaretskii <eliz@gnu.org>
6074 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
6077 * w32fns.c (Fx_file_dialog): Mention in the doc string the
6078 behavior on Windows 7 and later when the function is repeatedly
6079 invoked with the same value of DIR. (Bug#17950)
6081 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
6082 string to match the one in w32fns.c.
6084 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
6085 stdin to binary mode only if it is connected to a terminal.
6087 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
6089 Coalesce extern decls.
6090 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
6091 * sysdep.c (emacs_get_tty, emacs_set_tty):
6092 Move duplicate extern decls from here ...
6093 * systty.h: ... to here, so that there's just one copy.
6095 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
6097 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
6099 * nsfns.m (Fns_popup_font_panel): Ditto.
6101 2014-07-11 Eli Zaretskii <eliz@gnu.org>
6103 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
6105 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
6107 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
6108 [DOS_NT]: Implement for WINDOWSNT.
6110 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
6113 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
6115 * sysdep.c (suppress_echo_on_tty): New function.
6116 * minibuf.c (read_minibuf_noninteractive): Use it.
6118 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
6120 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
6121 sysinfo failed. Adjust docstring.
6123 2014-07-11 Eli Zaretskii <eliz@gnu.org>
6125 Implement memory-info for MS-DOS.
6126 * dosfns.c (dos_memory_info): New function.
6127 * dosfns.h (dos_memory_info): Add prototype.
6128 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
6129 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
6130 of doing some of its job.
6132 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
6133 reference termios structure members.
6135 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
6137 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
6139 * minibuf.c (top): Include systty.h. Declare external
6140 emacs_get_tty and emacs_set_tty.
6141 (Vread_hide_char): New lisp variable.
6142 (read_minibuf_noninteractive): Hide characters with
6143 Vread_hide_char if it is a character. (Bug#17839)
6145 2014-07-10 Eli Zaretskii <eliz@gnu.org>
6147 Implement memory-info for MS-Windows.
6148 * w32.c (w32_memory_info): New function.
6149 * w32.h (w32_memory_info): Prototype it.
6150 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
6152 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
6154 * coding.h (struct coding_system): Remove 'error_positions' (unused)
6155 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
6156 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
6157 extra padding and shrink struct coding_system by 56 bytes (x86_64).
6158 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
6159 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
6160 (decode_coding_big5, decode_coding_charset, decode_coding)
6161 (encode_coding): Adjust users.
6163 * alloc.c (Fmemory_info): New function.
6165 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
6167 * syntax.c (back_comment): Use more-natural location for label.
6169 * font.c, font.h (font_unparse_fcname): Now static.
6170 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
6172 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
6174 Next minor cleanup of font subsystem.
6175 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
6176 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
6178 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
6180 * ftfont.h (ftfont_font_format): Remove prototype.
6181 * ftfont.c (ftfont_font_format): Remove; now unused.
6183 * nsfont.m (nsfont_open):
6184 * w32font.c (w32font_open_internal):
6185 * w32uniscribe.c (uniscribe_open):
6186 * xfont.c (xfont_open):
6187 * xftfont.c (xftfont_open): All users changed.
6189 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
6190 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
6192 2014-07-09 Eli Zaretskii <eliz@gnu.org>
6194 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
6195 x_produce_glyphs does when it generates a stretch glyph that
6196 represents a TAB. (Bug#17969)
6198 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
6199 and there is a display property at that position, don't call
6200 move_it_to to move to a position before window start. (Bug#17942)
6201 Fix condition for finding CHARPOS by the first call to move_it_to.
6204 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
6206 * syntax.c (find_defun_start): Try the cache even
6207 if !open_paren_in_column_0_is_defun_start.
6208 (back_comment): If find_defun_start was pessimistic, use the
6209 scan_sexps_forward result to improve the cache (bug#16526).
6211 2014-07-09 Eli Zaretskii <eliz@gnu.org>
6213 * xdisp.c (redisplay_window): If redisplay of a window ends up
6214 with point in a partially visible line at end of the window, make
6215 sure the amended position of point actually has smaller Y
6216 coordinate; if not, give up and scroll the display. (Bug#17905)
6218 * window.c (window_scroll_pixel_based): When point ends up at the
6219 last fully visible line, don't let move_it_to stop at the left
6220 edge of the line and dupe us into thinking point is inside the
6223 * w32.c (network_interface_info): Make sure the argument is a
6226 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
6228 * process.c (read_and_dispose_of_process_output): Fix typo
6229 in previous patch: we want nonnegative fds, not nonzero fds.
6231 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
6233 * chartab.c (char_table_translate): Move to...
6234 * character.h (char_table_translate): ... inline function here.
6235 Avoid Faref and assume that args are always valid. This helps to
6236 speedup search, which is especially important for a huge buffers.
6237 * lisp.h (char_table_translate): Remove prototype.
6239 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
6240 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
6241 New function, with an intention to avoid code duplication between
6243 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
6245 * ftfont.c (ftfont_open):
6246 * macfont.m (macfont_open):
6247 * xftfont.c (xftfont_open): Use it.
6249 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
6251 * process.c: Add sanity checks for file descriptors (Bug#17844).
6252 (wait_reading_process_output, Fprocess_filter_multibyte_p):
6253 Check that infd is nonnegative before using it as an fd.
6254 (read_and_dispose_of_process_output, Fprocess_send_eof):
6255 Likewise, for outfd.
6256 (wait_reading_process_output): Omit unnecessary check of infd.
6258 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
6260 Minor fixups related to usage of the 'long' type.
6261 * gnutls.c (emacs_gnutls_handshake):
6262 * xfaces.c (dump_realized_face):
6263 Work even if 'long' is narrower than 'void *'.
6264 * termcap.c (scan_file):
6265 * xselect.c (x_decline_selection_request)
6266 (x_reply_selection_request, x_get_window_property):
6267 * xterm.c (x_set_frame_alpha):
6268 Remove unnecessary 'L' suffixes of integer constants.
6269 * xfns.c (hack_wm_protocols):
6270 * xselect.c (x_fill_property_data):
6271 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
6272 Remove unnecessary casts to 'long'.
6273 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
6275 Minor ImageMagick safety fixes.
6276 * image.c (imagemagick_compute_animated_image):
6277 Remove useless assignment to local. Avoid problems if dest_width is 0.
6278 (imagemagick_load_image): Use int for pixel counts that can't
6279 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
6280 a row width greater than the image width (or greater than LONG_MAX!).
6282 2014-07-04 K. Handa <handa@gnu.org>
6284 * coding.c (MIN_CHARBUF_SIZE): Delete it.
6285 (MAX_CHARBUF_EXTRA_SIZE): New macro.
6286 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
6288 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
6290 * font.h (struct font_driver): Remove get_outline and free_outline;
6291 not used by any font driver.
6292 * ftfont.c (ftfont_driver):
6293 * macfont.m (macfont_driver):
6294 * nsfont.m (nsfont_driver):
6295 * w32font.c (w32font_driver):
6296 * w32uniscribe.c (uniscribe_font_driver):
6297 * xfont.c (xfont_driver): Related users changed.
6298 * xselect.c (x_get_window_property): Use convenient xmalloc.
6299 Call to xfree only if some data was really allocated.
6301 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6303 On MS-Windows, display busy cursor on all GUI frames.
6304 This is similar to what we have on X. Quickly tested by Dani Moncayo.
6305 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
6306 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
6308 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
6309 * xdisp.c (start_hourglass): Remove Windows-specific bits.
6311 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6313 Use convenient alists to manage per-frame font driver-specific data.
6314 * frame.h (struct frame): Rename font_data_list to...
6315 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
6316 * font.h (struct font_data_list): Remove; no longer need a special
6318 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
6320 * font.c (font_put_frame_data, font_get_frame_data)
6321 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
6323 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
6324 Related users changed.
6325 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
6326 Prefer convenient xmalloc and xfree.
6328 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6330 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
6331 the window whose glyph row is being prepared and a flag whether it
6332 is for mode/header line. Make sure the glyph row's marginal areas
6333 are in sync with what the window wants.
6336 * xdisp.c (display_line, display_mode_line):
6337 Call prepare_desired_row with additional arguments, as appropriate.
6339 * dispextern.h (prepare_desired_row): Adjust prototype.
6341 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6343 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
6344 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
6345 caused by xw_popup_dialog in daemon mode (Bug#17891).
6347 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6349 * frame.c (do_switch_frame): When switching to another TTY frame,
6350 make sure FrameCols and FrameRows are in sync with the new frame's
6353 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
6355 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
6356 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
6357 min_char slots. Adjust comment.
6358 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
6359 Add SUB_CHAR_TABLE_OFFSET member.
6360 (make_uninit_sub_char_table): New function.
6361 (toplevel): Add compile-time assert to verify suitable member layout
6362 in Lisp_Sub_Char_Table.
6363 * alloc.c (mark_char_table): Add extra argument to denote char table
6364 subtype. Adjust to match new layout of sub char-table.
6365 (mark_object): Always mark sub char-tables with mark_char_table.
6366 * chartab.c (make_sub_char_table, copy_sub_char_table)
6367 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
6368 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
6369 (map_sub_char_table_for_charset, uniprop_table_uncompress):
6370 All related users changed.
6371 * lread.c (read1): Adjust to match new layout of sub char-table.
6372 * print.c (print_object): Likewise (Bug#17898).
6374 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
6376 * keymap.c (get_keyelt): Simplify.
6377 (copy_keymap_item): Remove left-over code for when we had
6378 key-shortcut caches.
6380 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6382 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
6383 (dealloc): Remove for EmacsScroller.
6385 * nsterm.h (EmacsScroller): Remove dealloc.
6387 2014-06-30 Eli Zaretskii <eliz@gnu.org>
6389 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
6391 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6393 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
6394 when setNeedsDisplay is called so we don't trigger redisplay for every
6397 * nsterm.m (any_help_event_p): New variable.
6398 (mouseMoved:): Set any_help_event_p to YES if help event is
6399 generated. Remove else with empty help event that triggered redisplay
6400 for every mouse move.
6401 (windowDidResignKey:): If any_help_event_p, generate empty help event.
6403 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
6405 * xfns.c (Qsuppress_icon): Remove; no real users.
6406 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
6407 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
6408 (syms_of_w32fns): Don't DEFSYM it.
6410 2014-06-29 Glenn Morris <rgm@gnu.org>
6412 * Makefile.in (ns-app): Mark as PHONY.
6414 2014-06-28 Glenn Morris <rgm@gnu.org>
6416 * Makefile.in (mostlyclean): There are no libXMenu11.a,
6417 liblw.a in this directory.
6419 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
6421 * coding.c (encode_coding_utf_8): Correctly count produced_chars
6422 also in unibyte case. (Bug#17865)
6424 2014-06-28 K. Handa <handa@gnu.org>
6426 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6427 (MIN_CHARBUF_SIZE): New macro.
6428 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6430 2014-06-27 Glenn Morris <rgm@gnu.org>
6432 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6433 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6434 (.el.elc): Replace suffix rule with pattern rule.
6435 (%.elc): New pattern rule, with order-only prerequisite.
6436 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6437 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6438 in place of BOOTSTRAPEMACS.
6440 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6442 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6444 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6446 Consistently use validate_subarray to verify substring.
6447 * fns.c (validate_substring): Not static any more. Adjust to
6448 use ptrdiff_t, not EMACS_INT, because string and vector limits
6449 can't exceed ptrdiff_t even if EMACS_INT is wider.
6450 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6451 (secure_hash): Adjust user.
6452 * lisp.h (validate_subarray): Add prototype.
6453 * coding.c (Fundecodable_char_position):
6454 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6455 Use validate_subarray. Adjust comment to mention substring.
6457 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6459 Do not allow out-of-range character position in Fcompare_strings.
6460 * fns.c (validate_subarray): Add prototype.
6461 (Fcompare_substring): Use validate_subarray to check ranges.
6462 Adjust comment to mention that the semantics was changed. Also see
6463 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6465 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6467 Be more consistent about the 'Qfoo' naming convention.
6468 * image.c (Fimagemagick_types):
6469 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6470 * process.c (Fmake_network_process):
6471 Rename C local identifier 'Qfoo to avoid giving the false
6472 impression that it stands for the symbol 'foo'.
6474 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6476 Simplify and cleanup character conversion stuff.
6477 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6479 * character.c (multibyte_char_to_unibyte)
6480 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6481 * character.h (make_char): Remove; unused.
6482 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6483 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6484 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6485 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6486 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6488 2014-06-22 Mario Lang <mlang@delysid.org>
6490 * w32fns.c (Fw32_shell_execute): The the -> the.
6492 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6494 * xmenu.c (mouse_position_for_popup):
6495 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6496 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6497 * menu.c (Fx_popup_menu):
6498 * xselect.c (x_handle_dnd_message): Adjust users.
6499 * menu.h (mouse_position_for_popup): Remove prototype.
6500 * xterm.h (x_relative_mouse_position): Add prototype.
6501 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6502 call XFree if XQueryTree returns zero.
6504 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6506 * indent.c (Fvertical_motion): Doc fix.
6507 Move to the goal column, if any, with a single call to
6508 move_it_in_display_line, not in two calls. Doing this with two
6509 calls causes move_it_in_display_line apply the line-prefix
6510 handling twice instead of just once. (Bug#17823)
6512 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6514 Port to OS X ACLs (Bug#17810).
6515 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6516 ACL_TYPE_ACCESS) doesn't work.
6518 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6520 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6521 before checking key-translation-map (bug#17659).
6523 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6525 * font.c (font_make_object): Avoid dangling pointer which may
6526 crash GC (Bug#17771).
6528 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6530 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6531 prototype of DGifCloseFile as appropriate for older and newer
6533 (gif_close): New function, encapsulates the differences in the
6534 calling sequence of DGifCloseFile before v5.1.0 and after it.
6535 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6536 error string where appropriate. (Bug#17790)
6538 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6539 macro execution, make sure point didn't move since last complete
6540 redisplay, as the condition for using the glyph matrix
6541 information. (Bug#17777)
6543 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6545 Minor cleanup of fonset code.
6546 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6547 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6548 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6549 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6550 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6551 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6552 (free_realized_fontset): Remove because a no-op since 2008.
6553 (free_face_fontset): Adjust user.
6554 (syms_of_fontset): Shrink fontset by one extra slot.
6556 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6558 Omit redundant extern decls.
6559 Most of this patch is from Dmitry Antipov, in:
6560 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6561 * commands.h (update_mode_lines):
6562 * frame.h (Qbackground_color, Qforeground_color)
6563 (x_set_menu_bar_lines):
6564 * ftfont.c (ftfont_font_format):
6565 * intervals.h (Qkeymap, Qfont):
6566 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6567 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6568 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6569 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6570 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6571 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6572 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6573 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6574 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6575 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6576 (Qtool_bar, Qheader_line):
6577 * macros.c (Fexecute_kbd_macro):
6578 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6579 * xterm.c (x_delete_terminal, XSetIMValues):
6580 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6581 (x_implicitly_set_name, popup_activated)
6582 (widget_store_internal_border):
6583 Remove redundant decls.
6584 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6585 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6586 Remove _Noreturn, as make-docfile now does that for us.
6587 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6588 (Qregion_extract_function): New decl.
6589 * window.c, xfns.c: Include menu.h.
6591 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6593 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6595 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6597 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6598 * callint.c (read_file_name): ... convert to static here.
6599 * lisp.h (Fread_file_name): Do not EXFUN it.
6600 (STRING_COPYIN): Remove; unused.
6601 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6602 (char_composable_p): ... static function. All users changed.
6603 * eval.c (toplevel): Remove redundant #include directives.
6604 * xterm.c (x_initialize): Add static to match prototype.
6605 * ccl.c (Fccl_execute_on_string):
6606 * font.c (fon_intern_prop): Use make_specified_string.
6608 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6610 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6611 Reported by David Caldwell in:
6612 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6614 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6616 Do not ask for XRender extension each time XFT font is opened.
6617 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6618 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6620 2014-06-15 Glenn Morris <rgm@gnu.org>
6622 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6624 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6626 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6627 information if we are in the middle of executing a keyboard macro,
6628 since redisplay doesn't update the screen until the macro is
6629 finished. (Bug#17777)
6631 * alloc.c (cleanup_vector): Don't dereference a font driver
6632 pointer if it is NULL. (Bug#17771)
6634 2014-06-13 Glenn Morris <rgm@gnu.org>
6636 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6637 ($(lispsource)/international/charprop.el)
6638 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6639 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6640 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6641 GNU make automatically passes command-line arguments to sub-makes.
6643 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6645 Avoid hangs in accept-process-output (Bug#17647).
6646 * lisp.h, process.c (wait_reading_process_input):
6647 Return int, not bool. All uses changed.
6648 * process.c (SELECT_CANT_DO_WRITE_MASK):
6649 Remove macro, replacing with ...
6650 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6652 (status_notify): New arg WAIT_PROC. Return int, not void.
6655 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6657 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6658 the frame is the initial frame, because the hook is not set up
6659 then, and Emacs crashes.
6660 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6662 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6664 * keymap.c (silly_event_symbol_error): Don't recommend the use
6667 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6669 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6670 matching overlay strings with 'cursor' property against buffer
6671 positions traversed in the glyph row. (Bug#17744)
6673 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6675 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6678 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6679 determine 10.9 (Bug#17751).
6681 * macfont.m (macfont_draw): Positions were not freed.
6683 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6685 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6686 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6687 function. Also adjust comment.
6688 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6690 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6691 * font.c (font_done_for_face):
6692 * xfaces.c (realize_non_ascii_face): Adjust user.
6693 * font.h (struct font_driver): Convert 'prepare_face' to return
6694 void because its return value is never used anyway.
6695 * xfont.c (xfont_prepare_face): Return void.
6696 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6697 (xftfont_done_face): Use xfree.
6699 * dispextern.h (last_tool_bar_item): Remove declaration.
6700 * frame.h (struct frame): New member last_tool_bar_item.
6701 * frame.c (make_frame): Initialize it.
6702 * xdisp.c (toplevel): Remove last_tool_bar_item.
6703 (handle_tool_bar_click, note_tool_bar_highlight):
6704 * w32term.c (w32_read_socket, w32_initialize):
6705 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6707 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6708 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6710 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6712 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6713 * process.c (Faccept_process_output)
6714 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6715 the return value is about PROCESS, not about other processes.
6717 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6719 Further adjustments to mark_object and friends.
6720 Now the mark_object's stack is just 32 bytes on a 64-bit
6721 system, which means extra 20% off the stack usage.
6722 * alloc.c (mark_save_value): As before, refactored out from ...
6723 (mark_object): ... adjusted user. Also add comment.
6725 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6727 Fix core dump after a dropped X connection (Bug#17704).
6728 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6729 is dead, as we may be shutting down.
6731 2014-06-08 Glenn Morris <rgm@gnu.org>
6733 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6735 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6737 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6739 If a C name must be extern on some platforms, make it extern on all.
6740 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6742 * font.h (ftxfont_driver) [HAVE_XFT]:
6743 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6744 * lisp.h (get_frame_param):
6745 * menu.h (tty_menu_show):
6746 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6747 * termhooks.h (encode_terminal_code):
6748 * xterm.h (x_menu_wait_for_event):
6750 * frame.c (get_frame_param):
6751 * fringe.c (max_used_fringe_bitmap):
6752 * ftxfont.c (ftxfont_driver):
6753 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6754 * menu.c (menu_items_inuse):
6755 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6756 * term.c (encode_terminal_code, tty_menu_show):
6757 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6758 * xfaces.c (load_color):
6759 * xmenu.c (x_menu_wait_for_event):
6762 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6764 Change object marking routines to minimize stack usage.
6765 This change moves a few cold paths from mark_object to NO_INLINE
6766 functions and adjusts symbol marking loop. According to GCC 4.8.2
6767 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6768 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6769 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6770 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6771 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6772 refactored out from ...
6773 (mark_object): ... adjusted user. Also mark symbols in a tight
6775 (mark_face_cache): Add NO_INLINE.
6777 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6779 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6780 contains garbage on WINDOWSNT (which could potentially infloop at
6783 Minimize cursor motion during TTY menu updates.
6784 * term.c (tty_menu_display): Don't position cursor here.
6785 Instead, pass the cursor coordinates to update_frame_with_menu.
6786 (tty_menu_activate): Send the hide cursor command only once in an
6787 iteration through the outer 'while' loop.
6789 * dispnew.c (update_frame_1): Accept an additional argument
6790 SET_CURSOR_P, and position the cursor at the end of the frame
6791 update only if that argument is non-zero. All callers changed to
6792 provide the additional argument as non-zero, except for
6793 update_frame_with_menu.
6794 (update_frame_with_menu): Accept 2 additional arguments ROW and
6795 COL; if they are non-negative, instruct update_frame_1 not to
6796 position the cursor, and instead position it according to ROW and COL.
6798 * dispextern.h (update_frame_with_menu): Update prototype.
6800 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6802 * callproc.c (call_process): Don't check read-only if we don't insert
6803 anything (bug#17666).
6805 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6807 * dispnew.c (update_frame_with_menu): Set display_completed.
6809 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6811 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6813 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6815 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6817 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6818 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6820 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6822 * window.c (Frecenter): Signal an error if window-buffer is not
6825 * keyboard.c (make_lispy_position): Don't include a buffer position in
6826 mode/header-line mouse events.
6828 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6829 Vunread_command_events (bug#17650).
6831 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6833 * xterm.c (x_setup_pointer_blanking):
6834 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6836 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6838 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6839 because it will be defined in generated config.h if needed.
6841 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6843 Use terminal-specific hooks to display popup dialogs.
6844 * termhooks.h (struct terminal): New field popup_dialog_hook.
6845 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6846 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6847 code and use popup_dialog_hook.
6848 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6849 * nsterm.h (ns_popup_dialog): Adjust prototype.
6850 * nsterm.m (ns_create_terminal):
6851 * w32term.c (w32_create_terminal):
6852 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6853 Setup popup_dialog_hook.
6855 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6857 * w32heap.c (report_temacs_memory_usage): Improve the report by
6858 reporting the large blocks that are actually occupied at dump time.
6860 * w32console.c (initialize_w32_display): Set the console
6861 menu_show_hook, otherwise TTY menus are broken on w32.
6863 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6865 Use terminal-specific hooks to display menus.
6866 * termhooks.h (struct terminal): New field menu_show_hook.
6867 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6868 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6870 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6871 * nsmenu.m (ns_menu_show):
6872 * w32menu.c (w32_menu_show):
6873 * xmenu.c (x_menu_show):
6874 * term.c (tty_menu_show): Adjust to use bit flags.
6875 (set_tty_hooks): Set menu_show_hook.
6876 * xterm.c (x_create_terminal):
6877 * nsterm.m (ns_create_terminal):
6878 * msdos.c (initialize_msdos_display):
6879 * w32term.c (w32_create_terminal): Likewise.
6881 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6883 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6885 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6887 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6888 (FD_SET): Don't define on WINDOWSNT.
6890 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6892 * emacs.c: Include "sysselect.h", to define its inline functions.
6893 Reported by Glenn Morris in:
6894 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6896 Do not require libXt-devel when building with gtk.
6897 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6898 dependency on libXt-devel.
6899 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6900 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6901 lwlib-widget.h now does this.
6902 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6904 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6906 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6907 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6908 (delete_write_fd, wait_reading_process_output):
6909 Remove now-redundant easserts.
6910 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6911 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6912 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6913 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6915 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6917 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6918 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6919 (calloc): Don't undef, it is never defined.
6920 (HEAP_ENTRY_SHIFT): Remove unused macro.
6922 * Makefile.in (C_HEAP_SWITCH): Remove.
6923 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6925 Fix MS-Windows build broken by menu changes on 2014-06-02.
6926 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6928 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6929 Define instead of including ../lwlib/lwlib.h, which causes
6930 compilation errors due to missing X11 headers.
6932 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6934 * process.c (wait_reading_process_output): Omit incorrect test of
6935 p->infd against zero. Add easserts for infd having a plausible value.
6937 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6939 Adjust to match recent lwlib changes.
6940 * menu.h (xmalloc_widget_value): Replace by ...
6941 (make_widget_value): ... new prototype.
6942 * menu.c (xmalloc_widget_value): Replace by ...
6943 (make_widget_value): ... new function.
6944 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6945 * gtkutil.c (malloc_widget_value, free_widget_value):
6946 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6947 * keyboard.h (enum button_type, struct _widget_value):
6948 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6950 * nsmenu.m (ns_update_menubar, ns_menu_show):
6951 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6952 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6953 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6955 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6957 * image.c (x_query_frame_background_color)
6958 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6959 Fix --enable-gcc-warnings compilation without image libraries.
6961 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6963 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6964 emulated break value only if it goes up.
6965 (sbrk): Add assertion that the INCREMENT argument is strictly
6966 zero. Improve and correct the commentary.
6968 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6970 Improve AIX-related merge from emacs-24.
6971 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6972 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6973 not on AIX; since we're on the trunk we can use enums more broadly.
6975 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6977 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6979 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6980 to min(value, whole).
6982 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6984 Bring back the changes to GDB-visible symbols, but only on AIX.
6985 And only if it's not pre-4.2 GCC.
6986 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6987 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6988 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6991 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6993 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6994 with PT, not GPT. (Bug#16433)
6996 Revert last changes to GDB-visible symbols.
6997 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6998 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6999 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
7002 2014-06-02 Glenn Morris <rgm@gnu.org>
7004 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
7006 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
7008 Fix port to 32-bit AIX with xlc (Bug#17598).
7009 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
7010 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
7011 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
7012 to work around a compiler bug in IBM xlc 12.1.
7014 2014-06-02 Eli Zaretskii <eliz@gnu.org>
7016 * xterm.c (x_update_window_end): Don't invalidate the entire
7017 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7018 highlight needs to be redisplayed. (Bug#17588)
7020 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
7022 Port the GDB-visible symbols to AIX.
7023 Without them, GDB doesn't work to debug Emacs, since the AIX linker
7024 optimizes away the relevant external symbols. Use enums instead;
7025 this suffices for the AIX port, which is 32-bit-only anyway.
7026 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
7027 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
7028 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
7031 Include sources used to create macuvs.h.
7032 * Makefile.in ($(srcdir)/macuvs.h): New rule.
7033 * macuvs.h: Use automatically-generated header.
7035 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
7037 Port signal-handling to DragonFly BSD (Bug#17646).
7038 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
7039 Move implementations from callproc.c to sysdep.c.
7040 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
7041 Move declarations from process.h to syssignal.h.
7043 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
7045 * callint.c (Ffuncall_interactively): Add usage.
7047 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
7049 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
7051 2014-05-30 Eli Zaretskii <eliz@gnu.org>
7053 * w32heap.c (malloc_before_dump, malloc_after_dump)
7054 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
7055 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
7056 set errno where appropriate to emulate CRT functions.
7058 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
7060 Debugging facility to check whether 'const char *' points to
7061 relocatable data of non-pure Lisp string.
7062 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
7063 (mark_maybe_pointer): ... adjusted user.
7064 (relocatable_string_data_p): New function.
7065 * lisp.h (relocatable_string_data_p): Add prototype.
7066 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
7067 the pointer to relocatable Lisp data is not used.
7069 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
7071 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
7072 * atimer.c (block_atimers):
7073 * callproc.c (block_child_signal): Block SIGINT too;
7074 otherwise, its handler might now unblock signals that it shouldn't.
7075 * keyboard.c (read_char): Clear signal mask, since we may
7076 be in a SIGINT handler, and many signals may be masked.
7077 * keyboard.c (handle_interrupt):
7078 * sysdep.c (handle_arith_signal):
7079 Clear signal mask instead of just unblocking the signal that
7080 was received, since several signals may be blocked at this point.
7082 2014-05-29 Eli Zaretskii <eliz@gnu.org>
7084 * Makefile.in (TEMACS_POST_LINK): Remove target.
7085 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
7086 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
7088 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
7090 * xmenu.c (xdialog_show): Remove prototype, rename to
7091 x_dialog_show, remove 2nd arg because it's always zero
7092 and simplify accordingly.
7093 (xw_popup_dialog): Adjust user.
7094 * w32menu.c (w32_dialog_show): Adjust prototype, remove
7095 2nd arg because it's always zero and simplify accordingly.
7096 (w32_popup_dialog): Adjust user.
7098 2014-05-29 Eli Zaretskii <eliz@gnu.org>
7100 * w32heap.c (report_temacs_memory_usage): New function.
7102 * unexw32.c (unexec) [ENABLE_CHECKING]:
7103 Call report_temacs_memory_usage.
7105 * w32heap.h (report_temacs_memory_usage): Add prototype.
7107 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
7109 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
7110 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
7112 2014-05-29 Eli Zaretskii <eliz@gnu.org>
7114 * buffer.c (init_buffer): Accept an argument 'initialized'.
7115 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
7116 mmap_regions and mmap_fd, to avoid referencing stale data from the
7117 dump phase. Add an assertion for buffer text of buffers created
7118 in temacs before this function is called. (Bug#17622)
7119 (mmap_regions_1, mmap_fd_1): Remove unused variables.
7121 * lisp.h (init_buffer): Update prototype.
7123 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
7125 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
7127 * alloc.c (Fgarbage_collect): Fix compilation with
7128 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
7130 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
7132 * frame.c, frame.h (frame_char_to_pixel_position)
7133 (frame_set_mouse_position): Now static, and made private in
7134 frame.c rather than public in frame.h.
7136 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
7138 Refactor mouse positioning stuff to avoid code duplication.
7139 * frame.h (frame_char_to_pixel_position): New function.
7140 (x_set_mouse_position): Rename to...
7141 (frame_set_mouse_position): ...new function.
7142 (frame_set_mouse_pixel_position): Add prototype.
7143 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
7144 Rename to frame_set_mouse_pixel_position.
7145 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
7147 * xterm.h, w32term.h ( x_set_mouse_position)
7148 (x_set_mouse_pixel_position): Remove prototypes.
7150 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
7152 On X, always make pointer visible when deleting frame (Bug#17609).
7153 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
7155 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
7157 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
7158 * keyboard.c (gobble_input): If there is no terminal input error,
7159 make sure the pointer is visible for all frames on this terminal.
7160 * xterm.c (x_free_frame_resources): Enable pointer visibility if
7161 it was previously disabled.
7163 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
7165 * data.c (Fzerop): Move to Elisp.
7166 (syms_of_data): Don't defsubr it.
7167 * keyboard.c (echo_keystrokes_p): New function.
7168 (read_char, record_menu_key, read_key_sequence): Use it.
7170 * callint.c (Qfuncall_interactively): New var.
7171 (Qcall_interactively): Remove.
7172 (Ffuncall_interactively): New function.
7173 (Fcall_interactively): Use it.
7174 (syms_of_callint): Defsubr it.
7176 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
7178 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
7179 relocated from under us.
7181 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
7183 Use mmap(2) emulation for allocating buffer text on MS-Windows.
7184 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
7185 configure, not from HEAPSIZE.
7186 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
7188 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
7189 for MinGW, since it no longer uses gmalloc.
7191 * buffer.c: Do not define mmap allocations functions for Windows.
7192 Remove mmap_find which is unused. Remove mmap_set_vars which does
7194 [WINDOWSNT]: Include w32heap.h.
7195 (init_buffer): Always allocate new memory for buffers.
7197 * emacs.c: Remove mmap_set_vars calls.
7199 * image.c (free_image): Undef free for Windows because it is
7200 redirected to our private version.
7202 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
7203 (copy_executable_and_dump_data): Remove dumping the heap section.
7204 (unexec): Restore using_dynamic_heap after dumping.
7206 * w32heap.c (dumped_data_commit, malloc_after_dump)
7207 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
7208 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
7209 (mmap_free): New functions.
7211 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
7213 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
7215 * image.c (imagemagick_load_image): Use MagickRealType for local
7216 'color_scale', instead of double, to avoid a GCC warning about
7219 * xfns.c (Fx_window_property): Remove unused local.
7221 Don't kill already-reaped process (Bug#17561).
7222 * process.c (process_send_signal): Fix race condition where a
7223 subprocess was reaped by a signal handler between the check for
7224 liveness and calling 'kill', which meant that Emacs could in
7225 theory kill an innocent bystander process. Do the fix by blocking
7226 SIGCHLD in a critical section that checks liveness before killing.
7228 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7230 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
7232 2014-05-26 Ken Brown <kbrown@cornell.edu>
7234 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
7235 even if !CYGWIN (see bug#17510).
7237 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
7239 * nsfns.m (Fns_do_applescript): Surround NSApp run
7240 with calls to ns_init_events, ns_finish_events (Bug#17424).
7242 * nsterm.h (ns_init_events, ns_finish_events): Declare.
7244 * nsterm.m (ns_init_events, ns_finish_events): New functions.
7245 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
7247 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
7248 with calls to ns_init_events, ns_finish_events (Bug#17424).
7250 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7252 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
7253 if we are iterating over an object that generates glyphs for
7254 marginal areas. (Bug#17585)
7256 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7258 * xdisp.c (safe__call1, safe__eval): Now static.
7260 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7262 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
7263 (safe_call, safe__call1): Construct a va_list argument for safe_call.
7264 (safe_call1): Call safe_call instead of safe__call directly.
7266 2014-05-26 Ken Brown <kbrown@cornell.edu>
7268 * w32term.c (x_delete_display) [CYGWIN]: Don't free
7269 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
7272 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
7274 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
7275 (safe__call, safe__call1, safe__eval): New functions.
7276 (safe_call): Use it.
7277 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
7278 (display_mode_element): Same for `:eval'.
7280 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7282 Fix port to 32-bit AIX (Bug#17540).
7283 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
7284 twice. _text already includes this offset.
7285 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
7287 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7289 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
7290 when closest_pos is identical to to_charpos, don't recurse, since
7291 we already tried that, and failed. (Bug#17539)
7293 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
7294 unwinding when frame's faces were not initialized yet, increment
7295 the frame's image-cache reference count before calling
7296 x_free_frame_resources. Don't dereference
7297 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
7299 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
7301 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
7304 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
7305 macfont.m, call draw with adjusted arguments so font drivers
7306 don't need to do that.
7308 * macfont.m (macfont_draw): Merge changes from Macport.
7310 2014-05-24 Eli Zaretskii <eliz@gnu.org>
7312 * alloc.c (garbage_collect_1): New function, with all of the guts
7313 of Fgarbage_collect.
7314 (mark_stack): Accept an argument END and don't mark Lisp objects
7315 on the stack beyond the address given by END. Calculation of END
7316 was moved to Fgarbage_collect.
7317 (Fgarbage_collect): Calculate the end address of the stack portion
7318 that needs to be examined by mark_stack, and pass that address to
7319 garbage_collect_1, which will pass it to mark_stack.
7320 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
7321 for more details about the underlying problems. In particular,
7322 this avoids dumping Emacs with the large hash-table whose value is
7323 held in purify-flag for most of the time loadup.el runs.
7325 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
7327 * xfns.c (x_window_property_intern): New function (code from
7329 (Fx_window_property): Call x_window_property_intern. If property
7330 not found and NILP (source) and outer window != inner window,
7331 check outer window for property (Bug#17537).
7333 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
7335 Supply malloc and alloc_size attributes for extern allocators.
7336 This documents the C API, and helps GCC generate a bit better code.
7337 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
7338 (ATTRIBUTE_MALLOC_SIZE): New macros.
7339 * gmalloc.c (malloc, realloc, calloc):
7340 * gtkutil.h (malloc_widget_value):
7341 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
7342 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
7345 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
7347 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
7348 * image.c (imagemagick_load_image): Port to hosts that do not use
7349 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
7351 2014-05-21 Leo Liu <sdl.web@gmail.com>
7353 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
7355 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
7357 * dbusbind.c (xd_signature): Revert last 2 patches.
7359 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
7361 Allow any non-nil value to count as true in bool-vector.
7362 Likewise for xd_signature in dbusbind.c.
7363 This is more consistent with the usual practice in Emacs, which is
7364 that any non-nil value counts as true.
7365 * alloc.c (Fbool_vector): Don't require args to be t or nil.
7366 * dbusbind.c (xd_signature): Likewise, for booleans.
7367 * data.c, lisp.h (Qbooleanp):
7368 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
7370 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
7372 * lisp.h (CHECK_BOOLEAN): New function.
7373 * alloc.c (Fbool_vector): New function.
7374 (syms_of_alloc): Defsubr it.
7375 * data.c (Qbooleanp): New symbol.
7376 (syms_of_data): DEFSYM it.
7377 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
7379 * font.c (font_matching_entity): Extract font-entity object
7380 from the vector of matching entities (Bug#17486).
7382 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
7384 Assume C99 or later (Bug#17487).
7385 * bytecode.c (B__dummy__): Remove.
7386 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
7387 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
7388 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
7389 * regex.c (DEBUG_PRINT): Assume varargs macros.
7390 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
7392 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
7394 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
7395 memory for every buffer that was dumped.
7397 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
7399 * fns.c (Freverse): Allow vectors, bool vectors and strings.
7400 (Fnreverse): Allow vectors and bool vectors.
7402 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
7404 Minor cleanup for terminal setup.
7405 * termhooks.h (create_terminal): Adjust prototype.
7406 * terminal.c (create_terminal): Pass output method and RIF as args.
7407 (init_initial_terminal):
7408 * nsterm.m (ns_create_terminal):
7409 * term.c (init_tty):
7410 * w32term.c (w32_create_terminal):
7411 * xterm.c (x_create_terminal): Adjust users.
7412 Avoid redundant NULL initializers and add comments.
7414 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
7416 * keyboard.c (Qdeactivate_mark): Now static.
7418 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7420 If available, use Xfixes extension to do pointer blanking.
7421 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
7422 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
7423 (make_invisible_cursor): Move to...
7424 * xterm.c (make_invisible_cursor): ...here.
7425 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7426 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7427 (x_term_init): Call to x_setup_pointer_blanking.
7428 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7429 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7431 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7433 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7435 2014-05-12 Glenn Morris <rgm@gnu.org>
7437 * fileio.c (Ffile_executable_p): Doc tweak.
7439 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7441 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7442 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7444 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7446 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7448 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7450 Fix initialization of minibuffer history variable (Bug#17430).
7451 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7452 Move the initialization up to prevent any "value void" message.
7454 2014-05-08 Samuel Bronson <naesten@gmail.com>
7456 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7457 are matched (bug#17413).
7459 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7461 Stop tooltips pulling Emacs window to front (Bug#17408).
7462 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7463 SetWindowPos invocations.
7465 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7467 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7468 not initialized (Bug#17398).
7470 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7472 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7474 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7476 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7477 [HAVE_NS]: Do not include png.h.
7478 (x_query_frame_background_color): New function.
7479 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7480 (png_load_body): Coalesce duplicate code.
7482 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7484 Consult libpng-config more consistently (Bug#17339).
7485 * Makefile.in (PNG_CFLAGS): New var.
7486 (ALL_CFLAGS): Use it.
7487 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7488 CFLAGS now handles this.
7490 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7492 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7493 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7494 because WCONTINUED is always defined now.
7495 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7497 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7499 * buffer.c (overlay_strings): Fix the wording of the commentary.
7501 2014-05-01 Glenn Morris <rgm@gnu.org>
7503 * floatfns.c (Fisnan):
7504 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7506 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7508 * term.c (tty_menu_activate): A better initialization for cursor
7511 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7513 * intervals.c: Tighten assertions.
7514 (create_root_interval): Make sure the interval is not empty.
7515 (intervals_equal): Use booleans.
7516 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7517 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7518 (balance_possible_root_interval): Simplify and use booleans.
7519 (split_interval_right, split_interval_left): Check LENGTH, and remove
7520 now redundant assertion.
7521 (adjust_intervals_for_insertion): Remove now redundant assertions.
7522 (delete_node, interval_deletion_adjustment)
7523 (adjust_intervals_for_deletion, merge_interval_right)
7524 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7525 (reproduce_interval): Make sure the interval is not empty.
7527 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7529 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7530 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7531 satisfaction that they would always be initialized.
7533 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7535 * term.c (tty_menu_display): Move the cursor to the active menu item.
7536 (tty_menu_activate): Return the cursor to the active menu item
7537 after displaying the menu and after displaying help-echo.
7538 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7539 for the details of why this is needed by screen readers and
7542 2014-04-30 Glenn Morris <rgm@gnu.org>
7544 * process.c (handle_child_signal):
7545 Handle systems without WCONTINUED. (Bug#15110, 17339)
7547 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7549 * window.c (struct saved_window): Remove mark.
7550 (Fset_window_configuration, save_window_save)
7551 (compare_window_configurations): Don't touch marks any more.
7553 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7555 Use bits_word for gcmarkbits.
7556 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7557 bits_word is typically a tad more efficient for mark bits than
7558 unsigned is, so use bits_word. All uses changed.
7559 * lisp.h (BITS_PER_INT): Remove; no longer used.
7561 Avoid undefined behavior in signed left shift.
7562 This ports to GCC 4.9.0 with -fsanitize=undefined.
7563 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7565 * regex.c (extract_number):
7566 * lisp.h (make_number, XINT):
7567 Do not shift a 1 bit left into a sign bit.
7568 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7569 not int, for gcmarkbits. All uses changed.
7571 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7573 * search.c (Fnewline_cache_check): Don't try to count newlines
7574 outside the buffer's restriction, as find_newline doesn't support that.
7576 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7578 * window.c (Fset_window_configuration): Deactivate the mark before
7580 (set_window_buffer): Ignore window_initialized.
7581 (window_initialized): Remove.
7582 * keyboard.c (Qdeactivate_mark): Not static any more.
7583 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7586 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7588 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7589 and to clang 3.4, which have fixed the bug. This should let us
7590 run a bit faster on these platforms when address sanitization is
7593 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7595 Port to GCC 4.9.0 with --enable-gcc-warnings.
7596 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7598 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7599 a way that also works with GCC 4.9.0.
7601 * search.c (Fnewline_cache_check): Remove unused locals.
7603 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7605 * search.c (find_newline1): New subroutine.
7606 (Fnewline_cache_check): New function.
7607 (syms_of_search): Defsubr it.
7609 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7611 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7612 * keyboard.c (unblock_input): Add comment.
7613 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7615 2014-04-22 Daniel Colascione <dancol@dancol.org>
7617 * lread.c (readevalloop_eager_expand_eval): New function
7618 that can recurse into toplevel forms.
7619 (readevalloop): Call it.
7620 * lisp.h: Declare Qprogn.
7621 * callint.c (Qprogn): No longer static.
7623 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7625 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7626 Also change identifiers to match the comments, and add more assertions
7629 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7631 * emacs.c (close_output_streams): Don't clear and restore errno.
7633 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7635 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7636 never becomes visible, i.e. using XMonad (Bug#17237).
7638 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7640 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7641 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7642 (Fline_pixel_height): Don't assume that the current buffer and the
7643 selected window's buffer are one and the same. (Bug#17281)
7645 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7646 paragraph-start cache before the newline cache. (Bug#17269)
7648 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7650 * term.c (tty_send_additional_strings): No need to fflush here,
7652 (tty_set_terminal_modes): fflush after sending additional strings,
7655 2014-04-17 Daniel Colascione <dancol@dancol.org>
7657 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7659 (tty_send_additional_strings): New function.
7660 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7661 (syms_of_term): Intern tty-mode-set-strings and
7662 tty-mode-reset-strings.
7664 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7666 * window.c (save_window_save): Lookup window_point_insertion_type in
7667 the right buffer (bug#15457).
7668 (Qwindow_point_insertion_type): New var.
7669 (syms_of_window): Initialize it.
7671 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7673 Fix the MSDOS build.
7674 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7675 (copy_text_and_data): Zero out the atexit chain pointer before
7678 * termhooks.h (encode_terminal_code): Update prototype.
7680 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7681 visible for all DOS_NT ports, not just WINDOWSNT.
7682 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7684 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7685 unless it is defined.
7686 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7688 * process.c (close_on_exec, accept4, process_socket): Move into
7689 the "ifdef subprocesses" part.
7690 (catch_child_signal): Condition by "ifdef subprocesses".
7691 (syms_of_process) <Qinternal_default_process_sentinel>
7692 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7694 * msdos.h: Add prototypes for new functions.
7695 (EINPROGRESS): Define.
7696 (O_CLOEXEC): Define to zero.
7698 * msdos.c (check_window_system): Remove unnecessary an
7699 incompatible duplicate function.
7700 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7701 New functions in support of new functionality.
7703 * menu.c (single_menu_item): Add visual indication of submenu
7704 also for menus on MSDOS frames.
7705 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7707 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7708 when async subprocesses aren't supported.
7710 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7712 * emacs.c (close_output_streams): Zero out errno before calling
7715 * dired.c [MSDOS]: Include msdos.h.
7717 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7718 (DATA_START) [MSDOS]: Define.
7719 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7721 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7722 Ifdef away for MSDOS.
7723 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7724 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7726 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7727 Use temporary file template that is compatible with mkostemp.
7728 Move vfork-related portions under #ifndef MSDOS.
7729 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7731 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7733 * buffer.c (Foverlays_at): Add argument `sorted'.
7735 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7737 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7738 text, invalidate the bidi_paragraph_cache upto and including the
7741 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7743 Port to IRIX 6.5 (Bug#9684).
7744 * conf_post.h (INET6) [IRIX6_5]: Define.
7745 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7746 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7748 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7750 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7751 before passing it to system APIs.
7753 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7755 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7756 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7758 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7760 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7762 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7764 Remove DATA_SEG_BITS.
7765 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7766 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7767 cc, but that platform is so old that SGI itself stopped supporting
7768 it in December 2013. If you still need Emacs on IRIX, please
7769 either compile with GCC and port the undumping code, or run
7770 './configure --with-wide-int'.
7771 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7772 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7773 DEFINE_GDB_SYMBOL_START way to define it.
7774 (NONPOINTER_BITS): New macro.
7775 (EMACS_INT): Use it.
7776 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7777 the problem and/or configuring --with-wide-int.
7778 (USE_LSB_TAG): Simplify, based on above changes.
7779 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7780 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7782 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7784 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7785 covered by a display string that ends in a newline, and that cases
7786 going back by DVPOS lines to hit the search limit, lift the limit
7787 and go back until DVPOS is reached. (Bug#17244)
7789 * indent.c (Fvertical_motion): Handle correctly the case when the
7790 display string is preceded by an empty line.
7792 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7793 use S_IWRITE instead.
7795 2014-04-11 Glenn Morris <rgm@gnu.org>
7797 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7799 2014-04-11 Ken Brown <kbrown@cornell.edu>
7801 * Makefile.in (EMACS_MANIFEST): Revert last change.
7803 2014-04-10 Daniel Colascione <dancol@dancol.org>
7805 * puresize.h (BASE_PURESIZE): Increase.
7807 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7809 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7811 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7812 region handling (and don't call signal_before_change) if
7813 inhibit_modification_hooks is set.
7814 (signal_before_change): Don't check inhibit_modification_hooks any more.
7816 2014-04-08 Daniel Colascione <dancol@dancol.org>
7818 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7819 function cells contain valid lisp objects. (Modified version of
7822 * alloc.c (detect_suspicious_free): Split actual stack capturing
7823 out into new function for easier breakpoint setting.
7824 (note_suspicious_free): New function.
7826 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7828 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7830 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7831 (symbol_block_pinned): New var.
7832 (Fmake_symbol): Initialize `pinned'.
7833 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7834 pinned and signal an error for un-purifiable objects.
7835 (pure_cons): Use it.
7836 (Fpurecopy): Use it, except for objects that can't be purified.
7837 (mark_pinned_symbols): New function.
7838 (Fgarbage_collect): Use it.
7839 (gc_sweep): Remove hack made unnecessary.
7841 2014-04-07 Glenn Morris <rgm@gnu.org>
7843 * keyboard.c (Fopen_dribble_file): Doc tweak.
7845 2014-04-07 Ken Brown <kbrown@cornell.edu>
7847 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7849 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7851 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7852 We have a substitute execinfo.h on hosts that lack it.
7853 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7854 isn't optimized away.
7856 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7858 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7859 * alloc.c (memory_full):
7860 * charset.c (syms_of_charset):
7861 * doc.c (Fsnarf_documentation):
7863 * font.c (BUILD_STYLE_TABLE):
7864 * keyboard.c (make_lispy_event):
7865 * profiler.c (setup_cpu_timer):
7866 * xgselect.c (xg_select):
7867 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7869 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7870 Replace the only use with ARRAYELTS (font_property_table).
7871 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7873 2014-04-03 Daniel Colascione <dancol@dancol.org>
7875 * xterm.c (x_term_init):
7876 * xfns.c (best_xim_style):
7877 * xfaces.c (Fdump_colors):
7878 * w32fns.c (w32_default_color_map):
7879 * w32.c (init_environment, N_ENV_VARS):
7880 * unexcw.c (read_exe_header):
7881 * term.c (term_get_fkeys_1):
7882 * sysdep.c (init_baud_rate):
7883 * nsterm.m (ns_convert_key):
7884 * nsfns.m (get_geometry_from_preferences):
7885 * msdos.c (dos_set_window_size, init_environment):
7886 * macfont.m (mac_font_get_glyph_for_cid)
7887 (macfont_store_descriptor_attributes)
7888 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7889 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7890 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7892 * image.c (xpm_str_to_color_key):
7893 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7894 * frame.c (x_set_frame_parameters):
7895 * fileio.c (Ffile_selinux_context):
7896 * emacs.c (sort_args):
7897 * dosfns.c (msdos_stdcolor_name):
7898 * dired.c (file_attributes):
7899 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7900 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7903 2014-04-02 Daniel Colascione <dancol@dancol.org>
7905 * data.c (Ffset): Abort if we're trying to set a function call to
7908 * lisp.h (ARRAYELTS): New macro.
7910 * alloc.c: Include execinfo.h if available.
7911 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7912 (suspicious_free_record): New structure.
7913 (suspicious_objects, suspicious_object_index)
7914 (suspicious_free_history, suspicious_free_history_index):
7916 (find_suspicious_object_in_range, detect_suspicious_free)
7917 (Fsuspicious_object): New functions.
7918 (cleanup_vector): Call find_suspicious_object_in_range.
7920 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7922 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7923 width from font width (Bug#17163).
7925 * frame.c (x_set_frame_parameters): Calculate default values of
7926 new frame sizes only after all other frame parameters have been
7927 processed (Bug#17142).
7929 2014-04-02 Ken Brown <kbrown@cornell.edu>
7931 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7934 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7936 * xterm.c (x_draw_image_glyph_string): Adjust image background
7937 width accordingly when its x position is adjusted. (Bug#17115)
7939 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7941 * font.c (font_list_entities): Do not add empty vector to font cache.
7942 (font_matching_entity): Likewise. If matching entity is found, insert
7943 1-item vector with this entity instead of entity itself (Bug#17125).
7945 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7947 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7949 * fns.c (validate_subarray): Rename from validate_substring,
7950 since it works for vectors too. New arg ARRAY. Optimize for the
7951 non-nil case. Instead of returning bool, throw an error if out of
7952 range, so that the caller needn't do that. All uses changed.
7953 Report original values if out of range.
7954 (Fsubstring, Fsubstring_no_properties, secure_hash):
7955 Also optimize the case where FROM is 0 or TO is the size.
7957 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7959 * search.c (Freplace_match): Use make_specified_string.
7960 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7961 to catch bogus override face of glyph strings.
7962 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7963 Move common substring range checking code to...
7964 (validate_substring): ...this function.
7966 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7968 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7970 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7972 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7973 bar is zero height, just return (Bug#16976).
7974 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7976 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7978 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7979 is nil. If waiting for toolbar to complete, force a redraw.
7981 2014-03-28 Glenn Morris <rgm@gnu.org>
7983 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7984 (emacs_bugreport): New variable.
7985 (usage_message): Use PACKAGE_BUGREPORT.
7986 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7988 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7990 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7992 Port recent signal-related changes to FreeBSD.
7993 Reported by Herbert J. Skuhra.
7994 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7995 Move decls from here ...
7996 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7998 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8000 * w32term.c (x_draw_image_glyph_string): Fix computation of height
8001 and width of image background when it is displayed with a 'box'
8004 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
8006 More backward-compatible fix to char-equal core dump (Bug#17011).
8007 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
8008 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
8010 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
8012 * image.c (init_svg_functions): When loading SVG-related libraries,
8013 free already loaded libraries if the initialization fails.
8014 (rsvg_handle_set_size_callback): Remove declaration, unused.
8016 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
8018 Fix core dump in char-equal (Bug#17011).
8019 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
8020 unibyte buffers, as we can't tell whether the characters are
8023 * insdel.c (adjust_markers_for_delete): Remove unused local.
8025 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
8027 Have (MARKER . ADJUSTMENT) undo records always be immediately
8028 after their corresponding (TEXT . POS) record in undo list.
8030 * lisp.h (record-delete): New arg record_markers.
8031 (record_marker_adjustment): No longer needed outside undo.c.
8032 * insdel.c (adjust_markers_for_delete): Move calculation of marker
8033 adjustments to undo.c's record_marker_adjustments. Note that
8034 fileio.c's decide_coding_unwind is another caller to
8035 adjust_markers_for_delete. Because it has undo list bound to t,
8036 it does not rely on adjust_markers_for_delete to record marker
8038 (del_range_2): Swap call to record_delete and
8039 adjust_markers_for_delete so as undo marker adjustments are
8040 recorded before current deletion's adjustments, as before.
8041 (adjust_after_replace):
8042 (replace_range): Pass value for new record_markers arg to
8044 * undo.c (record_marker_adjustment): Rename to
8045 record_marker_adjustments and made static.
8046 (record_delete): Check record_markers arg and call
8047 record_marker_adjustments.
8048 (record_change): Pass value for new record_markers arg to
8050 (record_point): at_boundary calculation no longer needs to account
8051 for marker adjustments.
8053 2014-03-26 Martin Rudalics <rudalics@gmx.at>
8055 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
8058 2014-03-26 Glenn Morris <rgm@gnu.org>
8060 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
8062 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
8064 * buffer.c (struct sortvec): Add field `spriority'.
8065 (compare_overlays): Use it.
8066 (sort_overlays): Set it.
8068 2014-03-26 Eli Zaretskii <eliz@gnu.org>
8070 * xdisp.c (redisplay_window): If all previous attempts to find the
8071 cursor row failed, try a few alternatives before falling back to
8072 the top-most row of the window. Use row_containing_pos. (Bug#17047)
8074 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
8076 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
8077 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
8079 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
8080 variables on Windows.
8082 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
8084 * w32.c (unsetenv): Remove unused var `retval'.
8085 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
8087 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
8088 (start_watching): Remove unused var `thr'.
8090 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
8091 (find_child_console): Remove unnecesary var `thread_id'.
8093 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
8094 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
8096 2014-03-26 Glenn Morris <rgm@gnu.org>
8098 * filelock.c (Flock_buffer): Doc tweak.
8100 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
8101 * emacs.c (shut_down_emacs):
8102 * fileio.c (Finsert_file_contents, write_region):
8103 * filelock.c (top-level, syms_of_filelock):
8104 * insdel.c (prepare_to_modify_buffer_1):
8105 CLASH_DETECTION is always defined now.
8107 2014-03-25 Eli Zaretskii <eliz@gnu.org>
8109 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
8110 DLL handle, to speed up thread startup.
8112 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
8114 Handle sigmask better with nested signal handlers (Bug#15561).
8115 * atimer.c (sigmask_atimers): Remove.
8116 Remaining use rewritten to use body of this function.
8117 * atimer.c (block_atimers, unblock_atimers):
8118 * callproc.c (block_child_signal, unblock_child_signal):
8119 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
8120 New arg OLDSET. All callers changed.
8121 * atimer.c (block_atimers, unblock_atimers):
8122 * callproc.c (block_child_signal, unblock_child_signal):
8123 * keyboard.c (handle_interrupt):
8124 * sound.c (vox_configure, vox_close):
8125 Restore the old signal mask rather than unilaterally clearing bits
8126 from the mask, in case a handler is running within another
8127 handler. All callers changed.
8128 * lisp.h, process.c, process.h, term.c:
8129 Adjust decls and callers to match new API.
8130 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
8131 signal handlers aren't supposed to use floating point anyway.
8132 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
8134 2014-03-23 Daniel Colascione <dancol@dancol.org>
8136 Split gc_sweep into discrete functions for legibility and better
8139 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
8140 (sweep_vectors): Fix typo in comment.
8141 (sweep_conses, sweep_floats, sweep_intervals)
8142 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
8143 (gc_sweep): Call new functions, to which existing functionality is
8145 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
8147 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
8149 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
8151 2014-03-23 Daniel Colascione <dancol@dancol.org>
8153 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
8154 only if xic_style calls for it. This change allows Emacs to work
8155 with ibus. Also, don't leak resources if create_frame_xic fails,
8156 and stop caching xic_style across different displays.
8157 (supported_xim_styles): Make const.
8158 (best_xim_style): Remove first parameter: it's always just
8159 supported_xim_styles. Change to look at supported_xim_styles
8162 2014-03-23 Daniel Colascione <dancol@dancol.org>
8164 * term.c (init_tty): Rearrange condition for clarity; print
8165 appropriate diagnostic.
8167 2014-03-23 Daniel Colascione <dancol@dancol.org>
8169 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
8170 array. (ASAN caught.)
8172 2014-03-22 Glenn Morris <rgm@gnu.org>
8174 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
8176 2014-03-22 Daniel Colascione <dancol@dancol.org>
8178 * process.c (conv_sockaddr_to_lisp): When extracting the string
8179 names of AF_LOCAL sockets, stop before reading uninitialized memory.
8181 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8183 Fix regression introduced by patch for Bug#10500.
8184 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
8185 * w32term.c (x_draw_image_relief): Likewise.
8187 2014-03-21 Martin Rudalics <rudalics@gmx.at>
8189 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
8190 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
8191 maximize a frame for odd default fonts.
8193 2014-03-21 Glenn Morris <rgm@gnu.org>
8195 * minibuf.c (history-length): Increase default from 30 to 100.
8197 2014-03-21 Daniel Colascione <dancol@dancol.org>
8199 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
8200 every time we switch to minibuffer.
8202 * alloc.c (lisp_align_malloc, allocate_string_data)
8203 (allocate_vectorlike): Allow mmap allocation of lisp objects.
8204 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
8206 2014-03-21 Eli Zaretskii <eliz@gnu.org>
8208 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
8209 support more "verbs".
8211 2014-03-21 Daniel Colascione <dancol@dancol.org>
8213 Always prohibit dumping a dumped Emacs.
8215 * emacs.c (might_dump): New variable.
8216 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
8217 * lisp.h (might_dump): Declare.
8218 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
8220 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
8222 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
8224 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
8226 * doc.c (store_function_docstring): Warn when we don't know where to
8228 (Fsubstitute_command_keys): Don't advertise the fact that
8229 text-properties are dropped, since we think it's a bug that we'll fix.
8231 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
8232 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
8233 * frame.c (frame_garbaged): Make "docstring" more precise.
8235 2014-03-20 Glenn Morris <rgm@gnu.org>
8237 * charset.c (init_charset): When we cannot find the charsets directory,
8238 mention if EMACSDATA is set.
8240 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
8242 * fns.c (Frandom): Fix rare bug where the result isn't random.
8244 Fix porting inconsistency about rounding to even.
8245 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
8246 This way, the unusual !HAVE_RINT case acts like the usual
8247 HAVE_RINT case, and we can fix the documentation accordingly.
8249 2014-03-19 Eli Zaretskii <eliz@gnu.org>
8251 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
8252 (w32_wnd_proc): Initialize the dwHoverTime member of
8253 TRACKMOUSEEVENT structure.
8255 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
8257 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
8259 2014-03-16 Eli Zaretskii <eliz@gnu.org>
8261 * search.c (find_newline): Speed up the function when using the
8262 newline cache, by halving the number of calls to
8263 region_cache_forward and region_cache_backward. (Bug#16830)
8265 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
8267 * buffer.c (Fset_buffer): Document return value (bug#17015).
8269 2014-03-14 Martin Rudalics <rudalics@gmx.at>
8271 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
8272 nil, always resize character wise to avoid potential loss of the
8273 mode line (Bug#16923 related).
8275 2014-03-12 Martin Rudalics <rudalics@gmx.at>
8277 * frame.c (x_set_frame_parameters): Always calculate new sizes
8278 pixelwise to avoid potential loss when rounding.
8280 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
8282 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
8283 * xterm.c (x_free_frame_resources): Free all allocated cursors.
8285 2014-03-10 Eli Zaretskii <eliz@gnu.org>
8287 * w32.c (fstatat): Don't add an extra slash if the argument ends
8288 with a slash: this fails the subsequent call to stat_worker on
8289 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
8291 2014-03-09 Martin Rudalics <rudalics@gmx.at>
8293 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
8295 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
8297 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
8299 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
8300 when frame is only on one screen (Bug#14713).
8302 2014-03-08 Eli Zaretskii <eliz@gnu.org>
8304 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
8305 there's a valid wrap point in the display line, the last glyph
8306 cannot "just barely fit" on this row, because display_line doesn't
8307 let it. Instead, proceed as if the last glyph didn't fit, so that
8308 we eventually back up the iterator to the wrap point. This avoids
8309 delusional behavior of move_it_to, whereby it proceeds to the next
8310 display line, but sets current_x to zero for all the glyphs that
8311 without word-wrap would fit on the previous display line.
8312 One result was that visual-order cursor movement behaved erratically
8314 (Fmove_point_visually): Add code to find the x coordinate of the
8315 last character before wrap point, under word-wrap on a TTY.
8317 2014-03-07 Eli Zaretskii <eliz@gnu.org>
8319 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
8320 also return value of MOVE_POS_MATCH_OR_ZV from
8321 move_it_in_display_line_to, when moving from beginning of line to
8322 point's position. (Bug#16961)
8324 2014-03-07 Martin Rudalics <rudalics@gmx.at>
8326 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
8327 * window.c (Fselect_window): Explain NORECORD and
8328 `buffer-list-update-hook' in doc-string.
8330 2014-03-06 Martin Rudalics <rudalics@gmx.at>
8332 * window.c (Fother_window_for_scrolling): Check that
8333 Vother_window_scroll_buffer is a buffer.
8335 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
8337 * xterm.c (xim_initialize): Always pass a copy of resource name
8338 to XRegisterIMInstantiateCallback and eassert whether return
8339 value is True. Passing copy is important because Xlib doesn't
8340 make its own copy and resource name argument usually points to
8341 SSDATA (Vx_resource_name), which may be changed from Lisp.
8342 (xim_close_display): For XUnregisterIMInstantiateCallback,
8343 always eassert return value and pass exactly the same values
8344 as were used for XRegisterIMInstantiateCallback.
8345 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
8346 sources to check why if you are interested.
8348 2014-03-05 Martin Rudalics <rudalics@gmx.at>
8350 * dispnew.c (change_frame_size_1): Add new_lines instead of
8351 new_height, the latter may be still zero if passed as such.
8352 * window.c (Fwindow_pixel_height): Mention bottom divider in
8355 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
8357 Fix "resource temporarily unavailable" with xgselect
8359 * xgselect.c: Include <stdbool.h>.
8360 (xg_select) [!USE_GTK]: Don't lose track of errno.
8362 Fix minor --enable-gcc-warnings issues.
8363 * widget.c (update_various_frame_slots, EmacsFrameResize):
8364 Avoid unused locals. Prefer 'if' to '#if' when either will do.
8366 2014-03-04 Ken Brown <kbrown@cornell.edu>
8368 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
8369 represent the actual adjustment needed for alignment.
8371 2014-03-04 Eli Zaretskii <eliz@gnu.org>
8373 * gmalloc.c (aligned_alloc): Don't allocate more memory than
8374 needed, and don't reallocate if the initial allocation already
8375 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
8377 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8379 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
8382 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
8384 * cmds.c (delete-char): Update docstring pointing out that the
8385 function ignores `delete-active-region' and `overwrite-mode'.
8387 2014-03-03 Eli Zaretskii <eliz@gnu.org>
8389 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
8391 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
8392 allocated buffer due to alignment.
8393 (freehook): If the block to be freed was allocated by
8394 'aligned_alloc', find its real pointer before calling 'free'.
8396 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
8399 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
8401 * font.c (toplevel): Adjust comment about font cache layout.
8402 (font_clear_cache): Fix to match real font cache layout.
8403 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
8404 (Fframe_font_cache) [FONT_DEBUG]: New function.
8405 (syms_of_font) [FONT_DEBUG]: Defsubr it.
8407 Avoid crashes when X fonts are erroneously freed on reused X
8408 'Display *' connection data (Bug#16069). Note that X font
8409 resources still may be leaked, but currently there is no way
8410 to completely avoid it.
8411 * xterm.h (struct x_display_info): New member x_id. Add comments.
8412 * xterm.c (x_display_id): New variable.
8413 (x_term_init): Assign identifier to each opened X connection.
8414 * xfont.c (struct xfont): New member x_display_id.
8415 (xfont_open): Initialize it with frame's display id.
8416 (xfont_close): Check whether font's display id matches the one
8417 recorded for the given display. Adjust comment.
8418 * xftfont.c (struct xftfont_info):
8419 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
8421 2014-03-01 Martin Rudalics <rudalics@gmx.at>
8423 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
8424 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8425 killed Vother_window_scroll_buffer.
8426 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8428 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8430 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8431 that start with more than 2 slashes as UNCs. (Bug#16751)
8433 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8435 Fix a few crashes and leaks when cloning C strings.
8436 * alloc.c, lisp.h (dupstring): New function.
8437 * gtkutil.c (xg_get_font):
8438 * term.c (tty_default_color_capabilities):
8439 * xsettings.c (store_monospaced_changed)
8440 (store_font_name_changed, parse_settings)
8441 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8442 This avoids some unlikely crashes due to accessing freed storage,
8443 and avoids some minor memory leaks in the more-typical case.
8445 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8447 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8448 cursor when modeline can't be dragged (Bug#16647).
8450 2014-02-28 Glenn Morris <rgm@gnu.org>
8452 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8453 from custom-delayed-init-variables. (Bug#11565)
8455 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8457 More fixes for mouse glyph calculations (Bug#16647).
8458 * window.c (coordinates_in_window): In intersection of
8459 horizontal and vertical window dividers prefer the horizontal
8460 one. Add some extra parens to last fix.
8461 (window_relative_x_coord): Return x-coordinate for header and
8463 * xdisp.c (remember_mouse_glyph): In text area don't extend
8464 glyph into mode line to show the vertical drag cursor there
8465 immediately. Subdivide mouse glyphs in right fringes to show a
8466 horizontal drag cursor as soon as we enter the "grabbable width"
8467 portion. Handle vertical border case separately. Do not
8468 subdivide window divider areas.
8469 (note_mouse_highlight): On bottom divider of bottommost windows
8470 show vertical drag cursor only when the minibuffer window can be
8473 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8475 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8476 reset by the face of the object just displayed. See also bug#76.
8477 (get_next_display_element): If the string came from a display
8478 property, examine the box face attribute at it->position, not at
8479 it->current.pos, since the latter was not updated yet. (Bug#16870)
8480 (handle_face_prop): Improve commentary.
8482 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8484 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8485 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8487 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8489 Fixes around Bug#16647.
8490 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8491 ON_BOTTOM_DIVIDER cases.
8492 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8493 only if the window has no right divider.
8494 (Fcoordinates_in_window_p): Fix doc-string.
8496 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8498 * lread.c (Funintern): Fix doc to match advertised calling convention.
8500 2014-02-24 Daniel Colascione <dancol@dancol.org>
8502 * keyboard.c (read_char): Close race that resulted in lost events.
8504 2014-02-22 Glenn Morris <rgm@gnu.org>
8506 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8507 * window.c (window-resize-pixelwise): Doc fixes.
8509 * process.c (Finternal_default_process_filter)
8510 (Finternal_default_process_sentinel): Doc tweaks.
8512 2014-02-21 Glenn Morris <rgm@gnu.org>
8514 * process.c (Fprocess_buffer, Faccept_process_output)
8515 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8518 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8520 * window.c (Fwindow_scroll_bar_width): New function.
8522 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8524 Pacify GCC when configuring with --enable-gcc-warnings.
8525 * xdisp.c (move_it_in_display_line_to) [lint]:
8526 Initialize recently-added local.
8528 2014-02-21 Daniel Colascione <dancol@dancol.org>
8530 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8532 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8534 * xdisp.c (init_iterator): Don't dereference a bogus face
8535 pointer. (Bug#16819)
8536 (try_cursor_movement): Don't use cursor position if
8537 set_cursor_from_row failed to compute it. This avoids assertion
8538 violations in MATRIX_ROW.
8539 (move_it_in_display_line_to): Save the iterator state in ppos_it
8540 only once per call. Reimplement the method used to return to the
8541 best candidate position if all the positions found in display line
8542 are beyond TO_CHARPOS. This cuts down the number of calls to
8543 bidi_shelve_cache, which moves a lot of stuff when lines are long
8544 and include bidirectional text. (Bug#15555)
8546 2014-02-20 Glenn Morris <rgm@gnu.org>
8548 * data.c (Fdefalias): Doc fix.
8550 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8552 * xdisp.c (display_line): Fix horizontal scrolling of large images
8553 when fringes are turned off. This comes at a price of not
8554 displaying the truncation/continuation glyphs in this case.
8557 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8558 CreateDIBSection returns an error indication, zero out *ximg after
8559 destroying the image. This avoids crashes in memory allocations
8560 due to the fact that some of the callers also call
8561 x_destroy_x_image, which will attempt to free an already free'd
8564 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8566 * widget.c (update_various_frame_slots): Don't set
8567 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8569 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8571 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8573 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8575 temacs --daemon fix (Bug#16599).
8576 * emacs.c (main): Initialize daemon_pipe[1] here ...
8577 (syms_of_emacs): ... instead of here.
8579 2014-02-16 Anders Lindgern <andlind@gmail.com>
8581 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8584 2014-02-16 Daniel Colascione <dancol@dancol.org>
8586 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8587 (xd_get_connection_address): Use it.
8588 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8589 xd_get_connection_address because the latter signals if the bus
8590 we're trying to close is already disconnected.
8592 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8594 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8595 argument to CreateThread. This avoids segfaults on Windows 9X.
8596 Reported by oslsachem <oslsachem@gmail.com>.
8598 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8600 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8601 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8602 (check_lseek): New function, to report lseek errors.
8603 (save_data_space, update_file_ptrs, read_header, write_header)
8604 (copy_file, copy_rest, unexec): Use these news functions.
8605 (update_file_ptrs): Don't assume wraparound behavior when
8606 converting a large size_t value to off_t.
8608 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8610 * composite.c (fill_gstring_header): Pass positions as C integers
8611 and move parameters checking to...
8612 (Fcomposition_get_gstring): ...this function. Handle case when
8613 buffer positions are in reversed order and avoid crash (Bug#16739).
8615 * buffer.c (validate_region): Mention current buffer in error message.
8617 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8619 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8621 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8623 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8625 2014-02-11 Glenn Morris <rgm@gnu.org>
8627 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8628 Replace refs to "OpenStep" in messages.
8630 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8632 Avoid "." at end of error diagnostics.
8633 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8634 * font.c (Ffont_at):
8635 * nsfns.m (ns_display_info_for_name):
8636 * nsselect.m (Fx_own_selection_internal):
8637 * nsterm.m (performDragOperation:):
8638 Remove "." from end of diagnostic.
8640 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8642 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8643 unintuitive (bug#15824).
8644 (Fyes_or_no_p): Doc fix (bug#15456).
8646 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8648 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8650 * eval.c (call_debugger): When exiting the debugger, do not allow
8651 max_specpdl_size less than actual binding depth (Bug#16603).
8652 (syms_of_eval): Adjust docstring.
8654 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8656 * cmds.c (Fself_insert_command): Output a clearer error message on
8657 negative repetitions (bug#9476).
8659 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8661 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8663 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8665 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8667 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8669 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8671 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8673 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8675 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8677 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8678 `exit' works (bug#15865).
8680 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8682 Constrain window box/body sizes and margin widths (Bug#16649).
8683 * xdisp.c (window_box_width): Don't return less than zero.
8684 (window_box_left_offset, window_box_right_offset): Don't return
8685 more than the window's pixel width.
8686 * window.c (window_body_height, window_body_width): Don't return
8688 (window_resize_apply): Adjust margin width, if necessary.
8690 2014-02-07 Glenn Morris <rgm@gnu.org>
8692 * nsterm.m (syms_of_nsterm): Doc fix.
8694 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8696 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8697 New variables: pointers through which to call the respective APIs.
8698 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8699 (filename_from_ansi, sys_link, check_windows_init_file):
8700 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8701 This is required on Windows 9X, where we dynamically load
8702 UNICOWS.DLL which has their non-stub implementations.
8703 (maybe_load_unicows_dll): Assign addresses to these 2 function
8704 pointers after loading UNICOWS.DLL.
8706 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8707 MultiByteToWideChar and WideCharToMultiByte through function
8710 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8713 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8715 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8716 for OSX >= 10.9 if separate spaces are used.
8717 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8719 2014-02-06 Glenn Morris <rgm@gnu.org>
8721 * buffer.c (cache-long-scans): Doc fix.
8723 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8725 * w32fns.c (Fw32_shell_execute): Doc fix.
8727 2014-02-05 Bastien Guerry <bzg@gnu.org>
8729 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8730 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8732 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8734 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8735 outside the window (Bug#16649).
8737 * xdisp.c (note_mouse_highlight): When entering a margin area show
8738 a non-text cursor (Bug#16647).
8740 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8742 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8743 It prompted a compile-time diagnostic on GNU/Linux.
8744 Simplify to remove the need for the label.
8746 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8748 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8749 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8750 to show it; otherwise return 'unsupported--w32-dialog' to signal
8751 to the caller that emulation with menus is necessary.
8752 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8754 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8756 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8759 * menu.c (Fx_popup_dialog): Don't condition the call to
8760 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8761 special symbol 'unsupported--w32-dialog', emulate the dialog with
8762 a menu by calling x-popup-menu.
8764 * menu.h (Qunsupported__w32_dialog): New extern variable.
8766 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8768 * keyboard.c (kbd_buffer_get_event): Read file notification events
8771 * xgselect.c (xg_select): Read glib events in any case, even if
8772 there are no file descriptors to watch for. (Bug#16519)
8774 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8776 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8777 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8778 * w32term.c (w32_draw_window_divider): Handle first and last
8780 * w32term.h (w32_fill_area_abs): New function.
8781 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8783 * xfaces.c (realize_basic_faces): Handle new face ids.
8784 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8785 and bottom divider width.
8786 * xterm.c (x_draw_window_divider): Handle first and last pixels
8789 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8791 * print.c (Fexternal_debugging_output): Add cast to pacify
8792 --enable-gcc-warnings.
8793 * eval.c (call_debugger): Grow specpdl if the debugger was
8794 entered due to specpdl overflow (Bug#16603) and allow more
8795 specpdl space for the debugger itself.
8797 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8799 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8802 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8804 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8805 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8807 * print.c (Fexternal_debugging_output): If the argument character
8808 is non-ASCII, encode it with the current locale's encoding before
8809 writing the result to the terminal. (Bug#16448)
8811 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8812 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8815 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8817 * process.c (create_process): Reset SIGPROF handler in the child.
8818 * callproc.c (call_process): Likewise.
8820 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8822 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8824 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8826 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8827 of zero to print strings, GDB doesn't like it.
8829 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8830 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8831 we still use correct addresses. (Bug#16576)
8833 2014-01-27 K. Handa <handa@gnu.org>
8835 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8836 to preserve the code detection behavior of 24.3.
8837 * coding.h (struct coding_system): New member detected_utf8_bytes.
8838 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8839 (decode_coding_gap): Use short cut for UTF-8 file reading only
8840 when coding->detected_utf8_bytes equals to coding->src_bytes.
8841 * fileio.c (Finsert_file_contents): Cancel the previous change.
8843 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8845 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8846 that are not visible.
8848 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8850 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8851 is grabbed (Bug#16565).
8853 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8855 * xdisp.c (last_max_ascent): Re-remove after erroneously
8856 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8858 (move_it_to): Re-remove reference to last_max_ascent.
8859 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8860 max_descent here instead of calling line_bottom_y.
8863 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8865 * terminal.c (initial_free_frame_resources): New function.
8866 (init_initial_terminal): Install new hook to free face cache
8867 on initial frame and avoid memory leak. For details, see
8868 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8869 * xfaces.c (free_frame_faces): Adjust comment.
8871 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8873 * data.c (Fstring_to_number): Document results if unparsable
8876 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8878 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8880 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8882 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8883 * coding.c (detect_coding_utf_8, emacs_mule_char)
8884 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8885 (check_utf_8, decode_coding):
8886 * coding.h (struct coding_system.errors):
8887 Use ptrdiff_t, not int, for integer values derived from buffer and
8890 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8891 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8892 before invoking decode_coding_gap, since there's just one block.
8894 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8896 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8897 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8898 too early. Again run change_frame_size before assigning menu-
8901 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8903 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8904 arrives, call x_check_fullscreen, in case the new display has a
8905 different resolution. (Bug#16517)
8907 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8909 * term.c (read_menu_input): If the selected frame changes, exit
8911 (tty_menu_show): If the selected frame changes while we displayed
8912 a menu, throw to top level. (Bug#16479)
8914 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8916 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8918 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8920 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8921 * data.c (count_one_bits_word): Fix bug (negated comparison)
8922 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8924 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8926 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8927 Avoid undefined behavior by initializing display property bit of a
8928 string processed by the bidirectional iterator. For details, see
8929 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8931 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8933 Minor cleanup of previous change.
8934 * image.c (imagemagick_error, Fimagemagick_types):
8935 Omit some recently-introduced and unnecessary casts and assignments.
8937 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8939 Fix two memory leaks discovered with Valgrind.
8940 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8941 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8943 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8945 Fixes in window size functions around Bug#16430 and Bug#16470.
8946 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8947 (Fwindow_mode_line_height, Fwindow_header_line_height)
8948 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8949 Minor doc-string adjustments.
8950 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8951 Rewrite doc-strings.
8952 (window_body_height, window_body_width): Do not count partially
8953 visible lines/columns when PIXELWISE is nil (Bug#16470).
8954 (Qfloor, Qceiling): New symbols.
8956 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8958 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8959 when the image cache is not yet allocated. (Bug#16509)
8961 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8963 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8964 re-attach intervals to its base buffer (Bug#16502).
8965 * intervals.c (set_interval_object): Move from here...
8966 * intervals.h (set_interval_object): ... to here. Fix comments.
8968 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8970 Avoid undefined behavior by initializing buffer redisplay bit.
8971 Reported by Dmitry Antipov in
8972 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8973 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8975 Revert some of the CANNOT_DUMP fix (Bug#16494).
8976 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8978 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8980 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8981 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8982 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8983 they are replaced by macros that expand into direct calls to the
8984 corresponding functions from GDI32.DLL.
8985 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8986 variables in the Cygwin build, they are unused.
8988 2014-01-19 K. Handa <handa@gnu.org>
8990 * composite.c (composition_update_it): Fix previous change.
8992 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8994 Fix file name handling on MS-Windows 9X.
8995 * w32.c (maybe_load_unicows_dll): New function.
8997 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8998 on, to make sure we can convert file names to and from UTF-8 on
8999 Windows 9X. This fixes a failure to start up because Emacs cannot
9000 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
9002 * w32font.c [WINDOWSNT]: Include w32.h.
9003 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
9004 of implementing the same stuff.
9005 Remove now unused g_b_init_is_windows_9x.
9007 * w32.h (maybe_load_unicows_dll): Add prototype.
9009 2014-01-17 Eli Zaretskii <eliz@gnu.org>
9011 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
9012 switch to single keyboard. Prevents daemon crashes when a new
9013 client connects while we show a TTY menu in an existing client.
9016 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
9018 Fix MinGW64 porting problem with _setjmp.
9019 Reported by Eli Zaretskii in:
9020 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
9021 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
9022 the old _setjmp and _longjmp. All uses changed.
9024 2014-01-13 Daniel Colascione <dancol@dancol.org>
9026 * textprop.c (Fremove_list_of_text_properties):
9027 Correctly handle reaching the end of the interval tree. (Bug#15344)
9029 2014-01-13 Martin Rudalics <rudalics@gmx.at>
9031 * xdisp.c (resize_mini_window): Round height to a multiple of
9032 frame's line height. Fix bug in calculation of window start
9033 position (Bug#16424).
9035 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
9037 * macfont.m: Include termchar.h.
9038 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
9039 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
9040 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
9041 *_WITH_GC_* to take face and f as parameters.
9042 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
9043 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
9045 2014-01-13 Daniel Colascione <dancol@dancol.org>
9047 Fix menu item updating in the presence of the Unity global menu
9050 * gtkutil.h (xg_have_tear_offs): Add frame parameter
9051 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
9053 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
9054 updating menus; explain why.
9055 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
9056 problem it's supposed to solve and it interferes with detecting
9057 the presence of a global menu.
9058 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
9061 2014-01-11 K. Handa <handa@gnu.org>
9063 * composite.c (composition_update_it): Fix indexing of
9064 LGSTRING_CHAR (Bug#15984).
9066 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
9068 * unexw32.c (_start) [__MINGW64__]: Define to __start.
9070 2014-01-11 Eli Zaretskii <eliz@gnu.org>
9072 * xdisp.c (try_window_id): Don't use this function's optimizations
9073 if overlays in the buffer displayed by the window have changed
9074 since last redisplay. (Bug#16347)
9075 (message_dolog): Fix indentation.
9077 2014-01-11 Martin Rudalics <rudalics@gmx.at>
9079 * frame.c (frame_resize_pixelwise): Fix doc-string.
9081 2014-01-10 Martin Rudalics <rudalics@gmx.at>
9083 Fix handling of internal borders (Bug#16348).
9084 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
9085 Remove internal border width from pixel width of windows.
9086 (change_frame_size_1): Don't return early when frame's pixel
9087 size changes - we still have to record the new sizes in the
9089 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
9090 also when toolbar gets larger.
9091 * window.c (check_frame_size): Include internal_border_width in
9093 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
9094 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
9095 In non-toolkit/non-GTK version clear internal border.
9096 * xterm.c (x_clear_under_internal_border): New function for
9097 non-toolkit/non-GTK version.
9098 (x_after_update_window_line): In non-toolkit/non-GTK version
9100 (handle_one_xevent, x_set_window_size):
9101 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
9102 * xterm.h (x_clear_under_internal_border): Extern it.
9104 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
9106 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
9107 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
9110 2014-01-06 Eli Zaretskii <eliz@gnu.org>
9112 * xdisp.c (redisplay_window): Don't skip window redisplay if the
9113 last value of point is not equal to buffer's point. (Bug#16129)
9115 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
9118 * nsterm.h (updateCollectionBehavior): Rename from
9119 updateCollectionBehaviour. All uses changed.
9121 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
9122 * Makefile.in (SETFATTR): New macro.
9123 (temacs$(EXEEXT)): Use it.
9125 2014-01-04 Martin Rudalics <rudalics@gmx.at>
9127 Fix maximization behavior on Windows (Bug#16300).
9128 * w32fns.c (w32_fullscreen_rect): Don't handle
9129 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
9130 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
9131 of SetWindowPos. Restore last placement also when leaving
9132 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
9133 but the FULLSCREEN_BOTH case.
9135 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
9138 * data.c (arithcompare_driver):
9139 * fileio.c (Fcar_less_than_car):
9140 * fns.c (internal_equal):
9141 * frame.c (delete_frame):
9142 * lisp.h (enum More_Lisp_Bits):
9144 Avoid C99 constructs that don't work in C89.
9145 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
9146 to port to C89, which doesn't have 'long long'.
9147 (count_trailing_zero_bits): Use them.
9149 2014-01-03 Chong Yidong <cyd@gnu.org>
9151 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
9153 2014-01-02 Martin Rudalics <rudalics@gmx.at>
9155 Further adjust frame/window scrollbar width calculations.
9156 * window.c (apply_window_adjustment):
9157 Set windows_or_buffers_changed.
9158 (Fwindow_scroll_bars): Return actual scrollbar width.
9159 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
9160 For non-toolkit builds again use 14 as minimum width and set
9161 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
9162 * xterm.c (XTset_vertical_scroll_bar): Take width from
9163 WINDOW_SCROLL_BAR_AREA_WIDTH.
9164 (x_new_font): Rename wid to unit. Base calculation of new
9165 scrollbar width on toolkit used and make it analogous to that of
9166 x_set_scroll_bar_default_width.
9167 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
9168 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
9169 of GetSystemMetrics.
9170 * w32term.c (w32_set_vertical_scroll_bar): Take width from
9171 WINDOW_SCROLL_BAR_AREA_WIDTH.
9172 (x_new_font): Make it correspond to changes in xterm.c.
9174 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
9176 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
9177 This is a cleaner way to fix the MinGW-w64 porting problem.
9178 Check for INTPTR_MAX misconfiguration.
9180 2014-01-01 Eli Zaretskii <eliz@gnu.org>
9182 * search.c (newline_cache_on_off, find_newline): In indirect
9183 buffers, use the newline cache of the base buffer.
9185 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
9186 buffer, invalidate the caches of its base buffer. (Bug#16265)
9188 * indent.c (width_run_cache_on_off, compute_motion): In indirect
9189 buffers, use the width-run cache of the base buffer.
9191 * xdisp.c (redisplay_window): When the window displays an indirect
9192 buffer, and the character widths in the display table have
9193 changed, invalidate the width-run cache of the corresponding base
9196 * fileio.c (Finsert_file_contents): When invalidating the newline
9197 cache, consider the case of inserting into indirect buffer.
9199 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
9200 In indirect buffers, use the paragraph cache of the base buffer.
9202 2013-12-31 Martin Rudalics <rudalics@gmx.at>
9204 * window.c (grow_mini_window): Fix last change.
9206 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
9208 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
9210 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
9212 * w32term.c (w32_initialize): Use LCID and LOWORD.
9214 * w32proc.c (create_child): Use pid_t for 5th argument.
9215 (IsValidLocale): Don't provide prototype for MinGW64.
9216 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
9217 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
9219 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
9220 MinGW64 doesn't support.
9222 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
9224 * w32.c (set_named_security_info): New function.
9225 (acl_set_file): Fall back on set_named_security_info if
9226 set_file_security fails.
9227 (g_b_init_set_named_security_info_w)
9228 (g_b_init_set_named_security_info_a): New static variables.
9229 (globals_of_w32): Initialize them to zero.
9230 (set_named_security_info): Set them to non-zero if the
9231 corresponding API is available.
9232 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
9233 New function typedefs.
9235 2013-12-31 Martin Rudalics <rudalics@gmx.at>
9237 Some more fixes following pixelwise resize changes including one
9239 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
9240 of frame_resize_pixelwise.
9241 * widget.c (pixel_to_text_size): New function.
9242 (update_wm_hints): Have size hints respect value of
9243 frame_resize_pixelwise.
9244 (EmacsFrameResize): Alway process resize requests pixelwise.
9245 * window.c (grow_mini_window): Make sure mini window is at least
9247 * xdisp.c (display_menu_bar): Make sure menubar extends till
9249 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
9250 (x_set_tool_bar_lines): Calculate pixelwise.
9251 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
9252 frame_resize_pixelwise.
9254 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
9256 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9257 variables not used there.
9259 2013-12-30 Eli Zaretskii <eliz@gnu.org>
9261 * w32.c (sys_umask): New function. (Bug#16299)
9263 2013-12-30 Martin Rudalics <rudalics@gmx.at>
9265 * dispnew.c (change_frame_size_1): Take old width of root window
9266 from that window's pixel width. (Bug#16284)
9268 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
9270 Plain copy-file no longer chmods an existing destination (Bug#16133).
9271 * fileio.c (realmask): Now a static var, not a local.
9272 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
9273 Remove arg STATPTR. All uses changed.
9274 (Fcopy_file): Do not alter permissions of existing destinations,
9275 unless PRESERVE-PERMISSIONS (renamed from
9276 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
9277 Avoid race when testing for existing destinations and for
9278 when input and output files are the same.
9279 If changing the group fails, adjust both default and
9280 preserved permissions so that access is not granted to the
9282 (Fset_default_file_modes, init_fileio): Update realmask.
9283 (Fdefault_file_modes): Use realmask instead of calling umask.
9285 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
9287 Fix pipe bug with OS X emacs --daemon (Bug#16262).
9288 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
9289 flags on the daemon pipe ends before execing.
9291 2013-12-28 Eli Zaretskii <eliz@gnu.org>
9293 * w32fns.c (Fx_create_frame): Error out if called from a TTY
9294 session. (Bug#14739)
9296 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
9298 * callproc.c (Vexec_path): Document that exec-directory is in it.
9300 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
9302 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
9305 2013-12-27 Chong Yidong <cyd@gnu.org>
9307 * data.c (Fsymbol_function): Doc fix.
9309 2013-12-26 Martin Rudalics <rudalics@gmx.at>
9311 Some more tinkering with Bug#16051.
9312 * window.c (resize_frame_windows): Don't let the size of the
9313 root window drop below the frame's default character size.
9314 Never ever delete any subwindows - let the window manager do the
9317 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
9318 of toolbar lines needed when they exceed the height of the root
9320 (unwind_create_frame_1): New function.
9321 (Fx_create_frame): Generally inhibit calling the window
9322 configuration change hook here. Remove extra call to
9323 change_frame_size - it's not needed when we don't run the
9324 configuration change hook.
9326 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
9328 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
9329 On my Fedora 19 platform the core dumps were so big that
9330 my desktop became nearly catatonic.
9331 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
9332 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
9333 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
9334 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
9335 a clang-only syntax.
9336 * conf_post.h (__has_feature): New macro, if not already defined.
9337 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
9338 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
9340 2013-12-25 Eli Zaretskii <eliz@gnu.org>
9342 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
9343 is a file name. (Bug#16252)
9345 2013-12-25 Chong Yidong <cyd@gnu.org>
9347 * keyboard.c (Voverriding_terminal_local_map)
9348 (Voverriding_local_map): Doc fix.
9350 * keymap.c (Vemulation_mode_map_alists): Doc fix.
9352 2013-12-24 Eli Zaretskii <eliz@gnu.org>
9354 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
9355 file name when it is submitted to ShellExecute. Simplify code.
9356 Don't test DOCUMENT for being a string, as that is enforced by
9357 CHECK_STRING. Doc fix.
9359 2013-12-23 Eli Zaretskii <eliz@gnu.org>
9361 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
9362 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
9363 redisplay_tool_bar does. Improve and fix commentary.
9364 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
9365 limits of the glyph matrices. (Bug#16051)
9366 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
9367 only when the new size is different from the old one, and the new
9368 size can be achieved given the frame height.
9370 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
9372 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
9374 2013-12-23 Glenn Morris <rgm@gnu.org>
9376 * lread.c (Fload): Mention load-prefer-newer in doc.
9378 2013-12-22 Martin Rudalics <rudalics@gmx.at>
9380 Handle Bug#16207 by being more restrictive when running hooks.
9381 * window.c (unwind_change_frame): New function.
9382 (Fset_window_configuration): Don't run configuration change hook
9383 while the frame configuration is unsafe. Call select_window
9386 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
9388 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
9390 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
9392 * nsterm.h: Declare EmacsColor category.
9394 * nsterm.m (NSColor): Implement EmacsColor category.
9395 (ns_get_color): Use colorUsingDefaultColorSpace.
9396 (ns_get_color, ns_term_init): Use colorForEmacsRed.
9398 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
9400 2013-12-21 Eli Zaretskii <eliz@gnu.org>
9402 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
9403 having the PNG_NORETURN attribute, to avoid compiler warning in
9406 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9408 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
9410 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
9411 fringe background extension.
9412 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9413 because they are now always the same as `left' and `width',
9414 respectively. Remove code for the case that `width' and
9415 `sb_width' are different.
9417 2013-12-20 Martin Rudalics <rudalics@gmx.at>
9419 Remove scroll_bar_actual_width from frames.
9420 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
9421 * frame.c (Fscroll_bar_width): Return scroll bar area width.
9422 (x_figure_window_size):
9423 * nsterm.m (x_set_window_size):
9424 * widget.c (set_frame_size):
9425 * w32term.c (x_set_window_size):
9426 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9427 scroll_bar_actual_width.
9429 Convert scroll_bar members to integers on Windows.
9430 * w32term.h (struct scroll_bar): Convert top, left, width,
9431 height, start, end and dragging to integers.
9432 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9434 * w32term.c (w32_set_scroll_bar_thumb)
9435 (w32_scroll_bar_handle_click): Remove XINT conversions for
9436 scroll_bar members. Treat bar->dragging as integer.
9437 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9438 first element. Remove XINT conversions for scroll_bar members.
9439 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9440 Remove XINT conversions for scroll_bar members.
9442 Fix assignment for new window total sizes.
9443 * window.c (Fwindow_resize_apply_total): Assign values for
9446 2013-12-20 Chong Yidong <cyd@gnu.org>
9448 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9449 argument to `append'.
9451 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9453 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9454 current text face, for extending the face of the display margins.
9457 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9458 Doc fix. (Bug#16190)
9460 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9462 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9465 * nsterm.m (Qfile, Qurl): New.
9466 (EV_MODIFIERS2): New macro.
9467 (EV_MODIFIERS): Use EV_MODIFIERS2.
9468 (ns_term_init): Remove font and color from DND, does not work on
9469 newer OSX, and other ports don't have them.
9470 (performDragOperation:): Handle modifiers used during drag.
9471 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9472 Remove global Lisp variables used to communicate with ns-win.el.
9473 Remove font and color handling.
9474 (syms_of_nsterm): Defsym Qfile and Qurl.
9476 2013-12-19 Anders Lindgren <andlind@gmail.com>
9478 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9479 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9481 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9482 (constrainFrameRect): Remove special case nr_screens == 1.
9483 Don't constrain size to size of view.
9485 * nsterm.h (ns_output): Remove dont_constrain.
9487 2013-12-19 Anders Lindgren <andlind@gmail.com>
9489 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9491 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9493 Minor fixes for recent openp changes.
9494 * lisp.h (GCPRO7): New macro.
9495 * lread.c (openp): Use bool for boolean; all callers changed.
9496 Protect save_string from GC. Don't assume that file descriptors
9497 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9498 warning about uninitialized variable.
9500 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9502 * w32fns.c (emacs_abort): Use intptr_t as argument of
9503 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9505 2013-12-18 Glenn Morris <rgm@gnu.org>
9507 * lread.c (Fload): Pass load_prefer_newer to openp.
9508 Don't bother checking mtime if openp already did it.
9509 (openp): Add `newer' argument, to check all suffixes
9510 and find the newest file.
9511 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9512 * callproc.c (call_process):
9513 * charset.c (load_charset_map_from_file):
9514 * emacs.c (init_cmdargs):
9515 * image.c (x_create_bitmap_from_file, x_find_image_file):
9517 * lread.c (Flocate_file_internal):
9518 * process.c (Fformat_network_address):
9519 * sound.c (Fplay_sound_internal):
9520 * w32.c (check_windows_init_file):
9521 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9523 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9525 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9527 * w32.c (getloadavg): Don't index samples[] array with negative
9528 indices. Recover from wall-clock time being set backwards.
9530 * w32term.c (w32_initialize): Declare the argument of
9531 set_user_model as const.
9533 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9534 (w32_menu_show): Constify some arguments passed to MessageBox.
9536 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9537 to initialize Lisp objects.
9539 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9540 initialize Lisp objects.
9542 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9543 use variables used only on X under that condition.
9545 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9546 variables not used there.
9548 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9550 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9551 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9553 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9555 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9556 code, revealed in presence of R2L characters, character
9557 compositions, and display vectors. A better fix for Bug#16148.
9558 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9559 GTK and NS builds, they don't have this member of struct frame.
9561 * dispextern.h (struct composition_it): Correct a comment for the
9564 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9566 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9567 This prevents a compilation error on C compilers that do not
9568 default functions to return 'int' if not declared. Also, add
9569 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9570 since it now uses inline functions.
9572 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9574 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9575 display margins on mode line, header line, and in the frame's
9576 tool-bar window. (Bug#16165)
9578 2013-12-16 Andreas Schwab <schwab@suse.de>
9580 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9582 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9584 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9587 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9589 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9591 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9593 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9594 intended to find bogus pointers in font objects (Bug#16140).
9595 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9596 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9597 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9598 Disable for MS-Windows due to Bug#15876; apparently this
9599 requires more or less substantial changes in fontset code.
9600 * xfont.c (xfont_close):
9601 * xftfont.c (xftfont_close): Call x_display_info_for_display
9602 to check whether 'Display *' is valid (Bug#16093 and probably
9605 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9607 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9608 Reported by Juanma Barranquero <lekktu@gmail.com>.
9610 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9611 open a pty on MS-Windows. (Bug#16152)
9613 * emacs.c (decode_env_path): Fix bogus comparison against
9614 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9616 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9618 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9619 (Fx_file_dialog): Add parentheses around && to silence warning.
9621 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9623 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9625 * xdisp.c (extend_face_to_end_of_line): Extend background of
9626 non-default face in margin areas as well. (Bug#16151)
9627 (display_line): Call extend_face_to_end_of_line for continued
9628 lines as well, if the display margins have non-zero width.
9629 (set_glyph_string_background_width): When needed, set the
9630 extends_to_end_of_line_p flag on glyph strings to be drawn in
9631 margin areas, not only in the text area.
9633 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9636 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9638 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9639 Don't worry about verify_error being t, since it has to be a list.
9641 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9643 Use bool for boolean, focusing on headers.
9644 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9645 No need to include <stdbool.h>, since conf_post.h does it now.
9646 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9647 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9648 (SET_PER_BUFFER_VALUE_P):
9649 * ccl.c, ccl.h (setup_ccl_program):
9650 * ccl.h (CHECK_CCL_PROGRAM):
9651 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9652 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9653 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9654 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9655 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9656 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9657 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9658 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9659 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9660 (CHARSET_FAST_MAP_SET):
9661 * coding.c (decode_coding_ccl, encode_coding_ccl):
9662 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9663 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9664 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9665 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9666 (decode_coding_c_string):
9667 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9668 * conf_post.h (has_attribute):
9669 * dispextern.h (trace_redisplay_p)
9670 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9671 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9672 (SET_GLYPH_FROM_CHAR_GLYPH)
9673 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9674 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9675 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9676 (cursor_in_mouse_face_p):
9677 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9678 (blank_row, prepare_desired_row)
9679 (build_frame_matrix_from_leaf_window, make_current)
9680 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9681 (update_window, scrolling_window, update_frame_line):
9682 * disptab.h (GLYPH_FOLLOW_ALIASES):
9683 * editfns.c (Fformat):
9684 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9685 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9686 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9687 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9688 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9689 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9690 (FONT_DEFERRED_LOG):
9691 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9692 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9693 (FRAME_MOUSE_UPDATE):
9694 * fringe.c (Fdefine_fringe_bitmap):
9695 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9696 (x_create_bitmap_from_xpm_data, xpm_load_image):
9697 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9698 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9699 (MERGE_INTERVAL_CACHE):
9700 * keymap.h (KEYMAPP):
9701 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9702 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9703 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9704 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9705 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9706 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9707 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9708 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9709 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9710 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9711 (SETUP_BUFFER_SYNTAX_TABLE):
9712 * systime.h (timespec_valid_p):
9713 * term.c (save_and_enable_current_matrix):
9714 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9715 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9716 (redisplay_internal, try_window_reusing_current_matrix)
9717 (sync_frame_with_window_matrix_rows, try_window_id)
9718 (display_menu_bar, display_tty_menu_item, display_mode_line)
9719 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9720 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9721 * xmenu.c (xmenu_show):
9722 * xterm.c (use_xim, x_term_init):
9723 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9724 (struct x_bitmap_record):
9725 Use bool for booleans.
9726 * ccl.c (struct buffer_text):
9727 * ccl.h (struct ccl_program):
9728 * charset.h (struct charset):
9730 * coding.h (struct iso_2022_spec, struct coding_system):
9731 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9732 (struct glyph_string, struct face, struct face_cache)
9733 (struct bidi_string_data, struct bidi_it)
9734 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9736 * editfns.c (Fformat):
9737 * frame.h (struct frame):
9738 * fringe.c (struct fringe_bitmap):
9739 * intervals.h (struct interval):
9740 * keyboard.h (struct kboard):
9741 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9742 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9743 (struct Lisp_Buffer_Local_Value, union specbinding):
9744 * macfont.m (struct macfont_info):
9745 * process.h (struct Lisp_Process):
9746 * termchar.h (struct tty_display_info):
9747 * window.h (struct window):
9748 * xterm.h (struct x_output):
9749 Use bool_bf for boolean bit-fields.
9750 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9751 All callers changed.
9752 * ccl.h (struct ccl_program): Remove unused members private_state,
9753 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9755 (struct ccl_spec): Remove unused members cr_carryover,
9756 eight_bit_carryover.
9757 * conf_post.h: Include <stdbool.h>.
9758 (bool_bf): New type.
9759 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9760 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9761 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9762 'do { ... } while (false)' brackets.
9763 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9764 Args must now be expressions; all callers changed.
9765 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9766 (PRODUCE_GLYPHS): Simplify use of boolean.
9767 * fileio.c (Fcopy_file):
9768 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9769 * lisp.h (UNGCPRO): Return void, not int.
9770 (FOR_EACH_TAIL): Use void expression, not int expression.
9771 * region-cache.c: Reindent.
9772 * region-cache.h: Copy comments from region-cache.c, to fix
9773 incorrect remarks about booleans.
9775 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9777 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9778 when character at point is displayed from a display vector.
9781 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9783 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9784 now a list of certificate validation checks that will abort a
9785 connection with an error.
9786 (Fgnutls_boot): Document it and use it.
9788 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9790 * w32term.c (w32_enable_frame_resize_hack): New variable.
9791 (x_set_window_size): Use it to hack frame resizing on Windows
9794 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9796 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9797 Windows-specific code to w32.c. Change error message text to
9798 match that of Posix platforms.
9800 * w32.c (w32_copy_file): New function, most of the code copied and
9801 reworked from Fcopy_file. Improve error handling. Plug memory
9802 leak when errors are thrown. Support file names outside of the
9803 current codepage. (Bug#7100)
9805 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9807 * lread.c (load_path_default): Prototype.
9809 2013-12-13 Glenn Morris <rgm@gnu.org>
9811 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9812 (dump_path): Remove.
9813 (load-path-default): Remove `changed' argument.
9814 Do not set dump_path permanently. Simplify.
9815 (init_lread): Simplify.
9816 (syms_of_lread): Remove dump_path.
9818 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9820 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9821 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9822 2013-12-12 font-related change to avoid Bug#16128, which
9823 is quite hard to fix without even more substantial changes.
9825 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9827 * font.c (font_close_object): Check for live frame (Bug#16128).
9829 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9831 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9832 Return ptrdiff_t, not int, since it's a buffer size.
9833 Reindent/reparen some macros to a more Gnuish style.
9835 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9837 Avoid undefined behavior with huge regexp interval counts.
9838 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9839 since it's now specialized to interval counts. All uses changed.
9840 Do not assume wraparound on signed integer overflow.
9841 (regex_compile): Simplify based on the above changes.
9843 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9845 Support file names on MS-Windows that use characters outside of
9846 the current system codepage. (Bug#7100)
9848 * w32.c (get_file_security, set_file_security)
9849 (create_symbolic_link): Separate pointers and boolean flags for
9850 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9851 non-zero, else the former.
9852 (codepage_for_filenames, filename_to_utf16, )
9853 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9855 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9857 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9858 Accept only one argument; all callers changed.
9859 (dostounix_filename): Remove the second argument, now works in
9860 UTF-8. All callers changed.
9861 (parse_root): Lose DBCS code.
9862 (get_long_basename, w32_get_short_filename, init_environment)
9863 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9864 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9865 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9866 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9867 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9868 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9870 (ansi_encode_filename): New function.
9871 (get_emacs_configuration, get_emacs_configuration_options):
9873 (add_volume_info, GetCachedVolumeInformation): Run the input file
9874 name through unixtodos_filename, to ensure it is stored and
9875 referenced in canonical form.
9876 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9877 (logon_network_drive, sys_link, utime): Improve error handling.
9878 (sys_access): New function.
9879 (hashval, generate_inode_val): Unused functions deleted.
9880 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9881 (check_windows_init_file): Convert error message from UTF-8 to
9882 ANSI codepage, for display in the message box.
9883 (globals_of_w32): Set w32_unicode_filenames according to the OS
9886 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9887 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9888 (syms_of_w32term): Declare w32-unicode-filenames.
9890 * w32proc.c (new_child, delete_child): Remove code that handled
9891 unused pending_deletion and input_file members of the child struct.
9892 (create_child, sys_spawnve): Convert all file names to ANSI
9893 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9894 name cannot be encoded in ANSI codepage. Don't use
9895 unixtodos_filename, mirror slashes by hand.
9896 (record_infile, record_pending_deletion): Functions deleted.
9897 (Fw32_short_file_name): Call w32_get_short_filename instead of
9900 * w32notify.c (add_watch): Work in Unicode mode when
9901 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9902 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9903 instead, do the same with Lisp primitives.
9905 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9906 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9907 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9908 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9909 (Fw32_shell_execute): Improve error reporting.
9910 (Fdefault_printer_name): Ifdef away for Cygwin.
9912 * w32.h (struct _child_process): Remove input_file and
9913 pending_deletion members that are no longer used.
9914 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9915 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9916 (ansi_encode_filename): New and updated prototypes.
9918 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9920 (unexec): Don't use dostounix_filename, it expects a file name in
9921 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9924 * fileio.c (Ffile_name_directory, file_name_as_directory)
9925 (directory_file_name, Fexpand_file_name)
9926 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9927 arguments of dostounix_filename.
9928 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9929 use MAX_UTF8_PATH for size of file-name strings.
9930 (emacs_readlinkat): Build an explicitly unibyte string for file
9932 (syms_of_fileio) <file-name-coding-system>:
9933 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9935 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9936 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9937 directories to UTF-8.
9938 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9939 environment, and each element of the input PATH, to UTF-8.
9941 * dired.c (file_attributes): Use build_unibyte_string explicitly
9942 to make Lisp strings from user and group names.
9944 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9947 * coding.c (decode_file_name, encode_file_name): New functions.
9949 * termcap.c (tgetent): Adapt to the change in arguments of
9952 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9955 * msdos.c (dostounix_filename, init_environment): Adapt to the
9956 change in arguments of dostounix_filename.
9958 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9959 [WINDOWSNT]: Encode file names passed to the image libraries in
9962 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9963 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9965 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9966 arguments of dostounix_filename.
9968 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9970 * font.h (struct font_entity) [HAVE_NS]: New field to record
9971 font driver which was used to create this entity.
9972 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9973 frame where the font was opened.
9974 (font_close_object): Add prototype.
9975 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9976 (font_close_object): Not static any more. Lost frame arg.
9977 Adjust comment and users.
9978 * alloc.c (cleanup_vector): Call font_close_object to adjust
9979 per-frame font counters correctly. If HAVE_NS, also call
9980 driver-specific cleanup for font-entity objects.
9981 * ftfont.c (ftfont_open):
9982 * nsfont.m (nsfont_open):
9983 * w32font.c (w32font_open_internal):
9984 * xfont.c (xfont_open):
9985 * xftfont.c (xftfont_open): Save frame pointer in font object.
9986 * macfont.m (macfont_open): Likewise.
9987 (macfont_descriptor_entity): Save driver pointer to be able
9988 to call its free_entity routine when font-entity is swept.
9989 * ftxfont.c (ftxfont_open): Add eassert because frame
9990 pointer should be saved by ftfont_driver.open.
9992 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9994 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9995 input polling is used. This is still meaningful for Cygwin, see
9996 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9997 * keyboard.c (poll_for_input_1, input_polling_used):
9998 Define unconditionally.
9999 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
10000 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
10001 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
10002 (font_for_char): Prefer ptrdiff_t to int for buffer position.
10003 (face_for_char): Likewise. Rearrange eassert and return ASCII
10004 face for CHAR_BYTE8_P.
10005 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
10007 2013-12-11 Ken Brown <kbrown@cornell.edu>
10009 * dispextern.h (erase_phys_cursor):
10010 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
10012 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
10014 * nsterm.m (x_free_frame_resources):
10015 * term.c (tty_free_frame_resources):
10016 * xterm.c (x_free_frame_resources): Do not check for non-NULL
10017 face cache because it's implied by free_frame_faces anyway.
10018 * w32term.c (x_free_frame_resources): Likewise. Do not call
10019 free_frame_faces twice.
10021 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
10023 * editfns.c (Fformat_time_string): Mention %F in the doc.
10025 2013-12-11 Martin Rudalics <rudalics@gmx.at>
10027 * window.c (resize_frame_windows): Don't return immediately when
10028 the root window's size doesn't change - the minibuffer window
10029 may still have to be repositioned/resized.
10030 * xfns.c (Fx_create_frame): Always change the frame size after
10031 initializing the frame's faces.
10032 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
10033 change_frame_size should already have done it.
10034 (x_new_font): Assign new tool- and menu-bar heights.
10035 (x_set_window_size_1): Account for tool- and menu-bar heights
10036 (Bug#16013). Don't set pixel sizes since change_frame_size
10037 should already have done it.
10039 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
10041 Remove the option of using libcrypto.
10042 * Makefile.in (LIB_CRYPTO): Remove.
10043 (LIBES): Don't use it.
10045 2013-12-11 Juri Linkov <juri@jurta.org>
10047 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
10048 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
10050 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
10052 * xdisp.c (display_tool_bar_line): Don't extend on a previously
10053 drawn tool bar items (Bug#16058).
10054 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
10056 2013-12-09 Ken Brown <kbrown@cornell.edu>
10058 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
10060 * lisp.h (get_frame_param): Adjust conditions for prototype
10063 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
10065 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
10066 Avoid unused macro warning if configured --without-xft.
10068 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
10070 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
10072 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
10074 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
10076 * emacs.c (main): Call fixup_locale a second time for GNUstep.
10078 2013-12-08 Martin Rudalics <rudalics@gmx.at>
10080 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
10082 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
10084 Use libcrypto's checksum implementations if available, for speed.
10085 * Makefile.in (LIB_CRYPTO): New macro.
10088 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
10089 The macro didn't conform to C99 due to type mismatch,
10090 which caused compilation failure with Sun C 5.12,
10091 and it was confusing anyway. Include window.h to declare
10092 redisplay_other_windows.
10094 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
10096 * window.c (set_window_buffer): Update mode line (bug#16084).
10098 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
10100 Fix minor problems found by static checking.
10101 * keyboard.c (poll_for_input_1, input_polling_used):
10102 Define only if HAVE_NTGUI.
10103 * xmenu.c (popup_activate_callback): Omit unnecessary
10104 check against USE_X_TOOLKIT, which must be defined here anyway.
10105 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
10108 2013-12-07 Martin Rudalics <rudalics@gmx.at>
10110 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
10112 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
10114 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
10116 * nsterm.m (x_set_window_size): Remove fprintf.
10117 (init): Define always. Set applicationDidFinishLaunchingCalled
10119 (applicationDidFinishLaunching:):
10120 Set applicationDidFinishLaunchingCalled.
10121 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
10124 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
10126 Pixel resize changes for NS (Bug#16049).
10127 * nsterm.m (x_set_window_size): Change parameters rows/cols to
10128 height/width. row/cols are locals.
10129 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
10130 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
10131 (windowWillResize): Remove gsextra. Calculate extra as in
10133 (x_new_font): Don't change frame size if fullscreen.
10134 Change size pixelwise.
10136 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
10137 comment in xfns.c. Change to pixelwise call.
10139 2013-12-06 Eli Zaretskii <eliz@gnu.org>
10141 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
10144 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
10146 * xterm.c (input_signal_count): Remove.
10147 (x_dispatch_event): Define unconditionally.
10148 (x_make_frame_visible): Process X events until the frame
10149 is really visible (Bug#16027).
10150 * xterm.h (x_dispatch_event): Declare unconditionally.
10152 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
10154 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
10156 * nsterm.m (x_set_window_size): Handle pixelwise.
10158 2013-12-05 Martin Rudalics <rudalics@gmx.at>
10160 * w32term.c (x_new_font):
10161 * xterm.c (x_new_font): Calculate new frame size from new font
10164 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
10166 * lisp.h (FOR_EACH_TAIL): New macro.
10167 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
10169 * window.c (select_window): Call second wset_redisplay before we change
10170 selected_window (bug#16034).
10172 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
10174 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
10176 2013-12-04 Eli Zaretskii <eliz@gnu.org>
10178 * w32xfns.c: Include window.h, to avoid a compiler warning.
10180 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
10182 * window.c (window_scroll): Mark window for redisplay (bug#16034).
10183 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
10184 window_scroll takes care of it.
10185 (Fset_window_point, Fdelete_other_windows_internal)
10186 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
10187 (Fsplit_window_internal, Fdelete_window_internal)
10188 (Fresize_mini_window_internal, Fset_window_configuration)
10189 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
10190 cause redisplay instead of forcing a complete redisplay.
10191 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
10192 we're only affecting the selected_window.
10194 2013-12-04 Eli Zaretskii <eliz@gnu.org>
10196 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
10197 directional control characters. Update type and category
10198 determination according to the UBA from Unicode v6.3.
10199 (bidi_category_t): New category EXPLICIT_FORMATTING.
10201 * dispextern.h (bidi_type_t): Update to include new bidirectional
10202 properties introduced with Unicode v6.3. (Bug#16043)
10204 2013-12-04 Martin Rudalics <rudalics@gmx.at>
10206 * xterm.c (XTflash): Fix coordinate of bottom area to flash
10209 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
10211 * font.c (font_list_entities): Remove dummy assignment.
10212 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
10213 used on graphic displays only. Remove unused 'font_encoder' member.
10214 (struct font_bitmap): Remove unused 'extra' member.
10215 * nsfont.m (nsfont_open):
10216 * w32font.c (w32font_open_internal):
10217 * ftfont.c (ftfont_get_bitmap): Adjust users.
10219 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
10221 Use bool for boolean.
10222 * tparam.c (tparam1):
10223 * undo.c (record_point, record_property_change):
10224 Use bool for boolean, for local vars that are always true or false.
10226 Minor integer overflow fixes (Bug#16033).
10227 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
10228 This improves on the previous fix to this function.
10229 (window_resize_check): When summing up pixel counts, don't rely on
10230 undefined behavior if the sum overflows.
10232 2013-12-03 Martin Rudalics <rudalics@gmx.at>
10234 * window.c (Fset_window_new_pixel): Don't choke at negative
10235 argument value (Bug#16033).
10237 * xfns.c (Fx_create_frame): Add another call to change_frame_size
10238 to avoid crash in window_box_height.
10240 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
10241 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
10243 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
10245 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
10247 Minor integer overflow fixes.
10248 * window.c (Fset_window_new_pixel, grow_mini_window):
10249 * xdisp.c (Fwindow_text_pixel_size):
10250 Avoid undefined behavior on signed integer overflow.
10251 * xfns.c (x_set_mouse_color):
10252 Check that drag shape fits in 'unsigned', since that's what X wants.
10254 2013-12-02 Eli Zaretskii <eliz@gnu.org>
10256 Improve reporting of fatal exception on MS-Windows.
10257 * w32fns.c (my_exception_handler): New function.
10258 (globals_of_w32fns): Set it up as the unhandled exception
10259 handler. Initialize exception code and address to zeros.
10260 (emacs_abort): If the exception code and address are available,
10261 print them at the beginning of the backtrace. Fix the format of
10262 printing addresses (was producing 0x0x12345678 on XP).
10265 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
10267 * eval.c (Fbacktrace__locals): New function.
10268 (syms_of_eval): Defsubr it.
10270 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
10272 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
10273 Define here to unify between...
10274 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
10275 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
10277 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10279 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
10281 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
10282 fringe background extension.
10283 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
10284 because they are now always the same as `left' and `width',
10285 respectively. Remove code for the case that `width' and
10286 `sb_width' are different.
10288 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
10290 Fix minor problems found by static checking.
10291 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
10292 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
10293 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
10295 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
10297 * image.c (imagemagick_compute_animated_image): Don't crash if we
10298 have an animation with different-sized images (bug#15313).
10300 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10302 Remove some unused items introduced during pixelwise change.
10303 * window.c (window_resize_total_check): Remove unused function.
10304 * xdisp.c (remember_mouse_glyph): Remove unused label.
10305 (Ftool_bar_height): Move declaration inside #if.
10306 * xterm.c (x_set_window_size): Don't use r and c.
10308 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
10310 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
10311 `value' and `endp'.
10313 * window.c (Fset_window_configuration): Comment out unused variables.
10315 * w32term.c (w32_read_socket): Remove unused variable `buf'.
10317 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
10319 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
10321 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
10323 * gnutls.c (gnutls_audit_log_function): Only declare and define if
10324 HAVE_GNUTLS3 (Bug#16001).
10326 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
10327 if interrupts are deferred (Bug#15801).
10329 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10331 Support resizing frames and windows pixelwise.
10332 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
10333 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
10334 (struct glyph_matrix): Replace window_left_col and
10335 window_top_line by window_pixel_left and window_pixel_top.
10336 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
10338 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
10339 (draw_window_divider, move_it_to, x_draw_right_divider)
10340 (x_draw_bottom_divider, change_frame_size): Add or fix
10342 * dispnew.c (change_frame_size_1): Change prototype.
10343 (adjust_glyph_matrix, required_matrix_width)
10344 (adjust_frame_glyphs_for_window_redisplay): Use pixel
10345 values instead of lines and columns.
10346 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
10347 WINDOW_TOTAL_FRINGE_WIDTH.
10348 (handle_window_change_signal, do_pending_window_change)
10349 (init_display): Adjusts calls of change_frame_size.
10350 (change_frame_size, change_frame_size_1): Handle pixelwise
10352 * frame.c (Qright_divider_width, Qbottom_divider_width):
10354 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
10355 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
10356 (x_set_internal_border_width, x_set_vertical_scroll_bars)
10357 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
10359 (set_frame_param): New function.
10360 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
10361 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
10362 (Ffringe_width, Fborder_width, Fright_divider_width)
10363 (Fbottom_divider_width): New functions, defsubr them.
10364 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
10365 New argument pixelwise.
10366 (struct frame_parm_table): New members Qright_divider_width and
10367 Qbottom_divider_width.
10368 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
10369 (x_report_frame_params): Handle Qright_divider_width and
10370 Qbottom_divider_width.
10371 (x_set_right_divider_width, x_set_bottom_divider_width):
10373 (frame_resize_pixelwise): New option.
10374 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
10375 new_pixelwise, right_divider_width and bottom_divider_width;
10376 remove total_lines; rename text_lines, text_cols, new_text_lines
10377 and new_text_cols to text_height, text_width, new_height and
10378 new_width respectively.
10379 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
10380 FRAME_TEXT_WIDTH respectively.
10381 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
10382 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
10383 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
10385 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
10386 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
10387 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
10388 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
10389 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
10390 (FRAME_TOTAL_COLS_ARG): Remove macro.
10391 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
10392 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
10393 (x_wm_set_size_hint): Handle frame pixel sizes.
10394 * indent.c (compute_motion, Fcompute_motion):
10395 Call window_body_width instead of window_body_cols.
10396 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
10397 (make_lispy_position): Handle right and bottom dividers.
10398 (Fsuspend_emacs): Pixelize call of change_frame_size.
10399 * keyboard.h: Extern Qright_divider, Qbottom_divider.
10400 * lisp.h: Extern set_frame_param.
10401 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
10403 (Fx_create_frame): Add entry for vertical_drag_cursor.
10404 Pixelize call of change_frame_size.
10405 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
10406 * nsterm.m (ns_update_window_end): Optionally draw right
10408 (x_set_window_size): Add argument pixelwise.
10409 Call check_frame_size and change_frame_size with pixelwise zero.
10410 (ns_draw_window_divider): New function.
10411 (ns_redisplay_interface): Add ns_draw_window_divider.
10412 (updateFrameSize:): Call change_frame_size with pixelwise zero.
10413 (x_new_font): Call x_set_window_size with pixelwise zero.
10414 * print.c (print_object): For a window print its sequence
10416 * term.c (Fresume_tty): Pixelize call of change_frame_size.
10417 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
10418 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10419 (w32_createwindow): Use scroll bar area width.
10420 (w32_wnd_proc): Handle bottom divider width.
10421 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
10422 (Fx_create_frame): Default divider width parameters.
10423 Caclulate sizes pixelwise. Add vertical drag cursor support.
10424 (x_create_tip_frame): Default divider widths to zero.
10425 Pixelize call to change_frame_size.
10426 (Fx_show_tip): Add handling of divider widths. Pixelize window
10427 position and sizes.
10428 (Fw32_frame_rect): New function.
10429 (frame_parm_handler w32_frame_parm_handlers): Add divider
10431 (Vx_window_vertical_drag_shape): Add variable.
10432 * w32inevt.c (resize_event, maybe_generate_resize_event):
10433 Pixelize change_frame_size calls.
10434 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10436 * w32term.c (w32_draw_window_divider): New function.
10437 (x_update_window_end): Handle right divider.
10438 (w32_draw_fringe_bitmap, x_scroll_run)
10439 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10440 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10441 Calculate new frame sizes pixelwise.
10442 (x_new_font): Pixelize call to x_set_window_size.
10443 (x_check_fullscreen): Pixelize call to change_frame_size.
10444 (x_set_window_size_1, x_set_window_size): New argument
10445 pixelwise. Calculate pixelwise.
10446 (x_wm_set_size_hint): Use scroll bar area width.
10447 (w32_redisplay_interface): Add w32_draw_window_divider.
10448 * w32term.h (struct w32_output): Add vertical drag cursor.
10449 * widget.c (set_frame_size, update_wm_hints)
10450 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10452 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10453 * window.c (sequence_number): Restore.
10454 (Fwindow_pixel_width, Fwindow_pixel_height)
10455 (Fwindow_mode_line_height, Fwindow_header_line_height)
10456 (window_pixel_to_total, Frun_window_scroll_functions)
10457 (Fset_window_new_pixel, window_resize_apply_total)
10458 (Fwindow_resize_apply_total): New functions.
10459 (window_body_height, window_body_width): Rename from
10460 window_body_lines. New argument PIXELWISE.
10461 Calculate pixelwise.
10462 (Fwindow_body_height, Fwindow_body_width): New argument
10464 (coordinates_in_window, window_relative_x_coord): Use window's
10465 pixel width instead of total width.
10466 (replace_window, recombine_windows): Initialize pixel values.
10467 (resize_root_window, resize_frame_windows, grow_mini_window)
10468 (shrink_mini_window): New argument PIXELWISE.
10469 Calculate pixelwise.
10470 (Fdelete_other_windows_internal, adjust_window_margins)
10471 (window_resize_check, window_resize_apply)
10472 (Fdelete_window_internal, Fresize_mini_window_internal)
10473 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10474 (check_frame_size): Rename arguments. New argument PIXELWISE.
10475 Calculate pixelwise.
10476 (set_window_buffer): Make samebuf bool. Run configuration change
10477 hook only if buffer changed.
10478 (Fset_window_buffer): Rewrite doc-string.
10479 (make_window): Initialize new_pixel slot.
10480 (Fwindow_resize_apply): Check pixel size of root window.
10481 (Fsplit_window_internal): Call 2nd argument pixel_size.
10482 Calculate pixelwise.
10483 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10485 (save_window_data): New slots frame_text_width,
10486 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10487 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10489 (Fcurrent_window_configuration, Fset_window_configuration)
10490 (save_window_save, compare_window_configurations): Handle new
10491 slots in save_window_data and saved_window.
10492 (Fset_window_scroll_bars): Fix doc-string.
10493 (window_resize_pixelwise): New variable.
10494 (coordinates_in_window, Fcoordinates_in_window_p):
10496 (make_parent_window): Adjust sequence_number.
10497 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10499 * window.h (struct window): New members new_pixel, pixel_left,
10500 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10501 (wset_new_pixel): New function.
10502 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10503 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10504 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10505 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10506 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10507 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10508 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10509 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10510 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10511 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10512 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10513 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10514 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10515 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10516 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10518 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10519 (window_body_width, check_frame_size): Adapt external declarations.
10520 * xdisp.c (last_max_ascent): New integer.
10521 (window_text_bottom_y): Handle bottom divider.
10522 (window_box_width, window_box_height): Calculate pixelwise.
10523 (get_glyph_string_clip_rects): Handle right divider.
10524 (remember_mouse_glyph): When windows are resized pixelwise
10525 proceed with width and height set to 1.
10526 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10527 WINDOW_TOTAL_WIDTH.
10528 (move_it_to): Calculate and return maximum x position
10530 (Fwindow_text_pixel_size): New function.
10531 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10532 (tool_bar_lines_needed): Rename to tool_bar_height.
10533 Calculate pixelwise.
10534 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10535 Calculate pixelwise.
10536 (redisplay_tool_bar): Calculate pixelwise.
10537 (redisplay_window): Calculate pixelwise. Handle dividers.
10538 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10539 (x_draw_vertical_border): Handle dividers.
10540 (define_frame_cursor1): Handle vertical drag cursor.
10541 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10542 (expose_window): Calculate pixelwise. Handle dividers.
10543 (init_xdisp): Initialize pixel values.
10544 * xfaces.c (Qwindow_divider): New face.
10545 (realize_basic_faces): Realize it.
10546 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10547 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10548 (x_set_scroll_bar_default_width): Default actual width to 16.
10549 (Fx_create_frame): Set sizes pixelwise.
10550 (x_create_tip_frame): Default divider widths to zero.
10551 Pixelize call of change_frame_size.
10552 (Fx_show_tip): Handle divider widths. Initial pixel position
10554 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10555 (Vx_window_vertical_drag_shape): New option.
10556 * xmenu.c (free_frame_menubar): Pixelize call of
10558 * xterm.c (x_draw_window_divider): New function.
10559 (x_update_window_end): Optionally draw right divider.
10560 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10561 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10562 (handle_one_xevent, x_new_font): Calculate pixelwise.
10563 (x_set_window_size_1, x_set_window_size): New argument
10564 pixelwise. Calculate pixelwise.
10565 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10566 (struct x_redisplay_interface): Add x_draw_window_divider.
10567 * xterm.h (struct x_output): Add vertical_drag_cursor.
10569 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10571 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10572 Set invisible frames's `redisplay' when a full redisplay is requested.
10573 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10574 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10575 (display_mode_lines): Set it here instead.
10577 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10579 * dispextern.h (set_window_update_flags): Remove.
10581 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10583 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10585 * xdisp.c (REDISPLAY_SOME_P): New macro.
10586 (redisplay_internal): Use it (bug#15999).
10587 (prepare_menu_bars, redisplay_window): Use it as well.
10589 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10591 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10593 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10594 (globals_of_w32font): Zero it out.
10595 (GetCharWidth32W_Proc): New function pointer.
10596 (get_char_width_32_w): New function.
10597 (compute_metrics): If get_glyph_outline_w returns an error, try
10598 get_char_width_32_w before declaring a failure. This avoids
10599 punishing raster (a.k.a. "bitmap") fonts by slowing down
10600 redisplay. (Bug#6364).
10602 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10604 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10605 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10606 highlight needs to be redisplayed. (Bug#15913)
10608 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10610 Fix minor problems found by static checking.
10611 * buffer.h (struct buffer_text, struct buffer):
10612 * frame.h (struct frame):
10613 * window.h (struct window):
10614 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10615 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10616 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10617 no-longer-valid use of HAVE_MENUS.
10618 * xdisp.c (propagate_buffer_redisplay): Now static.
10620 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10622 * xmenu.c (Fmenu_or_popup_active_p):
10623 * window.c (Fset_window_configuration):
10624 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10625 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10626 * fns.c (Fyes_or_no_p):
10627 * editfns.c (Fmessage_box, Fmessage_or_box):
10628 * alloc.c (make_save_ptr_ptr):
10629 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10631 * window.c (Fset_window_configuration): Move select_window later.
10633 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10635 Refine redisplay optimizations to only redisplay *some* frames/windows
10636 rather than all of them.
10637 * xdisp.c (REDISPLAY_SOME): New constant.
10638 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10639 (bset_redisplay, bset_update_mode_line): New functions.
10640 (message_dolog): Use bset_redisplay.
10641 (clear_garbaged_frames): Use fset_redisplay.
10642 (echo_area_display): Use wset_redisplay.
10643 (buffer_shared_and_changed): Remove.
10644 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10645 frame titles. Compute the actual set of windows redisplayed.
10646 Don't update frame titles and menu bars for frames that don't need to
10648 (propagate_buffer_redisplay): New function.
10650 (redisplay_internal): Use it. Be more selective in the set of windows
10651 we redisplay. Propagate windows_or_buffers_changed to
10652 update_mode_lines a bit later to simplify the code.
10653 (mark_window_display_accurate_1): Reset window and buffer's
10655 (redisplay_window): Do nothing if neither the window nor the buffer nor
10656 the frame needs redisplay.
10657 * window.h (struct window): Add `redisplay' field.
10658 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10659 (redisplay_other_windows, window_list): New declarations.
10660 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10661 (window_list): Not static any more.
10662 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10663 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10664 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10665 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10666 * frame.h (struct frame): Add `redisplay' field.
10667 Move `external_menu_bar' bitfield next to other bit-fields.
10668 (SET_FRAME_GARBAGED): Use fset_redisplay.
10669 (SET_FRAME_VISIBLE): Don't garbage the frame;
10670 Use redisplay_other_windows.
10671 * buffer.h (struct buffer): Add `redisplay' field.
10672 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10673 (modify_overlay): Use bset_redisplay.
10674 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10676 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10678 Support w32 file notifications in batch mode.
10679 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10680 invalid (which happens in batch mode). If non-interactive, call
10681 handle_file_notifications to store file notification events in the
10682 input queue. (Bug#15933)
10684 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10686 * w32inevt.c (handle_file_notifications): Now external, not static.
10688 * w32term.h (handle_file_notifications): Provide prototype.
10690 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10691 init_crit, since init_display, which does that otherwise, is not
10694 2013-11-27 Glenn Morris <rgm@gnu.org>
10696 * Makefile.in ($(lispsource)/international/charprop.el): New.
10697 (emacs$(EXEEXT)): Depend on charprop.el.
10699 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10701 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10702 deleting portions of the buffer under non-nil REPLACE argument.
10705 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10706 directory, watch it and not its parent.
10707 (add_watch): Allow empty string in FILE.
10709 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10711 * window.c (Fset_window_start, window_resize_apply)
10712 (window_scroll): Reset window_end_valid (Bug#15957).
10714 2013-11-27 Glenn Morris <rgm@gnu.org>
10716 * Makefile.in (leimdir): Now in lisp source directory.
10717 ($(leimdir)/leim-list.el): Just use ../leim .
10718 * epaths.in (PATH_DUMPLOADSEARCH):
10719 * lread.c (load_path_default):
10720 * nsterm.m (ns_load_path): No more leim directory.
10722 2013-11-26 Andreas Schwab <schwab@suse.de>
10724 * .gdbinit (xgettype): Add cast.
10726 2013-11-26 Glenn Morris <rgm@gnu.org>
10728 Preload leim-list.el.
10729 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10730 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10731 is a single directory.
10733 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10735 bool-vector-subsetp is now the normal direction (Bug#15912).
10736 * data.c (Fbool_vector_subsetp): Test whether the first argument
10737 is a subset of the second one, not the reverse. Add doc string.
10739 Fix minor problems found by static checking.
10740 * lread.c (load_path_default): Now static.
10741 * textprop.c (text_property_stickiness): Be consistent about the
10742 test used when deciding whether to consider the previous character.
10743 This simplifies the code a bit.
10745 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10747 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10749 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10750 (syms_of_frame): Don't defsubr them.
10752 2013-11-25 Glenn Morris <rgm@gnu.org>
10754 * lread.c (load_path_default): Change the sense of the argument.
10755 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10756 from dump_path. When it is not, avoid checking dump_path twice.
10758 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10759 uninstalled dump_path against installed Vload_path. (Bug#15964)
10761 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10763 Export get_pos_property to Elisp.
10764 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10765 (syms_of_editfns): Export it to Elisp.
10767 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10769 2013-11-23 Romain Francoise <romain@orebokech.com>
10771 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10772 initialization here ...
10773 (syms_of_fileio): ... from here.
10775 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10777 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10778 Please use --enable-check-lisp-object-type.
10780 2013-11-23 Glenn Morris <rgm@gnu.org>
10782 * process.c (get_process): Explicit error for dead buffers.
10784 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10786 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10788 2013-11-23 Glenn Morris <rgm@gnu.org>
10790 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10791 * lread.c (load_path_check): Take path to check as argument.
10792 (load_path_default): New, split from init_lread.
10793 (init_lread): Move calc of default load-path to load_path_default.
10794 Empty elements in EMACSLOADPATH now stand for the default.
10795 (load-path): Doc fix.
10796 * emacs.c (decode_env_path): Add option to treat empty elements
10797 as nil rather than ".".
10798 * callproc.c (init_callproc_1, init_callproc):
10799 * image.c (Vx_bitmap_file_path):
10800 * lisp.h (decode_env_path):
10801 * lread.c (Vsource_directory):
10802 Update for new argument spec of decode_env_path.
10804 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10806 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10807 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10809 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10811 Fix some dependency problems that cause unnecessary recompiles.
10813 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10814 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10815 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10816 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10817 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10818 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10819 (boostrap-clean): No need to remove stamp-oldxmenu.
10821 Fix recently introduced bool vector overrun.
10822 This was due to an optimization that went awry.
10823 Reported by Glenn Morris in
10824 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10825 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10826 for empty vectors, undoing the 2013-11-18 change.
10827 * data.c (bool_vector_binop_driver): Rely on this.
10828 Fix bug that occasionally overran the destination.
10829 * lisp.h (struct Lisp_Bool_vector): Document this.
10831 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10833 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10836 * nsterm.m (init, run, stop:): Comment out for now, does not work
10839 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10841 * charset.c (syms_of_charset): Don't read past end of string.
10843 2013-11-19 Glenn Morris <rgm@gnu.org>
10845 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10847 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10849 Add hooks to run on gaining/losing focus. (Bug#15029)
10850 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10851 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10852 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10854 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10856 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10857 The old names predated the API change that put destination at end.
10859 Improve API of recently-added bool vector functions (Bug#15912).
10860 The old API had (bool-vector-count-matches A B)
10861 and (bool-vector-count-matches-at A B I), which gave the
10862 misleading impression that the two functions were variants, one
10863 with a location I. The new API has (bool-vector-count-population A)
10864 and (bool-vector-count-consecutive A B I) to make the distinction
10865 clearer. The first function no longer has a B argument, since the
10866 caller can easily determine the number of nils if the length and
10867 number of ts is known.
10868 * data.c (Fbool_vector_count_population): Rename from
10869 bool_vector_count_matches, and accept just 1 argument.
10870 (Fbool_vector_count_consecutive): Rename from
10871 Fbool_vector_count_matches_at.
10873 Always allocate at least one bits_word per bool vector.
10874 See Daniel Colascione in:
10875 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10876 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10877 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10878 * lisp.h (struct Lisp_Bool_vector): Document this.
10880 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10882 * insdel.c (invalidate_buffer_caches): New function, consolidated
10883 from part of prepare_to_modify_buffer.
10884 (insert_from_gap, prepare_to_modify_buffer):
10885 * coding.c (code_convert_region, code_convert_string):
10886 Call invalidate_buffer_caches. (Bug#15841)
10888 * lisp.h (invalidate_buffer_caches): Add prototype.
10890 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10892 * w32term.c (x_update_window_end): Don't invalidate the entire
10893 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10894 highlight needs to be redisplayed. (Bug#15913)
10896 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10898 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10900 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10902 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10903 while we are using Vprin1_to_string_buffer.
10905 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10906 after inserting the description string. (Bug#15907)
10908 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10910 * data.c: Work around bogus GCC diagnostic about shift count.
10911 Reported by Eli Zaretskii in
10912 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10913 (pre_value): New function.
10914 (count_trailing_zero_bits): Use it.
10916 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10918 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10919 assume C macros are not supported even under -g3 in these old GCC
10922 2013-11-15 Leo Liu <sdl.web@gmail.com>
10924 * minibuf.c (Ftry_completion, Fall_completions)
10925 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10927 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10929 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10930 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10931 This avoids placing unnecessary constants into the Emacs code.
10933 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10935 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10936 for Cygwin w32 build.
10938 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10939 for Cygwin w32 build. (Bug#15892)
10941 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10943 Simplify, port and tune bool vector implementation.
10944 * alloc.c (bool_vector_exact_payload_bytes)
10945 (bool_vector_payload_bytes): Remove.
10946 (bool_vector_fill): Return its argument.
10947 * alloc.c (bool_vector_fill):
10949 * print.c (print_object):
10950 Simplify by using bool_vector_bytes.
10951 * alloc.c (make_uninit_bool_vector):
10952 New function, broken out from Fmake_bool_vector.
10953 (Fmake_bool_vector): Use it. Use tail call.
10954 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10955 * data.c (BITS_PER_ULL): New constant.
10956 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10957 if long long versions don't exist.
10958 (shift_right_ull): New function.
10959 (count_one_bits_word): New function, replacing popcount_bits_word
10960 macro. Don't assume that bits_word is no wider than long long.
10961 (count_one_bits_word, count_trailing_zero_bits):
10962 Don't assume that bits_word is no wider than long long.
10963 * data.c (bool_vector_binop_driver, bool_vector_not):
10964 * fns.c (Fcopy_sequence):
10966 Create an uninitialized destination, to avoid needless work.
10967 (internal_equal): Simplify.
10968 (Ffillarray): Prefer tail call.
10969 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10970 contain at least one word.
10971 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10972 chars are narrower than ints.
10973 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10974 * fns.c (Fcopy_sequence):
10976 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10977 Don't try to port to hosts where bits_word values have holes; the
10978 code wouldn't work there anyway. Verify this assumption, though.
10979 (bool_vector_bytes): New function.
10980 (make_uninit_bool_vector): New decl.
10981 (bool_vector_fill): Now returns Lisp_Object.
10983 * xfns.c (xic_create_fontsetname):
10984 * xrdb.c (gethomedir): Prefer tail calls.
10986 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10988 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10989 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10991 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10992 that requires a return value.
10993 (Fset_buffer_modified_p): Take advantage of this change to do
10996 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10998 * buffer.c (Frestore_buffer_modified_p): Sync it with
10999 Fset_buffer_modified_p.
11000 (Fforce_mode_line_update): New function, moved from subr.el.
11001 (Fset_buffer_modified_p): Use them.
11002 (syms_of_buffer): Defsubr Fforce_mode_line_update.
11004 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
11006 * search.c (find_newline): Rewrite to prefer offsets to pointers.
11007 This avoids undefined behavior when subtracting pointers into
11008 different aways. On my platform it also makes the code a tad
11009 smaller and presumably faster.
11011 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
11013 * keyboard.c (command_loop_1): Use region-extract-function.
11014 * insdel.c (Qregion_extract_function): Not static any more (can we
11015 stop pretending that these vars can benefit from being marked static?).
11017 2013-11-09 Eli Zaretskii <eliz@gnu.org>
11019 * search.c (find_newline): If buffer text is relocated during the
11020 "dumb loop", adjust C pointers into buffer text to follow suit.
11023 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
11025 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
11026 for conversion (Bug#15837).
11028 2013-11-09 Eli Zaretskii <eliz@gnu.org>
11030 * fileio.c (Finsert_file_contents): Invalidate the newline cache
11031 for the entire range of inserted characters. (Bug#15841)
11033 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
11035 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
11037 (realize_default_face): Remove assignment to distant-foreground if
11038 unspecified (Bug#15815).
11040 2013-11-08 Eli Zaretskii <eliz@gnu.org>
11042 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
11043 cache-long-scans disabled, since we don't want to call
11044 prepare_to_modify_buffer (in insert_1_both) for each message we
11047 * buffer.h (bset_cache_long_scans): New INLINE function, moved
11048 from buffer.c. Improve commentary to the buffer field setter
11051 * buffer.c (bset_cache_long_scans): Static function deleted.
11052 Improve commentary to the buffer field setter functions.
11053 (init_buffer_once): Default for cache-long-scans changed to t.
11056 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
11058 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
11060 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
11061 This bug was introduced in my 2013-06-21 change, and caused
11062 struct Lisp_Sub_Char_Table objects to be given too many slots,
11063 which broke 'make -C admin/unidata'.
11065 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
11067 Import changes from mac-port 4.5.
11068 * macfont.m (mac_font_copy_default_descriptors_for_language)
11069 (mac_font_copy_default_name_for_charset_and_languages): Declare.
11070 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
11071 (macfont_language_default_font_names): New.
11072 (macfont_list): Rearrange language/charset code.
11073 (macfont_close): Don't check for macfont_info->cache.
11074 (mac_ctfont_create_preferred_family_for_attributes): New font
11075 selection code, call
11076 mac_font_copy_default_name_for_charset_and_languages.
11077 (mac_font_copy_default_descriptors_for_language)
11078 (mac_font_copy_default_name_for_charset_and_languages): New functions.
11080 * macfont.h (kCTVersionNumber10_9): Define if not defined.
11082 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
11084 Port to C11 aligned_alloc, and fix some integer overflows.
11085 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
11086 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
11087 and use of posix_memalign replaced with aligned_alloc.
11088 (aligned_alloc): New function, defined or declared as needed.
11089 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
11090 Don't undef; configure.ac now does this.
11091 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
11092 (calloc, aligned_alloc): Check for integer overflow.
11093 (aligned_alloc): Rename from memalign. All uses changed.
11094 (memalign): New function, an alias for aligned_alloc.
11096 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
11098 * xdisp.c (redisplay_internal): Fix typo in last change.
11100 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
11102 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
11104 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
11106 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
11107 redisplay--mode-lines-cause.
11108 (redisplay_internal): Keep them uptodate. Remove redundant check of
11109 buffer_shared_and_changed.
11110 * *.[chm]: Number every assignment to update_mode_lines so we
11111 can track why it is set.
11113 2013-11-06 Eli Zaretskii <eliz@gnu.org>
11115 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
11117 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
11119 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
11120 can track why it is set.
11122 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
11124 Integer-related fixes for term.c etc.
11125 * dispextern.h (face_tty_specified_color): New function.
11126 * term.c (turn_on_face): Don't rely on undefined behavior when
11127 assigning an out-of-range value to 'long'.
11128 Simplify test for toggling highlight.
11129 (tty_capable_p): Omit last two (unused) args. All callers changed.
11130 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
11131 (read_menu_input, tty_menu_activate, tty_menu_show):
11132 * xfaces.c (x_supports_face_attributes_p)
11133 (tty_supports_face_attributes_p):
11134 Use bool for boolean. All callers changed.
11135 (tty_supports_face_attributes_p): Omit defaults for color indices;
11136 no longer needed. Simplify tail call.
11138 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
11140 * xdisp.c (prepare_menu_bars): Mark static.
11141 * lisp.h (prepare_menu_bars): Don't declare.
11142 * xselect.c (x_handle_selection_clear):
11143 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
11145 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
11147 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
11148 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
11150 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
11152 * keyboard.c (Fcommand_error_default_function): Rename from
11153 Fdefault_error_output.
11155 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
11157 * keyboard.c (Fdefault_error_output): New function, extracted from
11158 cmd_error_internal.
11159 (syms_of_keyboard): Use it for Vcommand_error_function.
11161 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
11163 * eval.c (handlerlist_sentinel): New variable (bug#15802).
11164 (init_eval): Use it to ensure handlerlist is non-NULL.
11165 (unwind_to_catch): Make sure we never set handlerlist to NULL.
11166 (Fsignal): Adjust NULLness test of handlerlist.
11167 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
11169 2013-11-05 Eli Zaretskii <eliz@gnu.org>
11171 * callproc.c (call_process): Call prepare_to_modify_buffer before
11172 decoding text read from the sub-process, as the decoded stuff will
11173 be inserted into the buffer. This will invalidate the various
11174 caches maintained for the buffer. (Bug#15148)
11176 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
11178 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
11179 string of glyphless-char-display.
11181 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
11183 * nsfns.m (ns_get_name_from_ioreg): New function.
11184 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
11185 OSX >= 10.9. Use ns_get_name_from_ioreg.
11187 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
11189 Simplify and port recent bool vector changes.
11190 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
11191 only in this file. Use a more-efficient implementation if the
11192 second argument is a power of 2.
11193 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
11194 Remove no-longer-necessary compile-time checks.
11195 (bool_vector_exact_payload_bytes): New function.
11196 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
11197 exact payload changed to call the new function. Do not assume
11198 that the arg or result fits in ptrdiff_t.
11199 (bool_vector_fill): New function.
11200 (Fmake_bool_vector): Use it. Don't assume bit counts fit
11202 (vroundup_ct): Don't assume arg fits in size_t.
11203 * category.c (SET_CATEGORY_SET): Remove. All callers now just
11204 invoke set_category_set.
11205 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
11206 All callers changed. Use bool_vector_set.
11207 * category.h (XCATEGORY_SET): Remove; no longer needed.
11208 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
11209 bool_vector_bitref.
11210 * data.c (Faref): Use bool_vector_ref.
11211 (Faset): Use bool_vector_set.
11212 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
11213 (Fbool_vector_not, Fbool_vector_count_matches)
11214 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
11215 * fns.c (concat): Use bool_vector_ref.
11216 (Ffillarray): Use bool_vector_fill.
11217 (mapcar1): Use bool_vector_ref.
11218 (sxhash_bool_vector): Hash words, not bytes.
11219 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
11220 a constant, since it's now used in #if.
11221 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
11222 unsigned char on unusual architectures, so that we no longer
11223 assume that the number of bits per bits_word is a power of two or
11224 is a multiple of 8 or of CHAR_BIT.
11225 (Qt): Add forward decl.
11226 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
11227 at least as strictly as bits_word.
11228 (bool_vector_data, bool_vector_uchar_data): New accessors.
11229 All data structure accesses changed to use them.
11230 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
11231 (bool_vector_set): New functions.
11232 (bool_vector_fill): New decl.
11233 (ROUNDUP): Move to alloc.c as described above.
11235 Fix recent gnutls changes.
11236 * gnutls.c (Fgnutls_boot): Don't assume C99.
11237 * process.c (wait_reading_process_output): Fix typo in recent change.
11239 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
11241 * process.c (wait_reading_process_output, read_process_output)
11242 (send_process): Check gnutls_state is not NULL.
11244 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
11245 (Fgnutls_boot): Set process gnutls_p later, after initialization.
11247 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
11249 * nsterm.m (init, run, stop:): New methods in EmacsApp for
11250 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
11252 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
11255 * nsfns.m (Fx_create_frame): Fix memory leak.
11257 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
11258 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
11259 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
11261 2013-11-04 Eli Zaretskii <eliz@gnu.org>
11263 * xdisp.c (message3_nolog, message_with_string): Encode the string
11264 before writing it to the terminal in a non-interactive session.
11266 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
11267 sure we concatenate them into a unibyte string.
11269 * fileio.c (make_temp_name): Encode PREFIX, and decode the
11270 resulting temporary name before returning it to the caller.
11271 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
11272 is a unibyte string, convert NAME to a unibyte string to ensure
11273 that the result is also a unibyte string.
11275 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
11276 create unibyte strings from default paths and directory/file
11279 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
11282 * callproc.c (init_callproc): Use build_unibyte_string to make
11283 sure we create unibyte strings from default paths and
11284 directory/file names.
11286 * buffer.c (init_buffer): Don't store default-directory of
11287 *scratch* in multibyte form. The original problem which led to
11288 that is described in
11289 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
11290 but it was solved long ago. (Bug#15260)
11292 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
11294 Port to stricter C99 platforms.
11295 Especially, C99 prohibits nesting a struct X inside struct Y if
11296 struct X has a flexible array member.
11297 * alloc.c (struct sdata): New type.
11298 (sdata): Implement in terms of struct sdata.
11299 Remove u member; all uses replaced by next_vector, set_next_vector.
11300 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
11301 (SDATA_DATA_OFFSET): Now a constant, not a macro.
11302 (struct sblock): Rename first_data member to data, which is now
11303 a flexible array member. All uses changed.
11304 (next_vector, set_next_vector, large_vector_vec): New functions.
11305 (vector_alignment): New constant.
11306 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
11307 (struct large-vector): Now merely a NEXT member, since the old approach
11308 ran afoul of stricter C99. All uses changed to use
11309 large_vector_vec or large_vector_offset.
11310 (large_vector_offset): New constant.
11311 * dispnew.c: Include tparam.h, for tgetent.
11312 Do not include term.h; no longer needed.
11313 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
11314 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
11315 (struct Lisp_Vector): Use a flexible array member for contents,
11316 instead of a union with a member that is an array of size 1.
11318 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
11319 fact that the struct no longer contains a union.
11320 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
11321 (struct Lisp_Save_Value, struct Lisp_Free):
11322 Use unsigned, not int, for spacers, to avoid c99 warning.
11323 (union specbinding): Use unsigned, not bool, for bitfield, as
11324 bool is not portable to pre-C99 hosts.
11326 2013-11-04 Glenn Morris <rgm@gnu.org>
11328 * emacs.c (usage_message): Mention that `-L :...' appends.
11330 2013-11-02 Glenn Morris <rgm@gnu.org>
11332 * Makefile.in (abs_builddir): Remove.
11333 (bootstrap_exe): Use relative filename.
11335 Use relative filenames in TAGS files.
11336 * Makefile.in (abs_srcdir): Remove it again.
11337 (.PHONY): Remove frc.
11338 (maintainer-clean): No more TAGS-LISP file.
11339 (TAGS): Pass relative file names to etags.
11340 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
11342 * Makefile.in (abs_srcdir): New, set by configure.
11344 (maintainer-clean): Remove pointless echo. That should be in the
11345 top-level Makefile, if anywhere. Delete TAGS-LISP.
11346 (extraclean): No s/ and m/ directories for some time.
11347 (TAGS): Also depend on ctagsfiles3.
11348 Remove no-longer-defined S_FILE.
11349 Pass absolute filenames to etags once more.
11350 (TAGS-LISP): Replace lispdir with its expansion.
11351 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
11352 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
11354 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
11356 * xfaces.c (check_lface_attrs, realize_default_face):
11357 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
11358 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
11360 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
11362 * emacs.c (original_pwd): Remove global var by making it local.
11363 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
11365 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
11367 * xfaces.c: Declare color_distance.
11368 (QCdistant_foreground): New variable.
11369 (NEAR_SAME_COLOR_THRESHOLD): New define.
11370 (load_color2): New function.
11371 (load_color): Call load_color2.
11372 (load_face_colors): Call load_color2 and if distant-color is specified
11373 calculate distant and use distant-color if colors are near.
11374 (LFACE_DISTANT_FOREGROUND): New define.
11375 (merge_face_ref, Finternal_set_lisp_face_attribute)
11376 (Finternal_get_lisp_face_attribute)
11377 (x_supports_face_attributes_p): Handle distant-foreground similar to
11379 (syms_of_xfaces): DEFSYM QCdistant_foreground.
11381 * dispextern.h (lface_attribute_index):
11382 Add LFACE_DISTANT_FOREGROUND_INDEX.
11384 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
11386 * image.c (pbm_next_char): New function.
11387 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
11388 (pbm_scan_number): Use it.
11389 (Qlibjpeg_version): New variable.
11390 (syms_of_image): DEFSYM and initialize it.
11392 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
11394 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
11396 2013-10-31 Glenn Morris <rgm@gnu.org>
11398 * emacs.c (original_pwd): New char.
11399 (main): If using --chdir, store original_pwd.
11400 (init_cmdargs): When setting Vinvocation_directory based on a
11401 relative argv[0], use original_pwd if set. (Bug#15768)
11403 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11405 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
11407 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
11409 * insdel.c: Fix minor problems found by static checking.
11410 (Qregion_extract_function): Now static.
11411 (prepare_to_modify_buffer_1): Remove unused locals.
11413 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11415 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
11416 (syms_of_xdisp): Declare pre-redisplay-function.
11417 (markpos_of_region): Remove function.
11418 (init_iterator, compute_stop_pos, handle_face_prop)
11419 (face_before_or_after_it_pos, reseat_to_string)
11420 (get_next_display_element, window_buffer_changed)
11421 (redisplay_internal, try_cursor_movement, redisplay_window)
11422 (try_window_reusing_current_matrix, try_window_id, display_line)
11423 (note_mode_line_or_margin_highlight, note_mouse_highlight)
11424 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11425 * window.h (struct window): Remove field `region_showing'.
11426 * dispextern.h (struct it): Remove region_beg/end_charpos.
11427 (face_at_buffer_position, face_for_overlay_string)
11428 (face_at_string_position): Update prototypes.
11429 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11430 (face_at_string_position): Remove `region_beg' and `region_end' args.
11431 * fontset.c (Finternal_char_font):
11432 * font.c (font_at, font_range): Adjust calls accordingly.
11433 * insdel.c (Qregion_extract_function): New var.
11434 (syms_of_insdel): Initialize it.
11435 (prepare_to_modify_buffer_1): Use it.
11437 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11439 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11440 * ftxfont.c (ftxfont_get_gcs):
11441 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11442 * xfaces.c (x_free_colors, x_free_dpy_colors)
11443 (x_create_gc, unload_color):
11444 * xselect.c (x_property_data_to_lisp):
11445 * xsettings.c (parse_settings):
11446 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11447 (get_bits_and_offset): Adjust definition.
11448 * frame.c (XParseGeometry): Adjust locals.
11449 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11450 * regex.h (toplevel): Likewise for reg_syntax_t.
11452 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11454 * eval.c (run_hook_with_args): Use FUNCTIONP.
11456 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11458 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11459 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11460 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11461 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11462 on MS-Windows anyway.
11463 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11464 (free_realized_face): ...adjust user.
11465 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11466 white relief pixels to -1.
11467 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11468 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11469 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11471 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11473 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11474 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11475 in practice now. All callers changed.
11477 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11479 * dispextern.h (struct face): Use bitfields for 'underline_type'
11480 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11481 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11482 'stipple' member. Move 'lface' member up to help...
11483 * xfaces.c (make_realized_face): ...this function to find and
11484 clear just the members that need clearing.
11485 (load_face_colors, realize_x_face):
11486 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11488 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11490 * xftfont.c (struct xftfont_info): Remove set-but-unused
11492 (xftfont_open): Adjust user.
11493 (xftfont_get_colors): Remove useless prototype.
11495 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11497 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11498 before passing them to 'unexec'. (Bug#15260)
11500 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11502 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11504 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11506 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11507 the changed signature of the font driver's 'close' method.
11509 * w32font.h (w32font_close): Adjust the prototype to the change in
11510 function definition.
11512 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11514 * w32uniscribe.c (uniscribe_close): Adapt the call to
11515 w32font_close to its new prototype.
11517 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11519 Omit unused frame argument of font API's close function.
11520 * font.h (struct font): Drop frame argument. Adjust comment.
11521 * font.c (font_clear_cache, font_close_object): Adjust users.
11522 * ftfont.c (ftfont_close):
11523 * ftxfont.c (ftxfont_close):
11524 * macfont.m (macfont_close):
11525 * nsfont.m (nsfont_close):
11526 * w32font.c (w32font_close):
11527 * xfont.c (xfont_close):
11528 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11529 tweak comments and make functions safe if called more than once for
11530 the same font object.
11532 Perform font-specific cleanup when font object is swept by GC. See
11533 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11534 * alloc.c (cleanup_vector): New function.
11535 (sweep_vector): Call it for each reclaimed vector object.
11536 * font.h (struct font): Adjust comment.
11538 2013-10-24 Glenn Morris <rgm@gnu.org>
11540 * Makefile.in (abs_top_srcdir): New, set by configure.
11542 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11544 Adjust recent font-related changes to fix bug#15686.
11545 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11546 is a live window system frame, mark its default font too.
11548 2013-10-23 Glenn Morris <rgm@gnu.org>
11550 * Makefile.in (RUN_TEMACS): Make relative (again).
11551 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11552 (bootstrap-emacs$(EXEEXT)):
11553 Quote entities that might contain whitespace.
11555 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11557 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11558 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11560 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11562 Do not allow font caches to grow too large.
11563 * alloc.c (compact_font_cache_entry, compact_font_caches):
11564 New functions or stub if not HAVE_WINDOW_SYSTEM.
11565 (compact_undo_list): Factor out from Fgarbage_collect.
11567 (mark_face_cache): Mark face font. Move down to avoid
11569 (mark_terminals): Do not mark font cache here.
11570 (Fgarbage_collect): Call compaction functions described
11571 above. Adjust comment.
11573 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11575 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11576 chdir to HOME (bug#15607).
11578 * nsterm.m (Qcocoa, Qgnustep): New variables.
11579 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11580 (ns_get_color): Make selection color work for GNUstep also.
11582 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11584 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11585 handles mouse clicks. Instead, let GPM use the same code as all
11586 the other mice use. See the discussion starting at
11587 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11588 for the details of the problem with the menu bar this fixes.
11590 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11592 Remove port-specific display name lists to avoid extra
11593 complexity and data duplication with display info lists.
11594 * xterm.h (x_display_name_list): Remove declaration.
11595 * xterm.c (x_display_name_list): Remove.
11596 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11597 * xfns.c (x_display_info_for_name, Fx_display_list):
11598 Likewise. Use x_display_list where appropriate.
11599 * w32term.h (w32_display_name_list): Remove declaration.
11600 * w32term.c (w32_display_name_list): Remove.
11601 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11603 * w32fns.c (x_display_info_for_name, Fx_display_list):
11604 Likewise. Use x_display_list where appropriate.
11605 * nsterm.h (ns_display_name_list): Remove declaration.
11606 * nsterm.m (ns_display_name_list): Remove.
11607 (ns_term_init, syms_of_nsterm): Adjust users.
11608 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11609 Likewise. Use x_display_list where appropriate.
11610 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11611 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11612 (mark_terminals): Mark per-terminal font cache.
11614 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11616 Don't run timers in input-pending-p. Its new check-timers param
11617 provides the prior behavior. (Bug#15045).
11618 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11620 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11622 Make some functions static in non-Microsoft builds.
11623 On my platform (Fedora 19 x86-64), this shrinks the
11624 Emacs executable (text+data) by 0.25%.
11625 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11626 (load_color) [!MSDOS]:
11627 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11628 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11629 * lisp.h (check_existing):
11630 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11631 (network_interface_info) [!WINDOWSNT]:
11632 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11633 Remove extern decls.
11634 * fileio.c (check_existing):
11635 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11636 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11637 (network_interface_info) [!WINDOWSNT]:
11638 * term.c (encode_terminal_code) [!WINDOWSNT]:
11639 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11640 * xfaces.c (load_color) [!MSDOS]:
11642 * fileio.c (check_existing, check_executable, check_writable):
11643 * process.c (network_interface_list, network_interface_info):
11644 Move earlier, so that we don't need forward decls.
11645 * gnutls.c (fn_gnutls_transport_set_errno)
11646 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11648 * w32.c (init_environment): Use faccessat rather than
11649 check_existing, partly for consistency with the rest of the code
11650 in this file, partly so that check_existing can be static.
11652 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11653 * emacs.c (MAIN_PROGRAM): New macro.
11654 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11655 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11657 bool vector int width fixes
11658 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11659 (Fbool_vector_count_matches_at):
11660 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11661 can exceed PTRDIFF_MAX, at least in theory.
11662 (Fbool_vector_count_matches_at):
11663 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11665 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11667 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11668 (struct sockaddr): Add forward decl, for platforms that lack it.
11670 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11672 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11675 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11677 * w32.c (network_interface_get_info, network_interface_list)
11678 (network_interface_info): New functions. (Bug#15610)
11679 (GetAdaptersInfo_Proc): New typedef.
11680 (get_adapters_info): New wrapper function.
11681 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11683 * process.h (network_interface_list, network_interface_info):
11686 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11687 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11688 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11689 for WINDOWSNT. Doc fix.
11690 (syms_of_process): Defsubr Snetwork_interface_list and
11691 Snetwork_interface_info unconditionally.
11693 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11694 in NS GUI sessions. (Bug#15629)
11696 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11698 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11700 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11702 * print.c (print_object): Print " ..." when truncating bool vectors.
11704 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11706 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11707 standard mouse buttons.
11709 * termhooks.h (struct input_event): Remove incorrect commentary.
11711 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11713 Disallow bool vector operations on mixed-length operands.
11714 The old behavior left garbage in the result vector sometimes,
11715 and didn't seem to be useful.
11716 * data.c (Qwrong_length_argument): New static var.
11717 (wrong_length_argument): New function.
11718 (bool_vector_binop_driver): Check that args agree in length.
11720 * keyboard.c, keyboard.h (all_kboards): Now static.
11722 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11724 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11725 note from the lispref.
11727 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11729 * nsterm.h (struct ns_display_info): Remove set-but-unused
11730 member image_cache (image caches are per-terminal anyway).
11731 (FRAME_X_IMAGE_CACHE): Remove.
11732 * nsterm.m (ns_initialize_display_info): Adjust user.
11734 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11736 * w32proc.c: Include mingw_time.h.
11738 * w32.c: Include mingw_time.h.
11740 Implement scrolling of TTY menus when the screen is too short.
11742 * term.c (tty_menu_display): Accept an additional argument, the
11743 menu item from which to start displaying the menu. Account for
11744 the value of Y when limiting the menu to the number of available
11746 (mi_result): New enumeration.
11747 (read_menu_input): Return enumerated value. When the y coordinate
11748 hits min_y or max_y, return scroll indication instead of wrapping
11750 (tty_menu_activate): Handle the scrolling indications from
11751 read_menu_input. Compute the first menu item to display and pass
11752 it to tty_menu_display.
11754 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11756 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11757 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11758 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11759 Adjust to match the change described below.
11760 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11761 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11762 memory_below_frame members to...
11763 * termchar.h (struct tty_display_info): ...here because they're
11764 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11765 * term.c (init_tty):
11766 * nsterm.m (ns_create_terminal):
11767 * w32term.c (w32_create_terminal):
11768 * xterm.c (x_create_terminal): Adjust users.
11769 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11770 to filter out non-TTY frames. Adjust comment.
11771 (scrolling): Adjust user. Prefer eassert for debugging check.
11773 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11775 * xfaces.c (PT_PER_INCH): Remove unused macro.
11776 * termhooks.h (struct terminal): Remove set-but-unused
11777 member fast_clear_end_of_line.
11778 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11779 * nsterm.m (ns_create_terminal):
11780 * term.c (init_tty):
11781 * w32term.c (w32_create_terminal):
11782 * xterm.c (x_create_terminal): Adjust users.
11784 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11786 * lisp.h (bool_vector_size): New function.
11787 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11788 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11789 (Fbool_vector_not, Fbool_vector_count_matches_at):
11790 Remove uses of 'eassume' that should no longer be needed,
11791 because they are subsumed by the 'eassume' in bool_vector_size.
11793 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11795 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11796 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11797 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11799 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11801 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11802 have different dimensions. (Bug#15575)
11804 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11807 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11809 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11811 * term.c (tty_menu_show): Never return with unbalanced
11812 specpdl. Use eassert for debugging check. Adjust style.
11814 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11816 * term.c (read_menu_input): Make selection of menu items
11817 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11818 (tty_menu_activate): Fix off-by-one error when computing max_y.
11820 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11822 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11823 audit logging (only used with GnuTLS 3.x) and enable it.
11825 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11827 * dispnew.c (redraw_frame): Remove useless #ifdef because
11828 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11829 Also, move TTY fflush to...
11830 * term.c (tty_update_end): ...this function.
11832 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11834 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11835 the end of the frame's glyph matrix. (Bug#15575)
11837 * term.c (tty_menu_display): Don't move cursor while overwriting
11838 frame's glyphs with menu items. Limit the number of items
11839 displayed to what can be shown on the available screen lines,
11840 excluding the echo area.
11841 (tty_menu_activate): Limit the Y coordinate allowed by
11842 read_menu_input to the last screen line used for menu display.
11844 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11846 * lisp.h (eassume): New macro.
11847 Also, include <verify.h>, for 'assume'.
11848 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11849 (vroundup, vector_nbytes):
11850 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11851 (Fbool_vector_not, Fbool_vector_count_matches)
11852 (Fbool_vector_count_matches_at):
11853 Use eassume, not eassert.
11854 * casetab.c (set_identity, shuffle):
11855 * composite.c (composition_gstring_put_cache):
11856 * dispnew.c (update_frame_1):
11857 * ftfont.c (ftfont_shape_by_flt):
11858 * image.c (gif_load):
11859 * intervals.c (offset_intervals):
11860 * macfont.m (macfont_shape):
11861 Remove calls to 'assume' that are no longer needed, because
11862 --enable-gcc-warnings no longer generates bogus warnings
11863 when these calls are removed.
11865 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11867 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11869 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11871 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11872 (Qsubstitute_env_in_file_name): New var.
11873 (syms_of_fileio): Define it.
11875 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11877 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11878 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11881 * term.c (save_and_enable_current_matrix): Don't allocate and
11882 don't save margin areas.
11883 (restore_desired_matrix): Don't restore margin areas.
11884 (free_saved_screen): Don't free margin areas.
11886 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11888 * image.c: Pacify --enable-gcc-warnings.
11889 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11890 #define only if used.
11892 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11894 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11895 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11896 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11897 (gif_load): For giflib v5.x and later, display the error message
11898 produced by giflib when its functions fail.
11899 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11902 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11904 * keyboard.c (last_event_timestamp): Remove. For X selection and
11905 GTK popup menus, it may be obtained from per-frame X display info.
11906 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11907 (process_special_events): Adjust users.
11908 * keyboard.h (last_event_timestamp): Remove declaration.
11909 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11910 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11911 * menu.h (xmenu_show): Adjust prototype.
11912 * menu.c (Fx_popup_menu): Adjust user.
11913 * xselect.c (x_own_selection, x_get_foreign_selection)
11914 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11916 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11918 * keyboard.c (init_kboard): Now static. Add arg
11919 to denote window system. Adjust comment.
11920 (init_keyboard): Adjust user.
11921 (allocate_kboard): New function.
11922 (syms_of_keyboard):
11923 * nsterm.m (ns_term_init):
11924 * term.c (init_tty):
11925 * w32term.c (w32_create_terminal):
11926 * xterm.c (x_term_init): Use it.
11927 * keyboard.h (init_kboard): Remove prototype.
11928 (allocate_kboard): Add prototype.
11930 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11932 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11933 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11935 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11937 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11939 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11941 * term.c (tty_menu_activate): Flush the output stream after
11942 showing the cursor, and don't mark the frame garbaged at exit from
11943 the function. Fixes redisplay glitches when moving from one menu
11946 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11948 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11949 or throw error (Bug#15570).
11951 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11953 * intervals.c (temp_set_point_both): Move test into 'eassert',
11956 * lisp.h (eassert): Don't use 'assume'.
11957 Sometimes 'assume' wins in performance, and sometimes it loses,
11958 so it shouldn't be used all the time. Perhaps we need two
11959 flavors of 'eassert', one for where 'assume' is far more likely
11960 to help or to hurt; but that can be done later.
11961 Reported by Dmitry Antipov in
11962 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11963 Also, don't include <verify.h>; no longer needed.
11965 2013-10-09 Glenn Morris <rgm@gnu.org>
11967 * eval.c (Fcond): Doc tweak.
11969 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11971 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11972 expressions with side effects to eassert. (Bug#15565)
11974 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11976 * fns.c (hashfn_user_defined): Allow hash functions to return any
11979 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11981 Fix minor problems found by static checking.
11982 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11983 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11984 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11985 * keyboard.c (read_menu_command): Remove unused local.
11986 * lisp.h (read_menu_command): New decl.
11987 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11988 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11989 Return ptrdiff_t, not int.
11990 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11991 not int, for benefit of xpalloc.
11992 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11994 (have_menus_p): Remove; unused.
11995 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11996 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11997 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11999 (save_and_enable_current_matrix): Omit unnecessary casts.
12000 (read_menu_input): Omit local extern decl (now in lisp.h).
12001 Don't access uninitialized storage if mouse_get_xy fails.
12002 (tty_menu_activate): Mark local as initialized, for lint.
12003 (tty_menu_activate, tty_meny_show): Remove unused locals.
12005 2013-10-08 Eli Zaretskii <eliz@gnu.org>
12007 Support menus on text-mode terminals.
12008 * xterm.h (xw_popup_dialog): Add prototype.
12010 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
12011 (xmenu_show): Block input here, instead in Fx_popup_menu.
12012 (xw_popup_dialog): New function, with X-specific bits of popup
12015 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
12018 * window.c (Fset_window_configuration): Use run-time tests of the
12019 frame type instead of compile-time conditionals, when menu-bar
12020 lines are considered.
12022 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
12023 (w32_popup_dialog): New prototypes.
12025 * w32menu.c (Fx_popup_dialog): Function deleted.
12026 (w32_popup_dialog): New function, with w32 specific bits of popup
12027 dialogs. Block input here.
12029 * w32inevt.c (w32_console_read_socket): Minor change to add
12030 debugging TTY events.
12032 * w32fns.c (show_hourglass): If returning early because the frame
12033 is not a GUI frame, unblock input.
12035 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
12036 (cursorY): New functions.
12038 * termhooks.h (cursorX, cursorY): Prototypes of functions on
12039 WINDOWSNT, macros that call curX and curY elsewhere.
12041 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
12043 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
12044 specific function to hide and show cursor on a text-mode terminal.
12045 (tty_menu_struct, struct tty_menu_state): New structures.
12046 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
12047 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
12048 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
12049 (tty_menu_locate, save_and_enable_current_matrix)
12050 (restore_desired_matrix, screen_update, read_menu_input)
12051 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
12052 (tty_pop_down_menu, tty_menu_last_menubar_item)
12053 (tty_menu_new_item_coords, tty_menu_show): New functions.
12054 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
12056 * nsterm.h (ns_popup_dialog): Adjust prototype.
12058 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
12059 of in x-popup-menu.
12060 (ns_popup_dialog): Adapt order of arguments to the other
12061 *_menu_show implementations.
12062 (Fx_popup_dialog): Function deleted.
12064 * msdos.c (x_set_menu_bar_lines): Delete unused function.
12066 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
12068 * menu.c (have_boxes): New function.
12069 (single_keymap_panes): Use it instead of a compile-time
12071 (single_menu_item): Use run-time tests of the frame type instead
12072 of compile-time conditionals.
12073 (encode_menu_string): New function.
12074 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
12075 the macro, since different types of frame need different encoding
12077 (digest_single_submenu): Use run-time tests of frame type instead
12078 of, or in addition to, compile-time conditionals.
12079 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
12080 (Fx_popup_menu): Detect when the function is called from keyboard
12081 on a TTY. Don't barf when invoked on a text-mode frame.
12082 Check frame type at run time, instead of compile-time conditionals for
12083 invoking terminal-specific menu-show functions.
12084 Call tty_menu_show on text-mode frames.
12085 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
12086 run time to determine which alternative to invoke; support dialogs
12089 * keyboard.h <Qmouse_movement>: Declare.
12091 * keyboard.c <Qmouse_movement>: Now extern.
12092 <Qecho_keystrokes>: New static variable.
12093 (read_key_sequence): Accept an additional argument, a flag to
12094 prevent redisplay during reading of the key sequence. All callers
12096 (read_menu_command): New function.
12097 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
12099 (toolkit_menubar_in_use): New function.
12100 (make_lispy_event): Use it instead of a compile-time test.
12102 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
12103 window-system being available.
12105 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
12106 to x-popup-dialog on the frame type, they all now support popup
12109 * dispnew.c (save_current_matrix): Save the margin areas.
12110 (restore_current_matrix): Restore margin areas.
12111 (update_frame_with_menu): New function.
12113 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
12116 * alloc.c (make_save_ptr): Now compiled unconditionally.
12118 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
12120 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
12121 (redraw_frame, update_frame): Adjust users.
12122 * dispextern.h (set_window_update_flags): Adjust prototype.
12123 * xdisp.c (redisplay_internal): When updating all frames with zero
12124 windows_or_buffers_changed, assume that only the windows that shows
12125 current buffer should be really updated.
12127 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
12129 Do not allocate huge temporary memory areas and objects while encoding
12130 for file I/O, thus reducing an enormous memory usage for large buffers.
12131 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
12132 * coding.h (struct coding_system): New member raw_destination.
12133 * coding.c (setup_coding_system): Initialize it to zero.
12134 (encode_coding_object): If raw_destination is set, do not create
12135 dst_object. Add comment.
12136 * fileio.c (toplevel): New constant E_WRITE_MAX.
12137 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
12138 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
12140 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
12142 * nsterm.m (windowDidExitFullScreen:)
12143 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
12145 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
12147 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
12148 * keyboard.c (unblock_input_to): Don't process pending signals
12149 if a fatal error is in progress.
12151 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
12152 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
12153 they're talking about words in Lisp bool vectors.
12154 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
12155 * data.c (popcount_bits_word): Rename from popcount_size_t.
12156 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
12159 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
12161 Improve support for popcount and counting trailing zeros (Bug#15550).
12162 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
12163 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
12164 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
12165 (popcount_size_t_msc, popcount_size_t_gcc):
12166 Remove; now done by Gnulib.
12167 (popcount_size_t): Now a macro that defers to Gnulib.
12168 (count_trailing_zero_bits): Return int, for consistency with
12169 Gnulib and because Emacs prefers signed to unsigned int.
12170 Don't assume that size_t is either unsigned int or unsigned long
12171 or unsigned long long.
12172 (size_t_to_host_endian): Do not assume that size_t is either
12173 exactly 32 or exactly 64 bits wide.
12174 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
12175 etc., so that it's now an enum constant, not a macro.
12176 No need to assume that it's either 32 or 64.
12178 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
12180 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
12183 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
12185 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
12186 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
12188 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
12190 emacs_read and emacs_write now use void *, not char *.
12191 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
12192 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
12193 Buffer arg is now void *, not char *. This matches plain
12194 'read' and 'write' better, and avoids a constraint violation
12195 on Solaris 9 with Oracle Studio.
12197 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
12199 * alloc.c (Fmake_string): For ASCII char initializer, prefer
12200 memset to explicit loop. Otherwise copy largest possible chunk
12201 from initialized to uninitialized part, thus allowing the longer
12202 memcpy runs and reducing the number of loop iterations.
12204 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
12206 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
12207 hide toolbar (Bug#15388).
12208 (windowDidEnterFullScreen:): If presentation options are zero,
12209 set them here (Bug#15388).
12210 (ns_update_auto_hide_menu_bar): Remove runtime check.
12211 Don't auto hide dock unless menubar is also auto hidden.
12213 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
12215 * editfns.c (message): Mention batch mode in doc string.
12217 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
12219 * nsterm.m (check_native_fs): Remove erroneous comment.
12221 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
12223 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
12224 uses find_newline instead of scan_newline and so doesn't move point.
12226 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
12228 Use hardware support for byteswapping on glibc x86 etc.
12229 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
12230 whereas the old swap64 needed 30.
12231 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
12232 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
12233 Use byteswap.h's macros to swap bytes.
12234 * lisp.h (swap16, swap32, swap64): Remove.
12235 All uses replaced by bswap_16, bswap_32, bswap_64.
12237 * bytecode.c (exec_byte_code): Use some more volatile variables
12238 to work around local variables getting clobbered by longjmp.
12239 Port to pre-C99, which doesn't allow decls after stmts.
12241 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
12243 * lisp.h (eassert): Assume that COND is true when optimizing.
12244 In other words, take on the behavior of eassert_and_assume.
12245 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
12246 (eassert_and_assume): Remove. All uses replaced by eassert.
12248 * xdisp.c (Qglyphless_char): Now static.
12250 Adjust to merge from gnulib.
12251 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
12252 * lisp.h: Include <verify.h>, for 'assume'.
12254 * eval.c (clobbered_eassert): New macro.
12255 (internal_catch, internal_condition_case)
12256 (internal_condition_case_1, internal_condition_case_2)
12257 (internal_condition_case_n): Use it instead of eassert
12258 when the argument contains locals clobbered by longjmp.
12259 Don't use clobbered locals outside of clobbered_eassert.
12260 (internal_lisp_condition_case): Use a volatile variable
12261 to work around a local variable's getting clobbered.
12263 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12265 * lisp.h (struct handler): Merge struct handler and struct catchtag.
12266 (PUSH_HANDLER): New macro.
12267 (catchlist): Remove.
12268 (handlerlist): Always declare.
12270 * eval.c (catchlist): Remove (merge with handlerlist).
12271 (handlerlist, lisp_eval_depth): Not static any more.
12272 (internal_catch, internal_condition_case, internal_condition_case_1)
12273 (internal_condition_case_2, internal_condition_case_n):
12275 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
12276 handlerlist/catchlist.
12277 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
12278 handlerlist which can only handle a single condition-case handler at
12280 (find_handler_clause): Simplify since we only a single branch here
12283 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
12285 (bcall0): New function.
12286 (exec_byte_code): Add corresponding cases. Improve error message when
12287 encountering an invalid byte-code. Let Bunwind_protect accept
12288 a function (rather than a list of expressions) as argument.
12290 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
12291 and make them unconditional now that they're heap-allocated.
12293 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12295 * charset.c (Fdecode_char, Fencode_char): Remove description of
12296 `restriction' arg. now that it's hidden by advertised-calling-convention.
12298 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
12300 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
12301 Remove unused variable (from mac-port).
12302 (macfont_draw): Use s->ybase for correct y position.
12304 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12306 * frame.h (struct frame): Drop has_minibuffer member because...
12307 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
12308 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
12310 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12312 * window.h (struct window): Prefer enum text_cursor_kinds to int
12313 for phys_cursor_type member. Move the latter, phys_cursor_width,
12314 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
12315 * window.c (replace_window, make_window): Adjust users.
12317 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12319 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
12320 this module is never compiled otherwise.
12322 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
12324 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
12327 2013-09-29 Eli Zaretskii <eliz@gnu.org>
12329 * xdisp.c (get_next_display_element): Don't call face_for_font in
12330 a build configured --without-x. (Bug#15484)
12332 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
12334 * window.c (calc_absolute_offset): #elif should be #elif defined.
12336 * frame.c (delete_frame): Block/unblock input to overcome race
12337 condition (Bug#15475).
12339 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
12341 * frame.c (delete_frame): Record selected frame only after
12342 calling Qdelete_frame_functions (Bug#15477).
12344 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
12346 * nsterm.m (ns_selection_color): Remove.
12347 (ns_get_color): Check for ns_selection_(fg|bg)_color using
12348 NSColor selectedText(Background)Color. Only for COCOA.
12349 (ns_term_init): Remove assignment of ns_selection_color, logic
12350 moved to ns_get_color.
12352 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
12353 NS_SELECTION_COLOR_DEFAULT.
12354 (NS_SELECTION_FG_COLOR_DEFAULT): New.
12356 2013-09-28 Eli Zaretskii <eliz@gnu.org>
12358 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
12359 frame' does not have the tool_bar_window member.
12361 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
12363 Signal error when reading an empty byte-code object (Bug#15405)
12364 * lread.c (read1): Signal error.
12365 * alloc.c (make_byte_code): eassert header size.
12366 (sweep_vectors): Change an int to size_t.
12368 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12370 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
12371 instead of ints, as it's the usual style for offsetof constants. See:
12372 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
12374 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
12375 This is ugly, but it should fix the performance problem for older
12376 GCC versions in the short run. I'll look into integrating the
12377 Gnulib module for popcount, as a better fix.
12378 See the thread starting in:
12379 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
12380 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
12381 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
12382 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
12383 (popcount_size_t): Use it.
12385 2013-09-24 Daniel Colascione <dancol@dancol.org>
12387 * process.c (Fnetwork_interface_info): Fix build break due to
12390 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12392 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
12393 Prefer signed to unsigned integers where either will do.
12394 No need for 'const' on locals that do not escape.
12395 Omit easserts with unnecessary and unportable assumptions about
12396 alignment. Avoid unnecessary casts to char *.
12398 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12400 Use union for the payload of struct Lisp_Vector.
12401 This helps to avoid a few glitches dictated by C's aliasing rules.
12402 * lisp.h (struct Lisp_Vector): Use union for next and
12403 contents member. Adjust comment. Change related users.
12404 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
12405 Related users changed.
12406 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
12407 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
12408 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
12409 * xfaces.c, xfont.c, xmenu.c: Related users changed.
12411 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12413 Optimize glyph row clearing and copying routines.
12414 * dispextern.h (struct glyph_row): Change layout of struct
12415 glyph_row to help copy_row_except_pointers. Adjust comment.
12416 * dispnew.c (null_row): Remove.
12417 (clear_glyph_row): Use offsetof and memset to find and clear
12418 just the members that need clearing. Adjust comment.
12419 (copy_row_except_pointers): Likewise for copying.
12421 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12423 Some minor cleanups of recently-added bool vector code.
12424 * conf_post.h (assume): Always return void. Use lint version
12425 only if GCC and MSC versions don't apply.
12426 * conf_post.h (assume):
12427 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12428 Depend on _MSC_VER, not __MSC_VER, for consistency with
12430 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12431 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12432 (bool_vector_binop_driver, count_trailing_zero_bits)
12433 (size_t_to_host_endian): Now static, not static inline;
12434 the latter isn't needed with modern compilers and doesn't
12435 work with older compilers anyway.
12437 * alloc.c (valgrind_p): Use bool for boolean.
12439 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12441 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12442 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12443 (display_last_displayed_message_p, message_buf_print)
12444 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12445 Use bool for boolean.
12446 * dispextern.h (cancel_line, init_desired_glyphs):
12447 Remove ancient leftover.
12448 (help_echo_showing_p, hourglass_shown_p):
12449 * lisp.h (noninteractive_need_newline): Adjust declaration.
12451 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12453 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12455 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12456 ...this file and convert the latter to static. Adjust comment.
12457 (make_initial_frame):
12458 * window.c (init_window_once): Adjust user.
12459 * frame.h (last_nonminibuf_frame): Remove declaration.
12460 * lisp.h (selected_frame): Likewise.
12461 * msdos.c (the_only_display_info): Adjust comment.
12463 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12465 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12466 computing the end column of mouse-highlight that comes from
12467 display or overlay strings. (Bug#15437)
12468 (note_mouse_highlight): Adapt calculation of last argument to
12469 mouse_face_from_string_pos to the above change.
12471 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12472 all platforms, not just for clang.
12474 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12476 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12477 about excess arguments to snprintf.
12479 * conf_post.h(assume): Use __builtin_unreachable for clang.
12481 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12483 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12484 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12486 2013-09-23 Daniel Colascione <dancol@dancol.org>
12488 * alloc.c (USE_VALGRIND): New macro; on by default
12489 when ENABLE_CHECKING.
12490 (mark_maybe_object, mark_maybe_pointer)
12491 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12493 (valgrind_p) [USE_VALGRIND]: New variable.
12494 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12496 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12498 * process.c (wait_reading_process_output): Change int pnamelen to
12501 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12502 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12503 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12504 argument to unsigned long to avoid warning.
12505 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12507 * conf_post.h (assume): Fix compiler error: x shall be cond.
12509 2013-09-22 Daniel Colascione <dancol@dancol.org>
12511 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12512 warning when compiling without a window system.
12514 2013-09-22 Daniel Colascione <dancol@dancol.org>
12516 * data.c (Qbool_vector_p): New symbol.
12517 (bool_vector_spare_mask, popcount_size_t_generic)
12518 (popcount_size_t_msc, popcount_size_t_gcc)
12520 (bool_vector_binop_driver)
12521 (count_trailing_zero_bits, size_t_to_host_endian)
12522 (Fbool_vector_exclusive_or)
12523 (Fbool_vector_union)
12524 (Fbool_vector_intersection, Fbool_vector_set_difference)
12525 (Fbool_vector_subsetp, Fbool_vector_not)
12526 (Fbool_vector_count_matches)
12527 (Fbool_vector_count_matches_at): New functions.
12528 (syms_of_data): Intern new symbol, functions.
12529 * alloc.c (bool_vector_payload_bytes): New function.
12530 (Fmake_bool_vector): Instead of calling Fmake_vector,
12531 which performs redundant initialization and argument checking,
12532 just call allocate_vector ourselves. Make sure we clear any
12533 terminating padding to zero.
12534 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12535 instead of open-coding the size calculation.
12536 (vroundup_ct): New macro.
12537 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12538 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12539 * composite.c (composition_gstring_put_cache):
12540 Change lint_assume to assume.
12541 * conf_post.h (assume): New macro.
12542 (lint_assume): Remove.
12543 * dispnew.c (update_frame_1): Change lint_assume to assume.
12544 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12546 * image.c (gif_load): Change lint_assume to assume.
12547 * lisp.h (eassert_and_assume): New macro.
12548 (Qbool_vector_p): Declare.
12549 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12550 (swap16, swap32, swap64): New inline functions.
12551 * macfont.m (macfont_shape): Change lint_assume to assume.
12552 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12553 * xsettings.c (parse_settings): Use new swap16 and
12554 swap32 from lisp.h instead of file-specific macros.
12556 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12558 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12559 found (which can legitimately happen when the glyph row at the
12560 window start is disabled in the current_matrix. (Bug#15365)
12562 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12564 Fix syntax.h bug introduced by recent INLINE change.
12565 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12566 conditionally compiled one way in some modules, and a different
12567 way in others. This doesn't work with extern inline functions,
12568 which must have the same definition in all modules, because the
12569 defining code might be shared across modules, depending on the
12570 implementation. Symptoms reported by Martin Rudalics in:
12571 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12572 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12573 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12574 overriding the corresponding functions in syntax.h.
12575 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12576 (syntax_property): New inline functions.
12577 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12578 Rewrite in terms of these new functions.
12580 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12582 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12583 not chars_in_text, whose result depends on the multibyteness of
12584 the current buffer. (Bug#15426)
12586 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12588 Port recent change to hosts where pointers aren't 'long'.
12589 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12590 Don't assume that pointers are the same width as 'long'.
12591 Add a compile-time check that a pointer fits into two X slots.
12593 A simpler, centralized INLINE.
12594 * conf_post.h (INLINE): Define only if not already defined.
12595 This allows us to use a single INLINE, defined by one file
12597 * emacs.c (INLINE): Define it.
12598 Also, include category.h, charset.h, composite.h, dispextern.h,
12599 syntax.h, systime.h, so that their INLINE definitions are expanded
12600 properly for Emacs.
12601 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12602 * buffer.h, buffer.c (BUFFER_INLINE):
12603 * category.h, category.c (CATEGORY_INLINE):
12604 * character.h, character.c (CHARACTER_INLINE):
12605 * charset.h, charset.c (CHARSET_INLINE):
12606 * composite.h, composite.c (COMPOSITE_INLINE):
12607 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12608 * frame.h, frame.c (FRAME_INLINE):
12609 * intervals.h, intervals.c (INTERVALS_INLINE):
12610 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12611 * lisp.h, alloc.c (LISP_INLINE):
12612 * process.h, process.c (PROCESS_INLINE):
12613 * syntax.h, syntax.c (SYNTAX_INLINE):
12614 * systime.h, sysdep.c (SYSTIME_INLINE):
12615 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12616 * window.h, window.c (WINDOW_INLINE):
12617 Remove. All uses replaced with INLINE.
12619 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12621 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12622 to avoid Bug#15398.
12624 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12626 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12627 'const char *' to avoid compiler warnings due to similar change in
12628 the prototype of x_get_string_resource.
12630 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12632 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12633 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12634 going to replace static variables below. Adjust comments.
12635 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12636 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12637 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12638 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12639 Related users changed.
12640 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12641 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12642 last_mouse_movement_time, going to replace static variables below.
12644 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12645 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12647 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12648 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12649 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12650 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12651 static variables below.
12652 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12653 (last_mouse_scroll_bar): Remove.
12654 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12655 (mouseExited): Related users changed.
12657 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12659 Do not use external array to process X scroll bar messages.
12660 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12661 (x_send_scroll_bar_event): Pack window pointer into two slots
12662 of XClientMessageEvent if we're 64-bit. Adjust comment.
12663 (x_scroll_bar_to_input_event): Unpack accordingly.
12665 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12667 Ifdef away recent changes which aren't relevant to NS port.
12668 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12669 [!HAVE_NS]: Declare as such.
12670 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12671 [!HAVE_NS]: Define as such.
12673 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12675 * frame.c (x_redo_mouse_highlight): New function
12676 to factor out common code used in W32 and X ports.
12677 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12678 * xterm.h (struct x_display_info):
12679 * w32term.h (struct w32_display_info):
12680 * nsterm.h (struct ns_display_info): New members
12681 last_mouse_motion_frame, last_mouse_motion_x and
12682 last_mouse_motion_y, going to replace static variables below.
12683 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12684 (redo_mouse_highlight): Remove.
12685 (note_mouse_movement, syms_of_xterm): Adjust user.
12686 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12687 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12688 (redo_mouse_highlight): Remove.
12689 (note_mouse_movement, syms_of_w32term): Adjust user.
12690 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12691 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12693 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12694 * nsfns.m (compute_tip_xy): Adjust user.
12696 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12698 * frame.c (x_mouse_grabbed): New function.
12699 * dispextern.h (x_mouse_grabbed): Add prototype.
12700 (last_mouse_frame): Remove declaration.
12701 * xterm.h (struct x_display_info):
12702 * w32term.h (struct w32_display_info):
12703 * nsterm.h (struct ns_display_info): New member
12704 last_mouse_frame, going to replace...
12705 * xdisp.c (last_mouse_frame): ...global variable.
12706 (note_tool_bar_highlight):
12707 * w32term.c (w32_mouse_position, w32_read_socket):
12708 * xterm.c (XTmouse_position, handle_one_xevent):
12709 Use x_mouse_grabbed.
12710 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12712 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12714 * w32term.c (w32_read_socket): Avoid temporary
12715 variables in a call to x_real_positions.
12716 * xterm.c (handle_one_xevent): Likewise.
12718 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12720 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12721 (x_icon_type): Remove prototype.
12722 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12723 * frame.c (x_icon_type): Remove.
12724 * w32term.c (x_make_frame_visible, x_iconify_frame):
12725 * xterm.c (x_make_frame_visible, x_iconify_frame):
12726 Use x_set_bitmap_icon to factor out common code.
12728 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12730 * dispextern.h (check_x_display_info, x_get_string_resource):
12731 Declare here just once and unify the latter.
12732 * frame.c (check_x_display_info, x_get_string_resource):
12733 * nsterm.h (check_x_display_info):
12734 * xrdb.c (x_get_string_resource):
12735 * xterm.h (check_x_display_info): Remove prototypes.
12736 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12737 * w32reg.c (x_get_string_resource): Likewise.
12738 (w32_get_rdb_resource): Adjust user.
12740 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12742 * xterm.h (struct x_display_info): New member
12743 x_pending_autoraise_frame, going to replace...
12744 * xterm.c (pending_autoraise_frame): ...static variable.
12745 (x_new_focus_frame, XTread_socket): Adjust users.
12746 * w32term.h (struct w32_display_info): New member
12747 w32_pending_autoraise_frame, going to replace...
12748 * w32term.c (pending_autoraise_frame): ...global variable.
12749 (x_new_focus_frame, w32_read_socket): Adjust users.
12751 2013-09-17 Glenn Morris <rgm@gnu.org>
12753 * xdisp.c (message_dolog): If we create *Messages*,
12754 switch it to messages-buffer-mode.
12756 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12758 Don't overuse 'const' in types of locals.
12759 * bidi.c (bidi_count_bytes):
12760 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12761 (xg_event_is_for_scrollbar):
12762 * xselect.c (x_handle_property_notify)
12763 (x_handle_selection_notify, x_handle_dnd_message):
12764 * xsettings.c, xsettings.h (xft_settings_event):
12765 * xterm.c (x_handle_net_wm_state, handle_one_event)
12766 (x_menubar_window_to_frame, x_detect_focus_change)
12767 (construct_mouse_click, note_mouse_movement)
12768 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12769 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12770 (handle_one_xevent, x_handle_net_wm_state):
12771 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12772 (x_handle_dnd_message):
12773 Avoid unnecessary 'const', typically the second 'const' in
12774 'const foo * const arg', a 'const' that does not affect the API
12775 and doesn't significantly help the human reader.
12777 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12779 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12780 only if Glib < 2.36.0.
12781 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12782 * xsettings.c (init_gconf, init_gsettings): Do not check
12784 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12786 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12788 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12790 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12791 before calling g_type_init.
12793 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12795 * nsterm.m (syms_of_nsterm): ... to here.
12797 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12799 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12800 (ignore_next_mouse_click_timeout): Use Time as X does.
12801 (handle_one_xevent): Avoid cast and use unsigned comparison.
12803 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12805 Do not copy X event in handle_one_xevent except KeyPress case.
12806 Wnen XEvent is processed, it is unlikely to be changed except
12807 KeyPress case, so we can avoid copying and use const pointer to
12808 const data to make sure that an event is not changed elsewhere.
12809 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12810 const' and do not create local copy except for the KeyPress event.
12811 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12812 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12813 (x_handle_net_wm_state, x_menubar_window_to_frame)
12814 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12815 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12816 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12817 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12818 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12819 (x_handle_dnd_message):
12820 * xsettings.c (xft_settings_event):
12821 Use 'const XEvent * const' where appropriate.
12822 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12824 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12826 Fix X event waiting to handle multiple frames.
12827 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12828 * xterm.c (pending_event_wait): Remove. Adjust users.
12829 (x_detect_focus_change): Pass frame arg.
12830 (handle_one_xevent): Find related frame early and clear per-frame
12831 wait_event_type only if this is an event for the relevant frame.
12832 (x_wait_for_event): Use per-frame wait_event_type.
12834 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12836 * nsfns.m (Fx_create_frame): Fix font driver registration for
12839 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12840 for syms_of_macfont.
12842 * nsterm.m: Include macfont.h.
12843 (ns_tmp_flags, ns_tmp_font): Remove.
12844 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12845 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12846 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12847 (changeFont:): Fix code style. Check for font driver type when
12850 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12853 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12854 (nsfont_open): Set font driver type.
12855 Set font->ascent and font->descent. Figure out font instead of
12856 ns_tmp_font, and flags instead of ns_tmp_flags.
12857 Fix indentation. Remove call to ns_draw_text_decoration,
12860 * nsfns.m: Include macfont.h.
12861 (Fx_create_frame): Register macfont driver, make a better default font.
12862 (Fns_popup_font_panel): Get font from macfont driver, if used.
12864 * macfont.m, macfont.h, macuvs.h: New files.
12866 * font.h: Declare syms_of_macfont.
12868 * font.c (syms_of_font): Call syms_of_macfont.
12870 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12872 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12874 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12875 and it is always zero for others, so I assume that this is an ancient
12876 leftover which nobody will want to change any more.
12877 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12878 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12879 * frame.c (x_set_scroll_bar_width):
12880 * w32fns.c (w32_createscrollbar):
12881 * w32term.c (w32_set_vertical_scroll_bar):
12882 * xfns.c (x_set_scroll_bar_default_width):
12883 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12884 (x_scroll_bar_expose): Related users changed.
12886 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12888 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12889 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12890 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12892 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12893 Define once here...
12894 * nsterm.h, w32term.h, xterm.h: ...and not here.
12895 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12896 Remove unused Xisms.
12897 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12898 these modules are never compiled otherwise.
12900 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12902 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12903 Doc fix. (Bug#15375)
12905 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12907 Unify Fx_focus_frame between all ports.
12908 * frame.h (x_focus_frame): New prototype.
12909 * xfns.c (Fx_focus_frame): Remove.
12910 (syms_of_xfns): Do not defsubr it.
12911 (x_focus_frame): X implementation.
12912 * nsfns.m (Fx_focus_frame): Remove.
12913 (syms_of_nsfns): Do not defsubr it.
12914 (x_focus_frame): NS implementation.
12915 * w32term.c (Fx_focus_frame): Remove.
12916 (x_focus_on_frame): Rename to...
12917 (x_focus_frame): W32 implementation.
12918 * w32term.h (x_focus_on_frame): Remove prototype.
12919 * w32fns.c (Fx_focus_frame): Remove.
12920 (syms_of_w32fns): Do not defsubr it.
12921 * frame.c (Fx_focus_frame): Define here.
12922 (syms_of_frame): Defsubr here.
12923 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12925 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12927 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12928 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12929 each port to reference the port-specific window system data.
12930 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12931 (FRAME_DISPLAY_INFO): Define.
12932 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12933 (FRAME_DISPLAY_INFO): Define. Adjust users.
12934 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12935 (FRAME_DISPLAY_INFO): Define. Adjust users.
12936 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12937 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12938 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12939 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12940 * xselect.c, xterm.c: All related users changed.
12942 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12944 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12945 (x_menubar_window_to_frame): Remove prototypes.
12946 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12947 (x_menubar_window_to_frame, x_top_window_to_frame):
12949 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12950 (x_menubar_window_to_frame, x_top_window_to_frame):
12951 ...to here and convert all but the last to static.
12953 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12955 * lisp.mk (lisp): Add w32-common-fns.elc.
12957 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12959 * charset.c (char_charset): Document an exception for char-charset.
12961 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12963 * xterm.h (x_display_info): New field last_user_time...
12964 * xterm.c (toplevel): ...to replace static last_user_time.
12965 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12967 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12969 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12970 scroll bar values to prevent thumb from disappear and update comment.
12972 2013-09-11 Glenn Morris <rgm@gnu.org>
12974 * emacs.c (usage_message): Possessive apostrophe tweak.
12976 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12978 * nsterm.m (syms_of_nsterm): Use Qns.
12979 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12980 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12981 * xfns.c (x_display_info_for_name, Fx_open_connection):
12982 Remove old '#if 0' code.
12983 (syms_of_xfns): Use Qx.
12984 * termhooks.h (fullscreen_hook): Remove the leftover.
12985 (struct terminal): Fix typo in comment.
12987 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12989 Cleaning up a few X scroll bar bits.
12990 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12991 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12992 New member last_seen_part, going to replace...
12993 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12994 (xt_action_hook) [USE_LUCID]: Adjust user.
12995 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12996 Lucid-specific scroll bar support.
12997 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12998 to int and adjust to use last_seen_part member.
12999 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
13000 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
13001 Initialize last_seen_part.
13003 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
13005 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
13006 insert-buffer-substring an empty string.
13008 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
13010 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
13011 avoiding a GCC warning.
13013 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
13015 Ifdef away frame tool bar code when it is not really used.
13016 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
13017 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
13018 and minimize_tool_bar_window_p under the above.
13019 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
13020 (fset_tool_bar_window): Likewise.
13021 * dispnew.c (clear_current_matrices, clear_desired_matrices)
13022 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
13023 (change_frame_size_1):
13024 * window.c (window_from_coordinates, Frecenter): Adjust users.
13025 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
13026 code is not really used.
13027 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
13028 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
13029 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
13030 [!USE_GTK && !HAVE_NS]: Define as such.
13031 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
13032 (note_mouse_highlight, expose_frame):
13033 * xfns.c (x_set_tool_bar_lines):
13034 * xterm.c (handle_one_xevent): Adjust users.
13036 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
13038 Fix corruption with multiple emacsclient -t instances (Bug#15222).
13039 This bug was introduced by my 2013-08-26 patch, which incorrectly
13040 assumed that the terminfo implementation doesn't use termcap buffers.
13041 * term.c (init_tty) [TERMINFO]: Remove optimization, as
13042 these buffers apparently are used after all.
13043 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
13044 (struct tty_display_info): Define members termcap_term_buffer and
13045 termcap_strings_buffer even if TERMINFO.
13047 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
13050 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
13051 'usage' docstring entry to pacify make-docfile.
13053 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
13055 Change comparison functions =, <, >, <=, >= to take many arguments.
13056 * data.c: Change comparison functions' interface and implementation.
13057 * lisp.h: Make arithcompare available for efficient two arg
13059 * bytecode.c: Use arithcompare.
13060 * fileio.c: Use new interface.
13062 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
13064 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
13066 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
13068 * eval.c (Feval): Document the new use of `lexical'.
13070 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
13072 Review and drop old frame resize hack.
13073 * frame.h (struct frame): Remove force_flush_display_p.
13074 * dispnew.c (update_frame): Adjust user and don't call
13075 flush_frame here. The comment has said that there was an issues
13076 with redisplaying fringes, but I don't see any differences with
13077 and without this hack. Hopefully we can continue without it.
13078 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
13079 current frame matrices twice if resized_p is set.
13081 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
13083 Do not populate pure Xism x_sync to other ports.
13084 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
13085 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
13086 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
13087 * w32term.h (x_sync): Remove prototype.
13089 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
13091 Cleanup frame flushing.
13092 * dispextern.h (struct redisplay_interface):
13093 Drop flush_display_optional because flush_display is enough
13094 for X and flushing via RIF is just a no-op for others.
13095 * frame.h (flush_frame): New function.
13096 * dispnew.c (update_frame):
13097 * minibuf.c (read_minibuf):
13098 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
13100 * keyboard.c (detect_input_pending_run_timers): Do not flush
13101 all frames but selected one in redisplay_preserve_echo_area.
13102 * nsterm.m (ns_flush): Remove no-op.
13103 (ns_redisplay_interface): Adjust user.
13104 * w32term.h (x_flush): Remove no-op.
13105 (w32_redisplay_interface): Adjust user.
13106 * xterm.c (x_flush): Simplify because we do not flush all
13107 frames at once any more. Adjust comment.
13108 (x_redisplay_interface): Adjust user.
13110 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
13112 Port --without-x --enable-gcc-warnings to Fedora 19.
13113 * gfilenotify.c (globals_of_gfilenotify):
13114 Call g_type_init only if using an older glib version that needs it.
13116 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
13118 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
13119 (last_glyphless_glyph_merged_face_id): Remove declarations.
13120 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
13121 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
13122 (last_glyphless_glyph_merged_face_id): Now static.
13123 (merge_escape_glyph_face): New function, refactored from...
13124 (get_next_display_element): ...here.
13125 (merge_glyphless_glyph_face): New function, refactored from...
13126 (produce_glyphless_glyph): ...here...
13127 * term.c (produce_glyphless_glyph): ...and here.
13129 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
13131 * eval.c (eval_sub): Only call Ffunction if necessary.
13133 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
13135 Attempt to make redisplay more selective when changing cursor type.
13136 * frame.h (struct frame): New bitfield cursor_type_changed.
13137 * xdisp.c (cursor_type_changed): Remove.
13138 (try_cursor_movement, redisplay_window, try_window_id)
13139 (set_frame_cursor_types, try_window_reusing_current_matrix):
13140 Adjust to use per-frame bitfield.
13141 (redisplay_internal): Look for cursor type change on each visible
13142 frame and consider all frames if cursor type has been changed on
13143 the frame other than selected. If cursor type has been changed on
13144 selected frame only, do not use fast update.
13146 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
13148 Attempt to make redisplay more selective when changing fonts.
13149 * frame.h (struct frame): New bitfield fonts_changed.
13150 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
13151 (adjust_frame_glyphs): Add prototype.
13152 * dispnew.c (fonts_changed_p): Remove.
13153 (adjust_glyphs): Remove because we do not
13154 adjust matrices on all frames at once any more.
13155 (adjust_frame_glyphs): Block and unblock input here.
13156 (adjust_glyph_matrix): Use fonts_changed.
13157 (change_frame_size_1): Use adjust_frame_glyphs.
13158 * font.c (font_open_entity): Use fonts_changed.
13159 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
13160 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
13161 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
13162 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
13163 (shrink_mini_window, Fresize_mini_window_internal)
13164 (window_scroll_pixel_based, Fset_window_configuration)
13165 (apply_window_adjustment, Fset_window_vscroll):
13166 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
13167 Use adjust_frame_glyphs.
13168 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
13169 (try_window_reusing_current_matrix, try_window_id, display_line)
13170 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
13171 (redisplay_internal): Consider fonts_changed and adjust frame
13172 matrices for each frame only if the frame is visible. If font
13173 has been changed on some frame during full redisplay, retry
13174 only visible frames where the font has been actually changed.
13176 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
13178 Cache current header and mode line height for each window.
13179 * window.h (struct window): New fields mode_line_height
13180 and header_line_height.
13181 * window.c (make_window): Initialize them.
13182 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
13183 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
13184 (current_mode_line_height, current_header_line_height):
13185 Remove declaration.
13186 * xdisp.c (current_mode_line_height, current_header_line_height):
13188 (pos_visible_p, init_xdisp): Adjust user.
13189 (redisplay_window): Invalidate mode_line_height and
13190 header_line_height if current and desired matrices do not agree.
13192 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
13194 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
13195 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
13197 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
13199 Make --without-x compatible with --enable-gcc-warnings.
13200 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
13201 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
13202 members under HAVE_WINDOW_SYSTEM.
13203 * keyboard.c (make_lispy_focus_out): Likewise.
13204 (record_menu_key): Move under HAVE_MENUS.
13205 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
13206 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
13207 (syms_of_xdisp): Adjust user.
13208 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
13209 (start_hourglass, cancel_hourglass):
13210 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
13211 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
13212 and CLEAR_FONT_TABLE_NFONTS.
13213 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
13214 Declare only if HAVE_WINDOW_SYSTEM.
13215 (lface_same_font_attributes_p, clear_face_gcs): Define only
13216 if HAVE_WINDOW_SYSTEM.
13218 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
13220 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
13221 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
13222 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
13224 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
13226 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
13228 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
13230 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
13231 This fixes a type error on hosts where ptrdiff_t is wider than int.
13233 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
13235 * keyboard.c (read_key_sequence_vs): New function.
13236 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
13239 * callint.c (Fcall_interactively): Always return a vector for 'K'.
13241 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
13243 Makefile improvements.
13244 * Makefile.in (config.status): Don't use double-colon rules, as
13245 they are not portable according to POSIX. Fix shell typo with `;
13246 I guess this rule has never been tested?
13247 (VCSWITNESS): New macro, to override any environment var.
13249 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
13251 * xterm.h (struct x_display_info): Do not track X connection
13252 fd separately because it is always available from Display.
13253 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
13256 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13258 * buffer.c (drop_overlay):
13259 * fileio.c (restore_point_unwind): Prefer unchain_marker to
13260 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
13262 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13264 * buffer.c (Fmake_overlay, Fmove_overlay):
13265 * intervals.c (set_point_from_marker):
13266 * print.c (PRINTPREPARE): Prefer signal_error
13267 to plain error and report unsuitable marker too.
13269 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13271 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
13272 for 'dragging' member.
13273 (struct x_output): Remove set-but-unused leftovers
13274 'left_before_move' and 'top_before_move'.
13275 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
13276 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
13277 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
13278 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
13279 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13280 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
13281 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
13282 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
13284 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
13286 * nsfont.m (INVALID_GLYPH): New define.
13287 (nsfont_encode_char): Use INVALID_GLYPH.
13288 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
13290 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13292 * xterm.c (x_last_mouse_movement_time): Revert last change.
13293 This code should use XDisplayMotionBufferSize to check display's
13294 motion history first, and there are few other issues as well.
13295 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
13296 (handle_one_xevent): Adjust user.
13298 2013-09-02 Martin Rudalics <rudalics@gmx.at>
13300 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
13301 * frame.c (Flast_nonminibuf_frame): ... to here.
13302 (check_minibuf_window): Don't abort if no window was found
13305 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13307 Use XGetMotionEvents to ask the last mouse motion time from X server.
13308 * xterm.c (X_MOTION_HISTORY): Default to 1.
13309 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
13310 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
13311 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
13312 Ifdef away legacy code.
13313 (XTmouse_position, x_scroll_bar_report_motion):
13314 Use x_last_mouse_movement_time.
13315 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
13318 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13320 * msdos.c (last_mouse_window): Move to...
13321 (dos_rawgetc): ...this function and adjust comment.
13322 * nsterm.m (last_window): Rename to last_mouse_window, move to...
13323 (mouseMoved): ...this function and adjust comment.
13324 * w32term.c (last_window): Likewise with...
13325 (w32_read_socket): ...this function.
13326 * xterm.c (last_window): Likewise with...
13327 (handle_one_xevent): ...this function.
13329 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13331 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
13332 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
13333 (handle_one_xevent): ...to here.
13334 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
13337 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13339 * msdos.c (IT_set_terminal_window): Remove no-op.
13340 (initialize_msdos_display): Adjust terminal setup.
13341 * w32console.c (w32con_set_terminal_window): Remove no-op.
13342 (initialize_w32_display): Adjust terminal setup.
13343 * w32term.c (w32_set_terminal_window): Remove no-op.
13344 (w32_create_terminal): Adjust terminal setup.
13345 * xterm.c (XTset_terminal_window): Remove no-op.
13346 (x_create_terminal): Adjust terminal setup.
13348 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13350 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
13352 (ns_create_terminal): Adjust terminal setup.
13353 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
13355 (w32_create_terminal): Adjust terminal setup.
13356 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
13358 (x_create_terminal): Adjust terminal setup.
13360 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13362 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
13363 (CLIP_TEXT_POS_FROM_MARKER): New macro.
13364 * dispnew.c (buffer_posn_from_coords):
13365 * window.c (Fwindow_end, displayed_window_lines):
13366 * xdisp.c (redisplay_mode_lines): Use it.
13368 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
13370 * fontset.c (face_for_char): Check char in the current face font first
13371 if HAVE_NS (Bug#15138).
13373 2013-08-31 Martin Rudalics <rudalics@gmx.at>
13375 * window.c (temp_output_buffer_show): Make sure window returned
13376 by display_buffer is live (Bug#15213).
13378 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
13380 Minor cleanup to avoid forward declarations.
13381 * coding.h (struct ccl_spec): Remove forward declaration.
13382 * composite.h (toplevel): Include font.h.
13383 (struct composition_it, struct face, struct font_metrics):
13384 Remove forward declaration.
13385 * dispextern.h (struct image, struct atimer): Likewise.
13386 * emacsgtkfixed.h (struct frame): Likewise.
13387 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
13388 * font.h (struct font_driver, struct font, struct glyph_string)
13389 (struct face): Remove forward declaration.
13390 * fontset.h (struct face, struct font): Likewise.
13391 * frame.h (toplevel): Style cleanup.
13392 (enum output_method): Move to...
13393 * termhooks.h (enum output_method): ...here.
13394 (struct glyph, struct frame, struct ns_display_info)
13395 (struct x_display_info, struct w32_display_info):
13396 Remove forward declaration.
13397 * xterm.h (toplevel): Include termhooks.h.
13398 (struct font, struct window, struct glyph_matrix, struct frame)
13399 (struct input_event, struct face, struct image): Remove forward
13401 * gtkutil.h (struct _widget_value): Likewise.
13402 * keyboard.h (toplevel): Include termhooks.h.
13403 (struct input_event): Remove forward declaration.
13405 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13407 * intervals.c (set_point_from_marker): New function.
13408 * editfns.c (Fgoto_char):
13409 * process.c (Finternal_default_process_filter):
13410 * window.c (select_window_1): Use it.
13411 * buffer.h (set_point_from_marker): Add prototype.
13413 2013-08-29 Eli Zaretskii <eliz@gnu.org>
13415 * w32.c (term_winsock): Call release_listen_threads before calling
13417 (_sys_wait_accept): Wait for accept event in a loop with a finite
13418 timeout, instead of waiting indefinitely. Will hopefully avoid
13419 hanging during exit because WSACleanup deadlocks waiting for the
13420 event object to be released. (Bug#14333)
13422 * w32proc.c (release_listen_threads): New function, signals all
13423 the reader threads that listen for connections to stop waiting.
13425 * w32.h (release_listen_threads): Add prototype.
13427 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13429 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13430 field of new marker (for sanity and safety).
13431 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13432 anyway because XMISCTYPE is a function and can't be an lvalue).
13434 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13436 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13437 (x_after_update_window_line, x_scroll_bar_create)
13438 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13439 (handle_one_xevent, x_clear_frame_area):
13440 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13441 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13442 * xterm.h (x_clear_area): Adjust prototype.
13444 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13446 Hook scanning and indentation functions to find_newline. This helps
13447 to avoid duplicated code and renders more respect to newline cache.
13448 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13449 * cmds.c (Fforward_line):
13450 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13451 Use find_newline and avoid unnecessary point movements.
13452 * search.c (scan_newline): Implement on top of find_newline.
13454 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13456 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13457 scoped code (bug#11258).
13459 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13461 * nsterm.m (last_window): New variable.
13462 (EV_TRAILER2): New macro.
13463 (EV_TRAILER): Call EV_TRAILER2.
13464 (mouseMoved:): Add support for mouse-autoselect-window
13465 on nextstep (Bug#6888).
13467 2013-08-28 Andreas Schwab <schwab@suse.de>
13469 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13470 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13471 Remove unused macro definitions.
13472 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13473 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13474 Only define if emacs.
13476 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13478 Prefer enum glyph_row_area to int where appropriate.
13479 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13481 (window_box, window_box_width, window_box_left, window_box_left_offset)
13482 (window_box_right, window_box_right_offset): Adjust prototypes.
13483 * xdisp.c (window_box, window_box_width, window_box_left)
13484 (window_box_left_offset, window_box_right, window_box_right_offset):
13485 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13486 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13487 * nsterm.m (ns_clip_to_row):
13488 * w32term.c (w32_clip_to_row):
13489 * xterm.c (x_clip_to_row): Likewise.
13491 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13493 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13494 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13496 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13498 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13499 for portability to hosts where /bin/sh has problems.
13501 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13503 Redesign redisplay interface to drop global output_cursor.
13504 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13505 (toplevel): Remove declaration of output_cursor.
13506 (set_output_cursor, x_cursor_to): Remove prototype.
13507 * window.h (struct window): New member output_cursor.
13508 (output_cursor_to): New function to replace RIF member.
13509 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13510 (update_text_area, set_window_cursor_after_update): Use it.
13511 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13512 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13513 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13514 * w32term.c (x_update_window_begin, x_update_window_end):
13515 * xterm.c (x_update_window_begin, x_update_window_end):
13516 Adjust to use per-window output cursor.
13518 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13520 Simplify SELECT_TYPE-related code.
13521 Like EMACS_TIME, this portability layer is no longer needed, since
13522 Emacs has been using fd_set as a portability layer for some time.
13523 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13524 (SELECT_TYPE): Remove. All uses changed to fd_set.
13525 (fd_set) [!FD_SET]: New typedef.
13527 Simplify EMACS_TIME-related code.
13528 This portability layer is no longer needed, since Emacs has been
13529 using struct timespec as a portability layer for some time.
13530 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13531 Include <time.h> rather than "systime.h"; that's all that's needed now.
13532 * dispnew.c: Include <timespec.h> rather than "systime.h";
13533 that's all that's needed now.
13534 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13535 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13536 TIMESPEC_RESOLUTION.
13537 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13538 LOG10_TIMESPEC_RESOLUTION.
13539 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13540 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13541 (make_emacs_time): Remove. All used changed to make_timespec.
13542 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13543 (current_timespec): Rename from current_emacs_time. All uses changed.
13544 (add_emacs_time): Remove. All uses changed to timespec_add.
13545 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13546 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13547 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13548 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13549 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13550 (current_timespec): Rename from current_emacs_time. All uses changed.
13551 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13552 changed to timespec_cmp.
13553 * xgselect.c: Include <timespec.h>, since our .h files don't.
13555 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13557 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13558 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13559 Remove the leftovers.
13560 * gtkutil.c (toplevel): Do not declare Qxft but include
13562 * image.c (toplevel): Do not declare Vlibrary_cache because
13563 it's already done in lisp.h.
13565 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13567 * lisp.h (Mouse_HLInfo): Move from here...
13568 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13569 (reset_mouse_highlight): New function.
13570 * msdos.c (dos_set_window_size, IT_update_begin)
13571 (internal_terminal_init):
13572 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13573 (ns_initialize_display_info):
13574 * w32console.c (initialize_w32_display):
13575 * w32term.c (x_update_window_end, x_free_frame_resources)
13576 (w32_initialize_display_info):
13577 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13578 * window.c (Fdelete_other_windows_internal):
13579 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13580 * termchar.h (toplevel):
13581 * xterm.h (toplevel): Include dispextern.h.
13583 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13585 Fix minor problems found by static checking.
13586 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13587 (expect): Avoid nested-if warning.
13588 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13589 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13590 * nsterm.h, nsterm.m (ns_select):
13591 * xgselect.c, xgselect.h (xg_select):
13592 Adjust signature to better match pselect's.
13593 * nsterm.m (ns_select):
13594 Don't set *TIMEOUT, since pselect doesn't.
13595 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13596 diagnostic about assigning const char * to it.
13597 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13599 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13601 * lread.c (substitute_object_recurse): Handle hash-tables as well
13604 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13606 Fix unlikely core dump in init_tty, and simplify terminfo case.
13607 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13608 The old version incorrectly dumped core if malloc returned a
13609 buffer containing only non-NUL bytes.
13610 (init_tty): Do not allocate or free termcap buffers; the
13611 struct does that for us now.
13612 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13613 (struct tty_display_info): Define members termcap_term_buffer and
13614 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13615 use them. Allocate them directly in struct rather than indirectly
13616 via a pointer, to simplify init_tty.
13618 * frame.c (check_minibuf_window): Initialize 'window' properly,
13619 so that Emacs reliably aborts later if 'window' is not initialized.
13621 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13623 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13624 of VoidSymbol (Bug#15154).
13626 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13628 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13629 mouse_face_beg_y and mouse_face_end_y.
13630 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13631 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13632 Adjust users and update comment where appropriate.
13634 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13636 * frame.c (check_minibuf_window): New function.
13637 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13638 Call check_minibuf_window (Bug#15183).
13640 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13642 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13643 because this is the only last cursor data we need to keep and consult.
13644 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13645 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13648 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13650 Fix recovering from possible decompression error.
13651 Since insert_from_gap doesn't always move point, we can't use PT as
13652 the position where the partially decompressed data ends, and
13653 should count how many bytes was produced so far.
13654 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13655 (unwind_decompress): Really delete partially uncompressed data.
13656 (Fzlib_decompress_region): Take decompressed data size into account.
13658 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13660 * syntax.c (init_syntax_once): Adjust comment and do an early
13661 initialization of Qchar_table_extra_slots just once...
13662 * casetab.c (init_casetab_once):
13663 * category.c (init_category_once):
13664 * character.c (syms_of_character):
13665 * coding.c (syms_of_coding):
13666 * xdisp.c (syms_of_xdisp): ...and omit it here.
13668 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13670 * xdisp.c (get_next_display_element): Don't apply to characters
13671 from a display vector the logic of setting it->end_of_box_run_p
13672 suitable for characters from a buffer. (Bug#15175)
13674 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13675 to handle directories, rather than '_utime' which doesn't.
13678 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13680 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13681 or fullscreen (Bug#14627).
13683 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13685 System-dependent integer overflow fixes.
13686 * process.c (Fset_process_window_size): Signal an error if
13687 the window size is outside the range supported by the lower level.
13688 * sysdep.c (set_window_size): Return negative on error,
13689 nonnegative on success, rather than -1, 0, 1 on not in system,
13690 failure, success. This is simpler. Caller changed.
13691 (serial_configure): Remove unnecessary initialization of local.
13692 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13693 size fits in unsigned long; this isn't true on some 32-bit hosts.
13694 Avoid buffer overrun if some future version of /proc/meminfo has a
13695 variable name longer than 20 bytes.
13696 (system_process_attributes) [__FreeBSD__]:
13697 Don't assume hw.availpages fits in 'int'.
13699 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13701 Don't let very long directory names overrun the stack.
13702 Fix some related minor problems involving "//", vfork.
13703 * callproc.c (encode_current_directory): New function.
13704 (call_process): Don't append "/"; not needed.
13705 * fileio.c (file_name_as_directory_slop): New constant.
13706 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13707 this can save the caller having to alloca.
13708 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13709 Use SAFE_ALLOCA, not alloca.
13710 (directory_file_name, Fexpand_file_name): Leave leading "//"
13711 alone, since it can be special even on POSIX platforms.
13712 * callproc.c (call_process):
13713 * process.c (Fformat_network_address):
13714 * sysdep.c (sys_subshell):
13715 Use encode_current_directory rather than rolling our own.
13716 (create_process): No need to encode directory; caller does that now.
13717 * process.h (encode_current_directory): New decl.
13718 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13719 Rework to avoid 'goto xyzzy;'.
13721 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13723 * xdisp.c (handle_face_prop): If the default face was remapped use
13724 the remapped face for strings from prefix properties. (Bug#15155)
13726 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13728 Minor cleanup for redisplay interface and few related functions.
13729 * frame.h (enum text_cursor_kinds): Move from here...
13730 * dispextern.h (enum text_cursor_kinds): ...to here.
13731 (toplevel): Drop unnecessary declarations.
13732 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13733 in update_window_end_hook and draw_window_cursor functions.
13734 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13735 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13736 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13737 * xterm.c (x_update_window_end, x_draw_window_cursor):
13738 * xdisp.c (display_and_set_cursor, update_window_cursor)
13739 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13740 enum text_cursor_kinds where appropriate.
13742 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13744 Redesign redisplay interface to drop updated_row and updated_area.
13745 * dispextern.h (updated_row, updated_area): Remove declaration.
13746 (struct redisplay_interface): Pass glyph row and row area parameters
13747 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13748 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13750 * dispnew.c (updated_row, updated_area): Remove.
13751 (redraw_overlapped_rows, update_window_line): Adjust user.
13752 (update_marginal_area, update_text_area): Likewise. Pass updated row
13753 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13754 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13757 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13759 * process.c (flush_pending_output): Remove stub.
13762 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13764 * callproc.c: Fix race that killed background processes (Bug#15144).
13765 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13766 Record deleted process-id in critical section, not afterwards.
13767 Don't mistakenly kill process created by a call-process invocation
13768 that discards output and does not wait.
13770 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13772 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13773 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13774 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13775 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13776 to shut up compiler in mark_object.
13777 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13779 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13781 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13782 We can't portably rely on PTY_OPEN doing that, even if
13783 it calls posix_openpt with O_CLOEXEC.
13785 2013-08-20 Kenichi Handa <handa@gnu.org>
13787 * character.c (string_char): Improve commentary.
13789 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13791 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13792 (struct animation_cache): Make signature a flexible array member.
13793 All uses changed. This is a tad slower but may insulate us better
13794 from future changes to ImageMagick.
13796 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13798 * image.c: Shrink memory needed for animation cache.
13799 (SIGNATURE_DIGESTSIZE): New constant.
13800 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13801 (imagemagick_create_cache): Copy the signature. This saves
13802 several KB of memory that ImageMagick wastes per signature.
13803 Don't bother updating the update_time, as the caller does that now.
13804 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13805 it's a fixed size struct member now.
13806 (imagemagick_get_animation_cache): Always destroy the signature,
13807 as it's now imagemagick_create_cache's responsibility to copy it.
13808 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13809 and use memcmp rather than strcmp.
13810 eassert that ImageMagick returns a signature of the specified length.
13812 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13814 * image.c (imagemagick_get_animation_cache): Don't segfault on
13816 (imagemagick_get_animation_cache): Revert to previous definition
13817 so that it actually works. But keep the memory leak fix.
13818 (imagemagick_get_animation_cache): Fix memory leak.
13820 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13822 * image.c: Fix animation cache signature memory leak.
13823 Fix some other minor performance problems while we're at it.
13824 (imagemagick_create_cache): Clear just the members that
13825 need clearing. Don't set update_time, as caller does that now.
13826 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13827 Simplify by using pointer-to-pointer instead of a prev pointer.
13828 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13829 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13830 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13831 it's already a copy. Free the signature probe unless it's cached.
13833 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13834 This was introduced by my 2013-08-12 fix for Bug#15035.
13836 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13838 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13839 (imagemagick_prune_animation_cache): Now static.
13841 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13843 * image.c (imagemagick_get_animation_cache): Don't segfault when
13844 pruning all entries.
13846 2013-08-18 Ken Brown <kbrown@cornell.edu>
13848 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13849 static heap if ENABLE_CHECKING is defined.
13850 (max_bss_sbrk_ptr): New variable.
13851 (bss_sbrk): Use it.
13852 (report_sheap_usage): Report maximum static heap usage instead of
13853 ending static heap usage.
13855 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13857 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13858 of zlib_initialized according to the results of calling
13859 init_zlib_functions.
13861 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13863 * image.c: Implement an ImageMagick per-image cache.
13864 (imagemagick_get_animation_cache): Fix a double-free error.
13865 (imagemagick_load_image): Remove the ping_wand code, which only
13866 apparently saved time on invalid animated images, and slowed down
13867 everything else. Optimize for the common case.
13869 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13871 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13873 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13875 * marker.c (set_marker): Remove documentation of undefined behavior.
13877 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13879 * image.c (imagemagick_compute_animated_image): Animate correctly
13880 when sub-images are smaller than the main image.
13881 (imagemagick_compute_animated_image): Setting the iterator row to
13882 zero is apparently not allowed.
13883 (imagemagick_compute_animated_image): Allow images that say they
13884 have sub-images that are bigger than the main image, but just crop
13887 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13889 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13891 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13893 * image.c (imagemagick_compute_animated_image): Respect the GIF
13896 2013-08-15 Ken Brown <kbrown@cornell.edu>
13898 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13899 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13902 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13904 Fix minor problems found by static checking.
13905 * frame.c (delete_frame):
13906 * xdisp.c (next_element_from_display_vector):
13907 Avoid uninitialized local.
13908 * image.c (imagemagick_compute_animated_image): Port to C89.
13909 Prefer usual GNU indentation style for loops.
13910 Be more careful about bizarrely large sizes, by using ptrdiff_t
13913 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13915 Fix infinite frame selection loop (Bug#15025).
13916 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13918 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13920 * xdisp.c (compute_window_start_on_continuation_line):
13921 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13922 to make sure we end up setting the window start at the leftmost
13923 visible character of the display line. This avoids funky
13924 horizontal shifting because the window start is not kept on the
13925 same position. (Bug#15090)
13926 (next_element_from_display_vector): Support 'box' face attribute
13927 in the face definitions of a display vector. (Bug#15099)
13929 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13931 * image.c (imagemagick_compute_animated_image): Implement animated
13932 images (bug#14700).
13933 (imagemagick_compute_animated_image): Fix some compilation
13934 warnings. Implement a very simple cache to make the animation
13935 usable at all, but it should be replaced with a per-image cache.
13937 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13939 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13940 to do `for' loops over alist values.
13941 * buffer.h (FOR_EACH_BUFFER):
13942 * process.c (FOR_EACH_PROCESS): Use it.
13943 (handle_child_signal, status_notify, Fget_buffer_process)
13944 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13946 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13948 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13949 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13950 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13951 to xzalloc and so avoid redundant call to memset.
13952 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13953 members because it is allocated with xzalloc and so already zeroed.
13955 2013-08-14 Ken Brown <kbrown@cornell.edu>
13957 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13960 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13962 Utility function and macro to copy Lisp string to C string.
13963 * lisp.h (xlispstrdupa): New macro.
13964 (xlispstrdup): New prototype.
13965 * alloc.c (xlispstrdup): New function.
13966 * callint.c (Fcall_interactively):
13967 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13968 (Fsubstitute_in_file_name):
13969 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13970 * image.c (x_create_bitmap_from_file):
13971 * w32term.c (w32_term_init):
13972 * xterm.c (x_term_init): Use xlispstrdup.
13974 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13976 * image.c (imagemagick_load_image): Make animated pictures work.
13977 There's still some problems with background color settings, though
13980 * decompress.c (unwind_decompress): Always restore point.
13982 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13984 * marker.c (set_marker): Reformat documentation.
13986 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13988 * xdisp.c (cursor_type_changed): Now static.
13990 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13991 Use changed. This avoids the need to call xmalloc and for the
13992 caller to call xfree, and avoids memory leaks in some situations.
13994 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13996 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13997 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13998 (redisplay_window): If window_end_valid is cleared due to non-zero
13999 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
14000 so do not call to try_cursor_movement for that window.
14002 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
14004 * window.h (struct window): Convert window_end_pos and
14005 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
14006 (wset_window_end_pos, wset_window_end_vpos): Remove.
14007 * dispnew.c (adjust_glyph_matrix):
14008 * window.c (Fwindow_end, replace_window, set_window_buffer)
14010 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
14011 (set_vertical_scroll_bar, redisplay_window, try_window)
14012 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
14013 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
14014 (note_mouse_highlight): Adjust users.
14015 (try_cursor_movement): Likewise. Convert old precondition to eassert.
14018 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
14020 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
14021 * image.c (imagemagick_filename_hint): Use `const char *' and
14022 prefer SSDATA to SDATA to avoid warnings.
14024 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
14026 Cleanup window fringes, margins and scroll bars adjustments.
14027 * window.c (set_window_fringes, set_window_margins)
14028 (set_window_scroll_bars, apply_window_adjustment): New functions.
14029 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
14030 (Fset_window_scroll_bars): Use them.
14032 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
14034 * window.h (struct window): Convert scroll_bar_width
14035 from Lisp_Object to integer. Adjust comment.
14036 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
14038 * window.c (wset_scroll_bar_width): Remove.
14039 (make_window): Initialize scroll_bar_width.
14040 (Fsplit_window_internal): Use direct assignment.
14041 (Fset_window_configuration, save_window_save):
14042 Convert Lisp_Object to integer and back where appropriate.
14043 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
14044 bar was actually changed, and mention this in docstring.
14046 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
14048 * decompress.c: Minor simplifications.
14049 (Fzlib_decompress_region): Don't bother verifying
14050 that avail_out <= UINT_MAX, as that was confusing.
14051 Mention the restriction in a comment instead.
14052 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
14054 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
14056 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
14057 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
14059 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
14061 * image.c (imagemagick_filename_hint): Check for errors in the
14064 2013-08-13 Eli Zaretskii <eliz@gnu.org>
14066 * window.c (Fwindow_margins): Return nil when there's no marginal
14067 area, as per the documented API.
14069 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
14070 Fmake_vector, as scroll bar's struct members are not all Lisp
14071 objects now. This avoids crashes in GC.
14073 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
14074 bool, so its address could be taken.
14076 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
14078 * image.c (imagemagick_filename_hint): New function to possibly
14079 apply `image-content-type-suffixes'.
14080 (imagemagick_load_image): Use it.
14082 2013-08-13 Eli Zaretskii <eliz@gnu.org>
14084 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
14085 if loading zlib failed.
14087 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
14089 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
14090 2013-08-13 checkin below. Change bool to BOOL, rule is:
14091 All Obj-C code uses BOOL, except for interfaces callable from C.
14093 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
14095 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14097 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
14098 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
14099 bool instead of BOOL.
14100 * w32term.h (struct scroll_bar): Convert fringe_extended_p
14101 from Lisp_Object to bitfield. Adjust comment.
14102 * w32term.c (x_scroll_bar_create): Adjust user.
14103 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
14104 * xterm.c (XTset_vertical_scroll_bar): Likewise.
14105 Use bool for boolean.
14106 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
14107 to `unsigned int' when defining a bitfield.
14109 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
14111 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
14113 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14115 * window.h (struct window): Convert left_margin_cols and
14116 right_margin_cols from Lisp_Objects to integers. Adjust comment.
14117 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
14118 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
14120 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
14122 (showing_window_margins_p, update_window_line, update_frame_1):
14123 * fringe.c (draw_fringe_bitmap_1):
14124 * xdisp.c (window_box_width): Adjust users.
14125 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
14126 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
14127 Use direct assignment.
14128 (Fset_window_configuration, save_window_save, Fwindow_margins):
14129 Convert Lisp_Object to integer and back where appropriate.
14130 (Fset_window_margins): Adjust user. Return t if any margin
14131 was actually changed, and mention this in docstring.
14133 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
14135 * syntax.c (forward_word):
14136 * cmds.c (forward_char, backward_char): Mention the optional argument.
14138 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14140 * window.h (struct window): Convert left_fringe_width
14141 and right_fringe_width from Lisp_Objects to integers.
14143 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
14144 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
14145 * window.c (wset_left_fringe_width, wset_right_fringe_width):
14147 (make_window): Initialize new integer fields to -1.
14148 (Fsplit_window_internal): Use direct assignment.
14149 (Fset_window_configuration, save_window_save):
14150 Convert Lisp_Object to integer and back where appropriate.
14151 (Fset_window_fringes): Adjust user. Return t if any fringe
14152 was actually changed, and mention this in docstring.
14154 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14156 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
14157 * nsfns.m (x_set_cursor_type):
14158 * w32fns.c (x_set_cursor_type):
14159 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
14160 * xdisp.c (set_frame_cursor_types): ...but in common code.
14162 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14164 * font.c (clear_font_cache): New function, stripped from...
14165 (Fclear_font_cache): ...here, which now uses the function
14166 above. Adjust comment.
14167 * font.h (clear_font_cache): Add prototype.
14168 * xfaces.c (clear_face_cache): Use clear_font_cache.
14170 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14172 * window.c (Fset_window_start): Compare `w', not `window' because
14173 `w' might not be equal to `window' after call to decode_live_window.
14175 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
14177 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
14178 This fixes a problem introduced by the Bug#15035 patch
14179 when using GPG. Reported by Herbert J. Skuhra.
14181 2013-08-12 Eli Zaretskii <eliz@gnu.org>
14183 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
14184 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
14185 not yet initialized.
14187 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
14189 * decompress.c (Fzlib_decompress_region): Support zlib
14190 decompression, too, and rename.
14192 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
14194 Minor zlib configuration tweaks.
14195 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
14196 Don't assume presence of fn_inflateInit2_ zlib internal function.
14198 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
14200 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
14201 include the zlib prefix.
14203 2013-08-12 Eli Zaretskii <eliz@gnu.org>
14205 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
14206 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
14207 define static variables that are pointers to zlib functions to be
14208 dynamically loaded.
14209 (init_zlib_functions) [WINDOWSNT]: New function.
14210 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
14212 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
14213 macros instead of invoking the zlib functions directly.
14214 (syms_of_decompress): DEFSYM Qzlib_dll.
14215 Staticpro Szlib_available_p.
14217 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
14219 Avoid looping over all frame windows to freeze and unfreeze.
14220 * window.h (struct window): Drop frozen_window_start_p.
14221 (freeze_window_starts): Drop prototype.
14222 * frame.h (struct frame): New frozen_window_starts flag.
14223 (FRAME_WINDOWS_FROZEN): New macro.
14224 * window.c (freeze_window_start, freeze_window_starts):
14226 (select_window, replace_window): Adjust users.
14227 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
14228 (window_frozen_p): New function.
14229 (redisplay_window): Use it.
14231 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
14233 Fix some fd issues when running subprocesses (Bug#15035).
14234 Fix bugs that can leak files or file descriptors on errors.
14235 Don't unlink open temp files, as that's hard for users to diagnose
14236 when things go awry (e.g., temp disk exhausted).
14237 Don't bother to lock temp files. Check for invalid recursion.
14238 * callproc.c (synch_process_fd): Remove. All uses removed.
14239 (synch_process_tempfile): New var or macro.
14240 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
14242 (record_kill_process): New arg, the temp name. All callers changed.
14243 (delete_temp_file): Now just a simple wrapper around unlink.
14244 (call_process_kill): New arg, the call_process_fd array.
14245 Close them all. Clear synch_process_pid. Remove the temp file,
14246 or arrange for it to be removed.
14247 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
14248 that's been moved to synch_process_tempfile. Caller changed.
14249 Do not remove the tempfile; that's now call_process_kill's
14251 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
14252 call_process_kill; the caller now does that.
14253 (call_process_cleanup): Do not close the process fd; that's now
14254 call_process_kill's responsibility.
14255 (Fcall_process): Implement via new function call_process, which
14256 has most of the old body of Fcall_process, but with a different API.
14257 (call_process): New function that does not open or close filefd if
14258 it is nonnegative. Record which fds need to be closed, and let
14259 call_process_kill close (and remove the tempfile, on MSDOS) on error.
14260 Signal an error if invoked recursively (could be done via a hook).
14261 Simplify creation of the tempfile in the MSDOS case.
14262 Don't create the output file until after checking for the executable.
14263 Report any failure to open /dev/null.
14264 Don't open /dev/null for writing twice; once is enough.
14265 Don't create pipe if all output is being discarded or sent to file.
14266 Don't worry about setting up the coding system or reading from the
14267 pipe if all output is being discarded.
14268 Hoist fd_error local into top level, to lessen block nesting.
14269 Don't record deleted pid here; now done by Fcall_process_region.
14270 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
14271 and note its success in synch_process_tempfile.
14272 Do not leak resources when child_setup fails.
14273 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
14274 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
14275 (create_temp_file): Now returns open fd, with an additional
14276 Lisp_Object * argument to return the name. All callers changed.
14277 Do not close the file; rewind it instead, and leave it open for
14278 the caller. Do not lock the temp file. Unwind-protect the file
14279 and the file-descriptor.
14280 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
14281 If an asynchrounous process, record it here, not in call_process.
14282 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
14283 * eval.c (set_unwind_protect): New function.
14284 * fileio.c (write_region): New function, generalized from the
14285 old Fwrite_region. Do not lock temp files.
14286 (Fwrite_region): Use it.
14287 * lisp.h (set_unwind_protect, write_region): New decls.
14288 * process.c: Include <verify.h>.
14289 (make_process): Mark fds as initially closed.
14290 (deleted_pid_list): Now a list of pid-filename pairs.
14292 (close_process_fd): New function.
14293 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
14294 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
14295 New constants. Verify that their number matches PROCESS_OPEN_FDS.
14296 (create_process, create_pty, Fmake_serial_process)
14297 (server_accept_connection): Record which fds need to be closed,
14298 and let deactivate_process close them.
14299 (Fmake_network_process): Do not discard the unwind-protect
14300 until it's safe to do so.
14301 (deactivate_process): Close the fds opened by create_process etc.
14302 (Fprocess_send_eof): Adjust to new way of recording open fds.
14303 Report an error if /dev/null can't be opened, instead of aborting.
14304 * process.h (PROCESS_OPEN_FDS): New constant.
14305 (struct Lisp_Process): New member open_fds.
14306 (record_kill_process, record_deleted_pid): Adjust signatures.
14307 (record_deleted_pid): Move decl here ...
14308 * syswait.h (record_deleted_pid): ... from here.
14310 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14312 * decompress.c: Fix bugs with large buffers and weird inputs.
14313 Tune a bit. Reindent as per usual Emacs style.
14314 (BUFFER_SIZE): Remove.
14315 (Fdecompress_gzipped_region): Do not mishandle input buffers with
14316 more than UINT_MAX bytes. Decompress into the gap instead of into
14317 an auto buffer, as this should avoid copying. Return nil if
14318 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
14319 set immediate_quit; we shouldn't trust zlib code that much.
14321 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
14323 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
14324 errors, and really move the gap to where we want it.
14326 * lisp.h: Include decompress.c support.
14328 * emacs.c (main): Include decompress.c support.
14330 * Makefile.in: Include -lz if present.
14332 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
14334 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
14335 (initWithTitle:): Initialize frame to 0.
14336 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
14337 (fillWithWidgetValue:frame:): Rename from
14338 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
14340 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
14341 fillWithWidgetValue:frame:
14343 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
14344 remove memory leak warnings.
14346 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
14347 (ns_check_menu_open): Handle menu == nil. Remove assignment to
14348 menu_pending_title.
14350 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
14351 (x_activate_menubar): Update the whole menu.
14352 (trackingNotification:): Call ns_check_menu_open if tracking ends.
14353 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
14354 current event is not NSSystemDefined (Bug#15001).
14355 Call ns_check_menu_open only if trackingMenu is 2.
14356 (menuDidClose:): New method, decrease trackingMenu.
14357 (fillWithWidgetValue:setDelegate:): New method.
14358 (fillWithWidgetValue:): Call the above.
14360 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
14362 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14364 Omit some unnecessary casts.
14365 Many of these go back to the old pre-C89 days, when they may have
14366 been needed, but we've been assuming C89 or later for a while now.
14367 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
14368 (live_float_p, live_misc_p, live_vector_p):
14369 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
14370 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
14371 (defvar_per_buffer):
14372 * callint.c (Fcall_interactively):
14373 * doc.c (Fsubstitute_command_keys):
14374 * filelock.c (get_boot_time):
14375 * frame.c (xrdb_get_resource):
14376 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
14377 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
14378 (xg_get_file_name_from_selector, menuitem_destroy_callback)
14379 (menuitem_highlight_callback, menu_destroy_callback)
14380 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
14381 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
14382 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
14383 (xg_tool_bar_help_callback, tb_size_cb):
14384 * image.c (xpm_alloc_color, png_read_from_memory)
14385 (png_read_from_file, png_load_body, our_memory_skip_input_data)
14386 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
14388 * keymap.c (describe_map):
14389 * nsfns.m (Fns_display_monitor_attributes_list):
14390 * nsmenu.m (process_dialog:):
14391 * nsterm.m (hold_event):
14392 * process.c (wait_reading_process_output):
14393 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
14394 * scroll.c (do_direct_scrolling, scrolling_1):
14395 * termcap.c (tgetent):
14396 * window.c (check_window_containing, add_window_to_list)
14397 (freeze_window_starts):
14398 * xdisp.c (compare_overlay_entries, vmessage):
14399 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
14400 (x_get_monitor_attributes_xrandr)
14401 (Fx_display_monitor_attributes_list, x_display_info_for_name)
14402 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
14403 * xfont.c (xfont_match, xfont_open):
14404 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
14405 (menubar_selection_callback, menu_position_func)
14406 (popup_selection_callback, create_and_show_popup_menu)
14407 (dialog_selection_callback, create_and_show_dialog):
14408 * xrdb.c (x_get_string_resource)
14410 * xsmfns.c (x_session_check_input):
14411 * xterm.c (x_draw_glyphless_glyph_string_foreground)
14412 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
14413 (xaw_jump_callback, xaw_scroll_callback):
14414 Omit unnecessary casts.
14416 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
14418 Minor string-length refactoring.
14419 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
14420 * frame.c (make_monitor_attribute_list):
14421 Prefer build_string to strlen + make_string.
14423 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14425 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14426 don't check minor_code (Bug#14417).
14428 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14430 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14431 vertical positions instead. This avoids calling MATRIX_ROW with
14432 row numbers that are possibly beyond valid limits. (Bug#15064)
14434 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14436 Use xstrdup and build_unibyte_string where applicable.
14437 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14438 * xfns.c (x_window):
14439 * xrdb.c (x_get_customization_string):
14440 * xterm.c (xim_initialize):
14441 * w32fns.c (w32_window): Use xstrdup.
14442 (w32_display_monitor_attributes_list):
14443 * emacs.c (init_cmdargs):
14444 * keyboard.c (PUSH_C_STR):
14445 * nsfont.m (nsfont_open):
14446 * sysdep.c (system_process_attributes):
14447 * w32.c (system_process_attributes):
14448 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14450 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14452 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14453 variables of these types so that GDB would know about them, as aid
14454 for debugging fatal exceptions. (Bug#15024) See also
14455 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14458 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14460 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14461 larger than the NSWindow (Bug#14934).
14463 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14465 Redesign redisplay interface to drop global variable updated_window.
14466 Always pass currently updated window as a parameter to update routines.
14467 * dispextern.h (updated_window): Remove declaration.
14468 (struct redisplay_interface): Pass window parameter to
14469 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14470 and after_update_window_hook.
14471 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14473 * dispnew.c (updated_window): Remove.
14474 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14475 (update_window_line): Adjust to match redisplay interface changes.
14476 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14477 (ns_scroll_run, ns_after_update_window_line):
14478 * w32term.c (x_update_window_begin, x_update_window_end)
14479 (x_after_update_window_line, x_scroll_run):
14480 * xterm.c (x_update_window_begin, x_update_window_end)
14481 (x_after_update_window_line, x_scroll_run):
14482 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14483 Likewise. Adjust comments where appropriate.
14484 (x_cursor_to): Simplify because this is always called during window
14485 update (but install debugging check anyway).
14486 (expose_window): Check must_be_updated_p flag to see whether this
14487 function is called during window update.
14489 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14491 Do not reset window modification event counters excessively.
14492 These leftovers and poor man's tricky methods to catch extra
14493 redisplay's attention are no longer needed.
14494 * frame.c (set_menu_bar_lines_1):
14495 * minibuf.c (read_minibuf_unwind):
14496 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14497 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14498 (window_scroll_line_based, Fset_window_configuration):
14499 * xdisp.c (redisplay_window): Do not reset last_modified and
14500 last_overlay_modified counters.
14502 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14504 * xselect.c (x_send_client_event): Set send_event and serial, memset
14505 data.l as it might be bigger than data.b. Use 24 bit mask to
14506 XSendEvent (Bug#15034).
14508 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14510 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14511 for TTY frames that are not the top frame on their console.
14514 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14516 * w32term.c (w32fullscreen_hook): Really maximize frame when
14517 asked for (Bug#14841).
14519 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14521 Prefer selected_window to Fselected_window, likewise for frames.
14522 * buffer.c (Fbuffer_swap_text):
14523 * data.c (Fvariable_binding_locus):
14524 * window.c (run_window_configuration_change_hook): Adjust users.
14525 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14526 Use decode_live_frame.
14528 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14530 Be more careful if selected window shows the buffer other than current,
14531 use window_outdated only if this is not so. This change should also
14532 address some weird issues discussed in Bug#13012.
14533 * window.h (window_outdated): New prototype.
14534 * window.c (window_outdated): Now here. Convert from static and
14535 always assume window's buffer.
14536 (Fwindow_end, Fwindow_line_height): Use it.
14537 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14538 and always assume window's buffer.
14539 (redisplay_window): Adjust user.
14540 (redisplay_internal): Call to reconsider_clip_changes once and
14541 check whether mode line should be updated only if selected window
14542 shows current buffer.
14543 (run_window_scroll_functions): Use eassert for debugging check.
14544 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14546 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14548 * window.c (window_scroll, window_scroll_pixel_based)
14549 (window_scroll_line_based): Use bool for booleans.
14551 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14553 * process.c: Fix minor off-by-one issues in descriptor counts.
14554 This shouldn't fix any real bugs, but it cleans up the code a bit.
14555 (max_process_desc, max_input_desc): -1, not 0, means none.
14557 (delete_input_desc): New function.
14558 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14559 (deactivate_process): Scan backwards when recomuting max_process_desc;
14560 that should be faster.
14561 (init_process_emacs): Initialize max_input_desc.
14563 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14565 Use region cache to speedup bidi_find_paragraph_start.
14566 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14567 Rename cache_long_line_scans to cache_long_scans.
14568 * buffer.c (bset_cache_long_line_scans): Rename to
14569 bset_cache_long_scans.
14570 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14571 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14573 (syms_of_buffer): Rename cache-long-line-scans to
14574 cache-long-scans. Adjust docstring.
14575 * search.c (newline_cache_on_off):
14576 * indent.c (width_run_cache_on_off): Adjust users.
14577 * bidi.c (bidi_paragraph_cache_on_off): New function.
14578 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14579 * insdel.c (prepare_to_modify_buffer):
14580 Invalidate bidi_paragraph_cache if enabled.
14582 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14584 Invalidate region caches only if buffer text is going to be changed.
14585 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14586 (modify_text): ...new prototype.
14587 (prepare_to_modify_buffer_1): New prototype.
14588 * textprop.c (modify_region): Rename to...
14589 (modify_text_properties): ...new function.
14590 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14591 (Fremove_list_of_text_properties): Adjust users.
14592 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14593 (modify_text): ...new function.
14594 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14595 (prepare_to_modify_buffer_1): ...new function.
14596 * casefiddle.c (casify_region):
14597 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14598 (Ftranspose_regions): Use modify_text.
14600 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14602 * lisp.mk (lisp): Add nadvice.elc.
14604 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14606 New macro to iterate over live buffers similar to frames.
14607 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14608 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14609 Declare buffer-related variables here to offload lisp.h.
14610 * buffer.c (Vbuffer_alist): Adjust comment.
14611 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14612 (other_buffer_safely):
14613 * data.c (store_symval_forwarding):
14614 * dispnew.c (Fframe_or_buffer_changed_p):
14615 * fileio.c (Fdo_auto_save):
14616 * filelock.c (unlock_all_files):
14617 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14619 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14621 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14622 * callproc.c (create_temp_file):
14623 * filelock.c (create_lock_file):
14624 Assume mkostemp, since it's now provided by Gnulib.
14626 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14628 * w32.c (mkostemp): New function.
14629 (mktemp): Remove, no longer used. Most of the code reused in
14630 mkostemp. (Bug#15015)
14631 (mktemp): Don't undef.
14633 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14635 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14636 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14637 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14638 (free_glyph_pool, check_glyph_memory): Likewise for
14639 all users. Adjust comments where appropriate.
14641 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14643 * composite.h: Minor fixups.
14644 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14645 to fix a misspelling, and change it to an inline function while
14646 we're at it (it need not be a macro). All uses changed.
14647 (composition_method, composition_valid_p):
14648 Rewrite to avoid assignments in if-conditions.
14650 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14652 Do not use global Lisp_Object in composition macros.
14653 * composite.h (composition_temp): Remove declaration.
14654 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14655 (composition_method, composition_valid_p): ...inline functions.
14656 (compose_region): Remove the leftover.
14657 * composite.c (composition_temp): Remove.
14658 (run_composition_function, update_compositions)
14659 (composition_compute_stop_pos, composition_adjust_point)
14660 (Ffind_composition_internal):
14661 * coding.c (handle_composition_annotation):
14662 * xdisp.c (handle_composition_prop, check_point_in_composition):
14663 Related users changed.
14665 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14667 Drop FRAME_PTR typedef.
14668 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14669 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14670 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14671 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14672 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14673 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14674 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14675 All related users changed.
14677 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14679 * eval.c (default_toplevel_binding): New function.
14681 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14682 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14683 (syms_of_eval): Export them.
14684 * data.c (Fdefault_value): Micro cleanup.
14685 * term.c (init_tty): Use "false".
14687 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14689 Fix X GC leak in GTK and raw (no toolkit) X ports.
14690 * xterm.c (x_free_frame_resources): If white and black relief
14691 GCs are allocated, always free them here.
14692 * xfns.c (x_make_gc): Omit redundant initialization.
14693 * widget.c (create_frame_gcs): Remove the leftover.
14694 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14695 in x_free_frame_resources.
14697 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14699 * nsterm.m (windowWillResize:toSize:): Only change title if
14700 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14702 (viewDidEndLiveResize): New method.
14704 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14705 inside NS_IMPL_COCOA.
14707 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14709 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14710 Do not check whether undo is enabled because record_insert and
14711 record_delete does that themselves.
14713 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14715 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14716 member which is not really used any more.
14717 (FRAME_XIC_BASE_FONTNAME): Remove.
14718 * xfns.c (xic_free_fontset): Adjust user.
14719 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14720 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14721 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14722 (xdialog_show): Use eassert for debugging check.
14723 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14725 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14727 * fileio.c, fns.c (merge): Move extern decl from here ...
14728 * lisp.h (merge): ... to here.
14730 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14732 Fix last font-related change.
14733 * w32font.h (w32font_list_internal, w32font_match_internal):
14735 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14736 (uniscribe_list_family): Adjust to match font API change.
14737 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14738 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14740 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14742 * frame.h (FRAME_MOUSE_UPDATE):
14743 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14744 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14746 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14748 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14749 * font.h (struct font_driver): Change list, match, and list_family
14750 functions to accept struct frame * as first arg.
14751 * font.c (font_score, font_compare, font_sort_entities):
14753 (font_sort_entities, font_list_entities, font_select_entity)
14754 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14755 match font API change.
14756 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14757 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14758 * ftxfont.c (ftxfont_list, ftxfont_match):
14759 * xftfont.c (xftfont_list, xftfont_match):
14760 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14761 * w32font.c (w32font_list, w32font_match, w32font_list)
14762 (w32font_list_internal, w32_font_match_internal): Likewise.
14763 * xfaces.c (Fx_family_fonts): Adjust user.
14765 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14767 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14768 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14769 only if HAVE_X_WINDOWS is in use.
14770 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14771 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14772 * w32term.c (x_wm_set_icon_position): Likewise.
14773 * w32fns.c (x_icon): Adjust user.
14775 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14777 * xterm.c (last_mouse_press_frame): Remove the
14778 leftover which is not really used any more.
14779 (handle_one_xevent, syms_of_xterm): Adjust users.
14780 (x_flush): Call XFlush once per each X display, not frame.
14781 This is better because this code always unconditionally skips
14782 non-X frames in Vframe_list and issues the only XFlush if we
14783 have more than one X frame on the same X display.
14784 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14785 Use bool for booleans.
14786 (x_draw_glyph_string_background, cvt_string_to_pixel)
14787 (cvt_pixel_dtor): Drop unnecessary prototypes.
14788 * xterm.h (x_display_ok): Adjust prototype.
14790 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14792 Drop unnecessary functions that deals with frame pixel size.
14793 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14794 (x_pixel_height): Drop prototypes.
14795 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14796 (x_pixel_height): Drop implementations.
14797 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14798 which should be always valid for window frame.
14799 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14800 * w32menu.c (Fx_popup_dialog):
14801 * xmenu.c (Fx_popup_dialog): Likewise for both.
14803 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14805 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14806 frame parameters and call to Fmodify_frame_parameters just once.
14807 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14808 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14809 and mention nil frame in docstring.
14811 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14813 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14814 (x_figure_window_size): Likewise. Adjust to return long.
14815 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14816 (toplevel): Move Qterminal_live_p to...
14817 * terminal.c (toplevel): ...here, make it static, and...
14818 (syms_of_terminal): ...DEFSYM here.
14819 * frame.h (Qterminal_live_p): Remove declaration.
14820 (make_frame, x_figure_window_size): Adjust prototype.
14821 * nsfns.m (Fx_create_frame): Use long for window flags.
14823 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14825 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14826 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14827 Do not assume that emacs_close (INT_MAX) is a no-op.
14829 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14831 * xfaces.c (make_face_cache): For struct face_cache, prefer
14832 xmalloc to xzalloc and so avoid redundant call to memset.
14833 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14835 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14837 * fringe.c (draw_window_fringes, update_window_fringes)
14838 (compute_fringe_widths):
14839 * w32term.c (x_draw_glyph_string):
14840 * window.c (candidate_window_p, Frecenter):
14841 * xfaces.c (realize_basic_faces, realize_default_face)
14842 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14843 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14844 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14845 * xmenu.c (Fx_menu_bar_open_internal):
14846 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14847 * xsettings.c (xft_settings_event):
14848 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14849 Use bool for booleans. Adjust style and comments where
14851 * dispextern.h (draw_window_fringes, update_window_fringes)
14852 (compute_fringe_widths):
14853 * xterm.h (x_had_errors_p): Adjust prototype.
14855 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14857 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14858 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14860 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14862 * fns.c (toplevel): Remove comment before Fsafe_length because
14863 it checks for QUIT.
14865 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14867 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14869 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14871 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14872 frame which got the message is still alive, before dereferencing
14873 its pointer. (Bug#14970)
14875 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14876 be a live window, before using it as such. (Bug#14970)
14878 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14880 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14881 w32_detect_focus_change instead of doing part of its job by hand.
14882 This fixes the problem whereby FOCUS_OUT events were not sent to
14885 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14887 * process.c (Fprocess_list): Doc fix.
14889 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14890 being re-exposed only if it didn't ask to become visible.
14891 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14892 was previously iconified. (Bug#14841)
14893 (x_iconify_frame): Mark the frame iconified.
14895 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14897 Fix minor problems found by static checking.
14898 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14899 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14901 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14903 * eval.c (set_specpdl_old_value): New function.
14904 (unbind_to): Minor simplification.
14905 (get_backtrace_frame): New function.
14906 (Fbacktrace_frame): Use it. Add `base' argument.
14907 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14908 (syms_of_eval): Export backtrace-eval.
14909 * xterm.c (x_focus_changed): Simplify.
14911 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14913 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14915 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14917 * xdisp.c (redisplay_window): Instead of moving point out of
14918 scroll margin, reject the force_start method, and try scrolling
14919 instead. (Bug#14780)
14921 2013-07-24 Ken Brown <kbrown@cornell.edu>
14923 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14926 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14928 * eval.c (Fprogn): Do not check that BODY is a proper list.
14929 This undoes the previous change. The check slows down the
14930 interpreter, and is not needed to prevent a crash. See
14931 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14933 2013-07-23 Glenn Morris <rgm@gnu.org>
14935 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14937 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14939 Port to GNU/Linux systems with tinfo but not ncurses.
14940 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14941 to decide whether ncurses is being used. Without this change,
14942 GCC complains about tgetent not being declared, on a system
14943 that has tinfo installed but ncurses not installed.
14945 * eval.c (Fprogn): Check that BODY is a proper list.
14947 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14948 * data.c (Fsetq_default):
14949 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14950 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14952 Tune by taking advantage of the fact that ARGS is always a list
14953 when a function is declared to have UNEVALLED args.
14955 * emacsgtkfixed.c: Port to GCC 4.6.
14956 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14958 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14960 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14961 here to silence compiler warnings.
14963 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14965 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14966 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14967 from messing up Emacs's 'struct frame' (Bug#14923).
14969 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14971 * alloc.c (make_save_ptr_ptr): Define this function.
14972 It was inadvertently omitted. It's needed only if
14973 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14975 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14977 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14978 frame have focus (Bug#14895).
14980 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14982 Avoid vfork-related deadlock more cleanly.
14983 * callproc.c (child_setup): When the child's exec fails, output
14984 the program name, as that's more useful. Use O_NONBLOCK to avoid
14986 * process.c (create_process_1): Remove; no longer needed.
14987 (create_process): Remove timer hack; no longer needed, now that
14988 the child avoids deadlock.
14990 2013-07-20 Glenn Morris <rgm@gnu.org>
14992 * image.c (Fimage_flush): Fix doc typo.
14994 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14996 Fix array bounds violation when pty allocation fails.
14997 * process.c (PTY_NAME_SIZE): New constant.
14998 (pty_name): Remove static variable; it's now auto.
14999 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
15000 Take pty_name as an arg rather than using a static variable.
15001 All callers changed.
15002 (create_process): Recover pty_flag from process, not from volatile local.
15003 (create_pty): Stay inside array even when pty allocation fails.
15004 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
15006 * lread.c (Fload): Avoid initialization only when lint checking.
15007 Mention that it's needed only for older GCCs.
15009 2013-07-20 Kenichi Handa <handa@gnu.org>
15011 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
15012 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
15014 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
15016 * lread.c (Fload): Avoid uninitialized warning.
15018 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
15020 Fix some minor file descriptor leaks and related glitches.
15021 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
15022 (create_lock_file): Use write, not emacs_write.
15023 * image.c (slurp_file, png_load_body):
15024 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
15025 (server_accept_connection):
15026 Don't leak an fd on memory allocation failure.
15027 * image.c (slurp_file): Add a cheap heuristic for growing files.
15028 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
15029 as that's what the other routines do. Maybe input need not be
15030 blocked at all, but it's better to be consistent.
15031 Avoid undefined behavior when strlen is zero.
15033 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
15034 (NSTATICS): Now a constant; doesn't need to be a macro.
15036 2013-07-19 Richard Stallman <rms@gnu.org>
15038 * coding.c (decode_coding_utf_8): Add simple loop for fast
15039 processing of ASCII characters.
15041 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
15043 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
15045 2013-07-19 Eli Zaretskii <eliz@gnu.org>
15047 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
15048 unportable 'struct x_display_info'.
15049 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
15050 is a portable type.
15052 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
15054 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
15055 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
15057 (system_process_attributes): Prefer plain char to unsigned char
15058 when either will do. Clean up properly if interrupted or if
15059 memory allocations fail. Don't assume sscanf succeeds.
15060 Remove no-longer-needed workaround to stop GCC from whining.
15061 Read command-line once, instead of multiple times. Check read status a
15062 bit more carefully.
15064 Fix obscure porting bug with varargs functions.
15065 The code assumed that int is treated like ptrdiff_t in a vararg
15066 function, which is not a portable assumption. There was a similar
15067 -- though these days less likely -- porting problem with various
15068 assumptions that pointers of different types all smell the same as
15069 far as vararg functions is conserved. To make this problem less
15070 likely in the future, redo the API to use varargs functions.
15071 * alloc.c (make_save_value): Remove this vararg function.
15072 All uses changed to ...
15073 (make_save_int_int_int, make_save_obj_obj_obj_obj)
15074 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
15076 (make_save_ptr): Rename from make_save_pointer, for consistency with
15077 the above. Define only on platforms that need it. All uses changed.
15079 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
15081 * keyboard.c: Try to fix typos in previous change.
15082 (DISPLAY_LIST_INFO): New macro.
15083 (kbd_buffer_get_event): Do not access members that are not present
15084 in X11. Revert inadvertent change of "!=" to "=".
15086 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
15088 * keyboard.c (kbd_buffer_get_event):
15089 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
15090 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
15092 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
15094 * filelock.c: Fix unlikely file descriptor leaks.
15095 (get_boot_time_1): Rework to avoid using emacs_open.
15096 This doesn't actually fix a leak, but is better anyway.
15097 (read_lock_data): Use read, not emacs_read.
15099 * doc.c: Fix minor memory and file descriptor leaks.
15100 * doc.c (get_doc_string): Fix memory leak when doc file absent.
15101 (get_doc_string, Fsnarf_documentation):
15102 Fix file descriptor leak on error.
15104 * term.c: Fix minor fdopen-related file descriptor leaks.
15105 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
15106 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
15108 * charset.c: Fix file descriptor leaks and errno issues.
15110 (load_charset_map_from_file): Don't leak file descriptor on error.
15111 Use plain record_xmalloc since the allocation is larger than
15112 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
15114 * eval.c (record_unwind_protect_nothing):
15115 * fileio.c (fclose_unwind):
15117 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
15118 The replacement doesn't block input, but that no longer seems
15121 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
15123 * lread.c: Fix file descriptor leaks and errno issues.
15124 (Fload): Close some races that leaked fds or streams when 'load'
15126 (Fload, openp): Report error number of last nontrivial failure to open.
15127 ENOENT counts as trivial.
15128 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
15130 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
15131 now that the function is always called with a nonnegative arg.
15132 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
15133 All uses replaced with ...
15134 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
15136 A few more minor file errno-reporting bugs.
15137 * callproc.c (Fcall_process):
15138 * doc.c (Fsnarf_documentation):
15139 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
15140 * process.c (set_socket_option):
15141 Don't let a constructor trash errno.
15142 * doc.c: Include <errno.h>.
15144 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
15146 * w32fns.c (unwind_create_tip_frame): Fix declaration.
15148 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
15150 Fix w32 bug with call-process-region (Bug#14885).
15151 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
15152 to Fcall_process when the input is empty. This simplifies the
15153 code a bit. It makes no difference on POSIXish platforms but
15154 apparently it fixes a bug on w32.
15156 Fix bug where insert-file-contents closes a file twice (Bug#14839).
15157 * fileio.c (close_file_unwind): Don't close if FD is negative;
15158 this can happen when unwinding a zapped file descriptor.
15159 (Finsert_file_contents): Unwind-protect the fd before the point marker,
15160 in case Emacs runs out of memory between the two unwind-protects.
15161 Don't trash errno when closing FD.
15162 Zap the FD in the specpdl when closing it, instead of deferring
15163 the removal of the unwind-protect; this fixes a bug where a child
15164 function unwinds the stack past us.
15166 New unwind-protect flavors to better type-check C callbacks.
15167 This also lessens the need to write wrappers for callbacks,
15168 and the need for make_save_pointer.
15169 * alloc.c (free_save_value):
15170 * atimer.c (run_all_atimers):
15172 * alloc.c (safe_alloca_unwind):
15173 * atimer.c (unwind_stop_other_atimers):
15174 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
15175 * menu.c (cleanup_popup_menu) [HAVE_NS]:
15176 * minibuf.c (choose_minibuf_frame_1):
15177 * process.c (make_serial_process_unwind):
15178 * xdisp.c (pop_message_unwind):
15179 * xselect.c (queue_selection_requests_unwind):
15180 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
15181 * alloc.c (record_xmalloc):
15182 Prefer record_unwind_protect_ptr to record_unwind_protect with
15184 * alloc.c (Fgarbage_collect):
15185 Prefer record_unwind_protect_void to passing a dummy.
15186 * buffer.c (restore_buffer):
15187 * window.c (restore_window_configuration):
15188 * xfns.c, w32fns.c (do_unwind_create_frame)
15189 New wrapper. All record-unwind uses of wrappee changed.
15190 * buffer.c (set_buffer_if_live):
15191 * callproc.c (call_process_cleanup, delete_temp_file):
15192 * coding.c (code_conversion_restore):
15193 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
15194 * editfns.c (save_excursion_restore)
15195 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
15196 (save_restriction_restore):
15197 * eval.c (restore_stack_limits, un_autoload):
15198 * fns.c (require_unwind):
15199 * keyboard.c (recursive_edit_unwind, tracking_off):
15200 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
15201 * macros.c (pop_kbd_macro, restore_menu_items):
15202 * nsfns.m (unwind_create_frame):
15203 * print.c (print_unwind):
15204 * process.c (start_process_unwind):
15205 * search.c (unwind_set_match_data):
15206 * window.c (select_window_norecord, select_frame_norecord):
15207 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
15208 (fast_set_selected_frame):
15209 * xfns.c, w32fns.c (unwind_create_tip_frame):
15210 Return void, not a dummy Lisp_Object. All uses changed.
15211 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
15212 * callproc.c (call_process_kill):
15213 * fileio.c (restore_point_unwind, decide_coding_unwind)
15214 (build_annotations_unwind):
15215 * insdel.c (Fcombine_after_change_execute_1):
15216 * keyboard.c (read_char_help_form_unwind):
15217 * menu.c (unuse_menu_items):
15218 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
15219 * sound.c (sound_cleanup):
15220 * xdisp.c (unwind_redisplay):
15221 * xfns.c (clean_up_dialog):
15222 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
15223 Accept no args and return void, instead of accepting and returning
15224 a dummy Lisp_Object. All uses changed.
15225 * cygw32.c (fchdir_unwind):
15226 * fileio.c (close_file_unwind):
15227 * keyboard.c (restore_kboard_configuration):
15228 * lread.c (readevalllop_1):
15229 * process.c (wait_reading_process_output_unwind):
15230 Accept int and return void, rather than accepting an Emacs integer
15231 and returning a dummy object. In some cases this fixes an
15232 unlikely bug when the corresponding int is outside Emacs integer
15233 range. All uses changed.
15234 * dired.c (directory_files_internal_unwind):
15235 * fileio.c (do_auto_save_unwind):
15236 * gtkutil.c (pop_down_dialog):
15237 * insdel.c (reset_var_on_error):
15238 * lread.c (load_unwind):
15239 * xfns.c (clean_up_file_dialog):
15240 * xmenu.c, nsmenu.m (pop_down_menu):
15241 * xmenu.c (cleanup_widget_value_tree):
15242 * xselect.c (wait_for_property_change_unwind):
15243 Accept pointer and return void, rather than accepting an Emacs
15244 save value encapsulating the pointer and returning a dummy object.
15246 * editfns.c (Fformat): Update the saved pointer directly via
15247 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
15248 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
15249 (unwind_body): New function.
15250 (record_unwind_protect): First arg is now a function returning void,
15251 not a dummy Lisp_Object.
15252 (record_unwind_protect_ptr, record_unwind_protect_int)
15253 (record_unwind_protect_void): New functions.
15254 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
15255 * fileio.c (struct auto_save_unwind): New type.
15256 (do_auto_save_unwind): Use it.
15257 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
15258 * insdel.c (struct rvoe_arg): New type.
15259 (reset_var_on_error): Use it.
15260 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
15262 (specbinding_func): Remove; there are now several such functions.
15263 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
15264 (set_unwind_protect_ptr): New function.
15265 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
15267 Be simpler and more consistent about reporting I/O errors.
15268 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15269 Say "Read error" and "Write error", rather than "I/O error", or
15270 "IO error reading", or "IO error writing", when a read or write
15272 * process.c (Fmake_network_process, wait_reading_process_output)
15273 (send_process, Fprocess_send_eof, wait_reading_process_output):
15274 Capitalize diagnostics consistently. Put "failed foo" at the
15275 start of the diagnostic, so that we don't capitalize the
15276 function name "foo". Consistently say "failed" for such
15278 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
15279 All callers changed. This is so it can use report_file_error.
15280 * sysdep.c (serial_open, serial_configure): Capitalize I/O
15281 diagnostics consistently as above.
15283 * fileio.c (report_file_errno): Fix errno reporting bug.
15284 If the file name is neither null nor a pair, package it up as a
15285 singleton list. All callers changed, both to this function and to
15286 report_file_error. This fixes a bug where the memory allocator
15287 invoked by list1 set errno so that the immediately following
15288 report_file_error reported the wrong errno value.
15290 Fix minor problems found by --enable-gcc-warnings.
15291 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
15292 * keyboard.c (kbd_buffer_get_event): Remove unused local.
15294 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
15296 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
15297 Set event->arg to Qt if switch-event shall be generated.
15298 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
15300 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
15302 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
15305 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
15306 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
15307 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
15308 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
15309 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
15310 and there is a focused frame.
15311 (head_table): Add focus-in and focus-out.
15312 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
15313 bind to handle-focus-in/out.
15315 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
15316 (Fhandle_switch_frame): Call Fhandle_focus_in.
15317 (syms_of_frame): defsubr handle-focus-in/out.
15319 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
15321 Fix porting bug to older POSIXish platforms (Bug#14862).
15322 * sysdep.c (emacs_pipe): New function, that implements
15323 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
15324 This should port better to CentOS 5 and to Mac OS X 10.6.
15325 All calls to pipe2 changed.
15327 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
15328 This makes the code easier to read and the executable a bit smaller.
15329 Do not replace all calls to Fcons that happen to create lists,
15330 just calls that are intended to create lists. For example, when
15331 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
15332 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
15333 Similarly for list2 through list5.
15334 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
15335 * bytecode.c (exec_byte_code):
15336 * callint.c (quotify_arg, Fcall_interactively):
15337 * callproc.c (Fcall_process, create_temp_file):
15338 * charset.c (load_charset_map_from_file)
15339 (Fdefine_charset_internal, init_charset):
15340 * coding.c (get_translation_table, detect_coding_system)
15341 (Fcheck_coding_systems_region)
15342 (Fset_terminal_coding_system_internal)
15343 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
15344 * composite.c (update_compositions, Ffind_composition_internal):
15345 * dired.c (directory_files_internal, file_name_completion)
15347 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
15348 * doc.c (Fsnarf_documentation):
15349 * editfns.c (Fmessage_box):
15351 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
15352 (Feval, eval_sub, Ffuncall, apply_lambda):
15353 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
15354 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
15355 (Fset_file_times, Finsert_file_contents)
15356 (Fchoose_write_coding_system, Fwrite_region):
15357 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
15358 * font.c (font_registry_charsets, font_parse_fcname)
15359 (font_prepare_cache, font_update_drivers, Flist_fonts):
15360 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
15361 * frame.c (make_frame, Fmake_terminal_frame)
15362 (x_set_frame_parameters, x_report_frame_params)
15363 (x_default_parameter, Fx_parse_geometry):
15364 * ftfont.c (syms_of_ftfont):
15365 * image.c (gif_load):
15366 * keyboard.c (command_loop_1):
15367 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
15368 (Fcopy_keymap, append_key, Fcurrent_active_maps)
15369 (Fminor_mode_key_binding, accessible_keymaps_1)
15370 (Faccessible_keymaps, Fwhere_is_internal):
15371 * lread.c (read_emacs_mule_char):
15372 * menu.c (find_and_return_menu_selection):
15373 * minibuf.c (get_minibuffer):
15374 * nsfns.m (Fns_perform_service):
15375 * nsfont.m (ns_script_to_charset):
15376 * nsmenu.m (ns_popup_dialog):
15377 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
15378 (Fx_own_selection_internal):
15379 * nsterm.m (append2):
15380 * print.c (Fredirect_debugging_output)
15381 (print_prune_string_charset):
15382 * process.c (Fdelete_process, Fprocess_contact)
15383 (Fformat_network_address, set_socket_option)
15384 (read_and_dispose_of_process_output, write_queue_push)
15385 (send_process, exec_sentinel):
15386 * sound.c (Fplay_sound_internal):
15387 * textprop.c (validate_plist, add_properties)
15388 (Fput_text_property, Fadd_face_text_property)
15389 (copy_text_properties, text_property_list, syms_of_textprop):
15390 * unexaix.c (report_error):
15391 * unexcoff.c (report_error):
15392 * unexsol.c (unexec):
15393 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
15394 (Fformat_mode_line, syms_of_xdisp):
15395 * xfaces.c (set_font_frame_param)
15396 (Finternal_lisp_face_attribute_values)
15397 (Finternal_merge_in_global_face, syms_of_xfaces):
15398 * xfns.c (x_default_scroll_bar_color_parameter)
15399 (x_default_font_parameter, x_create_tip_frame):
15400 * xfont.c (xfont_supported_scripts):
15401 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
15402 (menu_help_callback, xmenu_show):
15403 * xml.c (make_dom):
15404 * xterm.c (set_wm_state):
15405 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
15406 and similarly for list2 through list5.
15408 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
15410 * callproc.c (Fcall_process_region): Fix minor race and tune.
15411 (create_temp_file): New function, with the temp-file-creation part
15412 of the old Fcall_process_region. Use Fcopy_sequence to create the
15413 temp file name, rather than alloca + build_string, for simplicity.
15414 Don't bother to block input around the temp file creation;
15415 shouldn't be needed. Simplify use of mktemp.
15416 Use record_unwind_protect immediately after creating the temp file;
15417 this closes an unlikely race where the temp file was not removed.
15418 Use memcpy rather than an open-coded loop.
15419 (Fcall_process_region): Use the new function. If the input is
15420 empty, redirect from /dev/null rather than from a newly created
15421 empty temp file; this avoids unnecessary file system traffic.
15423 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15425 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15426 Simplify by making this case like the other two. This is a bit
15427 slower on obsolete hosts, but the extra complexity isn't worth it.
15429 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15430 * process.c (create_process) [!DOS_NT]:
15431 Remove now-unnecessary calls to emacs_close.
15433 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15435 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15436 returning early. (Bug#14850)
15438 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15439 and inhibit-iso-escape-detection attributes of 'undecided'.
15442 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15444 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15445 Reported by Herbert J. Skuhra in
15446 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15448 Don't lose top specpdl entry when memory is exhausted.
15449 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15450 specpdl overflow here, to simplify callers; all callers changed.
15451 Always reserve an unused entry at the stack top; this avoids
15452 losing the top entry's information when memory is exhausted.
15454 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15456 Clean up errno reporting and fix some errno-reporting bugs.
15457 * callproc.c (Fcall_process):
15458 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15459 * process.c (create_process, Fmake_network_process):
15460 * unexaix.c (report_error):
15461 * unexcoff.c (report_error):
15462 Be more careful about reporting the errno of failed operations.
15463 The code previously reported the wrong errno sometimes.
15464 Also, prefer report_file_errno to setting errno + report_file_error.
15465 (Fcall_process): Look at openp return value rather than at path,
15466 as that's a bit faster and clearer when there's a numeric predicate.
15467 * fileio.c (report_file_errno): New function, with most of the
15468 old contents of report_file_error.
15469 (report_file_error): Use it.
15470 (Ffile_exists_p, Ffile_accessible_directory_p):
15471 Set errno to 0 when it is junk.
15472 * fileio.c (Faccess_file):
15473 * image.c (x_create_bitmap_from_file):
15474 Use faccessat rather than opening the file, to avoid the hassle of
15475 having a file descriptor open.
15476 * lisp.h (report_file_errno): New decl.
15477 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15480 * process.c (create_process, wait_reading_process_output) [AIX]:
15481 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15482 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15483 a multithreaded environment anyway).
15484 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15486 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15488 * image.c (x_find_image_file): Don't close a remote file handle.
15490 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15492 Fix races with threads and file descriptors.
15493 * callproc.c (Fcall_process_region):
15494 * dired.c (open_directory):
15495 * emacs.c (main, Fdaemon_initialized):
15496 * image.c (x_find_image_file):
15497 * inotify.c (Finotify_rm_watch):
15498 * lread.c (Flocate_file_internal):
15499 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15500 * term.c (term_mouse_moveto, init_tty):
15501 * termcap.c (tgetent):
15502 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15503 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15504 * unexhp9k800.c, unexmacosx.c (unexec):
15505 * callproc.c (Fcall_process_region):
15506 Use emacs_close, not close.
15507 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15508 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15509 and posix_close function on current platforms (which all lack them).
15510 (emacs_close): Use it. This should fix the races on GNU/Linux and
15511 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15512 and it should avoid closing random victim file descriptors on
15515 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15517 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15518 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15519 Touch up doc a bit.
15521 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15522 This is for .gdbinit xbacktrace.
15524 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15525 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15526 (emacs_set_tty): Now static.
15527 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15528 * term.c (tty_capable_p, tty_default_color_capabilities)
15529 (get_tty_terminal, term_mouse_movement)
15530 (handle_one_term_event, init_tty, maybe_fatal):
15531 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15532 (tgetent, scan_file, name_match, compare_contin):
15533 * terminal.c (get_terminal):
15534 Use bool for boolean.
15535 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15536 Prefer char to unsigned char if either will do.
15537 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15538 (tty_write_glyphs): Prefer int to unsigned.
15539 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15540 All callers changed.
15541 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15543 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15546 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15547 (B__dummy__): New dummy symbol, to pacify C89.
15548 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15549 they can't grok varargs macros.
15550 * dispnew.c (add_window_display_history)
15551 (add_frame_display_history):
15552 * print.c (print_object):
15553 * xdisp.c (debug_method_add):
15554 Use %p printf format only for void pointers.
15555 * emacs.c (usage_message): New constant, replacing ...
15556 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15557 (main): Adjust to usage reorg.
15558 * fns.c (syms_of_fns):
15559 * profiler.c (syms_of_profiler):
15560 Don't use non-constant struct initializers.
15561 * gnutls.h (gnutls_initstage_t):
15562 * lisp.h (enum Lisp_Fwd_Type):
15563 * lread.c (lisp_file_lexically_bound_p):
15564 * xsettings.c (anonymous enum):
15565 Remove trailing comma.
15566 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15567 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15568 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15570 * regex.c (const_re_char): New type, to pacify strict C89.
15571 All uses of 'const re_char' replaced to use it.
15572 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15573 with glibc when strict C89. This change is imported from gnulib.
15575 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15576 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15577 Omit GNU_LINUX implementation, since it requires long long.
15578 * xterm.c (x_draw_underwave):
15579 Do not assume the traditional order of struct's members.
15580 (x_term_init): Rewrite to avoid the need for non-constant structure
15583 Syntax cleanup, mostly replacing macros with functions.
15584 This removes the need for the syntax_temp hack.
15585 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15586 * syntax.c (SYNTAX_INLINE): New macro.
15587 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15588 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15589 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15590 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15591 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15592 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15593 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15594 Now constants, not macros.
15595 (syntax_temp) [!__GNUC__]: Remove.
15596 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15597 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15598 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15599 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15600 Move here from syntax.h; now functions, not macros. Except for the
15601 last function, these are static since only syntax.c uses them.
15602 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15603 All uses changed. Now a function, not a macro; use this fact
15604 to simplify the code.
15605 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15606 compiler bugs; no longer relevant.
15607 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15608 (SYNTAX_INLINE): New macro.
15609 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15610 for the new functions. Use bool for boolean member.
15611 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15612 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15613 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15614 (SETUP_BUFFER_SYNTAX_TABLE):
15615 Now extern inline functions, not macros.
15616 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15617 Remove; all uses replaced by implementation.
15618 (syntax_temp) [!__GNUC__]: Remove decl.
15619 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15621 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15623 * emacs.c (main): Fix syntax error.
15625 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15627 Timestamp fixes for undo (Bug#14824).
15628 * atimer.c (schedule_atimer):
15629 * fileio.c (Ffile_newer_than_file_p):
15630 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15631 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15632 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15633 (syms_of_fileio): Remove Sclear_visited_file_name.
15634 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15635 file doesn't exist; this avoids an ambiguity with negative timestamps.
15636 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15637 * systime.h (make_emacs_time, invalid_emacs_time):
15638 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15639 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15640 * undo.c (record_first_change): Push (visited-file-modtime) onto
15641 undo list rather than reimplementing it by hand, incorrectly.
15643 2013-07-09 Ken Brown <kbrown@cornell.edu>
15645 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15647 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15649 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15651 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15653 Handle errno and exit status a bit more carefully.
15654 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15655 number into an exit status. Instead, use EXIT_CANCELED.
15656 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15657 * callproc.c (relocate_fd):
15658 * emacs.c (close_output_streams, main):
15659 * process.c (create_process):
15660 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15661 Use emacs_perror for simplicity.
15662 * callproc.c (relocate_fd, main):
15663 * sysdep.c (sys_subshell):
15664 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15665 (shut_down_emacs): Use emacs_write, not write.
15666 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15667 * fileio.c (Fcopy_file, e_write):
15668 * nsterm.m (ns_select):
15669 * process.c (send_process):
15670 * sound.c (vox_write):
15671 Use emacs_write_sig, not emacs_write.
15672 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15673 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15675 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15677 (emacs_full_write): New function.
15678 (emacs_write): Rewrite to use it.
15679 (emacswrite_sig, emacs_perror): New functions.
15680 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15682 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15684 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15685 on NS even if it is present. Pixmap on NS is a void*.
15687 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15689 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15690 * process.c (close_on_exec, accept4, process_socket):
15691 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15693 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15695 * w32.c (sys_dup): Declare prototype.
15699 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15701 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15703 Make file descriptors close-on-exec when possible (Bug#14803).
15704 This simplifies Emacs a bit, since it no longer needs to worry
15705 about closing file descriptors by hand in some cases.
15706 It also fixes some unlikely races. Not all such races, as
15707 libraries often open files internally without setting
15708 close-on-exec, but it's an improvement.
15709 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15710 * callproc.c (Fcall_process) [!MSDOS]:
15711 * emacs.c (main) [!DOS_NT]:
15712 * nsterm.m (ns_term_init):
15713 * process.c (create_process):
15714 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15715 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15716 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15717 Prefer mkostemp with O_CLOEXEC to mkstemp.
15718 * callproc.c (relocate_fd) [!WINDOWSNT]:
15719 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15720 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15722 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15723 Make the resulting file descriptor close-on-exec.
15724 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15725 * lread.c (load_descriptor_list, load_descriptor_unwind):
15726 Remove; no longer needed. All uses removed.
15727 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15728 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15730 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15731 (Fmake_network_process, Fnetwork_interface_list)
15732 (Fnetwork_interface_info, server_accept_connection):
15733 Make newly-created socket close-on-exec.
15734 * sysdep.c (emacs_open, emacs_fopen):
15735 Make new-created descriptor close-on-exec.
15736 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15737 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15739 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15741 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15742 for NS_IMPL_GNUSTEP.
15744 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15746 Fix openp errno handling.
15747 * callproc.c (Fcall_process): Preserve openp errno around close.
15748 * lread.c (openp): Set errno when returning -1, as some callers
15751 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15753 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15755 * nsterm.h (NSSavePanel): Update comment.
15756 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15757 (ns_run_file_dialog): Declare.
15759 * nsfns.m: Remove panelOK.
15761 (ns_run_file_dialog): New function.
15762 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15763 event loop, so file dialog is popped up by ns_run_file_dialog, called
15764 by sendEvent (Bug#14578).
15765 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15767 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15769 * xdisp.c (default_line_pixel_height): New function.
15770 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15771 (try_cursor_movement, redisplay_window, try_window)
15772 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15774 * window.c (window_scroll_pixel_based):
15775 use default_line_pixel_height.
15777 * dispextern.h (default_line_pixel_height): Add prototype.
15779 * frame.c (x_set_line_spacing): Accept a float value for
15780 line-spacing parameter, per the documentation.
15782 * data.c (Fmultibyte_string_p): Doc fix.
15784 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15786 Use emacs_open more consistently when opening files.
15787 This handles EINTR more consistently now, and makes it easier
15788 to introduce other uniform changes to file descriptor handling.
15789 * sysstdio.h: New file.
15790 * buffer.c (mmap_init):
15791 * cygw32.c (chdir_to_default_directory):
15792 * dispnew.c (Fopen_termscript):
15793 * emacs.c (Fdaemon_initialized):
15794 * fileio.c (Fdo_auto_save):
15795 * image.c (slurp_file, png_load_body, jpeg_load_body):
15796 * keyboard.c (Fopen_dribble_file):
15798 * print.c (Fredirect_debugging_output):
15799 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15800 * termcap.c (tgetent):
15801 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15802 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15803 * w32term.c (w32_initialize) [CYGWIN]:
15804 * xfaces.c (Fx_load_color_file):
15805 Use emacs_open instead of plain open, and emacs_fopen instead of
15807 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15808 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15809 * callproc.c (default_output_mode): New constant.
15810 (Fcall_process): Use it to call emacs_open instead of plain creat.
15811 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15812 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15813 (emacs_fopen): New function.
15814 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15815 Include <lisp.h>, for emacs_open.
15816 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15818 Remove duplicate #include directives.
15819 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15821 Don't include stdio.h twice.
15822 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15823 Don't include sys/types.h or stdio.h twice.
15824 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15825 * lread.c: Don't include coding.h twice.
15826 * nsfont.m: Don't include frame.h twice.
15827 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15828 * ralloc.c: Don't include <unistd.h> twice.
15829 * xdisp.c: Don't include font.h twice.
15830 * xterm.c: Don't include fontset.h twice.
15831 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15833 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15835 Scale ImageMagick images more carefully.
15836 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15837 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15838 Be more careful about avoiding undefined behavior after
15839 integer overflow and division by zero.
15841 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15843 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15844 (syms_of_w32fns): DEFSYM them.
15845 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15846 (CCHDEVICENAME): Define macros if not defined.
15847 (struct MONITOR_INFO_EX): New struct.
15848 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15849 (enum_display_monitors_fn): New variable.
15850 (globals_of_w32fns): Initialize it.
15851 (Fx_display_pixel_width, Fx_display_pixel_height)
15852 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15853 multi-monitor setups in docstrings.
15854 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15855 screen size by primary monitor's millimeter per pixel.
15856 (w32_monitor_enum, w32_display_monitor_attributes_list)
15857 (w32_display_monitor_attributes_list_fallback)
15858 (Fw32_display_monitor_attributes_list): New functions.
15859 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15861 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15863 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15865 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15867 * fileio.c (Qfile_notify_error): New error symbol.
15869 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15870 * inotify.c (inotify_callback, symbol_to_inotifymask)
15871 (Finotify_add_watch, Finotify_rm_watch): Use it.
15872 (inotifyevent_to_event): Exchange order of cookie and file name.
15873 (Finotify_add_watch): Adapt docstring.
15875 * lisp.h (Qfile_notify_error): Declare.
15877 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15879 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15880 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15881 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15882 which did not work (see <http://bugs.gnu.org/14569#307>).
15883 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15884 && (!noninteractive || initialized)). This attempts to thread
15885 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15887 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15889 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15890 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15892 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15894 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15895 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15896 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15897 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15899 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15901 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15902 Define to __sys_siglist.
15904 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15906 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15907 word-wrap, so that overflow-newline-into-fringe would work in
15908 visual-line-mode. (Bug#2749)
15909 (move_it_in_display_line_to): When the last scanned display
15910 element fits exactly on the display line, and
15911 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15912 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15913 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15914 finding buffer position that corresponds to pixel coordinates,
15915 e.g. in buffer_posn_from_coords.
15917 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15919 * process.c (handle_child_signal): Call catch_child_signal if
15922 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15924 Don't convert function pointers to void * and back.
15925 It isn't portable C, and it's easy enough to avoid.
15926 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15927 (make_save_value): Add support for SAVE_FUNCPOINTER.
15928 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15929 * print.c (print_object):
15930 Distinguish function from object pointers.
15931 * lisp.h (SAVE_FUNCPOINTER): New constant.
15932 (SAVE_SLOT_BITS): Adjust to it.
15933 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15934 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15935 (voidfuncptr): New typedef.
15936 (struct Lisp_Save_Value): New member data[0].funcpointer.
15937 (XSAVE_FUNCPOINTER): New function.
15939 Simplify buildobj processing.
15940 * Makefile.in (buildobj.h): Make it a sequence of strings each
15941 followed by comma, rather than a single string. Put it into a
15942 .tmp file in case there's an error while generating it.
15943 (gl-stamp): Use .tmp for temp files.
15944 (mostlyclean): Clean .tmp files.
15945 * doc.c (buildobj): Move to just the routine that needs it.
15946 It's now an array of strings, so processing is simpler.
15948 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15950 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15951 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15952 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15953 Invoke malloc_enable_thread even when not interactive.
15954 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15955 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15956 in this case, since the underlying bug has now been fixed.
15958 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15960 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15961 unlinking it (bug#14691).
15963 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15965 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15966 before checking whether buffer is modified. This lets
15967 `kill-buffer-query-functions' cancel killing of the buffer or save
15968 its content before `kill-buffer' asks user the "Buffer %s
15969 modified; kill anyway?" question.
15971 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15973 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15974 Let the super performKeyEquivalent deal with them (Bug#14747).
15976 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15978 * widget.c (resize_cb): Remove unused local.
15980 Do not use GTK 3 if it exists but cannot be compiled.
15981 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15982 * xterm.c (x_error_handler) [!USE_GTK]:
15985 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15987 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15989 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15990 to the valid range of values. (Bug#14753)
15992 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15993 when moving point by using the current glyph matrix. This avoids
15994 the need to force redisplay when this function is called in a
15997 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15999 Fix minor problems found by static checking.
16000 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
16001 Redo the latter's body to sidestep GCC parenthesization warnings.
16002 (setup_coding_system, detect_coding, detect_coding_system): Use them.
16003 * coding.c (detect_coding, detect_coding_system):
16004 * coding.h (struct undecided_spec):
16005 Use bool for boolean.
16006 * image.c (QCmax_width, QCmax_height): Now static.
16007 * xdisp.c (Fmove_point_visually): Remove unused local.
16009 2013-06-29 Eli Zaretskii <eliz@gnu.org>
16011 * xdisp.c (Fmove_point_visually): New function.
16013 2013-06-28 Kenichi Handa <handa@gnu.org>
16015 * coding.h (define_coding_undecided_arg_index): New enum.
16016 (coding_attr_index): New members
16017 coding_attr_undecided_inhibit_null_byte_detection,
16018 coding_attr_undecided_inhibit_iso_escape_detection,
16019 coding_attr_undecided_prefer_utf_8.
16020 (undecided_spec): New struct.
16021 (struct coding_system): New member `undecided' of the member
16024 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
16025 (detect_coding): Likewise.
16026 (detect_coding_system): Likewise.
16027 (Fdefine_coding_system_internal): New coding system properties
16028 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
16030 (syms_of_coding): Adjust for coding_arg_undecided_max.
16032 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
16034 * image.c (x_from_xcolors): Remove unused local.
16036 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16038 Defer image data transfer between X client and server until actual
16041 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
16044 * image.c (Destroy_Image): Remove.
16045 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
16046 `mask_p', and `colors_p'. All uses changed.
16047 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
16048 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
16049 New macros for `flags' arg to x_clear_image_1.
16050 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
16051 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
16052 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
16053 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
16054 (image_get_x_image, image_unget_x_image): New functions or macros.
16055 (image_background, image_background_transparent, x_to_xcolors)
16056 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
16057 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
16058 instead of Destroy_Image.
16059 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
16060 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
16061 (png_load_body, jpeg_load_body, tiff_load, gif_load)
16062 (imagemagick_load_image, svg_load_image): Use them instead of
16063 x_create_x_image_and_pixmap, and x_put_x_image followed by
16064 x_destroy_x_image, respectively.
16065 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
16066 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
16067 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
16068 background_transparent fields.
16069 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
16070 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
16072 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
16074 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
16075 This mostly consists of undoing recent changes.
16076 * callproc.c (Fcall_process):
16077 * process.c (create_process):
16078 Do not worry about catching SIGCHLD here, undoing previous change.
16079 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
16080 * process.c, process.h (catch_child_signal):
16081 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
16082 * process.c (catch_child_handler): Don't worry about being called
16083 lazily and do not assume caller has blocked SIGCHLD, undoing
16084 previous change. Move first-time stuff back to
16085 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
16086 tickle glib, as that causes Cygwin bootstrap to fail. Do not
16087 set lib_child_handler if it's already initialized, which may
16088 help avoid problems on GNUstep.
16090 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
16092 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
16093 * callproc.c (Fcall_process):
16094 * process.c (create_process):
16095 Make sure SIGCHLD is caught before we fork,
16096 since Emacs startup no arranges to catch SIGCHLD.
16097 * process.c (lib_child_handler): Initialize to null, not to
16099 (catch_child_signal): Allow self to be called lazily.
16100 Do nothing if it's already been called.
16101 Assume caller has blocked SIGCHLD (all callers do now).
16102 * emacs.c (main): Do not catch SIGCHLD here; defer it until
16103 just before it's really needed.
16104 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
16105 since it hasn't been caught yet.
16107 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
16109 * image.c (compute_image_size): New function to implement
16110 :max-width and :max-height.
16111 (imagemagick_load_image): Use it.
16113 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
16115 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
16116 * callproc.c, process.h (block_child_signal, unblock_child_signal):
16118 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
16119 * process.c (catch_child_signal): Block SIGCHLD while futzing with
16120 the SIGCHLD handler, since the code is not atomic and (due to glib)
16121 signals may be arriving now.
16122 * sysdep.c (init_signals): Do not catch child signals here;
16123 'main' now does that later, at a safer time.
16125 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
16127 Clean up SIGCHLD handling a bit (Bug#14569).
16128 * process.c, process.h (catch_child_signal):
16129 Now always extern, even if !NS_IMPL_GNUSTEP.
16130 * process.c (catch_child_signal): Move glib tickler here from
16131 init_process_emacs, so that it's done earlier in Emacs
16132 initialization. Also move the noninteractive && !initialized
16133 check here from init_process_emacs. This is all a bit cleaner for
16134 GNUish platforms, and I hope it works around the Cygwin bug.
16135 * sysdep.c (init_signals): Invoke catch_child_signal here, so
16136 that glib signal handling is tickled before glib creates threads.
16138 * process.c (wait_reading_process_output): Avoid int overflow
16139 when reading more than 2 GiB total from a process.
16141 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
16143 * process.c (create_process): Handle a couple more cases,
16144 i.e., work even if new_argv and wait_child_setup[i] are cached.
16145 Use Fcall_process's style for volatile vars.
16147 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
16149 * process.c (create_process): Mark PROCESS volatile.
16151 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
16153 Use C99-style flexible array members if available.
16154 This avoids some subtle aliasing issues, which typically
16155 aren't a problem with GCC but may be a problem elsewhere.
16156 * alloc.c (sdata): New typedef, replacing the old struct sdata.
16157 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
16158 In either case, it uses a flexible array member rather than
16159 the old struct hack. All uses changed.
16160 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
16161 Adjust to sdata reorganization.
16162 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
16163 Use offsetof (struct, flex_array_member), not sizeof (struct), as
16164 that ports better to pre-C99 non-GCC.
16165 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
16166 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
16167 as the latter has changed.
16168 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
16169 and port better to pre-C99 GCC.
16170 * image.c (struct xpm_cached_color):
16171 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
16172 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
16173 Use FLEXIBLE_ARRAY_MEMBER.
16174 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
16175 Move decl to top level so it gets checked against implementation.
16176 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
16177 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
16179 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
16181 * syntax.c: Integer cleanups.
16182 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
16183 All uses that need 0-or-2 changed to:
16184 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
16185 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
16186 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
16187 (char_quoted, prev_char_comend_first, back_comment)
16188 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
16189 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
16190 Use bool for boolean.
16191 (update_syntax_table, skip_chars, skip_syntaxes):
16192 Prefer int to unsigned when either will do.
16193 (back_comment): Return boolean success flag, like forw_comment,
16194 instead of positive-or-minus-1 (which might have overflowed int anyway).
16195 Don't stuff ptrdiff_t into int.
16196 (syntax_spec_code, syntax_code_spec): Now const.
16197 (Fmatching_paren, scan_lists, scan_sexps_forward):
16198 Use enum syntaxcode for syntax code.
16199 (Fmatching_paren): Check that arg is a character, not just an integer.
16200 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
16201 (Finternal_describe_syntax_value): Omit no-longer-needed
16203 (skip_chars): Use char, not unsigned char, when the distinction
16205 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
16206 * bytecode.c (exec_byte_code):
16207 * syntax.c (syntax_spec_code, Fchar_syntax)
16208 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
16209 (init_syntax_once):
16210 * syntax.h (SYNTAX_WITH_FLAGS):
16211 Omit unnecessary casts.
16213 2013-06-20 Eli Zaretskii <eliz@gnu.org>
16215 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
16216 line dimensions here, to avoid race conditions with the main
16217 thread. (Bug#14062, bug#14630, bug#14669)
16219 * w32term.c (w32_draw_window_cursor): Compute the header line and
16220 mode line dimensions here.
16221 <w32_system_caret_window, w32_system_caret_hdr_height>:
16222 <w32_system_caret_mode_height>: New variables.
16224 * w32term.h: Declare them.
16226 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
16228 * alloc.c (die): Move "assertion failed" string here ...
16229 * lisp.h (eassert): ... from here. Also, suppress evaluation of
16230 COND when SUPPRESS_CHECKING. This shrinks the executable text
16231 size by 0.8% to 2.2% when configured with --enable-checking,
16232 depending on optimization flags (GCC 4.8.1 x86-64).
16234 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
16236 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
16238 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
16239 base is 2; this is more accurate.
16241 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
16243 * sound.c (string_default): Move to !WINDOWSNT section.
16244 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
16246 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
16248 * sound.c: Integer cleanups.
16249 Remove unnecessary forward decls.
16250 (struct sound_device): The 'file' member is now a Lisp_Object, not
16251 a char *, so that we needn't invoke alloca on a huge size.
16252 (Fplay_sound_internal): Adjust to this.
16253 (string_default): New function.
16254 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
16255 Use it to adjust to the struct sound_device change.
16256 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
16257 (be2hs) [0]: Remove.
16259 * syntax.c (skip_chars): Don't use uninitialized storage
16260 when searching a multibyte buffer for characters that are not in a
16261 unibyte string that contains non-ASCII characters.
16263 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
16265 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
16266 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
16268 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16270 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
16272 2013-06-18 Kenichi Handa <handa@gnu.org>
16274 * font.c (Ffont_spec): Signal an error for an invalid font name
16277 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16279 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
16280 In particular this ports to 32-bit sparc Sun cc.
16281 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
16282 array with a dummy element at specpdl[-1], so that its address can
16284 (unbind_to): Do not copy the binding; not needed, now that we
16285 copy old_value in the one place where the copy is needed.
16286 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
16287 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
16288 (union specbinding): Rename from struct specbinding. Redo layout
16289 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
16290 which is not portable. With Sun C 5.12 32-bit sparc, the
16291 declaration causes nargs to be an unsigned bitfield, a behavior
16292 that the C standard allows; but Emacs wants nargs to be signed.
16293 The overall type is now a union of structures rather than a
16294 structure of union of structures, and the 'kind' member is now a
16295 bitfield, so that the overall type doesn't grow. All uses changed.
16296 * process.c (Fmake_serial_process): Remove unnecessary initialization.
16298 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16300 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
16301 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
16303 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
16305 2013-06-17 Eli Zaretskii <eliz@gnu.org>
16307 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16308 unless we know that the window w's frame is a frame object.
16309 Another attempt at solving bug#14062 and bug#14630.
16311 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
16313 * textprop.c (property_set_type): New enum.
16314 (add_properties): Allow appending/prepending text properties.
16315 (add_text_properties_1): Factored out of Fadd_text_properties.
16316 (Fadd_text_properties): Move all the code into
16317 add_text_properties_1.
16318 (Fadd_face_text_property): New function that calls
16319 add_text_properties_1.
16321 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16323 Move functions from lisp.h to individual modules when possible.
16324 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
16325 * alloc.c (XFLOAT_INIT, set_symbol_name):
16326 * buffer.c (CHECK_OVERLAY):
16327 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
16328 (set_char_table_parent):
16329 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
16330 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
16331 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
16332 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
16334 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
16335 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
16336 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
16337 (backtrace_args, backtrace_debug_on_exit):
16338 * floatfns.c (CHECK_FLOAT):
16339 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
16340 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
16341 (set_hash_hash, set_hash_hash_slot, set_hash_index)
16342 (set_hash_index_slot):
16343 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
16344 * marker.c (CHECK_MARKER):
16345 * textprop.c (CHECK_STRING_OR_BUFFER):
16346 * window.c (CHECK_WINDOW_CONFIGURATION):
16347 Move here from lisp.h, and make these functions static rather than
16349 * buffer.c (Qoverlayp):
16351 * fns.c (Qhash_table_p):
16352 * window.c (Qwindow_configuration_p):
16354 * lisp.h: Remove the abovementioned defns and decls.
16356 Use functions, not macros, for XINT etc (Bug#11935).
16357 In lisp.h, prefer functions to function-like macros, and
16358 constants to object-like macros, when either will do. This:
16359 . simplifies use, as there's no more need to worry about
16360 arguments' side effects being evaluated multiple times.
16361 . makes the code easier to debug on some platforms.
16362 However, when using gcc -O0, keep using function-like macros
16363 for a few critical operations, for performance reasons.
16364 This sort of thing isn't needed with gcc -Og, but -Og
16365 is a GCC 4.8 feature and isn't widely-enough available yet.
16366 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
16367 Remove enum lsb_bits; no longer needed.
16368 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
16369 * buffer.c (Qoverlap):
16371 * fns.c (Qhash_table_p):
16372 Now extern, so lisp.h can use these symbols.
16373 * dispextern.h: Include character.h, for MAX_CHAR etc.
16374 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16375 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16376 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16377 (GLYPH_CODE_P): Move here from lisp.h.
16378 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16379 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
16380 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
16381 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
16382 XUNTAG now returns void *.
16383 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
16384 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
16385 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
16386 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
16387 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
16388 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
16389 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
16390 (lisp_h_XPNTR, lisp_h_XSYMBOL):
16391 New macros, renamed from their sans-lisp_h_ counterparts.
16392 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
16393 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
16394 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
16395 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
16396 If compiling via GCC without optimization, define these as macros
16397 in addition to inline functions.
16398 To disable this, compile with -DINLINING=0.
16399 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
16400 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
16401 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
16402 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
16403 (INTMASK, VALMASK): Now macros, since static values cannot be
16404 accessed from extern inline functions.
16405 (VALMASK): Also a constant, for benefit of old GDB.
16406 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
16407 is INTEGERP, which can fold it in.
16408 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
16409 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
16410 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
16411 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
16412 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
16413 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
16414 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
16415 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
16416 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
16417 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
16418 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
16419 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
16420 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
16421 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
16422 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
16423 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
16424 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16425 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16426 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16427 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16428 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16429 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16430 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16431 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16432 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16433 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16434 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16435 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16436 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16437 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16438 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16439 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16440 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16442 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16443 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16444 (VALMASK): Define in one place rather than in two, merging the
16445 USE_LSB_TAG parts; this is simpler.
16446 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16447 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16448 Move up, to avoid use before definition.
16449 Also include "globals.h" earlier, for the same reason.
16450 (make_natnum): New function.
16451 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16452 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16453 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16454 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16455 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16456 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16457 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16458 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16459 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16460 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16461 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16462 (Qwindow_configuration_p, Qimage): New forward declarations.
16463 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16464 (STRING_COPYIN): Remove; unused.
16465 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16466 (xcar_addr, xcdr_addr): New functions. All uses changed.
16467 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16468 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16469 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16470 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16471 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16472 (TYPE_RANGED_INTEGERP): Simplify.
16473 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16474 (setlocale, fixup_locale, synchronize_system_messages_locale)
16475 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16476 Now empty functions, not macros.
16477 (functionp): Return bool, not int.
16478 * window.c (Qwindow_configuration_p): Now extern,
16479 so window.h can use it.
16480 * window.h (Qwindowp): Move decl back to lisp.h.
16482 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16484 * xdisp.c (Fline_pixel_height): New function, required for solving
16487 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16489 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16491 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16493 * lread.c (syms_of_lread):
16494 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16496 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16498 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16500 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16502 * fileio.c (expand_file_name): Doc fix.
16504 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16506 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16507 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16508 Wait for self, not for 0. This can't hurt on GNU or similar
16509 system, and may help with Cygwin.
16511 * keyboard.c: Don't use PROP (...) as an lvalue.
16512 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16513 Use set_prop (A, B), not PROP (A) = B.
16515 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16517 * xdisp.c (get_it_property): Use it->window instead of generating
16518 a Lisp object from it->w.
16520 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16522 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16523 get-char-property the window that is being rendered, instead of
16524 the buffer, to support window-specific overlays. (Bug#14575)
16525 (compute_display_string_pos): When W is NULL, use the current
16526 buffer as the object to pass to get-char-property.
16527 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16528 pointer member of the bidi iterator, since no window is pertinent
16531 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16533 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16534 being displayed, and pass it to compute_display_string_pos.
16535 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16536 (bidi_paragraph_init): All callers changed.
16538 * xdisp.c (init_from_display_pos, init_iterator)
16539 (handle_single_display_spec, next_overlay_string)
16540 (get_overlay_strings_1, reseat_1, reseat_to_string)
16541 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16542 Set bidi_it.w member from it->w.
16543 (compute_display_string_pos): Accept additional argument, the
16544 window being displayed, and pass it to Fget_char_property.
16547 * dispextern.h (struct bidi_it): New member w, the window being
16549 (compute_display_string_pos): Adjust prototype.
16551 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16553 * xgselect.c: Remove unneeded include xterm.h.
16555 * process.c (wait_reading_process_output): Check for NS before GLIB.
16556 GLIB may be linked in due to rsvg, but ns_select must be called.
16558 * xgselect.c (xg_select): Remove call to window_system_available
16559 and g_main_context_pending at the top, so Gdk events (i.e. file
16560 notify) are processed when Emacs is started with -nw.
16562 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16564 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16565 (ctagsfiles3): New variable, includes only *.m files.
16566 (TAGS): Use an explicit language name in the regular expressions,
16567 to avoid transformation of '/SOMETHING' by MSYS to
16568 'c:\MSYS\SOMETHING'.
16570 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16572 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16574 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16576 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16577 still need to set the mouse pointer shape and activate help-echo.
16580 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16582 A few porting etc. fixes for the new file monitor code.
16583 See the thread containing
16584 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16585 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16586 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16587 (dir_monitor_callback, Fgfile_rm_watch):
16588 Use assq_no_quit instead of Fassoc, for speed.
16589 (dir_monitor_callback, Fgfile_rm_watch):
16590 eassert that the monitor is a fixnum.
16591 (dir_monitor_callback): No need for CDR_SAFE.
16592 Simplify building of lisp with alternative tails.
16593 (Fgfile_add_watch, Fgfile_rm_watch):
16594 Do not assume glib functions set errno reliably on failure.
16595 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16596 and signal an error otherwise.
16597 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16598 Use Fdelq instead of Fdelete, for speed.
16600 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16602 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16603 don't insist on being invoked on a highlighted tool-bar button.
16604 Avoids losing tool-bar functionality when mouse-highlight is nil.
16605 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16606 Don't highlight when mouse-highlight is nil.
16607 (note_mouse_highlight): When mouse-highlight is nil, don't return
16608 right away; instead, run tool-bar and mode-line highlight
16609 subroutine, clear any existing highlight, and revert the mouse
16610 pointer to its default shape. (Bug#14558)
16612 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16614 * lisp.mk (lisp): Add prog-mode.el.
16616 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16618 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16619 * process.c (dummy_handler): New function.
16620 (lib_child_handler): New static var.
16621 (handle_child_signal): Invoke it.
16622 (catch_child_signal): If a library has set up a signal handler,
16623 save it into lib_child_handler.
16624 (init_process_emacs): If using glib and not on Windows, tickle glib's
16625 child-handling code so that it initializes its private SIGCHLD handler.
16626 * syssignal.h (SA_SIGINFO): Default to 0.
16627 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16628 31; it should no longer be needed now.
16630 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16632 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16634 * gfilenotify.c (globals_of_gfilenotify): New function.
16635 (syms_of_gfilenotify): Move global initialization there.
16637 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16639 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16641 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16642 * keyboard.c (menu_bar_items, tool_bar_items):
16643 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16644 not override local keymaps any more.
16646 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16648 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16650 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16652 * w32console.c (initialize_w32_display): Return the dimensions of
16653 the console window via 2 additional arguments, not via the current
16654 frame. This avoids crashes due to overrunning the bounds of
16655 frame's decode_mode_spec_buffer, which is not resized following
16656 the change of the frame dimensions from the initial 10x10.
16658 * w32term.h (w32_initialize_display_info): Adjust prototype.
16660 * term.c (init_tty): Take dimensions of the frame from the values
16661 returned by initialize_w32_display.
16663 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16664 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16665 (LIBES): Add $(GFILENOTIFY_LIBS).
16667 * w32inevt.c (handle_file_notifications): Add dummy implementation
16668 for !HAVE_W32NOTIFY.
16670 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16672 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16674 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16676 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16678 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16680 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16682 Fix minor problems found by static checking.
16683 * data.c (pure_write_error):
16684 Use xsignal2, not Fsignal, as Fsignal might return.
16685 * eval.c (set_backtrace_debug_on_exit): Now static.
16686 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16687 No longer inline. EXTERN_INLINE is needed only for functions
16688 defined in .h files. Reindent function header as per GNU style.
16689 (backtrace_p, backtrace_top, backtrace_next):
16690 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16691 compiler or linker. Add extern decls to pacify gcc -Wall.
16692 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16694 * frame.c (free_monitors): Define only on platforms that need it.
16695 * nsterm.m (ns_term_init):
16696 * process.c (catch_child_signal):
16697 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16698 defined on all porting targets these days.
16699 * process.c, process.h (catch_child_signal):
16700 Make it extern only if NS_IMPL_GNUSTEP is defined.
16702 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16704 * w32.c (gettimeofday): Make the signature identical to prototype
16705 in nt/inc/sys/time.h.
16707 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16709 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16712 * keyboard.c (safe_run_hooks_error): Improve error message.
16714 * data.c (pure_write_error): Add `object' argument.
16715 * puresize.h (CHECK_IMPURE): Use it.
16717 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16719 * Makefile.in (NOTIFY_OBJ): New variable.
16720 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16722 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16723 Call syms_of_gfilenotify.
16725 * gfilenotify.c: New file.
16727 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16728 and Qfile_w32notify.
16729 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16730 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16732 * lisp.h: Declare syms_of_gfilenotify.
16734 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16736 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16738 Merge the specpdl and backtrace stacks. Make the structure of the
16739 specpdl entries more obvious via a tagged union of structs.
16740 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16741 (enum specbind_tag): New enum.
16742 (struct specbinding): Make it a tagged union of structs.
16743 Add a case for backtrace records.
16744 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16745 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16746 (backtrace_debug_on_exit): New accessors.
16747 (struct backtrace): Remove.
16748 (struct catchtag): Remove backlist field.
16749 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16751 (Flocal_variable_p): Speed up the common case where the binding is
16753 * eval.c (backtrace_list): Remove.
16754 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16755 (set_backtrace_args, set_backtrace_nargs)
16756 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16757 (backtrace_next): New functions.
16758 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16759 (unwind_to_catch, internal_lisp_condition_case)
16760 (internal_condition_case, internal_condition_case_1)
16761 (internal_condition_case_2, internal_condition_case_n): Don't bother
16762 with backtrace_list any more.
16763 (Fsignal): Adjust to new backtrace format.
16764 (grow_specpdl): Move up.
16765 (record_in_backtrace): New function.
16766 (eval_sub, Ffuncall): Use it.
16767 (apply_lambda): Adjust to new backtrace format.
16768 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16770 (specbind): Adjust to new specpdl format. Simplify.
16771 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16772 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16774 (mark_backtrace): Remove.
16775 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16776 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16777 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16779 * profiler.c (record_backtrace): Use get_backtrace.
16780 (handle_profiler_signal): Use backtrace_top_function.
16781 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16782 accessor functions.
16784 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16786 * process.h (catch_child_signal): Declare.
16788 * process.c (catch_child_signal): New function.
16789 (init_process_emacs): Call it.
16791 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16792 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16794 (x_set_cursor_type): Remove declaration.
16795 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16796 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16797 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16798 (ns_get_color): Use F suffix on float.
16799 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16800 (ns_get_rgb_color): Remove.
16801 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16802 (note_mouse_movement): x and y are CGFloat.
16803 (ns_draw_fringe_bitmap): Remove unused rowY.
16804 Change #if to COCOA && >= 10_6.
16805 (ns_draw_window_cursor): Remove unused overspill.
16806 (ns_draw_underwave): width and x are EamcsCGFloat.
16807 (ns_draw_box): thickness is CGFloat.
16808 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16809 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16810 if not in main thread.
16811 (ns_get_pending_menu_title, ns_check_menu_open)
16812 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16813 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16814 (sendFromMainThread:): New method.
16815 (changeFont:): size is CGFloat.
16816 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16817 Disable warning about permanent text.
16818 (characterIndexForPoint:): Adjust return type depending on GNUstep
16820 (mouseDown:): delta is CGFloat.
16821 (updateFrameSize): Remove unised variable f.
16822 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16823 Cast float to EmacsCGFloat.
16824 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16825 also to -1 when restoring.
16826 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16827 inside NS_IMPL_COCOA.
16828 (toggleFullScreen:): Put call to toggleFullScreen inside
16829 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16830 (setPosition:portion:whole:): por is CGFloat.
16831 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16832 (mouseDown:): Use CGFloat.
16833 (mouseDragged:): Remove unised variable edge.
16834 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16836 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16837 of CGFloat differs.
16838 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16839 when NS_IMPL_GNUSTEP.
16840 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16841 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16842 (EmacsToolbar): Add clearAll. Add tag argument to
16843 addDisplayItemWithImage.
16844 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16846 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16848 * nsmenu.m (ns_update_menubar): Make static.
16849 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16850 (fillWithWidgetValue:): Add cast to SEL for setAction.
16851 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16852 (update_frame_tool_bar): Update code for GNUstep.
16853 (clearAll): New method.
16854 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16855 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16856 Move identifierToItem setObject and activeIdentifiers addObject before
16857 call to insertItemWithItemIdentifier.
16858 (validateVisibleItems): Fix indentation.
16859 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16860 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16861 UtilityWindow to aStyle, remove call to setStyleMask.
16863 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16865 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16866 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16867 Use F suffix on floats.
16868 (ns_char_width): Returns CGFloat.
16869 (ns_ascii_average_width): w is CGFloat instead of float.
16870 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16872 (ns_glyph_metrics): CGFloat instead of float.
16874 * nsfns.m (x_set_foreground_color, x_set_background_color):
16876 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16877 remove unused variables.
16878 (Fns_read_file_name): Keep track if panel is for save.
16879 Use ns_filename_from_panel/ns_directory_from_panel.
16880 (Fns_list_services): delegate only used for COCOA.
16881 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16882 Just return the input if GNUstep.
16883 (x_screen_planes): Remove.
16884 (Fxw_color_values): Use EmacsCGFloat
16885 (Fns_display_monitor_attributes_list): Only get screen number for
16887 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16889 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16890 ns_directory_from_panel.
16892 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16894 * process.c (handle_child_signal): Also use WCONTINUED.
16895 This is so that list-processes doesn't mistakenly list the process
16896 as stopped, when the process has actually been continued and is
16899 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16901 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16902 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16903 not already configured.
16905 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16907 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16909 * Makefile.in (mostlyclean): Remove *.res files.
16911 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16913 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16914 a buffer (bug#8447).
16916 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16918 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16919 display vector, and we backtrack, handle the case that the
16920 previous character position is also displayed from a display
16921 vector or covered by a display string or image. (Bug#14476)
16923 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16925 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16926 (struct MonitorInfo, free_monitors): Remove.
16927 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16928 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16929 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16932 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16933 (struct MonitorInfo, free_monitors): Remove.
16934 (ns_screen_name): Make static.
16935 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16936 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16939 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16940 (struct MonitorInfo): New struct.
16941 (free_monitors, make_monitor_attribute_list): Declare.
16943 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16945 (free_monitors, make_monitor_attribute_list): New functions.
16946 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16949 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16951 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16953 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16955 * keyboard.c: Apply keyboard decoding only to events that come directly
16956 from the tty, not from unread-command-events (bug#14368).
16957 (read_event_from_main_queue): New function, extracted from read_char.
16958 (read_decoded_char): Remove.
16959 (read_decoded_event_from_main_queue): New function to replace it.
16960 (read_char): Use it.
16961 (read_key_sequence): Use read_char rather than read_decoded_char.
16963 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16965 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16967 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16969 2013-05-22 Kenichi Handa <handa@gnu.org>
16971 The following changes are to fix the setting of
16972 buffer-file-coding-system on, for instance, C-x RET c unix RET
16973 _FILE_OF_DOS_EOL_TYPE_ RET.
16975 * coding.h (struct coding_system): New member detected_utf8_chars.
16977 * coding.c (detect_coding_utf_8): Count characters and check EOL
16978 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16980 (setup_coding_system): Do not initialize coding->head_ascii.
16981 (check_ascii): Do not set coding->eol_seen but update it. Do not
16982 call adjust_coding_eol_type here.
16983 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16984 If the eol-type of CODING is already specified, adjust the eol type
16985 of the found coding-system.
16986 (decode_coding_gap): Cancel previous change. Utilize the
16987 character numbers counted by detect_coding_utf_8. Fix detection
16990 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16992 * search.c (looking_at_1): Only set last_thing_searched if the match
16993 changed the match-data (bug#14281).
16995 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16997 * xdisp.c (reseat_at_previous_visible_line_start):
16998 Already declared in dispextern.h, so remove it here.
16999 (move_it_vertically_backward): Likewise.
17001 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
17003 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
17004 (Fx_display_pixel_width, Fx_display_pixel_height)
17005 (Fx_display_mm_width, Fx_display_mm_height):
17006 Mention `display-monitor-attributes-list' in docstrings.
17008 * nsfns.m (ns_get_screen): Remove function. All uses removed.
17009 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
17010 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
17011 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
17012 (Fx_display_backing_store, Fx_display_visual_class)
17013 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
17014 (Fx_display_grayscale_p, Fx_display_pixel_width)
17015 (Fx_display_pixel_height, Fx_display_planes)
17016 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
17017 (Fx_display_screens): Don't confuse X11 screens with NS screens.
17018 (Fx_display_mm_width, Fx_display_mm_height)
17019 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
17020 height for all physical monitors as in X11.
17022 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
17023 Return pixel width or height for all physical monitors as in X11.
17025 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
17027 Port --enable-gcc-warnings to clang.
17028 * bytecode.c (exec_byte_code):
17030 Redo diagnostic pragmas to pacify clang, too.
17031 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
17032 * editfns.c (Fencode_time):
17033 * fileio.c (file_accessible_directory_p):
17034 * font.c (font_unparse_xlfd):
17035 Use '&"string"[index]' instead of '"string" + (index)'.
17036 * undo.c (user_error): Remove; unused.
17038 2013-05-16 Eli Zaretskii <eliz@gnu.org>
17040 * insdel.c (insert_1_both): Document the arguments, instead of
17041 referring to insert_1, which no longer exists.
17043 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
17044 some window, increment windows_or_buffers_changed, so that
17045 *Messages* display in that window is updated. (Bug#14408)
17047 * w32.c: Include epaths.h.
17048 (init_environment): Use cmdproxy.exe without leading directories.
17049 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
17051 (gettimeofday): Adjust signature and return value to Posix
17054 * unexw32.c (open_output_file): Delete the existing emacs.exe
17055 before creating it, to break the hard link to the versioned
17058 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
17059 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
17060 (FIRSTFILE_OBJ): New variables.
17061 (W32_RES): Rename to EMACSRES. All users changed.
17062 (base_obj): Use $(CM_OBJ).
17063 (ALLOBJS): Use $(FIRSTFILE_OBJ).
17064 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
17065 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
17066 $(W32_RES_LINK) before $(LIBES).
17067 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
17069 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
17071 * makefile.w32-in (DOC): Use just "DOC".
17073 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
17075 * process.c: Export default filters and sentinels to Elisp.
17076 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
17078 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
17079 (Fset_process_sentinel, Fformat_network_address):
17080 Default to them instead of nil.
17081 (server_accept_connection): Sentinels can't be nil any more.
17082 (read_and_dispose_of_process_output): New function, extracted from
17083 read_process_output.
17084 (read_process_output): Use it; filters can't be nil.
17085 (Finternal_default_process_filter): New function, extracted from
17086 read_process_output.
17087 (exec_sentinel_unwind): Remove function.
17088 (exec_sentinel): Don't zilch sentinel while running.
17089 (status_notify): Sentinels can't be nil.
17090 (Finternal_default_process_sentinel): New function extracted from
17092 (setup_process_coding_systems): Default filter is not nil any more.
17093 (syms_of_process): Export new Elisp functions and initialize
17095 * lisp.h (make_lisp_proc): New function.
17097 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
17099 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
17101 2013-05-14 Eli Zaretskii <eliz@gnu.org>
17103 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
17104 unless we know that the window w is a leaf window.
17105 Another attempt at solving bug#14062.
17107 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
17109 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
17112 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
17114 * image.c (gif_load): Check that subimages fit (Bug#14345).
17116 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
17118 * lread.c (skip_dyn_eof): New function.
17119 (read1): Use it to skip the end of a file in response to #@00.
17121 * doc.c (get_doc_string): Slightly relax the sanity checking.
17123 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
17125 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
17126 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
17127 (MonitorInfo): New struct.
17128 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
17129 (Fns_display_monitor_attributes_list): New functions.
17130 (display-usable-bounds): Remove.
17131 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
17134 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
17136 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
17137 (GTK_CHECK_VERSION): New macro, if not already defined.
17138 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
17139 replaced by GTK_CHECK_VERSION.
17141 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
17143 * xterm.h (GTK_PREREQ): New macro.
17144 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
17145 to use this macro instead, for consistency and clarity.
17147 2013-05-08 Eli Zaretskii <eliz@gnu.org>
17149 * xdisp.c (row_for_charpos_p): New function, with code of
17150 cursor_row_p, but accepts an additional argument CHARPOS instead
17151 of using a hardcoded PT.
17152 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
17153 (row_containing_pos): Call row_for_charpos_p instead of partially
17154 doing the same. Fixes cursor positioning under longlines-mode
17155 when longlines-show-effect includes more than one newline, when
17156 moving the cursor vertically up.
17158 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
17160 * makefile.w32-in (ACL_H): New macro.
17161 ($(BLD)/fileio.$(O)): Update dependencies.
17163 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
17165 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
17166 * Makefile.in (LIB_ACL): New macro.
17167 (LIBACL_LIBS): Remove.
17168 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
17169 * fileio.c: Include <acl.h>.
17170 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
17171 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
17173 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
17176 * unexelf.c: Don't assume ElfW (Half) fits in int.
17177 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
17178 when dealing with ElfW (Half) values, since they can exceed 2**31
17179 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
17180 (entry_address): Omit unused NUM arg. All uses changed.
17182 2013-05-07 Juri Linkov <juri@jurta.org>
17184 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
17185 to the string converted from number with `Fnumber_to_string'.
17188 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
17190 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
17191 This fixes a problem introduced by my previous change.
17193 2013-05-07 Glenn Morris <rgm@gnu.org>
17195 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
17197 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
17199 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
17201 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
17203 Static checking by GCC 4.8.0.
17204 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
17205 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
17206 (x_get_monitor_attributes_fallback)
17207 (x_get_monitor_attributes_xinerama)
17208 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
17209 Define only if USE_GTK.
17210 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
17211 (x_get_monitor_attributes_fallback): Omit unused locals.
17212 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
17213 Use double, not float, to avoid mixed-mode floating point arithmetic.
17215 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
17216 Jan Djärv <jan.h.d@swipnet.se>
17218 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
17219 (XINERAMA_CFLAGS): New macros.
17220 (ALL_CFLAGS, LIBES): Use them.
17222 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
17223 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
17224 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
17225 (syms_of_xfns): DEFSYM them.
17226 (struct MonitorInfo): New struct.
17227 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
17228 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
17229 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
17230 (x_get_monitor_attributes_xinerama): New functions.
17231 (Fx_display_monitor_attributes_list): New primitive.
17232 (syms_of_xfns): Defsubr it.
17234 * xterm.h (x_display_info): Add Xatom_net_workarea and
17235 Xatom_net_current_desktop.
17237 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
17238 and dpyinfo->Xatom_net_current_desktop.
17240 2013-05-06 Eli Zaretskii <eliz@gnu.org>
17242 * xdisp.c (pos_visible_p): Use the special code for finding the
17243 beginning of a display property or overlay for any "replacing"
17244 display property, not just for display strings. This solves
17245 incorrect reporting of position by posn-at-point. (Bug#14241)
17247 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
17249 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
17250 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
17251 Verify that ElfW (Half) fits in int.
17252 (fatal): Use same signature as lisp.h.
17253 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
17254 configure and build with -DUNEXELF_DEBUG without worrying about
17255 other modules that use DEBUG.
17256 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
17257 possibly-wide integers now uses it instead of plain fprintf.
17258 (entry_address): New function, which avoids problems with 32-bit
17259 overflow on 64-bit hosts.
17260 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
17261 (round_up): Don't assume the remainder fits in int.
17262 (find_section): Use bool for boolean. Simplify debug code.
17263 (unexec): Don't assume file sizes fit in int or size_t.
17264 Omit unnecessary trailing newline in 'fatal' format.
17265 Use strerror rather than outputting decimal error number.
17266 Remove unused code when emacs is not defined;
17267 this file relies on Emacs now.
17268 Don't assume e_phnum and e_shnum are positive.
17270 * regex.c: Fix problems when DEBUG is defined.
17271 (extract_number, extract_number_and_incr): Define regardless of
17272 whether DEBUG is defined; that's simpler and makes the code less
17273 likely to go stale in the normal case when DEBUG is not defined.
17274 Return int rather than taking an int * arg. All callers changed.
17275 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
17276 Remove, replacing with ...
17277 (DEBUG_PRINT): New macro. All callers changed.
17278 (DEBUG_COMPILES_ARGUMENTS): New macro.
17279 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
17280 (print_compiled_pattern, print_double_string) [DEBUG]:
17281 Use prototype rather than old-style definition.
17282 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
17283 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
17284 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
17285 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
17286 Don't assume ptrdiff_t, size_t, and long are the same width as int.
17287 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
17288 This matters only when DEBUG is defined.
17290 2013-05-05 Eli Zaretskii <eliz@gnu.org>
17292 * xdisp.c (set_iterator_to_next): Set the
17293 ignore_overlay_strings_at_pos_p flag only if we are _really_
17294 iterating over an overlay string, as indicated by the
17295 current.overlay_string_index member. (Bug#14306)
17297 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
17299 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
17300 to where it is used, to avoid autorelease issues (Bug#14050).
17302 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
17304 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
17305 * fileio.c (syms_of_fileio): Implement this.
17306 * filelock.c (create_lock_file): If symbolic links don't work, so
17307 we use a regular file as a lock file, do not fsync the lock file;
17310 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
17312 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
17313 (syms_of_minibuf): Adjust accodingly.
17315 * callint.c (Fcall_interactively): Adjust calls accordingly.
17317 2013-05-04 Eli Zaretskii <eliz@gnu.org>
17319 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
17320 w->contents is a buffer before computing everything else.
17321 Use parentheses to disambiguate last part of the condition.
17323 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
17324 assertion violations. (Bug#14062)
17326 2013-05-01 David Reitter <david.reitter@gmail.com>
17328 * nsfns.m (ns_tooltip): Initialize.
17330 2013-04-28 Eli Zaretskii <eliz@gnu.org>
17332 * coding.c (decode_coding_gap): Don't remove the character before
17333 a newline unless it's a CR character. (Bug#14287)
17335 2013-04-28 Dan Nicolaescu <dann@gnu.org>
17337 * dispextern.h (struct face): Move enum face_underline_type
17338 earlier so that bitfields can be in the same word.
17340 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
17342 * nsfns.m (handlePanelKeys): New function.
17343 (EmacsOpenPanel:performKeyEquivalent:)
17344 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
17345 arrows/function/control and copy/paste keys (Bug#14296).
17347 2013-04-27 Juri Linkov <juri@jurta.org>
17349 * callint.c (Fcall_interactively): Call `Qread_number' for
17350 interactive code letter `n' instead of using duplicate code.
17353 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
17355 * systime.h (make_timeval): Declare as 'const'.
17357 2013-04-27 Kenichi Handa <handa@gnu.org>
17359 * font.c (font_open_entity): Always open a font of manageable
17362 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
17364 Port better to AIX (Bug#14258).
17365 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
17368 2013-04-24 Kenichi Handa <handa@gnu.org>
17370 * coding.c (decode_coding_iso_2022): When an invalid escape
17371 sequence is encountered, reset the invocation and designation
17372 status to the safest one.
17374 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
17376 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
17377 Without this fix, "make distclean" leaves stamp-h1 behind.
17379 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
17381 * w32fns.c (w32_fullscreen_rect): New function to compute the
17382 window rectangle for the given fullscreen mode.
17383 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
17384 longer tunes the window size. This keeps the window's edges flush
17385 with the screen and allows the taskbar to hide itself in fullboth.
17387 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
17388 window decorations and uses the entire screen.
17390 * w32term.h (w32_fullscreen_rect) Add prototype.
17391 (struct w32_output): Replace normal_width, normal_height,
17392 normal_top, and normal_left members with a single normal_placement
17394 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
17396 (FRAME_NORMAL_PLACEMENT): New macro.
17398 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
17400 * minibuf.c (Ftest_completion): Silence compiler warning.
17402 2013-04-15 Eli Zaretskii <eliz@gnu.org>
17404 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
17407 * frame.h (WINDOW_FRAME): Protect macro and its argument with
17410 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
17411 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
17412 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
17413 parentheses where appropriate.
17415 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
17417 * keyboard.c (timer_start_idle): Remove no-longer-used local.
17419 2013-04-14 Eli Zaretskii <eliz@gnu.org>
17421 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
17422 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
17423 Mention in the doc string that setting these variables takes
17424 effect only after a call to set-window-buffer. (Bug#14200)
17426 2013-04-13 Eli Zaretskii <eliz@gnu.org>
17428 * indent.c (Fvertical_motion): Don't consider display strings on
17429 overlay strings as display strings on the buffer position we
17430 started from. This prevents vertical cursor motion from jumping
17431 more than one line when there's an overlay string with a display
17432 property at end of line.
17433 Reported by Karl Chen <Karl.Chen@quarl.org> in
17434 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17436 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17438 * window.c (select_window): `record_buffer' even if window is
17439 already selected (bug#14191).
17441 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17443 * window.c (Fwindow_end): Test more flags, including the buffer's
17444 last_overlay_modified flag, to determine whether the window's
17445 display is really up-to-date. Prevents the function from
17446 returning a stale value. (Bug#14170)
17447 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17450 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17452 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17453 garbaged only if it is not already the top frame on its TTY.
17454 This prevents flickering due to constant redrawing of TTY frames when
17455 there are GUI frames open in the same session. (Bug#13864)
17457 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17459 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17460 of marking the idle timers directly.
17462 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17464 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17465 tables (bug#14054).
17467 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17469 * window.c (select_window): Don't record_buffer while the invariant is
17470 temporarily broken (bug#14161).
17472 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17474 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17476 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17478 2013-04-07 Romain Francoise <romain@orebokech.com>
17480 Ignore additional platform-specific ACL errors (Bug#13702).
17481 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17482 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17484 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17486 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17489 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17491 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17492 This bug was introduced by my 2013-02-25 change that simplified
17493 data_start configuration. Without this change, on GNU/Linux
17494 an Emacs configured with --enable-profiling fails immediately
17495 due to a profiler signal.
17496 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17497 with these flags. On platforms where special flags are needed
17498 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17499 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17500 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17502 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17504 Get rid of some platform-specific functions examining window
17505 system and its capabilities. This is a partial rework of the
17507 * lisp.h (have_menus_p): Remove prototype. This function is
17508 replaced with platform-independent window_system_available.
17509 (check_window_system): Move to...
17510 * frame.h (decode_window_system_frame, window_system_available):
17511 ...here, add new prototypes.
17512 * frame.c (window_system_available, decode_window_system_frame):
17514 (check_window_system): Platform-independent now.
17515 * xterm.h (x_in_use): Remove declaration.
17517 * w32term.h (check_x_frame):
17518 * nsterm.h (check_x_frame): Remove prototypes. This function
17519 is replaced with platform-independent decode_window_system_frame.
17520 * msdos.c (have_menus_p): Remove.
17521 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17522 Remove platform-specific functions. Use check_window_system,
17523 decode_window_system_frame and check_ns_display_info where
17524 appropriate. Minor style and comment tweaks.
17525 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17526 (check_x_frame): Likewise.
17527 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17529 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17530 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17531 * xmenu.c, xselect.c: All related users changed.
17533 2013-04-03 Kenichi Handa <handa@gnu.org>
17535 The following changes is to optimize the code for reading UTF-8
17538 * coding.c (check_ascii): Rename from detect_ascii. Return value
17539 changed. Check EOL format. Do not call adjust_coding_eol_type
17541 (check_utf_8): New function.
17542 (adjust_coding_eol_type): Do nothing if already adjusted.
17543 (detect_coding): Compare the return value of check_ascii with
17544 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17545 (decode_coding_gap): Optimize for valid UTF-8.
17547 2013-03-21 Kenichi Handa <handa@gnu.org>
17549 * coding.c (syms_of_coding): Cancel previous change.
17551 * insdel.c (insert_from_gap): Fix previous change.
17553 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17555 Consistently use platform-specific function to detect window system.
17556 * lisp.h (check_window_system): New prototype. This function is
17557 going to replace check_x, check_w32 and check_ns.
17558 (have_menus_p): Mention msdos.c in comment.
17559 * fontset.c (check_window_system_func): Remove. Adjust all users.
17560 * fontset.h (check_window_system_func): Remove prototype.
17561 * nsterm.h (check_ns):
17562 * xterm.h (check_x):
17563 * w32term.h (check_w32): Likewise.
17564 * menu.c (Fx_popup_menu): Use check_window_system.
17565 * msdos.c (check_window_system): Define for MS-DOS.
17566 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17567 * w32fns.c (check_window_system): Likewise for MS-Windows.
17568 * xfns.c (check_window_system): Likewise for X.
17569 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17570 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17572 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17574 Prefer < to > in range checks such as 0 <= i && i < N.
17575 This makes it easier to visualize quantities on a number line.
17576 This patch doesn't apply to all such range checks,
17577 only to the range checks affected by the 2013-03-24 change.
17578 This patch reverts most of the 2013-03-24 change.
17579 * alloc.c (xpalloc, Fgarbage_collect):
17580 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17581 * character.c (string_escape_byte8):
17582 * charset.c (read_hex):
17583 * data.c (cons_to_unsigned):
17584 * dispnew.c (update_frame_1):
17585 * doc.c (Fsubstitute_command_keys):
17586 * doprnt.c (doprnt):
17587 * editfns.c (hi_time, decode_time_components):
17588 * fileio.c (file_offset):
17589 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17590 * font.c (font_intern_prop):
17591 * frame.c (x_set_alpha):
17592 * gtkutil.c (get_utf8_string):
17593 * indent.c (check_display_width):
17594 * keymap.c (Fkey_description):
17595 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17597 * minibuf.c (read_minibuf_noninteractive):
17598 * process.c (wait_reading_process_output):
17599 * search.c (Freplace_match):
17600 * window.c (get_phys_cursor_glyph):
17601 * xdisp.c (redisplay_internal):
17602 * xsmfns.c (smc_save_yourself_CB):
17603 Prefer < to > for range checks.
17604 * dispnew.c (sit_for): Don't mishandle NaNs.
17605 This fixes a bug introduced in the 2013-03-24 change.
17606 * editfns.c (decode_time_components): Don't hoist comparison.
17607 This fixes another bug introduced in the 2013-03-24 change.
17609 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17611 * frame.h (struct frame): Drop scroll_bottom_vpos
17612 member becaue all real users are dead long ago.
17613 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17614 * xdisp.c (redisplay_internal): Adjust user.
17616 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17618 * nsmenu.m (showAtX:Y:for:): setLevel to
17619 NSPopUpMenuWindowLevel (Bug#13998).
17621 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17623 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17624 (ns_check_pending_open_menu): Declare.
17626 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17627 (x_activate_menubar): Update the menu with title that matches
17628 ns_get_pending_menu_title, and call
17629 ns_check_pending_openmenu (Bug#12698).
17630 (menuWillOpen:): New method.
17631 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17633 * nsterm.m (menu_will_open_state, menu_mouse_point)
17634 (menu_pending_title): New varaibles.
17635 (ns_get_pending_menu_title, ns_check_menu_open)
17636 (ns_check_pending_open_menu): New functions.
17638 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17640 * indent.c (current_column_bol_cache): Remove leftover which is not
17641 used in Fmove_to_column any more.
17642 (current_column, scan_for_column): Adjust users.
17643 * keyboard.c (last_point_position_buffer, last_point_position_window):
17644 Remove leftovers which are not used for recording undo any more.
17645 (command_loop_1, syms_of_keyboard): Adjust users.
17646 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17647 redisplay_window any more.
17648 (move_it_to): Adjust user.
17650 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17652 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17653 Update dependencies.
17655 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17657 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17658 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17659 forward references.
17661 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17663 * window.h (struct window): Replace hchild, vchild and buffer slots
17664 with a single slot 'contents'. This is possible because each valid
17665 window may have either the child window (in vertical or horizontal
17666 combination) or buffer to display (for the leaf window). Using that,
17667 a lot of operations to traverse and/or change window hierarchies may
17668 be simplified. New member horizontal is used to distinguish between
17669 horizontal and vertical combinations of internal windows.
17670 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17671 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17672 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17673 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17674 Use contents slot, not buffer, where appropriate.
17675 (wset_combination): New function.
17676 (wset_buffer): Add eassert.
17677 (Fframe_first_window): Simplify the loop reaching first window.
17678 (Fwindow_buffer): Use WINDOW_LEAF_P.
17679 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17680 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17681 (unshow_buffer): Convert initial debugging check to eassert.
17682 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17683 (make_parent_window, window_resize_check, window_resize_apply)
17684 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17685 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17686 Adjust to match struct window changes.
17687 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17688 (mark_window_cursors_off, count_windows, get_leaf_windows)
17689 (foreach_window_1): Simplify the loop.
17690 * alloc.c (mark_object): Do not check for the leaf window because
17691 internal windows has no glyph matrices anyway.
17692 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17693 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17694 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17695 (build_frame_matrix_from_window_tree, mirror_make_current)
17696 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17697 (update_window_tree, set_window_update_flags): Simplify the loop.
17698 (sync_window_with_frame_matrix_rows): Enforce live window.
17699 Use contents slot, not buffer, where appropriate.
17700 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17701 and WINDOW_HORIZONTAL_COMBINATION_P.
17702 (make_frame_visible_1): Simplify the loop.
17703 Use contents slot, not buffer, where appropriate.
17704 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17705 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17706 (expose_window_tree): Likewise.
17707 Use contents slot, not buffer, where appropriate.
17708 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17709 to avoid deleted windows. Use contents slot instead of buffer.
17710 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17711 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17712 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17713 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17715 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17717 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17718 identify the reasons for assertion violations in bug#14062 and
17720 (Fx_show_tip): Fix compilation error under
17721 "--enable-check-lisp-object-type". (Bug#14073)
17723 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17724 Reported by <rzl24ozi@gmail.com>.
17726 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17728 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17730 (unwind_with_echo_area_buffer): ...to restore it here.
17731 This is needed to ensure that...
17732 (redisplay_window): ...both window markers are valid here,
17733 which is verified by eassert.
17734 * editfns.c (save_excursion_save): Do not assume that
17735 selected_window always displays the buffer.
17736 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17739 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17741 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17744 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17746 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17748 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17750 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17751 since MinGW's w32api headers do. This avoids compiler warnings.
17753 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17754 if already defined.
17756 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17758 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17760 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17762 * gtkutil.c (style_changed_cb): Check if frame is live and an
17763 X frame (Bug#14038).
17765 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17767 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17768 Define only for _WIN32_WINNT less than 0x0500.
17769 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17771 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17772 see its own definitions of 'struct timeval' and 'struct timezone'.
17774 Fix incompatibilities between MinGW.org and MinGW64 headers.
17775 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17777 * w32.c (REPARSE_DATA_BUFFER): Guard with
17778 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17780 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17782 * xterm.c: Include X11/XKBlib.h
17783 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17785 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17787 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17789 * blockinput.h (input_blocked_p): Likewise.
17790 * bytecode.c (exec_byte_code): Likewise.
17791 * callproc.c (call_process_kill, call_process_cleanup)
17792 (Fcall_process): Likewise.
17793 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17794 (Fccl_execute_on_string): Likewise.
17795 * character.c (string_escape_byte8): Likewise.
17796 * charset.c (read_hex): Likewise.
17797 * cm.c (calccost): Likewise.
17798 * data.c (cons_to_unsigned): Likewise.
17799 * dired.c (directory_files_internal, file_name_completion):
17801 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17802 (sit_for): Likewise.
17803 * doc.c (Fsubstitute_command_keys): Likewise.
17804 * doprnt.c (doprnt): Likewise.
17805 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17806 * emacsgtkfixed.c: Likewise.
17807 * fileio.c (file_offset, Fwrite_region): Likewise.
17808 * floatfns.c (Fexpt, fmod_float): Likewise.
17809 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17811 * font.c (font_intern_prop): Likewise.
17812 * frame.c (x_set_alpha): Likewise.
17813 * gtkutil.c (get_utf8_string): Likewise.
17814 * indent.c (check_display_width): Likewise.
17815 * intervals.c (create_root_interval, rotate_right, rotate_left)
17816 (split_interval_right, split_interval_left)
17817 (adjust_intervals_for_insertion, delete_node)
17818 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17819 (merge_interval_right, merge_interval_left, copy_intervals)
17820 (set_intervals_multibyte_1): Likewise.
17821 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17822 * keymap.c (Fkey_description): Likewise.
17823 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17824 * lread.c (openp, read_integer, read1, string_to_number):
17826 * menu.c (ensure_menu_items): Likewise.
17827 * minibuf.c (read_minibuf_noninteractive): Likewise.
17828 * print.c (printchar, strout): Likewise.
17829 * process.c (create_process, Faccept_process_output)
17830 (wait_reading_process_output, read_process_output, send_process)
17831 (wait_reading_process_output): Likewise.
17832 * profiler.c (make_log, handle_profiler_signal): Likewise.
17833 * regex.c (re_exec): Likewise.
17834 * regex.h: Likewise.
17835 * search.c (looking_at_1, Freplace_match): Likewise.
17836 * sysdep.c (get_child_status, procfs_ttyname)
17837 (procfs_get_total_memory): Likewise.
17838 * systime.h (EMACS_TIME_VALID_P): Likewise.
17839 * term.c (dissociate_if_controlling_tty): Likewise.
17840 * window.c (get_phys_cursor_glyph): Likewise.
17841 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17842 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17844 * xfns.c (Fx_window_property): Likewise.
17845 * xmenu.c (set_frame_menubar): Likewise.
17846 * xselect.c (x_get_window_property, x_handle_dnd_message):
17848 * xsmfns.c (smc_save_yourself_CB): Likewise.
17849 * xterm.c (x_scroll_bar_set_handle): Likewise.
17851 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17853 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17854 to be optional or nil. Adjust comment and convert it to docstring.
17855 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17856 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17858 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17860 Static checking by GCC 4.8-20130319.
17861 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17862 * process.c (Fset_process_datagram_address)
17863 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17864 * xdisp.c (get_char_face_and_encoding)
17865 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17866 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17867 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17869 2013-03-24 Ken Brown <kbrown@cornell.edu>
17871 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17872 fix compilation on 64-bit Cygwin, where underscores are not
17873 automatically prepended.
17875 * w32term.c (w32_initialize): Silence compiler warning.
17877 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17879 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17880 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17881 variables, to save and restore frame dimensions.
17882 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17883 after returning from a 'fullscreen' configuration.
17884 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17885 to avoid races between the main thread and the input thread.
17887 * w32term.h (struct w32_output): New members normal_width,
17888 normal_height, normal_top, normal_left, and prev_fsmode.
17889 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17890 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17891 members of a frame.
17893 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17894 'fullscreen' parameter. Always record previous width and height
17895 of the frame, except when switching out of maximized modes, so
17896 that they could be restored correctly, instead of resetting to the
17897 default frame dimensions. Send SC_RESTORE command to the frame,
17898 unless we are going to send SC_MAXIMIZE, to restore the frame
17899 resize hints in the mouse pointer shown by the window manager.
17902 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17904 * lisp.h (get_frame_param): Adjust conditions for prototype
17907 2013-03-22 Ken Brown <kbrown@cornell.edu>
17909 * unexcw.c: Drop unneeded inclusion of w32common.h.
17910 (report_sheap_usage): Declare.
17911 (read_exe_header): Add magic numbers for x86_64.
17912 (fixup_executable): Fix printf format specifier for unsigned long
17915 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17917 * frame.h (struct frame): Put menu_bar_window under #ifdef
17918 because this member is not needed when X toolkit is in use.
17919 (fset_menu_bar_window):
17920 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17921 (free_glyphs, update_frame):
17922 * xdisp.c (expose_frame): Likewise.
17923 (display_menu_bar): Likewise. Remove redundant eassert.
17924 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17927 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17929 Use functions and constants to manipulate Lisp_Save_Value objects.
17930 This replaces code that used macros and strings and token-pasting.
17931 The change makes the C source a bit easier to follow,
17932 and shrinks the Emacs executable a bit.
17933 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17934 (make_save_value): Change 1st arg from string to enum. All callers
17937 (mark_object): Use if, not #if, for GC_MARK_STACK.
17938 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17939 (XSAVE_OBJECT): Now functions, not macros.
17940 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17941 the constant was never used.
17942 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17943 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17944 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17945 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17947 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17948 type3 with a single member save_type. All uses changed.
17949 (save_type, set_save_pointer, set_save_integer): New functions.
17950 * print.c (PRINTX): Remove.
17952 * alloc.c: Remove redundant static declarations.
17954 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17956 * window.h (struct window): Convert left_col, top_line, total_lines
17957 and total_cols from Lisp_Objects to integers. Adjust comments.
17958 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17960 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17961 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17962 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17963 Adjust users where appropriate.
17965 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17967 * frame.h (struct frame): Drop resx and resy because the same data is
17968 available from window system-specific output context. Adjust users.
17969 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17970 New functions to provide defaults when no window system available.
17971 (FRAME_RES_X, FRAME_RES_Y): New macros.
17972 (NUMVAL): Move from xdisp.c.
17973 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17974 (Ffont_face_attributes, Fopen_font):
17975 * image.c (gs_load):
17976 * w32font.c (fill_in_logfont):
17977 * xdisp.c (calc_pixel_width_or_height):
17978 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17979 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17981 2013-03-20 Kenichi Handa <handa@gnu.org>
17983 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17984 to 1 (temporary workaround until a bug related to ASCII
17985 optimization is fixed).
17987 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17989 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17990 Signal error if window is not internal. Adjust docstring.
17991 (delete_all_child_windows): Use combination_limit to save the buffer.
17992 (Fset_window_configuration): Adjust accordingly.
17993 * print.c (syms_of_print): Initialize debugging output not here...
17994 (init_print_once): ...but in a new function here.
17995 * lisp.h (init_print_once): Add prototype.
17996 * emacs.c (main): Add call to init_print_once. Adjust comments.
17998 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
18000 * window.c (window_resize_check, window_resize_apply)
18001 (window_from_coordinates, recombine_windows, set_window_buffer)
18002 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
18003 (Fsplit_window_internal, Fdelete_window_internal)
18004 (freeze_window_starts): Use bool for booleans.
18005 * window.h (window_frame_coordinates, resize_frame_windows)
18006 (freeze_window_starts, set_window_buffer): Adjust prototypes.
18008 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
18010 * dispnew.c (bitch_at_user): Use `user-error'.
18012 2013-03-17 Ken Brown <kbrown@cornell.edu>
18014 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
18015 as return type of image_background. (Bug#13981)
18016 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
18018 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
18020 * nsterm.m (updateFrameSize:): Change resize increments if needed.
18021 (ns_select): Don't return with result uninitialized.
18023 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
18026 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
18028 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
18029 directories. If filename is nil, get directory name (Bug#13932).
18030 Use getFilename and getDirectory.
18031 (getFilename, getDirectory): New methods for EmacsSavePanel and
18033 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
18035 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
18037 * coding.c (decode_coding_gap): Fix typo caught by static checking.
18039 2013-03-15 Kenichi Handa <handa@gnu.org>
18041 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
18042 (adjust_after_replace): Make it back to static. Delete the third
18043 arg text_at_gap_tail. Cancel the code for handling it.
18045 * coding.h (struct coding_system): New member eol_seen.
18047 * coding.c (detect_ascii): New function.
18048 (detect_coding): Set coding->head_ascii and coding->eol_seen only
18049 when the source bytes are actually scanned. On detecting for
18050 coding_category_utf_8_auto, call detect_ascii instead of scanning
18051 source bytes directly.
18052 (produce_chars): Call insert_from_gap with the new arg 0.
18053 (encode_coding): Likewise.
18054 (decode_coding_gap): Control ASCII optimization by the variable
18055 disable_ascii_optimization instead of #ifndef .. #endif.
18056 Deccode EOL format according to coding->eol_seen.
18057 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
18060 * lisp.h (adjust_after_replace): Cancel externing it.
18061 (insert_from_gap): Adjust prototype.
18063 2013-03-15 Eli Zaretskii <eliz@gnu.org>
18065 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
18066 FULLSCREEN_MAXIMIZED. (Bug#13935)
18068 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
18070 * region-cache.c (find_cache_boundary, move_cache_gap)
18071 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
18072 Simplify debugging check and convert to eassert. Adjust comment.
18073 (pp_cache): Put under ENABLE_CHECKING.
18075 2013-03-14 Eli Zaretskii <eliz@gnu.org>
18077 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
18078 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
18079 and WM_ACTIVATEAPP.
18080 (w32fullscreen_hook): If the frame is visible, reset
18081 f->want_fullscreen flag after changing the frame size. If the
18082 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
18085 2013-03-13 Daniel Colascione <dancol@dancol.org>
18087 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
18088 too so that these builds can use Cygwin's file conversion
18089 functions. (We've been building and linking cygw32.o all along
18090 and just not using it.)
18092 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
18094 File synchronization fixes (Bug#13944).
18095 * Makefile.in (LIB_FDATASYNC): New macro.
18097 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
18098 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
18099 Don't worry about HAVE_FSYNC, since a substitute fsync is
18100 available if the system lacks one.
18101 (Fwrite_regin): Retry fsync if interrupted.
18103 2013-03-13 Eli Zaretskii <eliz@gnu.org>
18105 * w32term.c (w32_read_socket): If the Emacs frame is being
18106 activated, call w32fullscreen_hook, to make sure the new frame
18107 dimensions are in effect. (Bug#13937)
18109 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
18111 * xdisp.c (init_iterator): Simplify because both character and byte
18112 positions are either specified or -1. Add eassert. Adjust comment.
18113 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
18114 character and byte positions can be obtained from marker.
18116 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
18118 Static checking by Sun C 5.12.
18119 * alloc.c (buffer_memory_full) [REL_ALLOC]:
18120 * bytecode.c (exec_byte_code):
18121 * dispnew.c (init_display):
18123 * fileio.c (Fsubstitute_in_file_name):
18124 * keyboard.c (Fevent_convert_list):
18125 * keymap.c (Fsingle_key_description):
18126 * term.c (maybe_fatal, fatal):
18127 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
18128 * xsmfns.c (Fhandle_save_session):
18129 Omit unreachable code.
18130 * keymap.c (map_keymap_char_table_item): Cast void * to
18131 a function pointer type; the C Standard requires this.
18133 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
18134 Include <sys/param.h> unconditionally, as that works elsewhere and
18135 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
18136 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
18139 See ChangeLog.12 for earlier changes.
18141 ;; Local Variables:
18145 Copyright (C) 2011-2015 Free Software Foundation, Inc.
18147 This file is part of GNU Emacs.
18149 GNU Emacs is free software: you can redistribute it and/or modify
18150 it under the terms of the GNU General Public License as published by
18151 the Free Software Foundation, either version 3 of the License, or
18152 (at your option) any later version.
18154 GNU Emacs is distributed in the hope that it will be useful,
18155 but WITHOUT ANY WARRANTY; without even the implied warranty of
18156 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18157 GNU General Public License for more details.
18159 You should have received a copy of the GNU General Public License
18160 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.