1 2015-04-12 Jan Djärv <jan.h.d@swipnet.se>
3 * xterm.c (x_draw_image_glyph_string): Added missing USE_CAIRO.
4 (x_free_cr_resources): Renamed from x_prepare_for_xlibdraw.
5 (x_cr_draw_frame, x_cr_export_frames, x_shift_glyphs_for_insert)
6 (x_free_frame_resources): Rename x_prepare_for_xlibdraw to
9 * image.c (get_spec_bg_or_alpha_as_argb)
10 (create_cairo_image_surface): New functions when USE_CAIRO.
11 (xpm_load): Call the above functions. Handle XPM without mask
13 (png_load_body): Handle USE_CAIRO case.
14 (png_load): Remove USE_CAIRO specific fuction, modify png_load_body
16 (jpeg_load_body): Call create_cairo_image_surface.
17 (gif_load, svg_load_image): Handle specified background, call
18 create_cairo_image_surface.
20 2015-04-11 Jan Djärv <jan.h.d@swipnet.se>
22 * image.c (jpeg_load_body): Create cairo image surface if USE_CAIRO.
23 (tiff_load): Create cairo image surface if USE_CAIRO.
26 2015-04-05 Jan Djärv <jan.h.d@swipnet.se>
28 * image.c: #undef COLOR_TABLE_SUPPORT when USE_CAIRO.
29 (x_clear_image): Free cr_data and cr_data2 if set.
30 (xpm_load): Assign data to cr_data2.
31 (svg_load_image): Convert from GdkPixbuf to CAIRO_FORMAT_ARGB32.
33 * dispextern.h (struct image): add cr_data2 if cairo.
35 2015-04-03 Jan Djärv <jan.h.d@swipnet.se>
37 * image.c (prepare_image_for_display): Don't load if USE_CAIRO.
38 (x_clear_image): If USE_CAIRO, also free possible img->ximg->obdata and
40 (ALLOC_XPM_COLORS): Don't define when USE_CAIRO.
41 (xpm_load): Convert simple Xpms (32 bit ZPixmap) to CAIRO_FORMAT_ARGB32
44 * xterm.c (handle_one_xevent): Always redraw tool tips on
45 MapNotify. Update tool tip frame sizes on ConfigureNotify.
46 (x_update_begin): Don't create any surface for non-visible
47 tip frames, the geometry may be wrong.
49 2015-03-31 Eli Zaretskii <eliz@gnu.org>
51 * keyboard.c (read_key_sequence): Don't let
52 this_single_command_key_start become negative. (Bug#20223)
54 2015-03-29 Jan Djärv <jan.h.d@swipnet.se>
56 * gtkutil.c (xg_display_open):
57 * xterm.c (x_display_ok, x_term_init): Block SIGIO when opening
58 a display (Bug#19175).
60 2015-03-29 Martin Rudalics <rudalics@gmx.at>
62 * gtkutil.c (update_theme_scrollbar_width): Don't round up
63 scroll bar width with GTK3 (Bug#20182).
65 2015-03-28 Jan Djärv <jan.h.d@swipnet.se>
67 * xsmfns.c (smc_save_yourself_CB): Return if Vinvocation_name or
68 user_login_name are not strings.
70 2015-03-28 Eli Zaretskii <eliz@gnu.org>
72 * w32.c (sys_connect): Fix a mistake in previous commit that broke
73 blocking connections. (Bug#20159)
75 2015-03-27 Paul Eggert <eggert@cs.ucla.edu>
77 Avoid some core dumps in X session management
78 Derived from a bug report by Nicolas Richard in:
79 http://bugs.gnu.org/20191#20
80 * xsmfns.c (smc_save_yourself_CB): Don't dump core if
81 invocation-name is not a string. Initialize user-login-name if it
82 is not already initialized, and don't dump core if it is not a
84 (create_client_leader_window): Don't dump core if x-resource-name
85 and x-resource-class are not both strings.
86 (x_session_initialize): Don't dump core if x-session-previous-id,
87 invocation-directory, and invocation-name are not strings.
89 Port user-login-name initialization to Qnil == 0
90 Derived from a bug report by Nicolas Richard in:
91 http://bugs.gnu.org/20191#20
92 * editfns.c (Fuser_login_name, Fuser_real_login_name)
93 (syms_of_editfns): Don't rely on all-bits-zero being an Elisp integer,
94 as this is no longer true now that Qnil == 0.
96 Assume !BROKEN_NON_BLOCKING_CONNECT
97 From a suggestion by Eli Zaretskii in:
98 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00824.html
99 * process.c (NON_BLOCKING_CONNECT): Simplify by assuming that
100 BROKEN_NON_BLOCKING_CONNECT is not defined.
101 (SELECT_CAN_DO_WRITE_MASK): Remove, and assume it's now true.
103 2015-03-27 Eli Zaretskii <eliz@gnu.org>
105 * lread.c (substitute_object_recurse): For sub-char-tables, start
106 the recursive SUBSTITUTE loop from index of 2, to skip the
107 non-Lisp members of the sub-char-table. See the discussion at
108 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00520.html
111 Support non-blocking connect on MS-Windows.
112 Based on ideas from Kim F. Storm <storm@cua.dk>, see
113 http://lists.gnu.org/archive/html/emacs-devel/2006-12/msg00873.html.
115 * w32proc.c (reader_thread): If the FILE_CONNECT flag is set, call
116 '_sys_wait_connect'. If it returns STATUS_CONNECT_FAILED, exit
117 the thread with code 2.
118 (sys_select): Support 'wfds' in addition to 'rfds'. If a
119 descriptor in 'wfds' has its bit set, but the corresponding
120 fd_info member doesn't have its FILE_CONNECT flag set, ignore the
121 descriptor. Otherwise, acknowledge a successful non-blocking
122 connect by resetting the FILE_CONNECT flag and setting cp->status
123 to STATUS_READ_ACKNOWLEDGED. (Bug#20159)
125 * w32.h (STATUS_CONNECT_FAILED): New enumeration value.
126 (struct _child_process): New member 'errcode'.
127 (FILE_CONNECT): New flag.
128 (_sys_wait_connect): Add prototype.
130 * w32.c (pfn_WSAEnumNetworkEvents): New function pointer.
131 (init_winsock): Load WSAEnumNetworkEvents from winsock DLL.
132 (set_errno): Map WSAEWOULDBLOCK and WSAENOTCONN.
133 (sys_connect): Support non-blocking 'connect' calls by setting the
134 FILE_CONNECT flag in the fd_info member and returning EINPROGRESS.
135 (_sys_read_ahead): Add debug message if this function is called
136 for a descriptor that waits for a non-blocking connect to complete.
137 (_sys_wait_connect): New function.
138 (sys_read): Support STATUS_CONNECT_FAILED. Return the error code
139 recorded by _sys_wait_connect when the non-blocking connect
140 failed. Don't call WSAGetLastError before a call to set_errno had
141 a chance to use its value, since WSAGetLastError clears the last
144 2015-03-25 Stefan Monnier <monnier@iro.umontreal.ca>
146 * editfns.c (save_excursion_save): Don't save the mark.
147 (save_excursion_restore): Don't restore the mark.
148 (Fsave_excursion): Fix docstring accordingly.
150 2015-03-24 Paul Eggert <eggert@cs.ucla.edu>
152 Fix minor ldexp issues
153 * floatfns.c (Fldexp): Require 2 args. Avoid undefined behavior
154 if the exponent is out of 'int' range. Improve documentation.
157 2015-03-24 Daniel Colascione <dancol@dancol.org>
159 * process.c (Fprocess_running_child_p): Return number identifier of
160 the foreground process group if we know it.
162 2015-03-23 Paul Eggert <eggert@cs.ucla.edu>
164 Minor refactoring of new Fmake_process code
165 * process.c (Fmake_process): Refactor to avoid call to Flength, to
166 avoid cast to 'char **', and to reduce indenting and reuse of locals.
168 2015-03-23 Daiki Ueno <ueno@gnu.org>
170 * process.c (Fmake_process): New function.
171 (create_process, create_pty): Check p->pty_flag instead of
172 Vprocess_connection_type.
173 (syms_of_process): Register QCcommand, QCconnection_type, Qpty,
174 Qpipe, and Smake_process. Unregister Sstart_process.
176 2015-03-22 Jan Djärv <jan.h.d@swipnet.se>
178 * fontset.c (fontset_pattern_regexp): Replace + 1 with + 3 for
179 regexsize (Bug#20156).
181 2015-03-21 Eli Zaretskii <eliz@gnu.org>
183 * emacs.c (synchronize_locale) [WINDOWSNT]: Ignore 'category' and
184 always use LC_ALL instead. Fixes problems with setting
185 system-time-locale to something non-default.
187 2015-03-18 Glenn Morris <rgm@gnu.org>
189 * frame.h (x_set_bitmap_icon): Don't set the icon if icon-type is
190 nil/not present in the parameter alist. (Bug#19680)
192 2015-03-18 Stefan Monnier <monnier@iro.umontreal.ca>
194 * alloc.c (purecopy): Handle hash-tables.
196 2015-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
198 * minibuf.c (Fread_buffer): Add `predicate' argument.
199 * callint.c (Fcall_interactively): Adjust calls accordingly.
201 2015-03-15 Eli Zaretskii <eliz@gnu.org>
203 * xdisp.c (handle_invisible_prop): Fix up it->position even when
204 we are going to load overlays at the beginning of the invisible text.
205 (setup_for_ellipsis): Reset the ignore_overlay_strings_at_pos_p
207 (next_overlay_string): Set the overlay_strings_at_end_processed_p
208 flag only if the overlays just processed were actually loaded at EOB.
210 2015-03-14 Daniel Colascione <dancol@dancol.org>
212 * emacs.c (standard_args): Add --no-x-resources.
213 (usage_message): Document that -Q implies --no-x-resources.
215 2015-03-13 Paul Eggert <eggert@cs.ucla.edu>
217 * frame.c (x_get_resource_string) [!USE_GTK]: Don't define.
219 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
221 2015-03-12 Eli Zaretskii <eliz@gnu.org>
223 * w32font.c (font_supported_scripts): Add subranges for Latin
224 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
225 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
226 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
227 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
228 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
229 Alphanumeric Symbols into several "scripts" like fontset.el does.
231 (syms_of_w32font): DEFSYM all the new script symbols.
233 2015-03-07 Eli Zaretskii <eliz@gnu.org>
235 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
236 Fix typedefs to be consistent with the corresponding w32 API
238 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
239 DefWindowProc if we successfully handled the message, as doing so
240 causes problems in displaying selection dialogs. (Bug#11732)
242 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
244 Work around x86 glibc backtrace bug
245 * sysdep.c (emacs_backtrace): Don't dump core on x86.
248 2015-03-05 Eli Zaretskii <eliz@gnu.org>
250 * keyboard.c (make_lispy_position): When the click is on the
251 right-side vertical scroll bar, pass the rightmost X coordinate to
252 buffer_posn_from_coords, so that the returned text position
253 reflects the closest point to the click. Fixes region extension
254 when mouse moves outside the Emacs frame that has scroll bars on
257 2015-03-04 Martin Rudalics <rudalics@gmx.at>
259 * frame.c (x_set_font): Try to keep frame height and width
260 unchanged if tool bar size changes with new font.
262 2015-03-03 Eli Zaretskii <eliz@gnu.org>
264 * search.c (find_newline): Avoid assertion violations in
265 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
266 for newlines near the end of the buffer. This happens in Rmail
267 when JIT font-lock fontifies a newly displayed portion of the
270 2015-03-03 Eli Zaretskii <eliz@gnu.org>
272 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
275 2015-03-03 Glenn Morris <rgm@gnu.org>
277 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
279 2015-03-03 Eli Zaretskii <eliz@gnu.org>
281 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
282 mouse_position_for_popup only for X frames. (Bug#19862)
284 2015-03-03 Eli Zaretskii <eliz@gnu.org>
286 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
288 2015-03-03 Eli Zaretskii <eliz@gnu.org>
290 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
291 assq_no_quit to fetch color definition by its string name.
294 2015-03-03 Eli Zaretskii <eliz@gnu.org>
296 * xdisp.c (move_it_in_display_line_to): Handle the case where the
297 last character of a screen line is whitespace, and we are under
298 word-wrap with overflow-newline-into-fringe turned on.
301 2015-03-03 Eli Zaretskii <eliz@gnu.org>
303 * xdisp.c (handle_stop, handle_single_display_spec)
304 (next-element_from_image): Don't reset the
305 ignore_overlay_strings_at_pos_p flag here.
306 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
308 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
309 after we've exhausted all the overlay strings at the current
310 position. (Bug#19307)
312 2015-03-03 Eli Zaretskii <eliz@gnu.org>
314 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
315 according to the object we are about to resume iterating.
318 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
319 of the window whose current glyph matrix was resized, which
320 disables the mode-line row as side effect.
322 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
323 whose update_mode_line flag is set. (Bug#19721)
325 2015-03-03 Eli Zaretskii <eliz@gnu.org>
327 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
329 2015-03-03 Daniel Colascione <dancol@dancol.org>
331 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
333 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
335 * alloc.c (run_finalizers): Omit unused local.
336 Also, redo newly-added code as per usual Emacs style.
338 2015-03-03 Martin Rudalics <rudalics@gmx.at>
340 * frame.c (adjust_frame_size): If the pixel sizes remain
341 unchanged but the number of lines or columns of the frame
342 changes, run `window--pixel-to-total' (Bug#19972).
343 (Qwindow_pixel_to_total): DEFSYM it.
345 2015-03-03 Daniel Colascione <dancol@dancol.org>
347 * print.c (print_object): Print whether a finalizer has
350 * data.c (Ftype_of): Make `type-of' work with finalizers.
351 (syms_of_data): Register Qfinalizer.
353 2015-03-02 Daniel Colascione <dancol@dancol.org>
355 * print.c (print_object): Print finalizers.
358 (finalizers, doomed_finalizers): New variables.
359 (init_finalizer_list, finalizer_insert, unchain_finalizer)
360 (mark_finalizer_list, queue_doomed_finalizers)
361 (run_finalizer_handler, run_finalizer_function, run_finalizers):
363 (garbage_collect_1, mark_object, sweep_misc)
364 (init_alloc_once, syms_of_alloc): Support finalizers.
365 (gc-precise-p): New Lisp variable.
367 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
368 (FINALIZERP, XFINALIZER): New functions.
369 (Lisp_Finalizer): New structure.
371 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
373 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
374 if CATEGORY is not an integer, or is an integer out of
375 unicode_category_t range.
377 2015-02-28 Martin Rudalics <rudalics@gmx.at>
379 * frame.c (make_initial_frame, Fmake_terminal_frame):
380 Set can_x_set_window_size and after_make_frame (Bug#19962).
382 2015-02-28 Eli Zaretskii <eliz@gnu.org>
384 * character.c (alphabeticp, decimalnump): New functions.
385 * character.h (alphabeticp, decimalnump): Add prototypes.
387 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
388 for multibyte characters by calling alphabeticp and decimalnump.
389 (BIT_ALPHA, BIT_ALNUM): New bit masks.
390 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
392 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
395 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
397 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
399 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
401 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
402 Initialize all args. Get outer_border from window attributes.
403 Fix typo for top_offset_y.
404 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
405 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
407 2015-02-27 Mark Laws <mdl@60hz.org>
409 Support daemon mode on MS-Windows (bug#19688)
410 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
411 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
412 signal clients we are ready for connections.
413 (Fdaemon_initialized): Use DAEMON_RUNNING.
414 [WINDOWSNT]: MS-Windows specific code to signal clients we are
415 ready for connections.
417 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
418 MS-Windows conditions for running in daemon mode.
420 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
422 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
424 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
427 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
429 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
430 dont use OUTER_TO_INNER macros.
431 (x_menu_show): Call x_real_pos_and_offsets, don't use
432 OUTER_TO_INNER macros.
434 2015-02-26 Eli Zaretskii <eliz@gnu.org>
436 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
438 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
440 * emacs.c (decode_env_path): Add parentheses around ternary
441 operator to increase readability and pacify compiler warnings.
443 2015-02-26 Eli Zaretskii <eliz@gnu.org>
445 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
448 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
450 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
452 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
454 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
455 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
456 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
458 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
459 instead of OUTER_TO_INNER_DIFF macros.
461 * xfns.c (x_real_pos_and_offsets): New function, basically the code
462 from x_real_positions.
463 (x_real_positions): Call x_real_pos_and_offsets.
464 (x_relative_mouse_position): Use XTranslateCoordinates instead of
465 OUTER_TO_INNER_DIFF macros.
466 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
467 border from window attributes. Adjust tool bar and menu widths.
469 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
472 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
474 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
476 Backtrace after malloc arena is corrupted
477 Without this change, if the malloc arena is corrupted and then
478 'backtrace' is called, the backtrace can crash because 'backtrace'
479 calls 'malloc'. For more, please see:
480 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
481 * emacs.c (main): Initialize tables used by 'backtrace'.
482 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
484 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
486 * nsfns.m (Fx_frame_geometry): New function.
487 (syms_of_nsfns): Defsubr Sx_frame_geometry.
489 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
492 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
493 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
495 2015-02-21 Eli Zaretskii <eliz@gnu.org>
497 * w32term.c (queue_notifications):
498 * w32inevt.c (handle_file_notifications):
499 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
502 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
504 Prefer 'Qfoo' to 'intern ("foo")'
505 * buffer.c (syms_of_buffer):
506 * bytecode.c (exec_byte_code):
507 * callint.c (Fcall_interactively):
508 * callproc.c (create_temp_file):
509 * charset.c (define_charset_internal):
510 * coding.c (syms_of_coding):
511 * editfns.c (syms_of_editfns):
513 * fns.c (syms_of_fns):
514 * frame.c (delete_frame, Fframe_parameters):
515 * keyboard.c (syms_of_keyboard):
516 * keymap.c (syms_of_keymap):
517 * minibuf.c (read_minibuf, syms_of_minibuf):
518 * nsfns.m (ns_cursor_type_to_lisp):
519 * textprop.c (syms_of_textprop):
520 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
521 * xfns.c (x_create_tip_frame, Fx_select_font):
522 * xml.c (parse_region):
523 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
524 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
526 (keys_of_buffer): ... instead of here.
527 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
528 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
529 optional than xfns.c.
531 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
533 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
534 setting fatal_error_in_progress, so gobble_input and *read_socket are
535 not read if there are pending_signals.
537 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
539 Simplify binary I/O configuration
540 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
541 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
542 (FOPEN_BINARY, FOPEN_TEXT): New macros.
543 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
544 doesn't guarantee that "t" will work.
546 2015-02-19 Eli Zaretskii <eliz@gnu.org>
548 * keyboard.c (read_char): Make sure this_single_command_key_start
549 is in sync with this_command_key_count, around the call to
550 input-method-function. (Bug#19774)
552 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
554 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
555 message to DefWindowProc, after positioning the IME window, to
556 trigger its display. (Bug#11732)
558 2015-02-18 Eli Zaretskii <eliz@gnu.org>
560 * emacs.c (Fkill_emacs): Exit with specified exit code even if
561 stdin is at EOF. (Bug#19897)
563 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
565 * keyboard.c (read_char): When there is an input method function,
566 do not restore the echo area if a prefix argument is being
567 introduced. (Bug#19875)
569 2015-02-16 Kelly Dean <kelly@prtime.org>
571 * src/keyboard.c (timer_check_2): Fix incorrect comment.
573 2015-02-14 Martin Rudalics <rudalics@gmx.at>
575 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
576 Suggested by Alan Mackenzie <acm@muc.de>.
578 2015-02-14 Eli Zaretskii <eliz@gnu.org>
580 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
581 x_relative_mouse_position only for X frames. (Bug#19862)
583 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
585 Better support for future plugins
586 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
587 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
588 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
590 2015-02-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
592 * ftcrfont.c (ftcrfont_draw): Don't flush when drawing to screen.
594 2015-02-17 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
596 * xterm.c [USE_CAIRO]: Include math.h.
597 (enum corners) [USE_CAIRO]: New enum.
598 (x_erase_corners_for_relief) [USE_CAIRO]: New function.
599 (x_draw_relief_rect) [USE_CAIRO]: Use it. If box width is larger
600 than 1, draw the outermost line using the black relief.
602 2015-02-16 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
604 * gtkutil.c (xg_page_setup_dialog, xg_get_page_setup, draw_page)
605 (xg_print_frames_dialog): Modernize k&r declarations.
607 * xfns.c (Fx_export_frames, Fx_page_setup_dialog, Fx_get_page_setup)
608 (Fx_print_frames_dialog): Modernize k&r declarations.
610 * xterm.c (x_draw_window_divider): Use x_fill_rectangle instead of
612 (x_draw_horizontal_wave) [USE_CAIRO]: New function.
613 (x_draw_underwave) [USE_CAIRO]: Use it.
614 (x_gc_get_ext_data, x_extension_initialize, x_begin_cr_clip)
615 (x_end_cr_clip, x_set_cr_source_with_gc_foreground)
616 (x_set_cr_source_with_gc_background, x_cr_define_fringe_bitmap)
617 (x_cr_destroy_fringe_bitmap, x_cr_draw_frame, x_cr_accumulate_data)
618 (x_cr_destroy, x_cr_export_frames, x_prepare_for_xlibdraw)
619 (x_set_clip_rectangles, x_reset_clip_rectangles, x_fill_rectangle)
620 (x_draw_rectangle, x_clear_window, x_fill_trapezoid_for_relief)
621 (x_clear_area): Modernize k&r declarations.
622 (x_cr_draw_image, x_fill_rectangle, x_draw_rectangle)
623 (x_fill_trapezoid_for_relief): Use int instead of unsigned int for
624 width and height args.
625 (x_draw_stretch_glyph_string): Call x_reset_clip_rectangles instead
627 (x_draw_relief_rect) [USE_CAIRO]: Reset clipping.
628 (x_fill_trapezoid_for_relief): Remove unnecessary cairo_close_path.
630 2015-02-14 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
632 * fringe.c (init_fringe_bitmap) [USE_CAIRO]: Adjust bitmap data for
635 * xterm.c (x_cr_define_fringe_bitmap): Call cairo_surface_mark_dirty.
637 2015-02-11 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
638 Jan Djärv <jan.h.d@swipnet.se>
640 * xterm.h: Add include of cairo header files.
641 (x_bitmap_record): Add img if cairo.
642 (x_gc_ext_data): New struct for cairo.
643 (x_display_info): Add ext_codes for cairo.
644 (x_output): Add cr_context and cr_surface for cairo.
645 (x_clear_area): Change arguments from Display*/Window to frame pointer.
646 (x_query_color, x_begin_cr_clip, x_end_cr_clip)
647 (x_set_cr_source_with_gc_foreground, x_set_cr_source_with_gc_background)
648 (x_cr_draw_frame, x_cr_export_frames): Declare.
650 * xterm.c (x_clear_area1, x_prepare_for_xlibdraw)
651 (x_set_clip_rectangles, x_reset_clip_rectangles, x_fill_rectangle)
652 (x_draw_rectangle, x_fill_trapezoid_for_relief, x_clear_window)
653 (x_gc_get_ext_data, x_extension_initialize, x_cr_accumulate_data):
655 (FRAME_CR_CONTEXT, FRAME_CR_SURFACE): New macros.
656 (max_fringe_bmp, fringe_bmp): New variables.
657 (x_gc_get_ext_data, x_extension_initialize)
658 (x_cr_destroy_surface, x_begin_cr_clip, x_end_cr_clip)
659 (x_set_cr_source_with_gc_foreground)
660 (x_set_cr_source_with_gc_background, x_cr_define_fringe_bitmap)
661 (x_cr_destroy_fringe_bitmap, x_cr_draw_image, x_cr_draw_frame)
662 (x_cr_accumulate_data, x_cr_destroy, x_cr_export_frames)
663 (x_prepare_for_xlibdraw, x_set_clip_rectangles)
664 (x_reset_clip_rectangles, x_fill_rectangle, x_draw_rectangle)
665 (x_clear_window, x_fill_trapezoid_for_relief): New functions.
666 (x_update_begin): Create cairo surface if needed.
667 (x_draw_vertical_window_border): Call x_fill_rectangle for cairo.
668 (x_update_end): Paint cairo drawing surface to xlib surface.
669 (x_clear_under_internal_border, x_after_update_window_line): Adjust
670 arguments to x_clear_area.
671 (x_draw_fringe_bitmap): Call x_fill_rectangle. Get GC values and
672 call x_cr_draw_image for cairo. Call x_reset_clip_rectangles instead
674 (x_set_glyph_string_clipping)
675 (x_set_glyph_string_clipping_exactly): Use x_set_clip_rectangles
676 instead of XSetClipRectangles.
677 (x_clear_glyph_string_rect, x_draw_glyph_string_background): Use
678 x_fill_rectangle instead of XFillRectangle.
679 (x_draw_glyph_string_foreground)
680 (x_draw_composite_glyph_string_foreground)
681 (x_draw_glyphless_glyph_string_foreground): Use x_draw_rectangle instead
683 (x_draw_relief_rect): Add code for USE_CAIRO.
684 Call x_reset_clip_rectangles instead of XSetClipMask.
685 (x_draw_box_rect): x_set_clip_rectangles instead of XSetClipRectangles,
686 x_fill_rectangle instead of XFillRectangle, x_reset_clip_rectangles
687 instead of XSetClipMask.
688 (x_draw_image_foreground, x_draw_image_foreground_1):
689 x_draw_rectangle instead of XDrawRectangle.
690 (x_draw_glyph_string_bg_rect): x_fill_rectangle instead of
692 (x_draw_image_glyph_string): If img has cr_data, use it as
694 (x_draw_stretch_glyph_string): x_set_clip_rectangles instead of
695 XSetClipRectangles, x_fill_rectangle instead of XFillRectangle.
696 (x_draw_glyph_string): x_fill_rectangle instead of XFillRectangle.,
697 x_reset_clip_rectangles instead of XSetClipMask.
698 (x_shift_glyphs_for_insert): Call x_prepare_for_xlibdraw.
699 (x_clear_area1): New function that calls XClearArea.
700 (x_clear_area): Takes frame as parameter, calls x_clear_area1 for
702 (x_clear_frame): x_clear_window instead of XClearWindow.
703 (x_scroll_run): Set frame garbaged if cairo.
704 (XTmouse_position): Initialize *part to 0.
705 (x_scroll_bar_create): Adjust arguments to x_clear_area.
706 (x_scroll_bar_set_handle): x_clear_area1 instead of x_clear_area,
707 x_fill_rectangle instead of XFillRectangle.
708 (XTset_vertical_scroll_bar, XTset_horizontal_scroll_bar): Adjust
709 arguments to x_clear_area.
710 (x_scroll_bar_expose): x_draw_rectangle instead of XDrawRectangle.
711 (handle_one_xevent): Adjust arguments to x_clear_area.
712 Destroy cairo surface for frame if ConfigureNotify.
713 (x_clip_to_row): x_set_clip_rectangles instead of XSetClipRectangles.
714 (x_draw_hollow_cursor): x_draw_rectangle instead of XDrawRectangle,
715 x_reset_clip_rectangles instead of XSetClipMask.
716 (x_draw_bar_cursor): x_fill_rectangle instead of XFillRectangle,
717 x_reset_clip_rectangles instead of XSetClipMask.
718 (x_clear_frame_area): Adjust arguments to x_clear_area.
719 (x_free_frame_resources): Call x_prepare_for_xlibdraw.
720 (x_term_init): Call x_extension_initialize if cairo.
721 (x_redisplay_interface): Add x_cr_define_fringe_bitmap,
722 x_cr_destroy_fringe_bitmap for cairo.
723 (x_initialize): Call x_cr_init_fringe for cairo.
725 * xfns.c: New section Printing.
726 (x-export-frames, x-page-setup-dialog, x-get-page-setup)
727 (x-print-frames-dialog): New printing functions.
728 (Fx_create_frame, x_create_tip_frame): Register ftcrfont if
730 (syms_of_xfns): Defsym Qorientation, Qtop_margin, Qbottom_margin,
731 Qportrait, Qlandscape, Qreverse_portrait, Qreverse_landscape).
732 (syms_of_xfns): Provide cairo and defvar cairo-version-string.
733 defsubr Sx_page_setup_dialog, Sx_get_page_setup, Sx_print_frames_dialog.
735 * image.c: Add defined (USE_CAIRO) for PNG.
736 Add !defined USE_CAIRO for W32 PNG code.
737 (x_clear_image): If cairo, destroy the surface in cr_data.
738 (png_load): Add new cairo compatible implementation.
739 (lookup_image_type): Add defined (USE_CAIRO) for define png_type.
741 * gtkutil.h (xg_page_setup_dialog, xg_get_page_setup)
742 (xg_print_frames_dialog): Declare.
744 * gtkutil.c (xg_clear_under_internal_border)
745 (xg_update_scrollbar_pos, xg_update_horizontal_scrollbar_pos): Only
746 queue_draw if not cairo. Change args to x_clear_area.
747 (xg_get_font): Use Qftcr when using cairo, Qxft otherwise.
748 (xg_page_setup_dialog, xg_get_page_setup, draw_page)
749 (xg_print_frames_dialog): New functions for printing.
751 * ftfont.h (ftfont_open2, ftfont_info_size): Declare.
753 * ftfont.c (ftfont_info_size); New global variable.
754 (ftfont_open2): New extern function almost the same as old ftfont_open,
755 but takes the font_object as argument.
756 (ftfont_open): Build font object and call ftfont_open2.
758 * ftcrfont.c: New font driver for cairo, based on the ftfont driver.
760 * fringe.c (x_cr_init_fringe): New function name that shares code
761 with w32_init_fringe.
763 * font.h (ftcrfont_driver, syms_of_ftcrfont): Declare
765 * font.c (syms_of_font): Call syms_of_ftcrfont for cairo.
767 * dispextern.h (struct image): Add cr_data for cairo.
768 (x_cr_init_fringe): Declare.
770 * Makefile.in (CAIRO_CFLAGS, CAIRO_LIBS): New variables.
771 (FONT_OBJ): Add comment about ftcrfont.
772 (ALL_CFLAGS): Add CAIRO_CFLAGS.
773 (LIBES): Add CAIRO_LIBS.
775 2015-02-11 Martin Rudalics <rudalics@gmx.at>
777 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
778 SIZE_RESTORED cases correctly handle `maximized' value for the
779 `fullscreen' parameter. Don't use 'maximized' frame parameter
781 (w32fullscreen_hook): Include menu bar height when calculating
782 new text height in FULLSCREEN_BOTH case.
783 * xterm.c (do_ewmh_fullscreen): Handle transition from
784 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
785 x_frame_normalize_before_maximize is set.
787 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
789 Use bool for boolean in xdisp.c
790 * dispextern.h (display_prop_intangible_p, resize_mini_window)
791 (pixel_to_glyph_coords, mark_window_display_accurate)
792 (compute_display_string_pos, handle_tool_bar_click)
793 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
794 * lisp.h (setup_echo_area_for_printing, message_with_string)
795 (pos_visible_p): Use bool for boolean.
796 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
797 Remove unnecessary forward decls.
798 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
799 (CHECK_IT, CHECK_WINDOW_END):
800 Now an inline function that is always defined.
802 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
803 Remove; no longer needed.
804 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
805 (get_overlay_strings): Omit unnecessary casts.
806 (forward_to_next_line_start):
808 Prefer !BOOL to (BOOL ? 0 : 1).
809 (next_element_function): New typedef.
810 (get_next_element): Use it. Now const.
811 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
812 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
813 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
814 (tool_bar_item_info): Simplify.
815 (invisible_prop): Rename from invisible_p, since it doesn't
816 return bool. All callers changed.
817 (x_produce_glyphs): Simplify.
819 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
821 Check for some overflows in vertical-motion
822 * indent.c (window_column_x): New function.
823 (Fvertical_motion): Use it to protect against integer overflow
824 when computing column. Prefer extract_float to doing things by hand.
825 Avoid unnecessary casts.
827 * xfont.c: Minor style fixes
828 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
829 Redo loop so that less indentation is needed.
831 2015-02-09 Eli Zaretskii <eliz@gnu.org>
833 * indent.c (Fvertical_motion): Accept an additional argument
834 CUR-COL and use it as the starting screen coordinate.
835 * window.c (window_scroll_line_based, Fmove_to_window_line):
836 All callers of vertical-motion changed.
838 2015-02-09 Dima Kogan <dima@secretsauce.net>
840 * font.c (font_score): Remove unused variable assignment.
842 2015-02-09 Dima Kogan <dima@secretsauce.net>
844 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
846 * font.c (font_score): Try to find a font without scaling first,
847 and only accept scalable fonts if we did not get a match (Bug#19117).
849 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
851 * keyboard.c (syms_of_keyboard): Use non-nil default value.
853 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
855 Use C99's INFINITY and NAN macros
856 * lread.c: Include <math.h>.
857 (string_to_number): Use INFINITY and NAN rather than rolling our own.
858 This avoids some runtime diagnostics when building with
859 gcc -fsanitize=undefined.
861 Fix bidi_explicit_dir_char undefined behavior
862 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
863 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
865 Better distinguish infinite from invalid times
866 * editfns.c (check_time_validity): New function.
867 (decode_time_components): Return int, not bool.
868 Return -1 (not 0) if the time is out of range.
870 (lisp_time_struct, lisp_seconds_argument): Distinguish better
871 between time overflow and invalid time values.
873 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
875 Minor tweaks to frame_size_history_add
876 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
877 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
878 (Fframe_after_make_frame): Simplify.
879 * gtkutil.c: Remove commented-out code.
880 * xfns.c (Fx_create_frame): Fix indenting.
882 2015-02-08 Eli Zaretskii <eliz@gnu.org>
884 * frame.c (Fframe_parameter): Don't replace a non-nil value of
885 foreground-color or background-color parameters with a nil value.
888 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
890 * data.c (Findirect_function): Like `symbol-function', don't signal an
891 error for void functions any more.
893 2015-02-07 Martin Rudalics <rudalics@gmx.at>
895 * frame.c (frame_size_history_add): New function.
896 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
897 only after frame's after_make_frame slot is true.
898 Inhibit resizing fullwidth-/height frames in one direction only.
899 Update frame_size_history.
900 (adjust_frame_size): Call frame_size_history_add.
901 (make_frame): Initalize after_make_frame slot.
902 (Fmake_terminal_frame): Adjust adjust_frame_size call.
903 (Fcan_run_window_configuration_change_hook): Rename to
904 Fframe_after_make_frame. Set after_make_frame slot.
905 Return second argument.
906 (x_set_frame_parameters): Postpone handling fullscreen parameter
907 until after width and height parameters have been set.
908 Apply width and height changes only if can_x_set_window_size is true.
909 Update frame_size_history.
910 (Qadjust_frame_size_1, Qadjust_frame_size_2)
911 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
912 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
913 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
914 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
915 (Qxg_change_toolbar_position, Qx_net_wm_state)
916 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
917 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
918 (Qtip_frame, Qterminal_frame): New symbols.
919 (Vframe_adjust_size_history): Rename to frame_size_history.
920 * frame.h (struct frame):
921 Rename can_run_window_configuration_change_hook slot to
923 (frame_size_history_add): Extern.
924 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
925 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
926 (xg_frame_set_char_size): Try to preserve the status of
927 fullwidth/-height frames. Call frame_size_history_add.
928 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
929 (xg_change_toolbar_position): Call frame_size_history_add.
930 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
932 (Fx_create_frame): Process fullscreen parameter after frame has
934 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
935 (Fx_frame_geometry): Don't pollute pure storage.
936 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
937 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
938 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
939 w32fullscreen_hook immediately.
940 (x_fullscreen_adjust, x_check_fullscreen): Remove.
941 (w32fullscreen_hook): Call change_frame_size just as with a
942 "normal" frame resize operation. Call do_pending_window_change.
943 (x_set_window_size): Try to handle fullwidth and fullheight more
944 accurately. Don't rely on w32_enable_frame_resize_hack.
945 (w32_enable_frame_resize_hack): Remove variable.
946 * widget.c (EmacsFrameResize): Remove dead code.
947 Call frame_size_history_add
948 * window.c (run_window_configuration_change_hook):
949 Check f->after_make_frame instead of
950 f->can_run_window_configuration_change_hook.
951 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
952 (Fx_create_frame): Process fullscreen parameter after frame has
954 (Fx_frame_geometry): Don't pollute pure storage.
955 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
956 Call frame_size_history_add.
957 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
958 (x_check_fullscreen): Count in menubar when calling
959 XResizeWindow. Wait for ConfigureNotify event.
960 Call frame_size_history_add.
961 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
962 changing a fullheight frame's width or a fullwidth frame's
963 height. Call frame_size_history_add.
964 (x_set_window_size): Simplify xg_frame_set_char_size and
965 x_set_window_size_1 calls.
966 (x_frame_normalize_before_maximize): New variable.
968 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
970 Remove no-longer-used cursor_in_echo_area code
971 * dispnew.c (set_window_cursor_after_update, update_frame_1):
972 Remove checks for negative cursor_in_echo_area, since this var is
973 a boolean, and has been a boolean for some time. Simplify.
974 * dispnew.c (init_display):
975 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
977 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
979 * eval.c (Ffunction): Handle the new (:documentation ...) form.
980 (syms_of_eval): Declare `:documentation'.
982 2015-02-05 Martin Rudalics <rudalics@gmx.at>
984 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
985 argument added on 2015-02-01.
987 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
989 Remove no-longer-used two_byte_p calculations
990 * dispextern.h (struct glyph_string): Remove member two_byte_p.
992 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
995 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
997 Omit unnecessary var if GTK or NS
998 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
999 Now a constant zero on these platforms.
1001 2015-02-01 Martin Rudalics <rudalics@gmx.at>
1003 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
1005 2015-01-31 Eli Zaretskii <eliz@gnu.org>
1007 * coding.c (raw_text_coding_system_p): New function.
1009 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
1010 keyboard coding-system is 'raw-text'. (Bug#19532)
1012 * coding.h (raw_text_coding_system_p): Add prototype.
1014 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
1016 * Makefile.in (gl-stamp): Generate globals.h through the use of
1018 (globals.h): Replace with empty command.
1020 2015-01-31 Eli Zaretskii <eliz@gnu.org>
1022 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
1023 and ICONIFY_EVENT for the purposes of breaking while-no-input
1026 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
1027 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
1030 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
1032 Simplify read_dirent's MSDOS hacks
1033 * dired.c (read_dirent): Simplify by removing the need for the
1034 DIR_ENTRY argument. All callers changed. This separates the
1035 MS-DOS idiosyncrasies better from the rest of the code.
1037 2015-01-30 Eli Zaretskii <eliz@gnu.org>
1039 * dired.c (read_dirent): Accept an additional argument
1040 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
1041 time it is called, report the error as if it happened in
1043 (directory_files_internal, file_name_completion): Adjust callers
1046 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
1048 Refactor calls to opendir for simplicity
1049 * dired.c (open_directory): Accept Lisp_Object, not char *, for
1050 dirname. Signal an error if the open fails. All callers changed.
1052 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
1054 Report readdir failures
1055 Previously, on non-MS-Windows platforms the code treated most
1056 readdir failures as EOF. This was incorrect, e.g., when readdir
1057 fails with errno == EOVERFLOW. Signal an error instead.
1058 * dired.c (read_dirent):
1059 New function, which signals an error when readdir fails.
1060 (directory_files_internal, file_name_completion): Use it.
1062 2015-01-29 Eli Zaretskii <eliz@gnu.org>
1064 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
1065 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
1068 * w32font.c (struct font_callback_data, w32font_list_internal)
1069 (w32font_driver, w32font_match_internal): Use bool where appropriate.
1071 * w32menu.c (x_activate_menubar, set_frame_menubar)
1072 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
1073 (is_simple_dialog): Use bool where appropriate.
1075 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
1077 Use bool, not int, to track face changes
1078 * xfaces.c (face_change): Rename from face_change_count, and
1079 change from int to bool. The var is now true (instead of nonzero)
1080 if attributes have changed; this is simpler. All uses changed.
1083 2015-01-28 Eli Zaretskii <eliz@gnu.org>
1085 * dired.c (directory_files_internal, file_name_completion)
1086 [WINDOWSNT]: Signal an error when errno is set non-zero by
1087 'readdir', regardless of its value.
1089 * w32.c (sys_readdir): Set errno to ENOENT when the directory
1090 doesn't exist and to EACCES when it's not accessible to the
1091 current user. Set errno to zero when FindNextFile exhausts the
1092 directory, so that callers don't interpret that as an error and
1093 don't signal a file-error.
1094 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
1096 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
1097 returns NULL and errno is ENOTDIR, behave as if opendir failed to
1098 open the directory. (Bug#19701)
1100 * w32.c (sys_readdir): If FindFirstFile fails because the
1101 directory doesn't exist, set errno to ENOTDIR.
1103 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
1105 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
1107 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
1109 Fix coding.c subscript error
1110 * coding.c (CODING_ISO_INVOKED_CHARSET):
1111 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
1113 2015-01-28 Eli Zaretskii <eliz@gnu.org>
1115 * xdisp.c (produce_image_glyph): Fix display of images in R2L
1116 screen lines: prepend the new glyph to the ones already there
1117 instead of appending it.
1119 * w32fns.c (w32_set_title_bar_text): New function, including
1120 support for titles with non-ASCII characters outside of the
1121 current system codepage.
1122 (x_set_name, x_set_title): Use it. (Bug#19590)
1124 * indent.c (Fvertical_motion): Return zero if we started from ZV
1125 and there's an overlay after-string there. (Bug#19553)
1127 * emacs.c (usage_message): Fix the description of the -nl switch.
1130 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
1131 end information if the window_end_valid flag is unset.
1132 (try_window_id): If the call to display_line invalidated the
1133 window end information, give up the try_window_id optimization.
1136 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
1137 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
1139 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
1141 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
1143 * lisp.mk (lisp): Add cl-preloaded.
1145 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
1147 Use bool for boolean in xfaces.c
1148 * dispextern.h: Adjust to signature changes.
1149 * font.c (font_at, font_range):
1150 * fontset.c (Finternal_char_font):
1151 * fringe.c (draw_fringe_bitmap_1):
1152 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
1153 (get_next_display_element, highlight_trailing_whitespace)
1154 (display_string, calc_line_height_property)
1155 (note_mode_line_or_margin_highlight, note_mouse_highlight):
1156 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
1157 (menu_face_changed_default, recompute_basic_faces)
1158 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
1159 (tty_defined_color, defined_color, face_color_gray_p)
1160 (face_color_supported_p, load_color2, load_face_colors)
1161 (Fx_list_fonts, LFACEP, push_named_merge_point)
1162 (resolve_face_name, lface_from_face_name_no_resolve)
1163 (lface_from_face_name, get_lface_attributes_no_remap)
1164 (get_lface_attributes, lface_fully_specified_p)
1165 (set_lface_from_font, merge_face_vectors, merge_named_face)
1166 (merge_face_ref, Finternal_make_lisp_face)
1167 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
1168 (Finternal_set_lisp_face_attribute)
1169 (update_face_from_frame_parameter, set_font_frame_param)
1170 (face_boolean_x_resource_value)
1171 (Finternal_set_lisp_face_attribute_from_resource)
1172 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
1173 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
1174 (lface_equal_p, Finternal_lisp_face_equal_p)
1175 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
1176 (Fcolor_distance, lookup_named_face, lookup_basic_face)
1177 (lookup_derived_face, Fface_attributes_as_vector)
1178 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
1179 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
1180 (realize_default_face, realize_named_face)
1181 (realize_non_ascii_face, realize_x_face, map_tty_color)
1182 (realize_tty_face, compute_char_face, face_at_buffer_position)
1183 (face_for_overlay_string, face_at_string_position):
1184 Use bool for boolean.
1185 * xfaces.c (set_lface_from_font):
1186 Return void, since callers never use the result.
1188 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
1190 * image.c (lookup_pixel_color): Reorder conditions that are
1192 (x_to_xcolors): Likewise.
1193 (x_detect_edges): Likewise.
1194 (png_load_body): Likewise.
1195 (gif_close): Likewise.
1196 (gif_load): Likewise.
1198 2015-01-25 Eli Zaretskii <eliz@gnu.org>
1200 Use bool for boolean in w32term.c
1201 * w32term.c (x_update_window_begin, x_update_window_end)
1202 (x_update_end, x_after_update_window_line)
1203 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1204 (x_draw_glyph_string_foreground)
1205 (x_draw_composite_glyph_string_foreground)
1206 (x_draw_glyphless_glyph_string_foreground)
1207 (x_draw_image_glyph_string, x_draw_glyph_string)
1208 (x_draw_stretch_glyph_string, note_mouse_movement)
1209 (w32_mouse_position, x_scroll_bar_report_motion)
1210 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
1211 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
1212 (w32_draw_window_cursor, x_new_font, x_set_offset)
1213 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
1214 Use bool where appropriate.
1216 Use bool for boolean in w32fns.c
1217 * w32fns.c (w32_defined_color, x_decode_color)
1218 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
1219 (x_set_menu_bar_lines, x_change_tool_bar_height)
1220 (x_set_internal_border_width, x_explicitly_set_name)
1221 (x_implicitly_set_name, Fx_create_frame, w32_window)
1222 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
1224 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
1226 Use bool for boolean in xfns.c
1227 * xfaces.c (x_update_menu_appearance):
1228 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
1229 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
1230 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
1231 (x_change_tool_bar_height, x_set_internal_border_width)
1232 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
1233 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
1234 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
1235 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
1236 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
1237 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
1238 (clean_up_dialog, syms_of_xfns):
1239 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
1240 (xic_create_fontsetname):
1241 Use bool for boolean.
1242 * xfns.c: Include bitmaps/gray.xbm unconditionally.
1244 Count MANY function args more reliably
1245 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
1246 * buffer.c (Fbuffer_list, Fkill_buffer):
1247 * callint.c (read_file_name, Fcall_interactively):
1248 * charset.c (Fset_charset_priority, syms_of_charset):
1249 * chartab.c (uniprop_encode_value_numeric):
1250 * coding.c (syms_of_coding):
1251 * composite.c (syms_of_composite):
1252 * data.c (wrong_range):
1253 * dbusbind.c (syms_of_dbusbind):
1254 * dired.c (file_attributes):
1255 * editfns.c (Fdecode_time, update_buffer_properties, format2):
1256 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
1257 (call4, call5, call6, call7):
1258 * fileio.c (Finsert_file_contents, choose_write_coding_system)
1259 (Fcar_less_than_car, build_annotations, auto_save_error):
1260 * filelock.c (get_boot_time):
1261 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
1262 (maybe_resize_hash_table, secure_hash):
1263 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
1264 * fontset.c (fontset_add, Fset_fontset_font):
1265 * ftfont.c (ftfont_lookup_cache):
1266 * gtkutil.c (xg_get_font):
1267 * insdel.c (signal_before_change, signal_after_change):
1268 * keymap.c (append_key):
1269 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
1270 * minibuf.c (Fread_buffer):
1271 * print.c (print_preprocess):
1272 * process.c (Fformat_network_address, Fmake_network_process)
1273 (server_accept_connection):
1274 * sound.c (Fplay_sound_internal):
1275 * term.c (Fsuspend_tty, Fresume_tty):
1276 * window.c (window_list):
1277 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
1278 (message_with_string):
1279 * xfaces.c (Fx_list_fonts):
1280 * xfont.c (syms_of_xfont):
1281 * xselect.c (x_handle_selection_request)
1282 (x_handle_selection_clear, x_clear_frame_selections)
1283 (x_clipboard_manager_error_1):
1284 Prefer CALLMANY and CALLN to counting args by hand.
1285 * doc.c (reread_doc_file): Remove unused code.
1286 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
1287 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
1288 Prefer call1 and call2 to Ffuncall.
1289 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
1290 Use struct literal rather than a local var, for simplicity.
1291 * keymap.c (where_is_internal): Use NULL rather than a pointer
1293 * lisp.h (CALLMANY, CALLN): New macros.
1294 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
1297 Use gnustep-config if available
1298 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
1299 It doesn't appear to be needed, and the inclusion breaks on
1300 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
1302 2015-01-22 Eli Zaretskii <eliz@gnu.org>
1304 * xdisp.c (init_iterator): Restore a comment lost in transition.
1306 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
1308 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
1309 * xfont.c (xfont_driver, xfont_chars_supported)
1310 (xfont_text_extents):
1311 * xftfont.c (xftfont_get_colors, xftfont_open)
1312 (xftfont_prepare_face, xftfont_done_face)
1313 (xftfont_cached_font_ok):
1314 * xgselect.c (xg_select):
1315 Use bool for boolean.
1317 Don't downcase system diagnostics' first letters
1318 * fileio.c (report_file_errno): Don't downcase, and simplify.
1321 Isolate NIL_IS_ZERO-assuming code better
1322 Suggested by Stefan Monnier in:
1323 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
1324 * alloc.c (allocate_pseudovector):
1325 Use memclear, not memsetnil, to remove a 'verify'.
1326 * callint.c (Fcall_interactively):
1327 * dispnew.c (realloc_glyph_pool):
1328 * xdisp.c (init_iterator):
1329 Use memclear, not memset, to remove a 'verify'.
1330 * lisp.h (memclear): Rename from memsetnil, and take a byte
1331 count rather than a word count. All callers changed.
1333 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1335 Undo port to hypothetical nonzero Qnil case
1336 This mostly undoes the previous change in this area. See:
1337 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
1338 * alloc.c (allocate_pseudovector):
1339 * callint.c (Fcall_interactively):
1340 * dispnew.c (realloc_glyph_pool):
1341 * fringe.c (init_fringe):
1342 * lisp.h (memsetnil):
1343 * xdisp.c (init_iterator):
1344 Simplify by assuming that Qnil is zero, but verify the assumption.
1345 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
1346 NIL_IS_NONZERO. All uses changed.
1348 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
1350 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
1352 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
1354 Prefer xlispstrdup to avoid dumb calls to strlen.
1355 * nsfont.m (ns_get_family):
1356 * nsterm.m (ns_term_init):
1357 * w32fns.c (w32_window):
1358 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
1360 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1362 Correct an old fix for GTK font selection
1363 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
1366 Fix minor bugs with printing null bytes
1367 * minibuf.c (read_minibuf_noninteractive):
1368 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
1369 Work even if the Lisp string contains a null byte.
1371 Port to hypothetical case where Qnil is nonzero
1372 * alloc.c (allocate_pseudovector):
1373 * callint.c (Fcall_interactively):
1374 * coding.c (syms_of_coding):
1375 * dispnew.c (realloc_glyph_pool):
1376 * fringe.c (init_fringe):
1377 * lisp.h (memsetnil):
1378 * xdisp.c (init_iterator):
1379 Port to the currently-hypothetical case where Qnil is nonzero.
1380 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
1381 as there are no Lisp_Object values in the data here.
1382 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
1383 All uses changed. Define only if not already defined, so that one
1384 can debug with -DNIL_IS_NONZERO.
1385 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
1387 2015-01-19 Eli Zaretskii <eliz@gnu.org>
1389 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
1390 Qnil is represented as zero, before using that to initialize parts
1391 of the glyph structure.
1393 * xdisp.c (init_iterator): Verify that Qnil is represented as
1394 zero, before using that to initialize parts of the iterator
1397 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
1399 Prefer memset to repeatedly assigning Qnil
1400 * alloc.c (allocate_pseudovector): Catch more bogus values.
1401 * alloc.c (allocate_pseudovector):
1402 * callint.c (Fcall_interactively):
1403 * coding.c (syms_of_coding):
1404 * fringe.c (init_fringe):
1405 Verify that Qnil == 0.
1406 * callint.c (Fcall_interactively):
1407 * eval.c (Fapply, Ffuncall):
1408 * fns.c (mapcar1, larger_vector):
1409 * font.c (font_expand_wildcards):
1410 * fringe.c (init_fringe):
1411 Prefer memset to assigning zeros by hand.
1412 * callint.c (Fcall_interactively):
1413 Remove duplicate assignment of Qnil to args[i].
1414 * coding.c (syms_of_coding):
1415 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1416 * fileio.c (Ffile_selinux_context):
1417 Rewrite to avoid need for Lisp_Object array.
1418 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1419 (DEFINE_LISP_SYMBOL_END): Use it.
1420 (NIL_IS_ZERO): New constant.
1421 (memsetnil): New function.
1423 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1425 Tune pseudovector allocation assuming Qnil == 0.
1426 * alloc.c (allocate_pseudovector): Use memset for both
1427 Lisp_Objects and regular slots. Add zerolen arg.
1428 * lisp.h (allocate_pseudovector): Adjust prototype.
1429 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1430 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1431 (allocate_hash_table, allocate_window, allocate_frame)
1432 (allocate_process, allocate_terminal): Remove prototypes.
1433 * fns.c (allocate_hash_table): Now static here.
1434 * frame.c (allocate_frame):
1435 * process.c (allocate_process):
1436 * terminal.c (allocate_terminal):
1437 * window.c (allocate_window): Now static here.
1438 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1440 * lisp.h (XTERMINAL): Add eassert.
1441 * process.c (make_lisp_proc): Now static here.
1443 Prefer INLINE functions in font.h to match style used in lisp.h.
1444 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1445 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1446 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1448 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1449 * ftfont.c (ftfont_shape):
1450 * macfont.m (macfont_shape):
1451 * w32uniscribe.c (uniscribe_shape):
1452 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1454 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1456 Give up on -Wsuggest-attribute=const
1457 * decompress.c (Fzlib_available_p):
1458 * gnutls.c (Fgnutls_available_p):
1459 * gtkutil.h (xg_uses_old_file_dialog):
1460 * xdisp.c (Ftool_bar_height):
1461 * xmenu.c (popup_activated):
1462 No longer const, since it's not const on at lest some
1463 configurations, and we shouldn't lie to the compiler.
1465 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1467 * fileio.c: Include binary-io.h.
1468 (Fset_binary_mode): New function.
1469 (syms_of_fileio): Defsubr it.
1470 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1472 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1474 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1475 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1476 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1477 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1479 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1481 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1482 when FLAGS indicate the item is not highlighted. (Bug#19596)
1484 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1486 * xmenu.c (update_frame_menubar): Remove garbaged code.
1488 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1490 remove_slash_colon need not be inline
1491 * process.c, process.h (remove_slash_colon): No longer inline.
1492 This saves text bytes without hurting runtime performance.
1494 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1496 Avoid extra multibyteness check in ENCODE_FILE users.
1497 * callproc.c (encode_current_directory, Fcall_process, call_process):
1498 * dired.c (directory_files_internal, file_name_completion):
1499 Do not check for STRING_MULTIBYTE because encode_file_name
1500 is a no-op for unibyte strings.
1502 * process.h (remove_slash_colon): New function.
1503 * callproc.c (encode_current_directory, call_process):
1504 * process.c (Fstart_process): Use it.
1506 Consistently handle time zone specification.
1507 * editfns.c (decode_time_zone): New function, refactored out from ...
1508 (Fencode_time): ... adjusted user.
1509 (Fset_time_zone_rule): Use decode_time_zone.
1511 * editfns.c (make_buffer_string_both): If requested range intersects
1512 the gap, don't move the latter but copy in two regions, thus avoiding
1513 unnecessary relocation of buffer data.
1515 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1517 Use bool for boolean in xmenu.c, xml.c
1518 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1519 (Fx_menu_bar_open_internal, popup_widget_loop)
1520 (x_activate_menubar, xg_crazy_callback_abort)
1521 (update_frame_menubar, set_frame_menubar)
1522 (initialize_frame_menubar, free_frame_menubar)
1523 (create_and_show_popup_menu, x_menu_show)
1524 (create_and_show_dialog, x_dialog_show):
1525 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1526 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1527 * xrdb.c (main) [TESTRM]:
1528 * xsettings.c (init_gsettings):
1529 * xterm.c (XFillRectangle, xg_scroll_callback)
1530 (xg_end_scroll_callback):
1531 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1532 Use bool for boolean.
1533 * xmenu.c (TRUE): Remove; no longer used.
1534 (show_help_event): Remove long-unused code.
1535 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1537 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1539 Don't say Fnext_read_file_uses_dialog_p is const
1540 It's const only if a windowing system is not used; don't say it's
1541 const otherwise. See:
1542 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1543 * fileio.c (next_read_file_uses_dialog_p): Remove.
1544 Move guts back to ...
1545 (Fnext_read_file_uses_dialog_p): ... here.
1546 Don't declare as const, as make-docfile.c now has a special case
1547 for this function. This is an ugly hack, but it's better than
1548 lying to the compiler.
1550 Remove now-unnecessary forward XTYPE decl
1551 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1552 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1553 definition to after XTYPE's.
1555 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1557 Fix problems with 32-bit wide-int build exposed by MinGW.
1558 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1559 compilation error in an unoptimized build when !USE_LSB_TAG.
1561 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1562 same larger value as for the 64-bit build.
1564 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1565 avoid compiler warnings.
1567 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1568 Avoid compiler warnings about cast from integer to pointer of
1571 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1572 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1573 casting from integer to pointer of different size.
1574 (add_menu_item): Pass the help-echo string as a pointer to
1575 Lisp_String, not as a Lisp_Object.
1576 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1577 string object from its C pointer.
1579 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1580 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1582 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1583 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1584 compiler warnings about size differences.
1585 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1586 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1587 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1588 integer; use -1 for nil. Doc fix.
1590 * .gdbinit (xgetsym): New subroutine.
1591 (xsymname, xsymbol): Use it.
1592 (xprintsym): No need to call xgetptr.
1594 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1596 * frame.c (adjust_frame_size): Make sure new numbers of
1597 lines/columns get installed after font size change (Bug#19575).
1599 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1601 Add DEFUN attributes.
1602 * callint.c (Finteractive):
1603 * character.c (Fcharacterp, Fmax_char):
1604 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1605 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1606 (Ffloatp, Fbyteorder):
1607 * decompress.c (Fzlib_available_p):
1608 * fns.c (Fidentity):
1609 * frame.c (Fframe_windows_min_size):
1610 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1611 * window.c (Fwindow__sanitize_window_sizes):
1612 * xdisp.c (Ftool_bar_height):
1613 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1614 * emacs.c (Fkill_emacs):
1616 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1617 (Fabor_recursive_edit): Add noreturn attribute.
1619 * search.c (fast_string_match_internal): New function,
1620 consolidated from...
1621 (fast_string_match, fast_string_match_ignore_case): ...functions
1623 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1624 inlined from here now.
1625 (fast_string_match_internal): Add prototype.
1626 * dired.c (file_name_completion): Use fast_string_match_internal.
1628 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1629 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1630 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1631 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1633 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1635 Port to 32-bit MingGW --with-wide-int
1636 Problem reported by Eli Zaretskii in:
1637 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1638 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1639 what we think it is, rather than checking only its alignment (and
1640 doing so incorrectly on MinGW).
1642 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1644 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1645 Remove dead NILP check.
1646 * image.c (Flookup_image): Use regular format for docstring.
1647 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1649 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1651 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1653 * frame.c (frame_default_tool_bar_height): New variable.
1654 (adjust_frame_size): Possibly add requested adjustment to
1655 Vframe_adjust_size_history.
1656 (make_frame): Initialize tool_bar_redisplayed_once slot.
1657 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1658 doc-string. Call adjust_frame_size unconditionally (the frame's
1659 text size may remain unaltered but the pixel size may change).
1660 (x_figure_window_size): If frame_default_tool_bar_height was
1661 set, use it instead of calculating the tool bar height from
1662 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1663 Vframe_initial_frame_tool_bar_height.
1664 (Qchange_frame_size, Qxg_frame_set_char_size)
1665 (Qset_window_configuration, Qx_create_frame_1)
1666 (Qx_create_frame_2): New symbols.
1667 (Vframe_initial_frame_tool_bar_height): Remove.
1668 (Vframe_adjust_size_history): New history variable for debugging
1669 frame size adjustments.
1670 * frame.h (struct frame): New boolean slot
1671 tool_bar_redisplayed_once.
1672 (frame_default_tool_bar_height): Extern.
1673 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1674 to adjust_frame_size.
1675 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1676 Qx_create_frame_2 to adjust_frame_size.
1677 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1678 inhibit 1 when we have not redisplayed the tool bar yet.
1679 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1680 Qx_create_frame_2 to adjust_frame_size.
1681 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1683 * window.c (Fset_window_configuration):
1684 Pass Qset_window_configuration to adjust_frame_size.
1685 * xdisp.c (redisplay_tool_bar): Assign new height to
1686 frame_default_tool_bar_height.
1687 (redisplay_internal): If we haven't redisplayed this frame's
1688 tool bar, call redisplay_tool_bar early so we can adjust the
1689 frame size accordingly.
1690 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1691 inhibit 1 when we have not redisplayed the tool bar yet.
1692 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1693 Qx_create_frame_2 to adjust_frame_size.
1695 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1697 Have 'make' output better GEN names
1698 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1699 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1700 more naturally so that 'make' can output more-accurate names.
1702 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1704 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1705 calling reset_buffer_local_variables, and make sure we initialize
1708 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1710 * coding.c (Fcoding_system_plist): Use common style for docstring.
1712 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1714 Port to MSB hosts without optimization
1715 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1716 the inline function XTYPE needs to be declared before being used.
1717 * lisp.h (XTYPE): New forward declaration.
1719 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1721 Port to 32-bit --with-wide-int
1722 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1723 widened, as the latter had trouble with GCC on Fedora 21 when
1724 configured --with-wide-int and when used in static initializers.
1725 * alloc.c (garbage_collect_1, which_symbols):
1726 * lread.c (init_obarray):
1727 Prefer builtin_lisp_symbol when it can be used.
1728 * dispextern.h (struct image_type.type):
1729 * font.c (font_property_table.key):
1730 * frame.c (struct frame_parm_table.sym):
1731 * keyboard.c (scroll_bar_parts, struct event_head):
1732 * xdisp.c (struct props.name):
1733 Use the index of a builtin symbol rather than its address.
1735 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1736 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1737 symbol indexes rather than pointers, and which work better on MSB
1738 hosts because they shift right before tagging. All uses changed.
1739 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1740 No longer noops on wide-int hosts, since they work now.
1741 (builtin_lisp_symbol): New function.
1743 Port to HAVE_FREETYPE && !HAVE_XFT
1744 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1745 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1746 Declare in this case too.
1748 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1750 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1752 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1753 Use make_pointer_integer instead of XIL.
1754 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1756 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1757 instead of XIL. Put a list of the descriptor, action, and file
1758 name in event->arg, instead of spreading them between event->code
1761 * w32term.c (queue_notifications): Use make_pointer_integer
1762 instead of XIL. Put a list of the descriptor, action, and file
1763 name in event->arg, instead of spreading them between event->code
1766 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1767 event creation to changes in w32term.c and w32inevt.c above.
1769 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1771 Port Qnil==0 changes to 32-bit --with-wide-int
1772 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1773 macro-implemented version. For the non-USE_LSB_TAG case, supply
1774 a new inline function that is the inverse of the new TAG_SYMPTR.
1775 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1776 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1777 negative number, don't allow sign bits to bleed into the encoded
1778 value. Shift in zero bits instead.
1780 Refactor pointer-to-integer conversion
1781 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1782 Rename and move to lisp.h. All uses changed.
1783 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1784 which are renamed from gfilenotify.c's lisp_to_monitor and
1785 monitor_to_lisp, and with more-generic void * signatures.
1787 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1789 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1790 returned for right-to-left screen lines. (Before the change on
1791 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1794 * .gdbinit (xsymname): New subroutine.
1795 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1796 in a way that doesn't cause GDB to barf when it tries to
1797 dereference a NULL pointer.
1799 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1801 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1802 (insert_left_trunc_glyphs, append_space_for_newline)
1803 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1804 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1805 (Fbidi_resolved_levels, produce_special_glyphs)
1806 (rows_from_pos_range, mouse_face_from_buffer_pos)
1807 (note_mouse_highlight): Use nil as the object for glyphs inserted
1808 by the display engine, and test with NILP instead of INTEGERP.
1811 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1814 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1817 * dispextern.h (struct glyph, struct it): Update comments for the
1820 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1822 Port new Lisp symbol init to x86 --with-wide-int
1823 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1824 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1825 GCC (at least) does not allow a constant initializer to widen an
1828 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1829 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1830 Although clang doesn't need it, some other compiler might, and
1831 it's easy enough to be safe.
1833 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1834 Apparently clang removed support for the alloc_size attribute.
1836 Port Qnil==0 XUNTAG to clang
1837 clang has undefined behavior if the program subtracts an integer
1838 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1839 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1840 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1841 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1843 Port GFileMonitor * hack to Qnil==0 platforms
1844 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1845 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1846 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1848 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1850 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1851 size instead of using widht/height. The frame may be
1852 constrained (Bug#19482).
1854 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1856 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1857 Needed when neither optimizing nor inlining.
1858 Also, sort decls alphabetically.
1860 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1862 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1863 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1864 declarations of Q* variables that represent symbols.
1866 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1870 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1871 that NILP (x) is equivalent to testing whether x is 0 at the
1872 machine level. The overall effects of this and the previous patch
1873 shrink the size of the text segment by 2.3% and speeds up
1874 compilation of all the .elc files by about 0.5% on my platform,
1875 which is Fedora 20 x86-64.
1876 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1877 (make_lisp_symbol) [USE_LSB_TAG]:
1878 Symbols now tag the difference from lispsym, not the pointer.
1879 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1880 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1881 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1882 (XSYMBOL): New forward decl.
1883 (XUNTAGBASE): New function.
1886 Compute C decls for DEFSYMs automatically
1888 This patch also makes Q constants (e.g., Qnil) constant addresses
1889 from the C point of view.
1890 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1891 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1892 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1893 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1894 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1895 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1896 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1897 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1898 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1899 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1900 * xselect.c, xsettings.c, xterm.c:
1901 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1902 These names are now defined automatically by make-docfile.
1903 * alloc.c (init_symbol): New function.
1904 (Fmake_symbol): Use it.
1905 (c_symbol_p): New function.
1906 (valid_lisp_object_p, purecopy): Use it.
1907 * alloc.c (marked_pinned_symbols):
1908 Use make_lisp_symbol instead of make_lisp_ptr.
1909 (garbage_collect_1): Mark lispsym symbols.
1910 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1911 (mark_object): Use it.
1912 (sweep_symbols): Sweep lispsym symbols.
1913 (symbol_uses_obj): New function.
1914 (which_symbols): Use it. Work for lispsym symbols, too.
1915 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1916 since Qt's address is already known now.
1917 (syms_of_alloc): Add lispsym count to symbols_consed.
1918 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1919 when testing whether storage is all bits zero.
1920 * dispextern.h (struct image_type):
1921 * font.c (font_property_table):
1922 * frame.c (struct frame_parm_table, frame_parms):
1923 * keyboard.c (scroll_bar_parts, struct event_head):
1924 * xdisp.c (struct props):
1925 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1926 Lisp_Object *, since Qfoo is no longer an object whose address can be
1927 taken. All uses changed.
1928 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1929 use it, so that they no longer need to take the address of a Lisp sym.
1930 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1931 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1932 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1933 DEFSYM Qdeactivate_mark before the corresponding var.
1934 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1935 instead of interning their symbols; this avoids duplicates.
1936 (LISP_INITIALLY, TAG_PTR)
1937 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1939 (LISP_INITIALLY_ZERO): Use it.
1940 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1941 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1942 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1943 (make_lisp_symbol): New function.
1944 (XSETSYMBOL): Use it.
1945 (DEFSYM): Now just a placeholder for make-docfile.
1946 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1947 (intern_sym): New function, with body taken from old intern_driver.
1948 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1950 (define_symbol): New function.
1951 (init_obarray): Define the C symbols taken from lispsym.
1952 Use plain DEFSYM for Qt and Qnil.
1953 * syntax.c (init_syntax_once): No need to worry about
1954 Qchar_table_extra_slots.
1956 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1958 'temacs -nw' should not call missing functions
1959 Without this patch, "temacs -nw" fails with the diagnostic
1960 "emacs: Symbol's function definition is void: frame-windows-min-size"
1961 and messes up the tty's state.
1962 * frame.c (Fframe_windows_min_size): New placeholder function.
1963 (syms_of_frame): Define it.
1964 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1965 (syms_of_window): Define it.
1967 Less 'make' chatter for lisp dir
1968 * Makefile.in (%.elc): Adjust to compile-onefile change in
1969 ../lisp/Makefile.in.
1971 batch write-region no longer says "Wrote FOO"
1972 This cuts down on 'make' chatter a bit.
1973 * fileio.c (Fwrite_region):
1974 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1976 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1978 Revert previous change to produce_composite_glyph
1979 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1981 Pacify gcc -Wparentheses
1982 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1984 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1986 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1987 f->can_x_set_window_size is true.
1988 * xterm.c (x_set_window_size_1): Call change_frame_size with
1989 text sizes instead of pixel sizes (Bug#19428).
1991 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1993 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1994 right-to-left screen lines. (Bug#19473)
1996 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1998 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
2000 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
2002 Simplify setfattr use by assuming GNU make
2003 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
2004 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
2005 Simplify by using GNU make rather than shell conditionals,
2006 by using ln -f rather than rm -f followed by ln,
2007 and by preferring $@ to spelling out the destination.
2009 2014-12-29 Eli Zaretskii <eliz@gnu.org>
2011 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
2012 file doesn't compile on MS-Windows.
2014 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
2016 Allow return value of system-name to vary. (Bug#19438)
2017 * filelock.c (current_lock_owner):
2018 * xrdb.c (get_environ_db):
2019 * xterm.c (same_x_server):
2020 * xterm.c (x_term_init):
2021 Prefer (system-name) to system-name, and avoid naming
2022 locals 'system-name'.
2023 * editfns.c (cached_system_name): New static var.
2024 (init_and_cache_system_name): New function.
2025 (init_editfns, Fsystem_name): Use it.
2026 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
2027 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
2028 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
2029 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
2030 Don't create a new string if the current value is already correct.
2032 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
2034 Fix produce_composite_width typo
2035 * term.c (produce_composite_glyph):
2036 Fix typo that confused number of columns for pixel width.
2038 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
2040 Wrap dll functions more simply
2041 * decompress.c, gnutls.c, image.c, xml.c:
2042 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
2043 rather than the inverse when not WINDOWSNT. This isolates the
2044 fn_* business into the WINDOWSNT-specific section of the code,
2045 which makes it easier to maintain the generic code.
2046 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
2047 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
2048 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
2049 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
2050 Remove. All uses replaced by DEF_DLL_FN.
2051 * decompress.c (inflateInit2): Remove; no longer needed.
2052 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
2054 Port memory-full checking to GnuTLS 3.3
2055 Instead of using gnutls_global_set_mem_functions, check every call
2056 to a GnuTLS function that might return an indication of memory
2057 exhaustion. Suggested by Dmitry Antipov in:
2058 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
2059 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
2060 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
2061 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
2063 (check_memory_full): New function.
2064 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
2065 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
2066 (Fgnutls_boot): Use it.
2067 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
2069 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
2071 Fix parse_settings to match internal documentation
2072 * xsettings.c (parse_settings): Return the number of settings seen.
2073 Count the settings changes accurately.
2074 (read_settings): Don't confuse number of settings changes with
2075 the return code from XGetWindowProperty.
2077 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2079 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
2080 composition_compute_stop_pos to the number of characters in the
2082 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
2084 * composite.c (composition_compute_stop_pos): If no composition
2085 was found in a string before ENDPOS, and ENDPOS is the string end,
2086 no need to back up to a safe point.
2088 * dispextern.h (struct it) <end_charpos>: Improve commentary.
2090 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
2092 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2093 (dealloc): Release bmRep.
2094 (setPixmapData): Make bmRep local so class member is not
2096 (setPixmapData): Rename local variable bmRep to avoid compiler
2099 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
2101 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
2102 when going to fullscreen (Bug#0x180004f).
2104 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2106 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
2108 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
2110 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
2112 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2114 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
2116 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
2118 Use bool for boolean in xselect.c, xsettings.c
2119 * xselect.c (x_get_local_selection, struct selection_data)
2120 (x_selection_request_lisp_error, struct prop_location)
2121 (x_handle_selection_request, x_convert_selection)
2122 (waiting_for_other_props_on_window, expect_property_change)
2123 (wait_for_property_change, x_handle_property_notify)
2124 (x_get_foreign_selection, x_get_window_property)
2125 (receive_incremental_selection)
2126 (x_get_window_property_as_lisp_data)
2127 (lisp_data_to_selection_data, Fx_get_selection_internal)
2128 (x_send_client_event):
2129 * xselect.c, xterm.h (x_handle_dnd_message):
2130 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
2131 (apply_xft_settings, read_and_apply_settings)
2132 (xft_settings_event, init_gsettings, init_xsettings)
2133 (syms_of_xsettings):
2134 Use bool for boolean.
2135 * xselect.c (x_get_window_property): Omit last arg, which was an
2137 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
2138 always true. All callers changed.
2140 2014-12-26 Eli Zaretskii <eliz@gnu.org>
2142 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
2145 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
2147 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
2150 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
2152 Use bool for boolean in xsmfns.c
2153 * xsmfns.c, xterm.h (x_session_have_connection):
2154 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
2155 Use bool for boolean.
2156 (x_session_initialize, Fhandle_save_session):
2157 Prefer NILP (x) to EQ (x, Qnil).
2159 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
2161 * callproc.c (child_setup):
2162 * dbusbind.c (xd_signature_cat):
2163 * doc.c (get_doc_string, Fsnarf_documentation):
2164 * editfns.c (Fuser_full_name):
2165 * frame.c (xrdb_get_resource):
2166 * gtkutil.c (xg_get_file_with_chooser):
2167 * tparam.c (tparam1):
2168 * xfns.c (xic_create_fontsetname):
2169 * xrdb.c (gethomedir, get_user_db, get_environ_db):
2170 * xsmfns.c (smc_save_yourself_CB):
2171 Rewrite to avoid the need for strcat, typically by using stpcpy
2172 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
2173 * doc.c (sibling_etc):
2174 * xrdb.c (xdefaults):
2175 Now a top-level static constant.
2177 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
2179 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
2182 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
2184 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
2185 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
2187 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
2189 Use bool for boolean in xterm.c
2190 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
2191 (x_set_window_size, x_bitmap_icon):
2192 * nsterm.m (ns_frame_raise_lower, x_new_font):
2193 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
2194 (struct terminal.frame_raise_lower_hook):
2195 * w32term.c (w32_frame_raise_lower):
2196 * xterm.c, xterm.h (x_text_icon):
2197 * xterm.c (x_update_window_begin, x_update_window_end)
2198 (x_update_end, x_after_update_window_line)
2199 (x_set_glyph_string_gc, x_draw_glyph_string_background)
2200 (x_draw_glyph_string_foreground)
2201 (x_draw_composite_glyph_string_foreground)
2202 (x_alloc_lighter_color, x_draw_relief_rect)
2203 (x_draw_glyph_string_box, x_draw_image_relief)
2204 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
2205 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
2207 (XFillRectangle) [HAVE_GTK3]:
2208 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
2209 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
2210 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
2211 (x_send_scroll_bar_event, xm_scroll_callback)
2212 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2213 (x_create_toolkit_scroll_bar)
2214 (x_create_horizontal_toolkit_scroll_bar)
2215 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
2216 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2217 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
2218 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2219 (x_scroll_bar_report_motion)
2220 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
2221 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
2222 (x_draw_window_cursor, x_clear_errors)
2223 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
2224 (set_wm_state, x_set_sticky, get_current_wm_state)
2225 (do_ewmh_fullscreen, x_handle_net_wm_state)
2226 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
2227 (x_set_window_size_1, XTframe_raise_lower)
2228 (x_make_frame_visible, x_iconify_frame)
2229 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
2230 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
2231 (x_delete_terminal, x_initialize, syms_of_xterm):
2232 Use bool for boolean.
2234 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
2236 * composite.h (struct composition.width): Now int
2237 instead of unsigned short, as we prefer signed integers.
2239 Let charset tick grow past USHRT_MAX
2240 * charset.c, charset.h (charset_ordered_list_tick):
2241 Now EMACS_UINT, not unsigned short.
2242 * fontset.c (reorder_font_vector): Allow the tick to grow to the
2243 maximum representable Emacs integer value before wrapping it around.
2245 Simplify unexec file mode setting
2246 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
2247 Don't include <sys/stat.h> when no longer needed.
2248 (unexec): Create file with correct mode in the first place,
2249 rather than overwriting the mode later and fiddling with the
2250 global umask in the mean time. Avoid bogus usage like
2251 'umask (777)', which should have been 'umask (0777)'.
2252 (mark_x): Remove. All callers removed.
2254 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
2256 Minor cleanups for Lisp objects and symbols
2257 * alloc.c (next_vector, set_next_vector):
2258 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
2259 (lisp_h_make_number) [USE_LSB_TAG]:
2260 Use Lisp_Int0 instead of the mystery constant 0.
2261 * alloc.c (mark_object): Always set and use po; that's simpler.
2262 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
2263 Properly parenthesize definientia.
2264 * bidi.c (bidi_initialize):
2265 * buffer.c (init_buffer_once):
2266 * nsfns.m (syms_of_nsfns):
2267 * nsmenu.m (syms_of_nsmenu):
2268 * nsselect.m (syms_of_nsselect):
2269 Prefer DEFSYM to defining by hand.
2270 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
2271 * data.c: Fix too-long line.
2272 * lisp.h (DECLARE_GDB_SYM): New macro.
2273 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
2274 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
2275 Declare the symbol, so it's visible to everywhere lisp.h is included.
2276 Move forward decls as far forward as they can go,
2277 to allow future changes to use them.
2279 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
2281 * gnutls.c: Include gnutls.h.
2282 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
2283 * image.c (svg_load): Fix pointer signedness.
2285 2014-12-18 Martin Rudalics <rudalics@gmx.at>
2287 * frame.c (frame_windows_min_size): New argument IGNORE.
2288 (adjust_frame_size): When called from change_frame_size call
2289 frame_windows_min_size with IGNORE Qt so we can ignore size
2292 2014-12-18 Eli Zaretskii <eliz@gnu.org>
2294 * font.c (Ffont_info): Add more font information to the vector
2295 returned by the function, inspired by query-font. Doc fix.
2298 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
2300 * keyboard.c (input_was_pending): New var.
2301 (read_char): Use it to make sure we only skip redisplay when we can't
2302 keep up with the repeat rate.
2304 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
2306 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
2308 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2310 * image.c (svg_load): Watch out for nil value of current buffer's
2311 filename. Re-enable filename thing for not-a-file case.
2313 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2315 Partially disabled previous change.
2317 * image.c (svg_load): Temporarily disabled filename thing for
2318 not-a-file case as it can cause crashs.
2320 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2322 Fix problem with images referenced within svg files. (bug#19373)
2324 * image.c: Additional parameter 'filename' for
2325 svg_load_image. Include "buffer.h". Define library function
2326 rsvg_handle_set_base_uri for WINDOWSNT.
2327 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
2328 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
2329 (svg_load): Pass a filename to svg_load_image: either name of
2330 actual file or of current buffer's file.
2331 (svg_load_image): New parameter 'filename', used for setting
2332 base_uri, necessary for loading referenced images. (bug#19373)
2334 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
2336 * lread.c (init_obarray): Declare Qt as special.
2337 This fixes a typo in the 2012-05-15 patch that
2338 tried to declare Qt as special.
2340 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
2342 Various fixes to use bool type and constants.
2343 * dispnew.c (update_single_window): Remove arg `force_p' since it's
2345 * xfaces.c (clear_face_cache): Use bool for the argument type.
2347 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
2349 Correct same_at_end when restoring window points
2350 * fileio.c (Finsert_file_contents): Compute same_at_end character
2351 position using the old buffer size, not the new one, since
2352 restore_window_points wants the old size.
2353 Fixes: debbugs:19161
2355 2014-12-14 Alan Mackenzie <acm@muc.de>
2357 New feature optionally to accelerate auto-repeated scrolling.
2359 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
2361 * window.c (window_scroll): Bind fontification-functions to nil
2362 when scrolling by whole screens and
2363 fast-but-imprecise-scrolling is non-nil.
2364 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
2366 * lisp.h (bool): Declare Qfontification_functions extern.
2368 2014-12-14 Eli Zaretskii <eliz@gnu.org>
2370 Load system's default trusted Certificate Authorities if available.
2371 * gnutls.c (gnutls_certificate_set_x509_system_trust)
2372 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
2373 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
2374 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
2375 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
2377 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
2378 Call gnutls_certificate_set_x509_system_trust. Log an error message if
2381 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
2383 * regex.c (analyze_first): Rename from analyze_first.
2385 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
2387 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
2388 a hack involving a union.
2390 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2392 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
2393 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
2396 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
2398 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
2400 * gnutls.h: Always declare syms_of_gnutls.
2402 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2403 clarity. Let the availability check return Qnil when the GnuTLS
2404 integration is not available, instead of erroring out.
2407 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2409 * xdisp.c (move_it_in_display_line_to, display_line):
2410 Don't disallow overflow-newline-into-fringe when word-wrap is in
2413 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2415 * fileio.c: Better preserve window-points during revert (bug#19161).
2416 (Qget_buffer_window_list): New var.
2417 (get_window_points_and_markers, restore_window_points): New functions.
2418 (Finsert_file_contents): Use them to save and restore window-points.
2420 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2422 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2423 descriptor if called from x_connection_closed and always delete
2424 this descriptor from keyboard waiting set (Bug#19147).
2426 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2428 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2429 (bidi_cache_max_elts): New global variable.
2430 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2431 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2433 (bidi_cache_search): Handle overflown cache. Improve commentary.
2434 (bidi_cache_ensure_space): Limit allocations to the current value
2435 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2436 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2437 the increment to not exceed the limit.
2438 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2439 cache, zero otherwise (meaning the cache overflowed). In the
2440 latter case, set bidi_cache_last_idx to -1.
2441 (bidi_peek_at_next_level): Handle overflown cache.
2442 (bidi_push_it): Increase the cache limit for iterating the new object.
2443 (bidi_pop_it): Decrease the cache limit back to previous value.
2444 (bidi_shelve_cache): Shelve the current value of the cache limit.
2445 (bidi_unshelve_cache): Restore the value of cache limit.
2446 (bidi_find_bracket_pairs): If the cache overflows while looking
2447 for the paired bracket, give up and let bidi_resolve_neutrals
2448 process the bracket as a simple neutral. (Bug#19322)
2449 (bidi_find_other_level_edge): If the cache overflows, fall back on
2450 Plan B, which effectively stops the reordering and restarts it on
2451 the next character (after resetting the cache).
2452 (bidi_move_to_visually_next): When the cache overflows, reset it
2453 after processing the last cached character.
2455 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2457 Fix glitches in gnutls.c, mostly memory-related
2458 * gnutls.c: Sort macro definitions by name.
2459 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2460 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2461 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2462 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2463 calculating string length. Use make_uninit_string, to avoid
2464 copying the string. Cast the char, not the pointer.
2465 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2466 and free. Work even for dates past the year 9999. Use void *
2467 for buffers, to avoid casts.
2469 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2471 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2473 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2475 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2478 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2480 * process.c: Whitespace and line-break nitpicks.
2482 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2484 * gnutls.c (gnutls_certificate_details): The :signature isn't
2485 that useful, so remove it.
2486 (gnutls_certificate_details): Clean up whitespace slightly.
2487 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2489 (gnutls_certificate_details): Put :signature-algorithm back again,
2490 which was removed by mistake.
2491 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2492 that they are not messaged by default (bug#16253).
2493 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2495 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2497 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2499 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2502 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2504 * eval.c (Fsignal): Remove duplicate test.
2505 (Fautoload_do_load): Fix up docstring.
2507 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2509 * nsterm.m (represented_filename, represented_frame): New variables.
2510 (ns_set_represented_filename): New function.
2511 (sendEvent:): Set represented filename here to avoid flicker,
2512 related to Bug#18757.
2514 * nsterm.h: Declare ns_set_represented_filename.
2516 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2517 at once, call ns_set_represented_filename instead.
2519 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2521 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2522 (struct bidi_stack): Reduce size by using bit fields and by
2523 packing sos, override, and isolate_status into a single 8-bit
2524 byte called 'flags'.
2526 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2527 (bidi_push_embedding_level): Construct flags from individual
2528 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2530 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2531 from flags. Adapt to changes in prev_for_neutral,
2532 next_for_neutral, and last_strong members.
2533 (bidi_line_init): Initialize flags to zero.
2534 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2535 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2537 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2539 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2540 (Fapply): Try and simplify the control flow.
2542 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2544 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2545 Use gnutls_sign_get_name directly because
2546 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2547 (init_gnutls_functions): Load missing gnutls_server_name_set.
2549 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2551 * bidi.c (bidi_find_first_overridden): New function.
2553 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2554 (syms_of_xdisp): Defsubr it.
2556 * dispextern.h (bidi_find_first_overridden): Add prototype.
2558 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2560 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2561 to nil after release (Bug#9133).
2563 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2565 Port better to AddressSanitizer.
2566 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2568 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2569 Return -1 or 0, as the pipe trick doesn't work.
2570 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2572 * print.c (print_object):
2573 When a pointer-check primitive returns -1, do not assume this
2574 means the pointer is valid or that the underlying system has failed.
2575 It could just be that addresses are being sanitized so Emacs can't
2576 test for pointer validity.
2577 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2578 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2579 string validity checker doesn't work on stack-based strings.
2581 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2583 Improve clarity of USE_LSB_TAG definition.
2584 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2585 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2586 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2587 VAL_MAX / 2 rather than in terms of the (more complicated)
2588 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2590 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2592 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2593 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2594 (next_element_from_buffer): When done with overlays, reset the
2595 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2597 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2599 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2600 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2602 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2604 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2605 for paxctl and setfattr. Fixes temacs startup failure with
2606 grsecurity/PaX enabled Linux kernel (bug#19067).
2608 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2610 * w32.c, w32heap.c, w32term.c:
2611 Use MINGW_W64 instead of _W64.
2613 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2615 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2617 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2619 * gnutls.c (gnutls_ip_address_p): New function.
2620 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2622 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2624 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2626 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2628 Fix gnutls problems caught by static checking.
2629 * gnutls.c (Fgnutls_boot): Remove unused local.
2630 (Fgnutls_boot): Fix pointer signedness.
2632 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2634 * gnutls.c (gnutls_certificate_details): Don't include certain
2635 certificate details on older gnutls versions (bug#19168).
2636 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2637 (gnutls_certificate_details): Reversed check in last checkin.
2639 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2641 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2642 (Fgnutls_peer_status_warning_describe): Add function to describe a
2643 peer verification warning symbol.
2644 (Fgnutls_peer_status): Use it.
2645 (Fgnutls_boot): Use it. Minor logging fixes.
2647 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2649 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2651 2014-11-24 Glenn Morris <rgm@gnu.org>
2653 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2655 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2656 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2658 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2660 * gnutls.c: Fix Windows function definition of
2661 gnutls_x509_crt_get_fingerprint.
2663 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2665 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2667 * process.h: Added more fields to Lisp_Process to track
2668 certificate details.
2670 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2671 (Fgnutls_peer_status): New functions to export TLS certificate
2672 details to Emacs Lisp.
2674 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2676 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2677 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2678 check for gtk_adjustment_configure (Bug#19149).
2679 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2681 2014-11-22 Glenn Morris <rgm@gnu.org>
2683 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2685 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2687 Don't shrink frame when using desktop-save-mode (Bug#19048).
2688 * w32fns.c (x_set_tool_bar_lines): Always call
2689 x_change_tool_bar_height (Bug#19048).
2690 (x_change_tool_bar_height): Mark frame as garbaged since
2691 adjust_frame_size might not have done that.
2692 * xfns.c (x_set_tool_bar_lines): Always call
2693 x_change_tool_bar_height (Bug#19048).
2694 (x_change_tool_bar_height): Mark frame as garbaged since
2695 adjust_frame_size might not have done that.
2697 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2699 * xml.c (parse_region): Take care of new optional parameter
2700 'discard-comments' of 'libxml-parse(html|xml)-region'.
2701 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2702 New optional parameter 'discard-comments'.
2704 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2706 Improve time stamp handling, and be more consistent about it.
2707 * editfns.c (invalid_time): New function.
2708 Use it instead of 'error ("Invalid time specification")'.
2709 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2710 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2712 (make_time_tail, make_time): Remove. All uses changed to use
2713 new functions or plain list4i.
2714 (disassemble_lisp_time): Return effective length if successful.
2715 Check that LOW is an integer, if it's combined with other components.
2716 (decode_time_components): Decode into struct lisp_time, not
2717 struct timespec, so that we can support a wide set of times
2718 regardless of whether time_t is signed. Decode plain numbers
2719 as seconds since the Epoch, and nil as the current time.
2720 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2721 Reimplement in terms of new functions.
2722 (Fencode_time): Just use list2i.
2723 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2724 * keyboard.c (decode_timer): Don't allow the new formats (floating
2725 point or nil) in timers.
2726 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2727 place of the magic number '16'.
2728 (struct lisp_time): New type.
2729 (decode_time_components): Use it.
2730 (lisp_to_timespec): New decl.
2732 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2734 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2737 * callint.c (Fcall_interactively): Pass in nil as argument to
2738 Fbarf_if_buffer_read_only.
2740 * fileio.c (Finsert_file_contents): Ditto.
2742 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2744 * textprop.c (verify_interval_modification): Check buffer
2745 readedness after the last interval.
2747 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2748 the text at POSITION (new optional argument) has the
2749 `inhibit-read-only' text property set.
2751 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2753 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2754 errors in computing the number of pixels to scroll.
2755 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2757 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2759 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2760 call updateFrameSize.
2762 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2764 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2766 * nsfns.m (x_set_foreground_color, x_set_background_color)
2767 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2768 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2770 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2772 * nsterm.m (ns_send_appdefined): Check for application defined
2773 event on Cocoa (Bug#18993).
2774 (run): Restore code before the previous 18993 fix.
2776 2014-11-14 David Reitter <david.reitter@gmail.com>
2778 * nsterm.m (run): Set timeout for event loop to prevent hang.
2781 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2783 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2785 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2787 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2788 for each candidate font but attempt to reuse it from previous improper
2791 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2793 Avoid undefined behavior in color table hashing.
2794 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2795 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2796 This function avoids undefined behavior with signed shift overflow.
2798 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2800 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2801 when the inserted text does not need decoding. (Bug#18982)
2803 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2805 * nsterm.h (EmacsScroller): judge returns bool.
2807 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2808 (ns_judge_scroll_bars): Only set removed if judge returns true.
2809 (judge): Returns bool == condemned. Remove self from window.
2810 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2812 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2814 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2815 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2817 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2819 * nsterm.m (ns_set_vertical_scroll_bar)
2820 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2822 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2824 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2825 merely because tmo_in_millisec is nonnegative. The 1st call
2826 to g_main_context_query could succeed while the 2nd one fails.
2828 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2830 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2832 * nsterm.m (run): Only use non-system event loop if OSX version is
2833 exactly 10.9 (Bug#18993).
2834 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2837 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2839 * callproc.c (encode_current_directory): Support handling of file
2840 names prepended by "/:". (Bug#18891)
2842 2014-11-08 Alan Mackenzie <acm@muc.de>
2844 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2846 2014-11-08 Dima Kogan <dima@secretsauce.net>
2848 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2850 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2852 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2853 raises an error. (Bug#18891)
2855 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2857 * frame.c (adjust_frame_size): Call x_set_window_size only if
2858 f->can_x_set_window_size is set.
2859 (make_frame): Initialize f->can_x_set_window_size and
2860 f->can_run_window_configuration_change_hook.
2861 (Fcan_run_window_configuration_change_hook): New function.
2862 * frame.h (frame): Split `official' into `can_x_set_window_size'
2863 and `can_run_window_configuration_change_hook'.
2864 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2865 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2866 Set f->can_x_set_window_size.
2867 * window.c (run_window_configuration_change_hook):
2868 Return immediately if either f->can_x_set_window_size or
2869 f->can_run_window_configuration_change_hook are false.
2870 (Fset_window_configuration): Instead of f->official set
2871 f->can_x_set_window_size.
2872 * xfns.c (Fx_create_frame, x_create_tip_frame):
2873 Set f->can_x_set_window_size.
2875 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2877 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2878 cleanup from 2014-11-01 (Bug#18972).
2880 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2882 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2883 * xdisp.c (window-scroll-functions): Improve docstring.
2885 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2887 Uniquify the 'size' symbol.
2889 * w32notify.c (Qsize): Remove.
2890 * lisp.h (Qsize): New decl.
2891 * lread.c (Qsize): Now extern.
2892 * w32notify.c (syms_of_w32notify): No need to defsym.
2894 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2896 * dispnew.c (change_frame_size_1): Fix call of
2898 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2899 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2900 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2901 (Qtool_bar_size): New constants.
2902 (frame_inhibit_resize, adjust_frame_size): New argument to
2903 handle case where frame_inhibit_implied_resize is a list.
2904 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2905 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2906 (x_set_right_divider_width, x_set_bottom_divider_width)
2907 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2908 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2910 (frame-inhibit-implied-resize): Rewrite doc-string.
2911 * frame.h (frame_inhibit_resize, adjust_frame_size):
2912 Fix external declarations.
2913 (Qframe_position, Qframe_outer_size)
2914 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2915 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2916 (Qtool_bar_size): Extern them.
2917 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2918 (xg_height_or_width_changed): Remove.
2919 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2920 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2921 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2922 (xg_change_toolbar_position): Call adjust_frame_size directly.
2923 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2924 Fix calls of adjust_frame_size.
2925 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2926 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2927 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2928 frame can get resized when tool-bar-lines parameter changes from
2930 (Fw32_frame_menu_bar_size): Return fourth value.
2931 (Fw32_frame_rect): Block input around system calls
2932 (Fx_frame_geometry): New function.
2933 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2934 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2935 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2936 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2937 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2938 (Fx_create_frame): Adjust adjust_frame_size calls.
2939 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2940 frame can get resized when tool-bar-lines parameter changes from
2942 (Fx_frame_geometry): New function.
2943 * xmenu.c (update_frame_menubar): On Lucid call
2944 adjust_frame_size with one pixel less height to avoid that
2945 repeatedly adding/removing the menu bar grows the frame.
2946 (free_frame_menubar): On Motif arrange to optionally preserve
2947 the old frame height when removing the menu bar.
2948 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2950 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2952 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2953 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2954 frame; instead, print an error message.
2956 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2958 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2960 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2962 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2963 (dealloc): Release bmRep.
2965 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2966 imageListSetNext, imageListNext.
2968 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2969 (reference): Remove.
2970 (allocInitFromFile:): Remove searching ImageList and calling
2971 reference (Bug#18918).
2972 (dealloc): Remove handling if ImageList.
2974 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2976 * process.c (catch_child_signal): Fix incorrect assertion.
2978 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2980 * macfont.m (macfont_draw):
2981 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2983 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2984 if force_integral_p (i.e. no antialias).
2985 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2986 bold if no antialias (Bug#18876).
2988 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2989 was given (Bug#18846).
2991 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2993 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2994 instead of in xdisp.c, function now takes void. (Bug#18884).
2996 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2997 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2999 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
3000 struct window* (Bug#18889).
3001 Remove getMouseMotionPart.
3002 (ns_output): Make icon_top/left int.
3004 * nsfns.m (x_icon): icon_top/left is int.
3006 * nsterm.m (ns_mouse_position): Remove unused code.
3007 (initFrame:window:, dealloc): Use window instead of win.
3008 (getMouseMotionPart:window:x:y:): Remove, unused.
3009 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
3011 2014-11-01 Eli Zaretskii <eliz@gnu.org>
3013 * keyboard.c (readable_events): When FLAGS include
3014 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
3015 This avoids returning non-nil from input-pending-p when only such
3016 events are in the queue. (Bug#18856)
3018 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
3020 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
3021 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
3022 (Qforeign_selection): Remove.
3023 (ns_get_local_selection): Identation fix.
3024 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
3026 * nsselect.m (ns_get_local_selection): Remove calling of
3027 functions in Vselection_converter_alist (Bug#18911).
3028 (syms_of_nsselect): Remove Vselection_converter_alist.
3030 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
3032 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
3033 and unnecessary initialization. Adjust comments.
3035 2014-10-30 Eli Zaretskii <eliz@gnu.org>
3037 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
3039 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
3040 index, not an absolute one, as that's what the function expects.
3042 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
3044 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
3045 font on an initial frame when running as a daemon (Bug#18869).
3047 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
3049 2014-10-30 Eli Zaretskii <eliz@gnu.org>
3051 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
3052 build_string, when importing a home directory. (Bug#18873)
3054 2014-12-27 Eli Zaretskii <eliz@gnu.org>
3056 * dispnew.c (buffer_posn_from_coords):
3057 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
3058 account for the header-line height. (Bug#18839)
3060 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
3062 * xml.c (parse_region): Do not forget the first document child.
3064 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
3066 * nsselect.m: pasteboard_changecount is new.
3067 (ns_store_pb_change_count, ns_get_pb_change_count)
3068 (ns_get_our_change_count_for): New functions.
3069 (ns_string_to_pasteboard_internal): Correct comment.
3070 type => gtype in eassert, Call ns_store_pb_change_count.
3071 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
3072 (Fns_disown_selection_internal, Fns_selection_owner_p):
3073 Replace Vselection_alist check, with change count check.
3074 (Fns_get_selection): Initialize val to Qnil. Only get local
3075 selection if change counts match (Bug#18799).
3076 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
3078 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
3080 * w32proc.c (create_child): If calling a quoted batch file,
3081 pass NULL for exe. (Bug#18745)
3083 2014-10-24 Eli Zaretskii <eliz@gnu.org>
3085 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
3086 (bidi_resolve_brackets): Use end of string position rather than ZV
3087 when iterating over a string. (Bug#18815)
3089 2014-10-24 Martin Rudalics <rudalics@gmx.at>
3091 * keyboard.c (make_lispy_position): Return coordinates also when
3092 on scroll bars, fringes, margins or not in a window.
3093 * xdisp.c (show_mouse_face): Don't change cursor face during
3096 2014-10-23 Martin Rudalics <rudalics@gmx.at>
3098 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
3099 (frame_resize_pixelwise, frame_inhibit_implied_resize):
3100 Fix doc-strings (Bug#18789).
3102 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
3104 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
3106 2014-10-22 Eli Zaretskii <eliz@gnu.org>
3108 Optimize redisplay of simple bracketed text.
3109 * bidi.c (bidi_cache_reset_to): New function.
3110 (bidi_cache_reset): Call it.
3111 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
3113 (bidi_resolve_explicit): Reset bracket_pairing_pos and
3114 bracket_enclosed_type only if bracket_pairing_pos's value is not
3116 (MAX_BPA_STACK): Make sure the value is signed.
3117 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
3118 stop pushing values onto the stack.
3119 (bidi_find_bracket_pairs): If the bracketed text is only on the
3120 base embedding level, remove all the states cached by this
3121 function from the cache, and return zero, so that the brackets in
3122 this segment of text are processed as normal neutrals.
3123 (bidi_resolve_brackets): Detect the brackets that are to be
3124 processed as neutrals, and don't call bidi_find_bracket_pairs on
3127 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
3129 * w32select.c (Fw32_selection_exists_p): Rename from
3130 Fx_selection_exists_p.
3131 (syms_of_w32select): Adjust accordingly.
3133 * w16select.c (Fw16_selection_exists_p): Rename from
3134 Fx_selection_exists_p.
3135 (syms_of_win16select): Adjust accordingly.
3137 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
3138 (Fns_own_selection_internal): Tighten scoping.
3139 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
3140 (Fns_get_selection): Rename from Fx_get_selection_internal.
3141 (Fns_get_selection_internal, Fns_store_selection_internal):
3143 (syms_of_nsselect): Adjust accordingly.
3145 2014-10-21 Martin Rudalics <rudalics@gmx.at>
3147 * w32fns.c (Fw32_frame_menu_bar_size): New function.
3148 * w32term.c (x_set_window_size): Account for wrapped menu bar
3149 lines when setting up frame height (Bug#15174 and Bug#18720).
3150 (w32_add_wrapped_menu_bar_lines): New variable.
3152 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
3154 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
3157 2014-10-20 Glenn Morris <rgm@gnu.org>
3159 * Merge in all changes up to 24.4 release.
3161 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
3163 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
3164 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
3166 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
3168 * xterm.c (handle_one_xevent): Check return value from
3169 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
3170 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
3172 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
3173 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
3174 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
3175 Gtk+ >= 3.14 (Bug#18674).
3176 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
3177 Gtk+ >= 3.14 (Bug#18674).
3179 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
3181 * gtkutil.c: Remove no-longer-used code.
3182 (xg_update_menubar): Remove unused local and unnecessary call to
3183 gtk_menu_item_get_submenu.
3184 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
3185 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
3186 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
3188 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
3190 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
3192 * xterm.h (handlebox_widget): Remove.
3194 * xmenu.c (set_frame_menubar): Remove GTK block that calls
3197 * gtkutil.h (xg_have_tear_offs): Remove declaration.
3199 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
3200 to handle Gtk versions.
3201 (xg_get_file_with_chooser): Use them.
3202 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
3203 Remove (create_menus): Remove teroff argument and code.
3204 Remove call to gtk_menu_set_title.
3205 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
3206 Adjust args to create_menus.
3207 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
3208 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
3209 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
3210 (xg_make_tool_item): Remove detach code.
3211 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
3212 (find_icon_from_name): New function.
3213 (update_frame_tool_bar): Remove GtkStockItem code, move to
3214 find_icon_from_name. Let stock be a list of icon names to try.
3215 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
3216 Replace TOOLBAR_TOP_WIDGET.
3217 (free_frame_tool_bar, xg_change_toolbar_position ):
3218 Replace TOOLBAR_TOP_WIDGET.
3219 (xg_initialize): Remove tearoff code.
3221 2014-10-18 Eli Zaretskii <eliz@gnu.org>
3223 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
3224 pixel from the window's cursor glyph width, since X renders hollow
3225 blocks 1 pixel wider than the 'width' parameter.
3227 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
3228 glyph->pixel_width; this is now done in xterm.c.
3230 Fix reordering of bracket characters in isolates.
3231 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
3232 RESOLVED_ONLY; when non-zero, return from the cache only fully
3233 resolved states. All callers changed.
3234 (CANONICAL_EQU): New macro.
3235 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
3236 equivalent of the paired closing bracket character.
3237 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
3238 the default non-negative value, to be checked later in
3239 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
3240 characters against those pushed onto the BPA stack.
3241 (bidi_record_type_for_neutral): New function.
3242 (bidi_resolve_brackets): Record next_for_neutral and
3243 prev_for_neutral when embedding level gets pushed. Force
3244 resolution of bracket pairs when entering a level run that was not
3246 (bidi_resolve_neutral): Add assertions before calling
3247 bidi_resolve_neutral_1.
3248 (bidi_level_of_next_char): Remove the code that attempted to
3249 resolve unresolved neutrals; that is now done by
3250 bidi_resolve_neutral.
3252 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
3254 2014-10-17 Eli Zaretskii <eliz@gnu.org>
3256 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
3257 1-pixel R2L characters.
3258 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
3259 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
3261 2014-10-16 Eli Zaretskii <eliz@gnu.org>
3263 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
3266 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
3268 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
3269 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
3270 It's not clear to me whether the initialization is needed,
3271 but it can't hurt so I played it safe.
3273 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
3275 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
3277 2014-10-15 Eli Zaretskii <eliz@gnu.org>
3279 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
3280 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
3282 (bidi_get_type): Return the isolate initiators and terminator types.
3283 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
3284 (bidi_fetch_char_skip_isolates, find_first_strong_char)
3285 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
3286 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
3287 for the new features.
3288 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
3289 push and pop correctly for isolates.
3290 (bidi_remember_char): Modify to accept an additional argument
3291 and record the bidi type according to its value.
3292 (bidi_cache_iterator_state): Accept an additional argument to only
3293 update an existing state. Handle the new members of struct bidi_it.
3294 (bidi_cache_find): Arguments changed: no longer accepts a level,
3295 instead accepts a flag telling it whether it is okay to return
3296 unresolved neutrals.
3297 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
3298 table. Initialize new isolate-related members.
3299 (bidi_paragraph_init): Some code factored out into
3300 find_first_strong_char.
3301 (bidi_resolve_explicit_1): Function deleted, its code incorporated
3302 into bidi_resolve_explicit.
3303 (bidi_resolve_explicit): Support the isolate initiators and
3304 terminator. Fix handling of embeddings and overrides according to
3305 new UBA requirements. Record information about previously seen
3306 characters here (moved from bidi_level_of_next_char).
3307 (bidi_resolve_weak): Adapt to changes in struct members.
3308 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
3309 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
3310 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
3311 paired bracket resolution. Handle isolate initiators and
3313 (bidi_type_of_next_char): Remove unneeded code for BN limit.
3314 (bidi_level_of_next_char): Move the code that records information
3315 about previous characters to bidi_resolve_explicit. Fix logic of
3316 resolving neutrals and make sure their cache entries are updated.
3317 Remove now unneeded special handling of PDF level.
3319 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
3320 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
3321 enlarged per Unicode 6.3.
3322 (enum bidi_bracket_type_t): New data type.
3323 (struct bidi_saved_info): Leave only 2 type members out of 4.
3325 (struct bidi_stack): Add members necessary to support isolating
3327 (struct bidi_it): Add new members necessary to support isolating
3328 sequences and bracket pair resolution.
3330 * xdisp.c (Fbidi_resolved_levels): New function.
3331 (syms_of_xdisp): Defsubr it.
3332 (append_glyph, append_composite_glyph, produce_image_glyph)
3333 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
3335 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
3337 * term.c (append_glyph, append_composite_glyph)
3338 (append_glyphless_glyph): Convert aborts to assertions.
3340 * .gdbinit (pgx): Display the character codepoint, resolved level,
3341 and bidi type also for glyphless glyphs.
3343 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3345 Avoid unwanted point motion in Fline_beginning_position.
3346 * lisp.h (scan_newline_from_point): Add prototype.
3347 * search.c (scan_newline_from_point): New function, refactored from...
3348 * cmds.c (Fforward_line): ...adjusted user.
3349 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
3350 and simplify the former since the latter doesn't move point.
3352 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3354 Cleanup terminal handling code.
3355 * dispextern.h (get_named_tty): Remove prototype but...
3356 * termhooks.h (get_named_terminal): ...resurrect it under
3357 more meaningful name.
3358 (get_terminal): Likewise, but with...
3359 (decode_live_terminal): ...this name.
3360 (decode_tty_terminal): Add prototype.
3361 * term.c (get_tty_terminal): Remove.
3362 (get_named_tty): Remove.
3363 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
3364 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
3365 Use decode_tty_terminal.
3366 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
3367 * terminal.c (get_terminal): Refactor to...
3368 (decode_terminal, decode_live_terminal): ...new functions.
3369 (decode_tty_terminal): Replacement for get_tty_terminal.
3370 (get_named_terminal): Likewise for get_named_tty.
3371 * coding.c (Fset_terminal_coding_system_internal)
3372 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
3373 (Fkeyboard_coding_system):
3374 * composite.c (Fcomposition_get_gstring):
3375 * dispnew.c (Fsend_string_to_terminal):
3376 * frame.c (Fmake_terminal_frame):
3377 * nsfns.m (check_ns_display_info):
3378 * w32fns.c, xfns.c (check_x_display_info):
3379 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
3380 * keyboard.c (handle_interrupt_signal, handle_interrupt)
3381 (Fset_quit_char): Use get_named_terminal.
3382 (Fset_output_flow_control, Fset_input_meta_mode):
3383 Use decode_tty_terminal.
3385 2014-10-13 Eli Zaretskii <eliz@gnu.org>
3387 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
3388 between 32-bit and 64-bit MinGW builds. (Bug#18699)
3390 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3392 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
3393 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
3395 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
3397 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
3400 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3402 * editfns.c (dump_tz_string): No longer const.
3403 It might be modified.
3405 * nsmenu.m (clear): Assume OS X 10.6 or later.
3407 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3409 * unexmacosx.c: Remove include ppc/reloc.h.
3410 (unrelocate, copy_dysymtab): Remove PPC code.
3411 (rebase_reloc_address): Remove, only used for PPC:
3413 * nsterm.m: Always include macfont.h on COCOA.
3414 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3415 (ns_dumpglyphs_image, ns_check_menu_open)
3416 (applicationDidFinishLaunching)
3417 (antialiasThresholdDidChange:)
3418 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3419 Remove checks for OSX <= 10.5/10.6.
3420 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3421 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3424 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3425 (NS_HAVE_NSINTEGER): Remove block.
3426 Remove >= OSX 10.6 tests.
3428 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3429 (x_activate_menubar, trackingNotification:): Remove check for
3431 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3433 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3435 * nsfns.m: Always include macfont.h on COCOA.
3436 (ns_filename_from_panel, ns_directory_from_panel)
3437 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3438 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3440 * macfont.m: Remove >= 1050 check.
3441 (macfont_create_family_with_symbol)
3442 (macfont_get_glyph_for_character)
3443 (mac_font_get_glyphs_for_variants)
3444 (mac_ctfont_create_available_families, syms_of_macfont):
3445 Remove code for OSX < 10.6.
3446 (mac_font_family_group, mac_font_family_compare): Remove, only used
3449 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3450 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3452 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3455 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3457 Fix putenv race conditions with undefined behavior (Bug#8705).
3458 Do all putenv calls before Emacs creates any threads.
3459 Use a safer way to modify the TZ environment variable in the
3460 presence of multiple threads. For further thread-safety,
3461 prefer localtime_r and gmtime_r to localtime and gmtime,
3462 and prefer struct tm's tm_gmtoff (if available) to calling
3463 both localtime_r and gmtime_r.
3464 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3465 (init_dbusbind): ... to this new function.
3466 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3467 * xterm.c (x_term_init): Move xputenv call from here ...
3468 (init_xterm): ... to this new function.
3469 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3470 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3471 (dump_tz_string): New constant.
3472 (init_editfns): Use it. This centralizes the dump_tz stuff.
3473 Call set_time_zone_rule here, so that its xputenv is done
3474 before Emacs goes multithreaded.
3475 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3476 thread-safe enough for Emacs.
3477 (format_time_string, Fdecode_time, Fcurrent_time_string)
3478 (Fcurrent_time_zone):
3479 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3480 localtime and gmtime. Remove now-unnecessary calls to block_input.
3481 (tm_gmtoff): New static function.
3482 (Fdecode_time, Fcurrent_time_zone): Use it.
3483 (Fencode_time): Use mktime_z, for better thread-safety.
3484 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3485 i.e., not quite thread-safe but good enough for Emacs typical usage.
3486 Do not reclaim storage that is in the environment; let it leak.
3487 Always call tzset, since localtime_r does not.
3488 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3489 This is now done in init_editfns.
3490 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3491 New macros and declarations, for platforms lacking tzalloc & friends.
3493 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3495 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3496 On x86 platforms this works around GCC bug 63495
3497 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3498 and more generally should fix a portability problem in Emacs.
3499 Reported by Stefan Monnier in:
3500 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3502 2014-10-08 Leo Liu <sdl.web@gmail.com>
3504 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3505 * keymap.c (describe_vector_princ):
3506 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3509 * print.c (printchar_stdout_last): Declare.
3510 (printchar): Record the last char written to stdout.
3511 (Fterpri): Add optional argument ENSURE.
3513 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3515 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3516 DELAY argument to change_frame_size, so that the frame size
3517 changes, if any are needed, are delayed until the next redisplay.
3518 This is to avoid a too early QUIT inside change_frame_size, when
3519 it calls Lisp in frame_windows_min_size, in case one of the events
3520 we've read sets the quit-flag. (Bug#18649)
3522 * w32fns.c (check_x_display_info): Accept terminal objects as
3523 argument, to follow what xfns.c does.
3525 2014-10-07 Glenn Morris <rgm@gnu.org>
3527 * Makefile.in ($(srcdir)/macuvs.h)
3528 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3530 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3532 * decompress.c (init_zlib_functions): Move the message about zlib
3533 being unavailable from here...
3534 (Fzlib_decompress_region): ...to here. (Bug#18650)
3536 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3538 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3539 the case where an optional string is used. Adjust docstring.
3541 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3543 * lisp.mk (lisp): Remove w32-common-fns.elc.
3545 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3547 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3548 These were already defined in buffer.c, and the duplicate
3549 definitions cause problems on platforms like 'gcc -fno-common'.
3550 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3552 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3554 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3555 if toolbar is visible.
3557 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3560 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3561 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3562 (ns_select, ns_read_socket): Use unwind_protect to decrease
3563 apploopnr (Bug#18345).
3564 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3565 line height (Bug#17977).
3567 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3568 (macfont_closest_traits_index): New function.
3569 (macfont_closest_traits_index_p): Rename from
3570 macfont_closest_traits_index.
3571 (macfont_list): Use macfont_closest_traits_index_p.
3573 2014-10-05 K. Handa <handa@gnu.org>
3575 * coding.c (detect_coding_iso_2022): Set coding->rejected
3576 correctly when an invalid escape sequence is found (Bug#18610).
3578 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3580 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3581 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3584 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3586 * buffer.c (scroll_bar_width, scroll_bar_height):
3588 * window.c (Fset_window_scroll_bars): Fix doc-string.
3589 (Fwindow_scroll_bars): Have it return what the doc-string says.
3591 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3593 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3594 iterator backwards, to resync the bidi iterator. (Bug#18584)
3596 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3598 Consistently use min and max macros from lisp.h.
3599 * coding.c (min, max):
3601 * unexhp9k800.c (min):
3602 * unexw32.c (min, max): Use definitions from lisp.h.
3603 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3605 * gmalloc.c (min): Tiny style change.
3607 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3608 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3610 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3612 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3613 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3614 (X_ULONG_MAX): Move these macros to xterm.h.
3615 (x_fill_property_data): Be more generous about allowing either
3616 signed or unsigned data of the appropriate width.
3617 * xterm.h (x_display_set_last_user_time): New function.
3618 All setters of last_user_time changd to use this function.
3619 If ENABLE_CHECKING, check that the times are in range.
3621 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3623 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3624 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3626 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3628 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3629 make a font_object from a tty frame (Bug#18573).
3630 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3632 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3634 * alloc.c (mark_overlay): Assume that overlay boundaries are
3635 always markers. Add comment.
3636 * lread.c (read_internal_start): Use convenient validate_subarray.
3638 (Fread_from_string): Adjust docstring.
3640 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3642 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3644 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3645 Rename from the "x-" prefix.
3647 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3649 * xselect.c (selection-converter-alist): Fix docstring.
3651 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3653 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3654 argument passed by the caller, when we mirror all slashes into
3657 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3659 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3660 Resurrect old code and fix compilation with GTK < 2.13.6.
3662 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3664 Use AUTO_CONS instead of SCOPED_CONS, etc.
3665 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3666 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3667 (AUTO_LIST1): Rename from scoped_list1.
3668 (AUTO_LIST2): Rename from scoped_list2.
3669 (AUTO_LIST3): Rename from scoped_list3.
3670 (AUTO_LIST4): Rename from scoped_list4.
3671 (AUTO_STRING): Rename from SCOPED_STRING.
3672 * frame.h (AUTO_FRAME_ARG):
3673 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3674 (AUTO_LIST4, AUTO_STRING):
3675 Prepend a new argument 'name'.
3676 Declare a variable instead of yielding a value.
3678 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3680 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3682 * w32fns.c (w32_createwindow): Accept an additional argument, an
3683 array of 2 values specifying the coordinates of the frame's
3684 top-left corner. Use these values instead of calling x_get_arg,
3685 which can cons Lisp objects, and therefore cannot be called except
3686 from the main thread. Remove redundant tests for the default
3688 (my_create_window): Move the calculation of the coordinates of the
3689 frame's top-left edge here. Pass them to the input thread via the
3690 second parameter of the WM_EMACS_CREATEWINDOW message.
3691 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3694 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3696 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3697 (redisplay_window): Treat the frame's frozen_window_starts flag
3698 the same way as the optional_new_start flag for the window: only
3699 obey it if the glyph row showing point will be fully visible.
3700 Likewise when the window start is in a continuation line. If,
3701 after trying everything under the 'force_start' label, point is
3702 still not fully visible, give up and scroll the window.
3703 Add debugging traces. (Bug#18545)
3705 * window.c (Frecenter): Set the window's redisplay flag.
3707 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3709 * w32term.c (w32_read_socket): Don't use frame dimensions for
3710 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3711 rectangle. Check the return value of GetClientRect, and don't use
3712 the results if it didn't succeed.
3714 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3715 in columns and lines after correcting the pixel dimensions in
3717 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3718 negative values to xrealloc. (Bug#18528)
3720 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3722 * alloc.c: Remove now-unnecessary check.
3723 Suggested by Dmitry Antipov in:
3724 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3726 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3728 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3729 to Ubuntu 14.04.1 x86-64.
3731 Simplify stack-allocated Lisp objects, and make them more portable.
3732 The build_local_string macro was used in two ways: (1) string
3733 literals for which scoped allocation suffices, and (2) file name
3734 components, where it's not safe in general to assume bounded-size
3735 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3736 allocates a block-scope string, and by using SCOPED_STRING for (1)
3737 and build_string for (2). Furthermore, actually use stack
3738 allocation only for objects known to have sufficient alignment.
3739 This simpler implementation means Emacs can make
3740 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3741 GC_MAKE_GCPROS_NOOPS.
3742 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3743 for fewer differences among implementations.
3744 (struct Lisp_String): Now GCALIGNED.
3745 (USE_STACK_LISP_OBJECTS): Default to true, since the
3746 implementation no longer insists on a nonempty GCALIGNED.
3747 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3748 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3749 separately. Move definiens to scoped_cons. The old definition
3750 was incorrect when GCALIGNED was defined to be empty.
3751 (union Aligned_String): New type.
3752 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3753 implementation ports to compilers that don't align strictly enough.
3754 Don't worry about the union sizes; it's not worth bothering about.
3755 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3756 Rewrite using USE_STACK_CONS.
3757 (scoped_cons): Assume the use of union Aligned_Cons.
3758 (lisp_string_size, make_local_string, build_local_string): Remove.
3759 Unless otherwise specified, all callers of build_local_string
3760 changed to use SCOPED_STRING.
3761 (SCOPED_STRING): New macro.
3762 * data.c (wrong_choice):
3763 * menu.c (single_menu_item):
3764 * process.c (Fformat_network_address):
3765 Hoist use of SCOPED_STRING out of a scope, so that its returned
3766 object lives long enough.
3767 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3768 as the string might be long or might not be ASCII.
3770 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3772 * msdos.c (internal_terminal_init): Bump version to 25.
3774 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3776 Keep stack-allocated Lisp objects fast rather than versatile.
3777 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3778 (SCOPED_CONS_INITIALIZER): New macro.
3779 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3780 (USE_LOCAL_ALLOCA): Remove.
3781 (local_cons, local_list1, local_list2, local_list3, local_list4):
3782 Remove. Stack overflow checking makes them too slow.
3783 (make_local_vector): Likewise. Also we just don't have enough
3785 (enum LISP_STRING_OVERHEAD): Remove.
3786 (local_string_init, local_vector_init): Remove prototypes.
3787 (make_local_string, build_local_string): Redesign to target short
3788 compile-time string constants, fall back to regular string allocation
3790 (lisp_string_size): New function.
3791 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3792 * alloc.c (local_string_init, local_vector_init): Remove.
3793 (verify_ascii) [ENABLE_CHECKING]: New function.
3794 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3795 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3796 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3797 * xselect.c, xterm.c: All related users changed.
3799 2014-09-28 Ken Brown <kbrown@cornell.edu>
3801 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3802 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3804 2014-09-27 Ken Brown <kbrown@cornell.edu>
3806 Fix implementation of HYBRID_MALLOC on Cygwin.
3807 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3808 (bss_sbrk_buffer_beg): New variable. Use it...
3809 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3810 incorrect definition.
3812 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3814 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3815 Make it into a function and change arg to be a function.
3817 * lisp.mk (lisp): Add elisp-mode.elc.
3819 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3821 * xfns.c (x_default_scroll_bar_color_parameter):
3822 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3823 to pacify --enable-gcc-warnings in non-scrollbar builds.
3825 2014-09-26 Ken Brown <kbrown@cornell.edu>
3827 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3829 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3831 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3832 MinGW builds that use GCC before 4.2.
3834 Default to stack objects on DOS_NT platforms as well.
3835 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3836 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3838 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3840 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3841 ALIGN_STACK attribute.
3843 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3845 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3846 ALIGN_STACK attribute.
3848 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3849 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3851 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3853 * frame.c (frame_inhibit_resize):
3854 * widget.c (EmacsFrameResize):
3855 * window.c (resize_frame_windows, Fset_window_configuration):
3856 * xdisp.c (expose_frame):
3857 * xfns.c (x_change_tool_bar_height):
3858 * xmenu.c (update_frame_menubar):
3859 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3860 Remove code left dead after 2014-07-27 changes.
3862 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3864 Fix local_cons etc. to not exhaust the stack when in a loop.
3865 Problem reported in:
3866 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3867 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3868 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3869 (Ffind_charset_string):
3870 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3871 * data.c (wrong_range):
3872 * editfns.c (Fpropertize, format2):
3873 * emacs.c (init_cmdargs, decode_env_path):
3874 * fileio.c (auto_save_error):
3875 * fns.c (Fyes_or_no_p):
3876 * font.c (font_style_to_value, font_parse_xlfd)
3877 (font_parse_family_registry, font_delete_unmatched)
3879 * fontset.c (Fset_fontset_font):
3880 * frame.c (x_get_arg):
3881 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3882 (read_char_minibuf_menu_prompt):
3883 * keymap.c (silly_event_symbol_error, describe_vector):
3884 * lread.c (load_warn_old_style_backquotes):
3885 * menu.c (single_menu_item):
3886 * minibuf.c (Fread_buffer):
3887 * process.c (status_message, Fformat_network_address)
3888 (server_accept_connection):
3889 * textprop.c (copy_text_properties):
3890 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3891 * xfns.c (x_default_scroll_bar_color_parameter):
3892 * xfont.c (xfont_open):
3893 * xselect.c (x_clipboard_manager_error_1):
3894 * xterm.c (x_term_init):
3895 Put USE_LOCAL_ALLOCA at the start of the function.
3896 * fns.c (maybe_resize_hash_table): Use build_string instead of
3897 build_local_string, since we'd otherwise need a conditional
3898 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3899 not worth the bother of optimization.
3900 * font.c (font_delete_unmatched): Remove by-hand code that
3901 observed MAX_ALLOCA limit, since it's now done automatically.
3902 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3903 since build_local_string needs its sa_alloc.
3904 * lisp.h (lisp_word_count): New function.
3905 (SAFE_ALLOCA_LISP): Use it.
3906 (USE_LOCAL_ALLOCA): New macro.
3907 (local_cons, make_local_vector, make_local_string):
3908 Observe the MAX_ALLOCA limit.
3909 (LISP_STRING_OVERHEAD): New constant.
3910 (make_local_string): Use it.
3912 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3914 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3915 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3916 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3917 and Solaris and it's likely to work on similar platforms.
3919 Avoid signed integer overflow when converting Time to ptrdiff_t.
3920 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3922 (position_to_Time, Time_to_position): New functions.
3923 (gen_help_event, kbd_buffer_get_event): Use them.
3924 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3925 Go back to plain 'unsigned long', so that 'Time' is the same
3926 for both X and non-X builds; this is less likely to cause surprise.
3927 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3928 are the same size; this is no longer required.
3930 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3931 of bit 28 and of whether an unsigned value is negative.
3932 This simplifies the code a bit, and pacifies clang 3.4.
3934 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3936 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3937 Windows builds, where 'long' is a 32-bit type.
3939 * w32inevt.h (w32_console_mouse_position): Update the argument
3940 types to use 'Time'.
3942 * w32term.c (w32_mouse_position)
3943 (x_horizontal_scroll_bar_report_motion)
3944 (x_scroll_bar_report_motion): Update the argument types to use
3947 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3949 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3950 (struct input_event): ...unsigned bitfields. Likewise for
3951 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3952 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3953 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3954 (kbd_buffer_get_event): Adjust users.
3955 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3956 (make_scroll_bar_position): New function, refactored out of...
3957 (make_lispy_event): ...adjusted user.
3958 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3959 * nsterm.m (ns_mouse_position, mouseUp):
3960 * term.c (term_mouse_position):
3961 * w32inevt.c (w32_console_mouse_position):
3962 * w32term.c (w32_mouse_position):
3963 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3964 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3965 Prefer enum and explicit enum members to integers and numeric values.
3967 * chartab.c (uniprop_encode_value_numeric):
3968 * font.c (font_style_to_value): Use make_local_vector.
3969 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3970 * keymap.c (append_key): Use scoped_list1.
3972 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3973 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3975 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3977 Fix some slow uses and misuses of strcat.
3978 * doc.c (get_doc_string):
3979 * gtkutil.c (get_utf8_string):
3980 * xsmfns.c (x_session_initialize):
3981 Avoid recomputation of string length.
3982 * ftfont.c (ftfont_spec_pattern):
3983 * xfns.c (xic_create_fontsetname):
3984 Don't assume output buffer is initially zero.
3986 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3988 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3989 All callers changed.
3990 * xterm.c (x_term_init): Use new functionality to avoid two needs
3991 to compute a string length.
3993 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3995 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3997 Use known length of a Lisp string to copy it faster.
3998 * lisp.h (lispstrcpy): New function. Add comment.
3999 * callproc.c (child_setup):
4000 * dbusbind.c (xd_append_arg):
4001 * doc.c (get_doc_string):
4002 * font.c (Ffont_xlfd_name):
4003 * frame.c (xrdb_get_resource):
4004 * process.c (Fmake_network_process, network_interface_info):
4005 * w32fns.c (Fx_open_connection):
4006 * w32proc.c (sys_spawnve):
4007 * xfns.c (select_visual):
4008 * xfont.c (xfont_list):
4009 * xsmfns.c (x_session_initialize):
4010 * xterm.c (x_term_init): Use it.
4012 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
4014 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
4015 Reported by Dmitry Antipov in thread leading to:
4016 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
4017 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
4018 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
4020 * callproc.c (call_process): Save and restore sa_avail.
4021 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
4022 (AVAIL_ALLOCA): New macro.
4023 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
4024 Use it, and check against sa_avail rather than MAX_ALLOCA.
4026 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
4028 On OSX, do not free font-specific data more than once (Bug#18501).
4029 * macfont.m (macfont_close): Release and free font-specific data
4030 only if it wasn't previously freed.
4032 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
4034 * unexmacosx.c (dump_it): Improve error message.
4036 2014-09-22 Juri Linkov <juri@jurta.org>
4038 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
4039 (Bug#10747, bug#18334)
4041 2014-09-22 Eli Zaretskii <eliz@gnu.org>
4043 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
4044 units in which the position is measured. (Bug#18493)
4046 * xdisp.c (redisplay_internal): Force redisplay of all windows
4047 that show a buffer whose narrowing has changed. (Bug#18490)
4049 2014-09-22 Eli Zaretskii <eliz@gnu.org>
4051 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
4052 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
4053 lines, draw the hollow-box and hbar cursors on the right side of
4054 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
4057 * xterm.c (x_draw_stretch_glyph_string):
4058 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
4059 caused the block cursor to disappear on a TAB in R2L lines in
4060 every window except the leftmost one. Reported by Martin Rudalics
4063 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
4065 Always use matched specpdl entry to record call arguments (Bug#18473).
4066 * lisp.h (record_in_backtrace): Adjust prototype.
4067 * eval.c (record_in_backtrace): Return current specpdl level.
4068 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
4069 (eval_sub, Ffuncall): Record call arguments in matched specpdl
4070 entry and use that entry in call to backtrace_debug_on_exit.
4071 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
4072 (do_debug_on_call): Get current specpdl level as 2nd arg.
4074 Prefer ptrdiff_t to int and avoid integer overflows.
4075 * fileio.c (make_temp_name):
4076 * font.c (font_parse_family_registry): Avoid integer
4077 overflow on string size calculation.
4078 * data.c (Faset): Likewise for byte index.
4080 2014-09-22 Eli Zaretskii <eliz@gnu.org>
4082 Fix display of R2L lines in partial-width windows.
4083 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
4084 assigned the correct value.
4085 (extend_face_to_end_of_line): Account for truncation and
4086 continuation glyphs in R2L rows when one of the fringes is not
4088 (display_line): Don't assign negative X offset to a row if we are
4089 going to produce a truncation glyph for it. When handling
4090 truncated R2L rows, consider the width of the left fringe instead
4092 (produce_special_glyphs): Fix bogus assignments.
4094 2014-09-22 Eli Zaretskii <eliz@gnu.org>
4096 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
4097 always set to a valid value. Make sure the size passed to alloca
4098 is always positive. (Bug#18516)
4100 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
4102 Avoid extra call to oblookup when interning symbols.
4103 * lisp.h (intern_driver): Add prototype.
4104 * lread.c (intern_driver): New function.
4105 (intern1, intern_c_string_1, Fintern):
4106 * font.c (font_intern_prop):
4107 * w32font.c (intern_font_name): Use it.
4109 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
4111 Minor improvements to new stack-allocated Lisp objects.
4112 * frame.h (FRAME_PARAMETER):
4113 Prefer scoped_list1 to local_list1 where either would do.
4114 * lisp.h (scoped_list4): New macro.
4115 (local_cons, local_list1, local_list2, local_list3, local_list4)
4116 (make_local_vector, make_local_string, build_local_string):
4117 Prefer functions to macros where either would do.
4118 * xdisp.c (build_desired_tool_bar_string):
4119 Prefer scoped_list4 to local_list4 where either would do.
4121 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4123 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
4124 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
4125 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
4126 * frame.h (FRAME_PARAMETER): New macro.
4127 * dispnew.c (init_display):
4128 * fontset.c (Fset_fontset_font):
4129 * frame.c (x_default_parameter):
4130 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
4131 * xfns.c (x_default_scroll_bar_color_parameter)
4132 (x_default_font_parameter, x_create_tip_frame): Use it.
4133 * editfns.c (Fpropertize): Use local_cons.
4134 * process.c (status_message): Use build_local_string.
4135 * xfont.c (xfont_open): Use make_local_string.
4136 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
4138 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
4140 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
4141 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
4142 !__clang__. This works with GCC and with clang and is safer for
4143 compilers we don't know about.
4144 (local_cons): Rename parameter to make capture less likely.
4146 2014-09-17 Samuel Bronson <naesten@gmail.com>
4148 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
4150 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
4152 Fix minor problems found by static checking.
4153 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
4155 * buffer.h (decode_buffer): Doc and indentation fixes.
4156 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
4158 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4160 Avoid clang-specific warnings.
4161 * buffer.c (init_buffer): Shut up -Wself-assign.
4162 * process.c (server_accept_connection): Shut up -Wunsequenced.
4164 2014-09-16 Daniel Colascione <dancol@dancol.org>
4166 * fns.c (sxhash): For symbols, use address as hash code.
4168 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4170 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
4171 * charset.c (load_charset_map_from_file): Use scoped_list2
4172 and build_local_string.
4173 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
4174 * emacs.c (init_cmdargs, decode_env_path):
4175 * fileio.c (Fexpand_file_name):
4176 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
4177 * frame.c (x_get_arg):
4178 * keyboard.c (safe_run_hooks_error):
4179 * lread.c (load_warn_old_style_backquotes):
4180 * xdisp.c (Fcurrent_bidi_paragraph_direction):
4181 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
4182 * xselect.c (x_clipboard_manager_error_1)
4183 (x_clipboard_manager_save_all):
4184 * xterm.c (x_term_init): Use build_local_string.
4186 Avoid more integer overflows on string size calculations.
4187 * category.c (Fmake_category_set):
4188 * xdisp.c (get_overlay_arrow_glyph_row):
4189 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
4191 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4193 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
4194 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
4195 error message format. Use message_with_string to have non-ASCII
4196 file names properly displayed.
4197 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
4198 when w32-unicode-filenames is non-nil, but not on Windows 9X,
4199 where these APIs are not available even in UNICOWS.DLL.
4200 Improve the format of error messages and include the file name in them
4202 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
4203 call play-sound-functions, per documentation.
4205 * w32.c (w32_get_long_filename, w32_get_short_filename):
4206 Constify the input file name arguments.
4208 * w32.h (w32_get_long_filename, w32_get_short_filename):
4211 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4213 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
4214 * lisp.h (local_cons, local_list1, local_list2, local_list3)
4215 [USE_LOCAL_ALLOCATORS]: New macros.
4216 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
4217 (build_local_string): Avoid argument name expansion clash with
4219 * alloc.c (toplevel)
4220 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
4221 Preprocessor guard to avoid impossible configuration.
4222 * charset.c (Ffind_charset_region, Ffind_charset_string):
4223 Use make_local_vector.
4224 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
4225 * textprop.c (Fput_text_property, Fadd_face_text_property):
4227 (copy_text_properties): Use local_cons and local_list3.
4228 * chartab.c (uniprop_table):
4229 * data.c (wrong_choice, wrong_range):
4230 * doc.c (get_doc_string):
4231 * editfns.c (format2):
4232 * fileio.c (Fexpand_file_name, auto_save_error):
4233 * fns.c (Fyes_or_no_p):
4234 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
4235 * fontset.c (Fset_fontset_font):
4236 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
4237 (read_char_minibuf_menu_prompt):
4238 * keymap.c (silly_event_symbol_error, describe_vector):
4239 * menu.c (single_menu_item):
4240 * minibuf.c (Fread_buffer):
4241 * process.c (status_message, Fformat_network_address)
4242 (server_accept_connection): Use make_local_string and
4243 build_local_string. Prefer compound literals where appropriate.
4245 2014-09-15 Daniel Colascione <dancol@dancol.org>
4247 * fns.c (Fsort): Tweak sort docstring.
4249 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4251 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
4252 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
4253 set errno to EAGAIN instead, to allow the caller to retry the
4254 write after some waiting. Fixes deadlocks when Emacs exchanges a
4255 lot of data through the pipe. (Bug#18420)
4257 * sound.c (Fplay_sound_internal): Encode the sound file name in
4258 the ANSI codepage. Expand it against data-directory, as per docs,
4259 not against the current directory. No need to make a local copy
4260 of the file name; pass the encoded file name directly to
4261 do_play_sound. (Bug#18463)
4263 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
4264 NULL, and the file name is not encodable in ANSI codepage, return
4265 the string with "?" replacement characters, which will fail the
4266 caller. This avoids returning a random value in that case.
4268 2014-09-15 Martin Rudalics <rudalics@gmx.at>
4270 * window.c (Fresize_mini_window_internal): Set w->total_lines
4271 from w->pixel_height (Bug#18422).
4273 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
4275 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
4276 (toggleFullScreen:): Take frame_resize_pixelwise into account when
4277 setting resize increments (Bug#18435).
4279 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4281 * xdisp.c (pos_visible_p): Properly save and restore the iterator
4282 state around the call to line_bottom, since it can move the
4283 iterator to another screen line. This fixes off-by-one errors in
4284 the reported row in some rare cases.
4286 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
4288 * callproc.c (init_callproc): Fix bug introduced at
4289 2014-09-07 (Bug#18474).
4291 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4293 Prefer ptrdiff_t to int and avoid integer overflows.
4294 * fileio.c (make_temp_name):
4295 * font.c (font_parse_family_registry): Avoid integer
4296 overflow on string size calculation.
4297 * data.c (Faset): Likewise for byte index.
4299 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
4301 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
4303 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4305 * lisp.h (make_local_string): Nitpick indent.
4306 * print.c (Fprin1_to_string): Remove unused GCPROs.
4308 More debugging aids around GCPROs.
4309 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
4310 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
4311 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
4313 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
4314 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4316 Remove redundant GCPROs around Ffuncall and Fapply calls.
4317 This is safe because Ffuncall protects all of its arguments by itself.
4318 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
4319 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
4320 (call6, call7): Likewise. Use compound literals where applicable.
4321 (run_hook_with_args_2): Use compound literal.
4323 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
4325 Pacify --enable-gcc-warnings when no window system is used.
4326 These warnings found that subscript error, so they seem worthwhile.
4327 * composite.c (char_composable_p): Simplify a bit.
4328 * frame.c (x_set_frame_parameters): Add an IF_LINT.
4329 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4330 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4331 * window.c (set_window_scroll_bars):
4332 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
4333 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
4334 Ignore -Wsuggest-attribute=const.
4335 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
4336 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
4338 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
4340 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
4341 Use check_iso_charset_parameter instead of doing the checks by hand.
4342 (check_iso_charset_parameter): Move up. Check parameters a bit
4343 more carefully, and return true for 96-char sets. All callers changed.
4345 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4347 Simplify lisp.h by removing the __COUNTER__ business.
4348 Reported by Dmitry Antipov in:
4349 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
4350 * lisp.h (make_local_vector, make_local_string)
4351 (build_local_string): Simplify by not bothering with __COUNTER__.
4352 The __COUNTER__ business wasn't working properly, and was needed
4353 only for hypothetical future expansion anyway.
4355 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
4357 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
4358 terms to determine bitmap color. (Bug#18437)
4360 2014-09-10 Eli Zaretskii <eliz@gnu.org>
4362 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
4365 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4367 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
4369 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
4371 * xterm.c (handle_one_xevent): Detect iconified by looking at
4372 _NET_WM_STATE_HIDDEN.
4374 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4376 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
4377 These can generate a constant with the correct value but the wrong
4378 width, which doesn't work as a printf argument. All uses removed.
4379 Reported by Dmitry Antipov in:
4380 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
4381 (ENUMABLE): Remove; no longer needed.
4382 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4383 Remove; no longer needed because of the above change.
4384 Each definiens moved to the only use.
4386 Improve the experimental local and scoped allocation.
4387 * alloc.c (local_string_init, local_vector_init):
4388 New functions, defined if USE_LOCAL_ALLOCATORS.
4389 Mostly, these are moved here from lisp.h, as it's not
4390 clear it's worth making them inline.
4391 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
4392 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
4393 USE_STACK_LISP_OBJECTS, not on a laundry list.
4394 (local_string_init, local_vector_init): New decls.
4395 (union Aligned_Cons): New type.
4396 (scoped_cons): Use it. Give up on the char trick, as it's a too
4397 much of a maintenance hassle; if someone wants this speedup
4398 they'll just need to convince their compiler to align properly.
4399 Conversely, use the speedup if struct Lisp_Cons happens to
4400 be aligned even without a directive. Better yet, help it along
4401 by using union Aligned_Cons rather than struct Lisp_Cons.
4402 (pointer_valid_for_lisp_object): Remove. This check is not
4403 necessary, since make_lisp_ptr is already doing it. All uses removed.
4404 (local_vector_init, local_string_init): Move to alloc.c.
4405 (build_local_vector): Remove this awkward macro, replacing with ...
4406 (make_local_vector): New macro, which acts more like a function.
4407 Use statement expressions and use __COUNTER__ to avoid macro
4408 capture. Fall back on functions if these features are not supported.
4409 (build_local_string, make_local_string): Likewise.
4411 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4413 * xterm.c (x_term_init): Consolidate duplicated code.
4414 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4415 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4416 Add eassert and mark dpyinfo as dead only if it was alive.
4418 Add macros to allocate temporary Lisp objects with alloca.
4419 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4420 * character.h (parse_str_as_multibyte): Move prototype to ...
4421 * lisp.h (parse_str_as_multibyte): ... here.
4422 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4423 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4425 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4426 (local_string_init): New functions.
4427 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4428 (init_alloc_once): Call it.
4430 Cleanup last change and make all new stuff conditional.
4431 * lisp.h (build_local_string): Rename to ...
4432 (make_local_string): ... this macro.
4433 (build_local_string, scoped_list1, scoped_list3): New macros.
4434 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4435 and functions as such, use regular fallbacks otherwise.
4436 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4439 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4441 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4442 always make sure the marginal areas of the row are in sync with
4443 what the window wants. (Bug#18419)
4445 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4446 existing binding of a variable, to avoid silently aborting
4447 commands that use specbind. (Bug#18331)
4449 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4451 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4452 * coding.c (growable_destination): New function.
4453 (produce_chars): Use it for sanity checks. Do not fiddle with
4454 dst_end if the source and destination are both nil, as it's
4455 the caller's responsibility to avoid overlap.
4456 * keyboard.c (read_decoded_event_from_main_queue):
4457 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4458 length, not 4 times, to prevent decode_coding_c_string from trying
4459 to reallocate a destination. This removes the need for the FIXME.
4461 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4462 All callers simplified. Add a comment about exec_failed, vfork,
4465 Adjust drag-and-drop fix when window is above top (Bug#18303).
4466 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4467 XCDR bleed into XCAR's encoded value. Improve checks for
4468 out-of-range data while we're at it.
4470 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4472 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4473 is CONSP (Bug#18303).
4475 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4477 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4478 'alloca' gets passed arguments larger than MAX_ALLOCA.
4480 * font.c (MAX): Define if not defined elsewhere.
4482 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4484 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4485 here for destination buffer, to work around what appears to be a
4486 bug in decode_coding_c_string when the source and destination are
4489 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4490 This follows up on the recent thread in emacs-devel on alloca; see:
4491 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4492 This patch also cleans up alloca-related glitches noted while
4493 examining the code looking for unbounded alloca.
4495 * callproc.c (init_callproc):
4496 Rewrite to avoid need for alloca.
4497 * buffer.c (mouse_face_overlay_overlaps)
4498 (report_overlay_modification):
4499 * buffer.h (GET_OVERLAYS_AT):
4500 * coding.c (make_subsidiaries):
4501 * doc.c (Fsnarf_documentation):
4502 * editfns.c (Fuser_full_name):
4503 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4504 (search_embedded_absfilename, Fsubstitute_in_file_name):
4505 * fns.c (Fmake_hash_table):
4506 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4507 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4508 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4509 (xrdb_get_resource, x_get_resource_string):
4510 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4511 * ftxfont.c (ftxfont_draw):
4512 * image.c (xbm_load, xpm_load, jpeg_load_body):
4513 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4515 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4517 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4518 (find_and_return_menu_selection):
4519 * print.c (PRINTFINISH):
4520 * process.c (Fformat_network_address):
4521 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4522 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4523 * sound.c (wav_play, au_play):
4524 * syntax.c (skip_chars):
4525 * term.c (tty_menu_activate, tty_menu_show):
4526 * textprop.c (get_char_property_and_overlay):
4527 * window.c (Fset_window_configuration):
4528 * xdisp.c (safe__call, next_overlay_change, vmessage)
4529 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4530 * xfaces.c (face_at_buffer_position):
4531 * xmenu.c (x_menu_show):
4532 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4533 allocation size isn't bounded.
4534 * callint.c (Fcall_interactively): Redo memory_full check
4535 so that it can be done at compile-time on some platforms.
4536 * coding.c (MAX_LOOKUP_MAX): New constant.
4537 (get_translation_table): Use it.
4538 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4539 SAFE_ALLOCA, to catch integer overflows on size calculation.
4540 (exec_failed) [!DOS_NT]: New function.
4541 (child_setup) [!DOS_NT]: Use it.
4542 * editfns.c (Ftranspose_regions):
4543 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4544 * editfns.c (check_translation):
4545 Allocate larger buffers on the heap.
4546 * eval.c (internal_lisp_condition_case):
4547 Check for MAX_ALLOCA overflow.
4548 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4549 (Fbase64_encode_region, Fbase64_decode_region):
4550 Avoid unnecessary calls to SAFE_FREE before 'error'.
4551 * buffer.c (mouse_face_overlay_overlaps):
4552 * editfns.c (Fget_pos_property, check_translation):
4553 * eval.c (Ffuncall):
4554 * font.c (font_unparse_xlfd, font_find_for_lface):
4555 * ftfont.c (ftfont_drive_otf):
4556 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4557 (menu_bar_items, tool_bar_items):
4558 * sound.c (Fplay_sound_internal):
4559 * xdisp.c (load_overlay_strings, dump_glyph_row):
4560 Use an ordinary auto buffer rather than alloca, since the
4561 allocation size is fixed and small.
4562 * ftfont.c: Include <c-strcase.h>.
4563 (matching_prefix): New function.
4564 (get_adstyle_property): Use it, to avoid need for alloca.
4565 * keyboard.c (echo_add_key):
4566 * keymap.c (describe_map): Use ptrdiff_t, not int.
4567 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4568 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4569 when counting bytes.
4570 * lisp.h (xlispstrdupa): Remove, replacing with ...
4571 (SAFE_ALLOCA_STRING): ... new macro with different API.
4572 This fixes a portability problem, namely, alloca result
4573 passed to another function. All uses changed.
4574 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4576 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4577 (REGEX_ALLOCATE): New macros.
4578 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4579 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4581 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4583 (decode_mode_spec_coding): Store directly into buf rather than
4584 into an alloca temporary and copying the temporary to the buf.
4586 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4588 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4590 2014-09-04 Jan D <jan.h.d@swipnet.se>
4592 * xterm.c (x_term_init): Don't call x_session_initialize if running
4593 as a daemon (Bug#18375).
4595 * xsmfns.c: Initialize ice_fd.
4597 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4599 Less chatter in 'make' output.
4600 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4601 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4602 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4604 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4606 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4607 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4609 * nsfns.m (Fx_create_frame):
4610 * w32fns.c (Fx_create_frame):
4611 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4614 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4616 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4617 the reported row in the case of a window with a header line, by
4618 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4619 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4621 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4623 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4624 when configured --with-wide-int on typical 32-bit platforms.
4626 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4628 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4629 when HPOS is negative, for the benefit of R2L glyph rows whose
4630 newline overflows into the fringe.
4632 2014-09-03 Ken Brown <kbrown@cornell.edu>
4634 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4636 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4638 Minor cleanup of recent strlen-avoiding patch.
4639 * fileio.c (CHECK_LENGTH): Remove.
4640 Rewrite callers so that they don't need it.
4641 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4642 variable wasn't set.
4644 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4646 * fileio.c (CHECK_LENGTH): New macro.
4647 (Fexpand_file_name): Use it and get rid of a few more calls
4648 to strlen and strcat.
4649 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4650 * lisp.h (egetenv): ... because of a new inline function used to
4651 avoid calls to strlen for a compile-time constants.
4653 * buffer.h (decode_buffer): New function.
4654 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4655 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4656 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4657 * data.c (Flocal_variables_p):
4658 * fileio.c (Fverify_visited_file_modtime):
4659 * marker.c (live_buffer): Use it.
4661 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4663 Avoid extra calls to strlen in filesystem I/O routines.
4664 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4665 the length of 'newdir' is known or may be precalculated.
4666 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4667 not 'char *', and so use precalculated length.
4668 (Ffile_accessible_directory_p):
4669 * callproc.c (encode_current_directory, init_callproc):
4670 * charset.c (init_charset):
4671 * lread.c (load_path_check, load_path_default): Adjust users.
4672 * lisp.h (file_accessible_directory_p): Tweak prototype.
4674 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4676 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4679 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4681 --enable-silent-rules now suppresses more chatter.
4682 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4683 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4684 (am__v_CCLD_1): New macros, taken from Automake.
4685 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4687 Clean up extern decls a bit.
4688 * bytecode.c: Include blockinput.h and keyboard.h rather
4689 than rolling their APIs by hand.
4690 * emacs.c: Include regex.h and rely on its and lisp.h's API
4691 rather than rolling them by hand.
4692 * lastfile.c: Include lisp.h, to check this file's API.
4693 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4695 * regex.h (re_max_failures): New decl.
4696 * unexcw.c, unexmacosx.c, unexw32.c:
4697 Rely on lisp.h's API rather than rolling it by hand.
4698 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4699 Declare at top level, to pacify GCC -Wnested-externs.
4701 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4703 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4704 clipping rectangle become negative (i.e. large positive, since
4705 it's an unsigned data type). This can happen in R2L hscrolled
4706 glyph rows, and caused us to draw the cursor glyph on the fringe.
4707 For the details, see
4708 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4710 2014-08-31 Ken Brown <kbrown@cornell.edu>
4712 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4713 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4714 is defined. (Bug#18368)
4716 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4718 Vector-sorting fixes (Bug#18361).
4719 It's not safe to call qsort or qsort_r, since they have undefined
4720 behavior if the user-specified predicate is not a total order.
4721 Also, watch out for garbage-collection while sorting vectors.
4722 * fns.c: Include <vla.h>.
4723 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4724 (sort_vector_compare): Remove, replacing with ....
4725 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4726 ... these new functions.
4727 (sort_vector): Rewrite to use the new functions.
4728 GCPRO locals, since the predicate can invoke the GC.
4729 Since it's in-place return void; caller changed.
4730 (merge): Use 'inorder', for clarity.
4732 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4733 One can't hoist this out of the 'if', because intervening calls to
4734 newlocale, twolower, etc. can change errno.
4736 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4738 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4739 wording of the error messages.
4740 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4743 * w32proc.c (get_lcid_callback): Accept locale specifications
4744 without the country part, as in "enu" vs "enu_USA".
4745 (w32_compare_strings): Signal an error if a locale was specified,
4746 but couldn't be translated into a valid LCID.
4748 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4750 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4752 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4754 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4755 errno after towlower_l. errno's value is not specified after
4756 towlower_l. Instead, assume that towlower_l returns its argument
4757 on failure, which is portable in practice.
4759 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4761 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4763 * w32proc.c (w32_compare_strings): Accept additional argument
4764 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4765 if requested. If w32-collate-ignore-punctuation is non-nil, add
4766 NORM_IGNORESYMBOLS to the flags.
4767 (LINGUISTIC_IGNORECASE): Define if not already defined.
4768 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4770 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4773 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4775 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4776 Define substitutes for platforms that lack them.
4777 (str_collate): Add arguments locale and ignore_case.
4779 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4780 Add optional arguments LOCALE and IGNORE-CASE.
4782 * lisp.h (str_collate): Adapt argument list.
4784 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4786 Add vectors support to Fsort.
4787 * fns.c (sort_vector, sort_vector_compare): New functions.
4788 (sort_list): Likewise, refactored out of ...
4789 (Fsort): ... adjusted user. Mention vectors in docstring.
4790 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4791 * alloc.c (make_save_int_obj): New function.
4792 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4793 (make_save_int_obj): Add prototype.
4795 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4796 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4797 Conditionally define to match system's qsort_r signature.
4798 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4800 2014-08-28 Ken Brown <kbrown@cornell.edu>
4802 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4803 dumping and the system malloc after dumping. (Bug#18222)
4805 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4806 Define as macros, expanding to hybrid_malloc, etc.
4807 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4808 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4810 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4811 full implementation on Cygwin. Remove Cygwin-specific code that
4812 is no longer needed.
4813 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4814 Redefine as macros expanding to gmalloc, grealloc, etc.
4815 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4816 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4817 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4818 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4820 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4821 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4822 HAVE_POSIX_MEMALIGN)]: New functions.
4823 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4824 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4825 hybrid_aligned_alloc; declare.
4826 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4827 HAVE_POSIX_MEMALIGN)]: Define.
4828 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4829 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4830 Define as macro, expanding to gget_current_dir_name, and define
4832 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4833 malloc_enable_thread(). Don't initialize malloc.
4834 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4835 no longer defined on Cygwin).
4836 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4837 * sheap.c (bss_sbrk_buffer_end): New variable.
4838 * unexcw.c (__malloc_initialized): Remove variable.
4839 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4841 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4844 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4846 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4847 In `event->y' return entire range (the size of the scroll bar minus
4849 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4850 return entire range (the scaled size of the scroll bar minus
4851 that of the slider). In `portion' return the scaled position of
4853 (xaw_jump_callback): Restore part of code for vertical scroll
4854 bar broken in change from 2014-07-27.
4855 (xaw_scroll_callback): Provide incremental scrolling with
4856 horizontal scroll bars.
4858 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4860 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4862 * indent.c (Fvertical_motion): Fix vertical motion up through a
4863 display property after a newline. (Bug#18276)
4865 * xdisp.c (display_line): Don't assume that the call to
4866 reseat_at_next_visible_line_start ends up at a character
4867 immediately following the newline on the previous line.
4868 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4869 beyond ZV, which causes infloop in redisplay. For the details, see
4870 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4872 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4873 coordinate for hscrolled R2L screen lines. (Bug#18277)
4875 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4877 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4880 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4882 * syntax.c (scan_lists): Don't examine positions before BEGV.
4885 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4887 Improve robustness of new string-collation code (Bug#18051).
4888 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4889 (newlocale, wcscoll_l): Define substitutes for platforms that
4890 lack them, so as to simplify the mainline code.
4891 (str_collate): Simplify the code by assuming the above definitions.
4892 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4893 For example, the old version left the Emacs in the wrong locale if
4894 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4895 result. Report an error if newlocale fails.
4897 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4899 * lisp.h (str_collate):
4900 * sysdep.c (str_collate): Return int.
4901 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4903 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4905 Fix some glitches in previous change.
4906 * sysdep.c (stack_direction): Replace stack_grows_down
4907 to simplify calculation of stack boundaries.
4908 (handle_sigsegv): Check whether we really crash somewhere near
4909 to stack boundary, and handle fatal signal as usual if not.
4910 (init_sigsegv): Adjust accordingly.
4911 * keyboard.c (Vtop_level_message): Rename to
4912 Vinternal__top_level_message, as suggested by Stefan Monnier in
4913 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4914 All related users changed.
4916 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4918 Handle C stack overflow caused by too nested Lisp evaluation.
4919 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4920 siglongjmp point to transfer control from SIGSEGV handler.
4921 * keyboard.c (return_to_command_loop, recover_top_level_message)
4922 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4923 (regular_top_level_message): New variable.
4924 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4925 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4927 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4928 new variables described above.
4929 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4930 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4931 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4932 (init_sigsegv): New function.
4933 (init_signals): Use it.
4935 2014-08-25 Ken Brown <kbrown@cornell.edu>
4937 * emacs.c (main): Remove use of obsolete macro
4938 G_SLICE_ALWAYS_MALLOC.
4940 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4942 Implement locale-sensitive string collation for MS-Windows.
4943 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4944 New functions. (Bug#18051)
4946 * w32.h (w32_compare_strings): Add prototype.
4948 * w32.c <g_b_init_compare_string_w>: New global flag.
4949 (globals_of_w32): Initialize it.
4951 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4953 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4954 [WINDOWSNT]: Call str_collate on MS-Windows.
4956 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4958 One more minor cleanup of font subsystem.
4959 * font.h (struct font_driver): Convert text_extents to
4960 return void because returned value is never actually used.
4961 * macfont.m (macfont_text_extents):
4962 * w32font.c (w32font_text_extents):
4963 * xftfont.c (xftfont_text_extents): Adjust to return void
4964 and assume that 'metrics' argument is always non-NULL.
4965 * ftfont.c (ftfont_text_extents):
4966 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4968 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4970 Minor cleanups of str_collate fix (Bug#18051).
4971 * fns.c (str_collate): Move decl from here ...
4972 * lisp.h (str_collate): ... to here.
4973 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4974 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4975 potential problems with integer overflow. Don't assume
4976 setlocale succeeds. Remove unnecessary test before restoring
4977 locale via setlocale, and free the copied setlocale string
4980 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4982 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4984 * sysdep.c (str_collate): New function. (Bug#18051)
4986 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4988 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4989 if the initial "rm -f" fails. This is for MinGW builds, where
4990 MS-Windows will not allow deleting the executable file of a
4993 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4995 * w32term.c (w32_scroll_bar_handle_click)
4996 (w32_horizontal_scroll_bar_handle_click)
4997 (x_scroll_bar_report_motion)
4998 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4999 SB_THUMBTRACK, use the 32-bit position information returned by
5000 GetScrollInfo, not the 16-bit information returned in the Windows
5003 2014-08-19 Eli Zaretskii <eliz@gnu.org>
5005 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
5006 second coordinate ('y') reported for dragging the horizontal
5009 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5011 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
5012 and text area-relative x-coordinates.
5014 2014-08-17 Eli Zaretskii <eliz@gnu.org>
5016 Avoid overwriting the reversed_p flags in the glyph matrices when
5017 init_iterator or start_display are called.
5018 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
5020 (tool_bar_height, redisplay_tool_bar, try_window)
5021 (try_window_reusing_current_matrix, try_window_id)
5022 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
5023 reversed_p flag of the iterator's glyph row where the glyph row
5024 is going to be redrawn.
5026 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
5028 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
5030 2014-08-16 Martin Rudalics <rudalics@gmx.at>
5032 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
5033 of emacs_event return length from si.nPage to si.nMax.
5034 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
5035 interchange start and end of thumb.
5037 2014-08-15 Ken Brown <kbrown@cornell.edu>
5039 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
5040 ERRORCHECK mutexes. (Bug#18222)
5042 2014-08-12 Martin Rudalics <rudalics@gmx.at>
5044 * frame.c (set_menu_bar_lines_1): Remove.
5045 (set_menu_bar_lines): Call change_frame_size instead of
5046 set_menu_bar_lines_1.
5048 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
5050 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
5053 2014-08-11 Glenn Morris <rgm@gnu.org>
5055 * fileio.c: Revert 2013-01-31 change, which chose coding system for
5056 writing before backing up, since it causes a more serious problem
5057 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
5058 (choose_write_coding_system): No longer callable from Lisp.
5059 Move last piece back here from Fwrite_region.
5060 (Fwrite_region, syms_of_fileio): Update for above changes.
5062 2014-08-11 Martin Rudalics <rudalics@gmx.at>
5064 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
5065 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
5066 (Fwindow_new_pixel, Fset_window_new_pixel)
5067 (Fset_window_new_total, Fset_window_new_normal)
5068 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
5070 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
5072 2014-08-11 Eli Zaretskii <eliz@gnu.org>
5074 * fontset.c (Finternal_char_font): Recompute basic faces if the
5075 frame's face cache was cleared. (Bug#18162)
5077 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
5079 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
5080 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
5081 base buffer's undo list.
5083 2014-08-10 Reuben Thomas <rrt@sc3d.org>
5085 Fix a couple of recent inadvertent breaks of the MSDOS port.
5086 * msdos.c: include required menu.h
5087 * term.c: set correct menu_show_hook on MSDOS.
5089 2014-08-10 Martin Rudalics <rudalics@gmx.at>
5091 Fix handling of menu bar line on TTY frames (Bug#18136)
5093 * dispnew.c (handle_window_change_signal):
5094 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
5095 frame's menu bar lines subtracted from height.
5096 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
5098 (adjust_frame_size): Count in menu bar when setting FrameRows.
5099 (make_terminal_frame): When setting up the frame's lines and
5100 text height don't count in the menu bar.
5101 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
5102 lines subtracted from height.
5103 (do_switch_frame): Set tty's FrameRows to number of total lines
5105 (Fframe_pixel_height, Fframe_pixel_width): If no window system
5106 is used, return total number of lines and columns.
5107 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
5109 * term.c (OUTPUT, tty_set_terminal_modes)
5110 (tty_set_terminal_window, tty_set_scroll_region)
5111 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
5112 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
5113 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
5114 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
5115 Call change_frame_size with frame's menu bar lines subtracted
5117 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
5118 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
5121 2014-08-09 Reuben Thomas <rrt@sc3d.org>
5123 * alloc.c (Fmemory_info): Remove a stray brace.
5125 * process.c: Fix a comment typo.
5127 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
5129 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
5131 * widgetprv.h (EmacsFramePart): Remove font.
5133 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
5134 (resources, setup_frame_cursor_bits): Remove unused variables and
5135 functions, esp. wrt. font (Bug#18227).
5137 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
5139 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
5141 2014-08-07 Reuben Thomas <rrt@sc3d.org>
5143 Refer to MS-DOS using the same name everywhere.
5145 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
5149 2014-08-05 Martin Rudalics <rudalics@gmx.at>
5151 * w32term.c (w32_redeem_scroll_bar):
5152 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
5153 not redeeming scroll bars that have been turned off.
5155 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5157 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
5158 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
5159 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
5160 (safe_run_hook_funcall): Adjust accordingly.
5162 2014-08-04 Martin Rudalics <rudalics@gmx.at>
5164 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
5165 Condition correctly according to toolkit used.
5166 * frame.c (make_initial_frame, make_terminal_frame)
5167 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
5168 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
5169 assignments according to presence of toolkit scrollbars.
5170 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
5171 Condition correctly according to toolkit used.
5172 * window.c (set_window_scroll_bars): Set horizontal scroll bar
5173 only if toolkit supports it.
5174 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
5176 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
5178 (XTredeem_scroll_bar): Always redeem scroll bar if present.
5180 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5182 * keyboard.c (safe_run_hook_funcall): Avoid consing around
5183 Vinhibit_quit and prefer internal_condition_case_n to pass args.
5184 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
5185 (safe_run_hooks): Remove comment which is not relevant any more.
5187 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
5189 Don't let big frames overrun the stack.
5190 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
5191 Use SAFE_NALLOCA, not alloca.
5193 Fix bug with clang + directory_files_internal + GC (Bug#16986).
5194 * dired.c (directory_files_internal): Use a volatile variable
5195 to prevent the compiler from optimizing away all copies of a local.
5196 I wonder how many other GC-related bugs like this lurk elsewhere?
5198 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
5199 * xterm.h (struct x_display_info): New member 'connection'.
5200 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
5201 so that x_delete_terminal has a file descriptor to pass to
5202 delete_keyboard_wait_descriptor.
5204 Don't mishandle year-9999 dates (Bug#18176).
5205 * editfns.c (decode_time_components): Store an invalid timespec
5206 on overflow, instead of returning false, so that the caller can
5207 distinguish overflow from other errors.
5208 (lisp_time_argument, lisp_seconds_argument): If the time is out
5209 of range, signal a time overflow instead of an invalid time spec.
5210 * keyboard.c (decode_timer): Treat time overflow like other
5213 Avoid undefined behavior with signed left shift.
5214 Caught by 'gcc -fsanitize=undefined'.
5215 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
5216 * dispnew.c (line_hash_code, scrolling):
5217 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
5218 Use 'unsigned', not 'int', for line hashes.
5219 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
5221 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
5223 Make compare-strings more compatible with old behavior (Bug#17903).
5224 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
5226 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
5228 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
5229 Don't add label between left and right buttons (Bug#18129).
5231 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5233 Make functions static that no longer need to be extern.
5234 * frame.c, frame.h (set_menu_bar_lines):
5235 * keyboard.c (Qleftmost, Qrightmost):
5236 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
5237 (x_set_internal_border_width):
5240 2014-08-01 Eli Zaretskii <eliz@gnu.org>
5242 Fix display of R2L lines when the last character fits only partially.
5243 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
5245 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
5246 R2L row is visible only partially, give the row a negative x
5248 (display_line): Fix the calculation of the glyph whose pixel width
5249 is used to decide whether the last produced glyph fits on the
5250 line. When the last glyph fits only partially, give the row a
5253 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
5254 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
5255 pixel width of the first glyph that is hscrolled from display.
5256 (display_line): In R2L glyph rows, don't give a negative offset to
5257 row->x when the first glyph begins before first_visible_x.
5259 * xdisp.c (display_line): If called with iterator set up to write
5260 to a marginal area, delay the call to handle_line_prefix until we
5261 switch back to the text area. (Bug#18035)
5263 * .gdbinit (xwindow): The members total_cols, total_lines,
5264 left_col, and top_line are C integers (and has been so for the
5267 2014-08-01 Andreas Schwab <schwab@suse.de>
5269 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
5270 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
5272 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5274 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
5275 (timerfd_callback): Ignore weird events with no data. Add tight
5276 assertions and comments.
5277 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
5278 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
5280 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5282 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
5283 I had confused && with ||.
5285 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
5287 Simplify timerfd configuration and fix some minor glitches.
5288 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
5289 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
5290 Fall back on timer_create if timerfd_create fails at runtime.
5291 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
5292 kernel primitives to do resolution. All uses removed.
5293 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
5294 (turn_on_atimers): Clear timer_create-based timers too,
5297 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5298 Without this change, the code can access the local variable 'width'
5299 even when it has not been initialized, and likewise for 'height';
5300 in either case this leads to undefined behavior.
5302 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5304 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
5305 necessary, put horizontal scroll bar resources as well. See
5306 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
5307 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
5309 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5311 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
5312 background value to match the resource of its vertical counterpart.
5314 2014-07-29 Martin Rudalics <rudalics@gmx.at>
5316 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
5317 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
5319 2014-07-28 Martin Rudalics <rudalics@gmx.at>
5321 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
5322 change that added the top margin height to the requested height
5323 and revert (undocumented) part of 2014-07-28 change that changed
5324 the logic of whether a size change occurred.
5326 2014-07-28 Eli Zaretskii <eliz@gnu.org>
5328 * .gdbinit (xwindow): The members total_cols, total_lines,
5329 left_col, and top_line are C integers (and has been so for the
5332 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
5335 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
5337 On GNU/Linux, use timerfd for asynchronous timers.
5338 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
5339 (toplevel): Rename alarm_timer_ok to special_timer_available.
5340 [HAVE_TIMERFD]: Declare timerfd.
5341 [HAVE_CLOCK_GETRES]: Declare resolution.
5342 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
5343 system timer resolution.
5344 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
5345 (timerfd_callback) [HAVE_TIMERFD]: New function.
5346 (atimer_result, debug_timer_callback, Fdebug_timer_check)
5347 [ENABLE_CHECKING]: New function for the sake of automated tests.
5348 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
5349 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
5350 [ENABLE_CHECKING]: Defsubr test function.
5351 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
5352 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
5353 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
5355 Fix --without-x build and pacify --enable-gcc-warnings.
5356 Problems reported in Bug#18122 and Bug#18124.
5357 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
5358 (frame_windows_min_size): Now static.
5359 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
5361 (adjust_frame_size): Always declare prototype.
5363 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
5364 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
5365 * atimer.c (timerfd_callback): Always read expiration data.
5367 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
5368 * process.c (add_timer_wait_descriptor): Add timer descriptor
5369 to input_wait_mask and non_process_wait_mask as well.
5371 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
5373 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5375 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
5377 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
5378 Reinstate code removed by the prevoius commit to this file.
5380 2014-07-27 Martin Rudalics <rudalics@gmx.at>
5382 * buffer.h (struct buffer): New fields scroll_bar_height and
5383 horizontal_scroll_bar_type.
5384 * buffer.c (bset_scroll_bar_height)
5385 (bset_horizontal_scroll_bar_type): New functions.
5386 (Fbuffer_swap_text): Handle old_pointm field.
5387 (init_buffer_once): Set defaults for scroll_bar_height and
5388 horizontal_scroll_bar_type.
5389 (syms_of_buffer): New variables scroll_bar_height and
5390 horizontal_scroll_bar_type.
5391 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
5392 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
5393 (set_vertical_scroll_bar): Remove prototype.
5394 (x_change_tool_bar_height): Add prototype.
5395 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
5396 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
5397 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
5399 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
5400 (update_window): Start mode_line_row->y after horizontal scroll
5402 (change_frame_size_1): Call adjust_frame_size.
5403 (init_display): When changing the size of a tty frame do not
5404 pass height of menu bar.
5405 (Qframe_windows_min_size): New symbol.
5406 * frame.h (struct frame): List tool bar fields after menu bar
5407 fields. Add official, total_lines, horizontal_scroll_bars,
5408 config_scroll_bar_height and config_scroll_bar_lines fields.
5409 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5410 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5411 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5412 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5413 (FRAME_WINDOWS_HEIGHT): New macros.
5414 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5415 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5416 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5417 horizontal scroll bar.
5418 (frame_inhibit_resize, adjust_frame_size)
5419 (frame_windows_min_size): Add declarations.
5420 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5421 (x_set_scroll_bar_default_height, x_set_left_fringe)
5422 (x_set_right_fringe, x_set_vertical_scroll_bars)
5423 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5424 (x_set_scroll_bar_height): Add external declarations.
5425 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5426 (adjust_frame_size): New functions.
5427 (make_frame): Initial horizontal_scroll_bars field.
5428 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5430 (make_initial_frame, make_terminal_frame): No horizontal scroll
5431 bar in initial and terminal frames. Use adjust_frame_size.
5432 (Fframe_total_cols): Fix doc-string.
5433 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5434 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5435 Rewrite using adjust_frame_size.
5436 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5437 (Qframe_windows_min_size): New symbols.
5438 (x_set_frame_parameters): Remove call of check_frame_size.
5439 (x_report_frame_params): Return scroll_bar_height value.
5440 (x_set_left_fringe, x_set_right_fringe): New functions.
5441 (adjust_frame_height, x_set_internal_border_width)
5442 (x_set_fringe_width): Remove.
5443 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5444 (x_set_scroll_bar_width, x_set_right_divider_width)
5445 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5446 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5448 (x_figure_window_size): Rewrite to make frame display the
5449 expected number of lines.
5450 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5451 (Vdefault_frame_horizontal_scroll_bars)
5452 (Vframe_initial_frame_tool_bar_height)
5453 (frame_inhibit_implied_resize): New variables.
5454 * fringe.c (compute_fringe_widths): Remove.
5455 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5456 (xg_create_horizontal_scroll_bar)
5457 (xg_update_horizontal_scrollbar_pos)
5458 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5459 (xg_get_default_scrollbar_height)
5460 (xg_clear_under_internal_border): Extern.
5461 * gtkutil.c (xg_frame_resized): Don't call
5462 do_pending_window_change.
5463 (xg_frame_set_char_size): Use adjust_frame_size.
5464 (style_changed_cb): Call update_theme_scrollbar_height and
5465 x_set_scroll_bar_default_height.
5466 (x_wm_set_size_hint): Don't call check_frame_size.
5467 (update_theme_scrollbar_height)
5468 (xg_get_default_scrollbar_height)
5469 (xg_create_horizontal_scroll_bar)
5470 (xg_update_horizontal_scrollbar_pos)
5471 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5472 (xg_create_scroll_bar): Set horizontal slot of bar.
5473 (xg_initialize): Call update_theme_scrollbar_height.
5474 (xg_clear_under_internal_border): No more static.
5475 * insdel.c (adjust_suspend_auto_hscroll): New function.
5476 (adjust_markers_for_delete, adjust_markers_for_insert)
5477 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5478 * keyboard.c (readable_events, discard_mouse_events)
5479 (make_lispy_event): Handle horizontal scroll bar click events.
5480 (Fsuspend_emacs): When changing the size of a tty frame do not
5481 pass height of menu bar.
5482 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5483 (Qright, Qleftmost, Qrightmost): New symbols.
5484 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5486 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5487 * nsfns.m (x_set_internal_border_width): New function.
5488 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5489 Remove extended fringe code.
5490 (x_set_window_size, x_new_font): Don't call
5491 compute_fringe_widths.
5492 * term.c (Fresume_tty): When changing the size of a tty frame do
5493 not pass height of menu bar.
5494 (clear_tty_hooks, set_tty_hooks):
5495 Clear horizontal_scroll_bar_hook.
5496 (init_tty): Frame has no horizontal scroll bars.
5497 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5498 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5499 scroll_bar_after_handle, scroll_bar_left_arrow,
5500 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5501 scroll_bar_to_rightmost entries.
5502 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5503 (struct terminal): Add set_horizontal_scroll_bar_hook.
5504 * w32console.c (initialize_w32_display):
5505 Clear horizontal_scroll_bar_hook.
5506 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5508 (x_clear_under_internal_border, x_set_internal_border_width):
5510 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5511 Set windows_or_buffers_changed when adding the menu bar.
5512 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5513 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5514 (w32_createhscrollbar): New functions.
5515 (w32_createscrollbar): Rename to w32_createvscrollbar.
5516 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5517 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5518 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5519 Add WM_EMACS_SHOWCURSOR.
5520 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5521 case do not artificially impose WM size hints.
5522 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5523 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5525 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5526 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5527 (unwind_create_frame_1): Remove.
5528 (Fx_create_frame): Make both scrollbars the system standard
5529 width and height. Use official field of frame structure to
5530 inhibit running window-configuration-change-hook.
5531 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5532 pixelwise. Handle frame's official field.
5533 (w32_frame_parm_handlers): Remove x_set_fringe_width
5534 entries. Add x_set_scroll_bar_height,
5535 x_set_horizontal_scroll_bars, x_set_left_fringe and
5537 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5538 pass height of menu bar to change_frame_size.
5539 * w32menu.c (set_frame_menubar): Rewrite using
5540 frame_inhibit_resize.
5541 * w32term.h (struct w32_display_info):
5542 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5543 (struct scroll_bar): Add horizontal.
5544 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5545 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5546 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5547 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5548 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5549 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5550 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5551 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5552 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5553 Define instead of WM_EMACS_CREATESCROLLBAR.
5554 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5555 WND_SCROLLBAR_INDEX.
5556 * w32term.c (horizontal_scroll_bar_min_handle)
5557 (horizontal_scroll_bar_left_border)
5558 (horizontal_scroll_bar_right_border): New integers.
5559 (x_set_frame_alpha): Replace x_highlight_frame by
5561 (x_window_to_scroll_bar): New argument "type". Update callers
5563 (w32_set_horizontal_scroll_bar_thumb)
5564 (x_horizontal_scroll_bar_report_motion)
5565 (w32_set_horizontal_scroll_bar)
5566 (w32_horizontal_scroll_bar_handle_click)
5567 (x_horizontal_scroll_bar_report_motion): New functions.
5568 (w32_mouse_position): Discriminate horizontal and vertical
5570 (my_create_scrollbar): Replace with two new functions
5571 my_create_vscrollbar and my_create_hscrollbar.
5572 (x_scroll_bar_create): New argument "horizontal".
5573 Update callers accordingly.
5574 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5575 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5577 (w32_read_socket): Handle WM_HSCROLL cae.
5578 (x_new_font): Don't recompute fringe widths.
5579 Use frame_inhibit_resize. Calculate new menu bar height iff we
5580 build without toolkit. Always clear under internal border.
5581 (x_set_window_size): Don't check frame size or recompute
5582 fringes. Reset fullscreen status before applying sizes.
5583 Always resize as requested by pixelwise argument. Don't call
5584 do_pending_window_change.
5585 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5586 (w32_initialize_display_info): Initialize dpyinfo's
5587 horizontal_scroll_bar_cursor entry.
5588 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5589 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5590 horizontal_scroll_bar_left_border.
5591 (w32fullscreen_hook): Intermittently resize window to normal
5592 when switching from fullscreen to maximized state.
5593 (run_window_configuration_change_hook): Don't run it if frame is
5595 (unwind_change_frame): Remove.
5596 (Fset_window_configuration): Rewrite using frame's official field.
5597 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5598 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5599 * window.h (struct window): New fields old_pointm,
5600 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5601 scroll_bar_height and suspend_auto_hscroll.
5602 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5604 (sanitize_window_sizes): Extern.
5605 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5606 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5607 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5608 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5609 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5611 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5612 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5613 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5614 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5615 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5616 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5617 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5618 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5619 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5620 (Fwindow_old_point, sanitize_window_sizes): New functions.
5621 (Qwindow_sanitize_window_sizes): New symbol.
5622 (window_body_height): Count in horizontal scroll bar.
5623 (set_window_hscroll, Fscroll_left, Fscroll_right):
5624 Set suspend_auto_hscroll slot.
5625 (Fwindow_inside_edges): Count fringes pixelwise.
5626 (coordinates_in_window, Fcoordinates_in_window_p):
5627 Consider horizontal scroll bar.
5628 (check_frame_size, adjust_window_margins): Remove functions and
5629 corresponding calls.
5630 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5631 (temp_output_buffer_show): Reset hscroll related fields.
5632 Initialize old_pointm.
5633 (make_parent_window): Initialize old_pointm.
5634 (make_window): Initialize old_pointm, horizontal scroll bar type,
5635 and scroll bar height.
5636 (resize_frame_windows): Don't count top margin in new sizes.
5637 Don't use safe sizes when shrinking a frame; let the window
5638 manager do the clipping.
5639 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5641 (Fdelete_window_internal): Unchain old_pointm marker.
5642 (window_scroll_pixel_based, Fscroll_other_window):
5644 (Fwindow_text_width, Fwindow_text_height): New argument
5646 (struct saved_window): New fields, old_pointm, hscroll_whole,
5647 suspend_auto_hscroll, scroll_bar_height and
5648 horizontal_scroll_bar_type.
5649 (Fset_window_configuration, save_window_save): Set new fields of
5651 (apply_window_adjustment): Don't call adjust_window_margins.
5652 (set_window_margins): Don't change margins if new sizes don't
5654 (set_window_scroll_bars): New argument "horizontal_type".
5655 Handle horizontal scroll bars. Don't change scroll bars if they
5656 don't fit into window.
5657 (Fset_window_scroll_bars): New argument "horizontal_type".
5658 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5659 (compare_window_configurations): Compare horizontal scroll bar
5661 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5662 horizontal scroll bar height.
5663 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5664 instead of FRAME_LINES.
5665 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5666 ON_VERTICAL_SCROLL_BAR.
5667 (with_echo_area_buffer): Initialize old_pointm.
5668 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5670 (unwind_with_echo_area_buffer): Handle old_pointm.
5671 (update_tool_bar): Set do_update when the tool bar window has at
5672 least one line (since this is what the user sets).
5673 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5674 (redisplay_tool_bar): Return early when toolbar has zero lines.
5675 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5676 (hscroll_window_tree): Handle suspension of auto_hscroll and
5678 (set_horizontal_scroll_bar): New function.
5679 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5680 more than one line. Handle horizontal scroll bars.
5681 (note_mouse_highlight): Handle horizontal scrol bars.
5682 (expose_frame): Set dimensions of XRectangle from frame's text
5684 (Vvoid_text_area_pointer): Update doc-string.
5685 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5686 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5687 (x_set_internal_border_width): New functions.
5688 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5689 (unwind_create_frame_1): Remove.
5690 (Fx_create_frame): Handle horizontal scroll bars. Use official
5691 field of frame structure to inhibit running
5692 window-configuration-change-hook.
5693 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5694 pixelwise. Handle frame's official field.
5695 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5696 x_set_horizontal_scroll_bars, x_set_left_fringe,
5698 * xmenu.c (update_frame_menubar, free_frame_menubar):
5699 Use adjust_frame_size.
5700 * xterm.h (struct x_display_info):
5701 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5703 (struct scroll_bar): Add horizontal slot.
5704 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5705 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5706 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5707 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5708 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5709 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5710 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5711 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5712 (x_clear_under_internal_border): Remove.
5713 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5714 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5715 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5716 HORIZONTAL. Update callers.
5717 (horizontal_action_hook_id): New action hook id.
5718 (x_horizontal_scroll_bar_to_input_event)
5719 (x_create_horizontal_toolkit_scroll_bar)
5720 (xt_horizontal_action_hook)
5721 (x_set_toolkit_horizontal_scroll_bar_thumb)
5722 (XTset_horizontal_scroll_bar, x_net_wm_state)
5723 (x_horizontal_scroll_bar_report_motion): New functions.
5724 (xg_scroll_callback, x_scroll_bar_handle_click):
5725 Handle horizontal scroll bars.
5726 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5727 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5729 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5730 Handle horizontal scroll bars.
5731 (handle_one_xevent): Handle horizontal scroll bar events.
5732 Call x_net_wm_state.
5733 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5735 (x_set_window_size): Don't call check_frame_size and
5736 do_pending_window_change.
5737 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5738 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5739 (x_scroll_bar_set_handle): Add some checks when calling
5742 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5744 Revert previous change.
5745 There is certainly nothing wrong with writing code like 'lo <= i
5746 && i <= hi', even if LO happens to a constant. There isn't even
5747 anything wrong in general with writing 'a <= b' if A happens to
5748 be a constant. At any rate stylistic changes shouldn't
5749 be done like this without discussion.
5751 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5753 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5754 (Fgarbage_collect): Reorder conditions that are written backwards.
5755 * data.c (cons_to_unsigned): Likewise.
5756 * dispnew.c (update_frame_1, sit_for): Likewise.
5757 * fileio.c (file_offset): Likewise.
5758 * filelock.c (read_lock_data, lock_file): Likewise.
5759 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5761 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5762 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5763 * lread.c (read1): Likewise.
5764 * minibuf.c (read_minibuf_noninteractive): Likewise.
5765 * nsterm.m (x_set_frame_alpha): Likewise.
5766 * process.c (wait_reading_process_output): Likewise.
5767 * region-cache.c (delete_cache_boundaries): Likewise.
5768 * xterm.c (x_set_frame_alpha): Likewise.
5770 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5772 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5775 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5777 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5778 because atimer expiration is absolute rather than relative.
5780 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5782 * w32term.h (current_popup_menu, menubar_in_use):
5783 Move declarations from w32term.c.
5785 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5787 * w32fns.c (menubar_in_use): No more static.
5788 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5790 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5792 Move hourglass machinery to RIF.
5793 * dispextern.h (struct redisplay_interface): New members
5794 show_hourglass and hide_hourglass. Indent comments.
5795 (show_hourglass, hide_hourglass): Remove prototypes.
5796 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5797 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5798 (ns_redisplay_interface): Add them.
5799 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5800 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5801 (w32_arrow_cursor): New function to hack around non-GUI frames.
5802 (w32_redisplay_interface): Add new functions.
5803 * w32term.h (w32_arror_cursor): Add prototype.
5804 * xdisp.c (show_hourglass): New function, refactored out from
5805 platform-dependent code.
5806 (cancel_hourglass): Now call to RIF function.
5807 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5808 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5809 (x_redisplay_interface): Add new functions.
5811 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5813 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5814 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5815 and complete previous change.
5816 * frame.c (adjust_frame_height): New function.
5817 (Fset_frame_height, Fset_frame_size): Use it.
5818 (x_set_frame_parameters): Take frame top margin into account.
5820 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5822 * frame.c (Fset_frame_height): Take frame top margin into account.
5823 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5824 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5826 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5828 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5829 menubar_height as such. Tweak comment.
5830 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5831 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5832 All related users changed.
5833 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5834 * xterm.c (handle_one_xevent):
5835 * gtkutil.c (xg_event_is_for_menubar):
5836 * xfns.c (x_window) [USE_X_TOOLKIT]:
5837 * xmenu.c (set_frame_menubar, free_frame_menubar):
5838 Prefer to use FRAME_MENUBAR_HEIGHT.
5840 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5842 * frame.c (Fframe_parameters): Always report frame height without
5843 menu and tool bar lines.
5845 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5847 * nsterm.m (applicationDidFinishLaunching:): Call
5848 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5849 (antialiasThresholdDidChange:): New method for EmacsApp.
5851 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5853 * macfont.m (macfont_update_antialias_threshold): Remove static.
5855 * macfont.h (macfont_update_antialias_threshold): Declare.
5857 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5859 * w32select.c (setup_windows_coding_system):
5860 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5861 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5863 * w16select.c (Fw16_get_clipboard_data):
5864 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5867 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5868 buffer position where we are to start the iteration.
5869 (handle_invisible_prop): Record in it->stop_charpos the position
5870 where the invisible text ends. (Bug#18035)
5871 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5872 row has zero buffer position as their start position.
5873 Reported by martin rudalics <rudalics@gmx.at>.
5875 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5876 infinite looping in redisplay when display lines don't have enough
5877 space to display even a single character. (Bug#18036)
5879 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5881 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5882 * xfns.c (x_window): Use it to allow xfree later.
5883 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5884 where appropriate. Use bool for booleans and remove redundant checks.
5885 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5886 * xterm.c (x_free_frame_resources): Free shell_position.
5888 2014-07-19 K. Handa <handa@gnu.org>
5890 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5891 mandatory font spec (Bug#17973).
5893 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5895 * font.c (font_score): Return the worst score if the size of
5896 ENTITY is wrong by more than a factor 2 (Bug#17973).
5898 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5900 * frame.c (frame_unspecified_color): New function
5901 refactored out from ...
5902 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5903 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5905 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5906 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5907 * lisp.h (set_frame_param): Remove prototype.
5908 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5909 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5912 Prefer 'x_display_info *' to 'Display *' in X selection code.
5913 This helps to avoid unneeded calls to x_display_info_for_display.
5914 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5915 instead of 'Display *'.
5916 (SELECTION_EVENT_DPYINFO): New macro.
5917 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5918 it as an lvalue. Mention this in comment.
5919 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5920 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5921 (selection_data_to_lisp_data, receive_incremental_selection):
5922 Convert to use 'x_display_info *'. Adjust users where appropriate.
5923 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5924 selection data *' as last arg to not return values in args.
5925 (unexpect_property_change): Use common removal technique.
5927 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5929 * print.c (print_preprocess): Adjust to match changed
5930 sub char-table structure and avoid crash (Bug#18038).
5932 * data.c (wrong_choice): Not static any more.
5933 * lisp.h (wrong_choice): Add prototype.
5934 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5935 Declare namebuf as such. Tweak comment.
5936 [USE_GTK]: Likewise for tool_bar_position.
5937 (fset_tool_bar_position) [USE_GTK]: Ditto.
5938 (FRAME_TOOL_BAR_POSITION): New macro.
5939 * frame.c (x_report_frame_params):
5940 * gtkutil.c (update_frame_tool_bar):
5941 * xfns.c (Fx_create_frame): Use it.
5942 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5944 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5946 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5947 buffer's default-directory only if it is a string. (Bug#17986)
5949 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5951 More precise control over values of some buffer-local variables.
5952 * keyboard.c (Qvertical_scroll_bar):
5953 * frame.c (Qleft, Qright): Move to ...
5954 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5955 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5956 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5957 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5958 vertical-scroll-bar, scroll-up-aggressively
5959 and scroll-down-aggressively.
5960 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5962 * nsfns.m, frame.h (Qleft, Qright):
5963 * nsterm.m (Qleft): Remove declarations.
5964 * gtkutil.c (toplevel): Include buffer.h.
5965 * data.c (wrong_choice, wrong_range): New functions.
5966 (store_symval_forwarding): Handle special properties of buffer-local
5967 variables and use functions from the above to signal error, if any.
5969 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5970 values. Add comment.
5971 (struct frame): Re-arrange layout to avoid extra padding and use bit
5972 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5973 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5974 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5975 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5976 Define as no-ops because there are no scroll bars anyway.
5977 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5980 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5981 Add convenient setter.
5982 (font_put_frame_data, font_get_frame_data): Use it.
5984 2014-07-15 Daiki Ueno <ueno@gnu.org>
5986 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5987 pointer argument, before dereferencing.
5988 (XCHAR2B_BYTE2): Likewise.
5990 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5992 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5993 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5994 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5995 Use record_unwind_protect_int and avoid consing.
5996 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5998 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
6000 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
6002 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
6003 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
6005 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
6006 (main) [MSDOS]: Use SET_BINARY instead of setmode.
6007 * minibuf.c: Include binary-io.h instead of fcntl.h.
6008 (read_minibuf_noninteractive):
6009 Use set_binary_mode instead of handcrafted code.
6010 Don't call emacs_set_tty if emacs_get_tty failed.
6011 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
6012 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
6013 * w32.c (pipe2): Adjust eassert to include O_BINARY.
6015 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
6016 This works around a GCC compiler bug when Emacs is configured with
6017 --enable-gcc-warnings.
6019 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
6021 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
6022 or characters in string, respectively. Add comment.
6023 * fringe.c (Fdefine_fringe_bitmap):
6024 * fns.c (Fsubstring, substring_both): Use it.
6025 * keymap.c (Fdefine_key, Flookup_key):
6026 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
6028 * term.c (tty_menu_add_pane, tty_menu_add_selection):
6029 Use menu_item_width.
6030 (tty_menu_show): Simplify because tty_menu_create never return NULL.
6032 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
6034 Improve behavior of 'bzr up; cd src; make -k'.
6035 * Makefile.in (top_srcdir): New var.
6036 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
6037 Use '$(top_srcdir)' instead of '$(srcdir)/..';
6038 its expansion is a bit shorter.
6039 (../config.status): Actually build config.status instead of
6041 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
6042 New macros, copied and relocated from ../Makefile.in.
6043 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
6044 (../config.status, Makefile): New dependencies and rules,
6045 copied with relocation from ../Makefile.in. This should be more
6046 likely to rebuild the build machinery properly if you do a 'make'
6047 in the src directory.
6049 2014-07-12 Eli Zaretskii <eliz@gnu.org>
6051 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
6054 * w32fns.c (Fx_file_dialog): Mention in the doc string the
6055 behavior on Windows 7 and later when the function is repeatedly
6056 invoked with the same value of DIR. (Bug#17950)
6058 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
6059 string to match the one in w32fns.c.
6061 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
6062 stdin to binary mode only if it is connected to a terminal.
6064 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
6066 Coalesce extern decls.
6067 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
6068 * sysdep.c (emacs_get_tty, emacs_set_tty):
6069 Move duplicate extern decls from here ...
6070 * systty.h: ... to here, so that there's just one copy.
6072 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
6074 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
6076 * nsfns.m (Fns_popup_font_panel): Ditto.
6078 2014-07-11 Eli Zaretskii <eliz@gnu.org>
6080 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
6082 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
6084 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
6085 [DOS_NT]: Implement for WINDOWSNT.
6087 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
6090 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
6092 * sysdep.c (suppress_echo_on_tty): New function.
6093 * minibuf.c (read_minibuf_noninteractive): Use it.
6095 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
6097 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
6098 sysinfo failed. Adjust docstring.
6100 2014-07-11 Eli Zaretskii <eliz@gnu.org>
6102 Implement memory-info for MS-DOS.
6103 * dosfns.c (dos_memory_info): New function.
6104 * dosfns.h (dos_memory_info): Add prototype.
6105 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
6106 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
6107 of doing some of its job.
6109 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
6110 reference termios structure members.
6112 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
6114 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
6116 * minibuf.c (top): Include systty.h. Declare external
6117 emacs_get_tty and emacs_set_tty.
6118 (Vread_hide_char): New lisp variable.
6119 (read_minibuf_noninteractive): Hide characters with
6120 Vread_hide_char if it is a character. (Bug#17839)
6122 2014-07-10 Eli Zaretskii <eliz@gnu.org>
6124 Implement memory-info for MS-Windows.
6125 * w32.c (w32_memory_info): New function.
6126 * w32.h (w32_memory_info): Prototype it.
6127 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
6129 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
6131 * coding.h (struct coding_system): Remove 'error_positions' (unused)
6132 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
6133 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
6134 extra padding and shrink struct coding_system by 56 bytes (x86_64).
6135 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
6136 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
6137 (decode_coding_big5, decode_coding_charset, decode_coding)
6138 (encode_coding): Adjust users.
6140 * alloc.c (Fmemory_info): New function.
6142 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
6144 * syntax.c (back_comment): Use more-natural location for label.
6146 * font.c, font.h (font_unparse_fcname): Now static.
6147 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
6149 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
6151 Next minor cleanup of font subsystem.
6152 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
6153 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
6155 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
6157 * ftfont.h (ftfont_font_format): Remove prototype.
6158 * ftfont.c (ftfont_font_format): Remove; now unused.
6160 * nsfont.m (nsfont_open):
6161 * w32font.c (w32font_open_internal):
6162 * w32uniscribe.c (uniscribe_open):
6163 * xfont.c (xfont_open):
6164 * xftfont.c (xftfont_open): All users changed.
6166 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
6167 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
6169 2014-07-09 Eli Zaretskii <eliz@gnu.org>
6171 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
6172 x_produce_glyphs does when it generates a stretch glyph that
6173 represents a TAB. (Bug#17969)
6175 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
6176 and there is a display property at that position, don't call
6177 move_it_to to move to a position before window start. (Bug#17942)
6178 Fix condition for finding CHARPOS by the first call to move_it_to.
6181 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
6183 * syntax.c (find_defun_start): Try the cache even
6184 if !open_paren_in_column_0_is_defun_start.
6185 (back_comment): If find_defun_start was pessimistic, use the
6186 scan_sexps_forward result to improve the cache (bug#16526).
6188 2014-07-09 Eli Zaretskii <eliz@gnu.org>
6190 * xdisp.c (redisplay_window): If redisplay of a window ends up
6191 with point in a partially visible line at end of the window, make
6192 sure the amended position of point actually has smaller Y
6193 coordinate; if not, give up and scroll the display. (Bug#17905)
6195 * window.c (window_scroll_pixel_based): When point ends up at the
6196 last fully visible line, don't let move_it_to stop at the left
6197 edge of the line and dupe us into thinking point is inside the
6200 * w32.c (network_interface_info): Make sure the argument is a
6203 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
6205 * process.c (read_and_dispose_of_process_output): Fix typo
6206 in previous patch: we want nonnegative fds, not nonzero fds.
6208 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
6210 * chartab.c (char_table_translate): Move to...
6211 * character.h (char_table_translate): ... inline function here.
6212 Avoid Faref and assume that args are always valid. This helps to
6213 speedup search, which is especially important for a huge buffers.
6214 * lisp.h (char_table_translate): Remove prototype.
6216 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
6217 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
6218 New function, with an intention to avoid code duplication between
6220 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
6222 * ftfont.c (ftfont_open):
6223 * macfont.m (macfont_open):
6224 * xftfont.c (xftfont_open): Use it.
6226 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
6228 * process.c: Add sanity checks for file descriptors (Bug#17844).
6229 (wait_reading_process_output, Fprocess_filter_multibyte_p):
6230 Check that infd is nonnegative before using it as an fd.
6231 (read_and_dispose_of_process_output, Fprocess_send_eof):
6232 Likewise, for outfd.
6233 (wait_reading_process_output): Omit unnecessary check of infd.
6235 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
6237 Minor fixups related to usage of the 'long' type.
6238 * gnutls.c (emacs_gnutls_handshake):
6239 * xfaces.c (dump_realized_face):
6240 Work even if 'long' is narrower than 'void *'.
6241 * termcap.c (scan_file):
6242 * xselect.c (x_decline_selection_request)
6243 (x_reply_selection_request, x_get_window_property):
6244 * xterm.c (x_set_frame_alpha):
6245 Remove unnecessary 'L' suffixes of integer constants.
6246 * xfns.c (hack_wm_protocols):
6247 * xselect.c (x_fill_property_data):
6248 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
6249 Remove unnecessary casts to 'long'.
6250 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
6252 Minor ImageMagick safety fixes.
6253 * image.c (imagemagick_compute_animated_image):
6254 Remove useless assignment to local. Avoid problems if dest_width is 0.
6255 (imagemagick_load_image): Use int for pixel counts that can't
6256 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
6257 a row width greater than the image width (or greater than LONG_MAX!).
6259 2014-07-04 K. Handa <handa@gnu.org>
6261 * coding.c (MIN_CHARBUF_SIZE): Delete it.
6262 (MAX_CHARBUF_EXTRA_SIZE): New macro.
6263 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
6265 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
6267 * font.h (struct font_driver): Remove get_outline and free_outline;
6268 not used by any font driver.
6269 * ftfont.c (ftfont_driver):
6270 * macfont.m (macfont_driver):
6271 * nsfont.m (nsfont_driver):
6272 * w32font.c (w32font_driver):
6273 * w32uniscribe.c (uniscribe_font_driver):
6274 * xfont.c (xfont_driver): Related users changed.
6275 * xselect.c (x_get_window_property): Use convenient xmalloc.
6276 Call to xfree only if some data was really allocated.
6278 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6280 On MS-Windows, display busy cursor on all GUI frames.
6281 This is similar to what we have on X. Quickly tested by Dani Moncayo.
6282 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
6283 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
6285 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
6286 * xdisp.c (start_hourglass): Remove Windows-specific bits.
6288 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6290 Use convenient alists to manage per-frame font driver-specific data.
6291 * frame.h (struct frame): Rename font_data_list to...
6292 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
6293 * font.h (struct font_data_list): Remove; no longer need a special
6295 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
6297 * font.c (font_put_frame_data, font_get_frame_data)
6298 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
6300 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
6301 Related users changed.
6302 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
6303 Prefer convenient xmalloc and xfree.
6305 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6307 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
6308 the window whose glyph row is being prepared and a flag whether it
6309 is for mode/header line. Make sure the glyph row's marginal areas
6310 are in sync with what the window wants.
6313 * xdisp.c (display_line, display_mode_line):
6314 Call prepare_desired_row with additional arguments, as appropriate.
6316 * dispextern.h (prepare_desired_row): Adjust prototype.
6318 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6320 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
6321 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
6322 caused by xw_popup_dialog in daemon mode (Bug#17891).
6324 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6326 * frame.c (do_switch_frame): When switching to another TTY frame,
6327 make sure FrameCols and FrameRows are in sync with the new frame's
6330 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
6332 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
6333 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
6334 min_char slots. Adjust comment.
6335 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
6336 Add SUB_CHAR_TABLE_OFFSET member.
6337 (make_uninit_sub_char_table): New function.
6338 (toplevel): Add compile-time assert to verify suitable member layout
6339 in Lisp_Sub_Char_Table.
6340 * alloc.c (mark_char_table): Add extra argument to denote char table
6341 subtype. Adjust to match new layout of sub char-table.
6342 (mark_object): Always mark sub char-tables with mark_char_table.
6343 * chartab.c (make_sub_char_table, copy_sub_char_table)
6344 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
6345 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
6346 (map_sub_char_table_for_charset, uniprop_table_uncompress):
6347 All related users changed.
6348 * lread.c (read1): Adjust to match new layout of sub char-table.
6349 * print.c (print_object): Likewise (Bug#17898).
6351 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
6353 * keymap.c (get_keyelt): Simplify.
6354 (copy_keymap_item): Remove left-over code for when we had
6355 key-shortcut caches.
6357 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6359 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
6360 (dealloc): Remove for EmacsScroller.
6362 * nsterm.h (EmacsScroller): Remove dealloc.
6364 2014-06-30 Eli Zaretskii <eliz@gnu.org>
6366 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
6368 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6370 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
6371 when setNeedsDisplay is called so we don't trigger redisplay for every
6374 * nsterm.m (any_help_event_p): New variable.
6375 (mouseMoved:): Set any_help_event_p to YES if help event is
6376 generated. Remove else with empty help event that triggered redisplay
6377 for every mouse move.
6378 (windowDidResignKey:): If any_help_event_p, generate empty help event.
6380 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
6382 * xfns.c (Qsuppress_icon): Remove; no real users.
6383 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
6384 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
6385 (syms_of_w32fns): Don't DEFSYM it.
6387 2014-06-29 Glenn Morris <rgm@gnu.org>
6389 * Makefile.in (ns-app): Mark as PHONY.
6391 2014-06-28 Glenn Morris <rgm@gnu.org>
6393 * Makefile.in (mostlyclean): There are no libXMenu11.a,
6394 liblw.a in this directory.
6396 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
6398 * coding.c (encode_coding_utf_8): Correctly count produced_chars
6399 also in unibyte case. (Bug#17865)
6401 2014-06-28 K. Handa <handa@gnu.org>
6403 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6404 (MIN_CHARBUF_SIZE): New macro.
6405 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6407 2014-06-27 Glenn Morris <rgm@gnu.org>
6409 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6410 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6411 (.el.elc): Replace suffix rule with pattern rule.
6412 (%.elc): New pattern rule, with order-only prerequisite.
6413 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6414 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6415 in place of BOOTSTRAPEMACS.
6417 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6419 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6421 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6423 Consistently use validate_subarray to verify substring.
6424 * fns.c (validate_substring): Not static any more. Adjust to
6425 use ptrdiff_t, not EMACS_INT, because string and vector limits
6426 can't exceed ptrdiff_t even if EMACS_INT is wider.
6427 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6428 (secure_hash): Adjust user.
6429 * lisp.h (validate_subarray): Add prototype.
6430 * coding.c (Fundecodable_char_position):
6431 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6432 Use validate_subarray. Adjust comment to mention substring.
6434 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6436 Do not allow out-of-range character position in Fcompare_strings.
6437 * fns.c (validate_subarray): Add prototype.
6438 (Fcompare_substring): Use validate_subarray to check ranges.
6439 Adjust comment to mention that the semantics was changed. Also see
6440 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6442 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6444 Be more consistent about the 'Qfoo' naming convention.
6445 * image.c (Fimagemagick_types):
6446 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6447 * process.c (Fmake_network_process):
6448 Rename C local identifier 'Qfoo to avoid giving the false
6449 impression that it stands for the symbol 'foo'.
6451 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6453 Simplify and cleanup character conversion stuff.
6454 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6456 * character.c (multibyte_char_to_unibyte)
6457 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6458 * character.h (make_char): Remove; unused.
6459 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6460 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6461 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6462 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6463 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6465 2014-06-22 Mario Lang <mlang@delysid.org>
6467 * w32fns.c (Fw32_shell_execute): The the -> the.
6469 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6471 * xmenu.c (mouse_position_for_popup):
6472 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6473 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6474 * menu.c (Fx_popup_menu):
6475 * xselect.c (x_handle_dnd_message): Adjust users.
6476 * menu.h (mouse_position_for_popup): Remove prototype.
6477 * xterm.h (x_relative_mouse_position): Add prototype.
6478 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6479 call XFree if XQueryTree returns zero.
6481 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6483 * indent.c (Fvertical_motion): Doc fix.
6484 Move to the goal column, if any, with a single call to
6485 move_it_in_display_line, not in two calls. Doing this with two
6486 calls causes move_it_in_display_line apply the line-prefix
6487 handling twice instead of just once. (Bug#17823)
6489 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6491 Port to OS X ACLs (Bug#17810).
6492 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6493 ACL_TYPE_ACCESS) doesn't work.
6495 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6497 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6498 before checking key-translation-map (bug#17659).
6500 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6502 * font.c (font_make_object): Avoid dangling pointer which may
6503 crash GC (Bug#17771).
6505 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6507 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6508 prototype of DGifCloseFile as appropriate for older and newer
6510 (gif_close): New function, encapsulates the differences in the
6511 calling sequence of DGifCloseFile before v5.1.0 and after it.
6512 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6513 error string where appropriate. (Bug#17790)
6515 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6516 macro execution, make sure point didn't move since last complete
6517 redisplay, as the condition for using the glyph matrix
6518 information. (Bug#17777)
6520 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6522 Minor cleanup of fonset code.
6523 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6524 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6525 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6526 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6527 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6528 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6529 (free_realized_fontset): Remove because a no-op since 2008.
6530 (free_face_fontset): Adjust user.
6531 (syms_of_fontset): Shrink fontset by one extra slot.
6533 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6535 Omit redundant extern decls.
6536 Most of this patch is from Dmitry Antipov, in:
6537 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6538 * commands.h (update_mode_lines):
6539 * frame.h (Qbackground_color, Qforeground_color)
6540 (x_set_menu_bar_lines):
6541 * ftfont.c (ftfont_font_format):
6542 * intervals.h (Qkeymap, Qfont):
6543 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6544 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6545 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6546 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6547 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6548 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6549 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6550 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6551 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6552 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6553 (Qtool_bar, Qheader_line):
6554 * macros.c (Fexecute_kbd_macro):
6555 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6556 * xterm.c (x_delete_terminal, XSetIMValues):
6557 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6558 (x_implicitly_set_name, popup_activated)
6559 (widget_store_internal_border):
6560 Remove redundant decls.
6561 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6562 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6563 Remove _Noreturn, as make-docfile now does that for us.
6564 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6565 (Qregion_extract_function): New decl.
6566 * window.c, xfns.c: Include menu.h.
6568 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6570 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6572 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6574 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6575 * callint.c (read_file_name): ... convert to static here.
6576 * lisp.h (Fread_file_name): Do not EXFUN it.
6577 (STRING_COPYIN): Remove; unused.
6578 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6579 (char_composable_p): ... static function. All users changed.
6580 * eval.c (toplevel): Remove redundant #include directives.
6581 * xterm.c (x_initialize): Add static to match prototype.
6582 * ccl.c (Fccl_execute_on_string):
6583 * font.c (fon_intern_prop): Use make_specified_string.
6585 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6587 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6588 Reported by David Caldwell in:
6589 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6591 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6593 Do not ask for XRender extension each time XFT font is opened.
6594 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6595 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6597 2014-06-15 Glenn Morris <rgm@gnu.org>
6599 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6601 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6603 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6604 information if we are in the middle of executing a keyboard macro,
6605 since redisplay doesn't update the screen until the macro is
6606 finished. (Bug#17777)
6608 * alloc.c (cleanup_vector): Don't dereference a font driver
6609 pointer if it is NULL. (Bug#17771)
6611 2014-06-13 Glenn Morris <rgm@gnu.org>
6613 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6614 ($(lispsource)/international/charprop.el)
6615 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6616 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6617 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6618 GNU make automatically passes command-line arguments to sub-makes.
6620 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6622 Avoid hangs in accept-process-output (Bug#17647).
6623 * lisp.h, process.c (wait_reading_process_input):
6624 Return int, not bool. All uses changed.
6625 * process.c (SELECT_CANT_DO_WRITE_MASK):
6626 Remove macro, replacing with ...
6627 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6629 (status_notify): New arg WAIT_PROC. Return int, not void.
6632 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6634 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6635 the frame is the initial frame, because the hook is not set up
6636 then, and Emacs crashes.
6637 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6639 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6641 * keymap.c (silly_event_symbol_error): Don't recommend the use
6644 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6646 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6647 matching overlay strings with 'cursor' property against buffer
6648 positions traversed in the glyph row. (Bug#17744)
6650 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6652 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6655 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6656 determine 10.9 (Bug#17751).
6658 * macfont.m (macfont_draw): Positions were not freed.
6660 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6662 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6663 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6664 function. Also adjust comment.
6665 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6667 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6668 * font.c (font_done_for_face):
6669 * xfaces.c (realize_non_ascii_face): Adjust user.
6670 * font.h (struct font_driver): Convert 'prepare_face' to return
6671 void because its return value is never used anyway.
6672 * xfont.c (xfont_prepare_face): Return void.
6673 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6674 (xftfont_done_face): Use xfree.
6676 * dispextern.h (last_tool_bar_item): Remove declaration.
6677 * frame.h (struct frame): New member last_tool_bar_item.
6678 * frame.c (make_frame): Initialize it.
6679 * xdisp.c (toplevel): Remove last_tool_bar_item.
6680 (handle_tool_bar_click, note_tool_bar_highlight):
6681 * w32term.c (w32_read_socket, w32_initialize):
6682 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6684 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6685 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6687 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6689 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6690 * process.c (Faccept_process_output)
6691 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6692 the return value is about PROCESS, not about other processes.
6694 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6696 Further adjustments to mark_object and friends.
6697 Now the mark_object's stack is just 32 bytes on a 64-bit
6698 system, which means extra 20% off the stack usage.
6699 * alloc.c (mark_save_value): As before, refactored out from ...
6700 (mark_object): ... adjusted user. Also add comment.
6702 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6704 Fix core dump after a dropped X connection (Bug#17704).
6705 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6706 is dead, as we may be shutting down.
6708 2014-06-08 Glenn Morris <rgm@gnu.org>
6710 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6712 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6714 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6716 If a C name must be extern on some platforms, make it extern on all.
6717 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6719 * font.h (ftxfont_driver) [HAVE_XFT]:
6720 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6721 * lisp.h (get_frame_param):
6722 * menu.h (tty_menu_show):
6723 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6724 * termhooks.h (encode_terminal_code):
6725 * xterm.h (x_menu_wait_for_event):
6727 * frame.c (get_frame_param):
6728 * fringe.c (max_used_fringe_bitmap):
6729 * ftxfont.c (ftxfont_driver):
6730 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6731 * menu.c (menu_items_inuse):
6732 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6733 * term.c (encode_terminal_code, tty_menu_show):
6734 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6735 * xfaces.c (load_color):
6736 * xmenu.c (x_menu_wait_for_event):
6739 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6741 Change object marking routines to minimize stack usage.
6742 This change moves a few cold paths from mark_object to NO_INLINE
6743 functions and adjusts symbol marking loop. According to GCC 4.8.2
6744 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6745 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6746 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6747 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6748 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6749 refactored out from ...
6750 (mark_object): ... adjusted user. Also mark symbols in a tight
6752 (mark_face_cache): Add NO_INLINE.
6754 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6756 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6757 contains garbage on WINDOWSNT (which could potentially infloop at
6760 Minimize cursor motion during TTY menu updates.
6761 * term.c (tty_menu_display): Don't position cursor here.
6762 Instead, pass the cursor coordinates to update_frame_with_menu.
6763 (tty_menu_activate): Send the hide cursor command only once in an
6764 iteration through the outer 'while' loop.
6766 * dispnew.c (update_frame_1): Accept an additional argument
6767 SET_CURSOR_P, and position the cursor at the end of the frame
6768 update only if that argument is non-zero. All callers changed to
6769 provide the additional argument as non-zero, except for
6770 update_frame_with_menu.
6771 (update_frame_with_menu): Accept 2 additional arguments ROW and
6772 COL; if they are non-negative, instruct update_frame_1 not to
6773 position the cursor, and instead position it according to ROW and COL.
6775 * dispextern.h (update_frame_with_menu): Update prototype.
6777 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6779 * callproc.c (call_process): Don't check read-only if we don't insert
6780 anything (bug#17666).
6782 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6784 * dispnew.c (update_frame_with_menu): Set display_completed.
6786 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6788 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6790 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6792 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6794 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6795 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6797 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6799 * window.c (Frecenter): Signal an error if window-buffer is not
6802 * keyboard.c (make_lispy_position): Don't include a buffer position in
6803 mode/header-line mouse events.
6805 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6806 Vunread_command_events (bug#17650).
6808 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6810 * xterm.c (x_setup_pointer_blanking):
6811 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6813 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6815 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6816 because it will be defined in generated config.h if needed.
6818 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6820 Use terminal-specific hooks to display popup dialogs.
6821 * termhooks.h (struct terminal): New field popup_dialog_hook.
6822 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6823 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6824 code and use popup_dialog_hook.
6825 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6826 * nsterm.h (ns_popup_dialog): Adjust prototype.
6827 * nsterm.m (ns_create_terminal):
6828 * w32term.c (w32_create_terminal):
6829 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6830 Setup popup_dialog_hook.
6832 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6834 * w32heap.c (report_temacs_memory_usage): Improve the report by
6835 reporting the large blocks that are actually occupied at dump time.
6837 * w32console.c (initialize_w32_display): Set the console
6838 menu_show_hook, otherwise TTY menus are broken on w32.
6840 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6842 Use terminal-specific hooks to display menus.
6843 * termhooks.h (struct terminal): New field menu_show_hook.
6844 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6845 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6847 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6848 * nsmenu.m (ns_menu_show):
6849 * w32menu.c (w32_menu_show):
6850 * xmenu.c (x_menu_show):
6851 * term.c (tty_menu_show): Adjust to use bit flags.
6852 (set_tty_hooks): Set menu_show_hook.
6853 * xterm.c (x_create_terminal):
6854 * nsterm.m (ns_create_terminal):
6855 * msdos.c (initialize_msdos_display):
6856 * w32term.c (w32_create_terminal): Likewise.
6858 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6860 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6862 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6864 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6865 (FD_SET): Don't define on WINDOWSNT.
6867 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6869 * emacs.c: Include "sysselect.h", to define its inline functions.
6870 Reported by Glenn Morris in:
6871 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6873 Do not require libXt-devel when building with gtk.
6874 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6875 dependency on libXt-devel.
6876 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6877 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6878 lwlib-widget.h now does this.
6879 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6881 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6883 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6884 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6885 (delete_write_fd, wait_reading_process_output):
6886 Remove now-redundant easserts.
6887 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6888 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6889 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6890 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6892 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6894 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6895 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6896 (calloc): Don't undef, it is never defined.
6897 (HEAP_ENTRY_SHIFT): Remove unused macro.
6899 * Makefile.in (C_HEAP_SWITCH): Remove.
6900 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6902 Fix MS-Windows build broken by menu changes on 2014-06-02.
6903 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6905 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6906 Define instead of including ../lwlib/lwlib.h, which causes
6907 compilation errors due to missing X11 headers.
6909 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6911 * process.c (wait_reading_process_output): Omit incorrect test of
6912 p->infd against zero. Add easserts for infd having a plausible value.
6914 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6916 Adjust to match recent lwlib changes.
6917 * menu.h (xmalloc_widget_value): Replace by ...
6918 (make_widget_value): ... new prototype.
6919 * menu.c (xmalloc_widget_value): Replace by ...
6920 (make_widget_value): ... new function.
6921 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6922 * gtkutil.c (malloc_widget_value, free_widget_value):
6923 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6924 * keyboard.h (enum button_type, struct _widget_value):
6925 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6927 * nsmenu.m (ns_update_menubar, ns_menu_show):
6928 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6929 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6930 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6932 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6934 * image.c (x_query_frame_background_color)
6935 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6936 Fix --enable-gcc-warnings compilation without image libraries.
6938 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6940 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6941 emulated break value only if it goes up.
6942 (sbrk): Add assertion that the INCREMENT argument is strictly
6943 zero. Improve and correct the commentary.
6945 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6947 Improve AIX-related merge from emacs-24.
6948 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6949 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6950 not on AIX; since we're on the trunk we can use enums more broadly.
6952 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6954 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6956 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6957 to min(value, whole).
6959 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6961 Bring back the changes to GDB-visible symbols, but only on AIX.
6962 And only if it's not pre-4.2 GCC.
6963 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6964 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6965 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6968 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6970 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6971 with PT, not GPT. (Bug#16433)
6973 Revert last changes to GDB-visible symbols.
6974 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6975 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6976 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6979 2014-06-02 Glenn Morris <rgm@gnu.org>
6981 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6983 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6985 Fix port to 32-bit AIX with xlc (Bug#17598).
6986 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6987 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6988 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6989 to work around a compiler bug in IBM xlc 12.1.
6991 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6993 * xterm.c (x_update_window_end): Don't invalidate the entire
6994 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6995 highlight needs to be redisplayed. (Bug#17588)
6997 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6999 Port the GDB-visible symbols to AIX.
7000 Without them, GDB doesn't work to debug Emacs, since the AIX linker
7001 optimizes away the relevant external symbols. Use enums instead;
7002 this suffices for the AIX port, which is 32-bit-only anyway.
7003 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
7004 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
7005 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
7008 Include sources used to create macuvs.h.
7009 * Makefile.in ($(srcdir)/macuvs.h): New rule.
7010 * macuvs.h: Use automatically-generated header.
7012 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
7014 Port signal-handling to DragonFly BSD (Bug#17646).
7015 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
7016 Move implementations from callproc.c to sysdep.c.
7017 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
7018 Move declarations from process.h to syssignal.h.
7020 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
7022 * callint.c (Ffuncall_interactively): Add usage.
7024 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
7026 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
7028 2014-05-30 Eli Zaretskii <eliz@gnu.org>
7030 * w32heap.c (malloc_before_dump, malloc_after_dump)
7031 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
7032 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
7033 set errno where appropriate to emulate CRT functions.
7035 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
7037 Debugging facility to check whether 'const char *' points to
7038 relocatable data of non-pure Lisp string.
7039 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
7040 (mark_maybe_pointer): ... adjusted user.
7041 (relocatable_string_data_p): New function.
7042 * lisp.h (relocatable_string_data_p): Add prototype.
7043 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
7044 the pointer to relocatable Lisp data is not used.
7046 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
7048 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
7049 * atimer.c (block_atimers):
7050 * callproc.c (block_child_signal): Block SIGINT too;
7051 otherwise, its handler might now unblock signals that it shouldn't.
7052 * keyboard.c (read_char): Clear signal mask, since we may
7053 be in a SIGINT handler, and many signals may be masked.
7054 * keyboard.c (handle_interrupt):
7055 * sysdep.c (handle_arith_signal):
7056 Clear signal mask instead of just unblocking the signal that
7057 was received, since several signals may be blocked at this point.
7059 2014-05-29 Eli Zaretskii <eliz@gnu.org>
7061 * Makefile.in (TEMACS_POST_LINK): Remove target.
7062 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
7063 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
7065 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
7067 * xmenu.c (xdialog_show): Remove prototype, rename to
7068 x_dialog_show, remove 2nd arg because it's always zero
7069 and simplify accordingly.
7070 (xw_popup_dialog): Adjust user.
7071 * w32menu.c (w32_dialog_show): Adjust prototype, remove
7072 2nd arg because it's always zero and simplify accordingly.
7073 (w32_popup_dialog): Adjust user.
7075 2014-05-29 Eli Zaretskii <eliz@gnu.org>
7077 * w32heap.c (report_temacs_memory_usage): New function.
7079 * unexw32.c (unexec) [ENABLE_CHECKING]:
7080 Call report_temacs_memory_usage.
7082 * w32heap.h (report_temacs_memory_usage): Add prototype.
7084 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
7086 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
7087 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
7089 2014-05-29 Eli Zaretskii <eliz@gnu.org>
7091 * buffer.c (init_buffer): Accept an argument 'initialized'.
7092 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
7093 mmap_regions and mmap_fd, to avoid referencing stale data from the
7094 dump phase. Add an assertion for buffer text of buffers created
7095 in temacs before this function is called. (Bug#17622)
7096 (mmap_regions_1, mmap_fd_1): Remove unused variables.
7098 * lisp.h (init_buffer): Update prototype.
7100 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
7102 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
7104 * alloc.c (Fgarbage_collect): Fix compilation with
7105 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
7107 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
7109 * frame.c, frame.h (frame_char_to_pixel_position)
7110 (frame_set_mouse_position): Now static, and made private in
7111 frame.c rather than public in frame.h.
7113 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
7115 Refactor mouse positioning stuff to avoid code duplication.
7116 * frame.h (frame_char_to_pixel_position): New function.
7117 (x_set_mouse_position): Rename to...
7118 (frame_set_mouse_position): ...new function.
7119 (frame_set_mouse_pixel_position): Add prototype.
7120 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
7121 Rename to frame_set_mouse_pixel_position.
7122 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
7124 * xterm.h, w32term.h ( x_set_mouse_position)
7125 (x_set_mouse_pixel_position): Remove prototypes.
7127 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
7129 On X, always make pointer visible when deleting frame (Bug#17609).
7130 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
7132 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
7134 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
7135 * keyboard.c (gobble_input): If there is no terminal input error,
7136 make sure the pointer is visible for all frames on this terminal.
7137 * xterm.c (x_free_frame_resources): Enable pointer visibility if
7138 it was previously disabled.
7140 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
7142 * data.c (Fzerop): Move to Elisp.
7143 (syms_of_data): Don't defsubr it.
7144 * keyboard.c (echo_keystrokes_p): New function.
7145 (read_char, record_menu_key, read_key_sequence): Use it.
7147 * callint.c (Qfuncall_interactively): New var.
7148 (Qcall_interactively): Remove.
7149 (Ffuncall_interactively): New function.
7150 (Fcall_interactively): Use it.
7151 (syms_of_callint): Defsubr it.
7153 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
7155 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
7156 relocated from under us.
7158 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
7160 Use mmap(2) emulation for allocating buffer text on MS-Windows.
7161 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
7162 configure, not from HEAPSIZE.
7163 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
7165 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
7166 for MinGW, since it no longer uses gmalloc.
7168 * buffer.c: Do not define mmap allocations functions for Windows.
7169 Remove mmap_find which is unused. Remove mmap_set_vars which does
7171 [WINDOWSNT]: Include w32heap.h.
7172 (init_buffer): Always allocate new memory for buffers.
7174 * emacs.c: Remove mmap_set_vars calls.
7176 * image.c (free_image): Undef free for Windows because it is
7177 redirected to our private version.
7179 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
7180 (copy_executable_and_dump_data): Remove dumping the heap section.
7181 (unexec): Restore using_dynamic_heap after dumping.
7183 * w32heap.c (dumped_data_commit, malloc_after_dump)
7184 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
7185 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
7186 (mmap_free): New functions.
7188 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
7190 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
7192 * image.c (imagemagick_load_image): Use MagickRealType for local
7193 'color_scale', instead of double, to avoid a GCC warning about
7196 * xfns.c (Fx_window_property): Remove unused local.
7198 Don't kill already-reaped process (Bug#17561).
7199 * process.c (process_send_signal): Fix race condition where a
7200 subprocess was reaped by a signal handler between the check for
7201 liveness and calling 'kill', which meant that Emacs could in
7202 theory kill an innocent bystander process. Do the fix by blocking
7203 SIGCHLD in a critical section that checks liveness before killing.
7205 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7207 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
7209 2014-05-26 Ken Brown <kbrown@cornell.edu>
7211 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
7212 even if !CYGWIN (see bug#17510).
7214 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
7216 * nsfns.m (Fns_do_applescript): Surround NSApp run
7217 with calls to ns_init_events, ns_finish_events (Bug#17424).
7219 * nsterm.h (ns_init_events, ns_finish_events): Declare.
7221 * nsterm.m (ns_init_events, ns_finish_events): New functions.
7222 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
7224 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
7225 with calls to ns_init_events, ns_finish_events (Bug#17424).
7227 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7229 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
7230 if we are iterating over an object that generates glyphs for
7231 marginal areas. (Bug#17585)
7233 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7235 * xdisp.c (safe__call1, safe__eval): Now static.
7237 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7239 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
7240 (safe_call, safe__call1): Construct a va_list argument for safe_call.
7241 (safe_call1): Call safe_call instead of safe__call directly.
7243 2014-05-26 Ken Brown <kbrown@cornell.edu>
7245 * w32term.c (x_delete_display) [CYGWIN]: Don't free
7246 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
7249 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
7251 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
7252 (safe__call, safe__call1, safe__eval): New functions.
7253 (safe_call): Use it.
7254 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
7255 (display_mode_element): Same for `:eval'.
7257 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7259 Fix port to 32-bit AIX (Bug#17540).
7260 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
7261 twice. _text already includes this offset.
7262 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
7264 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7266 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
7267 when closest_pos is identical to to_charpos, don't recurse, since
7268 we already tried that, and failed. (Bug#17539)
7270 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
7271 unwinding when frame's faces were not initialized yet, increment
7272 the frame's image-cache reference count before calling
7273 x_free_frame_resources. Don't dereference
7274 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
7276 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
7278 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
7281 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
7282 macfont.m, call draw with adjusted arguments so font drivers
7283 don't need to do that.
7285 * macfont.m (macfont_draw): Merge changes from Macport.
7287 2014-05-24 Eli Zaretskii <eliz@gnu.org>
7289 * alloc.c (garbage_collect_1): New function, with all of the guts
7290 of Fgarbage_collect.
7291 (mark_stack): Accept an argument END and don't mark Lisp objects
7292 on the stack beyond the address given by END. Calculation of END
7293 was moved to Fgarbage_collect.
7294 (Fgarbage_collect): Calculate the end address of the stack portion
7295 that needs to be examined by mark_stack, and pass that address to
7296 garbage_collect_1, which will pass it to mark_stack.
7297 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
7298 for more details about the underlying problems. In particular,
7299 this avoids dumping Emacs with the large hash-table whose value is
7300 held in purify-flag for most of the time loadup.el runs.
7302 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
7304 * xfns.c (x_window_property_intern): New function (code from
7306 (Fx_window_property): Call x_window_property_intern. If property
7307 not found and NILP (source) and outer window != inner window,
7308 check outer window for property (Bug#17537).
7310 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
7312 Supply malloc and alloc_size attributes for extern allocators.
7313 This documents the C API, and helps GCC generate a bit better code.
7314 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
7315 (ATTRIBUTE_MALLOC_SIZE): New macros.
7316 * gmalloc.c (malloc, realloc, calloc):
7317 * gtkutil.h (malloc_widget_value):
7318 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
7319 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
7322 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
7324 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
7325 * image.c (imagemagick_load_image): Port to hosts that do not use
7326 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
7328 2014-05-21 Leo Liu <sdl.web@gmail.com>
7330 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
7332 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
7334 * dbusbind.c (xd_signature): Revert last 2 patches.
7336 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
7338 Allow any non-nil value to count as true in bool-vector.
7339 Likewise for xd_signature in dbusbind.c.
7340 This is more consistent with the usual practice in Emacs, which is
7341 that any non-nil value counts as true.
7342 * alloc.c (Fbool_vector): Don't require args to be t or nil.
7343 * dbusbind.c (xd_signature): Likewise, for booleans.
7344 * data.c, lisp.h (Qbooleanp):
7345 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
7347 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
7349 * lisp.h (CHECK_BOOLEAN): New function.
7350 * alloc.c (Fbool_vector): New function.
7351 (syms_of_alloc): Defsubr it.
7352 * data.c (Qbooleanp): New symbol.
7353 (syms_of_data): DEFSYM it.
7354 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
7356 * font.c (font_matching_entity): Extract font-entity object
7357 from the vector of matching entities (Bug#17486).
7359 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
7361 Assume C99 or later (Bug#17487).
7362 * bytecode.c (B__dummy__): Remove.
7363 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
7364 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
7365 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
7366 * regex.c (DEBUG_PRINT): Assume varargs macros.
7367 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
7369 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
7371 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
7372 memory for every buffer that was dumped.
7374 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
7376 * fns.c (Freverse): Allow vectors, bool vectors and strings.
7377 (Fnreverse): Allow vectors and bool vectors.
7379 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
7381 Minor cleanup for terminal setup.
7382 * termhooks.h (create_terminal): Adjust prototype.
7383 * terminal.c (create_terminal): Pass output method and RIF as args.
7384 (init_initial_terminal):
7385 * nsterm.m (ns_create_terminal):
7386 * term.c (init_tty):
7387 * w32term.c (w32_create_terminal):
7388 * xterm.c (x_create_terminal): Adjust users.
7389 Avoid redundant NULL initializers and add comments.
7391 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
7393 * keyboard.c (Qdeactivate_mark): Now static.
7395 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7397 If available, use Xfixes extension to do pointer blanking.
7398 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
7399 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
7400 (make_invisible_cursor): Move to...
7401 * xterm.c (make_invisible_cursor): ...here.
7402 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7403 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7404 (x_term_init): Call to x_setup_pointer_blanking.
7405 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7406 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7408 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7410 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7412 2014-05-12 Glenn Morris <rgm@gnu.org>
7414 * fileio.c (Ffile_executable_p): Doc tweak.
7416 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7418 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7419 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7421 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7423 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7425 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7427 Fix initialization of minibuffer history variable (Bug#17430).
7428 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7429 Move the initialization up to prevent any "value void" message.
7431 2014-05-08 Samuel Bronson <naesten@gmail.com>
7433 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7434 are matched (bug#17413).
7436 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7438 Stop tooltips pulling Emacs window to front (Bug#17408).
7439 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7440 SetWindowPos invocations.
7442 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7444 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7445 not initialized (Bug#17398).
7447 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7449 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7451 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7453 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7454 [HAVE_NS]: Do not include png.h.
7455 (x_query_frame_background_color): New function.
7456 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7457 (png_load_body): Coalesce duplicate code.
7459 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7461 Consult libpng-config more consistently (Bug#17339).
7462 * Makefile.in (PNG_CFLAGS): New var.
7463 (ALL_CFLAGS): Use it.
7464 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7465 CFLAGS now handles this.
7467 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7469 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7470 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7471 because WCONTINUED is always defined now.
7472 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7474 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7476 * buffer.c (overlay_strings): Fix the wording of the commentary.
7478 2014-05-01 Glenn Morris <rgm@gnu.org>
7480 * floatfns.c (Fisnan):
7481 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7483 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7485 * term.c (tty_menu_activate): A better initialization for cursor
7488 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7490 * intervals.c: Tighten assertions.
7491 (create_root_interval): Make sure the interval is not empty.
7492 (intervals_equal): Use booleans.
7493 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7494 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7495 (balance_possible_root_interval): Simplify and use booleans.
7496 (split_interval_right, split_interval_left): Check LENGTH, and remove
7497 now redundant assertion.
7498 (adjust_intervals_for_insertion): Remove now redundant assertions.
7499 (delete_node, interval_deletion_adjustment)
7500 (adjust_intervals_for_deletion, merge_interval_right)
7501 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7502 (reproduce_interval): Make sure the interval is not empty.
7504 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7506 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7507 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7508 satisfaction that they would always be initialized.
7510 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7512 * term.c (tty_menu_display): Move the cursor to the active menu item.
7513 (tty_menu_activate): Return the cursor to the active menu item
7514 after displaying the menu and after displaying help-echo.
7515 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7516 for the details of why this is needed by screen readers and
7519 2014-04-30 Glenn Morris <rgm@gnu.org>
7521 * process.c (handle_child_signal):
7522 Handle systems without WCONTINUED. (Bug#15110, 17339)
7524 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7526 * window.c (struct saved_window): Remove mark.
7527 (Fset_window_configuration, save_window_save)
7528 (compare_window_configurations): Don't touch marks any more.
7530 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7532 Use bits_word for gcmarkbits.
7533 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7534 bits_word is typically a tad more efficient for mark bits than
7535 unsigned is, so use bits_word. All uses changed.
7536 * lisp.h (BITS_PER_INT): Remove; no longer used.
7538 Avoid undefined behavior in signed left shift.
7539 This ports to GCC 4.9.0 with -fsanitize=undefined.
7540 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7542 * regex.c (extract_number):
7543 * lisp.h (make_number, XINT):
7544 Do not shift a 1 bit left into a sign bit.
7545 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7546 not int, for gcmarkbits. All uses changed.
7548 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7550 * search.c (Fnewline_cache_check): Don't try to count newlines
7551 outside the buffer's restriction, as find_newline doesn't support that.
7553 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7555 * window.c (Fset_window_configuration): Deactivate the mark before
7557 (set_window_buffer): Ignore window_initialized.
7558 (window_initialized): Remove.
7559 * keyboard.c (Qdeactivate_mark): Not static any more.
7560 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7563 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7565 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7566 and to clang 3.4, which have fixed the bug. This should let us
7567 run a bit faster on these platforms when address sanitization is
7570 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7572 Port to GCC 4.9.0 with --enable-gcc-warnings.
7573 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7575 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7576 a way that also works with GCC 4.9.0.
7578 * search.c (Fnewline_cache_check): Remove unused locals.
7580 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7582 * search.c (find_newline1): New subroutine.
7583 (Fnewline_cache_check): New function.
7584 (syms_of_search): Defsubr it.
7586 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7588 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7589 * keyboard.c (unblock_input): Add comment.
7590 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7592 2014-04-22 Daniel Colascione <dancol@dancol.org>
7594 * lread.c (readevalloop_eager_expand_eval): New function
7595 that can recurse into toplevel forms.
7596 (readevalloop): Call it.
7597 * lisp.h: Declare Qprogn.
7598 * callint.c (Qprogn): No longer static.
7600 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7602 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7603 Also change identifiers to match the comments, and add more assertions
7606 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7608 * emacs.c (close_output_streams): Don't clear and restore errno.
7610 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7612 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7613 never becomes visible, i.e. using XMonad (Bug#17237).
7615 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7617 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7618 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7619 (Fline_pixel_height): Don't assume that the current buffer and the
7620 selected window's buffer are one and the same. (Bug#17281)
7622 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7623 paragraph-start cache before the newline cache. (Bug#17269)
7625 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7627 * term.c (tty_send_additional_strings): No need to fflush here,
7629 (tty_set_terminal_modes): fflush after sending additional strings,
7632 2014-04-17 Daniel Colascione <dancol@dancol.org>
7634 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7636 (tty_send_additional_strings): New function.
7637 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7638 (syms_of_term): Intern tty-mode-set-strings and
7639 tty-mode-reset-strings.
7641 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7643 * window.c (save_window_save): Lookup window_point_insertion_type in
7644 the right buffer (bug#15457).
7645 (Qwindow_point_insertion_type): New var.
7646 (syms_of_window): Initialize it.
7648 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7650 Fix the MSDOS build.
7651 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7652 (copy_text_and_data): Zero out the atexit chain pointer before
7655 * termhooks.h (encode_terminal_code): Update prototype.
7657 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7658 visible for all DOS_NT ports, not just WINDOWSNT.
7659 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7661 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7662 unless it is defined.
7663 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7665 * process.c (close_on_exec, accept4, process_socket): Move into
7666 the "ifdef subprocesses" part.
7667 (catch_child_signal): Condition by "ifdef subprocesses".
7668 (syms_of_process) <Qinternal_default_process_sentinel>
7669 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7671 * msdos.h: Add prototypes for new functions.
7672 (EINPROGRESS): Define.
7673 (O_CLOEXEC): Define to zero.
7675 * msdos.c (check_window_system): Remove unnecessary an
7676 incompatible duplicate function.
7677 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7678 New functions in support of new functionality.
7680 * menu.c (single_menu_item): Add visual indication of submenu
7681 also for menus on MSDOS frames.
7682 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7684 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7685 when async subprocesses aren't supported.
7687 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7689 * emacs.c (close_output_streams): Zero out errno before calling
7692 * dired.c [MSDOS]: Include msdos.h.
7694 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7695 (DATA_START) [MSDOS]: Define.
7696 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7698 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7699 Ifdef away for MSDOS.
7700 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7701 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7703 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7704 Use temporary file template that is compatible with mkostemp.
7705 Move vfork-related portions under #ifndef MSDOS.
7706 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7708 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7710 * buffer.c (Foverlays_at): Add argument `sorted'.
7712 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7714 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7715 text, invalidate the bidi_paragraph_cache upto and including the
7718 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7720 Port to IRIX 6.5 (Bug#9684).
7721 * conf_post.h (INET6) [IRIX6_5]: Define.
7722 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7723 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7725 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7727 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7728 before passing it to system APIs.
7730 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7732 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7733 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7735 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7737 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7739 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7741 Remove DATA_SEG_BITS.
7742 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7743 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7744 cc, but that platform is so old that SGI itself stopped supporting
7745 it in December 2013. If you still need Emacs on IRIX, please
7746 either compile with GCC and port the undumping code, or run
7747 './configure --with-wide-int'.
7748 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7749 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7750 DEFINE_GDB_SYMBOL_START way to define it.
7751 (NONPOINTER_BITS): New macro.
7752 (EMACS_INT): Use it.
7753 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7754 the problem and/or configuring --with-wide-int.
7755 (USE_LSB_TAG): Simplify, based on above changes.
7756 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7757 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7759 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7761 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7762 covered by a display string that ends in a newline, and that cases
7763 going back by DVPOS lines to hit the search limit, lift the limit
7764 and go back until DVPOS is reached. (Bug#17244)
7766 * indent.c (Fvertical_motion): Handle correctly the case when the
7767 display string is preceded by an empty line.
7769 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7770 use S_IWRITE instead.
7772 2014-04-11 Glenn Morris <rgm@gnu.org>
7774 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7776 2014-04-11 Ken Brown <kbrown@cornell.edu>
7778 * Makefile.in (EMACS_MANIFEST): Revert last change.
7780 2014-04-10 Daniel Colascione <dancol@dancol.org>
7782 * puresize.h (BASE_PURESIZE): Increase.
7784 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7786 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7788 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7789 region handling (and don't call signal_before_change) if
7790 inhibit_modification_hooks is set.
7791 (signal_before_change): Don't check inhibit_modification_hooks any more.
7793 2014-04-08 Daniel Colascione <dancol@dancol.org>
7795 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7796 function cells contain valid lisp objects. (Modified version of
7799 * alloc.c (detect_suspicious_free): Split actual stack capturing
7800 out into new function for easier breakpoint setting.
7801 (note_suspicious_free): New function.
7803 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7805 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7807 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7808 (symbol_block_pinned): New var.
7809 (Fmake_symbol): Initialize `pinned'.
7810 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7811 pinned and signal an error for un-purifiable objects.
7812 (pure_cons): Use it.
7813 (Fpurecopy): Use it, except for objects that can't be purified.
7814 (mark_pinned_symbols): New function.
7815 (Fgarbage_collect): Use it.
7816 (gc_sweep): Remove hack made unnecessary.
7818 2014-04-07 Glenn Morris <rgm@gnu.org>
7820 * keyboard.c (Fopen_dribble_file): Doc tweak.
7822 2014-04-07 Ken Brown <kbrown@cornell.edu>
7824 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7826 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7828 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7829 We have a substitute execinfo.h on hosts that lack it.
7830 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7831 isn't optimized away.
7833 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7835 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7836 * alloc.c (memory_full):
7837 * charset.c (syms_of_charset):
7838 * doc.c (Fsnarf_documentation):
7840 * font.c (BUILD_STYLE_TABLE):
7841 * keyboard.c (make_lispy_event):
7842 * profiler.c (setup_cpu_timer):
7843 * xgselect.c (xg_select):
7844 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7846 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7847 Replace the only use with ARRAYELTS (font_property_table).
7848 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7850 2014-04-03 Daniel Colascione <dancol@dancol.org>
7852 * xterm.c (x_term_init):
7853 * xfns.c (best_xim_style):
7854 * xfaces.c (Fdump_colors):
7855 * w32fns.c (w32_default_color_map):
7856 * w32.c (init_environment, N_ENV_VARS):
7857 * unexcw.c (read_exe_header):
7858 * term.c (term_get_fkeys_1):
7859 * sysdep.c (init_baud_rate):
7860 * nsterm.m (ns_convert_key):
7861 * nsfns.m (get_geometry_from_preferences):
7862 * msdos.c (dos_set_window_size, init_environment):
7863 * macfont.m (mac_font_get_glyph_for_cid)
7864 (macfont_store_descriptor_attributes)
7865 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7866 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7867 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7869 * image.c (xpm_str_to_color_key):
7870 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7871 * frame.c (x_set_frame_parameters):
7872 * fileio.c (Ffile_selinux_context):
7873 * emacs.c (sort_args):
7874 * dosfns.c (msdos_stdcolor_name):
7875 * dired.c (file_attributes):
7876 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7877 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7880 2014-04-02 Daniel Colascione <dancol@dancol.org>
7882 * data.c (Ffset): Abort if we're trying to set a function call to
7885 * lisp.h (ARRAYELTS): New macro.
7887 * alloc.c: Include execinfo.h if available.
7888 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7889 (suspicious_free_record): New structure.
7890 (suspicious_objects, suspicious_object_index)
7891 (suspicious_free_history, suspicious_free_history_index):
7893 (find_suspicious_object_in_range, detect_suspicious_free)
7894 (Fsuspicious_object): New functions.
7895 (cleanup_vector): Call find_suspicious_object_in_range.
7897 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7899 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7900 width from font width (Bug#17163).
7902 * frame.c (x_set_frame_parameters): Calculate default values of
7903 new frame sizes only after all other frame parameters have been
7904 processed (Bug#17142).
7906 2014-04-02 Ken Brown <kbrown@cornell.edu>
7908 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7911 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7913 * xterm.c (x_draw_image_glyph_string): Adjust image background
7914 width accordingly when its x position is adjusted. (Bug#17115)
7916 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7918 * font.c (font_list_entities): Do not add empty vector to font cache.
7919 (font_matching_entity): Likewise. If matching entity is found, insert
7920 1-item vector with this entity instead of entity itself (Bug#17125).
7922 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7924 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7926 * fns.c (validate_subarray): Rename from validate_substring,
7927 since it works for vectors too. New arg ARRAY. Optimize for the
7928 non-nil case. Instead of returning bool, throw an error if out of
7929 range, so that the caller needn't do that. All uses changed.
7930 Report original values if out of range.
7931 (Fsubstring, Fsubstring_no_properties, secure_hash):
7932 Also optimize the case where FROM is 0 or TO is the size.
7934 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7936 * search.c (Freplace_match): Use make_specified_string.
7937 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7938 to catch bogus override face of glyph strings.
7939 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7940 Move common substring range checking code to...
7941 (validate_substring): ...this function.
7943 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7945 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7947 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7949 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7950 bar is zero height, just return (Bug#16976).
7951 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7953 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7955 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7956 is nil. If waiting for toolbar to complete, force a redraw.
7958 2014-03-28 Glenn Morris <rgm@gnu.org>
7960 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7961 (emacs_bugreport): New variable.
7962 (usage_message): Use PACKAGE_BUGREPORT.
7963 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7965 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7967 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7969 Port recent signal-related changes to FreeBSD.
7970 Reported by Herbert J. Skuhra.
7971 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7972 Move decls from here ...
7973 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7975 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7977 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7978 and width of image background when it is displayed with a 'box'
7981 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7983 More backward-compatible fix to char-equal core dump (Bug#17011).
7984 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7985 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7987 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7989 * image.c (init_svg_functions): When loading SVG-related libraries,
7990 free already loaded libraries if the initialization fails.
7991 (rsvg_handle_set_size_callback): Remove declaration, unused.
7993 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7995 Fix core dump in char-equal (Bug#17011).
7996 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7997 unibyte buffers, as we can't tell whether the characters are
8000 * insdel.c (adjust_markers_for_delete): Remove unused local.
8002 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
8004 Have (MARKER . ADJUSTMENT) undo records always be immediately
8005 after their corresponding (TEXT . POS) record in undo list.
8007 * lisp.h (record-delete): New arg record_markers.
8008 (record_marker_adjustment): No longer needed outside undo.c.
8009 * insdel.c (adjust_markers_for_delete): Move calculation of marker
8010 adjustments to undo.c's record_marker_adjustments. Note that
8011 fileio.c's decide_coding_unwind is another caller to
8012 adjust_markers_for_delete. Because it has undo list bound to t,
8013 it does not rely on adjust_markers_for_delete to record marker
8015 (del_range_2): Swap call to record_delete and
8016 adjust_markers_for_delete so as undo marker adjustments are
8017 recorded before current deletion's adjustments, as before.
8018 (adjust_after_replace):
8019 (replace_range): Pass value for new record_markers arg to
8021 * undo.c (record_marker_adjustment): Rename to
8022 record_marker_adjustments and made static.
8023 (record_delete): Check record_markers arg and call
8024 record_marker_adjustments.
8025 (record_change): Pass value for new record_markers arg to
8027 (record_point): at_boundary calculation no longer needs to account
8028 for marker adjustments.
8030 2014-03-26 Martin Rudalics <rudalics@gmx.at>
8032 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
8035 2014-03-26 Glenn Morris <rgm@gnu.org>
8037 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
8039 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
8041 * buffer.c (struct sortvec): Add field `spriority'.
8042 (compare_overlays): Use it.
8043 (sort_overlays): Set it.
8045 2014-03-26 Eli Zaretskii <eliz@gnu.org>
8047 * xdisp.c (redisplay_window): If all previous attempts to find the
8048 cursor row failed, try a few alternatives before falling back to
8049 the top-most row of the window. Use row_containing_pos. (Bug#17047)
8051 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
8053 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
8054 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
8056 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
8057 variables on Windows.
8059 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
8061 * w32.c (unsetenv): Remove unused var `retval'.
8062 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
8064 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
8065 (start_watching): Remove unused var `thr'.
8067 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
8068 (find_child_console): Remove unnecesary var `thread_id'.
8070 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
8071 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
8073 2014-03-26 Glenn Morris <rgm@gnu.org>
8075 * filelock.c (Flock_buffer): Doc tweak.
8077 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
8078 * emacs.c (shut_down_emacs):
8079 * fileio.c (Finsert_file_contents, write_region):
8080 * filelock.c (top-level, syms_of_filelock):
8081 * insdel.c (prepare_to_modify_buffer_1):
8082 CLASH_DETECTION is always defined now.
8084 2014-03-25 Eli Zaretskii <eliz@gnu.org>
8086 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
8087 DLL handle, to speed up thread startup.
8089 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
8091 Handle sigmask better with nested signal handlers (Bug#15561).
8092 * atimer.c (sigmask_atimers): Remove.
8093 Remaining use rewritten to use body of this function.
8094 * atimer.c (block_atimers, unblock_atimers):
8095 * callproc.c (block_child_signal, unblock_child_signal):
8096 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
8097 New arg OLDSET. All callers changed.
8098 * atimer.c (block_atimers, unblock_atimers):
8099 * callproc.c (block_child_signal, unblock_child_signal):
8100 * keyboard.c (handle_interrupt):
8101 * sound.c (vox_configure, vox_close):
8102 Restore the old signal mask rather than unilaterally clearing bits
8103 from the mask, in case a handler is running within another
8104 handler. All callers changed.
8105 * lisp.h, process.c, process.h, term.c:
8106 Adjust decls and callers to match new API.
8107 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
8108 signal handlers aren't supposed to use floating point anyway.
8109 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
8111 2014-03-23 Daniel Colascione <dancol@dancol.org>
8113 Split gc_sweep into discrete functions for legibility and better
8116 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
8117 (sweep_vectors): Fix typo in comment.
8118 (sweep_conses, sweep_floats, sweep_intervals)
8119 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
8120 (gc_sweep): Call new functions, to which existing functionality is
8122 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
8124 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
8126 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
8128 2014-03-23 Daniel Colascione <dancol@dancol.org>
8130 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
8131 only if xic_style calls for it. This change allows Emacs to work
8132 with ibus. Also, don't leak resources if create_frame_xic fails,
8133 and stop caching xic_style across different displays.
8134 (supported_xim_styles): Make const.
8135 (best_xim_style): Remove first parameter: it's always just
8136 supported_xim_styles. Change to look at supported_xim_styles
8139 2014-03-23 Daniel Colascione <dancol@dancol.org>
8141 * term.c (init_tty): Rearrange condition for clarity; print
8142 appropriate diagnostic.
8144 2014-03-23 Daniel Colascione <dancol@dancol.org>
8146 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
8147 array. (ASAN caught.)
8149 2014-03-22 Glenn Morris <rgm@gnu.org>
8151 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
8153 2014-03-22 Daniel Colascione <dancol@dancol.org>
8155 * process.c (conv_sockaddr_to_lisp): When extracting the string
8156 names of AF_LOCAL sockets, stop before reading uninitialized memory.
8158 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8160 Fix regression introduced by patch for Bug#10500.
8161 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
8162 * w32term.c (x_draw_image_relief): Likewise.
8164 2014-03-21 Martin Rudalics <rudalics@gmx.at>
8166 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
8167 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
8168 maximize a frame for odd default fonts.
8170 2014-03-21 Glenn Morris <rgm@gnu.org>
8172 * minibuf.c (history-length): Increase default from 30 to 100.
8174 2014-03-21 Daniel Colascione <dancol@dancol.org>
8176 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
8177 every time we switch to minibuffer.
8179 * alloc.c (lisp_align_malloc, allocate_string_data)
8180 (allocate_vectorlike): Allow mmap allocation of lisp objects.
8181 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
8183 2014-03-21 Eli Zaretskii <eliz@gnu.org>
8185 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
8186 support more "verbs".
8188 2014-03-21 Daniel Colascione <dancol@dancol.org>
8190 Always prohibit dumping a dumped Emacs.
8192 * emacs.c (might_dump): New variable.
8193 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
8194 * lisp.h (might_dump): Declare.
8195 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
8197 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
8199 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
8201 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
8203 * doc.c (store_function_docstring): Warn when we don't know where to
8205 (Fsubstitute_command_keys): Don't advertise the fact that
8206 text-properties are dropped, since we think it's a bug that we'll fix.
8208 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
8209 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
8210 * frame.c (frame_garbaged): Make "docstring" more precise.
8212 2014-03-20 Glenn Morris <rgm@gnu.org>
8214 * charset.c (init_charset): When we cannot find the charsets directory,
8215 mention if EMACSDATA is set.
8217 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
8219 * fns.c (Frandom): Fix rare bug where the result isn't random.
8221 Fix porting inconsistency about rounding to even.
8222 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
8223 This way, the unusual !HAVE_RINT case acts like the usual
8224 HAVE_RINT case, and we can fix the documentation accordingly.
8226 2014-03-19 Eli Zaretskii <eliz@gnu.org>
8228 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
8229 (w32_wnd_proc): Initialize the dwHoverTime member of
8230 TRACKMOUSEEVENT structure.
8232 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
8234 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
8236 2014-03-16 Eli Zaretskii <eliz@gnu.org>
8238 * search.c (find_newline): Speed up the function when using the
8239 newline cache, by halving the number of calls to
8240 region_cache_forward and region_cache_backward. (Bug#16830)
8242 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
8244 * buffer.c (Fset_buffer): Document return value (bug#17015).
8246 2014-03-14 Martin Rudalics <rudalics@gmx.at>
8248 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
8249 nil, always resize character wise to avoid potential loss of the
8250 mode line (Bug#16923 related).
8252 2014-03-12 Martin Rudalics <rudalics@gmx.at>
8254 * frame.c (x_set_frame_parameters): Always calculate new sizes
8255 pixelwise to avoid potential loss when rounding.
8257 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
8259 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
8260 * xterm.c (x_free_frame_resources): Free all allocated cursors.
8262 2014-03-10 Eli Zaretskii <eliz@gnu.org>
8264 * w32.c (fstatat): Don't add an extra slash if the argument ends
8265 with a slash: this fails the subsequent call to stat_worker on
8266 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
8268 2014-03-09 Martin Rudalics <rudalics@gmx.at>
8270 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
8272 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
8274 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
8276 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
8277 when frame is only on one screen (Bug#14713).
8279 2014-03-08 Eli Zaretskii <eliz@gnu.org>
8281 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
8282 there's a valid wrap point in the display line, the last glyph
8283 cannot "just barely fit" on this row, because display_line doesn't
8284 let it. Instead, proceed as if the last glyph didn't fit, so that
8285 we eventually back up the iterator to the wrap point. This avoids
8286 delusional behavior of move_it_to, whereby it proceeds to the next
8287 display line, but sets current_x to zero for all the glyphs that
8288 without word-wrap would fit on the previous display line.
8289 One result was that visual-order cursor movement behaved erratically
8291 (Fmove_point_visually): Add code to find the x coordinate of the
8292 last character before wrap point, under word-wrap on a TTY.
8294 2014-03-07 Eli Zaretskii <eliz@gnu.org>
8296 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
8297 also return value of MOVE_POS_MATCH_OR_ZV from
8298 move_it_in_display_line_to, when moving from beginning of line to
8299 point's position. (Bug#16961)
8301 2014-03-07 Martin Rudalics <rudalics@gmx.at>
8303 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
8304 * window.c (Fselect_window): Explain NORECORD and
8305 `buffer-list-update-hook' in doc-string.
8307 2014-03-06 Martin Rudalics <rudalics@gmx.at>
8309 * window.c (Fother_window_for_scrolling): Check that
8310 Vother_window_scroll_buffer is a buffer.
8312 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
8314 * xterm.c (xim_initialize): Always pass a copy of resource name
8315 to XRegisterIMInstantiateCallback and eassert whether return
8316 value is True. Passing copy is important because Xlib doesn't
8317 make its own copy and resource name argument usually points to
8318 SSDATA (Vx_resource_name), which may be changed from Lisp.
8319 (xim_close_display): For XUnregisterIMInstantiateCallback,
8320 always eassert return value and pass exactly the same values
8321 as were used for XRegisterIMInstantiateCallback.
8322 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
8323 sources to check why if you are interested.
8325 2014-03-05 Martin Rudalics <rudalics@gmx.at>
8327 * dispnew.c (change_frame_size_1): Add new_lines instead of
8328 new_height, the latter may be still zero if passed as such.
8329 * window.c (Fwindow_pixel_height): Mention bottom divider in
8332 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
8334 Fix "resource temporarily unavailable" with xgselect
8336 * xgselect.c: Include <stdbool.h>.
8337 (xg_select) [!USE_GTK]: Don't lose track of errno.
8339 Fix minor --enable-gcc-warnings issues.
8340 * widget.c (update_various_frame_slots, EmacsFrameResize):
8341 Avoid unused locals. Prefer 'if' to '#if' when either will do.
8343 2014-03-04 Ken Brown <kbrown@cornell.edu>
8345 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
8346 represent the actual adjustment needed for alignment.
8348 2014-03-04 Eli Zaretskii <eliz@gnu.org>
8350 * gmalloc.c (aligned_alloc): Don't allocate more memory than
8351 needed, and don't reallocate if the initial allocation already
8352 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
8354 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8356 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
8359 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
8361 * cmds.c (delete-char): Update docstring pointing out that the
8362 function ignores `delete-active-region' and `overwrite-mode'.
8364 2014-03-03 Eli Zaretskii <eliz@gnu.org>
8366 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
8368 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
8369 allocated buffer due to alignment.
8370 (freehook): If the block to be freed was allocated by
8371 'aligned_alloc', find its real pointer before calling 'free'.
8373 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
8376 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
8378 * font.c (toplevel): Adjust comment about font cache layout.
8379 (font_clear_cache): Fix to match real font cache layout.
8380 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
8381 (Fframe_font_cache) [FONT_DEBUG]: New function.
8382 (syms_of_font) [FONT_DEBUG]: Defsubr it.
8384 Avoid crashes when X fonts are erroneously freed on reused X
8385 'Display *' connection data (Bug#16069). Note that X font
8386 resources still may be leaked, but currently there is no way
8387 to completely avoid it.
8388 * xterm.h (struct x_display_info): New member x_id. Add comments.
8389 * xterm.c (x_display_id): New variable.
8390 (x_term_init): Assign identifier to each opened X connection.
8391 * xfont.c (struct xfont): New member x_display_id.
8392 (xfont_open): Initialize it with frame's display id.
8393 (xfont_close): Check whether font's display id matches the one
8394 recorded for the given display. Adjust comment.
8395 * xftfont.c (struct xftfont_info):
8396 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
8398 2014-03-01 Martin Rudalics <rudalics@gmx.at>
8400 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
8401 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8402 killed Vother_window_scroll_buffer.
8403 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8405 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8407 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8408 that start with more than 2 slashes as UNCs. (Bug#16751)
8410 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8412 Fix a few crashes and leaks when cloning C strings.
8413 * alloc.c, lisp.h (dupstring): New function.
8414 * gtkutil.c (xg_get_font):
8415 * term.c (tty_default_color_capabilities):
8416 * xsettings.c (store_monospaced_changed)
8417 (store_font_name_changed, parse_settings)
8418 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8419 This avoids some unlikely crashes due to accessing freed storage,
8420 and avoids some minor memory leaks in the more-typical case.
8422 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8424 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8425 cursor when modeline can't be dragged (Bug#16647).
8427 2014-02-28 Glenn Morris <rgm@gnu.org>
8429 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8430 from custom-delayed-init-variables. (Bug#11565)
8432 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8434 More fixes for mouse glyph calculations (Bug#16647).
8435 * window.c (coordinates_in_window): In intersection of
8436 horizontal and vertical window dividers prefer the horizontal
8437 one. Add some extra parens to last fix.
8438 (window_relative_x_coord): Return x-coordinate for header and
8440 * xdisp.c (remember_mouse_glyph): In text area don't extend
8441 glyph into mode line to show the vertical drag cursor there
8442 immediately. Subdivide mouse glyphs in right fringes to show a
8443 horizontal drag cursor as soon as we enter the "grabbable width"
8444 portion. Handle vertical border case separately. Do not
8445 subdivide window divider areas.
8446 (note_mouse_highlight): On bottom divider of bottommost windows
8447 show vertical drag cursor only when the minibuffer window can be
8450 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8452 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8453 reset by the face of the object just displayed. See also bug#76.
8454 (get_next_display_element): If the string came from a display
8455 property, examine the box face attribute at it->position, not at
8456 it->current.pos, since the latter was not updated yet. (Bug#16870)
8457 (handle_face_prop): Improve commentary.
8459 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8461 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8462 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8464 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8466 Fixes around Bug#16647.
8467 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8468 ON_BOTTOM_DIVIDER cases.
8469 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8470 only if the window has no right divider.
8471 (Fcoordinates_in_window_p): Fix doc-string.
8473 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8475 * lread.c (Funintern): Fix doc to match advertised calling convention.
8477 2014-02-24 Daniel Colascione <dancol@dancol.org>
8479 * keyboard.c (read_char): Close race that resulted in lost events.
8481 2014-02-22 Glenn Morris <rgm@gnu.org>
8483 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8484 * window.c (window-resize-pixelwise): Doc fixes.
8486 * process.c (Finternal_default_process_filter)
8487 (Finternal_default_process_sentinel): Doc tweaks.
8489 2014-02-21 Glenn Morris <rgm@gnu.org>
8491 * process.c (Fprocess_buffer, Faccept_process_output)
8492 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8495 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8497 * window.c (Fwindow_scroll_bar_width): New function.
8499 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8501 Pacify GCC when configuring with --enable-gcc-warnings.
8502 * xdisp.c (move_it_in_display_line_to) [lint]:
8503 Initialize recently-added local.
8505 2014-02-21 Daniel Colascione <dancol@dancol.org>
8507 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8509 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8511 * xdisp.c (init_iterator): Don't dereference a bogus face
8512 pointer. (Bug#16819)
8513 (try_cursor_movement): Don't use cursor position if
8514 set_cursor_from_row failed to compute it. This avoids assertion
8515 violations in MATRIX_ROW.
8516 (move_it_in_display_line_to): Save the iterator state in ppos_it
8517 only once per call. Reimplement the method used to return to the
8518 best candidate position if all the positions found in display line
8519 are beyond TO_CHARPOS. This cuts down the number of calls to
8520 bidi_shelve_cache, which moves a lot of stuff when lines are long
8521 and include bidirectional text. (Bug#15555)
8523 2014-02-20 Glenn Morris <rgm@gnu.org>
8525 * data.c (Fdefalias): Doc fix.
8527 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8529 * xdisp.c (display_line): Fix horizontal scrolling of large images
8530 when fringes are turned off. This comes at a price of not
8531 displaying the truncation/continuation glyphs in this case.
8534 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8535 CreateDIBSection returns an error indication, zero out *ximg after
8536 destroying the image. This avoids crashes in memory allocations
8537 due to the fact that some of the callers also call
8538 x_destroy_x_image, which will attempt to free an already free'd
8541 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8543 * widget.c (update_various_frame_slots): Don't set
8544 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8546 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8548 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8550 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8552 temacs --daemon fix (Bug#16599).
8553 * emacs.c (main): Initialize daemon_pipe[1] here ...
8554 (syms_of_emacs): ... instead of here.
8556 2014-02-16 Anders Lindgern <andlind@gmail.com>
8558 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8561 2014-02-16 Daniel Colascione <dancol@dancol.org>
8563 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8564 (xd_get_connection_address): Use it.
8565 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8566 xd_get_connection_address because the latter signals if the bus
8567 we're trying to close is already disconnected.
8569 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8571 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8572 argument to CreateThread. This avoids segfaults on Windows 9X.
8573 Reported by oslsachem <oslsachem@gmail.com>.
8575 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8577 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8578 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8579 (check_lseek): New function, to report lseek errors.
8580 (save_data_space, update_file_ptrs, read_header, write_header)
8581 (copy_file, copy_rest, unexec): Use these news functions.
8582 (update_file_ptrs): Don't assume wraparound behavior when
8583 converting a large size_t value to off_t.
8585 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8587 * composite.c (fill_gstring_header): Pass positions as C integers
8588 and move parameters checking to...
8589 (Fcomposition_get_gstring): ...this function. Handle case when
8590 buffer positions are in reversed order and avoid crash (Bug#16739).
8592 * buffer.c (validate_region): Mention current buffer in error message.
8594 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8596 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8598 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8600 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8602 2014-02-11 Glenn Morris <rgm@gnu.org>
8604 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8605 Replace refs to "OpenStep" in messages.
8607 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8609 Avoid "." at end of error diagnostics.
8610 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8611 * font.c (Ffont_at):
8612 * nsfns.m (ns_display_info_for_name):
8613 * nsselect.m (Fx_own_selection_internal):
8614 * nsterm.m (performDragOperation:):
8615 Remove "." from end of diagnostic.
8617 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8619 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8620 unintuitive (bug#15824).
8621 (Fyes_or_no_p): Doc fix (bug#15456).
8623 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8625 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8627 * eval.c (call_debugger): When exiting the debugger, do not allow
8628 max_specpdl_size less than actual binding depth (Bug#16603).
8629 (syms_of_eval): Adjust docstring.
8631 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8633 * cmds.c (Fself_insert_command): Output a clearer error message on
8634 negative repetitions (bug#9476).
8636 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8638 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8640 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8642 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8644 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8646 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8648 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8650 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8652 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8654 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8655 `exit' works (bug#15865).
8657 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8659 Constrain window box/body sizes and margin widths (Bug#16649).
8660 * xdisp.c (window_box_width): Don't return less than zero.
8661 (window_box_left_offset, window_box_right_offset): Don't return
8662 more than the window's pixel width.
8663 * window.c (window_body_height, window_body_width): Don't return
8665 (window_resize_apply): Adjust margin width, if necessary.
8667 2014-02-07 Glenn Morris <rgm@gnu.org>
8669 * nsterm.m (syms_of_nsterm): Doc fix.
8671 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8673 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8674 New variables: pointers through which to call the respective APIs.
8675 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8676 (filename_from_ansi, sys_link, check_windows_init_file):
8677 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8678 This is required on Windows 9X, where we dynamically load
8679 UNICOWS.DLL which has their non-stub implementations.
8680 (maybe_load_unicows_dll): Assign addresses to these 2 function
8681 pointers after loading UNICOWS.DLL.
8683 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8684 MultiByteToWideChar and WideCharToMultiByte through function
8687 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8690 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8692 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8693 for OSX >= 10.9 if separate spaces are used.
8694 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8696 2014-02-06 Glenn Morris <rgm@gnu.org>
8698 * buffer.c (cache-long-scans): Doc fix.
8700 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8702 * w32fns.c (Fw32_shell_execute): Doc fix.
8704 2014-02-05 Bastien Guerry <bzg@gnu.org>
8706 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8707 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8709 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8711 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8712 outside the window (Bug#16649).
8714 * xdisp.c (note_mouse_highlight): When entering a margin area show
8715 a non-text cursor (Bug#16647).
8717 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8719 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8720 It prompted a compile-time diagnostic on GNU/Linux.
8721 Simplify to remove the need for the label.
8723 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8725 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8726 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8727 to show it; otherwise return 'unsupported--w32-dialog' to signal
8728 to the caller that emulation with menus is necessary.
8729 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8731 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8733 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8736 * menu.c (Fx_popup_dialog): Don't condition the call to
8737 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8738 special symbol 'unsupported--w32-dialog', emulate the dialog with
8739 a menu by calling x-popup-menu.
8741 * menu.h (Qunsupported__w32_dialog): New extern variable.
8743 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8745 * keyboard.c (kbd_buffer_get_event): Read file notification events
8748 * xgselect.c (xg_select): Read glib events in any case, even if
8749 there are no file descriptors to watch for. (Bug#16519)
8751 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8753 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8754 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8755 * w32term.c (w32_draw_window_divider): Handle first and last
8757 * w32term.h (w32_fill_area_abs): New function.
8758 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8760 * xfaces.c (realize_basic_faces): Handle new face ids.
8761 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8762 and bottom divider width.
8763 * xterm.c (x_draw_window_divider): Handle first and last pixels
8766 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8768 * print.c (Fexternal_debugging_output): Add cast to pacify
8769 --enable-gcc-warnings.
8770 * eval.c (call_debugger): Grow specpdl if the debugger was
8771 entered due to specpdl overflow (Bug#16603) and allow more
8772 specpdl space for the debugger itself.
8774 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8776 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8779 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8781 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8782 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8784 * print.c (Fexternal_debugging_output): If the argument character
8785 is non-ASCII, encode it with the current locale's encoding before
8786 writing the result to the terminal. (Bug#16448)
8788 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8789 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8792 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8794 * process.c (create_process): Reset SIGPROF handler in the child.
8795 * callproc.c (call_process): Likewise.
8797 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8799 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8801 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8803 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8804 of zero to print strings, GDB doesn't like it.
8806 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8807 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8808 we still use correct addresses. (Bug#16576)
8810 2014-01-27 K. Handa <handa@gnu.org>
8812 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8813 to preserve the code detection behavior of 24.3.
8814 * coding.h (struct coding_system): New member detected_utf8_bytes.
8815 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8816 (decode_coding_gap): Use short cut for UTF-8 file reading only
8817 when coding->detected_utf8_bytes equals to coding->src_bytes.
8818 * fileio.c (Finsert_file_contents): Cancel the previous change.
8820 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8822 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8823 that are not visible.
8825 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8827 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8828 is grabbed (Bug#16565).
8830 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8832 * xdisp.c (last_max_ascent): Re-remove after erroneously
8833 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8835 (move_it_to): Re-remove reference to last_max_ascent.
8836 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8837 max_descent here instead of calling line_bottom_y.
8840 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8842 * terminal.c (initial_free_frame_resources): New function.
8843 (init_initial_terminal): Install new hook to free face cache
8844 on initial frame and avoid memory leak. For details, see
8845 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8846 * xfaces.c (free_frame_faces): Adjust comment.
8848 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8850 * data.c (Fstring_to_number): Document results if unparsable
8853 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8855 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8857 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8859 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8860 * coding.c (detect_coding_utf_8, emacs_mule_char)
8861 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8862 (check_utf_8, decode_coding):
8863 * coding.h (struct coding_system.errors):
8864 Use ptrdiff_t, not int, for integer values derived from buffer and
8867 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8868 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8869 before invoking decode_coding_gap, since there's just one block.
8871 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8873 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8874 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8875 too early. Again run change_frame_size before assigning menu-
8878 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8880 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8881 arrives, call x_check_fullscreen, in case the new display has a
8882 different resolution. (Bug#16517)
8884 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8886 * term.c (read_menu_input): If the selected frame changes, exit
8888 (tty_menu_show): If the selected frame changes while we displayed
8889 a menu, throw to top level. (Bug#16479)
8891 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8893 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8895 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8897 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8898 * data.c (count_one_bits_word): Fix bug (negated comparison)
8899 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8901 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8903 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8904 Avoid undefined behavior by initializing display property bit of a
8905 string processed by the bidirectional iterator. For details, see
8906 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8908 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8910 Minor cleanup of previous change.
8911 * image.c (imagemagick_error, Fimagemagick_types):
8912 Omit some recently-introduced and unnecessary casts and assignments.
8914 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8916 Fix two memory leaks discovered with Valgrind.
8917 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8918 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8920 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8922 Fixes in window size functions around Bug#16430 and Bug#16470.
8923 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8924 (Fwindow_mode_line_height, Fwindow_header_line_height)
8925 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8926 Minor doc-string adjustments.
8927 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8928 Rewrite doc-strings.
8929 (window_body_height, window_body_width): Do not count partially
8930 visible lines/columns when PIXELWISE is nil (Bug#16470).
8931 (Qfloor, Qceiling): New symbols.
8933 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8935 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8936 when the image cache is not yet allocated. (Bug#16509)
8938 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8940 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8941 re-attach intervals to its base buffer (Bug#16502).
8942 * intervals.c (set_interval_object): Move from here...
8943 * intervals.h (set_interval_object): ... to here. Fix comments.
8945 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8947 Avoid undefined behavior by initializing buffer redisplay bit.
8948 Reported by Dmitry Antipov in
8949 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8950 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8952 Revert some of the CANNOT_DUMP fix (Bug#16494).
8953 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8955 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8957 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8958 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8959 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8960 they are replaced by macros that expand into direct calls to the
8961 corresponding functions from GDI32.DLL.
8962 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8963 variables in the Cygwin build, they are unused.
8965 2014-01-19 K. Handa <handa@gnu.org>
8967 * composite.c (composition_update_it): Fix previous change.
8969 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8971 Fix file name handling on MS-Windows 9X.
8972 * w32.c (maybe_load_unicows_dll): New function.
8974 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8975 on, to make sure we can convert file names to and from UTF-8 on
8976 Windows 9X. This fixes a failure to start up because Emacs cannot
8977 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8979 * w32font.c [WINDOWSNT]: Include w32.h.
8980 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8981 of implementing the same stuff.
8982 Remove now unused g_b_init_is_windows_9x.
8984 * w32.h (maybe_load_unicows_dll): Add prototype.
8986 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8988 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8989 switch to single keyboard. Prevents daemon crashes when a new
8990 client connects while we show a TTY menu in an existing client.
8993 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8995 Fix MinGW64 porting problem with _setjmp.
8996 Reported by Eli Zaretskii in:
8997 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8998 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8999 the old _setjmp and _longjmp. All uses changed.
9001 2014-01-13 Daniel Colascione <dancol@dancol.org>
9003 * textprop.c (Fremove_list_of_text_properties):
9004 Correctly handle reaching the end of the interval tree. (Bug#15344)
9006 2014-01-13 Martin Rudalics <rudalics@gmx.at>
9008 * xdisp.c (resize_mini_window): Round height to a multiple of
9009 frame's line height. Fix bug in calculation of window start
9010 position (Bug#16424).
9012 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
9014 * macfont.m: Include termchar.h.
9015 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
9016 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
9017 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
9018 *_WITH_GC_* to take face and f as parameters.
9019 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
9020 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
9022 2014-01-13 Daniel Colascione <dancol@dancol.org>
9024 Fix menu item updating in the presence of the Unity global menu
9027 * gtkutil.h (xg_have_tear_offs): Add frame parameter
9028 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
9030 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
9031 updating menus; explain why.
9032 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
9033 problem it's supposed to solve and it interferes with detecting
9034 the presence of a global menu.
9035 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
9038 2014-01-11 K. Handa <handa@gnu.org>
9040 * composite.c (composition_update_it): Fix indexing of
9041 LGSTRING_CHAR (Bug#15984).
9043 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
9045 * unexw32.c (_start) [__MINGW64__]: Define to __start.
9047 2014-01-11 Eli Zaretskii <eliz@gnu.org>
9049 * xdisp.c (try_window_id): Don't use this function's optimizations
9050 if overlays in the buffer displayed by the window have changed
9051 since last redisplay. (Bug#16347)
9052 (message_dolog): Fix indentation.
9054 2014-01-11 Martin Rudalics <rudalics@gmx.at>
9056 * frame.c (frame_resize_pixelwise): Fix doc-string.
9058 2014-01-10 Martin Rudalics <rudalics@gmx.at>
9060 Fix handling of internal borders (Bug#16348).
9061 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
9062 Remove internal border width from pixel width of windows.
9063 (change_frame_size_1): Don't return early when frame's pixel
9064 size changes - we still have to record the new sizes in the
9066 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
9067 also when toolbar gets larger.
9068 * window.c (check_frame_size): Include internal_border_width in
9070 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
9071 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
9072 In non-toolkit/non-GTK version clear internal border.
9073 * xterm.c (x_clear_under_internal_border): New function for
9074 non-toolkit/non-GTK version.
9075 (x_after_update_window_line): In non-toolkit/non-GTK version
9077 (handle_one_xevent, x_set_window_size):
9078 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
9079 * xterm.h (x_clear_under_internal_border): Extern it.
9081 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
9083 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
9084 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
9087 2014-01-06 Eli Zaretskii <eliz@gnu.org>
9089 * xdisp.c (redisplay_window): Don't skip window redisplay if the
9090 last value of point is not equal to buffer's point. (Bug#16129)
9092 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
9095 * nsterm.h (updateCollectionBehavior): Rename from
9096 updateCollectionBehaviour. All uses changed.
9098 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
9099 * Makefile.in (SETFATTR): New macro.
9100 (temacs$(EXEEXT)): Use it.
9102 2014-01-04 Martin Rudalics <rudalics@gmx.at>
9104 Fix maximization behavior on Windows (Bug#16300).
9105 * w32fns.c (w32_fullscreen_rect): Don't handle
9106 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
9107 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
9108 of SetWindowPos. Restore last placement also when leaving
9109 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
9110 but the FULLSCREEN_BOTH case.
9112 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
9115 * data.c (arithcompare_driver):
9116 * fileio.c (Fcar_less_than_car):
9117 * fns.c (internal_equal):
9118 * frame.c (delete_frame):
9119 * lisp.h (enum More_Lisp_Bits):
9121 Avoid C99 constructs that don't work in C89.
9122 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
9123 to port to C89, which doesn't have 'long long'.
9124 (count_trailing_zero_bits): Use them.
9126 2014-01-03 Chong Yidong <cyd@gnu.org>
9128 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
9130 2014-01-02 Martin Rudalics <rudalics@gmx.at>
9132 Further adjust frame/window scrollbar width calculations.
9133 * window.c (apply_window_adjustment):
9134 Set windows_or_buffers_changed.
9135 (Fwindow_scroll_bars): Return actual scrollbar width.
9136 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
9137 For non-toolkit builds again use 14 as minimum width and set
9138 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
9139 * xterm.c (XTset_vertical_scroll_bar): Take width from
9140 WINDOW_SCROLL_BAR_AREA_WIDTH.
9141 (x_new_font): Rename wid to unit. Base calculation of new
9142 scrollbar width on toolkit used and make it analogous to that of
9143 x_set_scroll_bar_default_width.
9144 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
9145 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
9146 of GetSystemMetrics.
9147 * w32term.c (w32_set_vertical_scroll_bar): Take width from
9148 WINDOW_SCROLL_BAR_AREA_WIDTH.
9149 (x_new_font): Make it correspond to changes in xterm.c.
9151 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
9153 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
9154 This is a cleaner way to fix the MinGW-w64 porting problem.
9155 Check for INTPTR_MAX misconfiguration.
9157 2014-01-01 Eli Zaretskii <eliz@gnu.org>
9159 * search.c (newline_cache_on_off, find_newline): In indirect
9160 buffers, use the newline cache of the base buffer.
9162 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
9163 buffer, invalidate the caches of its base buffer. (Bug#16265)
9165 * indent.c (width_run_cache_on_off, compute_motion): In indirect
9166 buffers, use the width-run cache of the base buffer.
9168 * xdisp.c (redisplay_window): When the window displays an indirect
9169 buffer, and the character widths in the display table have
9170 changed, invalidate the width-run cache of the corresponding base
9173 * fileio.c (Finsert_file_contents): When invalidating the newline
9174 cache, consider the case of inserting into indirect buffer.
9176 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
9177 In indirect buffers, use the paragraph cache of the base buffer.
9179 2013-12-31 Martin Rudalics <rudalics@gmx.at>
9181 * window.c (grow_mini_window): Fix last change.
9183 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
9185 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
9187 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
9189 * w32term.c (w32_initialize): Use LCID and LOWORD.
9191 * w32proc.c (create_child): Use pid_t for 5th argument.
9192 (IsValidLocale): Don't provide prototype for MinGW64.
9193 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
9194 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
9196 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
9197 MinGW64 doesn't support.
9199 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
9201 * w32.c (set_named_security_info): New function.
9202 (acl_set_file): Fall back on set_named_security_info if
9203 set_file_security fails.
9204 (g_b_init_set_named_security_info_w)
9205 (g_b_init_set_named_security_info_a): New static variables.
9206 (globals_of_w32): Initialize them to zero.
9207 (set_named_security_info): Set them to non-zero if the
9208 corresponding API is available.
9209 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
9210 New function typedefs.
9212 2013-12-31 Martin Rudalics <rudalics@gmx.at>
9214 Some more fixes following pixelwise resize changes including one
9216 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
9217 of frame_resize_pixelwise.
9218 * widget.c (pixel_to_text_size): New function.
9219 (update_wm_hints): Have size hints respect value of
9220 frame_resize_pixelwise.
9221 (EmacsFrameResize): Alway process resize requests pixelwise.
9222 * window.c (grow_mini_window): Make sure mini window is at least
9224 * xdisp.c (display_menu_bar): Make sure menubar extends till
9226 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
9227 (x_set_tool_bar_lines): Calculate pixelwise.
9228 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
9229 frame_resize_pixelwise.
9231 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
9233 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9234 variables not used there.
9236 2013-12-30 Eli Zaretskii <eliz@gnu.org>
9238 * w32.c (sys_umask): New function. (Bug#16299)
9240 2013-12-30 Martin Rudalics <rudalics@gmx.at>
9242 * dispnew.c (change_frame_size_1): Take old width of root window
9243 from that window's pixel width. (Bug#16284)
9245 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
9247 Plain copy-file no longer chmods an existing destination (Bug#16133).
9248 * fileio.c (realmask): Now a static var, not a local.
9249 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
9250 Remove arg STATPTR. All uses changed.
9251 (Fcopy_file): Do not alter permissions of existing destinations,
9252 unless PRESERVE-PERMISSIONS (renamed from
9253 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
9254 Avoid race when testing for existing destinations and for
9255 when input and output files are the same.
9256 If changing the group fails, adjust both default and
9257 preserved permissions so that access is not granted to the
9259 (Fset_default_file_modes, init_fileio): Update realmask.
9260 (Fdefault_file_modes): Use realmask instead of calling umask.
9262 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
9264 Fix pipe bug with OS X emacs --daemon (Bug#16262).
9265 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
9266 flags on the daemon pipe ends before execing.
9268 2013-12-28 Eli Zaretskii <eliz@gnu.org>
9270 * w32fns.c (Fx_create_frame): Error out if called from a TTY
9271 session. (Bug#14739)
9273 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
9275 * callproc.c (Vexec_path): Document that exec-directory is in it.
9277 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
9279 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
9282 2013-12-27 Chong Yidong <cyd@gnu.org>
9284 * data.c (Fsymbol_function): Doc fix.
9286 2013-12-26 Martin Rudalics <rudalics@gmx.at>
9288 Some more tinkering with Bug#16051.
9289 * window.c (resize_frame_windows): Don't let the size of the
9290 root window drop below the frame's default character size.
9291 Never ever delete any subwindows - let the window manager do the
9294 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
9295 of toolbar lines needed when they exceed the height of the root
9297 (unwind_create_frame_1): New function.
9298 (Fx_create_frame): Generally inhibit calling the window
9299 configuration change hook here. Remove extra call to
9300 change_frame_size - it's not needed when we don't run the
9301 configuration change hook.
9303 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
9305 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
9306 On my Fedora 19 platform the core dumps were so big that
9307 my desktop became nearly catatonic.
9308 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
9309 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
9310 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
9311 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
9312 a clang-only syntax.
9313 * conf_post.h (__has_feature): New macro, if not already defined.
9314 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
9315 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
9317 2013-12-25 Eli Zaretskii <eliz@gnu.org>
9319 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
9320 is a file name. (Bug#16252)
9322 2013-12-25 Chong Yidong <cyd@gnu.org>
9324 * keyboard.c (Voverriding_terminal_local_map)
9325 (Voverriding_local_map): Doc fix.
9327 * keymap.c (Vemulation_mode_map_alists): Doc fix.
9329 2013-12-24 Eli Zaretskii <eliz@gnu.org>
9331 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
9332 file name when it is submitted to ShellExecute. Simplify code.
9333 Don't test DOCUMENT for being a string, as that is enforced by
9334 CHECK_STRING. Doc fix.
9336 2013-12-23 Eli Zaretskii <eliz@gnu.org>
9338 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
9339 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
9340 redisplay_tool_bar does. Improve and fix commentary.
9341 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
9342 limits of the glyph matrices. (Bug#16051)
9343 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
9344 only when the new size is different from the old one, and the new
9345 size can be achieved given the frame height.
9347 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
9349 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
9351 2013-12-23 Glenn Morris <rgm@gnu.org>
9353 * lread.c (Fload): Mention load-prefer-newer in doc.
9355 2013-12-22 Martin Rudalics <rudalics@gmx.at>
9357 Handle Bug#16207 by being more restrictive when running hooks.
9358 * window.c (unwind_change_frame): New function.
9359 (Fset_window_configuration): Don't run configuration change hook
9360 while the frame configuration is unsafe. Call select_window
9363 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
9365 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
9367 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
9369 * nsterm.h: Declare EmacsColor category.
9371 * nsterm.m (NSColor): Implement EmacsColor category.
9372 (ns_get_color): Use colorUsingDefaultColorSpace.
9373 (ns_get_color, ns_term_init): Use colorForEmacsRed.
9375 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
9377 2013-12-21 Eli Zaretskii <eliz@gnu.org>
9379 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
9380 having the PNG_NORETURN attribute, to avoid compiler warning in
9383 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9385 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
9387 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
9388 fringe background extension.
9389 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9390 because they are now always the same as `left' and `width',
9391 respectively. Remove code for the case that `width' and
9392 `sb_width' are different.
9394 2013-12-20 Martin Rudalics <rudalics@gmx.at>
9396 Remove scroll_bar_actual_width from frames.
9397 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
9398 * frame.c (Fscroll_bar_width): Return scroll bar area width.
9399 (x_figure_window_size):
9400 * nsterm.m (x_set_window_size):
9401 * widget.c (set_frame_size):
9402 * w32term.c (x_set_window_size):
9403 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9404 scroll_bar_actual_width.
9406 Convert scroll_bar members to integers on Windows.
9407 * w32term.h (struct scroll_bar): Convert top, left, width,
9408 height, start, end and dragging to integers.
9409 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9411 * w32term.c (w32_set_scroll_bar_thumb)
9412 (w32_scroll_bar_handle_click): Remove XINT conversions for
9413 scroll_bar members. Treat bar->dragging as integer.
9414 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9415 first element. Remove XINT conversions for scroll_bar members.
9416 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9417 Remove XINT conversions for scroll_bar members.
9419 Fix assignment for new window total sizes.
9420 * window.c (Fwindow_resize_apply_total): Assign values for
9423 2013-12-20 Chong Yidong <cyd@gnu.org>
9425 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9426 argument to `append'.
9428 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9430 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9431 current text face, for extending the face of the display margins.
9434 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9435 Doc fix. (Bug#16190)
9437 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9439 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9442 * nsterm.m (Qfile, Qurl): New.
9443 (EV_MODIFIERS2): New macro.
9444 (EV_MODIFIERS): Use EV_MODIFIERS2.
9445 (ns_term_init): Remove font and color from DND, does not work on
9446 newer OSX, and other ports don't have them.
9447 (performDragOperation:): Handle modifiers used during drag.
9448 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9449 Remove global Lisp variables used to communicate with ns-win.el.
9450 Remove font and color handling.
9451 (syms_of_nsterm): Defsym Qfile and Qurl.
9453 2013-12-19 Anders Lindgren <andlind@gmail.com>
9455 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9456 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9458 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9459 (constrainFrameRect): Remove special case nr_screens == 1.
9460 Don't constrain size to size of view.
9462 * nsterm.h (ns_output): Remove dont_constrain.
9464 2013-12-19 Anders Lindgren <andlind@gmail.com>
9466 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9468 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9470 Minor fixes for recent openp changes.
9471 * lisp.h (GCPRO7): New macro.
9472 * lread.c (openp): Use bool for boolean; all callers changed.
9473 Protect save_string from GC. Don't assume that file descriptors
9474 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9475 warning about uninitialized variable.
9477 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9479 * w32fns.c (emacs_abort): Use intptr_t as argument of
9480 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9482 2013-12-18 Glenn Morris <rgm@gnu.org>
9484 * lread.c (Fload): Pass load_prefer_newer to openp.
9485 Don't bother checking mtime if openp already did it.
9486 (openp): Add `newer' argument, to check all suffixes
9487 and find the newest file.
9488 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9489 * callproc.c (call_process):
9490 * charset.c (load_charset_map_from_file):
9491 * emacs.c (init_cmdargs):
9492 * image.c (x_create_bitmap_from_file, x_find_image_file):
9494 * lread.c (Flocate_file_internal):
9495 * process.c (Fformat_network_address):
9496 * sound.c (Fplay_sound_internal):
9497 * w32.c (check_windows_init_file):
9498 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9500 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9502 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9504 * w32.c (getloadavg): Don't index samples[] array with negative
9505 indices. Recover from wall-clock time being set backwards.
9507 * w32term.c (w32_initialize): Declare the argument of
9508 set_user_model as const.
9510 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9511 (w32_menu_show): Constify some arguments passed to MessageBox.
9513 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9514 to initialize Lisp objects.
9516 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9517 initialize Lisp objects.
9519 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9520 use variables used only on X under that condition.
9522 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9523 variables not used there.
9525 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9527 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9528 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9530 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9532 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9533 code, revealed in presence of R2L characters, character
9534 compositions, and display vectors. A better fix for Bug#16148.
9535 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9536 GTK and NS builds, they don't have this member of struct frame.
9538 * dispextern.h (struct composition_it): Correct a comment for the
9541 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9543 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9544 This prevents a compilation error on C compilers that do not
9545 default functions to return 'int' if not declared. Also, add
9546 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9547 since it now uses inline functions.
9549 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9551 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9552 display margins on mode line, header line, and in the frame's
9553 tool-bar window. (Bug#16165)
9555 2013-12-16 Andreas Schwab <schwab@suse.de>
9557 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9559 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9561 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9564 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9566 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9568 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9570 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9571 intended to find bogus pointers in font objects (Bug#16140).
9572 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9573 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9574 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9575 Disable for MS-Windows due to Bug#15876; apparently this
9576 requires more or less substantial changes in fontset code.
9577 * xfont.c (xfont_close):
9578 * xftfont.c (xftfont_close): Call x_display_info_for_display
9579 to check whether 'Display *' is valid (Bug#16093 and probably
9582 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9584 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9585 Reported by Juanma Barranquero <lekktu@gmail.com>.
9587 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9588 open a pty on MS-Windows. (Bug#16152)
9590 * emacs.c (decode_env_path): Fix bogus comparison against
9591 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9593 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9595 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9596 (Fx_file_dialog): Add parentheses around && to silence warning.
9598 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9600 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9602 * xdisp.c (extend_face_to_end_of_line): Extend background of
9603 non-default face in margin areas as well. (Bug#16151)
9604 (display_line): Call extend_face_to_end_of_line for continued
9605 lines as well, if the display margins have non-zero width.
9606 (set_glyph_string_background_width): When needed, set the
9607 extends_to_end_of_line_p flag on glyph strings to be drawn in
9608 margin areas, not only in the text area.
9610 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9613 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9615 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9616 Don't worry about verify_error being t, since it has to be a list.
9618 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9620 Use bool for boolean, focusing on headers.
9621 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9622 No need to include <stdbool.h>, since conf_post.h does it now.
9623 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9624 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9625 (SET_PER_BUFFER_VALUE_P):
9626 * ccl.c, ccl.h (setup_ccl_program):
9627 * ccl.h (CHECK_CCL_PROGRAM):
9628 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9629 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9630 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9631 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9632 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9633 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9634 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9635 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9636 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9637 (CHARSET_FAST_MAP_SET):
9638 * coding.c (decode_coding_ccl, encode_coding_ccl):
9639 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9640 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9641 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9642 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9643 (decode_coding_c_string):
9644 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9645 * conf_post.h (has_attribute):
9646 * dispextern.h (trace_redisplay_p)
9647 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9648 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9649 (SET_GLYPH_FROM_CHAR_GLYPH)
9650 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9651 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9652 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9653 (cursor_in_mouse_face_p):
9654 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9655 (blank_row, prepare_desired_row)
9656 (build_frame_matrix_from_leaf_window, make_current)
9657 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9658 (update_window, scrolling_window, update_frame_line):
9659 * disptab.h (GLYPH_FOLLOW_ALIASES):
9660 * editfns.c (Fformat):
9661 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9662 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9663 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9664 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9665 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9666 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9667 (FONT_DEFERRED_LOG):
9668 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9669 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9670 (FRAME_MOUSE_UPDATE):
9671 * fringe.c (Fdefine_fringe_bitmap):
9672 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9673 (x_create_bitmap_from_xpm_data, xpm_load_image):
9674 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9675 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9676 (MERGE_INTERVAL_CACHE):
9677 * keymap.h (KEYMAPP):
9678 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9679 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9680 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9681 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9682 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9683 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9684 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9685 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9686 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9687 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9688 (SETUP_BUFFER_SYNTAX_TABLE):
9689 * systime.h (timespec_valid_p):
9690 * term.c (save_and_enable_current_matrix):
9691 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9692 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9693 (redisplay_internal, try_window_reusing_current_matrix)
9694 (sync_frame_with_window_matrix_rows, try_window_id)
9695 (display_menu_bar, display_tty_menu_item, display_mode_line)
9696 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9697 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9698 * xmenu.c (xmenu_show):
9699 * xterm.c (use_xim, x_term_init):
9700 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9701 (struct x_bitmap_record):
9702 Use bool for booleans.
9703 * ccl.c (struct buffer_text):
9704 * ccl.h (struct ccl_program):
9705 * charset.h (struct charset):
9707 * coding.h (struct iso_2022_spec, struct coding_system):
9708 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9709 (struct glyph_string, struct face, struct face_cache)
9710 (struct bidi_string_data, struct bidi_it)
9711 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9713 * editfns.c (Fformat):
9714 * frame.h (struct frame):
9715 * fringe.c (struct fringe_bitmap):
9716 * intervals.h (struct interval):
9717 * keyboard.h (struct kboard):
9718 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9719 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9720 (struct Lisp_Buffer_Local_Value, union specbinding):
9721 * macfont.m (struct macfont_info):
9722 * process.h (struct Lisp_Process):
9723 * termchar.h (struct tty_display_info):
9724 * window.h (struct window):
9725 * xterm.h (struct x_output):
9726 Use bool_bf for boolean bit-fields.
9727 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9728 All callers changed.
9729 * ccl.h (struct ccl_program): Remove unused members private_state,
9730 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9732 (struct ccl_spec): Remove unused members cr_carryover,
9733 eight_bit_carryover.
9734 * conf_post.h: Include <stdbool.h>.
9735 (bool_bf): New type.
9736 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9737 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9738 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9739 'do { ... } while (false)' brackets.
9740 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9741 Args must now be expressions; all callers changed.
9742 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9743 (PRODUCE_GLYPHS): Simplify use of boolean.
9744 * fileio.c (Fcopy_file):
9745 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9746 * lisp.h (UNGCPRO): Return void, not int.
9747 (FOR_EACH_TAIL): Use void expression, not int expression.
9748 * region-cache.c: Reindent.
9749 * region-cache.h: Copy comments from region-cache.c, to fix
9750 incorrect remarks about booleans.
9752 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9754 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9755 when character at point is displayed from a display vector.
9758 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9760 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9761 now a list of certificate validation checks that will abort a
9762 connection with an error.
9763 (Fgnutls_boot): Document it and use it.
9765 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9767 * w32term.c (w32_enable_frame_resize_hack): New variable.
9768 (x_set_window_size): Use it to hack frame resizing on Windows
9771 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9773 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9774 Windows-specific code to w32.c. Change error message text to
9775 match that of Posix platforms.
9777 * w32.c (w32_copy_file): New function, most of the code copied and
9778 reworked from Fcopy_file. Improve error handling. Plug memory
9779 leak when errors are thrown. Support file names outside of the
9780 current codepage. (Bug#7100)
9782 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9784 * lread.c (load_path_default): Prototype.
9786 2013-12-13 Glenn Morris <rgm@gnu.org>
9788 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9789 (dump_path): Remove.
9790 (load-path-default): Remove `changed' argument.
9791 Do not set dump_path permanently. Simplify.
9792 (init_lread): Simplify.
9793 (syms_of_lread): Remove dump_path.
9795 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9797 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9798 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9799 2013-12-12 font-related change to avoid Bug#16128, which
9800 is quite hard to fix without even more substantial changes.
9802 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9804 * font.c (font_close_object): Check for live frame (Bug#16128).
9806 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9808 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9809 Return ptrdiff_t, not int, since it's a buffer size.
9810 Reindent/reparen some macros to a more Gnuish style.
9812 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9814 Avoid undefined behavior with huge regexp interval counts.
9815 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9816 since it's now specialized to interval counts. All uses changed.
9817 Do not assume wraparound on signed integer overflow.
9818 (regex_compile): Simplify based on the above changes.
9820 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9822 Support file names on MS-Windows that use characters outside of
9823 the current system codepage. (Bug#7100)
9825 * w32.c (get_file_security, set_file_security)
9826 (create_symbolic_link): Separate pointers and boolean flags for
9827 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9828 non-zero, else the former.
9829 (codepage_for_filenames, filename_to_utf16, )
9830 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9832 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9834 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9835 Accept only one argument; all callers changed.
9836 (dostounix_filename): Remove the second argument, now works in
9837 UTF-8. All callers changed.
9838 (parse_root): Lose DBCS code.
9839 (get_long_basename, w32_get_short_filename, init_environment)
9840 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9841 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9842 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9843 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9844 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9845 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9847 (ansi_encode_filename): New function.
9848 (get_emacs_configuration, get_emacs_configuration_options):
9850 (add_volume_info, GetCachedVolumeInformation): Run the input file
9851 name through unixtodos_filename, to ensure it is stored and
9852 referenced in canonical form.
9853 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9854 (logon_network_drive, sys_link, utime): Improve error handling.
9855 (sys_access): New function.
9856 (hashval, generate_inode_val): Unused functions deleted.
9857 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9858 (check_windows_init_file): Convert error message from UTF-8 to
9859 ANSI codepage, for display in the message box.
9860 (globals_of_w32): Set w32_unicode_filenames according to the OS
9863 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9864 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9865 (syms_of_w32term): Declare w32-unicode-filenames.
9867 * w32proc.c (new_child, delete_child): Remove code that handled
9868 unused pending_deletion and input_file members of the child struct.
9869 (create_child, sys_spawnve): Convert all file names to ANSI
9870 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9871 name cannot be encoded in ANSI codepage. Don't use
9872 unixtodos_filename, mirror slashes by hand.
9873 (record_infile, record_pending_deletion): Functions deleted.
9874 (Fw32_short_file_name): Call w32_get_short_filename instead of
9877 * w32notify.c (add_watch): Work in Unicode mode when
9878 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9879 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9880 instead, do the same with Lisp primitives.
9882 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9883 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9884 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9885 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9886 (Fw32_shell_execute): Improve error reporting.
9887 (Fdefault_printer_name): Ifdef away for Cygwin.
9889 * w32.h (struct _child_process): Remove input_file and
9890 pending_deletion members that are no longer used.
9891 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9892 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9893 (ansi_encode_filename): New and updated prototypes.
9895 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9897 (unexec): Don't use dostounix_filename, it expects a file name in
9898 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9901 * fileio.c (Ffile_name_directory, file_name_as_directory)
9902 (directory_file_name, Fexpand_file_name)
9903 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9904 arguments of dostounix_filename.
9905 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9906 use MAX_UTF8_PATH for size of file-name strings.
9907 (emacs_readlinkat): Build an explicitly unibyte string for file
9909 (syms_of_fileio) <file-name-coding-system>:
9910 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9912 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9913 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9914 directories to UTF-8.
9915 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9916 environment, and each element of the input PATH, to UTF-8.
9918 * dired.c (file_attributes): Use build_unibyte_string explicitly
9919 to make Lisp strings from user and group names.
9921 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9924 * coding.c (decode_file_name, encode_file_name): New functions.
9926 * termcap.c (tgetent): Adapt to the change in arguments of
9929 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9932 * msdos.c (dostounix_filename, init_environment): Adapt to the
9933 change in arguments of dostounix_filename.
9935 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9936 [WINDOWSNT]: Encode file names passed to the image libraries in
9939 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9940 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9942 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9943 arguments of dostounix_filename.
9945 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9947 * font.h (struct font_entity) [HAVE_NS]: New field to record
9948 font driver which was used to create this entity.
9949 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9950 frame where the font was opened.
9951 (font_close_object): Add prototype.
9952 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9953 (font_close_object): Not static any more. Lost frame arg.
9954 Adjust comment and users.
9955 * alloc.c (cleanup_vector): Call font_close_object to adjust
9956 per-frame font counters correctly. If HAVE_NS, also call
9957 driver-specific cleanup for font-entity objects.
9958 * ftfont.c (ftfont_open):
9959 * nsfont.m (nsfont_open):
9960 * w32font.c (w32font_open_internal):
9961 * xfont.c (xfont_open):
9962 * xftfont.c (xftfont_open): Save frame pointer in font object.
9963 * macfont.m (macfont_open): Likewise.
9964 (macfont_descriptor_entity): Save driver pointer to be able
9965 to call its free_entity routine when font-entity is swept.
9966 * ftxfont.c (ftxfont_open): Add eassert because frame
9967 pointer should be saved by ftfont_driver.open.
9969 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9971 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9972 input polling is used. This is still meaningful for Cygwin, see
9973 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9974 * keyboard.c (poll_for_input_1, input_polling_used):
9975 Define unconditionally.
9976 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9977 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9978 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9979 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9980 (face_for_char): Likewise. Rearrange eassert and return ASCII
9981 face for CHAR_BYTE8_P.
9982 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9984 2013-12-11 Ken Brown <kbrown@cornell.edu>
9986 * dispextern.h (erase_phys_cursor):
9987 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9989 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9991 * nsterm.m (x_free_frame_resources):
9992 * term.c (tty_free_frame_resources):
9993 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9994 face cache because it's implied by free_frame_faces anyway.
9995 * w32term.c (x_free_frame_resources): Likewise. Do not call
9996 free_frame_faces twice.
9998 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
10000 * editfns.c (Fformat_time_string): Mention %F in the doc.
10002 2013-12-11 Martin Rudalics <rudalics@gmx.at>
10004 * window.c (resize_frame_windows): Don't return immediately when
10005 the root window's size doesn't change - the minibuffer window
10006 may still have to be repositioned/resized.
10007 * xfns.c (Fx_create_frame): Always change the frame size after
10008 initializing the frame's faces.
10009 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
10010 change_frame_size should already have done it.
10011 (x_new_font): Assign new tool- and menu-bar heights.
10012 (x_set_window_size_1): Account for tool- and menu-bar heights
10013 (Bug#16013). Don't set pixel sizes since change_frame_size
10014 should already have done it.
10016 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
10018 Remove the option of using libcrypto.
10019 * Makefile.in (LIB_CRYPTO): Remove.
10020 (LIBES): Don't use it.
10022 2013-12-11 Juri Linkov <juri@jurta.org>
10024 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
10025 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
10027 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
10029 * xdisp.c (display_tool_bar_line): Don't extend on a previously
10030 drawn tool bar items (Bug#16058).
10031 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
10033 2013-12-09 Ken Brown <kbrown@cornell.edu>
10035 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
10037 * lisp.h (get_frame_param): Adjust conditions for prototype
10040 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
10042 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
10043 Avoid unused macro warning if configured --without-xft.
10045 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
10047 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
10049 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
10051 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
10053 * emacs.c (main): Call fixup_locale a second time for GNUstep.
10055 2013-12-08 Martin Rudalics <rudalics@gmx.at>
10057 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
10059 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
10061 Use libcrypto's checksum implementations if available, for speed.
10062 * Makefile.in (LIB_CRYPTO): New macro.
10065 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
10066 The macro didn't conform to C99 due to type mismatch,
10067 which caused compilation failure with Sun C 5.12,
10068 and it was confusing anyway. Include window.h to declare
10069 redisplay_other_windows.
10071 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
10073 * window.c (set_window_buffer): Update mode line (bug#16084).
10075 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
10077 Fix minor problems found by static checking.
10078 * keyboard.c (poll_for_input_1, input_polling_used):
10079 Define only if HAVE_NTGUI.
10080 * xmenu.c (popup_activate_callback): Omit unnecessary
10081 check against USE_X_TOOLKIT, which must be defined here anyway.
10082 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
10085 2013-12-07 Martin Rudalics <rudalics@gmx.at>
10087 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
10089 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
10091 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
10093 * nsterm.m (x_set_window_size): Remove fprintf.
10094 (init): Define always. Set applicationDidFinishLaunchingCalled
10096 (applicationDidFinishLaunching:):
10097 Set applicationDidFinishLaunchingCalled.
10098 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
10101 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
10103 Pixel resize changes for NS (Bug#16049).
10104 * nsterm.m (x_set_window_size): Change parameters rows/cols to
10105 height/width. row/cols are locals.
10106 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
10107 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
10108 (windowWillResize): Remove gsextra. Calculate extra as in
10110 (x_new_font): Don't change frame size if fullscreen.
10111 Change size pixelwise.
10113 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
10114 comment in xfns.c. Change to pixelwise call.
10116 2013-12-06 Eli Zaretskii <eliz@gnu.org>
10118 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
10121 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
10123 * xterm.c (input_signal_count): Remove.
10124 (x_dispatch_event): Define unconditionally.
10125 (x_make_frame_visible): Process X events until the frame
10126 is really visible (Bug#16027).
10127 * xterm.h (x_dispatch_event): Declare unconditionally.
10129 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
10131 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
10133 * nsterm.m (x_set_window_size): Handle pixelwise.
10135 2013-12-05 Martin Rudalics <rudalics@gmx.at>
10137 * w32term.c (x_new_font):
10138 * xterm.c (x_new_font): Calculate new frame size from new font
10141 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
10143 * lisp.h (FOR_EACH_TAIL): New macro.
10144 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
10146 * window.c (select_window): Call second wset_redisplay before we change
10147 selected_window (bug#16034).
10149 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
10151 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
10153 2013-12-04 Eli Zaretskii <eliz@gnu.org>
10155 * w32xfns.c: Include window.h, to avoid a compiler warning.
10157 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
10159 * window.c (window_scroll): Mark window for redisplay (bug#16034).
10160 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
10161 window_scroll takes care of it.
10162 (Fset_window_point, Fdelete_other_windows_internal)
10163 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
10164 (Fsplit_window_internal, Fdelete_window_internal)
10165 (Fresize_mini_window_internal, Fset_window_configuration)
10166 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
10167 cause redisplay instead of forcing a complete redisplay.
10168 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
10169 we're only affecting the selected_window.
10171 2013-12-04 Eli Zaretskii <eliz@gnu.org>
10173 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
10174 directional control characters. Update type and category
10175 determination according to the UBA from Unicode v6.3.
10176 (bidi_category_t): New category EXPLICIT_FORMATTING.
10178 * dispextern.h (bidi_type_t): Update to include new bidirectional
10179 properties introduced with Unicode v6.3. (Bug#16043)
10181 2013-12-04 Martin Rudalics <rudalics@gmx.at>
10183 * xterm.c (XTflash): Fix coordinate of bottom area to flash
10186 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
10188 * font.c (font_list_entities): Remove dummy assignment.
10189 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
10190 used on graphic displays only. Remove unused 'font_encoder' member.
10191 (struct font_bitmap): Remove unused 'extra' member.
10192 * nsfont.m (nsfont_open):
10193 * w32font.c (w32font_open_internal):
10194 * ftfont.c (ftfont_get_bitmap): Adjust users.
10196 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
10198 Use bool for boolean.
10199 * tparam.c (tparam1):
10200 * undo.c (record_point, record_property_change):
10201 Use bool for boolean, for local vars that are always true or false.
10203 Minor integer overflow fixes (Bug#16033).
10204 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
10205 This improves on the previous fix to this function.
10206 (window_resize_check): When summing up pixel counts, don't rely on
10207 undefined behavior if the sum overflows.
10209 2013-12-03 Martin Rudalics <rudalics@gmx.at>
10211 * window.c (Fset_window_new_pixel): Don't choke at negative
10212 argument value (Bug#16033).
10214 * xfns.c (Fx_create_frame): Add another call to change_frame_size
10215 to avoid crash in window_box_height.
10217 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
10218 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
10220 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
10222 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
10224 Minor integer overflow fixes.
10225 * window.c (Fset_window_new_pixel, grow_mini_window):
10226 * xdisp.c (Fwindow_text_pixel_size):
10227 Avoid undefined behavior on signed integer overflow.
10228 * xfns.c (x_set_mouse_color):
10229 Check that drag shape fits in 'unsigned', since that's what X wants.
10231 2013-12-02 Eli Zaretskii <eliz@gnu.org>
10233 Improve reporting of fatal exception on MS-Windows.
10234 * w32fns.c (my_exception_handler): New function.
10235 (globals_of_w32fns): Set it up as the unhandled exception
10236 handler. Initialize exception code and address to zeros.
10237 (emacs_abort): If the exception code and address are available,
10238 print them at the beginning of the backtrace. Fix the format of
10239 printing addresses (was producing 0x0x12345678 on XP).
10242 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
10244 * eval.c (Fbacktrace__locals): New function.
10245 (syms_of_eval): Defsubr it.
10247 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
10249 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
10250 Define here to unify between...
10251 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
10252 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
10254 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10256 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
10258 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
10259 fringe background extension.
10260 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
10261 because they are now always the same as `left' and `width',
10262 respectively. Remove code for the case that `width' and
10263 `sb_width' are different.
10265 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
10267 Fix minor problems found by static checking.
10268 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
10269 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
10270 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
10272 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
10274 * image.c (imagemagick_compute_animated_image): Don't crash if we
10275 have an animation with different-sized images (bug#15313).
10277 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10279 Remove some unused items introduced during pixelwise change.
10280 * window.c (window_resize_total_check): Remove unused function.
10281 * xdisp.c (remember_mouse_glyph): Remove unused label.
10282 (Ftool_bar_height): Move declaration inside #if.
10283 * xterm.c (x_set_window_size): Don't use r and c.
10285 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
10287 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
10288 `value' and `endp'.
10290 * window.c (Fset_window_configuration): Comment out unused variables.
10292 * w32term.c (w32_read_socket): Remove unused variable `buf'.
10294 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
10296 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
10298 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
10300 * gnutls.c (gnutls_audit_log_function): Only declare and define if
10301 HAVE_GNUTLS3 (Bug#16001).
10303 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
10304 if interrupts are deferred (Bug#15801).
10306 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10308 Support resizing frames and windows pixelwise.
10309 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
10310 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
10311 (struct glyph_matrix): Replace window_left_col and
10312 window_top_line by window_pixel_left and window_pixel_top.
10313 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
10315 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
10316 (draw_window_divider, move_it_to, x_draw_right_divider)
10317 (x_draw_bottom_divider, change_frame_size): Add or fix
10319 * dispnew.c (change_frame_size_1): Change prototype.
10320 (adjust_glyph_matrix, required_matrix_width)
10321 (adjust_frame_glyphs_for_window_redisplay): Use pixel
10322 values instead of lines and columns.
10323 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
10324 WINDOW_TOTAL_FRINGE_WIDTH.
10325 (handle_window_change_signal, do_pending_window_change)
10326 (init_display): Adjusts calls of change_frame_size.
10327 (change_frame_size, change_frame_size_1): Handle pixelwise
10329 * frame.c (Qright_divider_width, Qbottom_divider_width):
10331 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
10332 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
10333 (x_set_internal_border_width, x_set_vertical_scroll_bars)
10334 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
10336 (set_frame_param): New function.
10337 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
10338 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
10339 (Ffringe_width, Fborder_width, Fright_divider_width)
10340 (Fbottom_divider_width): New functions, defsubr them.
10341 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
10342 New argument pixelwise.
10343 (struct frame_parm_table): New members Qright_divider_width and
10344 Qbottom_divider_width.
10345 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
10346 (x_report_frame_params): Handle Qright_divider_width and
10347 Qbottom_divider_width.
10348 (x_set_right_divider_width, x_set_bottom_divider_width):
10350 (frame_resize_pixelwise): New option.
10351 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
10352 new_pixelwise, right_divider_width and bottom_divider_width;
10353 remove total_lines; rename text_lines, text_cols, new_text_lines
10354 and new_text_cols to text_height, text_width, new_height and
10355 new_width respectively.
10356 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
10357 FRAME_TEXT_WIDTH respectively.
10358 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
10359 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
10360 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
10362 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
10363 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
10364 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
10365 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
10366 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
10367 (FRAME_TOTAL_COLS_ARG): Remove macro.
10368 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
10369 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
10370 (x_wm_set_size_hint): Handle frame pixel sizes.
10371 * indent.c (compute_motion, Fcompute_motion):
10372 Call window_body_width instead of window_body_cols.
10373 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
10374 (make_lispy_position): Handle right and bottom dividers.
10375 (Fsuspend_emacs): Pixelize call of change_frame_size.
10376 * keyboard.h: Extern Qright_divider, Qbottom_divider.
10377 * lisp.h: Extern set_frame_param.
10378 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
10380 (Fx_create_frame): Add entry for vertical_drag_cursor.
10381 Pixelize call of change_frame_size.
10382 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
10383 * nsterm.m (ns_update_window_end): Optionally draw right
10385 (x_set_window_size): Add argument pixelwise.
10386 Call check_frame_size and change_frame_size with pixelwise zero.
10387 (ns_draw_window_divider): New function.
10388 (ns_redisplay_interface): Add ns_draw_window_divider.
10389 (updateFrameSize:): Call change_frame_size with pixelwise zero.
10390 (x_new_font): Call x_set_window_size with pixelwise zero.
10391 * print.c (print_object): For a window print its sequence
10393 * term.c (Fresume_tty): Pixelize call of change_frame_size.
10394 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
10395 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10396 (w32_createwindow): Use scroll bar area width.
10397 (w32_wnd_proc): Handle bottom divider width.
10398 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
10399 (Fx_create_frame): Default divider width parameters.
10400 Caclulate sizes pixelwise. Add vertical drag cursor support.
10401 (x_create_tip_frame): Default divider widths to zero.
10402 Pixelize call to change_frame_size.
10403 (Fx_show_tip): Add handling of divider widths. Pixelize window
10404 position and sizes.
10405 (Fw32_frame_rect): New function.
10406 (frame_parm_handler w32_frame_parm_handlers): Add divider
10408 (Vx_window_vertical_drag_shape): Add variable.
10409 * w32inevt.c (resize_event, maybe_generate_resize_event):
10410 Pixelize change_frame_size calls.
10411 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10413 * w32term.c (w32_draw_window_divider): New function.
10414 (x_update_window_end): Handle right divider.
10415 (w32_draw_fringe_bitmap, x_scroll_run)
10416 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10417 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10418 Calculate new frame sizes pixelwise.
10419 (x_new_font): Pixelize call to x_set_window_size.
10420 (x_check_fullscreen): Pixelize call to change_frame_size.
10421 (x_set_window_size_1, x_set_window_size): New argument
10422 pixelwise. Calculate pixelwise.
10423 (x_wm_set_size_hint): Use scroll bar area width.
10424 (w32_redisplay_interface): Add w32_draw_window_divider.
10425 * w32term.h (struct w32_output): Add vertical drag cursor.
10426 * widget.c (set_frame_size, update_wm_hints)
10427 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10429 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10430 * window.c (sequence_number): Restore.
10431 (Fwindow_pixel_width, Fwindow_pixel_height)
10432 (Fwindow_mode_line_height, Fwindow_header_line_height)
10433 (window_pixel_to_total, Frun_window_scroll_functions)
10434 (Fset_window_new_pixel, window_resize_apply_total)
10435 (Fwindow_resize_apply_total): New functions.
10436 (window_body_height, window_body_width): Rename from
10437 window_body_lines. New argument PIXELWISE.
10438 Calculate pixelwise.
10439 (Fwindow_body_height, Fwindow_body_width): New argument
10441 (coordinates_in_window, window_relative_x_coord): Use window's
10442 pixel width instead of total width.
10443 (replace_window, recombine_windows): Initialize pixel values.
10444 (resize_root_window, resize_frame_windows, grow_mini_window)
10445 (shrink_mini_window): New argument PIXELWISE.
10446 Calculate pixelwise.
10447 (Fdelete_other_windows_internal, adjust_window_margins)
10448 (window_resize_check, window_resize_apply)
10449 (Fdelete_window_internal, Fresize_mini_window_internal)
10450 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10451 (check_frame_size): Rename arguments. New argument PIXELWISE.
10452 Calculate pixelwise.
10453 (set_window_buffer): Make samebuf bool. Run configuration change
10454 hook only if buffer changed.
10455 (Fset_window_buffer): Rewrite doc-string.
10456 (make_window): Initialize new_pixel slot.
10457 (Fwindow_resize_apply): Check pixel size of root window.
10458 (Fsplit_window_internal): Call 2nd argument pixel_size.
10459 Calculate pixelwise.
10460 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10462 (save_window_data): New slots frame_text_width,
10463 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10464 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10466 (Fcurrent_window_configuration, Fset_window_configuration)
10467 (save_window_save, compare_window_configurations): Handle new
10468 slots in save_window_data and saved_window.
10469 (Fset_window_scroll_bars): Fix doc-string.
10470 (window_resize_pixelwise): New variable.
10471 (coordinates_in_window, Fcoordinates_in_window_p):
10473 (make_parent_window): Adjust sequence_number.
10474 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10476 * window.h (struct window): New members new_pixel, pixel_left,
10477 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10478 (wset_new_pixel): New function.
10479 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10480 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10481 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10482 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10483 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10484 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10485 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10486 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10487 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10488 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10489 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10490 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10491 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10492 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10493 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10495 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10496 (window_body_width, check_frame_size): Adapt external declarations.
10497 * xdisp.c (last_max_ascent): New integer.
10498 (window_text_bottom_y): Handle bottom divider.
10499 (window_box_width, window_box_height): Calculate pixelwise.
10500 (get_glyph_string_clip_rects): Handle right divider.
10501 (remember_mouse_glyph): When windows are resized pixelwise
10502 proceed with width and height set to 1.
10503 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10504 WINDOW_TOTAL_WIDTH.
10505 (move_it_to): Calculate and return maximum x position
10507 (Fwindow_text_pixel_size): New function.
10508 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10509 (tool_bar_lines_needed): Rename to tool_bar_height.
10510 Calculate pixelwise.
10511 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10512 Calculate pixelwise.
10513 (redisplay_tool_bar): Calculate pixelwise.
10514 (redisplay_window): Calculate pixelwise. Handle dividers.
10515 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10516 (x_draw_vertical_border): Handle dividers.
10517 (define_frame_cursor1): Handle vertical drag cursor.
10518 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10519 (expose_window): Calculate pixelwise. Handle dividers.
10520 (init_xdisp): Initialize pixel values.
10521 * xfaces.c (Qwindow_divider): New face.
10522 (realize_basic_faces): Realize it.
10523 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10524 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10525 (x_set_scroll_bar_default_width): Default actual width to 16.
10526 (Fx_create_frame): Set sizes pixelwise.
10527 (x_create_tip_frame): Default divider widths to zero.
10528 Pixelize call of change_frame_size.
10529 (Fx_show_tip): Handle divider widths. Initial pixel position
10531 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10532 (Vx_window_vertical_drag_shape): New option.
10533 * xmenu.c (free_frame_menubar): Pixelize call of
10535 * xterm.c (x_draw_window_divider): New function.
10536 (x_update_window_end): Optionally draw right divider.
10537 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10538 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10539 (handle_one_xevent, x_new_font): Calculate pixelwise.
10540 (x_set_window_size_1, x_set_window_size): New argument
10541 pixelwise. Calculate pixelwise.
10542 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10543 (struct x_redisplay_interface): Add x_draw_window_divider.
10544 * xterm.h (struct x_output): Add vertical_drag_cursor.
10546 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10548 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10549 Set invisible frames's `redisplay' when a full redisplay is requested.
10550 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10551 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10552 (display_mode_lines): Set it here instead.
10554 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10556 * dispextern.h (set_window_update_flags): Remove.
10558 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10560 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10562 * xdisp.c (REDISPLAY_SOME_P): New macro.
10563 (redisplay_internal): Use it (bug#15999).
10564 (prepare_menu_bars, redisplay_window): Use it as well.
10566 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10568 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10570 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10571 (globals_of_w32font): Zero it out.
10572 (GetCharWidth32W_Proc): New function pointer.
10573 (get_char_width_32_w): New function.
10574 (compute_metrics): If get_glyph_outline_w returns an error, try
10575 get_char_width_32_w before declaring a failure. This avoids
10576 punishing raster (a.k.a. "bitmap") fonts by slowing down
10577 redisplay. (Bug#6364).
10579 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10581 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10582 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10583 highlight needs to be redisplayed. (Bug#15913)
10585 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10587 Fix minor problems found by static checking.
10588 * buffer.h (struct buffer_text, struct buffer):
10589 * frame.h (struct frame):
10590 * window.h (struct window):
10591 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10592 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10593 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10594 no-longer-valid use of HAVE_MENUS.
10595 * xdisp.c (propagate_buffer_redisplay): Now static.
10597 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10599 * xmenu.c (Fmenu_or_popup_active_p):
10600 * window.c (Fset_window_configuration):
10601 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10602 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10603 * fns.c (Fyes_or_no_p):
10604 * editfns.c (Fmessage_box, Fmessage_or_box):
10605 * alloc.c (make_save_ptr_ptr):
10606 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10608 * window.c (Fset_window_configuration): Move select_window later.
10610 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10612 Refine redisplay optimizations to only redisplay *some* frames/windows
10613 rather than all of them.
10614 * xdisp.c (REDISPLAY_SOME): New constant.
10615 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10616 (bset_redisplay, bset_update_mode_line): New functions.
10617 (message_dolog): Use bset_redisplay.
10618 (clear_garbaged_frames): Use fset_redisplay.
10619 (echo_area_display): Use wset_redisplay.
10620 (buffer_shared_and_changed): Remove.
10621 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10622 frame titles. Compute the actual set of windows redisplayed.
10623 Don't update frame titles and menu bars for frames that don't need to
10625 (propagate_buffer_redisplay): New function.
10627 (redisplay_internal): Use it. Be more selective in the set of windows
10628 we redisplay. Propagate windows_or_buffers_changed to
10629 update_mode_lines a bit later to simplify the code.
10630 (mark_window_display_accurate_1): Reset window and buffer's
10632 (redisplay_window): Do nothing if neither the window nor the buffer nor
10633 the frame needs redisplay.
10634 * window.h (struct window): Add `redisplay' field.
10635 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10636 (redisplay_other_windows, window_list): New declarations.
10637 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10638 (window_list): Not static any more.
10639 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10640 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10641 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10642 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10643 * frame.h (struct frame): Add `redisplay' field.
10644 Move `external_menu_bar' bitfield next to other bit-fields.
10645 (SET_FRAME_GARBAGED): Use fset_redisplay.
10646 (SET_FRAME_VISIBLE): Don't garbage the frame;
10647 Use redisplay_other_windows.
10648 * buffer.h (struct buffer): Add `redisplay' field.
10649 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10650 (modify_overlay): Use bset_redisplay.
10651 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10653 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10655 Support w32 file notifications in batch mode.
10656 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10657 invalid (which happens in batch mode). If non-interactive, call
10658 handle_file_notifications to store file notification events in the
10659 input queue. (Bug#15933)
10661 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10663 * w32inevt.c (handle_file_notifications): Now external, not static.
10665 * w32term.h (handle_file_notifications): Provide prototype.
10667 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10668 init_crit, since init_display, which does that otherwise, is not
10671 2013-11-27 Glenn Morris <rgm@gnu.org>
10673 * Makefile.in ($(lispsource)/international/charprop.el): New.
10674 (emacs$(EXEEXT)): Depend on charprop.el.
10676 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10678 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10679 deleting portions of the buffer under non-nil REPLACE argument.
10682 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10683 directory, watch it and not its parent.
10684 (add_watch): Allow empty string in FILE.
10686 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10688 * window.c (Fset_window_start, window_resize_apply)
10689 (window_scroll): Reset window_end_valid (Bug#15957).
10691 2013-11-27 Glenn Morris <rgm@gnu.org>
10693 * Makefile.in (leimdir): Now in lisp source directory.
10694 ($(leimdir)/leim-list.el): Just use ../leim .
10695 * epaths.in (PATH_DUMPLOADSEARCH):
10696 * lread.c (load_path_default):
10697 * nsterm.m (ns_load_path): No more leim directory.
10699 2013-11-26 Andreas Schwab <schwab@suse.de>
10701 * .gdbinit (xgettype): Add cast.
10703 2013-11-26 Glenn Morris <rgm@gnu.org>
10705 Preload leim-list.el.
10706 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10707 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10708 is a single directory.
10710 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10712 bool-vector-subsetp is now the normal direction (Bug#15912).
10713 * data.c (Fbool_vector_subsetp): Test whether the first argument
10714 is a subset of the second one, not the reverse. Add doc string.
10716 Fix minor problems found by static checking.
10717 * lread.c (load_path_default): Now static.
10718 * textprop.c (text_property_stickiness): Be consistent about the
10719 test used when deciding whether to consider the previous character.
10720 This simplifies the code a bit.
10722 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10724 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10726 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10727 (syms_of_frame): Don't defsubr them.
10729 2013-11-25 Glenn Morris <rgm@gnu.org>
10731 * lread.c (load_path_default): Change the sense of the argument.
10732 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10733 from dump_path. When it is not, avoid checking dump_path twice.
10735 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10736 uninstalled dump_path against installed Vload_path. (Bug#15964)
10738 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10740 Export get_pos_property to Elisp.
10741 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10742 (syms_of_editfns): Export it to Elisp.
10744 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10746 2013-11-23 Romain Francoise <romain@orebokech.com>
10748 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10749 initialization here ...
10750 (syms_of_fileio): ... from here.
10752 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10754 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10755 Please use --enable-check-lisp-object-type.
10757 2013-11-23 Glenn Morris <rgm@gnu.org>
10759 * process.c (get_process): Explicit error for dead buffers.
10761 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10763 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10765 2013-11-23 Glenn Morris <rgm@gnu.org>
10767 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10768 * lread.c (load_path_check): Take path to check as argument.
10769 (load_path_default): New, split from init_lread.
10770 (init_lread): Move calc of default load-path to load_path_default.
10771 Empty elements in EMACSLOADPATH now stand for the default.
10772 (load-path): Doc fix.
10773 * emacs.c (decode_env_path): Add option to treat empty elements
10774 as nil rather than ".".
10775 * callproc.c (init_callproc_1, init_callproc):
10776 * image.c (Vx_bitmap_file_path):
10777 * lisp.h (decode_env_path):
10778 * lread.c (Vsource_directory):
10779 Update for new argument spec of decode_env_path.
10781 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10783 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10784 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10786 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10788 Fix some dependency problems that cause unnecessary recompiles.
10790 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10791 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10792 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10793 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10794 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10795 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10796 (boostrap-clean): No need to remove stamp-oldxmenu.
10798 Fix recently introduced bool vector overrun.
10799 This was due to an optimization that went awry.
10800 Reported by Glenn Morris in
10801 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10802 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10803 for empty vectors, undoing the 2013-11-18 change.
10804 * data.c (bool_vector_binop_driver): Rely on this.
10805 Fix bug that occasionally overran the destination.
10806 * lisp.h (struct Lisp_Bool_vector): Document this.
10808 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10810 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10813 * nsterm.m (init, run, stop:): Comment out for now, does not work
10816 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10818 * charset.c (syms_of_charset): Don't read past end of string.
10820 2013-11-19 Glenn Morris <rgm@gnu.org>
10822 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10824 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10826 Add hooks to run on gaining/losing focus. (Bug#15029)
10827 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10828 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10829 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10831 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10833 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10834 The old names predated the API change that put destination at end.
10836 Improve API of recently-added bool vector functions (Bug#15912).
10837 The old API had (bool-vector-count-matches A B)
10838 and (bool-vector-count-matches-at A B I), which gave the
10839 misleading impression that the two functions were variants, one
10840 with a location I. The new API has (bool-vector-count-population A)
10841 and (bool-vector-count-consecutive A B I) to make the distinction
10842 clearer. The first function no longer has a B argument, since the
10843 caller can easily determine the number of nils if the length and
10844 number of ts is known.
10845 * data.c (Fbool_vector_count_population): Rename from
10846 bool_vector_count_matches, and accept just 1 argument.
10847 (Fbool_vector_count_consecutive): Rename from
10848 Fbool_vector_count_matches_at.
10850 Always allocate at least one bits_word per bool vector.
10851 See Daniel Colascione in:
10852 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10853 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10854 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10855 * lisp.h (struct Lisp_Bool_vector): Document this.
10857 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10859 * insdel.c (invalidate_buffer_caches): New function, consolidated
10860 from part of prepare_to_modify_buffer.
10861 (insert_from_gap, prepare_to_modify_buffer):
10862 * coding.c (code_convert_region, code_convert_string):
10863 Call invalidate_buffer_caches. (Bug#15841)
10865 * lisp.h (invalidate_buffer_caches): Add prototype.
10867 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10869 * w32term.c (x_update_window_end): Don't invalidate the entire
10870 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10871 highlight needs to be redisplayed. (Bug#15913)
10873 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10875 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10877 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10879 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10880 while we are using Vprin1_to_string_buffer.
10882 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10883 after inserting the description string. (Bug#15907)
10885 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10887 * data.c: Work around bogus GCC diagnostic about shift count.
10888 Reported by Eli Zaretskii in
10889 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10890 (pre_value): New function.
10891 (count_trailing_zero_bits): Use it.
10893 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10895 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10896 assume C macros are not supported even under -g3 in these old GCC
10899 2013-11-15 Leo Liu <sdl.web@gmail.com>
10901 * minibuf.c (Ftry_completion, Fall_completions)
10902 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10904 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10906 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10907 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10908 This avoids placing unnecessary constants into the Emacs code.
10910 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10912 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10913 for Cygwin w32 build.
10915 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10916 for Cygwin w32 build. (Bug#15892)
10918 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10920 Simplify, port and tune bool vector implementation.
10921 * alloc.c (bool_vector_exact_payload_bytes)
10922 (bool_vector_payload_bytes): Remove.
10923 (bool_vector_fill): Return its argument.
10924 * alloc.c (bool_vector_fill):
10926 * print.c (print_object):
10927 Simplify by using bool_vector_bytes.
10928 * alloc.c (make_uninit_bool_vector):
10929 New function, broken out from Fmake_bool_vector.
10930 (Fmake_bool_vector): Use it. Use tail call.
10931 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10932 * data.c (BITS_PER_ULL): New constant.
10933 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10934 if long long versions don't exist.
10935 (shift_right_ull): New function.
10936 (count_one_bits_word): New function, replacing popcount_bits_word
10937 macro. Don't assume that bits_word is no wider than long long.
10938 (count_one_bits_word, count_trailing_zero_bits):
10939 Don't assume that bits_word is no wider than long long.
10940 * data.c (bool_vector_binop_driver, bool_vector_not):
10941 * fns.c (Fcopy_sequence):
10943 Create an uninitialized destination, to avoid needless work.
10944 (internal_equal): Simplify.
10945 (Ffillarray): Prefer tail call.
10946 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10947 contain at least one word.
10948 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10949 chars are narrower than ints.
10950 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10951 * fns.c (Fcopy_sequence):
10953 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10954 Don't try to port to hosts where bits_word values have holes; the
10955 code wouldn't work there anyway. Verify this assumption, though.
10956 (bool_vector_bytes): New function.
10957 (make_uninit_bool_vector): New decl.
10958 (bool_vector_fill): Now returns Lisp_Object.
10960 * xfns.c (xic_create_fontsetname):
10961 * xrdb.c (gethomedir): Prefer tail calls.
10963 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10965 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10966 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10968 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10969 that requires a return value.
10970 (Fset_buffer_modified_p): Take advantage of this change to do
10973 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10975 * buffer.c (Frestore_buffer_modified_p): Sync it with
10976 Fset_buffer_modified_p.
10977 (Fforce_mode_line_update): New function, moved from subr.el.
10978 (Fset_buffer_modified_p): Use them.
10979 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10981 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10983 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10984 This avoids undefined behavior when subtracting pointers into
10985 different aways. On my platform it also makes the code a tad
10986 smaller and presumably faster.
10988 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10990 * keyboard.c (command_loop_1): Use region-extract-function.
10991 * insdel.c (Qregion_extract_function): Not static any more (can we
10992 stop pretending that these vars can benefit from being marked static?).
10994 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10996 * search.c (find_newline): If buffer text is relocated during the
10997 "dumb loop", adjust C pointers into buffer text to follow suit.
11000 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
11002 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
11003 for conversion (Bug#15837).
11005 2013-11-09 Eli Zaretskii <eliz@gnu.org>
11007 * fileio.c (Finsert_file_contents): Invalidate the newline cache
11008 for the entire range of inserted characters. (Bug#15841)
11010 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
11012 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
11014 (realize_default_face): Remove assignment to distant-foreground if
11015 unspecified (Bug#15815).
11017 2013-11-08 Eli Zaretskii <eliz@gnu.org>
11019 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
11020 cache-long-scans disabled, since we don't want to call
11021 prepare_to_modify_buffer (in insert_1_both) for each message we
11024 * buffer.h (bset_cache_long_scans): New INLINE function, moved
11025 from buffer.c. Improve commentary to the buffer field setter
11028 * buffer.c (bset_cache_long_scans): Static function deleted.
11029 Improve commentary to the buffer field setter functions.
11030 (init_buffer_once): Default for cache-long-scans changed to t.
11033 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
11035 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
11037 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
11038 This bug was introduced in my 2013-06-21 change, and caused
11039 struct Lisp_Sub_Char_Table objects to be given too many slots,
11040 which broke 'make -C admin/unidata'.
11042 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
11044 Import changes from mac-port 4.5.
11045 * macfont.m (mac_font_copy_default_descriptors_for_language)
11046 (mac_font_copy_default_name_for_charset_and_languages): Declare.
11047 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
11048 (macfont_language_default_font_names): New.
11049 (macfont_list): Rearrange language/charset code.
11050 (macfont_close): Don't check for macfont_info->cache.
11051 (mac_ctfont_create_preferred_family_for_attributes): New font
11052 selection code, call
11053 mac_font_copy_default_name_for_charset_and_languages.
11054 (mac_font_copy_default_descriptors_for_language)
11055 (mac_font_copy_default_name_for_charset_and_languages): New functions.
11057 * macfont.h (kCTVersionNumber10_9): Define if not defined.
11059 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
11061 Port to C11 aligned_alloc, and fix some integer overflows.
11062 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
11063 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
11064 and use of posix_memalign replaced with aligned_alloc.
11065 (aligned_alloc): New function, defined or declared as needed.
11066 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
11067 Don't undef; configure.ac now does this.
11068 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
11069 (calloc, aligned_alloc): Check for integer overflow.
11070 (aligned_alloc): Rename from memalign. All uses changed.
11071 (memalign): New function, an alias for aligned_alloc.
11073 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
11075 * xdisp.c (redisplay_internal): Fix typo in last change.
11077 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
11079 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
11081 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
11083 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
11084 redisplay--mode-lines-cause.
11085 (redisplay_internal): Keep them uptodate. Remove redundant check of
11086 buffer_shared_and_changed.
11087 * *.[chm]: Number every assignment to update_mode_lines so we
11088 can track why it is set.
11090 2013-11-06 Eli Zaretskii <eliz@gnu.org>
11092 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
11094 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
11096 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
11097 can track why it is set.
11099 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
11101 Integer-related fixes for term.c etc.
11102 * dispextern.h (face_tty_specified_color): New function.
11103 * term.c (turn_on_face): Don't rely on undefined behavior when
11104 assigning an out-of-range value to 'long'.
11105 Simplify test for toggling highlight.
11106 (tty_capable_p): Omit last two (unused) args. All callers changed.
11107 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
11108 (read_menu_input, tty_menu_activate, tty_menu_show):
11109 * xfaces.c (x_supports_face_attributes_p)
11110 (tty_supports_face_attributes_p):
11111 Use bool for boolean. All callers changed.
11112 (tty_supports_face_attributes_p): Omit defaults for color indices;
11113 no longer needed. Simplify tail call.
11115 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
11117 * xdisp.c (prepare_menu_bars): Mark static.
11118 * lisp.h (prepare_menu_bars): Don't declare.
11119 * xselect.c (x_handle_selection_clear):
11120 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
11122 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
11124 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
11125 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
11127 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
11129 * keyboard.c (Fcommand_error_default_function): Rename from
11130 Fdefault_error_output.
11132 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
11134 * keyboard.c (Fdefault_error_output): New function, extracted from
11135 cmd_error_internal.
11136 (syms_of_keyboard): Use it for Vcommand_error_function.
11138 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
11140 * eval.c (handlerlist_sentinel): New variable (bug#15802).
11141 (init_eval): Use it to ensure handlerlist is non-NULL.
11142 (unwind_to_catch): Make sure we never set handlerlist to NULL.
11143 (Fsignal): Adjust NULLness test of handlerlist.
11144 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
11146 2013-11-05 Eli Zaretskii <eliz@gnu.org>
11148 * callproc.c (call_process): Call prepare_to_modify_buffer before
11149 decoding text read from the sub-process, as the decoded stuff will
11150 be inserted into the buffer. This will invalidate the various
11151 caches maintained for the buffer. (Bug#15148)
11153 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
11155 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
11156 string of glyphless-char-display.
11158 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
11160 * nsfns.m (ns_get_name_from_ioreg): New function.
11161 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
11162 OSX >= 10.9. Use ns_get_name_from_ioreg.
11164 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
11166 Simplify and port recent bool vector changes.
11167 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
11168 only in this file. Use a more-efficient implementation if the
11169 second argument is a power of 2.
11170 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
11171 Remove no-longer-necessary compile-time checks.
11172 (bool_vector_exact_payload_bytes): New function.
11173 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
11174 exact payload changed to call the new function. Do not assume
11175 that the arg or result fits in ptrdiff_t.
11176 (bool_vector_fill): New function.
11177 (Fmake_bool_vector): Use it. Don't assume bit counts fit
11179 (vroundup_ct): Don't assume arg fits in size_t.
11180 * category.c (SET_CATEGORY_SET): Remove. All callers now just
11181 invoke set_category_set.
11182 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
11183 All callers changed. Use bool_vector_set.
11184 * category.h (XCATEGORY_SET): Remove; no longer needed.
11185 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
11186 bool_vector_bitref.
11187 * data.c (Faref): Use bool_vector_ref.
11188 (Faset): Use bool_vector_set.
11189 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
11190 (Fbool_vector_not, Fbool_vector_count_matches)
11191 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
11192 * fns.c (concat): Use bool_vector_ref.
11193 (Ffillarray): Use bool_vector_fill.
11194 (mapcar1): Use bool_vector_ref.
11195 (sxhash_bool_vector): Hash words, not bytes.
11196 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
11197 a constant, since it's now used in #if.
11198 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
11199 unsigned char on unusual architectures, so that we no longer
11200 assume that the number of bits per bits_word is a power of two or
11201 is a multiple of 8 or of CHAR_BIT.
11202 (Qt): Add forward decl.
11203 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
11204 at least as strictly as bits_word.
11205 (bool_vector_data, bool_vector_uchar_data): New accessors.
11206 All data structure accesses changed to use them.
11207 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
11208 (bool_vector_set): New functions.
11209 (bool_vector_fill): New decl.
11210 (ROUNDUP): Move to alloc.c as described above.
11212 Fix recent gnutls changes.
11213 * gnutls.c (Fgnutls_boot): Don't assume C99.
11214 * process.c (wait_reading_process_output): Fix typo in recent change.
11216 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
11218 * process.c (wait_reading_process_output, read_process_output)
11219 (send_process): Check gnutls_state is not NULL.
11221 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
11222 (Fgnutls_boot): Set process gnutls_p later, after initialization.
11224 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
11226 * nsterm.m (init, run, stop:): New methods in EmacsApp for
11227 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
11229 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
11232 * nsfns.m (Fx_create_frame): Fix memory leak.
11234 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
11235 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
11236 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
11238 2013-11-04 Eli Zaretskii <eliz@gnu.org>
11240 * xdisp.c (message3_nolog, message_with_string): Encode the string
11241 before writing it to the terminal in a non-interactive session.
11243 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
11244 sure we concatenate them into a unibyte string.
11246 * fileio.c (make_temp_name): Encode PREFIX, and decode the
11247 resulting temporary name before returning it to the caller.
11248 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
11249 is a unibyte string, convert NAME to a unibyte string to ensure
11250 that the result is also a unibyte string.
11252 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
11253 create unibyte strings from default paths and directory/file
11256 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
11259 * callproc.c (init_callproc): Use build_unibyte_string to make
11260 sure we create unibyte strings from default paths and
11261 directory/file names.
11263 * buffer.c (init_buffer): Don't store default-directory of
11264 *scratch* in multibyte form. The original problem which led to
11265 that is described in
11266 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
11267 but it was solved long ago. (Bug#15260)
11269 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
11271 Port to stricter C99 platforms.
11272 Especially, C99 prohibits nesting a struct X inside struct Y if
11273 struct X has a flexible array member.
11274 * alloc.c (struct sdata): New type.
11275 (sdata): Implement in terms of struct sdata.
11276 Remove u member; all uses replaced by next_vector, set_next_vector.
11277 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
11278 (SDATA_DATA_OFFSET): Now a constant, not a macro.
11279 (struct sblock): Rename first_data member to data, which is now
11280 a flexible array member. All uses changed.
11281 (next_vector, set_next_vector, large_vector_vec): New functions.
11282 (vector_alignment): New constant.
11283 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
11284 (struct large-vector): Now merely a NEXT member, since the old approach
11285 ran afoul of stricter C99. All uses changed to use
11286 large_vector_vec or large_vector_offset.
11287 (large_vector_offset): New constant.
11288 * dispnew.c: Include tparam.h, for tgetent.
11289 Do not include term.h; no longer needed.
11290 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
11291 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
11292 (struct Lisp_Vector): Use a flexible array member for contents,
11293 instead of a union with a member that is an array of size 1.
11295 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
11296 fact that the struct no longer contains a union.
11297 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
11298 (struct Lisp_Save_Value, struct Lisp_Free):
11299 Use unsigned, not int, for spacers, to avoid c99 warning.
11300 (union specbinding): Use unsigned, not bool, for bitfield, as
11301 bool is not portable to pre-C99 hosts.
11303 2013-11-04 Glenn Morris <rgm@gnu.org>
11305 * emacs.c (usage_message): Mention that `-L :...' appends.
11307 2013-11-02 Glenn Morris <rgm@gnu.org>
11309 * Makefile.in (abs_builddir): Remove.
11310 (bootstrap_exe): Use relative filename.
11312 Use relative filenames in TAGS files.
11313 * Makefile.in (abs_srcdir): Remove it again.
11314 (.PHONY): Remove frc.
11315 (maintainer-clean): No more TAGS-LISP file.
11316 (TAGS): Pass relative file names to etags.
11317 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
11319 * Makefile.in (abs_srcdir): New, set by configure.
11321 (maintainer-clean): Remove pointless echo. That should be in the
11322 top-level Makefile, if anywhere. Delete TAGS-LISP.
11323 (extraclean): No s/ and m/ directories for some time.
11324 (TAGS): Also depend on ctagsfiles3.
11325 Remove no-longer-defined S_FILE.
11326 Pass absolute filenames to etags once more.
11327 (TAGS-LISP): Replace lispdir with its expansion.
11328 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
11329 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
11331 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
11333 * xfaces.c (check_lface_attrs, realize_default_face):
11334 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
11335 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
11337 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
11339 * emacs.c (original_pwd): Remove global var by making it local.
11340 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
11342 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
11344 * xfaces.c: Declare color_distance.
11345 (QCdistant_foreground): New variable.
11346 (NEAR_SAME_COLOR_THRESHOLD): New define.
11347 (load_color2): New function.
11348 (load_color): Call load_color2.
11349 (load_face_colors): Call load_color2 and if distant-color is specified
11350 calculate distant and use distant-color if colors are near.
11351 (LFACE_DISTANT_FOREGROUND): New define.
11352 (merge_face_ref, Finternal_set_lisp_face_attribute)
11353 (Finternal_get_lisp_face_attribute)
11354 (x_supports_face_attributes_p): Handle distant-foreground similar to
11356 (syms_of_xfaces): DEFSYM QCdistant_foreground.
11358 * dispextern.h (lface_attribute_index):
11359 Add LFACE_DISTANT_FOREGROUND_INDEX.
11361 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
11363 * image.c (pbm_next_char): New function.
11364 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
11365 (pbm_scan_number): Use it.
11366 (Qlibjpeg_version): New variable.
11367 (syms_of_image): DEFSYM and initialize it.
11369 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
11371 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
11373 2013-10-31 Glenn Morris <rgm@gnu.org>
11375 * emacs.c (original_pwd): New char.
11376 (main): If using --chdir, store original_pwd.
11377 (init_cmdargs): When setting Vinvocation_directory based on a
11378 relative argv[0], use original_pwd if set. (Bug#15768)
11380 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11382 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
11384 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
11386 * insdel.c: Fix minor problems found by static checking.
11387 (Qregion_extract_function): Now static.
11388 (prepare_to_modify_buffer_1): Remove unused locals.
11390 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11392 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
11393 (syms_of_xdisp): Declare pre-redisplay-function.
11394 (markpos_of_region): Remove function.
11395 (init_iterator, compute_stop_pos, handle_face_prop)
11396 (face_before_or_after_it_pos, reseat_to_string)
11397 (get_next_display_element, window_buffer_changed)
11398 (redisplay_internal, try_cursor_movement, redisplay_window)
11399 (try_window_reusing_current_matrix, try_window_id, display_line)
11400 (note_mode_line_or_margin_highlight, note_mouse_highlight)
11401 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11402 * window.h (struct window): Remove field `region_showing'.
11403 * dispextern.h (struct it): Remove region_beg/end_charpos.
11404 (face_at_buffer_position, face_for_overlay_string)
11405 (face_at_string_position): Update prototypes.
11406 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11407 (face_at_string_position): Remove `region_beg' and `region_end' args.
11408 * fontset.c (Finternal_char_font):
11409 * font.c (font_at, font_range): Adjust calls accordingly.
11410 * insdel.c (Qregion_extract_function): New var.
11411 (syms_of_insdel): Initialize it.
11412 (prepare_to_modify_buffer_1): Use it.
11414 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11416 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11417 * ftxfont.c (ftxfont_get_gcs):
11418 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11419 * xfaces.c (x_free_colors, x_free_dpy_colors)
11420 (x_create_gc, unload_color):
11421 * xselect.c (x_property_data_to_lisp):
11422 * xsettings.c (parse_settings):
11423 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11424 (get_bits_and_offset): Adjust definition.
11425 * frame.c (XParseGeometry): Adjust locals.
11426 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11427 * regex.h (toplevel): Likewise for reg_syntax_t.
11429 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11431 * eval.c (run_hook_with_args): Use FUNCTIONP.
11433 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11435 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11436 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11437 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11438 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11439 on MS-Windows anyway.
11440 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11441 (free_realized_face): ...adjust user.
11442 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11443 white relief pixels to -1.
11444 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11445 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11446 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11448 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11450 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11451 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11452 in practice now. All callers changed.
11454 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11456 * dispextern.h (struct face): Use bitfields for 'underline_type'
11457 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11458 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11459 'stipple' member. Move 'lface' member up to help...
11460 * xfaces.c (make_realized_face): ...this function to find and
11461 clear just the members that need clearing.
11462 (load_face_colors, realize_x_face):
11463 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11465 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11467 * xftfont.c (struct xftfont_info): Remove set-but-unused
11469 (xftfont_open): Adjust user.
11470 (xftfont_get_colors): Remove useless prototype.
11472 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11474 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11475 before passing them to 'unexec'. (Bug#15260)
11477 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11479 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11481 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11483 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11484 the changed signature of the font driver's 'close' method.
11486 * w32font.h (w32font_close): Adjust the prototype to the change in
11487 function definition.
11489 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11491 * w32uniscribe.c (uniscribe_close): Adapt the call to
11492 w32font_close to its new prototype.
11494 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11496 Omit unused frame argument of font API's close function.
11497 * font.h (struct font): Drop frame argument. Adjust comment.
11498 * font.c (font_clear_cache, font_close_object): Adjust users.
11499 * ftfont.c (ftfont_close):
11500 * ftxfont.c (ftxfont_close):
11501 * macfont.m (macfont_close):
11502 * nsfont.m (nsfont_close):
11503 * w32font.c (w32font_close):
11504 * xfont.c (xfont_close):
11505 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11506 tweak comments and make functions safe if called more than once for
11507 the same font object.
11509 Perform font-specific cleanup when font object is swept by GC. See
11510 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11511 * alloc.c (cleanup_vector): New function.
11512 (sweep_vector): Call it for each reclaimed vector object.
11513 * font.h (struct font): Adjust comment.
11515 2013-10-24 Glenn Morris <rgm@gnu.org>
11517 * Makefile.in (abs_top_srcdir): New, set by configure.
11519 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11521 Adjust recent font-related changes to fix bug#15686.
11522 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11523 is a live window system frame, mark its default font too.
11525 2013-10-23 Glenn Morris <rgm@gnu.org>
11527 * Makefile.in (RUN_TEMACS): Make relative (again).
11528 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11529 (bootstrap-emacs$(EXEEXT)):
11530 Quote entities that might contain whitespace.
11532 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11534 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11535 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11537 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11539 Do not allow font caches to grow too large.
11540 * alloc.c (compact_font_cache_entry, compact_font_caches):
11541 New functions or stub if not HAVE_WINDOW_SYSTEM.
11542 (compact_undo_list): Factor out from Fgarbage_collect.
11544 (mark_face_cache): Mark face font. Move down to avoid
11546 (mark_terminals): Do not mark font cache here.
11547 (Fgarbage_collect): Call compaction functions described
11548 above. Adjust comment.
11550 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11552 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11553 chdir to HOME (bug#15607).
11555 * nsterm.m (Qcocoa, Qgnustep): New variables.
11556 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11557 (ns_get_color): Make selection color work for GNUstep also.
11559 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11561 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11562 handles mouse clicks. Instead, let GPM use the same code as all
11563 the other mice use. See the discussion starting at
11564 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11565 for the details of the problem with the menu bar this fixes.
11567 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11569 Remove port-specific display name lists to avoid extra
11570 complexity and data duplication with display info lists.
11571 * xterm.h (x_display_name_list): Remove declaration.
11572 * xterm.c (x_display_name_list): Remove.
11573 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11574 * xfns.c (x_display_info_for_name, Fx_display_list):
11575 Likewise. Use x_display_list where appropriate.
11576 * w32term.h (w32_display_name_list): Remove declaration.
11577 * w32term.c (w32_display_name_list): Remove.
11578 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11580 * w32fns.c (x_display_info_for_name, Fx_display_list):
11581 Likewise. Use x_display_list where appropriate.
11582 * nsterm.h (ns_display_name_list): Remove declaration.
11583 * nsterm.m (ns_display_name_list): Remove.
11584 (ns_term_init, syms_of_nsterm): Adjust users.
11585 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11586 Likewise. Use x_display_list where appropriate.
11587 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11588 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11589 (mark_terminals): Mark per-terminal font cache.
11591 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11593 Don't run timers in input-pending-p. Its new check-timers param
11594 provides the prior behavior. (Bug#15045).
11595 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11597 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11599 Make some functions static in non-Microsoft builds.
11600 On my platform (Fedora 19 x86-64), this shrinks the
11601 Emacs executable (text+data) by 0.25%.
11602 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11603 (load_color) [!MSDOS]:
11604 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11605 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11606 * lisp.h (check_existing):
11607 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11608 (network_interface_info) [!WINDOWSNT]:
11609 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11610 Remove extern decls.
11611 * fileio.c (check_existing):
11612 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11613 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11614 (network_interface_info) [!WINDOWSNT]:
11615 * term.c (encode_terminal_code) [!WINDOWSNT]:
11616 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11617 * xfaces.c (load_color) [!MSDOS]:
11619 * fileio.c (check_existing, check_executable, check_writable):
11620 * process.c (network_interface_list, network_interface_info):
11621 Move earlier, so that we don't need forward decls.
11622 * gnutls.c (fn_gnutls_transport_set_errno)
11623 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11625 * w32.c (init_environment): Use faccessat rather than
11626 check_existing, partly for consistency with the rest of the code
11627 in this file, partly so that check_existing can be static.
11629 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11630 * emacs.c (MAIN_PROGRAM): New macro.
11631 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11632 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11634 bool vector int width fixes
11635 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11636 (Fbool_vector_count_matches_at):
11637 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11638 can exceed PTRDIFF_MAX, at least in theory.
11639 (Fbool_vector_count_matches_at):
11640 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11642 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11644 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11645 (struct sockaddr): Add forward decl, for platforms that lack it.
11647 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11649 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11652 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11654 * w32.c (network_interface_get_info, network_interface_list)
11655 (network_interface_info): New functions. (Bug#15610)
11656 (GetAdaptersInfo_Proc): New typedef.
11657 (get_adapters_info): New wrapper function.
11658 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11660 * process.h (network_interface_list, network_interface_info):
11663 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11664 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11665 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11666 for WINDOWSNT. Doc fix.
11667 (syms_of_process): Defsubr Snetwork_interface_list and
11668 Snetwork_interface_info unconditionally.
11670 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11671 in NS GUI sessions. (Bug#15629)
11673 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11675 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11677 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11679 * print.c (print_object): Print " ..." when truncating bool vectors.
11681 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11683 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11684 standard mouse buttons.
11686 * termhooks.h (struct input_event): Remove incorrect commentary.
11688 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11690 Disallow bool vector operations on mixed-length operands.
11691 The old behavior left garbage in the result vector sometimes,
11692 and didn't seem to be useful.
11693 * data.c (Qwrong_length_argument): New static var.
11694 (wrong_length_argument): New function.
11695 (bool_vector_binop_driver): Check that args agree in length.
11697 * keyboard.c, keyboard.h (all_kboards): Now static.
11699 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11701 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11702 note from the lispref.
11704 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11706 * nsterm.h (struct ns_display_info): Remove set-but-unused
11707 member image_cache (image caches are per-terminal anyway).
11708 (FRAME_X_IMAGE_CACHE): Remove.
11709 * nsterm.m (ns_initialize_display_info): Adjust user.
11711 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11713 * w32proc.c: Include mingw_time.h.
11715 * w32.c: Include mingw_time.h.
11717 Implement scrolling of TTY menus when the screen is too short.
11719 * term.c (tty_menu_display): Accept an additional argument, the
11720 menu item from which to start displaying the menu. Account for
11721 the value of Y when limiting the menu to the number of available
11723 (mi_result): New enumeration.
11724 (read_menu_input): Return enumerated value. When the y coordinate
11725 hits min_y or max_y, return scroll indication instead of wrapping
11727 (tty_menu_activate): Handle the scrolling indications from
11728 read_menu_input. Compute the first menu item to display and pass
11729 it to tty_menu_display.
11731 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11733 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11734 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11735 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11736 Adjust to match the change described below.
11737 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11738 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11739 memory_below_frame members to...
11740 * termchar.h (struct tty_display_info): ...here because they're
11741 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11742 * term.c (init_tty):
11743 * nsterm.m (ns_create_terminal):
11744 * w32term.c (w32_create_terminal):
11745 * xterm.c (x_create_terminal): Adjust users.
11746 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11747 to filter out non-TTY frames. Adjust comment.
11748 (scrolling): Adjust user. Prefer eassert for debugging check.
11750 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11752 * xfaces.c (PT_PER_INCH): Remove unused macro.
11753 * termhooks.h (struct terminal): Remove set-but-unused
11754 member fast_clear_end_of_line.
11755 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11756 * nsterm.m (ns_create_terminal):
11757 * term.c (init_tty):
11758 * w32term.c (w32_create_terminal):
11759 * xterm.c (x_create_terminal): Adjust users.
11761 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11763 * lisp.h (bool_vector_size): New function.
11764 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11765 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11766 (Fbool_vector_not, Fbool_vector_count_matches_at):
11767 Remove uses of 'eassume' that should no longer be needed,
11768 because they are subsumed by the 'eassume' in bool_vector_size.
11770 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11772 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11773 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11774 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11776 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11778 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11779 have different dimensions. (Bug#15575)
11781 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11784 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11786 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11788 * term.c (tty_menu_show): Never return with unbalanced
11789 specpdl. Use eassert for debugging check. Adjust style.
11791 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11793 * term.c (read_menu_input): Make selection of menu items
11794 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11795 (tty_menu_activate): Fix off-by-one error when computing max_y.
11797 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11799 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11800 audit logging (only used with GnuTLS 3.x) and enable it.
11802 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11804 * dispnew.c (redraw_frame): Remove useless #ifdef because
11805 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11806 Also, move TTY fflush to...
11807 * term.c (tty_update_end): ...this function.
11809 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11811 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11812 the end of the frame's glyph matrix. (Bug#15575)
11814 * term.c (tty_menu_display): Don't move cursor while overwriting
11815 frame's glyphs with menu items. Limit the number of items
11816 displayed to what can be shown on the available screen lines,
11817 excluding the echo area.
11818 (tty_menu_activate): Limit the Y coordinate allowed by
11819 read_menu_input to the last screen line used for menu display.
11821 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11823 * lisp.h (eassume): New macro.
11824 Also, include <verify.h>, for 'assume'.
11825 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11826 (vroundup, vector_nbytes):
11827 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11828 (Fbool_vector_not, Fbool_vector_count_matches)
11829 (Fbool_vector_count_matches_at):
11830 Use eassume, not eassert.
11831 * casetab.c (set_identity, shuffle):
11832 * composite.c (composition_gstring_put_cache):
11833 * dispnew.c (update_frame_1):
11834 * ftfont.c (ftfont_shape_by_flt):
11835 * image.c (gif_load):
11836 * intervals.c (offset_intervals):
11837 * macfont.m (macfont_shape):
11838 Remove calls to 'assume' that are no longer needed, because
11839 --enable-gcc-warnings no longer generates bogus warnings
11840 when these calls are removed.
11842 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11844 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11846 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11848 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11849 (Qsubstitute_env_in_file_name): New var.
11850 (syms_of_fileio): Define it.
11852 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11854 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11855 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11858 * term.c (save_and_enable_current_matrix): Don't allocate and
11859 don't save margin areas.
11860 (restore_desired_matrix): Don't restore margin areas.
11861 (free_saved_screen): Don't free margin areas.
11863 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11865 * image.c: Pacify --enable-gcc-warnings.
11866 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11867 #define only if used.
11869 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11871 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11872 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11873 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11874 (gif_load): For giflib v5.x and later, display the error message
11875 produced by giflib when its functions fail.
11876 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11879 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11881 * keyboard.c (last_event_timestamp): Remove. For X selection and
11882 GTK popup menus, it may be obtained from per-frame X display info.
11883 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11884 (process_special_events): Adjust users.
11885 * keyboard.h (last_event_timestamp): Remove declaration.
11886 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11887 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11888 * menu.h (xmenu_show): Adjust prototype.
11889 * menu.c (Fx_popup_menu): Adjust user.
11890 * xselect.c (x_own_selection, x_get_foreign_selection)
11891 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11893 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11895 * keyboard.c (init_kboard): Now static. Add arg
11896 to denote window system. Adjust comment.
11897 (init_keyboard): Adjust user.
11898 (allocate_kboard): New function.
11899 (syms_of_keyboard):
11900 * nsterm.m (ns_term_init):
11901 * term.c (init_tty):
11902 * w32term.c (w32_create_terminal):
11903 * xterm.c (x_term_init): Use it.
11904 * keyboard.h (init_kboard): Remove prototype.
11905 (allocate_kboard): Add prototype.
11907 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11909 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11910 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11912 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11914 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11916 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11918 * term.c (tty_menu_activate): Flush the output stream after
11919 showing the cursor, and don't mark the frame garbaged at exit from
11920 the function. Fixes redisplay glitches when moving from one menu
11923 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11925 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11926 or throw error (Bug#15570).
11928 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11930 * intervals.c (temp_set_point_both): Move test into 'eassert',
11933 * lisp.h (eassert): Don't use 'assume'.
11934 Sometimes 'assume' wins in performance, and sometimes it loses,
11935 so it shouldn't be used all the time. Perhaps we need two
11936 flavors of 'eassert', one for where 'assume' is far more likely
11937 to help or to hurt; but that can be done later.
11938 Reported by Dmitry Antipov in
11939 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11940 Also, don't include <verify.h>; no longer needed.
11942 2013-10-09 Glenn Morris <rgm@gnu.org>
11944 * eval.c (Fcond): Doc tweak.
11946 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11948 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11949 expressions with side effects to eassert. (Bug#15565)
11951 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11953 * fns.c (hashfn_user_defined): Allow hash functions to return any
11956 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11958 Fix minor problems found by static checking.
11959 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11960 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11961 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11962 * keyboard.c (read_menu_command): Remove unused local.
11963 * lisp.h (read_menu_command): New decl.
11964 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11965 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11966 Return ptrdiff_t, not int.
11967 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11968 not int, for benefit of xpalloc.
11969 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11971 (have_menus_p): Remove; unused.
11972 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11973 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11974 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11976 (save_and_enable_current_matrix): Omit unnecessary casts.
11977 (read_menu_input): Omit local extern decl (now in lisp.h).
11978 Don't access uninitialized storage if mouse_get_xy fails.
11979 (tty_menu_activate): Mark local as initialized, for lint.
11980 (tty_menu_activate, tty_meny_show): Remove unused locals.
11982 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11984 Support menus on text-mode terminals.
11985 * xterm.h (xw_popup_dialog): Add prototype.
11987 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11988 (xmenu_show): Block input here, instead in Fx_popup_menu.
11989 (xw_popup_dialog): New function, with X-specific bits of popup
11992 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11995 * window.c (Fset_window_configuration): Use run-time tests of the
11996 frame type instead of compile-time conditionals, when menu-bar
11997 lines are considered.
11999 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
12000 (w32_popup_dialog): New prototypes.
12002 * w32menu.c (Fx_popup_dialog): Function deleted.
12003 (w32_popup_dialog): New function, with w32 specific bits of popup
12004 dialogs. Block input here.
12006 * w32inevt.c (w32_console_read_socket): Minor change to add
12007 debugging TTY events.
12009 * w32fns.c (show_hourglass): If returning early because the frame
12010 is not a GUI frame, unblock input.
12012 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
12013 (cursorY): New functions.
12015 * termhooks.h (cursorX, cursorY): Prototypes of functions on
12016 WINDOWSNT, macros that call curX and curY elsewhere.
12018 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
12020 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
12021 specific function to hide and show cursor on a text-mode terminal.
12022 (tty_menu_struct, struct tty_menu_state): New structures.
12023 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
12024 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
12025 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
12026 (tty_menu_locate, save_and_enable_current_matrix)
12027 (restore_desired_matrix, screen_update, read_menu_input)
12028 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
12029 (tty_pop_down_menu, tty_menu_last_menubar_item)
12030 (tty_menu_new_item_coords, tty_menu_show): New functions.
12031 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
12033 * nsterm.h (ns_popup_dialog): Adjust prototype.
12035 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
12036 of in x-popup-menu.
12037 (ns_popup_dialog): Adapt order of arguments to the other
12038 *_menu_show implementations.
12039 (Fx_popup_dialog): Function deleted.
12041 * msdos.c (x_set_menu_bar_lines): Delete unused function.
12043 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
12045 * menu.c (have_boxes): New function.
12046 (single_keymap_panes): Use it instead of a compile-time
12048 (single_menu_item): Use run-time tests of the frame type instead
12049 of compile-time conditionals.
12050 (encode_menu_string): New function.
12051 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
12052 the macro, since different types of frame need different encoding
12054 (digest_single_submenu): Use run-time tests of frame type instead
12055 of, or in addition to, compile-time conditionals.
12056 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
12057 (Fx_popup_menu): Detect when the function is called from keyboard
12058 on a TTY. Don't barf when invoked on a text-mode frame.
12059 Check frame type at run time, instead of compile-time conditionals for
12060 invoking terminal-specific menu-show functions.
12061 Call tty_menu_show on text-mode frames.
12062 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
12063 run time to determine which alternative to invoke; support dialogs
12066 * keyboard.h <Qmouse_movement>: Declare.
12068 * keyboard.c <Qmouse_movement>: Now extern.
12069 <Qecho_keystrokes>: New static variable.
12070 (read_key_sequence): Accept an additional argument, a flag to
12071 prevent redisplay during reading of the key sequence. All callers
12073 (read_menu_command): New function.
12074 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
12076 (toolkit_menubar_in_use): New function.
12077 (make_lispy_event): Use it instead of a compile-time test.
12079 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
12080 window-system being available.
12082 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
12083 to x-popup-dialog on the frame type, they all now support popup
12086 * dispnew.c (save_current_matrix): Save the margin areas.
12087 (restore_current_matrix): Restore margin areas.
12088 (update_frame_with_menu): New function.
12090 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
12093 * alloc.c (make_save_ptr): Now compiled unconditionally.
12095 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
12097 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
12098 (redraw_frame, update_frame): Adjust users.
12099 * dispextern.h (set_window_update_flags): Adjust prototype.
12100 * xdisp.c (redisplay_internal): When updating all frames with zero
12101 windows_or_buffers_changed, assume that only the windows that shows
12102 current buffer should be really updated.
12104 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
12106 Do not allocate huge temporary memory areas and objects while encoding
12107 for file I/O, thus reducing an enormous memory usage for large buffers.
12108 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
12109 * coding.h (struct coding_system): New member raw_destination.
12110 * coding.c (setup_coding_system): Initialize it to zero.
12111 (encode_coding_object): If raw_destination is set, do not create
12112 dst_object. Add comment.
12113 * fileio.c (toplevel): New constant E_WRITE_MAX.
12114 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
12115 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
12117 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
12119 * nsterm.m (windowDidExitFullScreen:)
12120 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
12122 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
12124 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
12125 * keyboard.c (unblock_input_to): Don't process pending signals
12126 if a fatal error is in progress.
12128 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
12129 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
12130 they're talking about words in Lisp bool vectors.
12131 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
12132 * data.c (popcount_bits_word): Rename from popcount_size_t.
12133 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
12136 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
12138 Improve support for popcount and counting trailing zeros (Bug#15550).
12139 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
12140 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
12141 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
12142 (popcount_size_t_msc, popcount_size_t_gcc):
12143 Remove; now done by Gnulib.
12144 (popcount_size_t): Now a macro that defers to Gnulib.
12145 (count_trailing_zero_bits): Return int, for consistency with
12146 Gnulib and because Emacs prefers signed to unsigned int.
12147 Don't assume that size_t is either unsigned int or unsigned long
12148 or unsigned long long.
12149 (size_t_to_host_endian): Do not assume that size_t is either
12150 exactly 32 or exactly 64 bits wide.
12151 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
12152 etc., so that it's now an enum constant, not a macro.
12153 No need to assume that it's either 32 or 64.
12155 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
12157 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
12160 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
12162 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
12163 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
12165 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
12167 emacs_read and emacs_write now use void *, not char *.
12168 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
12169 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
12170 Buffer arg is now void *, not char *. This matches plain
12171 'read' and 'write' better, and avoids a constraint violation
12172 on Solaris 9 with Oracle Studio.
12174 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
12176 * alloc.c (Fmake_string): For ASCII char initializer, prefer
12177 memset to explicit loop. Otherwise copy largest possible chunk
12178 from initialized to uninitialized part, thus allowing the longer
12179 memcpy runs and reducing the number of loop iterations.
12181 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
12183 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
12184 hide toolbar (Bug#15388).
12185 (windowDidEnterFullScreen:): If presentation options are zero,
12186 set them here (Bug#15388).
12187 (ns_update_auto_hide_menu_bar): Remove runtime check.
12188 Don't auto hide dock unless menubar is also auto hidden.
12190 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
12192 * editfns.c (message): Mention batch mode in doc string.
12194 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
12196 * nsterm.m (check_native_fs): Remove erroneous comment.
12198 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
12200 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
12201 uses find_newline instead of scan_newline and so doesn't move point.
12203 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
12205 Use hardware support for byteswapping on glibc x86 etc.
12206 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
12207 whereas the old swap64 needed 30.
12208 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
12209 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
12210 Use byteswap.h's macros to swap bytes.
12211 * lisp.h (swap16, swap32, swap64): Remove.
12212 All uses replaced by bswap_16, bswap_32, bswap_64.
12214 * bytecode.c (exec_byte_code): Use some more volatile variables
12215 to work around local variables getting clobbered by longjmp.
12216 Port to pre-C99, which doesn't allow decls after stmts.
12218 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
12220 * lisp.h (eassert): Assume that COND is true when optimizing.
12221 In other words, take on the behavior of eassert_and_assume.
12222 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
12223 (eassert_and_assume): Remove. All uses replaced by eassert.
12225 * xdisp.c (Qglyphless_char): Now static.
12227 Adjust to merge from gnulib.
12228 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
12229 * lisp.h: Include <verify.h>, for 'assume'.
12231 * eval.c (clobbered_eassert): New macro.
12232 (internal_catch, internal_condition_case)
12233 (internal_condition_case_1, internal_condition_case_2)
12234 (internal_condition_case_n): Use it instead of eassert
12235 when the argument contains locals clobbered by longjmp.
12236 Don't use clobbered locals outside of clobbered_eassert.
12237 (internal_lisp_condition_case): Use a volatile variable
12238 to work around a local variable's getting clobbered.
12240 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12242 * lisp.h (struct handler): Merge struct handler and struct catchtag.
12243 (PUSH_HANDLER): New macro.
12244 (catchlist): Remove.
12245 (handlerlist): Always declare.
12247 * eval.c (catchlist): Remove (merge with handlerlist).
12248 (handlerlist, lisp_eval_depth): Not static any more.
12249 (internal_catch, internal_condition_case, internal_condition_case_1)
12250 (internal_condition_case_2, internal_condition_case_n):
12252 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
12253 handlerlist/catchlist.
12254 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
12255 handlerlist which can only handle a single condition-case handler at
12257 (find_handler_clause): Simplify since we only a single branch here
12260 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
12262 (bcall0): New function.
12263 (exec_byte_code): Add corresponding cases. Improve error message when
12264 encountering an invalid byte-code. Let Bunwind_protect accept
12265 a function (rather than a list of expressions) as argument.
12267 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
12268 and make them unconditional now that they're heap-allocated.
12270 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12272 * charset.c (Fdecode_char, Fencode_char): Remove description of
12273 `restriction' arg. now that it's hidden by advertised-calling-convention.
12275 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
12277 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
12278 Remove unused variable (from mac-port).
12279 (macfont_draw): Use s->ybase for correct y position.
12281 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12283 * frame.h (struct frame): Drop has_minibuffer member because...
12284 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
12285 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
12287 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12289 * window.h (struct window): Prefer enum text_cursor_kinds to int
12290 for phys_cursor_type member. Move the latter, phys_cursor_width,
12291 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
12292 * window.c (replace_window, make_window): Adjust users.
12294 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12296 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
12297 this module is never compiled otherwise.
12299 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
12301 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
12304 2013-09-29 Eli Zaretskii <eliz@gnu.org>
12306 * xdisp.c (get_next_display_element): Don't call face_for_font in
12307 a build configured --without-x. (Bug#15484)
12309 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
12311 * window.c (calc_absolute_offset): #elif should be #elif defined.
12313 * frame.c (delete_frame): Block/unblock input to overcome race
12314 condition (Bug#15475).
12316 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
12318 * frame.c (delete_frame): Record selected frame only after
12319 calling Qdelete_frame_functions (Bug#15477).
12321 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
12323 * nsterm.m (ns_selection_color): Remove.
12324 (ns_get_color): Check for ns_selection_(fg|bg)_color using
12325 NSColor selectedText(Background)Color. Only for COCOA.
12326 (ns_term_init): Remove assignment of ns_selection_color, logic
12327 moved to ns_get_color.
12329 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
12330 NS_SELECTION_COLOR_DEFAULT.
12331 (NS_SELECTION_FG_COLOR_DEFAULT): New.
12333 2013-09-28 Eli Zaretskii <eliz@gnu.org>
12335 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
12336 frame' does not have the tool_bar_window member.
12338 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
12340 Signal error when reading an empty byte-code object (Bug#15405)
12341 * lread.c (read1): Signal error.
12342 * alloc.c (make_byte_code): eassert header size.
12343 (sweep_vectors): Change an int to size_t.
12345 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12347 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
12348 instead of ints, as it's the usual style for offsetof constants. See:
12349 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
12351 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
12352 This is ugly, but it should fix the performance problem for older
12353 GCC versions in the short run. I'll look into integrating the
12354 Gnulib module for popcount, as a better fix.
12355 See the thread starting in:
12356 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
12357 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
12358 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
12359 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
12360 (popcount_size_t): Use it.
12362 2013-09-24 Daniel Colascione <dancol@dancol.org>
12364 * process.c (Fnetwork_interface_info): Fix build break due to
12367 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12369 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
12370 Prefer signed to unsigned integers where either will do.
12371 No need for 'const' on locals that do not escape.
12372 Omit easserts with unnecessary and unportable assumptions about
12373 alignment. Avoid unnecessary casts to char *.
12375 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12377 Use union for the payload of struct Lisp_Vector.
12378 This helps to avoid a few glitches dictated by C's aliasing rules.
12379 * lisp.h (struct Lisp_Vector): Use union for next and
12380 contents member. Adjust comment. Change related users.
12381 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
12382 Related users changed.
12383 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
12384 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
12385 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
12386 * xfaces.c, xfont.c, xmenu.c: Related users changed.
12388 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12390 Optimize glyph row clearing and copying routines.
12391 * dispextern.h (struct glyph_row): Change layout of struct
12392 glyph_row to help copy_row_except_pointers. Adjust comment.
12393 * dispnew.c (null_row): Remove.
12394 (clear_glyph_row): Use offsetof and memset to find and clear
12395 just the members that need clearing. Adjust comment.
12396 (copy_row_except_pointers): Likewise for copying.
12398 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12400 Some minor cleanups of recently-added bool vector code.
12401 * conf_post.h (assume): Always return void. Use lint version
12402 only if GCC and MSC versions don't apply.
12403 * conf_post.h (assume):
12404 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12405 Depend on _MSC_VER, not __MSC_VER, for consistency with
12407 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12408 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12409 (bool_vector_binop_driver, count_trailing_zero_bits)
12410 (size_t_to_host_endian): Now static, not static inline;
12411 the latter isn't needed with modern compilers and doesn't
12412 work with older compilers anyway.
12414 * alloc.c (valgrind_p): Use bool for boolean.
12416 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12418 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12419 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12420 (display_last_displayed_message_p, message_buf_print)
12421 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12422 Use bool for boolean.
12423 * dispextern.h (cancel_line, init_desired_glyphs):
12424 Remove ancient leftover.
12425 (help_echo_showing_p, hourglass_shown_p):
12426 * lisp.h (noninteractive_need_newline): Adjust declaration.
12428 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12430 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12432 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12433 ...this file and convert the latter to static. Adjust comment.
12434 (make_initial_frame):
12435 * window.c (init_window_once): Adjust user.
12436 * frame.h (last_nonminibuf_frame): Remove declaration.
12437 * lisp.h (selected_frame): Likewise.
12438 * msdos.c (the_only_display_info): Adjust comment.
12440 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12442 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12443 computing the end column of mouse-highlight that comes from
12444 display or overlay strings. (Bug#15437)
12445 (note_mouse_highlight): Adapt calculation of last argument to
12446 mouse_face_from_string_pos to the above change.
12448 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12449 all platforms, not just for clang.
12451 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12453 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12454 about excess arguments to snprintf.
12456 * conf_post.h(assume): Use __builtin_unreachable for clang.
12458 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12460 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12461 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12463 2013-09-23 Daniel Colascione <dancol@dancol.org>
12465 * alloc.c (USE_VALGRIND): New macro; on by default
12466 when ENABLE_CHECKING.
12467 (mark_maybe_object, mark_maybe_pointer)
12468 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12470 (valgrind_p) [USE_VALGRIND]: New variable.
12471 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12473 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12475 * process.c (wait_reading_process_output): Change int pnamelen to
12478 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12479 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12480 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12481 argument to unsigned long to avoid warning.
12482 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12484 * conf_post.h (assume): Fix compiler error: x shall be cond.
12486 2013-09-22 Daniel Colascione <dancol@dancol.org>
12488 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12489 warning when compiling without a window system.
12491 2013-09-22 Daniel Colascione <dancol@dancol.org>
12493 * data.c (Qbool_vector_p): New symbol.
12494 (bool_vector_spare_mask, popcount_size_t_generic)
12495 (popcount_size_t_msc, popcount_size_t_gcc)
12497 (bool_vector_binop_driver)
12498 (count_trailing_zero_bits, size_t_to_host_endian)
12499 (Fbool_vector_exclusive_or)
12500 (Fbool_vector_union)
12501 (Fbool_vector_intersection, Fbool_vector_set_difference)
12502 (Fbool_vector_subsetp, Fbool_vector_not)
12503 (Fbool_vector_count_matches)
12504 (Fbool_vector_count_matches_at): New functions.
12505 (syms_of_data): Intern new symbol, functions.
12506 * alloc.c (bool_vector_payload_bytes): New function.
12507 (Fmake_bool_vector): Instead of calling Fmake_vector,
12508 which performs redundant initialization and argument checking,
12509 just call allocate_vector ourselves. Make sure we clear any
12510 terminating padding to zero.
12511 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12512 instead of open-coding the size calculation.
12513 (vroundup_ct): New macro.
12514 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12515 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12516 * composite.c (composition_gstring_put_cache):
12517 Change lint_assume to assume.
12518 * conf_post.h (assume): New macro.
12519 (lint_assume): Remove.
12520 * dispnew.c (update_frame_1): Change lint_assume to assume.
12521 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12523 * image.c (gif_load): Change lint_assume to assume.
12524 * lisp.h (eassert_and_assume): New macro.
12525 (Qbool_vector_p): Declare.
12526 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12527 (swap16, swap32, swap64): New inline functions.
12528 * macfont.m (macfont_shape): Change lint_assume to assume.
12529 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12530 * xsettings.c (parse_settings): Use new swap16 and
12531 swap32 from lisp.h instead of file-specific macros.
12533 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12535 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12536 found (which can legitimately happen when the glyph row at the
12537 window start is disabled in the current_matrix. (Bug#15365)
12539 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12541 Fix syntax.h bug introduced by recent INLINE change.
12542 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12543 conditionally compiled one way in some modules, and a different
12544 way in others. This doesn't work with extern inline functions,
12545 which must have the same definition in all modules, because the
12546 defining code might be shared across modules, depending on the
12547 implementation. Symptoms reported by Martin Rudalics in:
12548 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12549 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12550 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12551 overriding the corresponding functions in syntax.h.
12552 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12553 (syntax_property): New inline functions.
12554 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12555 Rewrite in terms of these new functions.
12557 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12559 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12560 not chars_in_text, whose result depends on the multibyteness of
12561 the current buffer. (Bug#15426)
12563 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12565 Port recent change to hosts where pointers aren't 'long'.
12566 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12567 Don't assume that pointers are the same width as 'long'.
12568 Add a compile-time check that a pointer fits into two X slots.
12570 A simpler, centralized INLINE.
12571 * conf_post.h (INLINE): Define only if not already defined.
12572 This allows us to use a single INLINE, defined by one file
12574 * emacs.c (INLINE): Define it.
12575 Also, include category.h, charset.h, composite.h, dispextern.h,
12576 syntax.h, systime.h, so that their INLINE definitions are expanded
12577 properly for Emacs.
12578 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12579 * buffer.h, buffer.c (BUFFER_INLINE):
12580 * category.h, category.c (CATEGORY_INLINE):
12581 * character.h, character.c (CHARACTER_INLINE):
12582 * charset.h, charset.c (CHARSET_INLINE):
12583 * composite.h, composite.c (COMPOSITE_INLINE):
12584 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12585 * frame.h, frame.c (FRAME_INLINE):
12586 * intervals.h, intervals.c (INTERVALS_INLINE):
12587 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12588 * lisp.h, alloc.c (LISP_INLINE):
12589 * process.h, process.c (PROCESS_INLINE):
12590 * syntax.h, syntax.c (SYNTAX_INLINE):
12591 * systime.h, sysdep.c (SYSTIME_INLINE):
12592 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12593 * window.h, window.c (WINDOW_INLINE):
12594 Remove. All uses replaced with INLINE.
12596 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12598 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12599 to avoid Bug#15398.
12601 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12603 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12604 'const char *' to avoid compiler warnings due to similar change in
12605 the prototype of x_get_string_resource.
12607 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12609 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12610 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12611 going to replace static variables below. Adjust comments.
12612 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12613 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12614 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12615 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12616 Related users changed.
12617 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12618 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12619 last_mouse_movement_time, going to replace static variables below.
12621 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12622 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12624 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12625 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12626 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12627 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12628 static variables below.
12629 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12630 (last_mouse_scroll_bar): Remove.
12631 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12632 (mouseExited): Related users changed.
12634 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12636 Do not use external array to process X scroll bar messages.
12637 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12638 (x_send_scroll_bar_event): Pack window pointer into two slots
12639 of XClientMessageEvent if we're 64-bit. Adjust comment.
12640 (x_scroll_bar_to_input_event): Unpack accordingly.
12642 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12644 Ifdef away recent changes which aren't relevant to NS port.
12645 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12646 [!HAVE_NS]: Declare as such.
12647 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12648 [!HAVE_NS]: Define as such.
12650 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12652 * frame.c (x_redo_mouse_highlight): New function
12653 to factor out common code used in W32 and X ports.
12654 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12655 * xterm.h (struct x_display_info):
12656 * w32term.h (struct w32_display_info):
12657 * nsterm.h (struct ns_display_info): New members
12658 last_mouse_motion_frame, last_mouse_motion_x and
12659 last_mouse_motion_y, going to replace static variables below.
12660 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12661 (redo_mouse_highlight): Remove.
12662 (note_mouse_movement, syms_of_xterm): Adjust user.
12663 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12664 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12665 (redo_mouse_highlight): Remove.
12666 (note_mouse_movement, syms_of_w32term): Adjust user.
12667 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12668 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12670 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12671 * nsfns.m (compute_tip_xy): Adjust user.
12673 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12675 * frame.c (x_mouse_grabbed): New function.
12676 * dispextern.h (x_mouse_grabbed): Add prototype.
12677 (last_mouse_frame): Remove declaration.
12678 * xterm.h (struct x_display_info):
12679 * w32term.h (struct w32_display_info):
12680 * nsterm.h (struct ns_display_info): New member
12681 last_mouse_frame, going to replace...
12682 * xdisp.c (last_mouse_frame): ...global variable.
12683 (note_tool_bar_highlight):
12684 * w32term.c (w32_mouse_position, w32_read_socket):
12685 * xterm.c (XTmouse_position, handle_one_xevent):
12686 Use x_mouse_grabbed.
12687 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12689 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12691 * w32term.c (w32_read_socket): Avoid temporary
12692 variables in a call to x_real_positions.
12693 * xterm.c (handle_one_xevent): Likewise.
12695 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12697 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12698 (x_icon_type): Remove prototype.
12699 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12700 * frame.c (x_icon_type): Remove.
12701 * w32term.c (x_make_frame_visible, x_iconify_frame):
12702 * xterm.c (x_make_frame_visible, x_iconify_frame):
12703 Use x_set_bitmap_icon to factor out common code.
12705 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12707 * dispextern.h (check_x_display_info, x_get_string_resource):
12708 Declare here just once and unify the latter.
12709 * frame.c (check_x_display_info, x_get_string_resource):
12710 * nsterm.h (check_x_display_info):
12711 * xrdb.c (x_get_string_resource):
12712 * xterm.h (check_x_display_info): Remove prototypes.
12713 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12714 * w32reg.c (x_get_string_resource): Likewise.
12715 (w32_get_rdb_resource): Adjust user.
12717 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12719 * xterm.h (struct x_display_info): New member
12720 x_pending_autoraise_frame, going to replace...
12721 * xterm.c (pending_autoraise_frame): ...static variable.
12722 (x_new_focus_frame, XTread_socket): Adjust users.
12723 * w32term.h (struct w32_display_info): New member
12724 w32_pending_autoraise_frame, going to replace...
12725 * w32term.c (pending_autoraise_frame): ...global variable.
12726 (x_new_focus_frame, w32_read_socket): Adjust users.
12728 2013-09-17 Glenn Morris <rgm@gnu.org>
12730 * xdisp.c (message_dolog): If we create *Messages*,
12731 switch it to messages-buffer-mode.
12733 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12735 Don't overuse 'const' in types of locals.
12736 * bidi.c (bidi_count_bytes):
12737 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12738 (xg_event_is_for_scrollbar):
12739 * xselect.c (x_handle_property_notify)
12740 (x_handle_selection_notify, x_handle_dnd_message):
12741 * xsettings.c, xsettings.h (xft_settings_event):
12742 * xterm.c (x_handle_net_wm_state, handle_one_event)
12743 (x_menubar_window_to_frame, x_detect_focus_change)
12744 (construct_mouse_click, note_mouse_movement)
12745 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12746 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12747 (handle_one_xevent, x_handle_net_wm_state):
12748 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12749 (x_handle_dnd_message):
12750 Avoid unnecessary 'const', typically the second 'const' in
12751 'const foo * const arg', a 'const' that does not affect the API
12752 and doesn't significantly help the human reader.
12754 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12756 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12757 only if Glib < 2.36.0.
12758 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12759 * xsettings.c (init_gconf, init_gsettings): Do not check
12761 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12763 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12765 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12767 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12768 before calling g_type_init.
12770 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12772 * nsterm.m (syms_of_nsterm): ... to here.
12774 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12776 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12777 (ignore_next_mouse_click_timeout): Use Time as X does.
12778 (handle_one_xevent): Avoid cast and use unsigned comparison.
12780 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12782 Do not copy X event in handle_one_xevent except KeyPress case.
12783 Wnen XEvent is processed, it is unlikely to be changed except
12784 KeyPress case, so we can avoid copying and use const pointer to
12785 const data to make sure that an event is not changed elsewhere.
12786 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12787 const' and do not create local copy except for the KeyPress event.
12788 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12789 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12790 (x_handle_net_wm_state, x_menubar_window_to_frame)
12791 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12792 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12793 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12794 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12795 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12796 (x_handle_dnd_message):
12797 * xsettings.c (xft_settings_event):
12798 Use 'const XEvent * const' where appropriate.
12799 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12801 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12803 Fix X event waiting to handle multiple frames.
12804 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12805 * xterm.c (pending_event_wait): Remove. Adjust users.
12806 (x_detect_focus_change): Pass frame arg.
12807 (handle_one_xevent): Find related frame early and clear per-frame
12808 wait_event_type only if this is an event for the relevant frame.
12809 (x_wait_for_event): Use per-frame wait_event_type.
12811 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12813 * nsfns.m (Fx_create_frame): Fix font driver registration for
12816 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12817 for syms_of_macfont.
12819 * nsterm.m: Include macfont.h.
12820 (ns_tmp_flags, ns_tmp_font): Remove.
12821 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12822 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12823 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12824 (changeFont:): Fix code style. Check for font driver type when
12827 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12830 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12831 (nsfont_open): Set font driver type.
12832 Set font->ascent and font->descent. Figure out font instead of
12833 ns_tmp_font, and flags instead of ns_tmp_flags.
12834 Fix indentation. Remove call to ns_draw_text_decoration,
12837 * nsfns.m: Include macfont.h.
12838 (Fx_create_frame): Register macfont driver, make a better default font.
12839 (Fns_popup_font_panel): Get font from macfont driver, if used.
12841 * macfont.m, macfont.h, macuvs.h: New files.
12843 * font.h: Declare syms_of_macfont.
12845 * font.c (syms_of_font): Call syms_of_macfont.
12847 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12849 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12851 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12852 and it is always zero for others, so I assume that this is an ancient
12853 leftover which nobody will want to change any more.
12854 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12855 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12856 * frame.c (x_set_scroll_bar_width):
12857 * w32fns.c (w32_createscrollbar):
12858 * w32term.c (w32_set_vertical_scroll_bar):
12859 * xfns.c (x_set_scroll_bar_default_width):
12860 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12861 (x_scroll_bar_expose): Related users changed.
12863 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12865 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12866 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12867 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12869 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12870 Define once here...
12871 * nsterm.h, w32term.h, xterm.h: ...and not here.
12872 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12873 Remove unused Xisms.
12874 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12875 these modules are never compiled otherwise.
12877 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12879 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12880 Doc fix. (Bug#15375)
12882 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12884 Unify Fx_focus_frame between all ports.
12885 * frame.h (x_focus_frame): New prototype.
12886 * xfns.c (Fx_focus_frame): Remove.
12887 (syms_of_xfns): Do not defsubr it.
12888 (x_focus_frame): X implementation.
12889 * nsfns.m (Fx_focus_frame): Remove.
12890 (syms_of_nsfns): Do not defsubr it.
12891 (x_focus_frame): NS implementation.
12892 * w32term.c (Fx_focus_frame): Remove.
12893 (x_focus_on_frame): Rename to...
12894 (x_focus_frame): W32 implementation.
12895 * w32term.h (x_focus_on_frame): Remove prototype.
12896 * w32fns.c (Fx_focus_frame): Remove.
12897 (syms_of_w32fns): Do not defsubr it.
12898 * frame.c (Fx_focus_frame): Define here.
12899 (syms_of_frame): Defsubr here.
12900 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12902 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12904 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12905 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12906 each port to reference the port-specific window system data.
12907 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12908 (FRAME_DISPLAY_INFO): Define.
12909 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12910 (FRAME_DISPLAY_INFO): Define. Adjust users.
12911 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12912 (FRAME_DISPLAY_INFO): Define. Adjust users.
12913 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12914 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12915 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12916 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12917 * xselect.c, xterm.c: All related users changed.
12919 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12921 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12922 (x_menubar_window_to_frame): Remove prototypes.
12923 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12924 (x_menubar_window_to_frame, x_top_window_to_frame):
12926 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12927 (x_menubar_window_to_frame, x_top_window_to_frame):
12928 ...to here and convert all but the last to static.
12930 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12932 * lisp.mk (lisp): Add w32-common-fns.elc.
12934 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12936 * charset.c (char_charset): Document an exception for char-charset.
12938 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12940 * xterm.h (x_display_info): New field last_user_time...
12941 * xterm.c (toplevel): ...to replace static last_user_time.
12942 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12944 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12946 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12947 scroll bar values to prevent thumb from disappear and update comment.
12949 2013-09-11 Glenn Morris <rgm@gnu.org>
12951 * emacs.c (usage_message): Possessive apostrophe tweak.
12953 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12955 * nsterm.m (syms_of_nsterm): Use Qns.
12956 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12957 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12958 * xfns.c (x_display_info_for_name, Fx_open_connection):
12959 Remove old '#if 0' code.
12960 (syms_of_xfns): Use Qx.
12961 * termhooks.h (fullscreen_hook): Remove the leftover.
12962 (struct terminal): Fix typo in comment.
12964 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12966 Cleaning up a few X scroll bar bits.
12967 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12968 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12969 New member last_seen_part, going to replace...
12970 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12971 (xt_action_hook) [USE_LUCID]: Adjust user.
12972 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12973 Lucid-specific scroll bar support.
12974 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12975 to int and adjust to use last_seen_part member.
12976 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12977 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12978 Initialize last_seen_part.
12980 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12982 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12983 insert-buffer-substring an empty string.
12985 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12987 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12988 avoiding a GCC warning.
12990 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12992 Ifdef away frame tool bar code when it is not really used.
12993 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12994 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12995 and minimize_tool_bar_window_p under the above.
12996 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12997 (fset_tool_bar_window): Likewise.
12998 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12999 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
13000 (change_frame_size_1):
13001 * window.c (window_from_coordinates, Frecenter): Adjust users.
13002 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
13003 code is not really used.
13004 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
13005 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
13006 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
13007 [!USE_GTK && !HAVE_NS]: Define as such.
13008 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
13009 (note_mouse_highlight, expose_frame):
13010 * xfns.c (x_set_tool_bar_lines):
13011 * xterm.c (handle_one_xevent): Adjust users.
13013 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
13015 Fix corruption with multiple emacsclient -t instances (Bug#15222).
13016 This bug was introduced by my 2013-08-26 patch, which incorrectly
13017 assumed that the terminfo implementation doesn't use termcap buffers.
13018 * term.c (init_tty) [TERMINFO]: Remove optimization, as
13019 these buffers apparently are used after all.
13020 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
13021 (struct tty_display_info): Define members termcap_term_buffer and
13022 termcap_strings_buffer even if TERMINFO.
13024 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
13027 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
13028 'usage' docstring entry to pacify make-docfile.
13030 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
13032 Change comparison functions =, <, >, <=, >= to take many arguments.
13033 * data.c: Change comparison functions' interface and implementation.
13034 * lisp.h: Make arithcompare available for efficient two arg
13036 * bytecode.c: Use arithcompare.
13037 * fileio.c: Use new interface.
13039 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
13041 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
13043 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
13045 * eval.c (Feval): Document the new use of `lexical'.
13047 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
13049 Review and drop old frame resize hack.
13050 * frame.h (struct frame): Remove force_flush_display_p.
13051 * dispnew.c (update_frame): Adjust user and don't call
13052 flush_frame here. The comment has said that there was an issues
13053 with redisplaying fringes, but I don't see any differences with
13054 and without this hack. Hopefully we can continue without it.
13055 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
13056 current frame matrices twice if resized_p is set.
13058 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
13060 Do not populate pure Xism x_sync to other ports.
13061 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
13062 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
13063 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
13064 * w32term.h (x_sync): Remove prototype.
13066 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
13068 Cleanup frame flushing.
13069 * dispextern.h (struct redisplay_interface):
13070 Drop flush_display_optional because flush_display is enough
13071 for X and flushing via RIF is just a no-op for others.
13072 * frame.h (flush_frame): New function.
13073 * dispnew.c (update_frame):
13074 * minibuf.c (read_minibuf):
13075 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
13077 * keyboard.c (detect_input_pending_run_timers): Do not flush
13078 all frames but selected one in redisplay_preserve_echo_area.
13079 * nsterm.m (ns_flush): Remove no-op.
13080 (ns_redisplay_interface): Adjust user.
13081 * w32term.h (x_flush): Remove no-op.
13082 (w32_redisplay_interface): Adjust user.
13083 * xterm.c (x_flush): Simplify because we do not flush all
13084 frames at once any more. Adjust comment.
13085 (x_redisplay_interface): Adjust user.
13087 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
13089 Port --without-x --enable-gcc-warnings to Fedora 19.
13090 * gfilenotify.c (globals_of_gfilenotify):
13091 Call g_type_init only if using an older glib version that needs it.
13093 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
13095 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
13096 (last_glyphless_glyph_merged_face_id): Remove declarations.
13097 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
13098 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
13099 (last_glyphless_glyph_merged_face_id): Now static.
13100 (merge_escape_glyph_face): New function, refactored from...
13101 (get_next_display_element): ...here.
13102 (merge_glyphless_glyph_face): New function, refactored from...
13103 (produce_glyphless_glyph): ...here...
13104 * term.c (produce_glyphless_glyph): ...and here.
13106 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
13108 * eval.c (eval_sub): Only call Ffunction if necessary.
13110 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
13112 Attempt to make redisplay more selective when changing cursor type.
13113 * frame.h (struct frame): New bitfield cursor_type_changed.
13114 * xdisp.c (cursor_type_changed): Remove.
13115 (try_cursor_movement, redisplay_window, try_window_id)
13116 (set_frame_cursor_types, try_window_reusing_current_matrix):
13117 Adjust to use per-frame bitfield.
13118 (redisplay_internal): Look for cursor type change on each visible
13119 frame and consider all frames if cursor type has been changed on
13120 the frame other than selected. If cursor type has been changed on
13121 selected frame only, do not use fast update.
13123 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
13125 Attempt to make redisplay more selective when changing fonts.
13126 * frame.h (struct frame): New bitfield fonts_changed.
13127 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
13128 (adjust_frame_glyphs): Add prototype.
13129 * dispnew.c (fonts_changed_p): Remove.
13130 (adjust_glyphs): Remove because we do not
13131 adjust matrices on all frames at once any more.
13132 (adjust_frame_glyphs): Block and unblock input here.
13133 (adjust_glyph_matrix): Use fonts_changed.
13134 (change_frame_size_1): Use adjust_frame_glyphs.
13135 * font.c (font_open_entity): Use fonts_changed.
13136 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
13137 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
13138 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
13139 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
13140 (shrink_mini_window, Fresize_mini_window_internal)
13141 (window_scroll_pixel_based, Fset_window_configuration)
13142 (apply_window_adjustment, Fset_window_vscroll):
13143 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
13144 Use adjust_frame_glyphs.
13145 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
13146 (try_window_reusing_current_matrix, try_window_id, display_line)
13147 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
13148 (redisplay_internal): Consider fonts_changed and adjust frame
13149 matrices for each frame only if the frame is visible. If font
13150 has been changed on some frame during full redisplay, retry
13151 only visible frames where the font has been actually changed.
13153 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
13155 Cache current header and mode line height for each window.
13156 * window.h (struct window): New fields mode_line_height
13157 and header_line_height.
13158 * window.c (make_window): Initialize them.
13159 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
13160 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
13161 (current_mode_line_height, current_header_line_height):
13162 Remove declaration.
13163 * xdisp.c (current_mode_line_height, current_header_line_height):
13165 (pos_visible_p, init_xdisp): Adjust user.
13166 (redisplay_window): Invalidate mode_line_height and
13167 header_line_height if current and desired matrices do not agree.
13169 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
13171 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
13172 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
13174 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
13176 Make --without-x compatible with --enable-gcc-warnings.
13177 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
13178 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
13179 members under HAVE_WINDOW_SYSTEM.
13180 * keyboard.c (make_lispy_focus_out): Likewise.
13181 (record_menu_key): Move under HAVE_MENUS.
13182 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
13183 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
13184 (syms_of_xdisp): Adjust user.
13185 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
13186 (start_hourglass, cancel_hourglass):
13187 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
13188 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
13189 and CLEAR_FONT_TABLE_NFONTS.
13190 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
13191 Declare only if HAVE_WINDOW_SYSTEM.
13192 (lface_same_font_attributes_p, clear_face_gcs): Define only
13193 if HAVE_WINDOW_SYSTEM.
13195 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
13197 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
13198 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
13199 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
13201 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
13203 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
13205 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
13207 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
13208 This fixes a type error on hosts where ptrdiff_t is wider than int.
13210 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
13212 * keyboard.c (read_key_sequence_vs): New function.
13213 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
13216 * callint.c (Fcall_interactively): Always return a vector for 'K'.
13218 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
13220 Makefile improvements.
13221 * Makefile.in (config.status): Don't use double-colon rules, as
13222 they are not portable according to POSIX. Fix shell typo with `;
13223 I guess this rule has never been tested?
13224 (VCSWITNESS): New macro, to override any environment var.
13226 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
13228 * xterm.h (struct x_display_info): Do not track X connection
13229 fd separately because it is always available from Display.
13230 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
13233 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13235 * buffer.c (drop_overlay):
13236 * fileio.c (restore_point_unwind): Prefer unchain_marker to
13237 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
13239 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13241 * buffer.c (Fmake_overlay, Fmove_overlay):
13242 * intervals.c (set_point_from_marker):
13243 * print.c (PRINTPREPARE): Prefer signal_error
13244 to plain error and report unsuitable marker too.
13246 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13248 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
13249 for 'dragging' member.
13250 (struct x_output): Remove set-but-unused leftovers
13251 'left_before_move' and 'top_before_move'.
13252 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
13253 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
13254 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
13255 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
13256 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13257 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
13258 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
13259 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
13261 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
13263 * nsfont.m (INVALID_GLYPH): New define.
13264 (nsfont_encode_char): Use INVALID_GLYPH.
13265 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
13267 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13269 * xterm.c (x_last_mouse_movement_time): Revert last change.
13270 This code should use XDisplayMotionBufferSize to check display's
13271 motion history first, and there are few other issues as well.
13272 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
13273 (handle_one_xevent): Adjust user.
13275 2013-09-02 Martin Rudalics <rudalics@gmx.at>
13277 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
13278 * frame.c (Flast_nonminibuf_frame): ... to here.
13279 (check_minibuf_window): Don't abort if no window was found
13282 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13284 Use XGetMotionEvents to ask the last mouse motion time from X server.
13285 * xterm.c (X_MOTION_HISTORY): Default to 1.
13286 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
13287 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
13288 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
13289 Ifdef away legacy code.
13290 (XTmouse_position, x_scroll_bar_report_motion):
13291 Use x_last_mouse_movement_time.
13292 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
13295 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13297 * msdos.c (last_mouse_window): Move to...
13298 (dos_rawgetc): ...this function and adjust comment.
13299 * nsterm.m (last_window): Rename to last_mouse_window, move to...
13300 (mouseMoved): ...this function and adjust comment.
13301 * w32term.c (last_window): Likewise with...
13302 (w32_read_socket): ...this function.
13303 * xterm.c (last_window): Likewise with...
13304 (handle_one_xevent): ...this function.
13306 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13308 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
13309 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
13310 (handle_one_xevent): ...to here.
13311 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
13314 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13316 * msdos.c (IT_set_terminal_window): Remove no-op.
13317 (initialize_msdos_display): Adjust terminal setup.
13318 * w32console.c (w32con_set_terminal_window): Remove no-op.
13319 (initialize_w32_display): Adjust terminal setup.
13320 * w32term.c (w32_set_terminal_window): Remove no-op.
13321 (w32_create_terminal): Adjust terminal setup.
13322 * xterm.c (XTset_terminal_window): Remove no-op.
13323 (x_create_terminal): Adjust terminal setup.
13325 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13327 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
13329 (ns_create_terminal): Adjust terminal setup.
13330 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
13332 (w32_create_terminal): Adjust terminal setup.
13333 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
13335 (x_create_terminal): Adjust terminal setup.
13337 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13339 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
13340 (CLIP_TEXT_POS_FROM_MARKER): New macro.
13341 * dispnew.c (buffer_posn_from_coords):
13342 * window.c (Fwindow_end, displayed_window_lines):
13343 * xdisp.c (redisplay_mode_lines): Use it.
13345 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
13347 * fontset.c (face_for_char): Check char in the current face font first
13348 if HAVE_NS (Bug#15138).
13350 2013-08-31 Martin Rudalics <rudalics@gmx.at>
13352 * window.c (temp_output_buffer_show): Make sure window returned
13353 by display_buffer is live (Bug#15213).
13355 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
13357 Minor cleanup to avoid forward declarations.
13358 * coding.h (struct ccl_spec): Remove forward declaration.
13359 * composite.h (toplevel): Include font.h.
13360 (struct composition_it, struct face, struct font_metrics):
13361 Remove forward declaration.
13362 * dispextern.h (struct image, struct atimer): Likewise.
13363 * emacsgtkfixed.h (struct frame): Likewise.
13364 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
13365 * font.h (struct font_driver, struct font, struct glyph_string)
13366 (struct face): Remove forward declaration.
13367 * fontset.h (struct face, struct font): Likewise.
13368 * frame.h (toplevel): Style cleanup.
13369 (enum output_method): Move to...
13370 * termhooks.h (enum output_method): ...here.
13371 (struct glyph, struct frame, struct ns_display_info)
13372 (struct x_display_info, struct w32_display_info):
13373 Remove forward declaration.
13374 * xterm.h (toplevel): Include termhooks.h.
13375 (struct font, struct window, struct glyph_matrix, struct frame)
13376 (struct input_event, struct face, struct image): Remove forward
13378 * gtkutil.h (struct _widget_value): Likewise.
13379 * keyboard.h (toplevel): Include termhooks.h.
13380 (struct input_event): Remove forward declaration.
13382 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13384 * intervals.c (set_point_from_marker): New function.
13385 * editfns.c (Fgoto_char):
13386 * process.c (Finternal_default_process_filter):
13387 * window.c (select_window_1): Use it.
13388 * buffer.h (set_point_from_marker): Add prototype.
13390 2013-08-29 Eli Zaretskii <eliz@gnu.org>
13392 * w32.c (term_winsock): Call release_listen_threads before calling
13394 (_sys_wait_accept): Wait for accept event in a loop with a finite
13395 timeout, instead of waiting indefinitely. Will hopefully avoid
13396 hanging during exit because WSACleanup deadlocks waiting for the
13397 event object to be released. (Bug#14333)
13399 * w32proc.c (release_listen_threads): New function, signals all
13400 the reader threads that listen for connections to stop waiting.
13402 * w32.h (release_listen_threads): Add prototype.
13404 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13406 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13407 field of new marker (for sanity and safety).
13408 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13409 anyway because XMISCTYPE is a function and can't be an lvalue).
13411 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13413 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13414 (x_after_update_window_line, x_scroll_bar_create)
13415 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13416 (handle_one_xevent, x_clear_frame_area):
13417 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13418 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13419 * xterm.h (x_clear_area): Adjust prototype.
13421 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13423 Hook scanning and indentation functions to find_newline. This helps
13424 to avoid duplicated code and renders more respect to newline cache.
13425 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13426 * cmds.c (Fforward_line):
13427 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13428 Use find_newline and avoid unnecessary point movements.
13429 * search.c (scan_newline): Implement on top of find_newline.
13431 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13433 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13434 scoped code (bug#11258).
13436 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13438 * nsterm.m (last_window): New variable.
13439 (EV_TRAILER2): New macro.
13440 (EV_TRAILER): Call EV_TRAILER2.
13441 (mouseMoved:): Add support for mouse-autoselect-window
13442 on nextstep (Bug#6888).
13444 2013-08-28 Andreas Schwab <schwab@suse.de>
13446 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13447 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13448 Remove unused macro definitions.
13449 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13450 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13451 Only define if emacs.
13453 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13455 Prefer enum glyph_row_area to int where appropriate.
13456 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13458 (window_box, window_box_width, window_box_left, window_box_left_offset)
13459 (window_box_right, window_box_right_offset): Adjust prototypes.
13460 * xdisp.c (window_box, window_box_width, window_box_left)
13461 (window_box_left_offset, window_box_right, window_box_right_offset):
13462 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13463 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13464 * nsterm.m (ns_clip_to_row):
13465 * w32term.c (w32_clip_to_row):
13466 * xterm.c (x_clip_to_row): Likewise.
13468 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13470 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13471 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13473 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13475 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13476 for portability to hosts where /bin/sh has problems.
13478 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13480 Redesign redisplay interface to drop global output_cursor.
13481 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13482 (toplevel): Remove declaration of output_cursor.
13483 (set_output_cursor, x_cursor_to): Remove prototype.
13484 * window.h (struct window): New member output_cursor.
13485 (output_cursor_to): New function to replace RIF member.
13486 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13487 (update_text_area, set_window_cursor_after_update): Use it.
13488 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13489 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13490 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13491 * w32term.c (x_update_window_begin, x_update_window_end):
13492 * xterm.c (x_update_window_begin, x_update_window_end):
13493 Adjust to use per-window output cursor.
13495 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13497 Simplify SELECT_TYPE-related code.
13498 Like EMACS_TIME, this portability layer is no longer needed, since
13499 Emacs has been using fd_set as a portability layer for some time.
13500 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13501 (SELECT_TYPE): Remove. All uses changed to fd_set.
13502 (fd_set) [!FD_SET]: New typedef.
13504 Simplify EMACS_TIME-related code.
13505 This portability layer is no longer needed, since Emacs has been
13506 using struct timespec as a portability layer for some time.
13507 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13508 Include <time.h> rather than "systime.h"; that's all that's needed now.
13509 * dispnew.c: Include <timespec.h> rather than "systime.h";
13510 that's all that's needed now.
13511 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13512 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13513 TIMESPEC_RESOLUTION.
13514 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13515 LOG10_TIMESPEC_RESOLUTION.
13516 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13517 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13518 (make_emacs_time): Remove. All used changed to make_timespec.
13519 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13520 (current_timespec): Rename from current_emacs_time. All uses changed.
13521 (add_emacs_time): Remove. All uses changed to timespec_add.
13522 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13523 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13524 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13525 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13526 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13527 (current_timespec): Rename from current_emacs_time. All uses changed.
13528 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13529 changed to timespec_cmp.
13530 * xgselect.c: Include <timespec.h>, since our .h files don't.
13532 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13534 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13535 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13536 Remove the leftovers.
13537 * gtkutil.c (toplevel): Do not declare Qxft but include
13539 * image.c (toplevel): Do not declare Vlibrary_cache because
13540 it's already done in lisp.h.
13542 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13544 * lisp.h (Mouse_HLInfo): Move from here...
13545 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13546 (reset_mouse_highlight): New function.
13547 * msdos.c (dos_set_window_size, IT_update_begin)
13548 (internal_terminal_init):
13549 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13550 (ns_initialize_display_info):
13551 * w32console.c (initialize_w32_display):
13552 * w32term.c (x_update_window_end, x_free_frame_resources)
13553 (w32_initialize_display_info):
13554 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13555 * window.c (Fdelete_other_windows_internal):
13556 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13557 * termchar.h (toplevel):
13558 * xterm.h (toplevel): Include dispextern.h.
13560 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13562 Fix minor problems found by static checking.
13563 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13564 (expect): Avoid nested-if warning.
13565 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13566 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13567 * nsterm.h, nsterm.m (ns_select):
13568 * xgselect.c, xgselect.h (xg_select):
13569 Adjust signature to better match pselect's.
13570 * nsterm.m (ns_select):
13571 Don't set *TIMEOUT, since pselect doesn't.
13572 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13573 diagnostic about assigning const char * to it.
13574 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13576 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13578 * lread.c (substitute_object_recurse): Handle hash-tables as well
13581 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13583 Fix unlikely core dump in init_tty, and simplify terminfo case.
13584 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13585 The old version incorrectly dumped core if malloc returned a
13586 buffer containing only non-NUL bytes.
13587 (init_tty): Do not allocate or free termcap buffers; the
13588 struct does that for us now.
13589 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13590 (struct tty_display_info): Define members termcap_term_buffer and
13591 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13592 use them. Allocate them directly in struct rather than indirectly
13593 via a pointer, to simplify init_tty.
13595 * frame.c (check_minibuf_window): Initialize 'window' properly,
13596 so that Emacs reliably aborts later if 'window' is not initialized.
13598 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13600 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13601 of VoidSymbol (Bug#15154).
13603 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13605 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13606 mouse_face_beg_y and mouse_face_end_y.
13607 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13608 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13609 Adjust users and update comment where appropriate.
13611 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13613 * frame.c (check_minibuf_window): New function.
13614 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13615 Call check_minibuf_window (Bug#15183).
13617 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13619 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13620 because this is the only last cursor data we need to keep and consult.
13621 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13622 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13625 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13627 Fix recovering from possible decompression error.
13628 Since insert_from_gap doesn't always move point, we can't use PT as
13629 the position where the partially decompressed data ends, and
13630 should count how many bytes was produced so far.
13631 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13632 (unwind_decompress): Really delete partially uncompressed data.
13633 (Fzlib_decompress_region): Take decompressed data size into account.
13635 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13637 * syntax.c (init_syntax_once): Adjust comment and do an early
13638 initialization of Qchar_table_extra_slots just once...
13639 * casetab.c (init_casetab_once):
13640 * category.c (init_category_once):
13641 * character.c (syms_of_character):
13642 * coding.c (syms_of_coding):
13643 * xdisp.c (syms_of_xdisp): ...and omit it here.
13645 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13647 * xdisp.c (get_next_display_element): Don't apply to characters
13648 from a display vector the logic of setting it->end_of_box_run_p
13649 suitable for characters from a buffer. (Bug#15175)
13651 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13652 to handle directories, rather than '_utime' which doesn't.
13655 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13657 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13658 or fullscreen (Bug#14627).
13660 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13662 System-dependent integer overflow fixes.
13663 * process.c (Fset_process_window_size): Signal an error if
13664 the window size is outside the range supported by the lower level.
13665 * sysdep.c (set_window_size): Return negative on error,
13666 nonnegative on success, rather than -1, 0, 1 on not in system,
13667 failure, success. This is simpler. Caller changed.
13668 (serial_configure): Remove unnecessary initialization of local.
13669 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13670 size fits in unsigned long; this isn't true on some 32-bit hosts.
13671 Avoid buffer overrun if some future version of /proc/meminfo has a
13672 variable name longer than 20 bytes.
13673 (system_process_attributes) [__FreeBSD__]:
13674 Don't assume hw.availpages fits in 'int'.
13676 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13678 Don't let very long directory names overrun the stack.
13679 Fix some related minor problems involving "//", vfork.
13680 * callproc.c (encode_current_directory): New function.
13681 (call_process): Don't append "/"; not needed.
13682 * fileio.c (file_name_as_directory_slop): New constant.
13683 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13684 this can save the caller having to alloca.
13685 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13686 Use SAFE_ALLOCA, not alloca.
13687 (directory_file_name, Fexpand_file_name): Leave leading "//"
13688 alone, since it can be special even on POSIX platforms.
13689 * callproc.c (call_process):
13690 * process.c (Fformat_network_address):
13691 * sysdep.c (sys_subshell):
13692 Use encode_current_directory rather than rolling our own.
13693 (create_process): No need to encode directory; caller does that now.
13694 * process.h (encode_current_directory): New decl.
13695 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13696 Rework to avoid 'goto xyzzy;'.
13698 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13700 * xdisp.c (handle_face_prop): If the default face was remapped use
13701 the remapped face for strings from prefix properties. (Bug#15155)
13703 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13705 Minor cleanup for redisplay interface and few related functions.
13706 * frame.h (enum text_cursor_kinds): Move from here...
13707 * dispextern.h (enum text_cursor_kinds): ...to here.
13708 (toplevel): Drop unnecessary declarations.
13709 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13710 in update_window_end_hook and draw_window_cursor functions.
13711 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13712 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13713 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13714 * xterm.c (x_update_window_end, x_draw_window_cursor):
13715 * xdisp.c (display_and_set_cursor, update_window_cursor)
13716 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13717 enum text_cursor_kinds where appropriate.
13719 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13721 Redesign redisplay interface to drop updated_row and updated_area.
13722 * dispextern.h (updated_row, updated_area): Remove declaration.
13723 (struct redisplay_interface): Pass glyph row and row area parameters
13724 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13725 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13727 * dispnew.c (updated_row, updated_area): Remove.
13728 (redraw_overlapped_rows, update_window_line): Adjust user.
13729 (update_marginal_area, update_text_area): Likewise. Pass updated row
13730 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13731 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13734 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13736 * process.c (flush_pending_output): Remove stub.
13739 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13741 * callproc.c: Fix race that killed background processes (Bug#15144).
13742 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13743 Record deleted process-id in critical section, not afterwards.
13744 Don't mistakenly kill process created by a call-process invocation
13745 that discards output and does not wait.
13747 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13749 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13750 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13751 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13752 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13753 to shut up compiler in mark_object.
13754 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13756 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13758 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13759 We can't portably rely on PTY_OPEN doing that, even if
13760 it calls posix_openpt with O_CLOEXEC.
13762 2013-08-20 Kenichi Handa <handa@gnu.org>
13764 * character.c (string_char): Improve commentary.
13766 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13768 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13769 (struct animation_cache): Make signature a flexible array member.
13770 All uses changed. This is a tad slower but may insulate us better
13771 from future changes to ImageMagick.
13773 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13775 * image.c: Shrink memory needed for animation cache.
13776 (SIGNATURE_DIGESTSIZE): New constant.
13777 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13778 (imagemagick_create_cache): Copy the signature. This saves
13779 several KB of memory that ImageMagick wastes per signature.
13780 Don't bother updating the update_time, as the caller does that now.
13781 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13782 it's a fixed size struct member now.
13783 (imagemagick_get_animation_cache): Always destroy the signature,
13784 as it's now imagemagick_create_cache's responsibility to copy it.
13785 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13786 and use memcmp rather than strcmp.
13787 eassert that ImageMagick returns a signature of the specified length.
13789 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13791 * image.c (imagemagick_get_animation_cache): Don't segfault on
13793 (imagemagick_get_animation_cache): Revert to previous definition
13794 so that it actually works. But keep the memory leak fix.
13795 (imagemagick_get_animation_cache): Fix memory leak.
13797 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13799 * image.c: Fix animation cache signature memory leak.
13800 Fix some other minor performance problems while we're at it.
13801 (imagemagick_create_cache): Clear just the members that
13802 need clearing. Don't set update_time, as caller does that now.
13803 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13804 Simplify by using pointer-to-pointer instead of a prev pointer.
13805 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13806 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13807 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13808 it's already a copy. Free the signature probe unless it's cached.
13810 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13811 This was introduced by my 2013-08-12 fix for Bug#15035.
13813 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13815 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13816 (imagemagick_prune_animation_cache): Now static.
13818 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13820 * image.c (imagemagick_get_animation_cache): Don't segfault when
13821 pruning all entries.
13823 2013-08-18 Ken Brown <kbrown@cornell.edu>
13825 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13826 static heap if ENABLE_CHECKING is defined.
13827 (max_bss_sbrk_ptr): New variable.
13828 (bss_sbrk): Use it.
13829 (report_sheap_usage): Report maximum static heap usage instead of
13830 ending static heap usage.
13832 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13834 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13835 of zlib_initialized according to the results of calling
13836 init_zlib_functions.
13838 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13840 * image.c: Implement an ImageMagick per-image cache.
13841 (imagemagick_get_animation_cache): Fix a double-free error.
13842 (imagemagick_load_image): Remove the ping_wand code, which only
13843 apparently saved time on invalid animated images, and slowed down
13844 everything else. Optimize for the common case.
13846 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13848 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13850 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13852 * marker.c (set_marker): Remove documentation of undefined behavior.
13854 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13856 * image.c (imagemagick_compute_animated_image): Animate correctly
13857 when sub-images are smaller than the main image.
13858 (imagemagick_compute_animated_image): Setting the iterator row to
13859 zero is apparently not allowed.
13860 (imagemagick_compute_animated_image): Allow images that say they
13861 have sub-images that are bigger than the main image, but just crop
13864 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13866 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13868 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13870 * image.c (imagemagick_compute_animated_image): Respect the GIF
13873 2013-08-15 Ken Brown <kbrown@cornell.edu>
13875 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13876 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13879 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13881 Fix minor problems found by static checking.
13882 * frame.c (delete_frame):
13883 * xdisp.c (next_element_from_display_vector):
13884 Avoid uninitialized local.
13885 * image.c (imagemagick_compute_animated_image): Port to C89.
13886 Prefer usual GNU indentation style for loops.
13887 Be more careful about bizarrely large sizes, by using ptrdiff_t
13890 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13892 Fix infinite frame selection loop (Bug#15025).
13893 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13895 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13897 * xdisp.c (compute_window_start_on_continuation_line):
13898 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13899 to make sure we end up setting the window start at the leftmost
13900 visible character of the display line. This avoids funky
13901 horizontal shifting because the window start is not kept on the
13902 same position. (Bug#15090)
13903 (next_element_from_display_vector): Support 'box' face attribute
13904 in the face definitions of a display vector. (Bug#15099)
13906 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13908 * image.c (imagemagick_compute_animated_image): Implement animated
13909 images (bug#14700).
13910 (imagemagick_compute_animated_image): Fix some compilation
13911 warnings. Implement a very simple cache to make the animation
13912 usable at all, but it should be replaced with a per-image cache.
13914 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13916 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13917 to do `for' loops over alist values.
13918 * buffer.h (FOR_EACH_BUFFER):
13919 * process.c (FOR_EACH_PROCESS): Use it.
13920 (handle_child_signal, status_notify, Fget_buffer_process)
13921 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13923 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13925 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13926 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13927 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13928 to xzalloc and so avoid redundant call to memset.
13929 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13930 members because it is allocated with xzalloc and so already zeroed.
13932 2013-08-14 Ken Brown <kbrown@cornell.edu>
13934 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13937 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13939 Utility function and macro to copy Lisp string to C string.
13940 * lisp.h (xlispstrdupa): New macro.
13941 (xlispstrdup): New prototype.
13942 * alloc.c (xlispstrdup): New function.
13943 * callint.c (Fcall_interactively):
13944 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13945 (Fsubstitute_in_file_name):
13946 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13947 * image.c (x_create_bitmap_from_file):
13948 * w32term.c (w32_term_init):
13949 * xterm.c (x_term_init): Use xlispstrdup.
13951 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13953 * image.c (imagemagick_load_image): Make animated pictures work.
13954 There's still some problems with background color settings, though
13957 * decompress.c (unwind_decompress): Always restore point.
13959 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13961 * marker.c (set_marker): Reformat documentation.
13963 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13965 * xdisp.c (cursor_type_changed): Now static.
13967 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13968 Use changed. This avoids the need to call xmalloc and for the
13969 caller to call xfree, and avoids memory leaks in some situations.
13971 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13973 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13974 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13975 (redisplay_window): If window_end_valid is cleared due to non-zero
13976 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13977 so do not call to try_cursor_movement for that window.
13979 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13981 * window.h (struct window): Convert window_end_pos and
13982 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13983 (wset_window_end_pos, wset_window_end_vpos): Remove.
13984 * dispnew.c (adjust_glyph_matrix):
13985 * window.c (Fwindow_end, replace_window, set_window_buffer)
13987 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13988 (set_vertical_scroll_bar, redisplay_window, try_window)
13989 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13990 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13991 (note_mouse_highlight): Adjust users.
13992 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13995 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13997 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13998 * image.c (imagemagick_filename_hint): Use `const char *' and
13999 prefer SSDATA to SDATA to avoid warnings.
14001 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
14003 Cleanup window fringes, margins and scroll bars adjustments.
14004 * window.c (set_window_fringes, set_window_margins)
14005 (set_window_scroll_bars, apply_window_adjustment): New functions.
14006 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
14007 (Fset_window_scroll_bars): Use them.
14009 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
14011 * window.h (struct window): Convert scroll_bar_width
14012 from Lisp_Object to integer. Adjust comment.
14013 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
14015 * window.c (wset_scroll_bar_width): Remove.
14016 (make_window): Initialize scroll_bar_width.
14017 (Fsplit_window_internal): Use direct assignment.
14018 (Fset_window_configuration, save_window_save):
14019 Convert Lisp_Object to integer and back where appropriate.
14020 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
14021 bar was actually changed, and mention this in docstring.
14023 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
14025 * decompress.c: Minor simplifications.
14026 (Fzlib_decompress_region): Don't bother verifying
14027 that avail_out <= UINT_MAX, as that was confusing.
14028 Mention the restriction in a comment instead.
14029 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
14031 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
14033 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
14034 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
14036 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
14038 * image.c (imagemagick_filename_hint): Check for errors in the
14041 2013-08-13 Eli Zaretskii <eliz@gnu.org>
14043 * window.c (Fwindow_margins): Return nil when there's no marginal
14044 area, as per the documented API.
14046 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
14047 Fmake_vector, as scroll bar's struct members are not all Lisp
14048 objects now. This avoids crashes in GC.
14050 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
14051 bool, so its address could be taken.
14053 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
14055 * image.c (imagemagick_filename_hint): New function to possibly
14056 apply `image-content-type-suffixes'.
14057 (imagemagick_load_image): Use it.
14059 2013-08-13 Eli Zaretskii <eliz@gnu.org>
14061 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
14062 if loading zlib failed.
14064 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
14066 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
14067 2013-08-13 checkin below. Change bool to BOOL, rule is:
14068 All Obj-C code uses BOOL, except for interfaces callable from C.
14070 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
14072 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14074 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
14075 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
14076 bool instead of BOOL.
14077 * w32term.h (struct scroll_bar): Convert fringe_extended_p
14078 from Lisp_Object to bitfield. Adjust comment.
14079 * w32term.c (x_scroll_bar_create): Adjust user.
14080 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
14081 * xterm.c (XTset_vertical_scroll_bar): Likewise.
14082 Use bool for boolean.
14083 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
14084 to `unsigned int' when defining a bitfield.
14086 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
14088 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
14090 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14092 * window.h (struct window): Convert left_margin_cols and
14093 right_margin_cols from Lisp_Objects to integers. Adjust comment.
14094 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
14095 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
14097 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
14099 (showing_window_margins_p, update_window_line, update_frame_1):
14100 * fringe.c (draw_fringe_bitmap_1):
14101 * xdisp.c (window_box_width): Adjust users.
14102 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
14103 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
14104 Use direct assignment.
14105 (Fset_window_configuration, save_window_save, Fwindow_margins):
14106 Convert Lisp_Object to integer and back where appropriate.
14107 (Fset_window_margins): Adjust user. Return t if any margin
14108 was actually changed, and mention this in docstring.
14110 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
14112 * syntax.c (forward_word):
14113 * cmds.c (forward_char, backward_char): Mention the optional argument.
14115 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14117 * window.h (struct window): Convert left_fringe_width
14118 and right_fringe_width from Lisp_Objects to integers.
14120 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
14121 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
14122 * window.c (wset_left_fringe_width, wset_right_fringe_width):
14124 (make_window): Initialize new integer fields to -1.
14125 (Fsplit_window_internal): Use direct assignment.
14126 (Fset_window_configuration, save_window_save):
14127 Convert Lisp_Object to integer and back where appropriate.
14128 (Fset_window_fringes): Adjust user. Return t if any fringe
14129 was actually changed, and mention this in docstring.
14131 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14133 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
14134 * nsfns.m (x_set_cursor_type):
14135 * w32fns.c (x_set_cursor_type):
14136 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
14137 * xdisp.c (set_frame_cursor_types): ...but in common code.
14139 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14141 * font.c (clear_font_cache): New function, stripped from...
14142 (Fclear_font_cache): ...here, which now uses the function
14143 above. Adjust comment.
14144 * font.h (clear_font_cache): Add prototype.
14145 * xfaces.c (clear_face_cache): Use clear_font_cache.
14147 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14149 * window.c (Fset_window_start): Compare `w', not `window' because
14150 `w' might not be equal to `window' after call to decode_live_window.
14152 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
14154 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
14155 This fixes a problem introduced by the Bug#15035 patch
14156 when using GPG. Reported by Herbert J. Skuhra.
14158 2013-08-12 Eli Zaretskii <eliz@gnu.org>
14160 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
14161 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
14162 not yet initialized.
14164 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
14166 * decompress.c (Fzlib_decompress_region): Support zlib
14167 decompression, too, and rename.
14169 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
14171 Minor zlib configuration tweaks.
14172 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
14173 Don't assume presence of fn_inflateInit2_ zlib internal function.
14175 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
14177 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
14178 include the zlib prefix.
14180 2013-08-12 Eli Zaretskii <eliz@gnu.org>
14182 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
14183 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
14184 define static variables that are pointers to zlib functions to be
14185 dynamically loaded.
14186 (init_zlib_functions) [WINDOWSNT]: New function.
14187 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
14189 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
14190 macros instead of invoking the zlib functions directly.
14191 (syms_of_decompress): DEFSYM Qzlib_dll.
14192 Staticpro Szlib_available_p.
14194 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
14196 Avoid looping over all frame windows to freeze and unfreeze.
14197 * window.h (struct window): Drop frozen_window_start_p.
14198 (freeze_window_starts): Drop prototype.
14199 * frame.h (struct frame): New frozen_window_starts flag.
14200 (FRAME_WINDOWS_FROZEN): New macro.
14201 * window.c (freeze_window_start, freeze_window_starts):
14203 (select_window, replace_window): Adjust users.
14204 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
14205 (window_frozen_p): New function.
14206 (redisplay_window): Use it.
14208 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
14210 Fix some fd issues when running subprocesses (Bug#15035).
14211 Fix bugs that can leak files or file descriptors on errors.
14212 Don't unlink open temp files, as that's hard for users to diagnose
14213 when things go awry (e.g., temp disk exhausted).
14214 Don't bother to lock temp files. Check for invalid recursion.
14215 * callproc.c (synch_process_fd): Remove. All uses removed.
14216 (synch_process_tempfile): New var or macro.
14217 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
14219 (record_kill_process): New arg, the temp name. All callers changed.
14220 (delete_temp_file): Now just a simple wrapper around unlink.
14221 (call_process_kill): New arg, the call_process_fd array.
14222 Close them all. Clear synch_process_pid. Remove the temp file,
14223 or arrange for it to be removed.
14224 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
14225 that's been moved to synch_process_tempfile. Caller changed.
14226 Do not remove the tempfile; that's now call_process_kill's
14228 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
14229 call_process_kill; the caller now does that.
14230 (call_process_cleanup): Do not close the process fd; that's now
14231 call_process_kill's responsibility.
14232 (Fcall_process): Implement via new function call_process, which
14233 has most of the old body of Fcall_process, but with a different API.
14234 (call_process): New function that does not open or close filefd if
14235 it is nonnegative. Record which fds need to be closed, and let
14236 call_process_kill close (and remove the tempfile, on MSDOS) on error.
14237 Signal an error if invoked recursively (could be done via a hook).
14238 Simplify creation of the tempfile in the MSDOS case.
14239 Don't create the output file until after checking for the executable.
14240 Report any failure to open /dev/null.
14241 Don't open /dev/null for writing twice; once is enough.
14242 Don't create pipe if all output is being discarded or sent to file.
14243 Don't worry about setting up the coding system or reading from the
14244 pipe if all output is being discarded.
14245 Hoist fd_error local into top level, to lessen block nesting.
14246 Don't record deleted pid here; now done by Fcall_process_region.
14247 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
14248 and note its success in synch_process_tempfile.
14249 Do not leak resources when child_setup fails.
14250 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
14251 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
14252 (create_temp_file): Now returns open fd, with an additional
14253 Lisp_Object * argument to return the name. All callers changed.
14254 Do not close the file; rewind it instead, and leave it open for
14255 the caller. Do not lock the temp file. Unwind-protect the file
14256 and the file-descriptor.
14257 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
14258 If an asynchrounous process, record it here, not in call_process.
14259 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
14260 * eval.c (set_unwind_protect): New function.
14261 * fileio.c (write_region): New function, generalized from the
14262 old Fwrite_region. Do not lock temp files.
14263 (Fwrite_region): Use it.
14264 * lisp.h (set_unwind_protect, write_region): New decls.
14265 * process.c: Include <verify.h>.
14266 (make_process): Mark fds as initially closed.
14267 (deleted_pid_list): Now a list of pid-filename pairs.
14269 (close_process_fd): New function.
14270 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
14271 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
14272 New constants. Verify that their number matches PROCESS_OPEN_FDS.
14273 (create_process, create_pty, Fmake_serial_process)
14274 (server_accept_connection): Record which fds need to be closed,
14275 and let deactivate_process close them.
14276 (Fmake_network_process): Do not discard the unwind-protect
14277 until it's safe to do so.
14278 (deactivate_process): Close the fds opened by create_process etc.
14279 (Fprocess_send_eof): Adjust to new way of recording open fds.
14280 Report an error if /dev/null can't be opened, instead of aborting.
14281 * process.h (PROCESS_OPEN_FDS): New constant.
14282 (struct Lisp_Process): New member open_fds.
14283 (record_kill_process, record_deleted_pid): Adjust signatures.
14284 (record_deleted_pid): Move decl here ...
14285 * syswait.h (record_deleted_pid): ... from here.
14287 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14289 * decompress.c: Fix bugs with large buffers and weird inputs.
14290 Tune a bit. Reindent as per usual Emacs style.
14291 (BUFFER_SIZE): Remove.
14292 (Fdecompress_gzipped_region): Do not mishandle input buffers with
14293 more than UINT_MAX bytes. Decompress into the gap instead of into
14294 an auto buffer, as this should avoid copying. Return nil if
14295 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
14296 set immediate_quit; we shouldn't trust zlib code that much.
14298 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
14300 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
14301 errors, and really move the gap to where we want it.
14303 * lisp.h: Include decompress.c support.
14305 * emacs.c (main): Include decompress.c support.
14307 * Makefile.in: Include -lz if present.
14309 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
14311 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
14312 (initWithTitle:): Initialize frame to 0.
14313 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
14314 (fillWithWidgetValue:frame:): Rename from
14315 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
14317 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
14318 fillWithWidgetValue:frame:
14320 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
14321 remove memory leak warnings.
14323 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
14324 (ns_check_menu_open): Handle menu == nil. Remove assignment to
14325 menu_pending_title.
14327 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
14328 (x_activate_menubar): Update the whole menu.
14329 (trackingNotification:): Call ns_check_menu_open if tracking ends.
14330 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
14331 current event is not NSSystemDefined (Bug#15001).
14332 Call ns_check_menu_open only if trackingMenu is 2.
14333 (menuDidClose:): New method, decrease trackingMenu.
14334 (fillWithWidgetValue:setDelegate:): New method.
14335 (fillWithWidgetValue:): Call the above.
14337 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
14339 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14341 Omit some unnecessary casts.
14342 Many of these go back to the old pre-C89 days, when they may have
14343 been needed, but we've been assuming C89 or later for a while now.
14344 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
14345 (live_float_p, live_misc_p, live_vector_p):
14346 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
14347 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
14348 (defvar_per_buffer):
14349 * callint.c (Fcall_interactively):
14350 * doc.c (Fsubstitute_command_keys):
14351 * filelock.c (get_boot_time):
14352 * frame.c (xrdb_get_resource):
14353 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
14354 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
14355 (xg_get_file_name_from_selector, menuitem_destroy_callback)
14356 (menuitem_highlight_callback, menu_destroy_callback)
14357 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
14358 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
14359 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
14360 (xg_tool_bar_help_callback, tb_size_cb):
14361 * image.c (xpm_alloc_color, png_read_from_memory)
14362 (png_read_from_file, png_load_body, our_memory_skip_input_data)
14363 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
14365 * keymap.c (describe_map):
14366 * nsfns.m (Fns_display_monitor_attributes_list):
14367 * nsmenu.m (process_dialog:):
14368 * nsterm.m (hold_event):
14369 * process.c (wait_reading_process_output):
14370 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
14371 * scroll.c (do_direct_scrolling, scrolling_1):
14372 * termcap.c (tgetent):
14373 * window.c (check_window_containing, add_window_to_list)
14374 (freeze_window_starts):
14375 * xdisp.c (compare_overlay_entries, vmessage):
14376 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
14377 (x_get_monitor_attributes_xrandr)
14378 (Fx_display_monitor_attributes_list, x_display_info_for_name)
14379 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
14380 * xfont.c (xfont_match, xfont_open):
14381 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
14382 (menubar_selection_callback, menu_position_func)
14383 (popup_selection_callback, create_and_show_popup_menu)
14384 (dialog_selection_callback, create_and_show_dialog):
14385 * xrdb.c (x_get_string_resource)
14387 * xsmfns.c (x_session_check_input):
14388 * xterm.c (x_draw_glyphless_glyph_string_foreground)
14389 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
14390 (xaw_jump_callback, xaw_scroll_callback):
14391 Omit unnecessary casts.
14393 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
14395 Minor string-length refactoring.
14396 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
14397 * frame.c (make_monitor_attribute_list):
14398 Prefer build_string to strlen + make_string.
14400 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14402 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14403 don't check minor_code (Bug#14417).
14405 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14407 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14408 vertical positions instead. This avoids calling MATRIX_ROW with
14409 row numbers that are possibly beyond valid limits. (Bug#15064)
14411 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14413 Use xstrdup and build_unibyte_string where applicable.
14414 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14415 * xfns.c (x_window):
14416 * xrdb.c (x_get_customization_string):
14417 * xterm.c (xim_initialize):
14418 * w32fns.c (w32_window): Use xstrdup.
14419 (w32_display_monitor_attributes_list):
14420 * emacs.c (init_cmdargs):
14421 * keyboard.c (PUSH_C_STR):
14422 * nsfont.m (nsfont_open):
14423 * sysdep.c (system_process_attributes):
14424 * w32.c (system_process_attributes):
14425 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14427 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14429 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14430 variables of these types so that GDB would know about them, as aid
14431 for debugging fatal exceptions. (Bug#15024) See also
14432 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14435 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14437 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14438 larger than the NSWindow (Bug#14934).
14440 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14442 Redesign redisplay interface to drop global variable updated_window.
14443 Always pass currently updated window as a parameter to update routines.
14444 * dispextern.h (updated_window): Remove declaration.
14445 (struct redisplay_interface): Pass window parameter to
14446 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14447 and after_update_window_hook.
14448 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14450 * dispnew.c (updated_window): Remove.
14451 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14452 (update_window_line): Adjust to match redisplay interface changes.
14453 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14454 (ns_scroll_run, ns_after_update_window_line):
14455 * w32term.c (x_update_window_begin, x_update_window_end)
14456 (x_after_update_window_line, x_scroll_run):
14457 * xterm.c (x_update_window_begin, x_update_window_end)
14458 (x_after_update_window_line, x_scroll_run):
14459 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14460 Likewise. Adjust comments where appropriate.
14461 (x_cursor_to): Simplify because this is always called during window
14462 update (but install debugging check anyway).
14463 (expose_window): Check must_be_updated_p flag to see whether this
14464 function is called during window update.
14466 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14468 Do not reset window modification event counters excessively.
14469 These leftovers and poor man's tricky methods to catch extra
14470 redisplay's attention are no longer needed.
14471 * frame.c (set_menu_bar_lines_1):
14472 * minibuf.c (read_minibuf_unwind):
14473 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14474 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14475 (window_scroll_line_based, Fset_window_configuration):
14476 * xdisp.c (redisplay_window): Do not reset last_modified and
14477 last_overlay_modified counters.
14479 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14481 * xselect.c (x_send_client_event): Set send_event and serial, memset
14482 data.l as it might be bigger than data.b. Use 24 bit mask to
14483 XSendEvent (Bug#15034).
14485 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14487 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14488 for TTY frames that are not the top frame on their console.
14491 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14493 * w32term.c (w32fullscreen_hook): Really maximize frame when
14494 asked for (Bug#14841).
14496 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14498 Prefer selected_window to Fselected_window, likewise for frames.
14499 * buffer.c (Fbuffer_swap_text):
14500 * data.c (Fvariable_binding_locus):
14501 * window.c (run_window_configuration_change_hook): Adjust users.
14502 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14503 Use decode_live_frame.
14505 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14507 Be more careful if selected window shows the buffer other than current,
14508 use window_outdated only if this is not so. This change should also
14509 address some weird issues discussed in Bug#13012.
14510 * window.h (window_outdated): New prototype.
14511 * window.c (window_outdated): Now here. Convert from static and
14512 always assume window's buffer.
14513 (Fwindow_end, Fwindow_line_height): Use it.
14514 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14515 and always assume window's buffer.
14516 (redisplay_window): Adjust user.
14517 (redisplay_internal): Call to reconsider_clip_changes once and
14518 check whether mode line should be updated only if selected window
14519 shows current buffer.
14520 (run_window_scroll_functions): Use eassert for debugging check.
14521 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14523 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14525 * window.c (window_scroll, window_scroll_pixel_based)
14526 (window_scroll_line_based): Use bool for booleans.
14528 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14530 * process.c: Fix minor off-by-one issues in descriptor counts.
14531 This shouldn't fix any real bugs, but it cleans up the code a bit.
14532 (max_process_desc, max_input_desc): -1, not 0, means none.
14534 (delete_input_desc): New function.
14535 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14536 (deactivate_process): Scan backwards when recomuting max_process_desc;
14537 that should be faster.
14538 (init_process_emacs): Initialize max_input_desc.
14540 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14542 Use region cache to speedup bidi_find_paragraph_start.
14543 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14544 Rename cache_long_line_scans to cache_long_scans.
14545 * buffer.c (bset_cache_long_line_scans): Rename to
14546 bset_cache_long_scans.
14547 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14548 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14550 (syms_of_buffer): Rename cache-long-line-scans to
14551 cache-long-scans. Adjust docstring.
14552 * search.c (newline_cache_on_off):
14553 * indent.c (width_run_cache_on_off): Adjust users.
14554 * bidi.c (bidi_paragraph_cache_on_off): New function.
14555 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14556 * insdel.c (prepare_to_modify_buffer):
14557 Invalidate bidi_paragraph_cache if enabled.
14559 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14561 Invalidate region caches only if buffer text is going to be changed.
14562 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14563 (modify_text): ...new prototype.
14564 (prepare_to_modify_buffer_1): New prototype.
14565 * textprop.c (modify_region): Rename to...
14566 (modify_text_properties): ...new function.
14567 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14568 (Fremove_list_of_text_properties): Adjust users.
14569 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14570 (modify_text): ...new function.
14571 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14572 (prepare_to_modify_buffer_1): ...new function.
14573 * casefiddle.c (casify_region):
14574 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14575 (Ftranspose_regions): Use modify_text.
14577 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14579 * lisp.mk (lisp): Add nadvice.elc.
14581 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14583 New macro to iterate over live buffers similar to frames.
14584 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14585 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14586 Declare buffer-related variables here to offload lisp.h.
14587 * buffer.c (Vbuffer_alist): Adjust comment.
14588 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14589 (other_buffer_safely):
14590 * data.c (store_symval_forwarding):
14591 * dispnew.c (Fframe_or_buffer_changed_p):
14592 * fileio.c (Fdo_auto_save):
14593 * filelock.c (unlock_all_files):
14594 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14596 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14598 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14599 * callproc.c (create_temp_file):
14600 * filelock.c (create_lock_file):
14601 Assume mkostemp, since it's now provided by Gnulib.
14603 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14605 * w32.c (mkostemp): New function.
14606 (mktemp): Remove, no longer used. Most of the code reused in
14607 mkostemp. (Bug#15015)
14608 (mktemp): Don't undef.
14610 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14612 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14613 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14614 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14615 (free_glyph_pool, check_glyph_memory): Likewise for
14616 all users. Adjust comments where appropriate.
14618 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14620 * composite.h: Minor fixups.
14621 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14622 to fix a misspelling, and change it to an inline function while
14623 we're at it (it need not be a macro). All uses changed.
14624 (composition_method, composition_valid_p):
14625 Rewrite to avoid assignments in if-conditions.
14627 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14629 Do not use global Lisp_Object in composition macros.
14630 * composite.h (composition_temp): Remove declaration.
14631 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14632 (composition_method, composition_valid_p): ...inline functions.
14633 (compose_region): Remove the leftover.
14634 * composite.c (composition_temp): Remove.
14635 (run_composition_function, update_compositions)
14636 (composition_compute_stop_pos, composition_adjust_point)
14637 (Ffind_composition_internal):
14638 * coding.c (handle_composition_annotation):
14639 * xdisp.c (handle_composition_prop, check_point_in_composition):
14640 Related users changed.
14642 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14644 Drop FRAME_PTR typedef.
14645 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14646 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14647 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14648 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14649 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14650 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14651 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14652 All related users changed.
14654 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14656 * eval.c (default_toplevel_binding): New function.
14658 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14659 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14660 (syms_of_eval): Export them.
14661 * data.c (Fdefault_value): Micro cleanup.
14662 * term.c (init_tty): Use "false".
14664 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14666 Fix X GC leak in GTK and raw (no toolkit) X ports.
14667 * xterm.c (x_free_frame_resources): If white and black relief
14668 GCs are allocated, always free them here.
14669 * xfns.c (x_make_gc): Omit redundant initialization.
14670 * widget.c (create_frame_gcs): Remove the leftover.
14671 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14672 in x_free_frame_resources.
14674 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14676 * nsterm.m (windowWillResize:toSize:): Only change title if
14677 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14679 (viewDidEndLiveResize): New method.
14681 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14682 inside NS_IMPL_COCOA.
14684 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14686 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14687 Do not check whether undo is enabled because record_insert and
14688 record_delete does that themselves.
14690 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14692 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14693 member which is not really used any more.
14694 (FRAME_XIC_BASE_FONTNAME): Remove.
14695 * xfns.c (xic_free_fontset): Adjust user.
14696 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14697 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14698 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14699 (xdialog_show): Use eassert for debugging check.
14700 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14702 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14704 * fileio.c, fns.c (merge): Move extern decl from here ...
14705 * lisp.h (merge): ... to here.
14707 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14709 Fix last font-related change.
14710 * w32font.h (w32font_list_internal, w32font_match_internal):
14712 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14713 (uniscribe_list_family): Adjust to match font API change.
14714 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14715 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14717 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14719 * frame.h (FRAME_MOUSE_UPDATE):
14720 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14721 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14723 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14725 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14726 * font.h (struct font_driver): Change list, match, and list_family
14727 functions to accept struct frame * as first arg.
14728 * font.c (font_score, font_compare, font_sort_entities):
14730 (font_sort_entities, font_list_entities, font_select_entity)
14731 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14732 match font API change.
14733 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14734 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14735 * ftxfont.c (ftxfont_list, ftxfont_match):
14736 * xftfont.c (xftfont_list, xftfont_match):
14737 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14738 * w32font.c (w32font_list, w32font_match, w32font_list)
14739 (w32font_list_internal, w32_font_match_internal): Likewise.
14740 * xfaces.c (Fx_family_fonts): Adjust user.
14742 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14744 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14745 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14746 only if HAVE_X_WINDOWS is in use.
14747 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14748 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14749 * w32term.c (x_wm_set_icon_position): Likewise.
14750 * w32fns.c (x_icon): Adjust user.
14752 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14754 * xterm.c (last_mouse_press_frame): Remove the
14755 leftover which is not really used any more.
14756 (handle_one_xevent, syms_of_xterm): Adjust users.
14757 (x_flush): Call XFlush once per each X display, not frame.
14758 This is better because this code always unconditionally skips
14759 non-X frames in Vframe_list and issues the only XFlush if we
14760 have more than one X frame on the same X display.
14761 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14762 Use bool for booleans.
14763 (x_draw_glyph_string_background, cvt_string_to_pixel)
14764 (cvt_pixel_dtor): Drop unnecessary prototypes.
14765 * xterm.h (x_display_ok): Adjust prototype.
14767 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14769 Drop unnecessary functions that deals with frame pixel size.
14770 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14771 (x_pixel_height): Drop prototypes.
14772 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14773 (x_pixel_height): Drop implementations.
14774 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14775 which should be always valid for window frame.
14776 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14777 * w32menu.c (Fx_popup_dialog):
14778 * xmenu.c (Fx_popup_dialog): Likewise for both.
14780 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14782 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14783 frame parameters and call to Fmodify_frame_parameters just once.
14784 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14785 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14786 and mention nil frame in docstring.
14788 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14790 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14791 (x_figure_window_size): Likewise. Adjust to return long.
14792 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14793 (toplevel): Move Qterminal_live_p to...
14794 * terminal.c (toplevel): ...here, make it static, and...
14795 (syms_of_terminal): ...DEFSYM here.
14796 * frame.h (Qterminal_live_p): Remove declaration.
14797 (make_frame, x_figure_window_size): Adjust prototype.
14798 * nsfns.m (Fx_create_frame): Use long for window flags.
14800 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14802 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14803 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14804 Do not assume that emacs_close (INT_MAX) is a no-op.
14806 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14808 * xfaces.c (make_face_cache): For struct face_cache, prefer
14809 xmalloc to xzalloc and so avoid redundant call to memset.
14810 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14812 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14814 * fringe.c (draw_window_fringes, update_window_fringes)
14815 (compute_fringe_widths):
14816 * w32term.c (x_draw_glyph_string):
14817 * window.c (candidate_window_p, Frecenter):
14818 * xfaces.c (realize_basic_faces, realize_default_face)
14819 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14820 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14821 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14822 * xmenu.c (Fx_menu_bar_open_internal):
14823 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14824 * xsettings.c (xft_settings_event):
14825 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14826 Use bool for booleans. Adjust style and comments where
14828 * dispextern.h (draw_window_fringes, update_window_fringes)
14829 (compute_fringe_widths):
14830 * xterm.h (x_had_errors_p): Adjust prototype.
14832 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14834 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14835 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14837 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14839 * fns.c (toplevel): Remove comment before Fsafe_length because
14840 it checks for QUIT.
14842 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14844 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14846 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14848 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14849 frame which got the message is still alive, before dereferencing
14850 its pointer. (Bug#14970)
14852 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14853 be a live window, before using it as such. (Bug#14970)
14855 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14857 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14858 w32_detect_focus_change instead of doing part of its job by hand.
14859 This fixes the problem whereby FOCUS_OUT events were not sent to
14862 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14864 * process.c (Fprocess_list): Doc fix.
14866 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14867 being re-exposed only if it didn't ask to become visible.
14868 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14869 was previously iconified. (Bug#14841)
14870 (x_iconify_frame): Mark the frame iconified.
14872 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14874 Fix minor problems found by static checking.
14875 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14876 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14878 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14880 * eval.c (set_specpdl_old_value): New function.
14881 (unbind_to): Minor simplification.
14882 (get_backtrace_frame): New function.
14883 (Fbacktrace_frame): Use it. Add `base' argument.
14884 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14885 (syms_of_eval): Export backtrace-eval.
14886 * xterm.c (x_focus_changed): Simplify.
14888 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14890 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14892 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14894 * xdisp.c (redisplay_window): Instead of moving point out of
14895 scroll margin, reject the force_start method, and try scrolling
14896 instead. (Bug#14780)
14898 2013-07-24 Ken Brown <kbrown@cornell.edu>
14900 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14903 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14905 * eval.c (Fprogn): Do not check that BODY is a proper list.
14906 This undoes the previous change. The check slows down the
14907 interpreter, and is not needed to prevent a crash. See
14908 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14910 2013-07-23 Glenn Morris <rgm@gnu.org>
14912 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14914 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14916 Port to GNU/Linux systems with tinfo but not ncurses.
14917 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14918 to decide whether ncurses is being used. Without this change,
14919 GCC complains about tgetent not being declared, on a system
14920 that has tinfo installed but ncurses not installed.
14922 * eval.c (Fprogn): Check that BODY is a proper list.
14924 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14925 * data.c (Fsetq_default):
14926 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14927 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14929 Tune by taking advantage of the fact that ARGS is always a list
14930 when a function is declared to have UNEVALLED args.
14932 * emacsgtkfixed.c: Port to GCC 4.6.
14933 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14935 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14937 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14938 here to silence compiler warnings.
14940 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14942 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14943 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14944 from messing up Emacs's 'struct frame' (Bug#14923).
14946 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14948 * alloc.c (make_save_ptr_ptr): Define this function.
14949 It was inadvertently omitted. It's needed only if
14950 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14952 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14954 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14955 frame have focus (Bug#14895).
14957 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14959 Avoid vfork-related deadlock more cleanly.
14960 * callproc.c (child_setup): When the child's exec fails, output
14961 the program name, as that's more useful. Use O_NONBLOCK to avoid
14963 * process.c (create_process_1): Remove; no longer needed.
14964 (create_process): Remove timer hack; no longer needed, now that
14965 the child avoids deadlock.
14967 2013-07-20 Glenn Morris <rgm@gnu.org>
14969 * image.c (Fimage_flush): Fix doc typo.
14971 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14973 Fix array bounds violation when pty allocation fails.
14974 * process.c (PTY_NAME_SIZE): New constant.
14975 (pty_name): Remove static variable; it's now auto.
14976 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14977 Take pty_name as an arg rather than using a static variable.
14978 All callers changed.
14979 (create_process): Recover pty_flag from process, not from volatile local.
14980 (create_pty): Stay inside array even when pty allocation fails.
14981 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14983 * lread.c (Fload): Avoid initialization only when lint checking.
14984 Mention that it's needed only for older GCCs.
14986 2013-07-20 Kenichi Handa <handa@gnu.org>
14988 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14989 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14991 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14993 * lread.c (Fload): Avoid uninitialized warning.
14995 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14997 Fix some minor file descriptor leaks and related glitches.
14998 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14999 (create_lock_file): Use write, not emacs_write.
15000 * image.c (slurp_file, png_load_body):
15001 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
15002 (server_accept_connection):
15003 Don't leak an fd on memory allocation failure.
15004 * image.c (slurp_file): Add a cheap heuristic for growing files.
15005 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
15006 as that's what the other routines do. Maybe input need not be
15007 blocked at all, but it's better to be consistent.
15008 Avoid undefined behavior when strlen is zero.
15010 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
15011 (NSTATICS): Now a constant; doesn't need to be a macro.
15013 2013-07-19 Richard Stallman <rms@gnu.org>
15015 * coding.c (decode_coding_utf_8): Add simple loop for fast
15016 processing of ASCII characters.
15018 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
15020 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
15022 2013-07-19 Eli Zaretskii <eliz@gnu.org>
15024 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
15025 unportable 'struct x_display_info'.
15026 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
15027 is a portable type.
15029 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
15031 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
15032 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
15034 (system_process_attributes): Prefer plain char to unsigned char
15035 when either will do. Clean up properly if interrupted or if
15036 memory allocations fail. Don't assume sscanf succeeds.
15037 Remove no-longer-needed workaround to stop GCC from whining.
15038 Read command-line once, instead of multiple times. Check read status a
15039 bit more carefully.
15041 Fix obscure porting bug with varargs functions.
15042 The code assumed that int is treated like ptrdiff_t in a vararg
15043 function, which is not a portable assumption. There was a similar
15044 -- though these days less likely -- porting problem with various
15045 assumptions that pointers of different types all smell the same as
15046 far as vararg functions is conserved. To make this problem less
15047 likely in the future, redo the API to use varargs functions.
15048 * alloc.c (make_save_value): Remove this vararg function.
15049 All uses changed to ...
15050 (make_save_int_int_int, make_save_obj_obj_obj_obj)
15051 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
15053 (make_save_ptr): Rename from make_save_pointer, for consistency with
15054 the above. Define only on platforms that need it. All uses changed.
15056 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
15058 * keyboard.c: Try to fix typos in previous change.
15059 (DISPLAY_LIST_INFO): New macro.
15060 (kbd_buffer_get_event): Do not access members that are not present
15061 in X11. Revert inadvertent change of "!=" to "=".
15063 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
15065 * keyboard.c (kbd_buffer_get_event):
15066 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
15067 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
15069 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
15071 * filelock.c: Fix unlikely file descriptor leaks.
15072 (get_boot_time_1): Rework to avoid using emacs_open.
15073 This doesn't actually fix a leak, but is better anyway.
15074 (read_lock_data): Use read, not emacs_read.
15076 * doc.c: Fix minor memory and file descriptor leaks.
15077 * doc.c (get_doc_string): Fix memory leak when doc file absent.
15078 (get_doc_string, Fsnarf_documentation):
15079 Fix file descriptor leak on error.
15081 * term.c: Fix minor fdopen-related file descriptor leaks.
15082 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
15083 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
15085 * charset.c: Fix file descriptor leaks and errno issues.
15087 (load_charset_map_from_file): Don't leak file descriptor on error.
15088 Use plain record_xmalloc since the allocation is larger than
15089 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
15091 * eval.c (record_unwind_protect_nothing):
15092 * fileio.c (fclose_unwind):
15094 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
15095 The replacement doesn't block input, but that no longer seems
15098 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
15100 * lread.c: Fix file descriptor leaks and errno issues.
15101 (Fload): Close some races that leaked fds or streams when 'load'
15103 (Fload, openp): Report error number of last nontrivial failure to open.
15104 ENOENT counts as trivial.
15105 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
15107 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
15108 now that the function is always called with a nonnegative arg.
15109 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
15110 All uses replaced with ...
15111 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
15113 A few more minor file errno-reporting bugs.
15114 * callproc.c (Fcall_process):
15115 * doc.c (Fsnarf_documentation):
15116 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
15117 * process.c (set_socket_option):
15118 Don't let a constructor trash errno.
15119 * doc.c: Include <errno.h>.
15121 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
15123 * w32fns.c (unwind_create_tip_frame): Fix declaration.
15125 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
15127 Fix w32 bug with call-process-region (Bug#14885).
15128 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
15129 to Fcall_process when the input is empty. This simplifies the
15130 code a bit. It makes no difference on POSIXish platforms but
15131 apparently it fixes a bug on w32.
15133 Fix bug where insert-file-contents closes a file twice (Bug#14839).
15134 * fileio.c (close_file_unwind): Don't close if FD is negative;
15135 this can happen when unwinding a zapped file descriptor.
15136 (Finsert_file_contents): Unwind-protect the fd before the point marker,
15137 in case Emacs runs out of memory between the two unwind-protects.
15138 Don't trash errno when closing FD.
15139 Zap the FD in the specpdl when closing it, instead of deferring
15140 the removal of the unwind-protect; this fixes a bug where a child
15141 function unwinds the stack past us.
15143 New unwind-protect flavors to better type-check C callbacks.
15144 This also lessens the need to write wrappers for callbacks,
15145 and the need for make_save_pointer.
15146 * alloc.c (free_save_value):
15147 * atimer.c (run_all_atimers):
15149 * alloc.c (safe_alloca_unwind):
15150 * atimer.c (unwind_stop_other_atimers):
15151 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
15152 * menu.c (cleanup_popup_menu) [HAVE_NS]:
15153 * minibuf.c (choose_minibuf_frame_1):
15154 * process.c (make_serial_process_unwind):
15155 * xdisp.c (pop_message_unwind):
15156 * xselect.c (queue_selection_requests_unwind):
15157 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
15158 * alloc.c (record_xmalloc):
15159 Prefer record_unwind_protect_ptr to record_unwind_protect with
15161 * alloc.c (Fgarbage_collect):
15162 Prefer record_unwind_protect_void to passing a dummy.
15163 * buffer.c (restore_buffer):
15164 * window.c (restore_window_configuration):
15165 * xfns.c, w32fns.c (do_unwind_create_frame)
15166 New wrapper. All record-unwind uses of wrappee changed.
15167 * buffer.c (set_buffer_if_live):
15168 * callproc.c (call_process_cleanup, delete_temp_file):
15169 * coding.c (code_conversion_restore):
15170 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
15171 * editfns.c (save_excursion_restore)
15172 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
15173 (save_restriction_restore):
15174 * eval.c (restore_stack_limits, un_autoload):
15175 * fns.c (require_unwind):
15176 * keyboard.c (recursive_edit_unwind, tracking_off):
15177 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
15178 * macros.c (pop_kbd_macro, restore_menu_items):
15179 * nsfns.m (unwind_create_frame):
15180 * print.c (print_unwind):
15181 * process.c (start_process_unwind):
15182 * search.c (unwind_set_match_data):
15183 * window.c (select_window_norecord, select_frame_norecord):
15184 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
15185 (fast_set_selected_frame):
15186 * xfns.c, w32fns.c (unwind_create_tip_frame):
15187 Return void, not a dummy Lisp_Object. All uses changed.
15188 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
15189 * callproc.c (call_process_kill):
15190 * fileio.c (restore_point_unwind, decide_coding_unwind)
15191 (build_annotations_unwind):
15192 * insdel.c (Fcombine_after_change_execute_1):
15193 * keyboard.c (read_char_help_form_unwind):
15194 * menu.c (unuse_menu_items):
15195 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
15196 * sound.c (sound_cleanup):
15197 * xdisp.c (unwind_redisplay):
15198 * xfns.c (clean_up_dialog):
15199 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
15200 Accept no args and return void, instead of accepting and returning
15201 a dummy Lisp_Object. All uses changed.
15202 * cygw32.c (fchdir_unwind):
15203 * fileio.c (close_file_unwind):
15204 * keyboard.c (restore_kboard_configuration):
15205 * lread.c (readevalllop_1):
15206 * process.c (wait_reading_process_output_unwind):
15207 Accept int and return void, rather than accepting an Emacs integer
15208 and returning a dummy object. In some cases this fixes an
15209 unlikely bug when the corresponding int is outside Emacs integer
15210 range. All uses changed.
15211 * dired.c (directory_files_internal_unwind):
15212 * fileio.c (do_auto_save_unwind):
15213 * gtkutil.c (pop_down_dialog):
15214 * insdel.c (reset_var_on_error):
15215 * lread.c (load_unwind):
15216 * xfns.c (clean_up_file_dialog):
15217 * xmenu.c, nsmenu.m (pop_down_menu):
15218 * xmenu.c (cleanup_widget_value_tree):
15219 * xselect.c (wait_for_property_change_unwind):
15220 Accept pointer and return void, rather than accepting an Emacs
15221 save value encapsulating the pointer and returning a dummy object.
15223 * editfns.c (Fformat): Update the saved pointer directly via
15224 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
15225 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
15226 (unwind_body): New function.
15227 (record_unwind_protect): First arg is now a function returning void,
15228 not a dummy Lisp_Object.
15229 (record_unwind_protect_ptr, record_unwind_protect_int)
15230 (record_unwind_protect_void): New functions.
15231 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
15232 * fileio.c (struct auto_save_unwind): New type.
15233 (do_auto_save_unwind): Use it.
15234 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
15235 * insdel.c (struct rvoe_arg): New type.
15236 (reset_var_on_error): Use it.
15237 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
15239 (specbinding_func): Remove; there are now several such functions.
15240 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
15241 (set_unwind_protect_ptr): New function.
15242 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
15244 Be simpler and more consistent about reporting I/O errors.
15245 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15246 Say "Read error" and "Write error", rather than "I/O error", or
15247 "IO error reading", or "IO error writing", when a read or write
15249 * process.c (Fmake_network_process, wait_reading_process_output)
15250 (send_process, Fprocess_send_eof, wait_reading_process_output):
15251 Capitalize diagnostics consistently. Put "failed foo" at the
15252 start of the diagnostic, so that we don't capitalize the
15253 function name "foo". Consistently say "failed" for such
15255 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
15256 All callers changed. This is so it can use report_file_error.
15257 * sysdep.c (serial_open, serial_configure): Capitalize I/O
15258 diagnostics consistently as above.
15260 * fileio.c (report_file_errno): Fix errno reporting bug.
15261 If the file name is neither null nor a pair, package it up as a
15262 singleton list. All callers changed, both to this function and to
15263 report_file_error. This fixes a bug where the memory allocator
15264 invoked by list1 set errno so that the immediately following
15265 report_file_error reported the wrong errno value.
15267 Fix minor problems found by --enable-gcc-warnings.
15268 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
15269 * keyboard.c (kbd_buffer_get_event): Remove unused local.
15271 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
15273 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
15274 Set event->arg to Qt if switch-event shall be generated.
15275 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
15277 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
15279 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
15282 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
15283 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
15284 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
15285 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
15286 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
15287 and there is a focused frame.
15288 (head_table): Add focus-in and focus-out.
15289 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
15290 bind to handle-focus-in/out.
15292 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
15293 (Fhandle_switch_frame): Call Fhandle_focus_in.
15294 (syms_of_frame): defsubr handle-focus-in/out.
15296 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
15298 Fix porting bug to older POSIXish platforms (Bug#14862).
15299 * sysdep.c (emacs_pipe): New function, that implements
15300 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
15301 This should port better to CentOS 5 and to Mac OS X 10.6.
15302 All calls to pipe2 changed.
15304 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
15305 This makes the code easier to read and the executable a bit smaller.
15306 Do not replace all calls to Fcons that happen to create lists,
15307 just calls that are intended to create lists. For example, when
15308 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
15309 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
15310 Similarly for list2 through list5.
15311 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
15312 * bytecode.c (exec_byte_code):
15313 * callint.c (quotify_arg, Fcall_interactively):
15314 * callproc.c (Fcall_process, create_temp_file):
15315 * charset.c (load_charset_map_from_file)
15316 (Fdefine_charset_internal, init_charset):
15317 * coding.c (get_translation_table, detect_coding_system)
15318 (Fcheck_coding_systems_region)
15319 (Fset_terminal_coding_system_internal)
15320 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
15321 * composite.c (update_compositions, Ffind_composition_internal):
15322 * dired.c (directory_files_internal, file_name_completion)
15324 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
15325 * doc.c (Fsnarf_documentation):
15326 * editfns.c (Fmessage_box):
15328 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
15329 (Feval, eval_sub, Ffuncall, apply_lambda):
15330 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
15331 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
15332 (Fset_file_times, Finsert_file_contents)
15333 (Fchoose_write_coding_system, Fwrite_region):
15334 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
15335 * font.c (font_registry_charsets, font_parse_fcname)
15336 (font_prepare_cache, font_update_drivers, Flist_fonts):
15337 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
15338 * frame.c (make_frame, Fmake_terminal_frame)
15339 (x_set_frame_parameters, x_report_frame_params)
15340 (x_default_parameter, Fx_parse_geometry):
15341 * ftfont.c (syms_of_ftfont):
15342 * image.c (gif_load):
15343 * keyboard.c (command_loop_1):
15344 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
15345 (Fcopy_keymap, append_key, Fcurrent_active_maps)
15346 (Fminor_mode_key_binding, accessible_keymaps_1)
15347 (Faccessible_keymaps, Fwhere_is_internal):
15348 * lread.c (read_emacs_mule_char):
15349 * menu.c (find_and_return_menu_selection):
15350 * minibuf.c (get_minibuffer):
15351 * nsfns.m (Fns_perform_service):
15352 * nsfont.m (ns_script_to_charset):
15353 * nsmenu.m (ns_popup_dialog):
15354 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
15355 (Fx_own_selection_internal):
15356 * nsterm.m (append2):
15357 * print.c (Fredirect_debugging_output)
15358 (print_prune_string_charset):
15359 * process.c (Fdelete_process, Fprocess_contact)
15360 (Fformat_network_address, set_socket_option)
15361 (read_and_dispose_of_process_output, write_queue_push)
15362 (send_process, exec_sentinel):
15363 * sound.c (Fplay_sound_internal):
15364 * textprop.c (validate_plist, add_properties)
15365 (Fput_text_property, Fadd_face_text_property)
15366 (copy_text_properties, text_property_list, syms_of_textprop):
15367 * unexaix.c (report_error):
15368 * unexcoff.c (report_error):
15369 * unexsol.c (unexec):
15370 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
15371 (Fformat_mode_line, syms_of_xdisp):
15372 * xfaces.c (set_font_frame_param)
15373 (Finternal_lisp_face_attribute_values)
15374 (Finternal_merge_in_global_face, syms_of_xfaces):
15375 * xfns.c (x_default_scroll_bar_color_parameter)
15376 (x_default_font_parameter, x_create_tip_frame):
15377 * xfont.c (xfont_supported_scripts):
15378 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
15379 (menu_help_callback, xmenu_show):
15380 * xml.c (make_dom):
15381 * xterm.c (set_wm_state):
15382 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
15383 and similarly for list2 through list5.
15385 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
15387 * callproc.c (Fcall_process_region): Fix minor race and tune.
15388 (create_temp_file): New function, with the temp-file-creation part
15389 of the old Fcall_process_region. Use Fcopy_sequence to create the
15390 temp file name, rather than alloca + build_string, for simplicity.
15391 Don't bother to block input around the temp file creation;
15392 shouldn't be needed. Simplify use of mktemp.
15393 Use record_unwind_protect immediately after creating the temp file;
15394 this closes an unlikely race where the temp file was not removed.
15395 Use memcpy rather than an open-coded loop.
15396 (Fcall_process_region): Use the new function. If the input is
15397 empty, redirect from /dev/null rather than from a newly created
15398 empty temp file; this avoids unnecessary file system traffic.
15400 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15402 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15403 Simplify by making this case like the other two. This is a bit
15404 slower on obsolete hosts, but the extra complexity isn't worth it.
15406 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15407 * process.c (create_process) [!DOS_NT]:
15408 Remove now-unnecessary calls to emacs_close.
15410 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15412 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15413 returning early. (Bug#14850)
15415 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15416 and inhibit-iso-escape-detection attributes of 'undecided'.
15419 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15421 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15422 Reported by Herbert J. Skuhra in
15423 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15425 Don't lose top specpdl entry when memory is exhausted.
15426 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15427 specpdl overflow here, to simplify callers; all callers changed.
15428 Always reserve an unused entry at the stack top; this avoids
15429 losing the top entry's information when memory is exhausted.
15431 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15433 Clean up errno reporting and fix some errno-reporting bugs.
15434 * callproc.c (Fcall_process):
15435 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15436 * process.c (create_process, Fmake_network_process):
15437 * unexaix.c (report_error):
15438 * unexcoff.c (report_error):
15439 Be more careful about reporting the errno of failed operations.
15440 The code previously reported the wrong errno sometimes.
15441 Also, prefer report_file_errno to setting errno + report_file_error.
15442 (Fcall_process): Look at openp return value rather than at path,
15443 as that's a bit faster and clearer when there's a numeric predicate.
15444 * fileio.c (report_file_errno): New function, with most of the
15445 old contents of report_file_error.
15446 (report_file_error): Use it.
15447 (Ffile_exists_p, Ffile_accessible_directory_p):
15448 Set errno to 0 when it is junk.
15449 * fileio.c (Faccess_file):
15450 * image.c (x_create_bitmap_from_file):
15451 Use faccessat rather than opening the file, to avoid the hassle of
15452 having a file descriptor open.
15453 * lisp.h (report_file_errno): New decl.
15454 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15457 * process.c (create_process, wait_reading_process_output) [AIX]:
15458 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15459 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15460 a multithreaded environment anyway).
15461 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15463 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15465 * image.c (x_find_image_file): Don't close a remote file handle.
15467 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15469 Fix races with threads and file descriptors.
15470 * callproc.c (Fcall_process_region):
15471 * dired.c (open_directory):
15472 * emacs.c (main, Fdaemon_initialized):
15473 * image.c (x_find_image_file):
15474 * inotify.c (Finotify_rm_watch):
15475 * lread.c (Flocate_file_internal):
15476 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15477 * term.c (term_mouse_moveto, init_tty):
15478 * termcap.c (tgetent):
15479 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15480 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15481 * unexhp9k800.c, unexmacosx.c (unexec):
15482 * callproc.c (Fcall_process_region):
15483 Use emacs_close, not close.
15484 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15485 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15486 and posix_close function on current platforms (which all lack them).
15487 (emacs_close): Use it. This should fix the races on GNU/Linux and
15488 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15489 and it should avoid closing random victim file descriptors on
15492 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15494 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15495 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15496 Touch up doc a bit.
15498 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15499 This is for .gdbinit xbacktrace.
15501 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15502 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15503 (emacs_set_tty): Now static.
15504 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15505 * term.c (tty_capable_p, tty_default_color_capabilities)
15506 (get_tty_terminal, term_mouse_movement)
15507 (handle_one_term_event, init_tty, maybe_fatal):
15508 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15509 (tgetent, scan_file, name_match, compare_contin):
15510 * terminal.c (get_terminal):
15511 Use bool for boolean.
15512 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15513 Prefer char to unsigned char if either will do.
15514 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15515 (tty_write_glyphs): Prefer int to unsigned.
15516 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15517 All callers changed.
15518 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15520 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15523 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15524 (B__dummy__): New dummy symbol, to pacify C89.
15525 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15526 they can't grok varargs macros.
15527 * dispnew.c (add_window_display_history)
15528 (add_frame_display_history):
15529 * print.c (print_object):
15530 * xdisp.c (debug_method_add):
15531 Use %p printf format only for void pointers.
15532 * emacs.c (usage_message): New constant, replacing ...
15533 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15534 (main): Adjust to usage reorg.
15535 * fns.c (syms_of_fns):
15536 * profiler.c (syms_of_profiler):
15537 Don't use non-constant struct initializers.
15538 * gnutls.h (gnutls_initstage_t):
15539 * lisp.h (enum Lisp_Fwd_Type):
15540 * lread.c (lisp_file_lexically_bound_p):
15541 * xsettings.c (anonymous enum):
15542 Remove trailing comma.
15543 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15544 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15545 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15547 * regex.c (const_re_char): New type, to pacify strict C89.
15548 All uses of 'const re_char' replaced to use it.
15549 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15550 with glibc when strict C89. This change is imported from gnulib.
15552 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15553 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15554 Omit GNU_LINUX implementation, since it requires long long.
15555 * xterm.c (x_draw_underwave):
15556 Do not assume the traditional order of struct's members.
15557 (x_term_init): Rewrite to avoid the need for non-constant structure
15560 Syntax cleanup, mostly replacing macros with functions.
15561 This removes the need for the syntax_temp hack.
15562 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15563 * syntax.c (SYNTAX_INLINE): New macro.
15564 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15565 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15566 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15567 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15568 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15569 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15570 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15571 Now constants, not macros.
15572 (syntax_temp) [!__GNUC__]: Remove.
15573 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15574 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15575 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15576 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15577 Move here from syntax.h; now functions, not macros. Except for the
15578 last function, these are static since only syntax.c uses them.
15579 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15580 All uses changed. Now a function, not a macro; use this fact
15581 to simplify the code.
15582 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15583 compiler bugs; no longer relevant.
15584 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15585 (SYNTAX_INLINE): New macro.
15586 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15587 for the new functions. Use bool for boolean member.
15588 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15589 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15590 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15591 (SETUP_BUFFER_SYNTAX_TABLE):
15592 Now extern inline functions, not macros.
15593 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15594 Remove; all uses replaced by implementation.
15595 (syntax_temp) [!__GNUC__]: Remove decl.
15596 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15598 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15600 * emacs.c (main): Fix syntax error.
15602 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15604 Timestamp fixes for undo (Bug#14824).
15605 * atimer.c (schedule_atimer):
15606 * fileio.c (Ffile_newer_than_file_p):
15607 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15608 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15609 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15610 (syms_of_fileio): Remove Sclear_visited_file_name.
15611 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15612 file doesn't exist; this avoids an ambiguity with negative timestamps.
15613 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15614 * systime.h (make_emacs_time, invalid_emacs_time):
15615 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15616 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15617 * undo.c (record_first_change): Push (visited-file-modtime) onto
15618 undo list rather than reimplementing it by hand, incorrectly.
15620 2013-07-09 Ken Brown <kbrown@cornell.edu>
15622 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15624 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15626 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15628 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15630 Handle errno and exit status a bit more carefully.
15631 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15632 number into an exit status. Instead, use EXIT_CANCELED.
15633 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15634 * callproc.c (relocate_fd):
15635 * emacs.c (close_output_streams, main):
15636 * process.c (create_process):
15637 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15638 Use emacs_perror for simplicity.
15639 * callproc.c (relocate_fd, main):
15640 * sysdep.c (sys_subshell):
15641 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15642 (shut_down_emacs): Use emacs_write, not write.
15643 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15644 * fileio.c (Fcopy_file, e_write):
15645 * nsterm.m (ns_select):
15646 * process.c (send_process):
15647 * sound.c (vox_write):
15648 Use emacs_write_sig, not emacs_write.
15649 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15650 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15652 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15654 (emacs_full_write): New function.
15655 (emacs_write): Rewrite to use it.
15656 (emacswrite_sig, emacs_perror): New functions.
15657 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15659 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15661 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15662 on NS even if it is present. Pixmap on NS is a void*.
15664 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15666 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15667 * process.c (close_on_exec, accept4, process_socket):
15668 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15670 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15672 * w32.c (sys_dup): Declare prototype.
15676 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15678 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15680 Make file descriptors close-on-exec when possible (Bug#14803).
15681 This simplifies Emacs a bit, since it no longer needs to worry
15682 about closing file descriptors by hand in some cases.
15683 It also fixes some unlikely races. Not all such races, as
15684 libraries often open files internally without setting
15685 close-on-exec, but it's an improvement.
15686 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15687 * callproc.c (Fcall_process) [!MSDOS]:
15688 * emacs.c (main) [!DOS_NT]:
15689 * nsterm.m (ns_term_init):
15690 * process.c (create_process):
15691 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15692 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15693 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15694 Prefer mkostemp with O_CLOEXEC to mkstemp.
15695 * callproc.c (relocate_fd) [!WINDOWSNT]:
15696 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15697 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15699 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15700 Make the resulting file descriptor close-on-exec.
15701 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15702 * lread.c (load_descriptor_list, load_descriptor_unwind):
15703 Remove; no longer needed. All uses removed.
15704 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15705 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15707 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15708 (Fmake_network_process, Fnetwork_interface_list)
15709 (Fnetwork_interface_info, server_accept_connection):
15710 Make newly-created socket close-on-exec.
15711 * sysdep.c (emacs_open, emacs_fopen):
15712 Make new-created descriptor close-on-exec.
15713 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15714 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15716 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15718 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15719 for NS_IMPL_GNUSTEP.
15721 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15723 Fix openp errno handling.
15724 * callproc.c (Fcall_process): Preserve openp errno around close.
15725 * lread.c (openp): Set errno when returning -1, as some callers
15728 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15730 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15732 * nsterm.h (NSSavePanel): Update comment.
15733 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15734 (ns_run_file_dialog): Declare.
15736 * nsfns.m: Remove panelOK.
15738 (ns_run_file_dialog): New function.
15739 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15740 event loop, so file dialog is popped up by ns_run_file_dialog, called
15741 by sendEvent (Bug#14578).
15742 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15744 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15746 * xdisp.c (default_line_pixel_height): New function.
15747 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15748 (try_cursor_movement, redisplay_window, try_window)
15749 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15751 * window.c (window_scroll_pixel_based):
15752 use default_line_pixel_height.
15754 * dispextern.h (default_line_pixel_height): Add prototype.
15756 * frame.c (x_set_line_spacing): Accept a float value for
15757 line-spacing parameter, per the documentation.
15759 * data.c (Fmultibyte_string_p): Doc fix.
15761 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15763 Use emacs_open more consistently when opening files.
15764 This handles EINTR more consistently now, and makes it easier
15765 to introduce other uniform changes to file descriptor handling.
15766 * sysstdio.h: New file.
15767 * buffer.c (mmap_init):
15768 * cygw32.c (chdir_to_default_directory):
15769 * dispnew.c (Fopen_termscript):
15770 * emacs.c (Fdaemon_initialized):
15771 * fileio.c (Fdo_auto_save):
15772 * image.c (slurp_file, png_load_body, jpeg_load_body):
15773 * keyboard.c (Fopen_dribble_file):
15775 * print.c (Fredirect_debugging_output):
15776 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15777 * termcap.c (tgetent):
15778 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15779 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15780 * w32term.c (w32_initialize) [CYGWIN]:
15781 * xfaces.c (Fx_load_color_file):
15782 Use emacs_open instead of plain open, and emacs_fopen instead of
15784 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15785 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15786 * callproc.c (default_output_mode): New constant.
15787 (Fcall_process): Use it to call emacs_open instead of plain creat.
15788 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15789 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15790 (emacs_fopen): New function.
15791 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15792 Include <lisp.h>, for emacs_open.
15793 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15795 Remove duplicate #include directives.
15796 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15798 Don't include stdio.h twice.
15799 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15800 Don't include sys/types.h or stdio.h twice.
15801 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15802 * lread.c: Don't include coding.h twice.
15803 * nsfont.m: Don't include frame.h twice.
15804 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15805 * ralloc.c: Don't include <unistd.h> twice.
15806 * xdisp.c: Don't include font.h twice.
15807 * xterm.c: Don't include fontset.h twice.
15808 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15810 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15812 Scale ImageMagick images more carefully.
15813 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15814 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15815 Be more careful about avoiding undefined behavior after
15816 integer overflow and division by zero.
15818 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15820 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15821 (syms_of_w32fns): DEFSYM them.
15822 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15823 (CCHDEVICENAME): Define macros if not defined.
15824 (struct MONITOR_INFO_EX): New struct.
15825 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15826 (enum_display_monitors_fn): New variable.
15827 (globals_of_w32fns): Initialize it.
15828 (Fx_display_pixel_width, Fx_display_pixel_height)
15829 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15830 multi-monitor setups in docstrings.
15831 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15832 screen size by primary monitor's millimeter per pixel.
15833 (w32_monitor_enum, w32_display_monitor_attributes_list)
15834 (w32_display_monitor_attributes_list_fallback)
15835 (Fw32_display_monitor_attributes_list): New functions.
15836 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15838 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15840 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15842 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15844 * fileio.c (Qfile_notify_error): New error symbol.
15846 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15847 * inotify.c (inotify_callback, symbol_to_inotifymask)
15848 (Finotify_add_watch, Finotify_rm_watch): Use it.
15849 (inotifyevent_to_event): Exchange order of cookie and file name.
15850 (Finotify_add_watch): Adapt docstring.
15852 * lisp.h (Qfile_notify_error): Declare.
15854 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15856 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15857 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15858 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15859 which did not work (see <http://bugs.gnu.org/14569#307>).
15860 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15861 && (!noninteractive || initialized)). This attempts to thread
15862 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15864 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15866 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15867 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15869 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15871 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15872 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15873 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15874 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15876 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15878 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15879 Define to __sys_siglist.
15881 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15883 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15884 word-wrap, so that overflow-newline-into-fringe would work in
15885 visual-line-mode. (Bug#2749)
15886 (move_it_in_display_line_to): When the last scanned display
15887 element fits exactly on the display line, and
15888 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15889 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15890 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15891 finding buffer position that corresponds to pixel coordinates,
15892 e.g. in buffer_posn_from_coords.
15894 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15896 * process.c (handle_child_signal): Call catch_child_signal if
15899 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15901 Don't convert function pointers to void * and back.
15902 It isn't portable C, and it's easy enough to avoid.
15903 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15904 (make_save_value): Add support for SAVE_FUNCPOINTER.
15905 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15906 * print.c (print_object):
15907 Distinguish function from object pointers.
15908 * lisp.h (SAVE_FUNCPOINTER): New constant.
15909 (SAVE_SLOT_BITS): Adjust to it.
15910 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15911 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15912 (voidfuncptr): New typedef.
15913 (struct Lisp_Save_Value): New member data[0].funcpointer.
15914 (XSAVE_FUNCPOINTER): New function.
15916 Simplify buildobj processing.
15917 * Makefile.in (buildobj.h): Make it a sequence of strings each
15918 followed by comma, rather than a single string. Put it into a
15919 .tmp file in case there's an error while generating it.
15920 (gl-stamp): Use .tmp for temp files.
15921 (mostlyclean): Clean .tmp files.
15922 * doc.c (buildobj): Move to just the routine that needs it.
15923 It's now an array of strings, so processing is simpler.
15925 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15927 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15928 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15929 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15930 Invoke malloc_enable_thread even when not interactive.
15931 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15932 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15933 in this case, since the underlying bug has now been fixed.
15935 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15937 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15938 unlinking it (bug#14691).
15940 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15942 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15943 before checking whether buffer is modified. This lets
15944 `kill-buffer-query-functions' cancel killing of the buffer or save
15945 its content before `kill-buffer' asks user the "Buffer %s
15946 modified; kill anyway?" question.
15948 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15950 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15951 Let the super performKeyEquivalent deal with them (Bug#14747).
15953 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15955 * widget.c (resize_cb): Remove unused local.
15957 Do not use GTK 3 if it exists but cannot be compiled.
15958 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15959 * xterm.c (x_error_handler) [!USE_GTK]:
15962 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15964 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15966 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15967 to the valid range of values. (Bug#14753)
15969 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15970 when moving point by using the current glyph matrix. This avoids
15971 the need to force redisplay when this function is called in a
15974 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15976 Fix minor problems found by static checking.
15977 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15978 Redo the latter's body to sidestep GCC parenthesization warnings.
15979 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15980 * coding.c (detect_coding, detect_coding_system):
15981 * coding.h (struct undecided_spec):
15982 Use bool for boolean.
15983 * image.c (QCmax_width, QCmax_height): Now static.
15984 * xdisp.c (Fmove_point_visually): Remove unused local.
15986 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15988 * xdisp.c (Fmove_point_visually): New function.
15990 2013-06-28 Kenichi Handa <handa@gnu.org>
15992 * coding.h (define_coding_undecided_arg_index): New enum.
15993 (coding_attr_index): New members
15994 coding_attr_undecided_inhibit_null_byte_detection,
15995 coding_attr_undecided_inhibit_iso_escape_detection,
15996 coding_attr_undecided_prefer_utf_8.
15997 (undecided_spec): New struct.
15998 (struct coding_system): New member `undecided' of the member
16001 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
16002 (detect_coding): Likewise.
16003 (detect_coding_system): Likewise.
16004 (Fdefine_coding_system_internal): New coding system properties
16005 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
16007 (syms_of_coding): Adjust for coding_arg_undecided_max.
16009 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
16011 * image.c (x_from_xcolors): Remove unused local.
16013 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16015 Defer image data transfer between X client and server until actual
16018 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
16021 * image.c (Destroy_Image): Remove.
16022 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
16023 `mask_p', and `colors_p'. All uses changed.
16024 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
16025 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
16026 New macros for `flags' arg to x_clear_image_1.
16027 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
16028 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
16029 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
16030 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
16031 (image_get_x_image, image_unget_x_image): New functions or macros.
16032 (image_background, image_background_transparent, x_to_xcolors)
16033 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
16034 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
16035 instead of Destroy_Image.
16036 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
16037 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
16038 (png_load_body, jpeg_load_body, tiff_load, gif_load)
16039 (imagemagick_load_image, svg_load_image): Use them instead of
16040 x_create_x_image_and_pixmap, and x_put_x_image followed by
16041 x_destroy_x_image, respectively.
16042 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
16043 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
16044 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
16045 background_transparent fields.
16046 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
16047 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
16049 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
16051 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
16052 This mostly consists of undoing recent changes.
16053 * callproc.c (Fcall_process):
16054 * process.c (create_process):
16055 Do not worry about catching SIGCHLD here, undoing previous change.
16056 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
16057 * process.c, process.h (catch_child_signal):
16058 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
16059 * process.c (catch_child_handler): Don't worry about being called
16060 lazily and do not assume caller has blocked SIGCHLD, undoing
16061 previous change. Move first-time stuff back to
16062 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
16063 tickle glib, as that causes Cygwin bootstrap to fail. Do not
16064 set lib_child_handler if it's already initialized, which may
16065 help avoid problems on GNUstep.
16067 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
16069 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
16070 * callproc.c (Fcall_process):
16071 * process.c (create_process):
16072 Make sure SIGCHLD is caught before we fork,
16073 since Emacs startup no arranges to catch SIGCHLD.
16074 * process.c (lib_child_handler): Initialize to null, not to
16076 (catch_child_signal): Allow self to be called lazily.
16077 Do nothing if it's already been called.
16078 Assume caller has blocked SIGCHLD (all callers do now).
16079 * emacs.c (main): Do not catch SIGCHLD here; defer it until
16080 just before it's really needed.
16081 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
16082 since it hasn't been caught yet.
16084 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
16086 * image.c (compute_image_size): New function to implement
16087 :max-width and :max-height.
16088 (imagemagick_load_image): Use it.
16090 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
16092 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
16093 * callproc.c, process.h (block_child_signal, unblock_child_signal):
16095 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
16096 * process.c (catch_child_signal): Block SIGCHLD while futzing with
16097 the SIGCHLD handler, since the code is not atomic and (due to glib)
16098 signals may be arriving now.
16099 * sysdep.c (init_signals): Do not catch child signals here;
16100 'main' now does that later, at a safer time.
16102 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
16104 Clean up SIGCHLD handling a bit (Bug#14569).
16105 * process.c, process.h (catch_child_signal):
16106 Now always extern, even if !NS_IMPL_GNUSTEP.
16107 * process.c (catch_child_signal): Move glib tickler here from
16108 init_process_emacs, so that it's done earlier in Emacs
16109 initialization. Also move the noninteractive && !initialized
16110 check here from init_process_emacs. This is all a bit cleaner for
16111 GNUish platforms, and I hope it works around the Cygwin bug.
16112 * sysdep.c (init_signals): Invoke catch_child_signal here, so
16113 that glib signal handling is tickled before glib creates threads.
16115 * process.c (wait_reading_process_output): Avoid int overflow
16116 when reading more than 2 GiB total from a process.
16118 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
16120 * process.c (create_process): Handle a couple more cases,
16121 i.e., work even if new_argv and wait_child_setup[i] are cached.
16122 Use Fcall_process's style for volatile vars.
16124 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
16126 * process.c (create_process): Mark PROCESS volatile.
16128 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
16130 Use C99-style flexible array members if available.
16131 This avoids some subtle aliasing issues, which typically
16132 aren't a problem with GCC but may be a problem elsewhere.
16133 * alloc.c (sdata): New typedef, replacing the old struct sdata.
16134 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
16135 In either case, it uses a flexible array member rather than
16136 the old struct hack. All uses changed.
16137 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
16138 Adjust to sdata reorganization.
16139 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
16140 Use offsetof (struct, flex_array_member), not sizeof (struct), as
16141 that ports better to pre-C99 non-GCC.
16142 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
16143 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
16144 as the latter has changed.
16145 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
16146 and port better to pre-C99 GCC.
16147 * image.c (struct xpm_cached_color):
16148 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
16149 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
16150 Use FLEXIBLE_ARRAY_MEMBER.
16151 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
16152 Move decl to top level so it gets checked against implementation.
16153 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
16154 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
16156 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
16158 * syntax.c: Integer cleanups.
16159 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
16160 All uses that need 0-or-2 changed to:
16161 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
16162 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
16163 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
16164 (char_quoted, prev_char_comend_first, back_comment)
16165 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
16166 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
16167 Use bool for boolean.
16168 (update_syntax_table, skip_chars, skip_syntaxes):
16169 Prefer int to unsigned when either will do.
16170 (back_comment): Return boolean success flag, like forw_comment,
16171 instead of positive-or-minus-1 (which might have overflowed int anyway).
16172 Don't stuff ptrdiff_t into int.
16173 (syntax_spec_code, syntax_code_spec): Now const.
16174 (Fmatching_paren, scan_lists, scan_sexps_forward):
16175 Use enum syntaxcode for syntax code.
16176 (Fmatching_paren): Check that arg is a character, not just an integer.
16177 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
16178 (Finternal_describe_syntax_value): Omit no-longer-needed
16180 (skip_chars): Use char, not unsigned char, when the distinction
16182 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
16183 * bytecode.c (exec_byte_code):
16184 * syntax.c (syntax_spec_code, Fchar_syntax)
16185 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
16186 (init_syntax_once):
16187 * syntax.h (SYNTAX_WITH_FLAGS):
16188 Omit unnecessary casts.
16190 2013-06-20 Eli Zaretskii <eliz@gnu.org>
16192 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
16193 line dimensions here, to avoid race conditions with the main
16194 thread. (Bug#14062, bug#14630, bug#14669)
16196 * w32term.c (w32_draw_window_cursor): Compute the header line and
16197 mode line dimensions here.
16198 <w32_system_caret_window, w32_system_caret_hdr_height>:
16199 <w32_system_caret_mode_height>: New variables.
16201 * w32term.h: Declare them.
16203 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
16205 * alloc.c (die): Move "assertion failed" string here ...
16206 * lisp.h (eassert): ... from here. Also, suppress evaluation of
16207 COND when SUPPRESS_CHECKING. This shrinks the executable text
16208 size by 0.8% to 2.2% when configured with --enable-checking,
16209 depending on optimization flags (GCC 4.8.1 x86-64).
16211 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
16213 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
16215 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
16216 base is 2; this is more accurate.
16218 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
16220 * sound.c (string_default): Move to !WINDOWSNT section.
16221 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
16223 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
16225 * sound.c: Integer cleanups.
16226 Remove unnecessary forward decls.
16227 (struct sound_device): The 'file' member is now a Lisp_Object, not
16228 a char *, so that we needn't invoke alloca on a huge size.
16229 (Fplay_sound_internal): Adjust to this.
16230 (string_default): New function.
16231 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
16232 Use it to adjust to the struct sound_device change.
16233 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
16234 (be2hs) [0]: Remove.
16236 * syntax.c (skip_chars): Don't use uninitialized storage
16237 when searching a multibyte buffer for characters that are not in a
16238 unibyte string that contains non-ASCII characters.
16240 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
16242 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
16243 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
16245 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16247 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
16249 2013-06-18 Kenichi Handa <handa@gnu.org>
16251 * font.c (Ffont_spec): Signal an error for an invalid font name
16254 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16256 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
16257 In particular this ports to 32-bit sparc Sun cc.
16258 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
16259 array with a dummy element at specpdl[-1], so that its address can
16261 (unbind_to): Do not copy the binding; not needed, now that we
16262 copy old_value in the one place where the copy is needed.
16263 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
16264 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
16265 (union specbinding): Rename from struct specbinding. Redo layout
16266 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
16267 which is not portable. With Sun C 5.12 32-bit sparc, the
16268 declaration causes nargs to be an unsigned bitfield, a behavior
16269 that the C standard allows; but Emacs wants nargs to be signed.
16270 The overall type is now a union of structures rather than a
16271 structure of union of structures, and the 'kind' member is now a
16272 bitfield, so that the overall type doesn't grow. All uses changed.
16273 * process.c (Fmake_serial_process): Remove unnecessary initialization.
16275 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16277 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
16278 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
16280 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
16282 2013-06-17 Eli Zaretskii <eliz@gnu.org>
16284 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16285 unless we know that the window w's frame is a frame object.
16286 Another attempt at solving bug#14062 and bug#14630.
16288 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
16290 * textprop.c (property_set_type): New enum.
16291 (add_properties): Allow appending/prepending text properties.
16292 (add_text_properties_1): Factored out of Fadd_text_properties.
16293 (Fadd_text_properties): Move all the code into
16294 add_text_properties_1.
16295 (Fadd_face_text_property): New function that calls
16296 add_text_properties_1.
16298 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16300 Move functions from lisp.h to individual modules when possible.
16301 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
16302 * alloc.c (XFLOAT_INIT, set_symbol_name):
16303 * buffer.c (CHECK_OVERLAY):
16304 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
16305 (set_char_table_parent):
16306 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
16307 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
16308 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
16309 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
16311 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
16312 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
16313 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
16314 (backtrace_args, backtrace_debug_on_exit):
16315 * floatfns.c (CHECK_FLOAT):
16316 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
16317 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
16318 (set_hash_hash, set_hash_hash_slot, set_hash_index)
16319 (set_hash_index_slot):
16320 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
16321 * marker.c (CHECK_MARKER):
16322 * textprop.c (CHECK_STRING_OR_BUFFER):
16323 * window.c (CHECK_WINDOW_CONFIGURATION):
16324 Move here from lisp.h, and make these functions static rather than
16326 * buffer.c (Qoverlayp):
16328 * fns.c (Qhash_table_p):
16329 * window.c (Qwindow_configuration_p):
16331 * lisp.h: Remove the abovementioned defns and decls.
16333 Use functions, not macros, for XINT etc (Bug#11935).
16334 In lisp.h, prefer functions to function-like macros, and
16335 constants to object-like macros, when either will do. This:
16336 . simplifies use, as there's no more need to worry about
16337 arguments' side effects being evaluated multiple times.
16338 . makes the code easier to debug on some platforms.
16339 However, when using gcc -O0, keep using function-like macros
16340 for a few critical operations, for performance reasons.
16341 This sort of thing isn't needed with gcc -Og, but -Og
16342 is a GCC 4.8 feature and isn't widely-enough available yet.
16343 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
16344 Remove enum lsb_bits; no longer needed.
16345 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
16346 * buffer.c (Qoverlap):
16348 * fns.c (Qhash_table_p):
16349 Now extern, so lisp.h can use these symbols.
16350 * dispextern.h: Include character.h, for MAX_CHAR etc.
16351 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16352 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16353 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16354 (GLYPH_CODE_P): Move here from lisp.h.
16355 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16356 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
16357 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
16358 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
16359 XUNTAG now returns void *.
16360 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
16361 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
16362 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
16363 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
16364 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
16365 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
16366 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
16367 (lisp_h_XPNTR, lisp_h_XSYMBOL):
16368 New macros, renamed from their sans-lisp_h_ counterparts.
16369 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
16370 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
16371 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
16372 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
16373 If compiling via GCC without optimization, define these as macros
16374 in addition to inline functions.
16375 To disable this, compile with -DINLINING=0.
16376 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
16377 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
16378 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
16379 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
16380 (INTMASK, VALMASK): Now macros, since static values cannot be
16381 accessed from extern inline functions.
16382 (VALMASK): Also a constant, for benefit of old GDB.
16383 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
16384 is INTEGERP, which can fold it in.
16385 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
16386 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
16387 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
16388 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
16389 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
16390 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
16391 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
16392 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
16393 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
16394 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
16395 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
16396 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
16397 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
16398 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
16399 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
16400 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
16401 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16402 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16403 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16404 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16405 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16406 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16407 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16408 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16409 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16410 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16411 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16412 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16413 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16414 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16415 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16416 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16417 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16419 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16420 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16421 (VALMASK): Define in one place rather than in two, merging the
16422 USE_LSB_TAG parts; this is simpler.
16423 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16424 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16425 Move up, to avoid use before definition.
16426 Also include "globals.h" earlier, for the same reason.
16427 (make_natnum): New function.
16428 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16429 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16430 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16431 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16432 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16433 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16434 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16435 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16436 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16437 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16438 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16439 (Qwindow_configuration_p, Qimage): New forward declarations.
16440 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16441 (STRING_COPYIN): Remove; unused.
16442 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16443 (xcar_addr, xcdr_addr): New functions. All uses changed.
16444 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16445 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16446 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16447 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16448 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16449 (TYPE_RANGED_INTEGERP): Simplify.
16450 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16451 (setlocale, fixup_locale, synchronize_system_messages_locale)
16452 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16453 Now empty functions, not macros.
16454 (functionp): Return bool, not int.
16455 * window.c (Qwindow_configuration_p): Now extern,
16456 so window.h can use it.
16457 * window.h (Qwindowp): Move decl back to lisp.h.
16459 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16461 * xdisp.c (Fline_pixel_height): New function, required for solving
16464 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16466 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16468 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16470 * lread.c (syms_of_lread):
16471 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16473 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16475 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16477 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16479 * fileio.c (expand_file_name): Doc fix.
16481 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16483 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16484 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16485 Wait for self, not for 0. This can't hurt on GNU or similar
16486 system, and may help with Cygwin.
16488 * keyboard.c: Don't use PROP (...) as an lvalue.
16489 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16490 Use set_prop (A, B), not PROP (A) = B.
16492 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16494 * xdisp.c (get_it_property): Use it->window instead of generating
16495 a Lisp object from it->w.
16497 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16499 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16500 get-char-property the window that is being rendered, instead of
16501 the buffer, to support window-specific overlays. (Bug#14575)
16502 (compute_display_string_pos): When W is NULL, use the current
16503 buffer as the object to pass to get-char-property.
16504 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16505 pointer member of the bidi iterator, since no window is pertinent
16508 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16510 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16511 being displayed, and pass it to compute_display_string_pos.
16512 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16513 (bidi_paragraph_init): All callers changed.
16515 * xdisp.c (init_from_display_pos, init_iterator)
16516 (handle_single_display_spec, next_overlay_string)
16517 (get_overlay_strings_1, reseat_1, reseat_to_string)
16518 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16519 Set bidi_it.w member from it->w.
16520 (compute_display_string_pos): Accept additional argument, the
16521 window being displayed, and pass it to Fget_char_property.
16524 * dispextern.h (struct bidi_it): New member w, the window being
16526 (compute_display_string_pos): Adjust prototype.
16528 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16530 * xgselect.c: Remove unneeded include xterm.h.
16532 * process.c (wait_reading_process_output): Check for NS before GLIB.
16533 GLIB may be linked in due to rsvg, but ns_select must be called.
16535 * xgselect.c (xg_select): Remove call to window_system_available
16536 and g_main_context_pending at the top, so Gdk events (i.e. file
16537 notify) are processed when Emacs is started with -nw.
16539 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16541 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16542 (ctagsfiles3): New variable, includes only *.m files.
16543 (TAGS): Use an explicit language name in the regular expressions,
16544 to avoid transformation of '/SOMETHING' by MSYS to
16545 'c:\MSYS\SOMETHING'.
16547 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16549 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16551 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16553 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16554 still need to set the mouse pointer shape and activate help-echo.
16557 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16559 A few porting etc. fixes for the new file monitor code.
16560 See the thread containing
16561 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16562 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16563 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16564 (dir_monitor_callback, Fgfile_rm_watch):
16565 Use assq_no_quit instead of Fassoc, for speed.
16566 (dir_monitor_callback, Fgfile_rm_watch):
16567 eassert that the monitor is a fixnum.
16568 (dir_monitor_callback): No need for CDR_SAFE.
16569 Simplify building of lisp with alternative tails.
16570 (Fgfile_add_watch, Fgfile_rm_watch):
16571 Do not assume glib functions set errno reliably on failure.
16572 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16573 and signal an error otherwise.
16574 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16575 Use Fdelq instead of Fdelete, for speed.
16577 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16579 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16580 don't insist on being invoked on a highlighted tool-bar button.
16581 Avoids losing tool-bar functionality when mouse-highlight is nil.
16582 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16583 Don't highlight when mouse-highlight is nil.
16584 (note_mouse_highlight): When mouse-highlight is nil, don't return
16585 right away; instead, run tool-bar and mode-line highlight
16586 subroutine, clear any existing highlight, and revert the mouse
16587 pointer to its default shape. (Bug#14558)
16589 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16591 * lisp.mk (lisp): Add prog-mode.el.
16593 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16595 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16596 * process.c (dummy_handler): New function.
16597 (lib_child_handler): New static var.
16598 (handle_child_signal): Invoke it.
16599 (catch_child_signal): If a library has set up a signal handler,
16600 save it into lib_child_handler.
16601 (init_process_emacs): If using glib and not on Windows, tickle glib's
16602 child-handling code so that it initializes its private SIGCHLD handler.
16603 * syssignal.h (SA_SIGINFO): Default to 0.
16604 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16605 31; it should no longer be needed now.
16607 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16609 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16611 * gfilenotify.c (globals_of_gfilenotify): New function.
16612 (syms_of_gfilenotify): Move global initialization there.
16614 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16616 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16618 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16619 * keyboard.c (menu_bar_items, tool_bar_items):
16620 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16621 not override local keymaps any more.
16623 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16625 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16627 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16629 * w32console.c (initialize_w32_display): Return the dimensions of
16630 the console window via 2 additional arguments, not via the current
16631 frame. This avoids crashes due to overrunning the bounds of
16632 frame's decode_mode_spec_buffer, which is not resized following
16633 the change of the frame dimensions from the initial 10x10.
16635 * w32term.h (w32_initialize_display_info): Adjust prototype.
16637 * term.c (init_tty): Take dimensions of the frame from the values
16638 returned by initialize_w32_display.
16640 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16641 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16642 (LIBES): Add $(GFILENOTIFY_LIBS).
16644 * w32inevt.c (handle_file_notifications): Add dummy implementation
16645 for !HAVE_W32NOTIFY.
16647 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16649 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16651 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16653 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16655 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16657 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16659 Fix minor problems found by static checking.
16660 * data.c (pure_write_error):
16661 Use xsignal2, not Fsignal, as Fsignal might return.
16662 * eval.c (set_backtrace_debug_on_exit): Now static.
16663 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16664 No longer inline. EXTERN_INLINE is needed only for functions
16665 defined in .h files. Reindent function header as per GNU style.
16666 (backtrace_p, backtrace_top, backtrace_next):
16667 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16668 compiler or linker. Add extern decls to pacify gcc -Wall.
16669 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16671 * frame.c (free_monitors): Define only on platforms that need it.
16672 * nsterm.m (ns_term_init):
16673 * process.c (catch_child_signal):
16674 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16675 defined on all porting targets these days.
16676 * process.c, process.h (catch_child_signal):
16677 Make it extern only if NS_IMPL_GNUSTEP is defined.
16679 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16681 * w32.c (gettimeofday): Make the signature identical to prototype
16682 in nt/inc/sys/time.h.
16684 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16686 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16689 * keyboard.c (safe_run_hooks_error): Improve error message.
16691 * data.c (pure_write_error): Add `object' argument.
16692 * puresize.h (CHECK_IMPURE): Use it.
16694 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16696 * Makefile.in (NOTIFY_OBJ): New variable.
16697 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16699 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16700 Call syms_of_gfilenotify.
16702 * gfilenotify.c: New file.
16704 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16705 and Qfile_w32notify.
16706 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16707 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16709 * lisp.h: Declare syms_of_gfilenotify.
16711 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16713 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16715 Merge the specpdl and backtrace stacks. Make the structure of the
16716 specpdl entries more obvious via a tagged union of structs.
16717 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16718 (enum specbind_tag): New enum.
16719 (struct specbinding): Make it a tagged union of structs.
16720 Add a case for backtrace records.
16721 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16722 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16723 (backtrace_debug_on_exit): New accessors.
16724 (struct backtrace): Remove.
16725 (struct catchtag): Remove backlist field.
16726 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16728 (Flocal_variable_p): Speed up the common case where the binding is
16730 * eval.c (backtrace_list): Remove.
16731 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16732 (set_backtrace_args, set_backtrace_nargs)
16733 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16734 (backtrace_next): New functions.
16735 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16736 (unwind_to_catch, internal_lisp_condition_case)
16737 (internal_condition_case, internal_condition_case_1)
16738 (internal_condition_case_2, internal_condition_case_n): Don't bother
16739 with backtrace_list any more.
16740 (Fsignal): Adjust to new backtrace format.
16741 (grow_specpdl): Move up.
16742 (record_in_backtrace): New function.
16743 (eval_sub, Ffuncall): Use it.
16744 (apply_lambda): Adjust to new backtrace format.
16745 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16747 (specbind): Adjust to new specpdl format. Simplify.
16748 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16749 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16751 (mark_backtrace): Remove.
16752 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16753 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16754 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16756 * profiler.c (record_backtrace): Use get_backtrace.
16757 (handle_profiler_signal): Use backtrace_top_function.
16758 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16759 accessor functions.
16761 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16763 * process.h (catch_child_signal): Declare.
16765 * process.c (catch_child_signal): New function.
16766 (init_process_emacs): Call it.
16768 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16769 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16771 (x_set_cursor_type): Remove declaration.
16772 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16773 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16774 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16775 (ns_get_color): Use F suffix on float.
16776 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16777 (ns_get_rgb_color): Remove.
16778 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16779 (note_mouse_movement): x and y are CGFloat.
16780 (ns_draw_fringe_bitmap): Remove unused rowY.
16781 Change #if to COCOA && >= 10_6.
16782 (ns_draw_window_cursor): Remove unused overspill.
16783 (ns_draw_underwave): width and x are EamcsCGFloat.
16784 (ns_draw_box): thickness is CGFloat.
16785 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16786 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16787 if not in main thread.
16788 (ns_get_pending_menu_title, ns_check_menu_open)
16789 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16790 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16791 (sendFromMainThread:): New method.
16792 (changeFont:): size is CGFloat.
16793 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16794 Disable warning about permanent text.
16795 (characterIndexForPoint:): Adjust return type depending on GNUstep
16797 (mouseDown:): delta is CGFloat.
16798 (updateFrameSize): Remove unised variable f.
16799 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16800 Cast float to EmacsCGFloat.
16801 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16802 also to -1 when restoring.
16803 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16804 inside NS_IMPL_COCOA.
16805 (toggleFullScreen:): Put call to toggleFullScreen inside
16806 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16807 (setPosition:portion:whole:): por is CGFloat.
16808 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16809 (mouseDown:): Use CGFloat.
16810 (mouseDragged:): Remove unised variable edge.
16811 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16813 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16814 of CGFloat differs.
16815 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16816 when NS_IMPL_GNUSTEP.
16817 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16818 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16819 (EmacsToolbar): Add clearAll. Add tag argument to
16820 addDisplayItemWithImage.
16821 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16823 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16825 * nsmenu.m (ns_update_menubar): Make static.
16826 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16827 (fillWithWidgetValue:): Add cast to SEL for setAction.
16828 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16829 (update_frame_tool_bar): Update code for GNUstep.
16830 (clearAll): New method.
16831 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16832 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16833 Move identifierToItem setObject and activeIdentifiers addObject before
16834 call to insertItemWithItemIdentifier.
16835 (validateVisibleItems): Fix indentation.
16836 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16837 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16838 UtilityWindow to aStyle, remove call to setStyleMask.
16840 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16842 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16843 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16844 Use F suffix on floats.
16845 (ns_char_width): Returns CGFloat.
16846 (ns_ascii_average_width): w is CGFloat instead of float.
16847 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16849 (ns_glyph_metrics): CGFloat instead of float.
16851 * nsfns.m (x_set_foreground_color, x_set_background_color):
16853 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16854 remove unused variables.
16855 (Fns_read_file_name): Keep track if panel is for save.
16856 Use ns_filename_from_panel/ns_directory_from_panel.
16857 (Fns_list_services): delegate only used for COCOA.
16858 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16859 Just return the input if GNUstep.
16860 (x_screen_planes): Remove.
16861 (Fxw_color_values): Use EmacsCGFloat
16862 (Fns_display_monitor_attributes_list): Only get screen number for
16864 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16866 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16867 ns_directory_from_panel.
16869 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16871 * process.c (handle_child_signal): Also use WCONTINUED.
16872 This is so that list-processes doesn't mistakenly list the process
16873 as stopped, when the process has actually been continued and is
16876 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16878 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16879 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16880 not already configured.
16882 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16884 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16886 * Makefile.in (mostlyclean): Remove *.res files.
16888 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16890 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16891 a buffer (bug#8447).
16893 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16895 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16896 display vector, and we backtrack, handle the case that the
16897 previous character position is also displayed from a display
16898 vector or covered by a display string or image. (Bug#14476)
16900 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16902 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16903 (struct MonitorInfo, free_monitors): Remove.
16904 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16905 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16906 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16909 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16910 (struct MonitorInfo, free_monitors): Remove.
16911 (ns_screen_name): Make static.
16912 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16913 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16916 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16917 (struct MonitorInfo): New struct.
16918 (free_monitors, make_monitor_attribute_list): Declare.
16920 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16922 (free_monitors, make_monitor_attribute_list): New functions.
16923 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16926 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16928 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16930 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16932 * keyboard.c: Apply keyboard decoding only to events that come directly
16933 from the tty, not from unread-command-events (bug#14368).
16934 (read_event_from_main_queue): New function, extracted from read_char.
16935 (read_decoded_char): Remove.
16936 (read_decoded_event_from_main_queue): New function to replace it.
16937 (read_char): Use it.
16938 (read_key_sequence): Use read_char rather than read_decoded_char.
16940 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16942 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16944 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16946 2013-05-22 Kenichi Handa <handa@gnu.org>
16948 The following changes are to fix the setting of
16949 buffer-file-coding-system on, for instance, C-x RET c unix RET
16950 _FILE_OF_DOS_EOL_TYPE_ RET.
16952 * coding.h (struct coding_system): New member detected_utf8_chars.
16954 * coding.c (detect_coding_utf_8): Count characters and check EOL
16955 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16957 (setup_coding_system): Do not initialize coding->head_ascii.
16958 (check_ascii): Do not set coding->eol_seen but update it. Do not
16959 call adjust_coding_eol_type here.
16960 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16961 If the eol-type of CODING is already specified, adjust the eol type
16962 of the found coding-system.
16963 (decode_coding_gap): Cancel previous change. Utilize the
16964 character numbers counted by detect_coding_utf_8. Fix detection
16967 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16969 * search.c (looking_at_1): Only set last_thing_searched if the match
16970 changed the match-data (bug#14281).
16972 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16974 * xdisp.c (reseat_at_previous_visible_line_start):
16975 Already declared in dispextern.h, so remove it here.
16976 (move_it_vertically_backward): Likewise.
16978 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16980 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16981 (Fx_display_pixel_width, Fx_display_pixel_height)
16982 (Fx_display_mm_width, Fx_display_mm_height):
16983 Mention `display-monitor-attributes-list' in docstrings.
16985 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16986 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16987 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16988 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16989 (Fx_display_backing_store, Fx_display_visual_class)
16990 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16991 (Fx_display_grayscale_p, Fx_display_pixel_width)
16992 (Fx_display_pixel_height, Fx_display_planes)
16993 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16994 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16995 (Fx_display_mm_width, Fx_display_mm_height)
16996 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16997 height for all physical monitors as in X11.
16999 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
17000 Return pixel width or height for all physical monitors as in X11.
17002 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
17004 Port --enable-gcc-warnings to clang.
17005 * bytecode.c (exec_byte_code):
17007 Redo diagnostic pragmas to pacify clang, too.
17008 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
17009 * editfns.c (Fencode_time):
17010 * fileio.c (file_accessible_directory_p):
17011 * font.c (font_unparse_xlfd):
17012 Use '&"string"[index]' instead of '"string" + (index)'.
17013 * undo.c (user_error): Remove; unused.
17015 2013-05-16 Eli Zaretskii <eliz@gnu.org>
17017 * insdel.c (insert_1_both): Document the arguments, instead of
17018 referring to insert_1, which no longer exists.
17020 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
17021 some window, increment windows_or_buffers_changed, so that
17022 *Messages* display in that window is updated. (Bug#14408)
17024 * w32.c: Include epaths.h.
17025 (init_environment): Use cmdproxy.exe without leading directories.
17026 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
17028 (gettimeofday): Adjust signature and return value to Posix
17031 * unexw32.c (open_output_file): Delete the existing emacs.exe
17032 before creating it, to break the hard link to the versioned
17035 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
17036 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
17037 (FIRSTFILE_OBJ): New variables.
17038 (W32_RES): Rename to EMACSRES. All users changed.
17039 (base_obj): Use $(CM_OBJ).
17040 (ALLOBJS): Use $(FIRSTFILE_OBJ).
17041 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
17042 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
17043 $(W32_RES_LINK) before $(LIBES).
17044 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
17046 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
17048 * makefile.w32-in (DOC): Use just "DOC".
17050 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
17052 * process.c: Export default filters and sentinels to Elisp.
17053 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
17055 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
17056 (Fset_process_sentinel, Fformat_network_address):
17057 Default to them instead of nil.
17058 (server_accept_connection): Sentinels can't be nil any more.
17059 (read_and_dispose_of_process_output): New function, extracted from
17060 read_process_output.
17061 (read_process_output): Use it; filters can't be nil.
17062 (Finternal_default_process_filter): New function, extracted from
17063 read_process_output.
17064 (exec_sentinel_unwind): Remove function.
17065 (exec_sentinel): Don't zilch sentinel while running.
17066 (status_notify): Sentinels can't be nil.
17067 (Finternal_default_process_sentinel): New function extracted from
17069 (setup_process_coding_systems): Default filter is not nil any more.
17070 (syms_of_process): Export new Elisp functions and initialize
17072 * lisp.h (make_lisp_proc): New function.
17074 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
17076 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
17078 2013-05-14 Eli Zaretskii <eliz@gnu.org>
17080 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
17081 unless we know that the window w is a leaf window.
17082 Another attempt at solving bug#14062.
17084 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
17086 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
17089 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
17091 * image.c (gif_load): Check that subimages fit (Bug#14345).
17093 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
17095 * lread.c (skip_dyn_eof): New function.
17096 (read1): Use it to skip the end of a file in response to #@00.
17098 * doc.c (get_doc_string): Slightly relax the sanity checking.
17100 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
17102 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
17103 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
17104 (MonitorInfo): New struct.
17105 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
17106 (Fns_display_monitor_attributes_list): New functions.
17107 (display-usable-bounds): Remove.
17108 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
17111 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
17113 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
17114 (GTK_CHECK_VERSION): New macro, if not already defined.
17115 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
17116 replaced by GTK_CHECK_VERSION.
17118 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
17120 * xterm.h (GTK_PREREQ): New macro.
17121 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
17122 to use this macro instead, for consistency and clarity.
17124 2013-05-08 Eli Zaretskii <eliz@gnu.org>
17126 * xdisp.c (row_for_charpos_p): New function, with code of
17127 cursor_row_p, but accepts an additional argument CHARPOS instead
17128 of using a hardcoded PT.
17129 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
17130 (row_containing_pos): Call row_for_charpos_p instead of partially
17131 doing the same. Fixes cursor positioning under longlines-mode
17132 when longlines-show-effect includes more than one newline, when
17133 moving the cursor vertically up.
17135 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
17137 * makefile.w32-in (ACL_H): New macro.
17138 ($(BLD)/fileio.$(O)): Update dependencies.
17140 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
17142 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
17143 * Makefile.in (LIB_ACL): New macro.
17144 (LIBACL_LIBS): Remove.
17145 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
17146 * fileio.c: Include <acl.h>.
17147 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
17148 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
17150 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
17153 * unexelf.c: Don't assume ElfW (Half) fits in int.
17154 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
17155 when dealing with ElfW (Half) values, since they can exceed 2**31
17156 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
17157 (entry_address): Omit unused NUM arg. All uses changed.
17159 2013-05-07 Juri Linkov <juri@jurta.org>
17161 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
17162 to the string converted from number with `Fnumber_to_string'.
17165 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
17167 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
17168 This fixes a problem introduced by my previous change.
17170 2013-05-07 Glenn Morris <rgm@gnu.org>
17172 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
17174 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
17176 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
17178 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
17180 Static checking by GCC 4.8.0.
17181 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
17182 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
17183 (x_get_monitor_attributes_fallback)
17184 (x_get_monitor_attributes_xinerama)
17185 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
17186 Define only if USE_GTK.
17187 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
17188 (x_get_monitor_attributes_fallback): Omit unused locals.
17189 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
17190 Use double, not float, to avoid mixed-mode floating point arithmetic.
17192 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
17193 Jan Djärv <jan.h.d@swipnet.se>
17195 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
17196 (XINERAMA_CFLAGS): New macros.
17197 (ALL_CFLAGS, LIBES): Use them.
17199 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
17200 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
17201 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
17202 (syms_of_xfns): DEFSYM them.
17203 (struct MonitorInfo): New struct.
17204 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
17205 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
17206 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
17207 (x_get_monitor_attributes_xinerama): New functions.
17208 (Fx_display_monitor_attributes_list): New primitive.
17209 (syms_of_xfns): Defsubr it.
17211 * xterm.h (x_display_info): Add Xatom_net_workarea and
17212 Xatom_net_current_desktop.
17214 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
17215 and dpyinfo->Xatom_net_current_desktop.
17217 2013-05-06 Eli Zaretskii <eliz@gnu.org>
17219 * xdisp.c (pos_visible_p): Use the special code for finding the
17220 beginning of a display property or overlay for any "replacing"
17221 display property, not just for display strings. This solves
17222 incorrect reporting of position by posn-at-point. (Bug#14241)
17224 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
17226 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
17227 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
17228 Verify that ElfW (Half) fits in int.
17229 (fatal): Use same signature as lisp.h.
17230 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
17231 configure and build with -DUNEXELF_DEBUG without worrying about
17232 other modules that use DEBUG.
17233 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
17234 possibly-wide integers now uses it instead of plain fprintf.
17235 (entry_address): New function, which avoids problems with 32-bit
17236 overflow on 64-bit hosts.
17237 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
17238 (round_up): Don't assume the remainder fits in int.
17239 (find_section): Use bool for boolean. Simplify debug code.
17240 (unexec): Don't assume file sizes fit in int or size_t.
17241 Omit unnecessary trailing newline in 'fatal' format.
17242 Use strerror rather than outputting decimal error number.
17243 Remove unused code when emacs is not defined;
17244 this file relies on Emacs now.
17245 Don't assume e_phnum and e_shnum are positive.
17247 * regex.c: Fix problems when DEBUG is defined.
17248 (extract_number, extract_number_and_incr): Define regardless of
17249 whether DEBUG is defined; that's simpler and makes the code less
17250 likely to go stale in the normal case when DEBUG is not defined.
17251 Return int rather than taking an int * arg. All callers changed.
17252 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
17253 Remove, replacing with ...
17254 (DEBUG_PRINT): New macro. All callers changed.
17255 (DEBUG_COMPILES_ARGUMENTS): New macro.
17256 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
17257 (print_compiled_pattern, print_double_string) [DEBUG]:
17258 Use prototype rather than old-style definition.
17259 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
17260 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
17261 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
17262 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
17263 Don't assume ptrdiff_t, size_t, and long are the same width as int.
17264 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
17265 This matters only when DEBUG is defined.
17267 2013-05-05 Eli Zaretskii <eliz@gnu.org>
17269 * xdisp.c (set_iterator_to_next): Set the
17270 ignore_overlay_strings_at_pos_p flag only if we are _really_
17271 iterating over an overlay string, as indicated by the
17272 current.overlay_string_index member. (Bug#14306)
17274 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
17276 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
17277 to where it is used, to avoid autorelease issues (Bug#14050).
17279 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
17281 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
17282 * fileio.c (syms_of_fileio): Implement this.
17283 * filelock.c (create_lock_file): If symbolic links don't work, so
17284 we use a regular file as a lock file, do not fsync the lock file;
17287 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
17289 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
17290 (syms_of_minibuf): Adjust accodingly.
17292 * callint.c (Fcall_interactively): Adjust calls accordingly.
17294 2013-05-04 Eli Zaretskii <eliz@gnu.org>
17296 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
17297 w->contents is a buffer before computing everything else.
17298 Use parentheses to disambiguate last part of the condition.
17300 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
17301 assertion violations. (Bug#14062)
17303 2013-05-01 David Reitter <david.reitter@gmail.com>
17305 * nsfns.m (ns_tooltip): Initialize.
17307 2013-04-28 Eli Zaretskii <eliz@gnu.org>
17309 * coding.c (decode_coding_gap): Don't remove the character before
17310 a newline unless it's a CR character. (Bug#14287)
17312 2013-04-28 Dan Nicolaescu <dann@gnu.org>
17314 * dispextern.h (struct face): Move enum face_underline_type
17315 earlier so that bitfields can be in the same word.
17317 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
17319 * nsfns.m (handlePanelKeys): New function.
17320 (EmacsOpenPanel:performKeyEquivalent:)
17321 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
17322 arrows/function/control and copy/paste keys (Bug#14296).
17324 2013-04-27 Juri Linkov <juri@jurta.org>
17326 * callint.c (Fcall_interactively): Call `Qread_number' for
17327 interactive code letter `n' instead of using duplicate code.
17330 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
17332 * systime.h (make_timeval): Declare as 'const'.
17334 2013-04-27 Kenichi Handa <handa@gnu.org>
17336 * font.c (font_open_entity): Always open a font of manageable
17339 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
17341 Port better to AIX (Bug#14258).
17342 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
17345 2013-04-24 Kenichi Handa <handa@gnu.org>
17347 * coding.c (decode_coding_iso_2022): When an invalid escape
17348 sequence is encountered, reset the invocation and designation
17349 status to the safest one.
17351 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
17353 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
17354 Without this fix, "make distclean" leaves stamp-h1 behind.
17356 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
17358 * w32fns.c (w32_fullscreen_rect): New function to compute the
17359 window rectangle for the given fullscreen mode.
17360 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
17361 longer tunes the window size. This keeps the window's edges flush
17362 with the screen and allows the taskbar to hide itself in fullboth.
17364 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
17365 window decorations and uses the entire screen.
17367 * w32term.h (w32_fullscreen_rect) Add prototype.
17368 (struct w32_output): Replace normal_width, normal_height,
17369 normal_top, and normal_left members with a single normal_placement
17371 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
17373 (FRAME_NORMAL_PLACEMENT): New macro.
17375 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
17377 * minibuf.c (Ftest_completion): Silence compiler warning.
17379 2013-04-15 Eli Zaretskii <eliz@gnu.org>
17381 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
17384 * frame.h (WINDOW_FRAME): Protect macro and its argument with
17387 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
17388 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
17389 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
17390 parentheses where appropriate.
17392 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
17394 * keyboard.c (timer_start_idle): Remove no-longer-used local.
17396 2013-04-14 Eli Zaretskii <eliz@gnu.org>
17398 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
17399 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
17400 Mention in the doc string that setting these variables takes
17401 effect only after a call to set-window-buffer. (Bug#14200)
17403 2013-04-13 Eli Zaretskii <eliz@gnu.org>
17405 * indent.c (Fvertical_motion): Don't consider display strings on
17406 overlay strings as display strings on the buffer position we
17407 started from. This prevents vertical cursor motion from jumping
17408 more than one line when there's an overlay string with a display
17409 property at end of line.
17410 Reported by Karl Chen <Karl.Chen@quarl.org> in
17411 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17413 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17415 * window.c (select_window): `record_buffer' even if window is
17416 already selected (bug#14191).
17418 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17420 * window.c (Fwindow_end): Test more flags, including the buffer's
17421 last_overlay_modified flag, to determine whether the window's
17422 display is really up-to-date. Prevents the function from
17423 returning a stale value. (Bug#14170)
17424 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17427 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17429 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17430 garbaged only if it is not already the top frame on its TTY.
17431 This prevents flickering due to constant redrawing of TTY frames when
17432 there are GUI frames open in the same session. (Bug#13864)
17434 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17436 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17437 of marking the idle timers directly.
17439 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17441 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17442 tables (bug#14054).
17444 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17446 * window.c (select_window): Don't record_buffer while the invariant is
17447 temporarily broken (bug#14161).
17449 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17451 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17453 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17455 2013-04-07 Romain Francoise <romain@orebokech.com>
17457 Ignore additional platform-specific ACL errors (Bug#13702).
17458 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17459 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17461 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17463 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17466 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17468 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17469 This bug was introduced by my 2013-02-25 change that simplified
17470 data_start configuration. Without this change, on GNU/Linux
17471 an Emacs configured with --enable-profiling fails immediately
17472 due to a profiler signal.
17473 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17474 with these flags. On platforms where special flags are needed
17475 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17476 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17477 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17479 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17481 Get rid of some platform-specific functions examining window
17482 system and its capabilities. This is a partial rework of the
17484 * lisp.h (have_menus_p): Remove prototype. This function is
17485 replaced with platform-independent window_system_available.
17486 (check_window_system): Move to...
17487 * frame.h (decode_window_system_frame, window_system_available):
17488 ...here, add new prototypes.
17489 * frame.c (window_system_available, decode_window_system_frame):
17491 (check_window_system): Platform-independent now.
17492 * xterm.h (x_in_use): Remove declaration.
17494 * w32term.h (check_x_frame):
17495 * nsterm.h (check_x_frame): Remove prototypes. This function
17496 is replaced with platform-independent decode_window_system_frame.
17497 * msdos.c (have_menus_p): Remove.
17498 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17499 Remove platform-specific functions. Use check_window_system,
17500 decode_window_system_frame and check_ns_display_info where
17501 appropriate. Minor style and comment tweaks.
17502 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17503 (check_x_frame): Likewise.
17504 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17506 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17507 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17508 * xmenu.c, xselect.c: All related users changed.
17510 2013-04-03 Kenichi Handa <handa@gnu.org>
17512 The following changes is to optimize the code for reading UTF-8
17515 * coding.c (check_ascii): Rename from detect_ascii. Return value
17516 changed. Check EOL format. Do not call adjust_coding_eol_type
17518 (check_utf_8): New function.
17519 (adjust_coding_eol_type): Do nothing if already adjusted.
17520 (detect_coding): Compare the return value of check_ascii with
17521 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17522 (decode_coding_gap): Optimize for valid UTF-8.
17524 2013-03-21 Kenichi Handa <handa@gnu.org>
17526 * coding.c (syms_of_coding): Cancel previous change.
17528 * insdel.c (insert_from_gap): Fix previous change.
17530 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17532 Consistently use platform-specific function to detect window system.
17533 * lisp.h (check_window_system): New prototype. This function is
17534 going to replace check_x, check_w32 and check_ns.
17535 (have_menus_p): Mention msdos.c in comment.
17536 * fontset.c (check_window_system_func): Remove. Adjust all users.
17537 * fontset.h (check_window_system_func): Remove prototype.
17538 * nsterm.h (check_ns):
17539 * xterm.h (check_x):
17540 * w32term.h (check_w32): Likewise.
17541 * menu.c (Fx_popup_menu): Use check_window_system.
17542 * msdos.c (check_window_system): Define for MS-DOS.
17543 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17544 * w32fns.c (check_window_system): Likewise for MS-Windows.
17545 * xfns.c (check_window_system): Likewise for X.
17546 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17547 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17549 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17551 Prefer < to > in range checks such as 0 <= i && i < N.
17552 This makes it easier to visualize quantities on a number line.
17553 This patch doesn't apply to all such range checks,
17554 only to the range checks affected by the 2013-03-24 change.
17555 This patch reverts most of the 2013-03-24 change.
17556 * alloc.c (xpalloc, Fgarbage_collect):
17557 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17558 * character.c (string_escape_byte8):
17559 * charset.c (read_hex):
17560 * data.c (cons_to_unsigned):
17561 * dispnew.c (update_frame_1):
17562 * doc.c (Fsubstitute_command_keys):
17563 * doprnt.c (doprnt):
17564 * editfns.c (hi_time, decode_time_components):
17565 * fileio.c (file_offset):
17566 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17567 * font.c (font_intern_prop):
17568 * frame.c (x_set_alpha):
17569 * gtkutil.c (get_utf8_string):
17570 * indent.c (check_display_width):
17571 * keymap.c (Fkey_description):
17572 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17574 * minibuf.c (read_minibuf_noninteractive):
17575 * process.c (wait_reading_process_output):
17576 * search.c (Freplace_match):
17577 * window.c (get_phys_cursor_glyph):
17578 * xdisp.c (redisplay_internal):
17579 * xsmfns.c (smc_save_yourself_CB):
17580 Prefer < to > for range checks.
17581 * dispnew.c (sit_for): Don't mishandle NaNs.
17582 This fixes a bug introduced in the 2013-03-24 change.
17583 * editfns.c (decode_time_components): Don't hoist comparison.
17584 This fixes another bug introduced in the 2013-03-24 change.
17586 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17588 * frame.h (struct frame): Drop scroll_bottom_vpos
17589 member becaue all real users are dead long ago.
17590 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17591 * xdisp.c (redisplay_internal): Adjust user.
17593 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17595 * nsmenu.m (showAtX:Y:for:): setLevel to
17596 NSPopUpMenuWindowLevel (Bug#13998).
17598 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17600 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17601 (ns_check_pending_open_menu): Declare.
17603 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17604 (x_activate_menubar): Update the menu with title that matches
17605 ns_get_pending_menu_title, and call
17606 ns_check_pending_openmenu (Bug#12698).
17607 (menuWillOpen:): New method.
17608 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17610 * nsterm.m (menu_will_open_state, menu_mouse_point)
17611 (menu_pending_title): New varaibles.
17612 (ns_get_pending_menu_title, ns_check_menu_open)
17613 (ns_check_pending_open_menu): New functions.
17615 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17617 * indent.c (current_column_bol_cache): Remove leftover which is not
17618 used in Fmove_to_column any more.
17619 (current_column, scan_for_column): Adjust users.
17620 * keyboard.c (last_point_position_buffer, last_point_position_window):
17621 Remove leftovers which are not used for recording undo any more.
17622 (command_loop_1, syms_of_keyboard): Adjust users.
17623 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17624 redisplay_window any more.
17625 (move_it_to): Adjust user.
17627 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17629 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17630 Update dependencies.
17632 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17634 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17635 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17636 forward references.
17638 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17640 * window.h (struct window): Replace hchild, vchild and buffer slots
17641 with a single slot 'contents'. This is possible because each valid
17642 window may have either the child window (in vertical or horizontal
17643 combination) or buffer to display (for the leaf window). Using that,
17644 a lot of operations to traverse and/or change window hierarchies may
17645 be simplified. New member horizontal is used to distinguish between
17646 horizontal and vertical combinations of internal windows.
17647 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17648 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17649 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17650 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17651 Use contents slot, not buffer, where appropriate.
17652 (wset_combination): New function.
17653 (wset_buffer): Add eassert.
17654 (Fframe_first_window): Simplify the loop reaching first window.
17655 (Fwindow_buffer): Use WINDOW_LEAF_P.
17656 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17657 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17658 (unshow_buffer): Convert initial debugging check to eassert.
17659 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17660 (make_parent_window, window_resize_check, window_resize_apply)
17661 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17662 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17663 Adjust to match struct window changes.
17664 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17665 (mark_window_cursors_off, count_windows, get_leaf_windows)
17666 (foreach_window_1): Simplify the loop.
17667 * alloc.c (mark_object): Do not check for the leaf window because
17668 internal windows has no glyph matrices anyway.
17669 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17670 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17671 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17672 (build_frame_matrix_from_window_tree, mirror_make_current)
17673 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17674 (update_window_tree, set_window_update_flags): Simplify the loop.
17675 (sync_window_with_frame_matrix_rows): Enforce live window.
17676 Use contents slot, not buffer, where appropriate.
17677 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17678 and WINDOW_HORIZONTAL_COMBINATION_P.
17679 (make_frame_visible_1): Simplify the loop.
17680 Use contents slot, not buffer, where appropriate.
17681 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17682 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17683 (expose_window_tree): Likewise.
17684 Use contents slot, not buffer, where appropriate.
17685 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17686 to avoid deleted windows. Use contents slot instead of buffer.
17687 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17688 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17689 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17690 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17692 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17694 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17695 identify the reasons for assertion violations in bug#14062 and
17697 (Fx_show_tip): Fix compilation error under
17698 "--enable-check-lisp-object-type". (Bug#14073)
17700 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17701 Reported by <rzl24ozi@gmail.com>.
17703 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17705 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17707 (unwind_with_echo_area_buffer): ...to restore it here.
17708 This is needed to ensure that...
17709 (redisplay_window): ...both window markers are valid here,
17710 which is verified by eassert.
17711 * editfns.c (save_excursion_save): Do not assume that
17712 selected_window always displays the buffer.
17713 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17716 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17718 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17721 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17723 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17725 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17727 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17728 since MinGW's w32api headers do. This avoids compiler warnings.
17730 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17731 if already defined.
17733 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17735 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17737 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17739 * gtkutil.c (style_changed_cb): Check if frame is live and an
17740 X frame (Bug#14038).
17742 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17744 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17745 Define only for _WIN32_WINNT less than 0x0500.
17746 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17748 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17749 see its own definitions of 'struct timeval' and 'struct timezone'.
17751 Fix incompatibilities between MinGW.org and MinGW64 headers.
17752 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17754 * w32.c (REPARSE_DATA_BUFFER): Guard with
17755 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17757 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17759 * xterm.c: Include X11/XKBlib.h
17760 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17762 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17764 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17766 * blockinput.h (input_blocked_p): Likewise.
17767 * bytecode.c (exec_byte_code): Likewise.
17768 * callproc.c (call_process_kill, call_process_cleanup)
17769 (Fcall_process): Likewise.
17770 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17771 (Fccl_execute_on_string): Likewise.
17772 * character.c (string_escape_byte8): Likewise.
17773 * charset.c (read_hex): Likewise.
17774 * cm.c (calccost): Likewise.
17775 * data.c (cons_to_unsigned): Likewise.
17776 * dired.c (directory_files_internal, file_name_completion):
17778 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17779 (sit_for): Likewise.
17780 * doc.c (Fsubstitute_command_keys): Likewise.
17781 * doprnt.c (doprnt): Likewise.
17782 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17783 * emacsgtkfixed.c: Likewise.
17784 * fileio.c (file_offset, Fwrite_region): Likewise.
17785 * floatfns.c (Fexpt, fmod_float): Likewise.
17786 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17788 * font.c (font_intern_prop): Likewise.
17789 * frame.c (x_set_alpha): Likewise.
17790 * gtkutil.c (get_utf8_string): Likewise.
17791 * indent.c (check_display_width): Likewise.
17792 * intervals.c (create_root_interval, rotate_right, rotate_left)
17793 (split_interval_right, split_interval_left)
17794 (adjust_intervals_for_insertion, delete_node)
17795 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17796 (merge_interval_right, merge_interval_left, copy_intervals)
17797 (set_intervals_multibyte_1): Likewise.
17798 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17799 * keymap.c (Fkey_description): Likewise.
17800 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17801 * lread.c (openp, read_integer, read1, string_to_number):
17803 * menu.c (ensure_menu_items): Likewise.
17804 * minibuf.c (read_minibuf_noninteractive): Likewise.
17805 * print.c (printchar, strout): Likewise.
17806 * process.c (create_process, Faccept_process_output)
17807 (wait_reading_process_output, read_process_output, send_process)
17808 (wait_reading_process_output): Likewise.
17809 * profiler.c (make_log, handle_profiler_signal): Likewise.
17810 * regex.c (re_exec): Likewise.
17811 * regex.h: Likewise.
17812 * search.c (looking_at_1, Freplace_match): Likewise.
17813 * sysdep.c (get_child_status, procfs_ttyname)
17814 (procfs_get_total_memory): Likewise.
17815 * systime.h (EMACS_TIME_VALID_P): Likewise.
17816 * term.c (dissociate_if_controlling_tty): Likewise.
17817 * window.c (get_phys_cursor_glyph): Likewise.
17818 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17819 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17821 * xfns.c (Fx_window_property): Likewise.
17822 * xmenu.c (set_frame_menubar): Likewise.
17823 * xselect.c (x_get_window_property, x_handle_dnd_message):
17825 * xsmfns.c (smc_save_yourself_CB): Likewise.
17826 * xterm.c (x_scroll_bar_set_handle): Likewise.
17828 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17830 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17831 to be optional or nil. Adjust comment and convert it to docstring.
17832 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17833 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17835 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17837 Static checking by GCC 4.8-20130319.
17838 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17839 * process.c (Fset_process_datagram_address)
17840 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17841 * xdisp.c (get_char_face_and_encoding)
17842 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17843 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17844 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17846 2013-03-24 Ken Brown <kbrown@cornell.edu>
17848 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17849 fix compilation on 64-bit Cygwin, where underscores are not
17850 automatically prepended.
17852 * w32term.c (w32_initialize): Silence compiler warning.
17854 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17856 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17857 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17858 variables, to save and restore frame dimensions.
17859 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17860 after returning from a 'fullscreen' configuration.
17861 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17862 to avoid races between the main thread and the input thread.
17864 * w32term.h (struct w32_output): New members normal_width,
17865 normal_height, normal_top, normal_left, and prev_fsmode.
17866 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17867 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17868 members of a frame.
17870 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17871 'fullscreen' parameter. Always record previous width and height
17872 of the frame, except when switching out of maximized modes, so
17873 that they could be restored correctly, instead of resetting to the
17874 default frame dimensions. Send SC_RESTORE command to the frame,
17875 unless we are going to send SC_MAXIMIZE, to restore the frame
17876 resize hints in the mouse pointer shown by the window manager.
17879 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17881 * lisp.h (get_frame_param): Adjust conditions for prototype
17884 2013-03-22 Ken Brown <kbrown@cornell.edu>
17886 * unexcw.c: Drop unneeded inclusion of w32common.h.
17887 (report_sheap_usage): Declare.
17888 (read_exe_header): Add magic numbers for x86_64.
17889 (fixup_executable): Fix printf format specifier for unsigned long
17892 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17894 * frame.h (struct frame): Put menu_bar_window under #ifdef
17895 because this member is not needed when X toolkit is in use.
17896 (fset_menu_bar_window):
17897 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17898 (free_glyphs, update_frame):
17899 * xdisp.c (expose_frame): Likewise.
17900 (display_menu_bar): Likewise. Remove redundant eassert.
17901 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17904 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17906 Use functions and constants to manipulate Lisp_Save_Value objects.
17907 This replaces code that used macros and strings and token-pasting.
17908 The change makes the C source a bit easier to follow,
17909 and shrinks the Emacs executable a bit.
17910 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17911 (make_save_value): Change 1st arg from string to enum. All callers
17914 (mark_object): Use if, not #if, for GC_MARK_STACK.
17915 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17916 (XSAVE_OBJECT): Now functions, not macros.
17917 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17918 the constant was never used.
17919 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17920 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17921 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17922 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17924 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17925 type3 with a single member save_type. All uses changed.
17926 (save_type, set_save_pointer, set_save_integer): New functions.
17927 * print.c (PRINTX): Remove.
17929 * alloc.c: Remove redundant static declarations.
17931 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17933 * window.h (struct window): Convert left_col, top_line, total_lines
17934 and total_cols from Lisp_Objects to integers. Adjust comments.
17935 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17937 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17938 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17939 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17940 Adjust users where appropriate.
17942 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17944 * frame.h (struct frame): Drop resx and resy because the same data is
17945 available from window system-specific output context. Adjust users.
17946 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17947 New functions to provide defaults when no window system available.
17948 (FRAME_RES_X, FRAME_RES_Y): New macros.
17949 (NUMVAL): Move from xdisp.c.
17950 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17951 (Ffont_face_attributes, Fopen_font):
17952 * image.c (gs_load):
17953 * w32font.c (fill_in_logfont):
17954 * xdisp.c (calc_pixel_width_or_height):
17955 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17956 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17958 2013-03-20 Kenichi Handa <handa@gnu.org>
17960 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17961 to 1 (temporary workaround until a bug related to ASCII
17962 optimization is fixed).
17964 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17966 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17967 Signal error if window is not internal. Adjust docstring.
17968 (delete_all_child_windows): Use combination_limit to save the buffer.
17969 (Fset_window_configuration): Adjust accordingly.
17970 * print.c (syms_of_print): Initialize debugging output not here...
17971 (init_print_once): ...but in a new function here.
17972 * lisp.h (init_print_once): Add prototype.
17973 * emacs.c (main): Add call to init_print_once. Adjust comments.
17975 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17977 * window.c (window_resize_check, window_resize_apply)
17978 (window_from_coordinates, recombine_windows, set_window_buffer)
17979 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17980 (Fsplit_window_internal, Fdelete_window_internal)
17981 (freeze_window_starts): Use bool for booleans.
17982 * window.h (window_frame_coordinates, resize_frame_windows)
17983 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17985 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17987 * dispnew.c (bitch_at_user): Use `user-error'.
17989 2013-03-17 Ken Brown <kbrown@cornell.edu>
17991 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17992 as return type of image_background. (Bug#13981)
17993 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17995 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17997 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17998 (ns_select): Don't return with result uninitialized.
18000 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
18003 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
18005 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
18006 directories. If filename is nil, get directory name (Bug#13932).
18007 Use getFilename and getDirectory.
18008 (getFilename, getDirectory): New methods for EmacsSavePanel and
18010 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
18012 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
18014 * coding.c (decode_coding_gap): Fix typo caught by static checking.
18016 2013-03-15 Kenichi Handa <handa@gnu.org>
18018 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
18019 (adjust_after_replace): Make it back to static. Delete the third
18020 arg text_at_gap_tail. Cancel the code for handling it.
18022 * coding.h (struct coding_system): New member eol_seen.
18024 * coding.c (detect_ascii): New function.
18025 (detect_coding): Set coding->head_ascii and coding->eol_seen only
18026 when the source bytes are actually scanned. On detecting for
18027 coding_category_utf_8_auto, call detect_ascii instead of scanning
18028 source bytes directly.
18029 (produce_chars): Call insert_from_gap with the new arg 0.
18030 (encode_coding): Likewise.
18031 (decode_coding_gap): Control ASCII optimization by the variable
18032 disable_ascii_optimization instead of #ifndef .. #endif.
18033 Deccode EOL format according to coding->eol_seen.
18034 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
18037 * lisp.h (adjust_after_replace): Cancel externing it.
18038 (insert_from_gap): Adjust prototype.
18040 2013-03-15 Eli Zaretskii <eliz@gnu.org>
18042 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
18043 FULLSCREEN_MAXIMIZED. (Bug#13935)
18045 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
18047 * region-cache.c (find_cache_boundary, move_cache_gap)
18048 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
18049 Simplify debugging check and convert to eassert. Adjust comment.
18050 (pp_cache): Put under ENABLE_CHECKING.
18052 2013-03-14 Eli Zaretskii <eliz@gnu.org>
18054 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
18055 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
18056 and WM_ACTIVATEAPP.
18057 (w32fullscreen_hook): If the frame is visible, reset
18058 f->want_fullscreen flag after changing the frame size. If the
18059 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
18062 2013-03-13 Daniel Colascione <dancol@dancol.org>
18064 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
18065 too so that these builds can use Cygwin's file conversion
18066 functions. (We've been building and linking cygw32.o all along
18067 and just not using it.)
18069 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
18071 File synchronization fixes (Bug#13944).
18072 * Makefile.in (LIB_FDATASYNC): New macro.
18074 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
18075 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
18076 Don't worry about HAVE_FSYNC, since a substitute fsync is
18077 available if the system lacks one.
18078 (Fwrite_regin): Retry fsync if interrupted.
18080 2013-03-13 Eli Zaretskii <eliz@gnu.org>
18082 * w32term.c (w32_read_socket): If the Emacs frame is being
18083 activated, call w32fullscreen_hook, to make sure the new frame
18084 dimensions are in effect. (Bug#13937)
18086 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
18088 * xdisp.c (init_iterator): Simplify because both character and byte
18089 positions are either specified or -1. Add eassert. Adjust comment.
18090 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
18091 character and byte positions can be obtained from marker.
18093 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
18095 Static checking by Sun C 5.12.
18096 * alloc.c (buffer_memory_full) [REL_ALLOC]:
18097 * bytecode.c (exec_byte_code):
18098 * dispnew.c (init_display):
18100 * fileio.c (Fsubstitute_in_file_name):
18101 * keyboard.c (Fevent_convert_list):
18102 * keymap.c (Fsingle_key_description):
18103 * term.c (maybe_fatal, fatal):
18104 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
18105 * xsmfns.c (Fhandle_save_session):
18106 Omit unreachable code.
18107 * keymap.c (map_keymap_char_table_item): Cast void * to
18108 a function pointer type; the C Standard requires this.
18110 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
18111 Include <sys/param.h> unconditionally, as that works elsewhere and
18112 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
18113 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
18116 See ChangeLog.12 for earlier changes.
18118 ;; Local Variables:
18122 Copyright (C) 2011-2015 Free Software Foundation, Inc.
18124 This file is part of GNU Emacs.
18126 GNU Emacs is free software: you can redistribute it and/or modify
18127 it under the terms of the GNU General Public License as published by
18128 the Free Software Foundation, either version 3 of the License, or
18129 (at your option) any later version.
18131 GNU Emacs is distributed in the hope that it will be useful,
18132 but WITHOUT ANY WARRANTY; without even the implied warranty of
18133 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18134 GNU General Public License for more details.
18136 You should have received a copy of the GNU General Public License
18137 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.