1 2015-03-18 Stefan Monnier <monnier@iro.umontreal.ca>
3 * alloc.c (purecopy): Handle hash-tables.
5 2015-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
7 * minibuf.c (Fread_buffer): Add `predicate' argument.
8 * callint.c (Fcall_interactively): Adjust calls accordingly.
10 2015-03-15 Eli Zaretskii <eliz@gnu.org>
12 * xdisp.c (handle_invisible_prop): Fix up it->position even when
13 we are going to load overlays at the beginning of the invisible text.
14 (setup_for_ellipsis): Reset the ignore_overlay_strings_at_pos_p
16 (next_overlay_string): Set the overlay_strings_at_end_processed_p
17 flag only if the overlays just processed were actually loaded at EOB.
19 2015-03-14 Daniel Colascione <dancol@dancol.org>
21 * emacs.c (standard_args): Add --no-x-resources.
22 (usage_message): Document that -Q implies --no-x-resources.
24 2015-03-13 Paul Eggert <eggert@cs.ucla.edu>
26 * frame.c (x_get_resource_string) [!USE_GTK]: Don't define.
28 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
30 2015-03-12 Eli Zaretskii <eliz@gnu.org>
32 * w32font.c (font_supported_scripts): Add subranges for Latin
33 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
34 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
35 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
36 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
37 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
38 Alphanumeric Symbols into several "scripts" like fontset.el does.
40 (syms_of_w32font): DEFSYM all the new script symbols.
42 2015-03-07 Eli Zaretskii <eliz@gnu.org>
44 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
45 Fix typedefs to be consistent with the corresponding w32 API
47 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
48 DefWindowProc if we successfully handled the message, as doing so
49 causes problems in displaying selection dialogs. (Bug#11732)
51 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
53 Work around x86 glibc backtrace bug
54 * sysdep.c (emacs_backtrace): Don't dump core on x86.
57 2015-03-05 Eli Zaretskii <eliz@gnu.org>
59 * keyboard.c (make_lispy_position): When the click is on the
60 right-side vertical scroll bar, pass the rightmost X coordinate to
61 buffer_posn_from_coords, so that the returned text position
62 reflects the closest point to the click. Fixes region extension
63 when mouse moves outside the Emacs frame that has scroll bars on
66 2015-03-04 Martin Rudalics <rudalics@gmx.at>
68 * frame.c (x_set_font): Try to keep frame height and width
69 unchanged if tool bar size changes with new font.
71 2015-03-03 Eli Zaretskii <eliz@gnu.org>
73 * search.c (find_newline): Avoid assertion violations in
74 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
75 for newlines near the end of the buffer. This happens in Rmail
76 when JIT font-lock fontifies a newly displayed portion of the
79 2015-03-03 Eli Zaretskii <eliz@gnu.org>
81 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
84 2015-03-03 Glenn Morris <rgm@gnu.org>
86 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
88 2015-03-03 Eli Zaretskii <eliz@gnu.org>
90 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
91 mouse_position_for_popup only for X frames. (Bug#19862)
93 2015-03-03 Eli Zaretskii <eliz@gnu.org>
95 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
97 2015-03-03 Eli Zaretskii <eliz@gnu.org>
99 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
100 assq_no_quit to fetch color definition by its string name.
103 2015-03-03 Eli Zaretskii <eliz@gnu.org>
105 * xdisp.c (move_it_in_display_line_to): Handle the case where the
106 last character of a screen line is whitespace, and we are under
107 word-wrap with overflow-newline-into-fringe turned on.
110 2015-03-03 Eli Zaretskii <eliz@gnu.org>
112 * xdisp.c (handle_stop, handle_single_display_spec)
113 (next-element_from_image): Don't reset the
114 ignore_overlay_strings_at_pos_p flag here.
115 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
117 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
118 after we've exhausted all the overlay strings at the current
119 position. (Bug#19307)
121 2015-03-03 Eli Zaretskii <eliz@gnu.org>
123 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
124 according to the object we are about to resume iterating.
127 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
128 of the window whose current glyph matrix was resized, which
129 disables the mode-line row as side effect.
131 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
132 whose update_mode_line flag is set. (Bug#19721)
134 2015-03-03 Eli Zaretskii <eliz@gnu.org>
136 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
138 2015-03-03 Daniel Colascione <dancol@dancol.org>
140 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
142 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
144 * alloc.c (run_finalizers): Omit unused local.
145 Also, redo newly-added code as per usual Emacs style.
147 2015-03-03 Martin Rudalics <rudalics@gmx.at>
149 * frame.c (adjust_frame_size): If the pixel sizes remain
150 unchanged but the number of lines or columns of the frame
151 changes, run `window--pixel-to-total' (Bug#19972).
152 (Qwindow_pixel_to_total): DEFSYM it.
154 2015-03-03 Daniel Colascione <dancol@dancol.org>
156 * print.c (print_object): Print whether a finalizer has
159 * data.c (Ftype_of): Make `type-of' work with finalizers.
160 (syms_of_data): Register Qfinalizer.
162 2015-03-02 Daniel Colascione <dancol@dancol.org>
164 * print.c (print_object): Print finalizers.
167 (finalizers, doomed_finalizers): New variables.
168 (init_finalizer_list, finalizer_insert, unchain_finalizer)
169 (mark_finalizer_list, queue_doomed_finalizers)
170 (run_finalizer_handler, run_finalizer_function, run_finalizers):
172 (garbage_collect_1, mark_object, sweep_misc)
173 (init_alloc_once, syms_of_alloc): Support finalizers.
174 (gc-precise-p): New Lisp variable.
176 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
177 (FINALIZERP, XFINALIZER): New functions.
178 (Lisp_Finalizer): New structure.
180 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
182 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
183 if CATEGORY is not an integer, or is an integer out of
184 unicode_category_t range.
186 2015-02-28 Martin Rudalics <rudalics@gmx.at>
188 * frame.c (make_initial_frame, Fmake_terminal_frame):
189 Set can_x_set_window_size and after_make_frame (Bug#19962).
191 2015-02-28 Eli Zaretskii <eliz@gnu.org>
193 * character.c (alphabeticp, decimalnump): New functions.
194 * character.h (alphabeticp, decimalnump): Add prototypes.
196 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
197 for multibyte characters by calling alphabeticp and decimalnump.
198 (BIT_ALPHA, BIT_ALNUM): New bit masks.
199 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
201 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
204 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
206 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
208 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
210 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
211 Initialize all args. Get outer_border from window attributes.
212 Fix typo for top_offset_y.
213 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
214 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
216 2015-02-27 Mark Laws <mdl@60hz.org>
218 Support daemon mode on MS-Windows (bug#19688)
219 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
220 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
221 signal clients we are ready for connections.
222 (Fdaemon_initialized): Use DAEMON_RUNNING.
223 [WINDOWSNT]: MS-Windows specific code to signal clients we are
224 ready for connections.
226 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
227 MS-Windows conditions for running in daemon mode.
229 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
231 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
233 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
236 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
238 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
239 dont use OUTER_TO_INNER macros.
240 (x_menu_show): Call x_real_pos_and_offsets, don't use
241 OUTER_TO_INNER macros.
243 2015-02-26 Eli Zaretskii <eliz@gnu.org>
245 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
247 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
249 * emacs.c (decode_env_path): Add parentheses around ternary
250 operator to increase readability and pacify compiler warnings.
252 2015-02-26 Eli Zaretskii <eliz@gnu.org>
254 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
257 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
259 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
261 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
263 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
264 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
265 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
267 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
268 instead of OUTER_TO_INNER_DIFF macros.
270 * xfns.c (x_real_pos_and_offsets): New function, basically the code
271 from x_real_positions.
272 (x_real_positions): Call x_real_pos_and_offsets.
273 (x_relative_mouse_position): Use XTranslateCoordinates instead of
274 OUTER_TO_INNER_DIFF macros.
275 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
276 border from window attributes. Adjust tool bar and menu widths.
278 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
281 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
283 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
285 Backtrace after malloc arena is corrupted
286 Without this change, if the malloc arena is corrupted and then
287 'backtrace' is called, the backtrace can crash because 'backtrace'
288 calls 'malloc'. For more, please see:
289 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
290 * emacs.c (main): Initialize tables used by 'backtrace'.
291 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
293 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
295 * nsfns.m (Fx_frame_geometry): New function.
296 (syms_of_nsfns): Defsubr Sx_frame_geometry.
298 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
301 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
302 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
304 2015-02-21 Eli Zaretskii <eliz@gnu.org>
306 * w32term.c (queue_notifications):
307 * w32inevt.c (handle_file_notifications):
308 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
311 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
313 Prefer 'Qfoo' to 'intern ("foo")'
314 * buffer.c (syms_of_buffer):
315 * bytecode.c (exec_byte_code):
316 * callint.c (Fcall_interactively):
317 * callproc.c (create_temp_file):
318 * charset.c (define_charset_internal):
319 * coding.c (syms_of_coding):
320 * editfns.c (syms_of_editfns):
322 * fns.c (syms_of_fns):
323 * frame.c (delete_frame, Fframe_parameters):
324 * keyboard.c (syms_of_keyboard):
325 * keymap.c (syms_of_keymap):
326 * minibuf.c (read_minibuf, syms_of_minibuf):
327 * nsfns.m (ns_cursor_type_to_lisp):
328 * textprop.c (syms_of_textprop):
329 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
330 * xfns.c (x_create_tip_frame, Fx_select_font):
331 * xml.c (parse_region):
332 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
333 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
335 (keys_of_buffer): ... instead of here.
336 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
337 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
338 optional than xfns.c.
340 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
342 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
343 setting fatal_error_in_progress, so gobble_input and *read_socket are
344 not read if there are pending_signals.
346 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
348 Simplify binary I/O configuration
349 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
350 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
351 (FOPEN_BINARY, FOPEN_TEXT): New macros.
352 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
353 doesn't guarantee that "t" will work.
355 2015-02-19 Eli Zaretskii <eliz@gnu.org>
357 * keyboard.c (read_char): Make sure this_single_command_key_start
358 is in sync with this_command_key_count, around the call to
359 input-method-function. (Bug#19774)
361 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
363 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
364 message to DefWindowProc, after positioning the IME window, to
365 trigger its display. (Bug#11732)
367 2015-02-18 Eli Zaretskii <eliz@gnu.org>
369 * emacs.c (Fkill_emacs): Exit with specified exit code even if
370 stdin is at EOF. (Bug#19897)
372 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
374 * keyboard.c (read_char): When there is an input method function,
375 do not restore the echo area if a prefix argument is being
376 introduced. (Bug#19875)
378 2015-02-16 Kelly Dean <kelly@prtime.org>
380 * src/keyboard.c (timer_check_2): Fix incorrect comment.
382 2015-02-14 Martin Rudalics <rudalics@gmx.at>
384 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
385 Suggested by Alan Mackenzie <acm@muc.de>.
387 2015-02-14 Eli Zaretskii <eliz@gnu.org>
389 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
390 x_relative_mouse_position only for X frames. (Bug#19862)
392 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
394 Better support for future plugins
395 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
396 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
397 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
399 2015-02-11 Martin Rudalics <rudalics@gmx.at>
401 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
402 SIZE_RESTORED cases correctly handle `maximized' value for the
403 `fullscreen' parameter. Don't use 'maximized' frame parameter
405 (w32fullscreen_hook): Include menu bar height when calculating
406 new text height in FULLSCREEN_BOTH case.
407 * xterm.c (do_ewmh_fullscreen): Handle transition from
408 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
409 x_frame_normalize_before_maximize is set.
411 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
413 Use bool for boolean in xdisp.c
414 * dispextern.h (display_prop_intangible_p, resize_mini_window)
415 (pixel_to_glyph_coords, mark_window_display_accurate)
416 (compute_display_string_pos, handle_tool_bar_click)
417 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
418 * lisp.h (setup_echo_area_for_printing, message_with_string)
419 (pos_visible_p): Use bool for boolean.
420 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
421 Remove unnecessary forward decls.
422 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
423 (CHECK_IT, CHECK_WINDOW_END):
424 Now an inline function that is always defined.
426 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
427 Remove; no longer needed.
428 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
429 (get_overlay_strings): Omit unnecessary casts.
430 (forward_to_next_line_start):
432 Prefer !BOOL to (BOOL ? 0 : 1).
433 (next_element_function): New typedef.
434 (get_next_element): Use it. Now const.
435 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
436 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
437 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
438 (tool_bar_item_info): Simplify.
439 (invisible_prop): Rename from invisible_p, since it doesn't
440 return bool. All callers changed.
441 (x_produce_glyphs): Simplify.
443 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
445 Check for some overflows in vertical-motion
446 * indent.c (window_column_x): New function.
447 (Fvertical_motion): Use it to protect against integer overflow
448 when computing column. Prefer extract_float to doing things by hand.
449 Avoid unnecessary casts.
451 * xfont.c: Minor style fixes
452 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
453 Redo loop so that less indentation is needed.
455 2015-02-09 Eli Zaretskii <eliz@gnu.org>
457 * indent.c (Fvertical_motion): Accept an additional argument
458 CUR-COL and use it as the starting screen coordinate.
459 * window.c (window_scroll_line_based, Fmove_to_window_line):
460 All callers of vertical-motion changed.
462 2015-02-09 Dima Kogan <dima@secretsauce.net>
464 * font.c (font_score): Remove unused variable assignment.
466 2015-02-09 Dima Kogan <dima@secretsauce.net>
468 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
470 * font.c (font_score): Try to find a font without scaling first,
471 and only accept scalable fonts if we did not get a match (Bug#19117).
473 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
475 * keyboard.c (syms_of_keyboard): Use non-nil default value.
477 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
479 Use C99's INFINITY and NAN macros
480 * lread.c: Include <math.h>.
481 (string_to_number): Use INFINITY and NAN rather than rolling our own.
482 This avoids some runtime diagnostics when building with
483 gcc -fsanitize=undefined.
485 Fix bidi_explicit_dir_char undefined behavior
486 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
487 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
489 Better distinguish infinite from invalid times
490 * editfns.c (check_time_validity): New function.
491 (decode_time_components): Return int, not bool.
492 Return -1 (not 0) if the time is out of range.
494 (lisp_time_struct, lisp_seconds_argument): Distinguish better
495 between time overflow and invalid time values.
497 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
499 Minor tweaks to frame_size_history_add
500 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
501 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
502 (Fframe_after_make_frame): Simplify.
503 * gtkutil.c: Remove commented-out code.
504 * xfns.c (Fx_create_frame): Fix indenting.
506 2015-02-08 Eli Zaretskii <eliz@gnu.org>
508 * frame.c (Fframe_parameter): Don't replace a non-nil value of
509 foreground-color or background-color parameters with a nil value.
512 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
514 * data.c (Findirect_function): Like `symbol-function', don't signal an
515 error for void functions any more.
517 2015-02-07 Martin Rudalics <rudalics@gmx.at>
519 * frame.c (frame_size_history_add): New function.
520 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
521 only after frame's after_make_frame slot is true.
522 Inhibit resizing fullwidth-/height frames in one direction only.
523 Update frame_size_history.
524 (adjust_frame_size): Call frame_size_history_add.
525 (make_frame): Initalize after_make_frame slot.
526 (Fmake_terminal_frame): Adjust adjust_frame_size call.
527 (Fcan_run_window_configuration_change_hook): Rename to
528 Fframe_after_make_frame. Set after_make_frame slot.
529 Return second argument.
530 (x_set_frame_parameters): Postpone handling fullscreen parameter
531 until after width and height parameters have been set.
532 Apply width and height changes only if can_x_set_window_size is true.
533 Update frame_size_history.
534 (Qadjust_frame_size_1, Qadjust_frame_size_2)
535 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
536 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
537 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
538 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
539 (Qxg_change_toolbar_position, Qx_net_wm_state)
540 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
541 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
542 (Qtip_frame, Qterminal_frame): New symbols.
543 (Vframe_adjust_size_history): Rename to frame_size_history.
544 * frame.h (struct frame):
545 Rename can_run_window_configuration_change_hook slot to
547 (frame_size_history_add): Extern.
548 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
549 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
550 (xg_frame_set_char_size): Try to preserve the status of
551 fullwidth/-height frames. Call frame_size_history_add.
552 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
553 (xg_change_toolbar_position): Call frame_size_history_add.
554 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
556 (Fx_create_frame): Process fullscreen parameter after frame has
558 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
559 (Fx_frame_geometry): Don't pollute pure storage.
560 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
561 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
562 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
563 w32fullscreen_hook immediately.
564 (x_fullscreen_adjust, x_check_fullscreen): Remove.
565 (w32fullscreen_hook): Call change_frame_size just as with a
566 "normal" frame resize operation. Call do_pending_window_change.
567 (x_set_window_size): Try to handle fullwidth and fullheight more
568 accurately. Don't rely on w32_enable_frame_resize_hack.
569 (w32_enable_frame_resize_hack): Remove variable.
570 * widget.c (EmacsFrameResize): Remove dead code.
571 Call frame_size_history_add
572 * window.c (run_window_configuration_change_hook):
573 Check f->after_make_frame instead of
574 f->can_run_window_configuration_change_hook.
575 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
576 (Fx_create_frame): Process fullscreen parameter after frame has
578 (Fx_frame_geometry): Don't pollute pure storage.
579 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
580 Call frame_size_history_add.
581 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
582 (x_check_fullscreen): Count in menubar when calling
583 XResizeWindow. Wait for ConfigureNotify event.
584 Call frame_size_history_add.
585 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
586 changing a fullheight frame's width or a fullwidth frame's
587 height. Call frame_size_history_add.
588 (x_set_window_size): Simplify xg_frame_set_char_size and
589 x_set_window_size_1 calls.
590 (x_frame_normalize_before_maximize): New variable.
592 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
594 Remove no-longer-used cursor_in_echo_area code
595 * dispnew.c (set_window_cursor_after_update, update_frame_1):
596 Remove checks for negative cursor_in_echo_area, since this var is
597 a boolean, and has been a boolean for some time. Simplify.
598 * dispnew.c (init_display):
599 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
601 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
603 * eval.c (Ffunction): Handle the new (:documentation ...) form.
604 (syms_of_eval): Declare `:documentation'.
606 2015-02-05 Martin Rudalics <rudalics@gmx.at>
608 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
609 argument added on 2015-02-01.
611 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
613 Remove no-longer-used two_byte_p calculations
614 * dispextern.h (struct glyph_string): Remove member two_byte_p.
616 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
619 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
621 Omit unnecessary var if GTK or NS
622 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
623 Now a constant zero on these platforms.
625 2015-02-01 Martin Rudalics <rudalics@gmx.at>
627 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
629 2015-01-31 Eli Zaretskii <eliz@gnu.org>
631 * coding.c (raw_text_coding_system_p): New function.
633 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
634 keyboard coding-system is 'raw-text'. (Bug#19532)
636 * coding.h (raw_text_coding_system_p): Add prototype.
638 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
640 * Makefile.in (gl-stamp): Generate globals.h through the use of
642 (globals.h): Replace with empty command.
644 2015-01-31 Eli Zaretskii <eliz@gnu.org>
646 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
647 and ICONIFY_EVENT for the purposes of breaking while-no-input
650 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
651 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
654 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
656 Simplify read_dirent's MSDOS hacks
657 * dired.c (read_dirent): Simplify by removing the need for the
658 DIR_ENTRY argument. All callers changed. This separates the
659 MS-DOS idiosyncrasies better from the rest of the code.
661 2015-01-30 Eli Zaretskii <eliz@gnu.org>
663 * dired.c (read_dirent): Accept an additional argument
664 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
665 time it is called, report the error as if it happened in
667 (directory_files_internal, file_name_completion): Adjust callers
670 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
672 Refactor calls to opendir for simplicity
673 * dired.c (open_directory): Accept Lisp_Object, not char *, for
674 dirname. Signal an error if the open fails. All callers changed.
676 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
678 Report readdir failures
679 Previously, on non-MS-Windows platforms the code treated most
680 readdir failures as EOF. This was incorrect, e.g., when readdir
681 fails with errno == EOVERFLOW. Signal an error instead.
682 * dired.c (read_dirent):
683 New function, which signals an error when readdir fails.
684 (directory_files_internal, file_name_completion): Use it.
686 2015-01-29 Eli Zaretskii <eliz@gnu.org>
688 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
689 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
692 * w32font.c (struct font_callback_data, w32font_list_internal)
693 (w32font_driver, w32font_match_internal): Use bool where appropriate.
695 * w32menu.c (x_activate_menubar, set_frame_menubar)
696 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
697 (is_simple_dialog): Use bool where appropriate.
699 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
701 Use bool, not int, to track face changes
702 * xfaces.c (face_change): Rename from face_change_count, and
703 change from int to bool. The var is now true (instead of nonzero)
704 if attributes have changed; this is simpler. All uses changed.
707 2015-01-28 Eli Zaretskii <eliz@gnu.org>
709 * dired.c (directory_files_internal, file_name_completion)
710 [WINDOWSNT]: Signal an error when errno is set non-zero by
711 'readdir', regardless of its value.
713 * w32.c (sys_readdir): Set errno to ENOENT when the directory
714 doesn't exist and to EACCES when it's not accessible to the
715 current user. Set errno to zero when FindNextFile exhausts the
716 directory, so that callers don't interpret that as an error and
717 don't signal a file-error.
718 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
720 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
721 returns NULL and errno is ENOTDIR, behave as if opendir failed to
722 open the directory. (Bug#19701)
724 * w32.c (sys_readdir): If FindFirstFile fails because the
725 directory doesn't exist, set errno to ENOTDIR.
727 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
729 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
731 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
733 Fix coding.c subscript error
734 * coding.c (CODING_ISO_INVOKED_CHARSET):
735 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
737 2015-01-28 Eli Zaretskii <eliz@gnu.org>
739 * xdisp.c (produce_image_glyph): Fix display of images in R2L
740 screen lines: prepend the new glyph to the ones already there
741 instead of appending it.
743 * w32fns.c (w32_set_title_bar_text): New function, including
744 support for titles with non-ASCII characters outside of the
745 current system codepage.
746 (x_set_name, x_set_title): Use it. (Bug#19590)
748 * indent.c (Fvertical_motion): Return zero if we started from ZV
749 and there's an overlay after-string there. (Bug#19553)
751 * emacs.c (usage_message): Fix the description of the -nl switch.
754 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
755 end information if the window_end_valid flag is unset.
756 (try_window_id): If the call to display_line invalidated the
757 window end information, give up the try_window_id optimization.
760 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
761 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
763 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
765 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
767 * lisp.mk (lisp): Add cl-preloaded.
769 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
771 Use bool for boolean in xfaces.c
772 * dispextern.h: Adjust to signature changes.
773 * font.c (font_at, font_range):
774 * fontset.c (Finternal_char_font):
775 * fringe.c (draw_fringe_bitmap_1):
776 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
777 (get_next_display_element, highlight_trailing_whitespace)
778 (display_string, calc_line_height_property)
779 (note_mode_line_or_margin_highlight, note_mouse_highlight):
780 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
781 (menu_face_changed_default, recompute_basic_faces)
782 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
783 (tty_defined_color, defined_color, face_color_gray_p)
784 (face_color_supported_p, load_color2, load_face_colors)
785 (Fx_list_fonts, LFACEP, push_named_merge_point)
786 (resolve_face_name, lface_from_face_name_no_resolve)
787 (lface_from_face_name, get_lface_attributes_no_remap)
788 (get_lface_attributes, lface_fully_specified_p)
789 (set_lface_from_font, merge_face_vectors, merge_named_face)
790 (merge_face_ref, Finternal_make_lisp_face)
791 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
792 (Finternal_set_lisp_face_attribute)
793 (update_face_from_frame_parameter, set_font_frame_param)
794 (face_boolean_x_resource_value)
795 (Finternal_set_lisp_face_attribute_from_resource)
796 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
797 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
798 (lface_equal_p, Finternal_lisp_face_equal_p)
799 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
800 (Fcolor_distance, lookup_named_face, lookup_basic_face)
801 (lookup_derived_face, Fface_attributes_as_vector)
802 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
803 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
804 (realize_default_face, realize_named_face)
805 (realize_non_ascii_face, realize_x_face, map_tty_color)
806 (realize_tty_face, compute_char_face, face_at_buffer_position)
807 (face_for_overlay_string, face_at_string_position):
808 Use bool for boolean.
809 * xfaces.c (set_lface_from_font):
810 Return void, since callers never use the result.
812 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
814 * image.c (lookup_pixel_color): Reorder conditions that are
816 (x_to_xcolors): Likewise.
817 (x_detect_edges): Likewise.
818 (png_load_body): Likewise.
819 (gif_close): Likewise.
820 (gif_load): Likewise.
822 2015-01-25 Eli Zaretskii <eliz@gnu.org>
824 Use bool for boolean in w32term.c
825 * w32term.c (x_update_window_begin, x_update_window_end)
826 (x_update_end, x_after_update_window_line)
827 (x_set_glyph_string_gc, x_draw_glyph_string_background)
828 (x_draw_glyph_string_foreground)
829 (x_draw_composite_glyph_string_foreground)
830 (x_draw_glyphless_glyph_string_foreground)
831 (x_draw_image_glyph_string, x_draw_glyph_string)
832 (x_draw_stretch_glyph_string, note_mouse_movement)
833 (w32_mouse_position, x_scroll_bar_report_motion)
834 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
835 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
836 (w32_draw_window_cursor, x_new_font, x_set_offset)
837 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
838 Use bool where appropriate.
840 Use bool for boolean in w32fns.c
841 * w32fns.c (w32_defined_color, x_decode_color)
842 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
843 (x_set_menu_bar_lines, x_change_tool_bar_height)
844 (x_set_internal_border_width, x_explicitly_set_name)
845 (x_implicitly_set_name, Fx_create_frame, w32_window)
846 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
848 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
850 Use bool for boolean in xfns.c
851 * xfaces.c (x_update_menu_appearance):
852 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
853 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
854 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
855 (x_change_tool_bar_height, x_set_internal_border_width)
856 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
857 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
858 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
859 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
860 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
861 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
862 (clean_up_dialog, syms_of_xfns):
863 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
864 (xic_create_fontsetname):
865 Use bool for boolean.
866 * xfns.c: Include bitmaps/gray.xbm unconditionally.
868 Count MANY function args more reliably
869 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
870 * buffer.c (Fbuffer_list, Fkill_buffer):
871 * callint.c (read_file_name, Fcall_interactively):
872 * charset.c (Fset_charset_priority, syms_of_charset):
873 * chartab.c (uniprop_encode_value_numeric):
874 * coding.c (syms_of_coding):
875 * composite.c (syms_of_composite):
876 * data.c (wrong_range):
877 * dbusbind.c (syms_of_dbusbind):
878 * dired.c (file_attributes):
879 * editfns.c (Fdecode_time, update_buffer_properties, format2):
880 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
881 (call4, call5, call6, call7):
882 * fileio.c (Finsert_file_contents, choose_write_coding_system)
883 (Fcar_less_than_car, build_annotations, auto_save_error):
884 * filelock.c (get_boot_time):
885 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
886 (maybe_resize_hash_table, secure_hash):
887 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
888 * fontset.c (fontset_add, Fset_fontset_font):
889 * ftfont.c (ftfont_lookup_cache):
890 * gtkutil.c (xg_get_font):
891 * insdel.c (signal_before_change, signal_after_change):
892 * keymap.c (append_key):
893 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
894 * minibuf.c (Fread_buffer):
895 * print.c (print_preprocess):
896 * process.c (Fformat_network_address, Fmake_network_process)
897 (server_accept_connection):
898 * sound.c (Fplay_sound_internal):
899 * term.c (Fsuspend_tty, Fresume_tty):
900 * window.c (window_list):
901 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
902 (message_with_string):
903 * xfaces.c (Fx_list_fonts):
904 * xfont.c (syms_of_xfont):
905 * xselect.c (x_handle_selection_request)
906 (x_handle_selection_clear, x_clear_frame_selections)
907 (x_clipboard_manager_error_1):
908 Prefer CALLMANY and CALLN to counting args by hand.
909 * doc.c (reread_doc_file): Remove unused code.
910 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
911 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
912 Prefer call1 and call2 to Ffuncall.
913 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
914 Use struct literal rather than a local var, for simplicity.
915 * keymap.c (where_is_internal): Use NULL rather than a pointer
917 * lisp.h (CALLMANY, CALLN): New macros.
918 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
921 Use gnustep-config if available
922 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
923 It doesn't appear to be needed, and the inclusion breaks on
924 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
926 2015-01-22 Eli Zaretskii <eliz@gnu.org>
928 * xdisp.c (init_iterator): Restore a comment lost in transition.
930 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
932 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
933 * xfont.c (xfont_driver, xfont_chars_supported)
934 (xfont_text_extents):
935 * xftfont.c (xftfont_get_colors, xftfont_open)
936 (xftfont_prepare_face, xftfont_done_face)
937 (xftfont_cached_font_ok):
938 * xgselect.c (xg_select):
939 Use bool for boolean.
941 Don't downcase system diagnostics' first letters
942 * fileio.c (report_file_errno): Don't downcase, and simplify.
945 Isolate NIL_IS_ZERO-assuming code better
946 Suggested by Stefan Monnier in:
947 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
948 * alloc.c (allocate_pseudovector):
949 Use memclear, not memsetnil, to remove a 'verify'.
950 * callint.c (Fcall_interactively):
951 * dispnew.c (realloc_glyph_pool):
952 * xdisp.c (init_iterator):
953 Use memclear, not memset, to remove a 'verify'.
954 * lisp.h (memclear): Rename from memsetnil, and take a byte
955 count rather than a word count. All callers changed.
957 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
959 Undo port to hypothetical nonzero Qnil case
960 This mostly undoes the previous change in this area. See:
961 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
962 * alloc.c (allocate_pseudovector):
963 * callint.c (Fcall_interactively):
964 * dispnew.c (realloc_glyph_pool):
965 * fringe.c (init_fringe):
966 * lisp.h (memsetnil):
967 * xdisp.c (init_iterator):
968 Simplify by assuming that Qnil is zero, but verify the assumption.
969 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
970 NIL_IS_NONZERO. All uses changed.
972 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
974 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
976 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
978 Prefer xlispstrdup to avoid dumb calls to strlen.
979 * nsfont.m (ns_get_family):
980 * nsterm.m (ns_term_init):
981 * w32fns.c (w32_window):
982 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
984 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
986 Correct an old fix for GTK font selection
987 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
990 Fix minor bugs with printing null bytes
991 * minibuf.c (read_minibuf_noninteractive):
992 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
993 Work even if the Lisp string contains a null byte.
995 Port to hypothetical case where Qnil is nonzero
996 * alloc.c (allocate_pseudovector):
997 * callint.c (Fcall_interactively):
998 * coding.c (syms_of_coding):
999 * dispnew.c (realloc_glyph_pool):
1000 * fringe.c (init_fringe):
1001 * lisp.h (memsetnil):
1002 * xdisp.c (init_iterator):
1003 Port to the currently-hypothetical case where Qnil is nonzero.
1004 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
1005 as there are no Lisp_Object values in the data here.
1006 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
1007 All uses changed. Define only if not already defined, so that one
1008 can debug with -DNIL_IS_NONZERO.
1009 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
1011 2015-01-19 Eli Zaretskii <eliz@gnu.org>
1013 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
1014 Qnil is represented as zero, before using that to initialize parts
1015 of the glyph structure.
1017 * xdisp.c (init_iterator): Verify that Qnil is represented as
1018 zero, before using that to initialize parts of the iterator
1021 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
1023 Prefer memset to repeatedly assigning Qnil
1024 * alloc.c (allocate_pseudovector): Catch more bogus values.
1025 * alloc.c (allocate_pseudovector):
1026 * callint.c (Fcall_interactively):
1027 * coding.c (syms_of_coding):
1028 * fringe.c (init_fringe):
1029 Verify that Qnil == 0.
1030 * callint.c (Fcall_interactively):
1031 * eval.c (Fapply, Ffuncall):
1032 * fns.c (mapcar1, larger_vector):
1033 * font.c (font_expand_wildcards):
1034 * fringe.c (init_fringe):
1035 Prefer memset to assigning zeros by hand.
1036 * callint.c (Fcall_interactively):
1037 Remove duplicate assignment of Qnil to args[i].
1038 * coding.c (syms_of_coding):
1039 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1040 * fileio.c (Ffile_selinux_context):
1041 Rewrite to avoid need for Lisp_Object array.
1042 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1043 (DEFINE_LISP_SYMBOL_END): Use it.
1044 (NIL_IS_ZERO): New constant.
1045 (memsetnil): New function.
1047 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1049 Tune pseudovector allocation assuming Qnil == 0.
1050 * alloc.c (allocate_pseudovector): Use memset for both
1051 Lisp_Objects and regular slots. Add zerolen arg.
1052 * lisp.h (allocate_pseudovector): Adjust prototype.
1053 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1054 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1055 (allocate_hash_table, allocate_window, allocate_frame)
1056 (allocate_process, allocate_terminal): Remove prototypes.
1057 * fns.c (allocate_hash_table): Now static here.
1058 * frame.c (allocate_frame):
1059 * process.c (allocate_process):
1060 * terminal.c (allocate_terminal):
1061 * window.c (allocate_window): Now static here.
1062 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1064 * lisp.h (XTERMINAL): Add eassert.
1065 * process.c (make_lisp_proc): Now static here.
1067 Prefer INLINE functions in font.h to match style used in lisp.h.
1068 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1069 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1070 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1072 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1073 * ftfont.c (ftfont_shape):
1074 * macfont.m (macfont_shape):
1075 * w32uniscribe.c (uniscribe_shape):
1076 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1078 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1080 Give up on -Wsuggest-attribute=const
1081 * decompress.c (Fzlib_available_p):
1082 * gnutls.c (Fgnutls_available_p):
1083 * gtkutil.h (xg_uses_old_file_dialog):
1084 * xdisp.c (Ftool_bar_height):
1085 * xmenu.c (popup_activated):
1086 No longer const, since it's not const on at lest some
1087 configurations, and we shouldn't lie to the compiler.
1089 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1091 * fileio.c: Include binary-io.h.
1092 (Fset_binary_mode): New function.
1093 (syms_of_fileio): Defsubr it.
1094 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1096 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1098 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1099 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1100 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1101 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1103 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1105 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1106 when FLAGS indicate the item is not highlighted. (Bug#19596)
1108 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1110 * xmenu.c (update_frame_menubar): Remove garbaged code.
1112 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1114 remove_slash_colon need not be inline
1115 * process.c, process.h (remove_slash_colon): No longer inline.
1116 This saves text bytes without hurting runtime performance.
1118 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1120 Avoid extra multibyteness check in ENCODE_FILE users.
1121 * callproc.c (encode_current_directory, Fcall_process, call_process):
1122 * dired.c (directory_files_internal, file_name_completion):
1123 Do not check for STRING_MULTIBYTE because encode_file_name
1124 is a no-op for unibyte strings.
1126 * process.h (remove_slash_colon): New function.
1127 * callproc.c (encode_current_directory, call_process):
1128 * process.c (Fstart_process): Use it.
1130 Consistently handle time zone specification.
1131 * editfns.c (decode_time_zone): New function, refactored out from ...
1132 (Fencode_time): ... adjusted user.
1133 (Fset_time_zone_rule): Use decode_time_zone.
1135 * editfns.c (make_buffer_string_both): If requested range intersects
1136 the gap, don't move the latter but copy in two regions, thus avoiding
1137 unnecessary relocation of buffer data.
1139 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1141 Use bool for boolean in xmenu.c, xml.c
1142 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1143 (Fx_menu_bar_open_internal, popup_widget_loop)
1144 (x_activate_menubar, xg_crazy_callback_abort)
1145 (update_frame_menubar, set_frame_menubar)
1146 (initialize_frame_menubar, free_frame_menubar)
1147 (create_and_show_popup_menu, x_menu_show)
1148 (create_and_show_dialog, x_dialog_show):
1149 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1150 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1151 * xrdb.c (main) [TESTRM]:
1152 * xsettings.c (init_gsettings):
1153 * xterm.c (XFillRectangle, xg_scroll_callback)
1154 (xg_end_scroll_callback):
1155 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1156 Use bool for boolean.
1157 * xmenu.c (TRUE): Remove; no longer used.
1158 (show_help_event): Remove long-unused code.
1159 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1161 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1163 Don't say Fnext_read_file_uses_dialog_p is const
1164 It's const only if a windowing system is not used; don't say it's
1165 const otherwise. See:
1166 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1167 * fileio.c (next_read_file_uses_dialog_p): Remove.
1168 Move guts back to ...
1169 (Fnext_read_file_uses_dialog_p): ... here.
1170 Don't declare as const, as make-docfile.c now has a special case
1171 for this function. This is an ugly hack, but it's better than
1172 lying to the compiler.
1174 Remove now-unnecessary forward XTYPE decl
1175 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1176 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1177 definition to after XTYPE's.
1179 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1181 Fix problems with 32-bit wide-int build exposed by MinGW.
1182 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1183 compilation error in an unoptimized build when !USE_LSB_TAG.
1185 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1186 same larger value as for the 64-bit build.
1188 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1189 avoid compiler warnings.
1191 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1192 Avoid compiler warnings about cast from integer to pointer of
1195 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1196 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1197 casting from integer to pointer of different size.
1198 (add_menu_item): Pass the help-echo string as a pointer to
1199 Lisp_String, not as a Lisp_Object.
1200 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1201 string object from its C pointer.
1203 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1204 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1206 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1207 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1208 compiler warnings about size differences.
1209 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1210 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1211 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1212 integer; use -1 for nil. Doc fix.
1214 * .gdbinit (xgetsym): New subroutine.
1215 (xsymname, xsymbol): Use it.
1216 (xprintsym): No need to call xgetptr.
1218 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1220 * frame.c (adjust_frame_size): Make sure new numbers of
1221 lines/columns get installed after font size change (Bug#19575).
1223 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1225 Add DEFUN attributes.
1226 * callint.c (Finteractive):
1227 * character.c (Fcharacterp, Fmax_char):
1228 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1229 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1230 (Ffloatp, Fbyteorder):
1231 * decompress.c (Fzlib_available_p):
1232 * fns.c (Fidentity):
1233 * frame.c (Fframe_windows_min_size):
1234 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1235 * window.c (Fwindow__sanitize_window_sizes):
1236 * xdisp.c (Ftool_bar_height):
1237 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1238 * emacs.c (Fkill_emacs):
1240 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1241 (Fabor_recursive_edit): Add noreturn attribute.
1243 * search.c (fast_string_match_internal): New function,
1244 consolidated from...
1245 (fast_string_match, fast_string_match_ignore_case): ...functions
1247 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1248 inlined from here now.
1249 (fast_string_match_internal): Add prototype.
1250 * dired.c (file_name_completion): Use fast_string_match_internal.
1252 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1253 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1254 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1255 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1257 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1259 Port to 32-bit MingGW --with-wide-int
1260 Problem reported by Eli Zaretskii in:
1261 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1262 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1263 what we think it is, rather than checking only its alignment (and
1264 doing so incorrectly on MinGW).
1266 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1268 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1269 Remove dead NILP check.
1270 * image.c (Flookup_image): Use regular format for docstring.
1271 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1273 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1275 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1277 * frame.c (frame_default_tool_bar_height): New variable.
1278 (adjust_frame_size): Possibly add requested adjustment to
1279 Vframe_adjust_size_history.
1280 (make_frame): Initialize tool_bar_redisplayed_once slot.
1281 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1282 doc-string. Call adjust_frame_size unconditionally (the frame's
1283 text size may remain unaltered but the pixel size may change).
1284 (x_figure_window_size): If frame_default_tool_bar_height was
1285 set, use it instead of calculating the tool bar height from
1286 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1287 Vframe_initial_frame_tool_bar_height.
1288 (Qchange_frame_size, Qxg_frame_set_char_size)
1289 (Qset_window_configuration, Qx_create_frame_1)
1290 (Qx_create_frame_2): New symbols.
1291 (Vframe_initial_frame_tool_bar_height): Remove.
1292 (Vframe_adjust_size_history): New history variable for debugging
1293 frame size adjustments.
1294 * frame.h (struct frame): New boolean slot
1295 tool_bar_redisplayed_once.
1296 (frame_default_tool_bar_height): Extern.
1297 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1298 to adjust_frame_size.
1299 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1300 Qx_create_frame_2 to adjust_frame_size.
1301 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1302 inhibit 1 when we have not redisplayed the tool bar yet.
1303 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1304 Qx_create_frame_2 to adjust_frame_size.
1305 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1307 * window.c (Fset_window_configuration):
1308 Pass Qset_window_configuration to adjust_frame_size.
1309 * xdisp.c (redisplay_tool_bar): Assign new height to
1310 frame_default_tool_bar_height.
1311 (redisplay_internal): If we haven't redisplayed this frame's
1312 tool bar, call redisplay_tool_bar early so we can adjust the
1313 frame size accordingly.
1314 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1315 inhibit 1 when we have not redisplayed the tool bar yet.
1316 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1317 Qx_create_frame_2 to adjust_frame_size.
1319 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1321 Have 'make' output better GEN names
1322 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1323 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1324 more naturally so that 'make' can output more-accurate names.
1326 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1328 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1329 calling reset_buffer_local_variables, and make sure we initialize
1332 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1334 * coding.c (Fcoding_system_plist): Use common style for docstring.
1336 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1338 Port to MSB hosts without optimization
1339 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1340 the inline function XTYPE needs to be declared before being used.
1341 * lisp.h (XTYPE): New forward declaration.
1343 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1345 Port to 32-bit --with-wide-int
1346 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1347 widened, as the latter had trouble with GCC on Fedora 21 when
1348 configured --with-wide-int and when used in static initializers.
1349 * alloc.c (garbage_collect_1, which_symbols):
1350 * lread.c (init_obarray):
1351 Prefer builtin_lisp_symbol when it can be used.
1352 * dispextern.h (struct image_type.type):
1353 * font.c (font_property_table.key):
1354 * frame.c (struct frame_parm_table.sym):
1355 * keyboard.c (scroll_bar_parts, struct event_head):
1356 * xdisp.c (struct props.name):
1357 Use the index of a builtin symbol rather than its address.
1359 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1360 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1361 symbol indexes rather than pointers, and which work better on MSB
1362 hosts because they shift right before tagging. All uses changed.
1363 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1364 No longer noops on wide-int hosts, since they work now.
1365 (builtin_lisp_symbol): New function.
1367 Port to HAVE_FREETYPE && !HAVE_XFT
1368 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1369 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1370 Declare in this case too.
1372 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1374 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1376 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1377 Use make_pointer_integer instead of XIL.
1378 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1380 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1381 instead of XIL. Put a list of the descriptor, action, and file
1382 name in event->arg, instead of spreading them between event->code
1385 * w32term.c (queue_notifications): Use make_pointer_integer
1386 instead of XIL. Put a list of the descriptor, action, and file
1387 name in event->arg, instead of spreading them between event->code
1390 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1391 event creation to changes in w32term.c and w32inevt.c above.
1393 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1395 Port Qnil==0 changes to 32-bit --with-wide-int
1396 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1397 macro-implemented version. For the non-USE_LSB_TAG case, supply
1398 a new inline function that is the inverse of the new TAG_SYMPTR.
1399 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1400 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1401 negative number, don't allow sign bits to bleed into the encoded
1402 value. Shift in zero bits instead.
1404 Refactor pointer-to-integer conversion
1405 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1406 Rename and move to lisp.h. All uses changed.
1407 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1408 which are renamed from gfilenotify.c's lisp_to_monitor and
1409 monitor_to_lisp, and with more-generic void * signatures.
1411 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1413 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1414 returned for right-to-left screen lines. (Before the change on
1415 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1418 * .gdbinit (xsymname): New subroutine.
1419 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1420 in a way that doesn't cause GDB to barf when it tries to
1421 dereference a NULL pointer.
1423 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1425 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1426 (insert_left_trunc_glyphs, append_space_for_newline)
1427 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1428 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1429 (Fbidi_resolved_levels, produce_special_glyphs)
1430 (rows_from_pos_range, mouse_face_from_buffer_pos)
1431 (note_mouse_highlight): Use nil as the object for glyphs inserted
1432 by the display engine, and test with NILP instead of INTEGERP.
1435 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1438 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1441 * dispextern.h (struct glyph, struct it): Update comments for the
1444 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1446 Port new Lisp symbol init to x86 --with-wide-int
1447 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1448 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1449 GCC (at least) does not allow a constant initializer to widen an
1452 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1453 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1454 Although clang doesn't need it, some other compiler might, and
1455 it's easy enough to be safe.
1457 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1458 Apparently clang removed support for the alloc_size attribute.
1460 Port Qnil==0 XUNTAG to clang
1461 clang has undefined behavior if the program subtracts an integer
1462 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1463 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1464 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1465 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1467 Port GFileMonitor * hack to Qnil==0 platforms
1468 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1469 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1470 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1472 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1474 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1475 size instead of using widht/height. The frame may be
1476 constrained (Bug#19482).
1478 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1480 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1481 Needed when neither optimizing nor inlining.
1482 Also, sort decls alphabetically.
1484 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1486 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1487 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1488 declarations of Q* variables that represent symbols.
1490 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1494 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1495 that NILP (x) is equivalent to testing whether x is 0 at the
1496 machine level. The overall effects of this and the previous patch
1497 shrink the size of the text segment by 2.3% and speeds up
1498 compilation of all the .elc files by about 0.5% on my platform,
1499 which is Fedora 20 x86-64.
1500 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1501 (make_lisp_symbol) [USE_LSB_TAG]:
1502 Symbols now tag the difference from lispsym, not the pointer.
1503 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1504 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1505 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1506 (XSYMBOL): New forward decl.
1507 (XUNTAGBASE): New function.
1510 Compute C decls for DEFSYMs automatically
1512 This patch also makes Q constants (e.g., Qnil) constant addresses
1513 from the C point of view.
1514 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1515 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1516 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1517 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1518 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1519 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1520 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1521 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1522 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1523 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1524 * xselect.c, xsettings.c, xterm.c:
1525 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1526 These names are now defined automatically by make-docfile.
1527 * alloc.c (init_symbol): New function.
1528 (Fmake_symbol): Use it.
1529 (c_symbol_p): New function.
1530 (valid_lisp_object_p, purecopy): Use it.
1531 * alloc.c (marked_pinned_symbols):
1532 Use make_lisp_symbol instead of make_lisp_ptr.
1533 (garbage_collect_1): Mark lispsym symbols.
1534 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1535 (mark_object): Use it.
1536 (sweep_symbols): Sweep lispsym symbols.
1537 (symbol_uses_obj): New function.
1538 (which_symbols): Use it. Work for lispsym symbols, too.
1539 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1540 since Qt's address is already known now.
1541 (syms_of_alloc): Add lispsym count to symbols_consed.
1542 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1543 when testing whether storage is all bits zero.
1544 * dispextern.h (struct image_type):
1545 * font.c (font_property_table):
1546 * frame.c (struct frame_parm_table, frame_parms):
1547 * keyboard.c (scroll_bar_parts, struct event_head):
1548 * xdisp.c (struct props):
1549 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1550 Lisp_Object *, since Qfoo is no longer an object whose address can be
1551 taken. All uses changed.
1552 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1553 use it, so that they no longer need to take the address of a Lisp sym.
1554 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1555 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1556 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1557 DEFSYM Qdeactivate_mark before the corresponding var.
1558 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1559 instead of interning their symbols; this avoids duplicates.
1560 (LISP_INITIALLY, TAG_PTR)
1561 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1563 (LISP_INITIALLY_ZERO): Use it.
1564 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1565 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1566 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1567 (make_lisp_symbol): New function.
1568 (XSETSYMBOL): Use it.
1569 (DEFSYM): Now just a placeholder for make-docfile.
1570 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1571 (intern_sym): New function, with body taken from old intern_driver.
1572 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1574 (define_symbol): New function.
1575 (init_obarray): Define the C symbols taken from lispsym.
1576 Use plain DEFSYM for Qt and Qnil.
1577 * syntax.c (init_syntax_once): No need to worry about
1578 Qchar_table_extra_slots.
1580 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1582 'temacs -nw' should not call missing functions
1583 Without this patch, "temacs -nw" fails with the diagnostic
1584 "emacs: Symbol's function definition is void: frame-windows-min-size"
1585 and messes up the tty's state.
1586 * frame.c (Fframe_windows_min_size): New placeholder function.
1587 (syms_of_frame): Define it.
1588 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1589 (syms_of_window): Define it.
1591 Less 'make' chatter for lisp dir
1592 * Makefile.in (%.elc): Adjust to compile-onefile change in
1593 ../lisp/Makefile.in.
1595 batch write-region no longer says "Wrote FOO"
1596 This cuts down on 'make' chatter a bit.
1597 * fileio.c (Fwrite_region):
1598 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1600 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1602 Revert previous change to produce_composite_glyph
1603 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1605 Pacify gcc -Wparentheses
1606 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1608 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1610 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1611 f->can_x_set_window_size is true.
1612 * xterm.c (x_set_window_size_1): Call change_frame_size with
1613 text sizes instead of pixel sizes (Bug#19428).
1615 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1617 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1618 right-to-left screen lines. (Bug#19473)
1620 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1622 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1624 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1626 Simplify setfattr use by assuming GNU make
1627 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1628 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1629 Simplify by using GNU make rather than shell conditionals,
1630 by using ln -f rather than rm -f followed by ln,
1631 and by preferring $@ to spelling out the destination.
1633 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1635 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1636 file doesn't compile on MS-Windows.
1638 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1640 Allow return value of system-name to vary. (Bug#19438)
1641 * filelock.c (current_lock_owner):
1642 * xrdb.c (get_environ_db):
1643 * xterm.c (same_x_server):
1644 * xterm.c (x_term_init):
1645 Prefer (system-name) to system-name, and avoid naming
1646 locals 'system-name'.
1647 * editfns.c (cached_system_name): New static var.
1648 (init_and_cache_system_name): New function.
1649 (init_editfns, Fsystem_name): Use it.
1650 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1651 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1652 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1653 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1654 Don't create a new string if the current value is already correct.
1656 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1658 Fix produce_composite_width typo
1659 * term.c (produce_composite_glyph):
1660 Fix typo that confused number of columns for pixel width.
1662 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1664 Wrap dll functions more simply
1665 * decompress.c, gnutls.c, image.c, xml.c:
1666 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1667 rather than the inverse when not WINDOWSNT. This isolates the
1668 fn_* business into the WINDOWSNT-specific section of the code,
1669 which makes it easier to maintain the generic code.
1670 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1671 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1672 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1673 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1674 Remove. All uses replaced by DEF_DLL_FN.
1675 * decompress.c (inflateInit2): Remove; no longer needed.
1676 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1678 Port memory-full checking to GnuTLS 3.3
1679 Instead of using gnutls_global_set_mem_functions, check every call
1680 to a GnuTLS function that might return an indication of memory
1681 exhaustion. Suggested by Dmitry Antipov in:
1682 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1683 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1684 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1685 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1687 (check_memory_full): New function.
1688 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1689 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1690 (Fgnutls_boot): Use it.
1691 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1693 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1695 Fix parse_settings to match internal documentation
1696 * xsettings.c (parse_settings): Return the number of settings seen.
1697 Count the settings changes accurately.
1698 (read_settings): Don't confuse number of settings changes with
1699 the return code from XGetWindowProperty.
1701 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1703 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1704 composition_compute_stop_pos to the number of characters in the
1706 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1708 * composite.c (composition_compute_stop_pos): If no composition
1709 was found in a string before ENDPOS, and ENDPOS is the string end,
1710 no need to back up to a safe point.
1712 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1714 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1716 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1717 (dealloc): Release bmRep.
1718 (setPixmapData): Make bmRep local so class member is not
1720 (setPixmapData): Rename local variable bmRep to avoid compiler
1723 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1725 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1726 when going to fullscreen (Bug#0x180004f).
1728 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1730 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1732 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1734 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1736 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1738 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1740 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1742 Use bool for boolean in xselect.c, xsettings.c
1743 * xselect.c (x_get_local_selection, struct selection_data)
1744 (x_selection_request_lisp_error, struct prop_location)
1745 (x_handle_selection_request, x_convert_selection)
1746 (waiting_for_other_props_on_window, expect_property_change)
1747 (wait_for_property_change, x_handle_property_notify)
1748 (x_get_foreign_selection, x_get_window_property)
1749 (receive_incremental_selection)
1750 (x_get_window_property_as_lisp_data)
1751 (lisp_data_to_selection_data, Fx_get_selection_internal)
1752 (x_send_client_event):
1753 * xselect.c, xterm.h (x_handle_dnd_message):
1754 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1755 (apply_xft_settings, read_and_apply_settings)
1756 (xft_settings_event, init_gsettings, init_xsettings)
1757 (syms_of_xsettings):
1758 Use bool for boolean.
1759 * xselect.c (x_get_window_property): Omit last arg, which was an
1761 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1762 always true. All callers changed.
1764 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1766 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1769 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1771 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1774 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1776 Use bool for boolean in xsmfns.c
1777 * xsmfns.c, xterm.h (x_session_have_connection):
1778 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1779 Use bool for boolean.
1780 (x_session_initialize, Fhandle_save_session):
1781 Prefer NILP (x) to EQ (x, Qnil).
1783 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1785 * callproc.c (child_setup):
1786 * dbusbind.c (xd_signature_cat):
1787 * doc.c (get_doc_string, Fsnarf_documentation):
1788 * editfns.c (Fuser_full_name):
1789 * frame.c (xrdb_get_resource):
1790 * gtkutil.c (xg_get_file_with_chooser):
1791 * tparam.c (tparam1):
1792 * xfns.c (xic_create_fontsetname):
1793 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1794 * xsmfns.c (smc_save_yourself_CB):
1795 Rewrite to avoid the need for strcat, typically by using stpcpy
1796 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1797 * doc.c (sibling_etc):
1798 * xrdb.c (xdefaults):
1799 Now a top-level static constant.
1801 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1803 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1806 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1808 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1809 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1811 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1813 Use bool for boolean in xterm.c
1814 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1815 (x_set_window_size, x_bitmap_icon):
1816 * nsterm.m (ns_frame_raise_lower, x_new_font):
1817 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1818 (struct terminal.frame_raise_lower_hook):
1819 * w32term.c (w32_frame_raise_lower):
1820 * xterm.c, xterm.h (x_text_icon):
1821 * xterm.c (x_update_window_begin, x_update_window_end)
1822 (x_update_end, x_after_update_window_line)
1823 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1824 (x_draw_glyph_string_foreground)
1825 (x_draw_composite_glyph_string_foreground)
1826 (x_alloc_lighter_color, x_draw_relief_rect)
1827 (x_draw_glyph_string_box, x_draw_image_relief)
1828 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1829 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1831 (XFillRectangle) [HAVE_GTK3]:
1832 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1833 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1834 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1835 (x_send_scroll_bar_event, xm_scroll_callback)
1836 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1837 (x_create_toolkit_scroll_bar)
1838 (x_create_horizontal_toolkit_scroll_bar)
1839 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1840 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1841 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1842 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1843 (x_scroll_bar_report_motion)
1844 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1845 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1846 (x_draw_window_cursor, x_clear_errors)
1847 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1848 (set_wm_state, x_set_sticky, get_current_wm_state)
1849 (do_ewmh_fullscreen, x_handle_net_wm_state)
1850 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1851 (x_set_window_size_1, XTframe_raise_lower)
1852 (x_make_frame_visible, x_iconify_frame)
1853 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1854 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1855 (x_delete_terminal, x_initialize, syms_of_xterm):
1856 Use bool for boolean.
1858 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1860 * composite.h (struct composition.width): Now int
1861 instead of unsigned short, as we prefer signed integers.
1863 Let charset tick grow past USHRT_MAX
1864 * charset.c, charset.h (charset_ordered_list_tick):
1865 Now EMACS_UINT, not unsigned short.
1866 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1867 maximum representable Emacs integer value before wrapping it around.
1869 Simplify unexec file mode setting
1870 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1871 Don't include <sys/stat.h> when no longer needed.
1872 (unexec): Create file with correct mode in the first place,
1873 rather than overwriting the mode later and fiddling with the
1874 global umask in the mean time. Avoid bogus usage like
1875 'umask (777)', which should have been 'umask (0777)'.
1876 (mark_x): Remove. All callers removed.
1878 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1880 Minor cleanups for Lisp objects and symbols
1881 * alloc.c (next_vector, set_next_vector):
1882 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1883 (lisp_h_make_number) [USE_LSB_TAG]:
1884 Use Lisp_Int0 instead of the mystery constant 0.
1885 * alloc.c (mark_object): Always set and use po; that's simpler.
1886 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1887 Properly parenthesize definientia.
1888 * bidi.c (bidi_initialize):
1889 * buffer.c (init_buffer_once):
1890 * nsfns.m (syms_of_nsfns):
1891 * nsmenu.m (syms_of_nsmenu):
1892 * nsselect.m (syms_of_nsselect):
1893 Prefer DEFSYM to defining by hand.
1894 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1895 * data.c: Fix too-long line.
1896 * lisp.h (DECLARE_GDB_SYM): New macro.
1897 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1898 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1899 Declare the symbol, so it's visible to everywhere lisp.h is included.
1900 Move forward decls as far forward as they can go,
1901 to allow future changes to use them.
1903 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1905 * gnutls.c: Include gnutls.h.
1906 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1907 * image.c (svg_load): Fix pointer signedness.
1909 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1911 * frame.c (frame_windows_min_size): New argument IGNORE.
1912 (adjust_frame_size): When called from change_frame_size call
1913 frame_windows_min_size with IGNORE Qt so we can ignore size
1916 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1918 * font.c (Ffont_info): Add more font information to the vector
1919 returned by the function, inspired by query-font. Doc fix.
1922 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1924 * keyboard.c (input_was_pending): New var.
1925 (read_char): Use it to make sure we only skip redisplay when we can't
1926 keep up with the repeat rate.
1928 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1930 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1932 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1934 * image.c (svg_load): Watch out for nil value of current buffer's
1935 filename. Re-enable filename thing for not-a-file case.
1937 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1939 Partially disabled previous change.
1941 * image.c (svg_load): Temporarily disabled filename thing for
1942 not-a-file case as it can cause crashs.
1944 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1946 Fix problem with images referenced within svg files. (bug#19373)
1948 * image.c: Additional parameter 'filename' for
1949 svg_load_image. Include "buffer.h". Define library function
1950 rsvg_handle_set_base_uri for WINDOWSNT.
1951 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1952 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1953 (svg_load): Pass a filename to svg_load_image: either name of
1954 actual file or of current buffer's file.
1955 (svg_load_image): New parameter 'filename', used for setting
1956 base_uri, necessary for loading referenced images. (bug#19373)
1958 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1960 * lread.c (init_obarray): Declare Qt as special.
1961 This fixes a typo in the 2012-05-15 patch that
1962 tried to declare Qt as special.
1964 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1966 Various fixes to use bool type and constants.
1967 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1969 * xfaces.c (clear_face_cache): Use bool for the argument type.
1971 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1973 Correct same_at_end when restoring window points
1974 * fileio.c (Finsert_file_contents): Compute same_at_end character
1975 position using the old buffer size, not the new one, since
1976 restore_window_points wants the old size.
1977 Fixes: debbugs:19161
1979 2014-12-14 Alan Mackenzie <acm@muc.de>
1981 New feature optionally to accelerate auto-repeated scrolling.
1983 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1985 * window.c (window_scroll): Bind fontification-functions to nil
1986 when scrolling by whole screens and
1987 fast-but-imprecise-scrolling is non-nil.
1988 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1990 * lisp.h (bool): Declare Qfontification_functions extern.
1992 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1994 Load system's default trusted Certificate Authorities if available.
1995 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1996 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1997 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1998 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1999 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
2001 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
2002 Call gnutls_certificate_set_x509_system_trust. Log an error message if
2005 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
2007 * regex.c (analyze_first): Rename from analyze_first.
2009 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
2011 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
2012 a hack involving a union.
2014 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2016 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
2017 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
2020 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
2022 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
2024 * gnutls.h: Always declare syms_of_gnutls.
2026 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2027 clarity. Let the availability check return Qnil when the GnuTLS
2028 integration is not available, instead of erroring out.
2031 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2033 * xdisp.c (move_it_in_display_line_to, display_line):
2034 Don't disallow overflow-newline-into-fringe when word-wrap is in
2037 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2039 * fileio.c: Better preserve window-points during revert (bug#19161).
2040 (Qget_buffer_window_list): New var.
2041 (get_window_points_and_markers, restore_window_points): New functions.
2042 (Finsert_file_contents): Use them to save and restore window-points.
2044 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2046 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2047 descriptor if called from x_connection_closed and always delete
2048 this descriptor from keyboard waiting set (Bug#19147).
2050 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2052 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2053 (bidi_cache_max_elts): New global variable.
2054 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2055 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2057 (bidi_cache_search): Handle overflown cache. Improve commentary.
2058 (bidi_cache_ensure_space): Limit allocations to the current value
2059 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2060 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2061 the increment to not exceed the limit.
2062 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2063 cache, zero otherwise (meaning the cache overflowed). In the
2064 latter case, set bidi_cache_last_idx to -1.
2065 (bidi_peek_at_next_level): Handle overflown cache.
2066 (bidi_push_it): Increase the cache limit for iterating the new object.
2067 (bidi_pop_it): Decrease the cache limit back to previous value.
2068 (bidi_shelve_cache): Shelve the current value of the cache limit.
2069 (bidi_unshelve_cache): Restore the value of cache limit.
2070 (bidi_find_bracket_pairs): If the cache overflows while looking
2071 for the paired bracket, give up and let bidi_resolve_neutrals
2072 process the bracket as a simple neutral. (Bug#19322)
2073 (bidi_find_other_level_edge): If the cache overflows, fall back on
2074 Plan B, which effectively stops the reordering and restarts it on
2075 the next character (after resetting the cache).
2076 (bidi_move_to_visually_next): When the cache overflows, reset it
2077 after processing the last cached character.
2079 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2081 Fix glitches in gnutls.c, mostly memory-related
2082 * gnutls.c: Sort macro definitions by name.
2083 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2084 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2085 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2086 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2087 calculating string length. Use make_uninit_string, to avoid
2088 copying the string. Cast the char, not the pointer.
2089 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2090 and free. Work even for dates past the year 9999. Use void *
2091 for buffers, to avoid casts.
2093 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2095 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2097 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2099 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2102 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2104 * process.c: Whitespace and line-break nitpicks.
2106 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2108 * gnutls.c (gnutls_certificate_details): The :signature isn't
2109 that useful, so remove it.
2110 (gnutls_certificate_details): Clean up whitespace slightly.
2111 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2113 (gnutls_certificate_details): Put :signature-algorithm back again,
2114 which was removed by mistake.
2115 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2116 that they are not messaged by default (bug#16253).
2117 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2119 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2121 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2123 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2126 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2128 * eval.c (Fsignal): Remove duplicate test.
2129 (Fautoload_do_load): Fix up docstring.
2131 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2133 * nsterm.m (represented_filename, represented_frame): New variables.
2134 (ns_set_represented_filename): New function.
2135 (sendEvent:): Set represented filename here to avoid flicker,
2136 related to Bug#18757.
2138 * nsterm.h: Declare ns_set_represented_filename.
2140 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2141 at once, call ns_set_represented_filename instead.
2143 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2145 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2146 (struct bidi_stack): Reduce size by using bit fields and by
2147 packing sos, override, and isolate_status into a single 8-bit
2148 byte called 'flags'.
2150 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2151 (bidi_push_embedding_level): Construct flags from individual
2152 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2154 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2155 from flags. Adapt to changes in prev_for_neutral,
2156 next_for_neutral, and last_strong members.
2157 (bidi_line_init): Initialize flags to zero.
2158 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2159 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2161 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2163 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2164 (Fapply): Try and simplify the control flow.
2166 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2168 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2169 Use gnutls_sign_get_name directly because
2170 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2171 (init_gnutls_functions): Load missing gnutls_server_name_set.
2173 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2175 * bidi.c (bidi_find_first_overridden): New function.
2177 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2178 (syms_of_xdisp): Defsubr it.
2180 * dispextern.h (bidi_find_first_overridden): Add prototype.
2182 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2184 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2185 to nil after release (Bug#9133).
2187 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2189 Port better to AddressSanitizer.
2190 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2192 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2193 Return -1 or 0, as the pipe trick doesn't work.
2194 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2196 * print.c (print_object):
2197 When a pointer-check primitive returns -1, do not assume this
2198 means the pointer is valid or that the underlying system has failed.
2199 It could just be that addresses are being sanitized so Emacs can't
2200 test for pointer validity.
2201 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2202 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2203 string validity checker doesn't work on stack-based strings.
2205 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2207 Improve clarity of USE_LSB_TAG definition.
2208 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2209 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2210 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2211 VAL_MAX / 2 rather than in terms of the (more complicated)
2212 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2214 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2216 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2217 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2218 (next_element_from_buffer): When done with overlays, reset the
2219 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2221 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2223 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2224 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2226 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2228 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2229 for paxctl and setfattr. Fixes temacs startup failure with
2230 grsecurity/PaX enabled Linux kernel (bug#19067).
2232 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2234 * w32.c, w32heap.c, w32term.c:
2235 Use MINGW_W64 instead of _W64.
2237 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2239 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2241 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2243 * gnutls.c (gnutls_ip_address_p): New function.
2244 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2246 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2248 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2250 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2252 Fix gnutls problems caught by static checking.
2253 * gnutls.c (Fgnutls_boot): Remove unused local.
2254 (Fgnutls_boot): Fix pointer signedness.
2256 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2258 * gnutls.c (gnutls_certificate_details): Don't include certain
2259 certificate details on older gnutls versions (bug#19168).
2260 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2261 (gnutls_certificate_details): Reversed check in last checkin.
2263 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2265 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2266 (Fgnutls_peer_status_warning_describe): Add function to describe a
2267 peer verification warning symbol.
2268 (Fgnutls_peer_status): Use it.
2269 (Fgnutls_boot): Use it. Minor logging fixes.
2271 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2273 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2275 2014-11-24 Glenn Morris <rgm@gnu.org>
2277 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2279 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2280 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2282 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2284 * gnutls.c: Fix Windows function definition of
2285 gnutls_x509_crt_get_fingerprint.
2287 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2289 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2291 * process.h: Added more fields to Lisp_Process to track
2292 certificate details.
2294 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2295 (Fgnutls_peer_status): New functions to export TLS certificate
2296 details to Emacs Lisp.
2298 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2300 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2301 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2302 check for gtk_adjustment_configure (Bug#19149).
2303 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2305 2014-11-22 Glenn Morris <rgm@gnu.org>
2307 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2309 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2311 Don't shrink frame when using desktop-save-mode (Bug#19048).
2312 * w32fns.c (x_set_tool_bar_lines): Always call
2313 x_change_tool_bar_height (Bug#19048).
2314 (x_change_tool_bar_height): Mark frame as garbaged since
2315 adjust_frame_size might not have done that.
2316 * xfns.c (x_set_tool_bar_lines): Always call
2317 x_change_tool_bar_height (Bug#19048).
2318 (x_change_tool_bar_height): Mark frame as garbaged since
2319 adjust_frame_size might not have done that.
2321 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2323 * xml.c (parse_region): Take care of new optional parameter
2324 'discard-comments' of 'libxml-parse(html|xml)-region'.
2325 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2326 New optional parameter 'discard-comments'.
2328 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2330 Improve time stamp handling, and be more consistent about it.
2331 * editfns.c (invalid_time): New function.
2332 Use it instead of 'error ("Invalid time specification")'.
2333 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2334 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2336 (make_time_tail, make_time): Remove. All uses changed to use
2337 new functions or plain list4i.
2338 (disassemble_lisp_time): Return effective length if successful.
2339 Check that LOW is an integer, if it's combined with other components.
2340 (decode_time_components): Decode into struct lisp_time, not
2341 struct timespec, so that we can support a wide set of times
2342 regardless of whether time_t is signed. Decode plain numbers
2343 as seconds since the Epoch, and nil as the current time.
2344 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2345 Reimplement in terms of new functions.
2346 (Fencode_time): Just use list2i.
2347 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2348 * keyboard.c (decode_timer): Don't allow the new formats (floating
2349 point or nil) in timers.
2350 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2351 place of the magic number '16'.
2352 (struct lisp_time): New type.
2353 (decode_time_components): Use it.
2354 (lisp_to_timespec): New decl.
2356 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2358 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2361 * callint.c (Fcall_interactively): Pass in nil as argument to
2362 Fbarf_if_buffer_read_only.
2364 * fileio.c (Finsert_file_contents): Ditto.
2366 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2368 * textprop.c (verify_interval_modification): Check buffer
2369 readedness after the last interval.
2371 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2372 the text at POSITION (new optional argument) has the
2373 `inhibit-read-only' text property set.
2375 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2377 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2378 errors in computing the number of pixels to scroll.
2379 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2381 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2383 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2384 call updateFrameSize.
2386 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2388 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2390 * nsfns.m (x_set_foreground_color, x_set_background_color)
2391 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2392 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2394 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2396 * nsterm.m (ns_send_appdefined): Check for application defined
2397 event on Cocoa (Bug#18993).
2398 (run): Restore code before the previous 18993 fix.
2400 2014-11-14 David Reitter <david.reitter@gmail.com>
2402 * nsterm.m (run): Set timeout for event loop to prevent hang.
2405 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2407 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2409 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2411 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2412 for each candidate font but attempt to reuse it from previous improper
2415 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2417 Avoid undefined behavior in color table hashing.
2418 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2419 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2420 This function avoids undefined behavior with signed shift overflow.
2422 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2424 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2425 when the inserted text does not need decoding. (Bug#18982)
2427 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2429 * nsterm.h (EmacsScroller): judge returns bool.
2431 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2432 (ns_judge_scroll_bars): Only set removed if judge returns true.
2433 (judge): Returns bool == condemned. Remove self from window.
2434 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2436 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2438 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2439 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2441 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2443 * nsterm.m (ns_set_vertical_scroll_bar)
2444 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2446 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2448 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2449 merely because tmo_in_millisec is nonnegative. The 1st call
2450 to g_main_context_query could succeed while the 2nd one fails.
2452 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2454 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2456 * nsterm.m (run): Only use non-system event loop if OSX version is
2457 exactly 10.9 (Bug#18993).
2458 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2461 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2463 * callproc.c (encode_current_directory): Support handling of file
2464 names prepended by "/:". (Bug#18891)
2466 2014-11-08 Alan Mackenzie <acm@muc.de>
2468 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2470 2014-11-08 Dima Kogan <dima@secretsauce.net>
2472 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2474 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2476 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2477 raises an error. (Bug#18891)
2479 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2481 * frame.c (adjust_frame_size): Call x_set_window_size only if
2482 f->can_x_set_window_size is set.
2483 (make_frame): Initialize f->can_x_set_window_size and
2484 f->can_run_window_configuration_change_hook.
2485 (Fcan_run_window_configuration_change_hook): New function.
2486 * frame.h (frame): Split `official' into `can_x_set_window_size'
2487 and `can_run_window_configuration_change_hook'.
2488 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2489 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2490 Set f->can_x_set_window_size.
2491 * window.c (run_window_configuration_change_hook):
2492 Return immediately if either f->can_x_set_window_size or
2493 f->can_run_window_configuration_change_hook are false.
2494 (Fset_window_configuration): Instead of f->official set
2495 f->can_x_set_window_size.
2496 * xfns.c (Fx_create_frame, x_create_tip_frame):
2497 Set f->can_x_set_window_size.
2499 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2501 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2502 cleanup from 2014-11-01 (Bug#18972).
2504 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2506 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2507 * xdisp.c (window-scroll-functions): Improve docstring.
2509 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2511 Uniquify the 'size' symbol.
2513 * w32notify.c (Qsize): Remove.
2514 * lisp.h (Qsize): New decl.
2515 * lread.c (Qsize): Now extern.
2516 * w32notify.c (syms_of_w32notify): No need to defsym.
2518 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2520 * dispnew.c (change_frame_size_1): Fix call of
2522 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2523 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2524 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2525 (Qtool_bar_size): New constants.
2526 (frame_inhibit_resize, adjust_frame_size): New argument to
2527 handle case where frame_inhibit_implied_resize is a list.
2528 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2529 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2530 (x_set_right_divider_width, x_set_bottom_divider_width)
2531 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2532 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2534 (frame-inhibit-implied-resize): Rewrite doc-string.
2535 * frame.h (frame_inhibit_resize, adjust_frame_size):
2536 Fix external declarations.
2537 (Qframe_position, Qframe_outer_size)
2538 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2539 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2540 (Qtool_bar_size): Extern them.
2541 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2542 (xg_height_or_width_changed): Remove.
2543 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2544 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2545 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2546 (xg_change_toolbar_position): Call adjust_frame_size directly.
2547 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2548 Fix calls of adjust_frame_size.
2549 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2550 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2551 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2552 frame can get resized when tool-bar-lines parameter changes from
2554 (Fw32_frame_menu_bar_size): Return fourth value.
2555 (Fw32_frame_rect): Block input around system calls
2556 (Fx_frame_geometry): New function.
2557 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2558 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2559 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2560 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2561 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2562 (Fx_create_frame): Adjust adjust_frame_size calls.
2563 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2564 frame can get resized when tool-bar-lines parameter changes from
2566 (Fx_frame_geometry): New function.
2567 * xmenu.c (update_frame_menubar): On Lucid call
2568 adjust_frame_size with one pixel less height to avoid that
2569 repeatedly adding/removing the menu bar grows the frame.
2570 (free_frame_menubar): On Motif arrange to optionally preserve
2571 the old frame height when removing the menu bar.
2572 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2574 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2576 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2577 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2578 frame; instead, print an error message.
2580 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2582 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2584 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2586 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2587 (dealloc): Release bmRep.
2589 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2590 imageListSetNext, imageListNext.
2592 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2593 (reference): Remove.
2594 (allocInitFromFile:): Remove searching ImageList and calling
2595 reference (Bug#18918).
2596 (dealloc): Remove handling if ImageList.
2598 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2600 * process.c (catch_child_signal): Fix incorrect assertion.
2602 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2604 * macfont.m (macfont_draw):
2605 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2607 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2608 if force_integral_p (i.e. no antialias).
2609 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2610 bold if no antialias (Bug#18876).
2612 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2613 was given (Bug#18846).
2615 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2617 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2618 instead of in xdisp.c, function now takes void. (Bug#18884).
2620 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2621 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2623 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2624 struct window* (Bug#18889).
2625 Remove getMouseMotionPart.
2626 (ns_output): Make icon_top/left int.
2628 * nsfns.m (x_icon): icon_top/left is int.
2630 * nsterm.m (ns_mouse_position): Remove unused code.
2631 (initFrame:window:, dealloc): Use window instead of win.
2632 (getMouseMotionPart:window:x:y:): Remove, unused.
2633 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2635 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2637 * keyboard.c (readable_events): When FLAGS include
2638 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2639 This avoids returning non-nil from input-pending-p when only such
2640 events are in the queue. (Bug#18856)
2642 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2644 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2645 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2646 (Qforeign_selection): Remove.
2647 (ns_get_local_selection): Identation fix.
2648 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2650 * nsselect.m (ns_get_local_selection): Remove calling of
2651 functions in Vselection_converter_alist (Bug#18911).
2652 (syms_of_nsselect): Remove Vselection_converter_alist.
2654 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2656 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2657 and unnecessary initialization. Adjust comments.
2659 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2661 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2663 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2664 index, not an absolute one, as that's what the function expects.
2666 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2668 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2669 font on an initial frame when running as a daemon (Bug#18869).
2671 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2673 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2675 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2676 build_string, when importing a home directory. (Bug#18873)
2678 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2680 * dispnew.c (buffer_posn_from_coords):
2681 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2682 account for the header-line height. (Bug#18839)
2684 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2686 * xml.c (parse_region): Do not forget the first document child.
2688 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2690 * nsselect.m: pasteboard_changecount is new.
2691 (ns_store_pb_change_count, ns_get_pb_change_count)
2692 (ns_get_our_change_count_for): New functions.
2693 (ns_string_to_pasteboard_internal): Correct comment.
2694 type => gtype in eassert, Call ns_store_pb_change_count.
2695 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2696 (Fns_disown_selection_internal, Fns_selection_owner_p):
2697 Replace Vselection_alist check, with change count check.
2698 (Fns_get_selection): Initialize val to Qnil. Only get local
2699 selection if change counts match (Bug#18799).
2700 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2702 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2704 * w32proc.c (create_child): If calling a quoted batch file,
2705 pass NULL for exe. (Bug#18745)
2707 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2709 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2710 (bidi_resolve_brackets): Use end of string position rather than ZV
2711 when iterating over a string. (Bug#18815)
2713 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2715 * keyboard.c (make_lispy_position): Return coordinates also when
2716 on scroll bars, fringes, margins or not in a window.
2717 * xdisp.c (show_mouse_face): Don't change cursor face during
2720 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2722 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2723 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2724 Fix doc-strings (Bug#18789).
2726 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2728 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2730 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2732 Optimize redisplay of simple bracketed text.
2733 * bidi.c (bidi_cache_reset_to): New function.
2734 (bidi_cache_reset): Call it.
2735 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2737 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2738 bracket_enclosed_type only if bracket_pairing_pos's value is not
2740 (MAX_BPA_STACK): Make sure the value is signed.
2741 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2742 stop pushing values onto the stack.
2743 (bidi_find_bracket_pairs): If the bracketed text is only on the
2744 base embedding level, remove all the states cached by this
2745 function from the cache, and return zero, so that the brackets in
2746 this segment of text are processed as normal neutrals.
2747 (bidi_resolve_brackets): Detect the brackets that are to be
2748 processed as neutrals, and don't call bidi_find_bracket_pairs on
2751 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2753 * w32select.c (Fw32_selection_exists_p): Rename from
2754 Fx_selection_exists_p.
2755 (syms_of_w32select): Adjust accordingly.
2757 * w16select.c (Fw16_selection_exists_p): Rename from
2758 Fx_selection_exists_p.
2759 (syms_of_win16select): Adjust accordingly.
2761 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2762 (Fns_own_selection_internal): Tighten scoping.
2763 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2764 (Fns_get_selection): Rename from Fx_get_selection_internal.
2765 (Fns_get_selection_internal, Fns_store_selection_internal):
2767 (syms_of_nsselect): Adjust accordingly.
2769 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2771 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2772 * w32term.c (x_set_window_size): Account for wrapped menu bar
2773 lines when setting up frame height (Bug#15174 and Bug#18720).
2774 (w32_add_wrapped_menu_bar_lines): New variable.
2776 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2778 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2781 2014-10-20 Glenn Morris <rgm@gnu.org>
2783 * Merge in all changes up to 24.4 release.
2785 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2787 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2788 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2790 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2792 * xterm.c (handle_one_xevent): Check return value from
2793 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2794 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2796 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2797 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2798 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2799 Gtk+ >= 3.14 (Bug#18674).
2800 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2801 Gtk+ >= 3.14 (Bug#18674).
2803 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2805 * gtkutil.c: Remove no-longer-used code.
2806 (xg_update_menubar): Remove unused local and unnecessary call to
2807 gtk_menu_item_get_submenu.
2808 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2809 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2810 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2812 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2814 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2816 * xterm.h (handlebox_widget): Remove.
2818 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2821 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2823 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2824 to handle Gtk versions.
2825 (xg_get_file_with_chooser): Use them.
2826 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2827 Remove (create_menus): Remove teroff argument and code.
2828 Remove call to gtk_menu_set_title.
2829 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2830 Adjust args to create_menus.
2831 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2832 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2833 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2834 (xg_make_tool_item): Remove detach code.
2835 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2836 (find_icon_from_name): New function.
2837 (update_frame_tool_bar): Remove GtkStockItem code, move to
2838 find_icon_from_name. Let stock be a list of icon names to try.
2839 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2840 Replace TOOLBAR_TOP_WIDGET.
2841 (free_frame_tool_bar, xg_change_toolbar_position ):
2842 Replace TOOLBAR_TOP_WIDGET.
2843 (xg_initialize): Remove tearoff code.
2845 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2847 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2848 pixel from the window's cursor glyph width, since X renders hollow
2849 blocks 1 pixel wider than the 'width' parameter.
2851 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2852 glyph->pixel_width; this is now done in xterm.c.
2854 Fix reordering of bracket characters in isolates.
2855 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2856 RESOLVED_ONLY; when non-zero, return from the cache only fully
2857 resolved states. All callers changed.
2858 (CANONICAL_EQU): New macro.
2859 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2860 equivalent of the paired closing bracket character.
2861 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2862 the default non-negative value, to be checked later in
2863 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2864 characters against those pushed onto the BPA stack.
2865 (bidi_record_type_for_neutral): New function.
2866 (bidi_resolve_brackets): Record next_for_neutral and
2867 prev_for_neutral when embedding level gets pushed. Force
2868 resolution of bracket pairs when entering a level run that was not
2870 (bidi_resolve_neutral): Add assertions before calling
2871 bidi_resolve_neutral_1.
2872 (bidi_level_of_next_char): Remove the code that attempted to
2873 resolve unresolved neutrals; that is now done by
2874 bidi_resolve_neutral.
2876 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2878 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2880 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2881 1-pixel R2L characters.
2882 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2883 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2885 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2887 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2890 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2892 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2893 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2894 It's not clear to me whether the initialization is needed,
2895 but it can't hurt so I played it safe.
2897 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2899 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2901 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2903 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2904 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2906 (bidi_get_type): Return the isolate initiators and terminator types.
2907 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2908 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2909 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2910 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2911 for the new features.
2912 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2913 push and pop correctly for isolates.
2914 (bidi_remember_char): Modify to accept an additional argument
2915 and record the bidi type according to its value.
2916 (bidi_cache_iterator_state): Accept an additional argument to only
2917 update an existing state. Handle the new members of struct bidi_it.
2918 (bidi_cache_find): Arguments changed: no longer accepts a level,
2919 instead accepts a flag telling it whether it is okay to return
2920 unresolved neutrals.
2921 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2922 table. Initialize new isolate-related members.
2923 (bidi_paragraph_init): Some code factored out into
2924 find_first_strong_char.
2925 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2926 into bidi_resolve_explicit.
2927 (bidi_resolve_explicit): Support the isolate initiators and
2928 terminator. Fix handling of embeddings and overrides according to
2929 new UBA requirements. Record information about previously seen
2930 characters here (moved from bidi_level_of_next_char).
2931 (bidi_resolve_weak): Adapt to changes in struct members.
2932 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2933 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2934 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2935 paired bracket resolution. Handle isolate initiators and
2937 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2938 (bidi_level_of_next_char): Move the code that records information
2939 about previous characters to bidi_resolve_explicit. Fix logic of
2940 resolving neutrals and make sure their cache entries are updated.
2941 Remove now unneeded special handling of PDF level.
2943 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2944 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2945 enlarged per Unicode 6.3.
2946 (enum bidi_bracket_type_t): New data type.
2947 (struct bidi_saved_info): Leave only 2 type members out of 4.
2949 (struct bidi_stack): Add members necessary to support isolating
2951 (struct bidi_it): Add new members necessary to support isolating
2952 sequences and bracket pair resolution.
2954 * xdisp.c (Fbidi_resolved_levels): New function.
2955 (syms_of_xdisp): Defsubr it.
2956 (append_glyph, append_composite_glyph, produce_image_glyph)
2957 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2959 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2961 * term.c (append_glyph, append_composite_glyph)
2962 (append_glyphless_glyph): Convert aborts to assertions.
2964 * .gdbinit (pgx): Display the character codepoint, resolved level,
2965 and bidi type also for glyphless glyphs.
2967 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2969 Avoid unwanted point motion in Fline_beginning_position.
2970 * lisp.h (scan_newline_from_point): Add prototype.
2971 * search.c (scan_newline_from_point): New function, refactored from...
2972 * cmds.c (Fforward_line): ...adjusted user.
2973 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2974 and simplify the former since the latter doesn't move point.
2976 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2978 Cleanup terminal handling code.
2979 * dispextern.h (get_named_tty): Remove prototype but...
2980 * termhooks.h (get_named_terminal): ...resurrect it under
2981 more meaningful name.
2982 (get_terminal): Likewise, but with...
2983 (decode_live_terminal): ...this name.
2984 (decode_tty_terminal): Add prototype.
2985 * term.c (get_tty_terminal): Remove.
2986 (get_named_tty): Remove.
2987 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2988 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2989 Use decode_tty_terminal.
2990 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2991 * terminal.c (get_terminal): Refactor to...
2992 (decode_terminal, decode_live_terminal): ...new functions.
2993 (decode_tty_terminal): Replacement for get_tty_terminal.
2994 (get_named_terminal): Likewise for get_named_tty.
2995 * coding.c (Fset_terminal_coding_system_internal)
2996 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2997 (Fkeyboard_coding_system):
2998 * composite.c (Fcomposition_get_gstring):
2999 * dispnew.c (Fsend_string_to_terminal):
3000 * frame.c (Fmake_terminal_frame):
3001 * nsfns.m (check_ns_display_info):
3002 * w32fns.c, xfns.c (check_x_display_info):
3003 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
3004 * keyboard.c (handle_interrupt_signal, handle_interrupt)
3005 (Fset_quit_char): Use get_named_terminal.
3006 (Fset_output_flow_control, Fset_input_meta_mode):
3007 Use decode_tty_terminal.
3009 2014-10-13 Eli Zaretskii <eliz@gnu.org>
3011 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
3012 between 32-bit and 64-bit MinGW builds. (Bug#18699)
3014 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3016 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
3017 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
3019 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
3021 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
3024 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3026 * editfns.c (dump_tz_string): No longer const.
3027 It might be modified.
3029 * nsmenu.m (clear): Assume OS X 10.6 or later.
3031 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3033 * unexmacosx.c: Remove include ppc/reloc.h.
3034 (unrelocate, copy_dysymtab): Remove PPC code.
3035 (rebase_reloc_address): Remove, only used for PPC:
3037 * nsterm.m: Always include macfont.h on COCOA.
3038 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3039 (ns_dumpglyphs_image, ns_check_menu_open)
3040 (applicationDidFinishLaunching)
3041 (antialiasThresholdDidChange:)
3042 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3043 Remove checks for OSX <= 10.5/10.6.
3044 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3045 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3048 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3049 (NS_HAVE_NSINTEGER): Remove block.
3050 Remove >= OSX 10.6 tests.
3052 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3053 (x_activate_menubar, trackingNotification:): Remove check for
3055 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3057 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3059 * nsfns.m: Always include macfont.h on COCOA.
3060 (ns_filename_from_panel, ns_directory_from_panel)
3061 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3062 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3064 * macfont.m: Remove >= 1050 check.
3065 (macfont_create_family_with_symbol)
3066 (macfont_get_glyph_for_character)
3067 (mac_font_get_glyphs_for_variants)
3068 (mac_ctfont_create_available_families, syms_of_macfont):
3069 Remove code for OSX < 10.6.
3070 (mac_font_family_group, mac_font_family_compare): Remove, only used
3073 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3074 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3076 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3079 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3081 Fix putenv race conditions with undefined behavior (Bug#8705).
3082 Do all putenv calls before Emacs creates any threads.
3083 Use a safer way to modify the TZ environment variable in the
3084 presence of multiple threads. For further thread-safety,
3085 prefer localtime_r and gmtime_r to localtime and gmtime,
3086 and prefer struct tm's tm_gmtoff (if available) to calling
3087 both localtime_r and gmtime_r.
3088 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3089 (init_dbusbind): ... to this new function.
3090 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3091 * xterm.c (x_term_init): Move xputenv call from here ...
3092 (init_xterm): ... to this new function.
3093 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3094 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3095 (dump_tz_string): New constant.
3096 (init_editfns): Use it. This centralizes the dump_tz stuff.
3097 Call set_time_zone_rule here, so that its xputenv is done
3098 before Emacs goes multithreaded.
3099 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3100 thread-safe enough for Emacs.
3101 (format_time_string, Fdecode_time, Fcurrent_time_string)
3102 (Fcurrent_time_zone):
3103 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3104 localtime and gmtime. Remove now-unnecessary calls to block_input.
3105 (tm_gmtoff): New static function.
3106 (Fdecode_time, Fcurrent_time_zone): Use it.
3107 (Fencode_time): Use mktime_z, for better thread-safety.
3108 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3109 i.e., not quite thread-safe but good enough for Emacs typical usage.
3110 Do not reclaim storage that is in the environment; let it leak.
3111 Always call tzset, since localtime_r does not.
3112 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3113 This is now done in init_editfns.
3114 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3115 New macros and declarations, for platforms lacking tzalloc & friends.
3117 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3119 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3120 On x86 platforms this works around GCC bug 63495
3121 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3122 and more generally should fix a portability problem in Emacs.
3123 Reported by Stefan Monnier in:
3124 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3126 2014-10-08 Leo Liu <sdl.web@gmail.com>
3128 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3129 * keymap.c (describe_vector_princ):
3130 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3133 * print.c (printchar_stdout_last): Declare.
3134 (printchar): Record the last char written to stdout.
3135 (Fterpri): Add optional argument ENSURE.
3137 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3139 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3140 DELAY argument to change_frame_size, so that the frame size
3141 changes, if any are needed, are delayed until the next redisplay.
3142 This is to avoid a too early QUIT inside change_frame_size, when
3143 it calls Lisp in frame_windows_min_size, in case one of the events
3144 we've read sets the quit-flag. (Bug#18649)
3146 * w32fns.c (check_x_display_info): Accept terminal objects as
3147 argument, to follow what xfns.c does.
3149 2014-10-07 Glenn Morris <rgm@gnu.org>
3151 * Makefile.in ($(srcdir)/macuvs.h)
3152 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3154 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3156 * decompress.c (init_zlib_functions): Move the message about zlib
3157 being unavailable from here...
3158 (Fzlib_decompress_region): ...to here. (Bug#18650)
3160 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3162 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3163 the case where an optional string is used. Adjust docstring.
3165 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3167 * lisp.mk (lisp): Remove w32-common-fns.elc.
3169 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3171 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3172 These were already defined in buffer.c, and the duplicate
3173 definitions cause problems on platforms like 'gcc -fno-common'.
3174 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3176 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3178 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3179 if toolbar is visible.
3181 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3184 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3185 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3186 (ns_select, ns_read_socket): Use unwind_protect to decrease
3187 apploopnr (Bug#18345).
3188 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3189 line height (Bug#17977).
3191 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3192 (macfont_closest_traits_index): New function.
3193 (macfont_closest_traits_index_p): Rename from
3194 macfont_closest_traits_index.
3195 (macfont_list): Use macfont_closest_traits_index_p.
3197 2014-10-05 K. Handa <handa@gnu.org>
3199 * coding.c (detect_coding_iso_2022): Set coding->rejected
3200 correctly when an invalid escape sequence is found (Bug#18610).
3202 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3204 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3205 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3208 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3210 * buffer.c (scroll_bar_width, scroll_bar_height):
3212 * window.c (Fset_window_scroll_bars): Fix doc-string.
3213 (Fwindow_scroll_bars): Have it return what the doc-string says.
3215 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3217 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3218 iterator backwards, to resync the bidi iterator. (Bug#18584)
3220 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3222 Consistently use min and max macros from lisp.h.
3223 * coding.c (min, max):
3225 * unexhp9k800.c (min):
3226 * unexw32.c (min, max): Use definitions from lisp.h.
3227 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3229 * gmalloc.c (min): Tiny style change.
3231 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3232 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3234 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3236 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3237 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3238 (X_ULONG_MAX): Move these macros to xterm.h.
3239 (x_fill_property_data): Be more generous about allowing either
3240 signed or unsigned data of the appropriate width.
3241 * xterm.h (x_display_set_last_user_time): New function.
3242 All setters of last_user_time changd to use this function.
3243 If ENABLE_CHECKING, check that the times are in range.
3245 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3247 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3248 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3250 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3252 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3253 make a font_object from a tty frame (Bug#18573).
3254 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3256 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3258 * alloc.c (mark_overlay): Assume that overlay boundaries are
3259 always markers. Add comment.
3260 * lread.c (read_internal_start): Use convenient validate_subarray.
3262 (Fread_from_string): Adjust docstring.
3264 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3266 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3268 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3269 Rename from the "x-" prefix.
3271 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3273 * xselect.c (selection-converter-alist): Fix docstring.
3275 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3277 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3278 argument passed by the caller, when we mirror all slashes into
3281 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3283 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3284 Resurrect old code and fix compilation with GTK < 2.13.6.
3286 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3288 Use AUTO_CONS instead of SCOPED_CONS, etc.
3289 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3290 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3291 (AUTO_LIST1): Rename from scoped_list1.
3292 (AUTO_LIST2): Rename from scoped_list2.
3293 (AUTO_LIST3): Rename from scoped_list3.
3294 (AUTO_LIST4): Rename from scoped_list4.
3295 (AUTO_STRING): Rename from SCOPED_STRING.
3296 * frame.h (AUTO_FRAME_ARG):
3297 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3298 (AUTO_LIST4, AUTO_STRING):
3299 Prepend a new argument 'name'.
3300 Declare a variable instead of yielding a value.
3302 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3304 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3306 * w32fns.c (w32_createwindow): Accept an additional argument, an
3307 array of 2 values specifying the coordinates of the frame's
3308 top-left corner. Use these values instead of calling x_get_arg,
3309 which can cons Lisp objects, and therefore cannot be called except
3310 from the main thread. Remove redundant tests for the default
3312 (my_create_window): Move the calculation of the coordinates of the
3313 frame's top-left edge here. Pass them to the input thread via the
3314 second parameter of the WM_EMACS_CREATEWINDOW message.
3315 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3318 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3320 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3321 (redisplay_window): Treat the frame's frozen_window_starts flag
3322 the same way as the optional_new_start flag for the window: only
3323 obey it if the glyph row showing point will be fully visible.
3324 Likewise when the window start is in a continuation line. If,
3325 after trying everything under the 'force_start' label, point is
3326 still not fully visible, give up and scroll the window.
3327 Add debugging traces. (Bug#18545)
3329 * window.c (Frecenter): Set the window's redisplay flag.
3331 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3333 * w32term.c (w32_read_socket): Don't use frame dimensions for
3334 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3335 rectangle. Check the return value of GetClientRect, and don't use
3336 the results if it didn't succeed.
3338 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3339 in columns and lines after correcting the pixel dimensions in
3341 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3342 negative values to xrealloc. (Bug#18528)
3344 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3346 * alloc.c: Remove now-unnecessary check.
3347 Suggested by Dmitry Antipov in:
3348 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3350 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3352 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3353 to Ubuntu 14.04.1 x86-64.
3355 Simplify stack-allocated Lisp objects, and make them more portable.
3356 The build_local_string macro was used in two ways: (1) string
3357 literals for which scoped allocation suffices, and (2) file name
3358 components, where it's not safe in general to assume bounded-size
3359 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3360 allocates a block-scope string, and by using SCOPED_STRING for (1)
3361 and build_string for (2). Furthermore, actually use stack
3362 allocation only for objects known to have sufficient alignment.
3363 This simpler implementation means Emacs can make
3364 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3365 GC_MAKE_GCPROS_NOOPS.
3366 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3367 for fewer differences among implementations.
3368 (struct Lisp_String): Now GCALIGNED.
3369 (USE_STACK_LISP_OBJECTS): Default to true, since the
3370 implementation no longer insists on a nonempty GCALIGNED.
3371 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3372 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3373 separately. Move definiens to scoped_cons. The old definition
3374 was incorrect when GCALIGNED was defined to be empty.
3375 (union Aligned_String): New type.
3376 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3377 implementation ports to compilers that don't align strictly enough.
3378 Don't worry about the union sizes; it's not worth bothering about.
3379 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3380 Rewrite using USE_STACK_CONS.
3381 (scoped_cons): Assume the use of union Aligned_Cons.
3382 (lisp_string_size, make_local_string, build_local_string): Remove.
3383 Unless otherwise specified, all callers of build_local_string
3384 changed to use SCOPED_STRING.
3385 (SCOPED_STRING): New macro.
3386 * data.c (wrong_choice):
3387 * menu.c (single_menu_item):
3388 * process.c (Fformat_network_address):
3389 Hoist use of SCOPED_STRING out of a scope, so that its returned
3390 object lives long enough.
3391 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3392 as the string might be long or might not be ASCII.
3394 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3396 * msdos.c (internal_terminal_init): Bump version to 25.
3398 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3400 Keep stack-allocated Lisp objects fast rather than versatile.
3401 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3402 (SCOPED_CONS_INITIALIZER): New macro.
3403 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3404 (USE_LOCAL_ALLOCA): Remove.
3405 (local_cons, local_list1, local_list2, local_list3, local_list4):
3406 Remove. Stack overflow checking makes them too slow.
3407 (make_local_vector): Likewise. Also we just don't have enough
3409 (enum LISP_STRING_OVERHEAD): Remove.
3410 (local_string_init, local_vector_init): Remove prototypes.
3411 (make_local_string, build_local_string): Redesign to target short
3412 compile-time string constants, fall back to regular string allocation
3414 (lisp_string_size): New function.
3415 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3416 * alloc.c (local_string_init, local_vector_init): Remove.
3417 (verify_ascii) [ENABLE_CHECKING]: New function.
3418 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3419 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3420 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3421 * xselect.c, xterm.c: All related users changed.
3423 2014-09-28 Ken Brown <kbrown@cornell.edu>
3425 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3426 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3428 2014-09-27 Ken Brown <kbrown@cornell.edu>
3430 Fix implementation of HYBRID_MALLOC on Cygwin.
3431 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3432 (bss_sbrk_buffer_beg): New variable. Use it...
3433 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3434 incorrect definition.
3436 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3438 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3439 Make it into a function and change arg to be a function.
3441 * lisp.mk (lisp): Add elisp-mode.elc.
3443 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3445 * xfns.c (x_default_scroll_bar_color_parameter):
3446 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3447 to pacify --enable-gcc-warnings in non-scrollbar builds.
3449 2014-09-26 Ken Brown <kbrown@cornell.edu>
3451 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3453 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3455 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3456 MinGW builds that use GCC before 4.2.
3458 Default to stack objects on DOS_NT platforms as well.
3459 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3460 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3462 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3464 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3465 ALIGN_STACK attribute.
3467 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3469 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3470 ALIGN_STACK attribute.
3472 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3473 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3475 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3477 * frame.c (frame_inhibit_resize):
3478 * widget.c (EmacsFrameResize):
3479 * window.c (resize_frame_windows, Fset_window_configuration):
3480 * xdisp.c (expose_frame):
3481 * xfns.c (x_change_tool_bar_height):
3482 * xmenu.c (update_frame_menubar):
3483 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3484 Remove code left dead after 2014-07-27 changes.
3486 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3488 Fix local_cons etc. to not exhaust the stack when in a loop.
3489 Problem reported in:
3490 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3491 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3492 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3493 (Ffind_charset_string):
3494 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3495 * data.c (wrong_range):
3496 * editfns.c (Fpropertize, format2):
3497 * emacs.c (init_cmdargs, decode_env_path):
3498 * fileio.c (auto_save_error):
3499 * fns.c (Fyes_or_no_p):
3500 * font.c (font_style_to_value, font_parse_xlfd)
3501 (font_parse_family_registry, font_delete_unmatched)
3503 * fontset.c (Fset_fontset_font):
3504 * frame.c (x_get_arg):
3505 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3506 (read_char_minibuf_menu_prompt):
3507 * keymap.c (silly_event_symbol_error, describe_vector):
3508 * lread.c (load_warn_old_style_backquotes):
3509 * menu.c (single_menu_item):
3510 * minibuf.c (Fread_buffer):
3511 * process.c (status_message, Fformat_network_address)
3512 (server_accept_connection):
3513 * textprop.c (copy_text_properties):
3514 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3515 * xfns.c (x_default_scroll_bar_color_parameter):
3516 * xfont.c (xfont_open):
3517 * xselect.c (x_clipboard_manager_error_1):
3518 * xterm.c (x_term_init):
3519 Put USE_LOCAL_ALLOCA at the start of the function.
3520 * fns.c (maybe_resize_hash_table): Use build_string instead of
3521 build_local_string, since we'd otherwise need a conditional
3522 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3523 not worth the bother of optimization.
3524 * font.c (font_delete_unmatched): Remove by-hand code that
3525 observed MAX_ALLOCA limit, since it's now done automatically.
3526 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3527 since build_local_string needs its sa_alloc.
3528 * lisp.h (lisp_word_count): New function.
3529 (SAFE_ALLOCA_LISP): Use it.
3530 (USE_LOCAL_ALLOCA): New macro.
3531 (local_cons, make_local_vector, make_local_string):
3532 Observe the MAX_ALLOCA limit.
3533 (LISP_STRING_OVERHEAD): New constant.
3534 (make_local_string): Use it.
3536 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3538 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3539 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3540 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3541 and Solaris and it's likely to work on similar platforms.
3543 Avoid signed integer overflow when converting Time to ptrdiff_t.
3544 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3546 (position_to_Time, Time_to_position): New functions.
3547 (gen_help_event, kbd_buffer_get_event): Use them.
3548 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3549 Go back to plain 'unsigned long', so that 'Time' is the same
3550 for both X and non-X builds; this is less likely to cause surprise.
3551 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3552 are the same size; this is no longer required.
3554 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3555 of bit 28 and of whether an unsigned value is negative.
3556 This simplifies the code a bit, and pacifies clang 3.4.
3558 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3560 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3561 Windows builds, where 'long' is a 32-bit type.
3563 * w32inevt.h (w32_console_mouse_position): Update the argument
3564 types to use 'Time'.
3566 * w32term.c (w32_mouse_position)
3567 (x_horizontal_scroll_bar_report_motion)
3568 (x_scroll_bar_report_motion): Update the argument types to use
3571 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3573 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3574 (struct input_event): ...unsigned bitfields. Likewise for
3575 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3576 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3577 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3578 (kbd_buffer_get_event): Adjust users.
3579 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3580 (make_scroll_bar_position): New function, refactored out of...
3581 (make_lispy_event): ...adjusted user.
3582 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3583 * nsterm.m (ns_mouse_position, mouseUp):
3584 * term.c (term_mouse_position):
3585 * w32inevt.c (w32_console_mouse_position):
3586 * w32term.c (w32_mouse_position):
3587 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3588 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3589 Prefer enum and explicit enum members to integers and numeric values.
3591 * chartab.c (uniprop_encode_value_numeric):
3592 * font.c (font_style_to_value): Use make_local_vector.
3593 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3594 * keymap.c (append_key): Use scoped_list1.
3596 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3597 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3599 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3601 Fix some slow uses and misuses of strcat.
3602 * doc.c (get_doc_string):
3603 * gtkutil.c (get_utf8_string):
3604 * xsmfns.c (x_session_initialize):
3605 Avoid recomputation of string length.
3606 * ftfont.c (ftfont_spec_pattern):
3607 * xfns.c (xic_create_fontsetname):
3608 Don't assume output buffer is initially zero.
3610 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3612 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3613 All callers changed.
3614 * xterm.c (x_term_init): Use new functionality to avoid two needs
3615 to compute a string length.
3617 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3619 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3621 Use known length of a Lisp string to copy it faster.
3622 * lisp.h (lispstrcpy): New function. Add comment.
3623 * callproc.c (child_setup):
3624 * dbusbind.c (xd_append_arg):
3625 * doc.c (get_doc_string):
3626 * font.c (Ffont_xlfd_name):
3627 * frame.c (xrdb_get_resource):
3628 * process.c (Fmake_network_process, network_interface_info):
3629 * w32fns.c (Fx_open_connection):
3630 * w32proc.c (sys_spawnve):
3631 * xfns.c (select_visual):
3632 * xfont.c (xfont_list):
3633 * xsmfns.c (x_session_initialize):
3634 * xterm.c (x_term_init): Use it.
3636 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3638 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3639 Reported by Dmitry Antipov in thread leading to:
3640 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3641 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3642 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3644 * callproc.c (call_process): Save and restore sa_avail.
3645 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3646 (AVAIL_ALLOCA): New macro.
3647 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3648 Use it, and check against sa_avail rather than MAX_ALLOCA.
3650 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3652 On OSX, do not free font-specific data more than once (Bug#18501).
3653 * macfont.m (macfont_close): Release and free font-specific data
3654 only if it wasn't previously freed.
3656 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3658 * unexmacosx.c (dump_it): Improve error message.
3660 2014-09-22 Juri Linkov <juri@jurta.org>
3662 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3663 (Bug#10747, bug#18334)
3665 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3667 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3668 units in which the position is measured. (Bug#18493)
3670 * xdisp.c (redisplay_internal): Force redisplay of all windows
3671 that show a buffer whose narrowing has changed. (Bug#18490)
3673 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3675 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3676 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3677 lines, draw the hollow-box and hbar cursors on the right side of
3678 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3681 * xterm.c (x_draw_stretch_glyph_string):
3682 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3683 caused the block cursor to disappear on a TAB in R2L lines in
3684 every window except the leftmost one. Reported by Martin Rudalics
3687 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3689 Always use matched specpdl entry to record call arguments (Bug#18473).
3690 * lisp.h (record_in_backtrace): Adjust prototype.
3691 * eval.c (record_in_backtrace): Return current specpdl level.
3692 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3693 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3694 entry and use that entry in call to backtrace_debug_on_exit.
3695 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3696 (do_debug_on_call): Get current specpdl level as 2nd arg.
3698 Prefer ptrdiff_t to int and avoid integer overflows.
3699 * fileio.c (make_temp_name):
3700 * font.c (font_parse_family_registry): Avoid integer
3701 overflow on string size calculation.
3702 * data.c (Faset): Likewise for byte index.
3704 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3706 Fix display of R2L lines in partial-width windows.
3707 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3708 assigned the correct value.
3709 (extend_face_to_end_of_line): Account for truncation and
3710 continuation glyphs in R2L rows when one of the fringes is not
3712 (display_line): Don't assign negative X offset to a row if we are
3713 going to produce a truncation glyph for it. When handling
3714 truncated R2L rows, consider the width of the left fringe instead
3716 (produce_special_glyphs): Fix bogus assignments.
3718 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3720 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3721 always set to a valid value. Make sure the size passed to alloca
3722 is always positive. (Bug#18516)
3724 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3726 Avoid extra call to oblookup when interning symbols.
3727 * lisp.h (intern_driver): Add prototype.
3728 * lread.c (intern_driver): New function.
3729 (intern1, intern_c_string_1, Fintern):
3730 * font.c (font_intern_prop):
3731 * w32font.c (intern_font_name): Use it.
3733 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3735 Minor improvements to new stack-allocated Lisp objects.
3736 * frame.h (FRAME_PARAMETER):
3737 Prefer scoped_list1 to local_list1 where either would do.
3738 * lisp.h (scoped_list4): New macro.
3739 (local_cons, local_list1, local_list2, local_list3, local_list4)
3740 (make_local_vector, make_local_string, build_local_string):
3741 Prefer functions to macros where either would do.
3742 * xdisp.c (build_desired_tool_bar_string):
3743 Prefer scoped_list4 to local_list4 where either would do.
3745 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3747 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3748 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3749 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3750 * frame.h (FRAME_PARAMETER): New macro.
3751 * dispnew.c (init_display):
3752 * fontset.c (Fset_fontset_font):
3753 * frame.c (x_default_parameter):
3754 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3755 * xfns.c (x_default_scroll_bar_color_parameter)
3756 (x_default_font_parameter, x_create_tip_frame): Use it.
3757 * editfns.c (Fpropertize): Use local_cons.
3758 * process.c (status_message): Use build_local_string.
3759 * xfont.c (xfont_open): Use make_local_string.
3760 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3762 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3764 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3765 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3766 !__clang__. This works with GCC and with clang and is safer for
3767 compilers we don't know about.
3768 (local_cons): Rename parameter to make capture less likely.
3770 2014-09-17 Samuel Bronson <naesten@gmail.com>
3772 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3774 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3776 Fix minor problems found by static checking.
3777 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3779 * buffer.h (decode_buffer): Doc and indentation fixes.
3780 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3782 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3784 Avoid clang-specific warnings.
3785 * buffer.c (init_buffer): Shut up -Wself-assign.
3786 * process.c (server_accept_connection): Shut up -Wunsequenced.
3788 2014-09-16 Daniel Colascione <dancol@dancol.org>
3790 * fns.c (sxhash): For symbols, use address as hash code.
3792 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3794 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3795 * charset.c (load_charset_map_from_file): Use scoped_list2
3796 and build_local_string.
3797 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3798 * emacs.c (init_cmdargs, decode_env_path):
3799 * fileio.c (Fexpand_file_name):
3800 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3801 * frame.c (x_get_arg):
3802 * keyboard.c (safe_run_hooks_error):
3803 * lread.c (load_warn_old_style_backquotes):
3804 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3805 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3806 * xselect.c (x_clipboard_manager_error_1)
3807 (x_clipboard_manager_save_all):
3808 * xterm.c (x_term_init): Use build_local_string.
3810 Avoid more integer overflows on string size calculations.
3811 * category.c (Fmake_category_set):
3812 * xdisp.c (get_overlay_arrow_glyph_row):
3813 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3815 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3817 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3818 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3819 error message format. Use message_with_string to have non-ASCII
3820 file names properly displayed.
3821 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3822 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3823 where these APIs are not available even in UNICOWS.DLL.
3824 Improve the format of error messages and include the file name in them
3826 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3827 call play-sound-functions, per documentation.
3829 * w32.c (w32_get_long_filename, w32_get_short_filename):
3830 Constify the input file name arguments.
3832 * w32.h (w32_get_long_filename, w32_get_short_filename):
3835 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3837 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3838 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3839 [USE_LOCAL_ALLOCATORS]: New macros.
3840 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3841 (build_local_string): Avoid argument name expansion clash with
3843 * alloc.c (toplevel)
3844 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3845 Preprocessor guard to avoid impossible configuration.
3846 * charset.c (Ffind_charset_region, Ffind_charset_string):
3847 Use make_local_vector.
3848 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3849 * textprop.c (Fput_text_property, Fadd_face_text_property):
3851 (copy_text_properties): Use local_cons and local_list3.
3852 * chartab.c (uniprop_table):
3853 * data.c (wrong_choice, wrong_range):
3854 * doc.c (get_doc_string):
3855 * editfns.c (format2):
3856 * fileio.c (Fexpand_file_name, auto_save_error):
3857 * fns.c (Fyes_or_no_p):
3858 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3859 * fontset.c (Fset_fontset_font):
3860 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3861 (read_char_minibuf_menu_prompt):
3862 * keymap.c (silly_event_symbol_error, describe_vector):
3863 * menu.c (single_menu_item):
3864 * minibuf.c (Fread_buffer):
3865 * process.c (status_message, Fformat_network_address)
3866 (server_accept_connection): Use make_local_string and
3867 build_local_string. Prefer compound literals where appropriate.
3869 2014-09-15 Daniel Colascione <dancol@dancol.org>
3871 * fns.c (Fsort): Tweak sort docstring.
3873 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3875 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3876 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3877 set errno to EAGAIN instead, to allow the caller to retry the
3878 write after some waiting. Fixes deadlocks when Emacs exchanges a
3879 lot of data through the pipe. (Bug#18420)
3881 * sound.c (Fplay_sound_internal): Encode the sound file name in
3882 the ANSI codepage. Expand it against data-directory, as per docs,
3883 not against the current directory. No need to make a local copy
3884 of the file name; pass the encoded file name directly to
3885 do_play_sound. (Bug#18463)
3887 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3888 NULL, and the file name is not encodable in ANSI codepage, return
3889 the string with "?" replacement characters, which will fail the
3890 caller. This avoids returning a random value in that case.
3892 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3894 * window.c (Fresize_mini_window_internal): Set w->total_lines
3895 from w->pixel_height (Bug#18422).
3897 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3899 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3900 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3901 setting resize increments (Bug#18435).
3903 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3905 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3906 state around the call to line_bottom, since it can move the
3907 iterator to another screen line. This fixes off-by-one errors in
3908 the reported row in some rare cases.
3910 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3912 * callproc.c (init_callproc): Fix bug introduced at
3913 2014-09-07 (Bug#18474).
3915 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3917 Prefer ptrdiff_t to int and avoid integer overflows.
3918 * fileio.c (make_temp_name):
3919 * font.c (font_parse_family_registry): Avoid integer
3920 overflow on string size calculation.
3921 * data.c (Faset): Likewise for byte index.
3923 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3925 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3927 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3929 * lisp.h (make_local_string): Nitpick indent.
3930 * print.c (Fprin1_to_string): Remove unused GCPROs.
3932 More debugging aids around GCPROs.
3933 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3934 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3935 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3937 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3938 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3940 Remove redundant GCPROs around Ffuncall and Fapply calls.
3941 This is safe because Ffuncall protects all of its arguments by itself.
3942 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3943 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3944 (call6, call7): Likewise. Use compound literals where applicable.
3945 (run_hook_with_args_2): Use compound literal.
3947 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3949 Pacify --enable-gcc-warnings when no window system is used.
3950 These warnings found that subscript error, so they seem worthwhile.
3951 * composite.c (char_composable_p): Simplify a bit.
3952 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3953 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3954 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3955 * window.c (set_window_scroll_bars):
3956 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3957 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3958 Ignore -Wsuggest-attribute=const.
3959 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3960 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3962 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3964 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3965 Use check_iso_charset_parameter instead of doing the checks by hand.
3966 (check_iso_charset_parameter): Move up. Check parameters a bit
3967 more carefully, and return true for 96-char sets. All callers changed.
3969 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3971 Simplify lisp.h by removing the __COUNTER__ business.
3972 Reported by Dmitry Antipov in:
3973 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3974 * lisp.h (make_local_vector, make_local_string)
3975 (build_local_string): Simplify by not bothering with __COUNTER__.
3976 The __COUNTER__ business wasn't working properly, and was needed
3977 only for hypothetical future expansion anyway.
3979 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3981 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3982 terms to determine bitmap color. (Bug#18437)
3984 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3986 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3989 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3991 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3993 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3995 * xterm.c (handle_one_xevent): Detect iconified by looking at
3996 _NET_WM_STATE_HIDDEN.
3998 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4000 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
4001 These can generate a constant with the correct value but the wrong
4002 width, which doesn't work as a printf argument. All uses removed.
4003 Reported by Dmitry Antipov in:
4004 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
4005 (ENUMABLE): Remove; no longer needed.
4006 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4007 Remove; no longer needed because of the above change.
4008 Each definiens moved to the only use.
4010 Improve the experimental local and scoped allocation.
4011 * alloc.c (local_string_init, local_vector_init):
4012 New functions, defined if USE_LOCAL_ALLOCATORS.
4013 Mostly, these are moved here from lisp.h, as it's not
4014 clear it's worth making them inline.
4015 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
4016 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
4017 USE_STACK_LISP_OBJECTS, not on a laundry list.
4018 (local_string_init, local_vector_init): New decls.
4019 (union Aligned_Cons): New type.
4020 (scoped_cons): Use it. Give up on the char trick, as it's a too
4021 much of a maintenance hassle; if someone wants this speedup
4022 they'll just need to convince their compiler to align properly.
4023 Conversely, use the speedup if struct Lisp_Cons happens to
4024 be aligned even without a directive. Better yet, help it along
4025 by using union Aligned_Cons rather than struct Lisp_Cons.
4026 (pointer_valid_for_lisp_object): Remove. This check is not
4027 necessary, since make_lisp_ptr is already doing it. All uses removed.
4028 (local_vector_init, local_string_init): Move to alloc.c.
4029 (build_local_vector): Remove this awkward macro, replacing with ...
4030 (make_local_vector): New macro, which acts more like a function.
4031 Use statement expressions and use __COUNTER__ to avoid macro
4032 capture. Fall back on functions if these features are not supported.
4033 (build_local_string, make_local_string): Likewise.
4035 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4037 * xterm.c (x_term_init): Consolidate duplicated code.
4038 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4039 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4040 Add eassert and mark dpyinfo as dead only if it was alive.
4042 Add macros to allocate temporary Lisp objects with alloca.
4043 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4044 * character.h (parse_str_as_multibyte): Move prototype to ...
4045 * lisp.h (parse_str_as_multibyte): ... here.
4046 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4047 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4049 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4050 (local_string_init): New functions.
4051 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4052 (init_alloc_once): Call it.
4054 Cleanup last change and make all new stuff conditional.
4055 * lisp.h (build_local_string): Rename to ...
4056 (make_local_string): ... this macro.
4057 (build_local_string, scoped_list1, scoped_list3): New macros.
4058 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4059 and functions as such, use regular fallbacks otherwise.
4060 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4063 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4065 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4066 always make sure the marginal areas of the row are in sync with
4067 what the window wants. (Bug#18419)
4069 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4070 existing binding of a variable, to avoid silently aborting
4071 commands that use specbind. (Bug#18331)
4073 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4075 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4076 * coding.c (growable_destination): New function.
4077 (produce_chars): Use it for sanity checks. Do not fiddle with
4078 dst_end if the source and destination are both nil, as it's
4079 the caller's responsibility to avoid overlap.
4080 * keyboard.c (read_decoded_event_from_main_queue):
4081 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4082 length, not 4 times, to prevent decode_coding_c_string from trying
4083 to reallocate a destination. This removes the need for the FIXME.
4085 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4086 All callers simplified. Add a comment about exec_failed, vfork,
4089 Adjust drag-and-drop fix when window is above top (Bug#18303).
4090 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4091 XCDR bleed into XCAR's encoded value. Improve checks for
4092 out-of-range data while we're at it.
4094 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4096 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4097 is CONSP (Bug#18303).
4099 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4101 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4102 'alloca' gets passed arguments larger than MAX_ALLOCA.
4104 * font.c (MAX): Define if not defined elsewhere.
4106 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4108 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4109 here for destination buffer, to work around what appears to be a
4110 bug in decode_coding_c_string when the source and destination are
4113 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4114 This follows up on the recent thread in emacs-devel on alloca; see:
4115 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4116 This patch also cleans up alloca-related glitches noted while
4117 examining the code looking for unbounded alloca.
4119 * callproc.c (init_callproc):
4120 Rewrite to avoid need for alloca.
4121 * buffer.c (mouse_face_overlay_overlaps)
4122 (report_overlay_modification):
4123 * buffer.h (GET_OVERLAYS_AT):
4124 * coding.c (make_subsidiaries):
4125 * doc.c (Fsnarf_documentation):
4126 * editfns.c (Fuser_full_name):
4127 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4128 (search_embedded_absfilename, Fsubstitute_in_file_name):
4129 * fns.c (Fmake_hash_table):
4130 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4131 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4132 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4133 (xrdb_get_resource, x_get_resource_string):
4134 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4135 * ftxfont.c (ftxfont_draw):
4136 * image.c (xbm_load, xpm_load, jpeg_load_body):
4137 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4139 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4141 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4142 (find_and_return_menu_selection):
4143 * print.c (PRINTFINISH):
4144 * process.c (Fformat_network_address):
4145 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4146 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4147 * sound.c (wav_play, au_play):
4148 * syntax.c (skip_chars):
4149 * term.c (tty_menu_activate, tty_menu_show):
4150 * textprop.c (get_char_property_and_overlay):
4151 * window.c (Fset_window_configuration):
4152 * xdisp.c (safe__call, next_overlay_change, vmessage)
4153 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4154 * xfaces.c (face_at_buffer_position):
4155 * xmenu.c (x_menu_show):
4156 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4157 allocation size isn't bounded.
4158 * callint.c (Fcall_interactively): Redo memory_full check
4159 so that it can be done at compile-time on some platforms.
4160 * coding.c (MAX_LOOKUP_MAX): New constant.
4161 (get_translation_table): Use it.
4162 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4163 SAFE_ALLOCA, to catch integer overflows on size calculation.
4164 (exec_failed) [!DOS_NT]: New function.
4165 (child_setup) [!DOS_NT]: Use it.
4166 * editfns.c (Ftranspose_regions):
4167 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4168 * editfns.c (check_translation):
4169 Allocate larger buffers on the heap.
4170 * eval.c (internal_lisp_condition_case):
4171 Check for MAX_ALLOCA overflow.
4172 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4173 (Fbase64_encode_region, Fbase64_decode_region):
4174 Avoid unnecessary calls to SAFE_FREE before 'error'.
4175 * buffer.c (mouse_face_overlay_overlaps):
4176 * editfns.c (Fget_pos_property, check_translation):
4177 * eval.c (Ffuncall):
4178 * font.c (font_unparse_xlfd, font_find_for_lface):
4179 * ftfont.c (ftfont_drive_otf):
4180 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4181 (menu_bar_items, tool_bar_items):
4182 * sound.c (Fplay_sound_internal):
4183 * xdisp.c (load_overlay_strings, dump_glyph_row):
4184 Use an ordinary auto buffer rather than alloca, since the
4185 allocation size is fixed and small.
4186 * ftfont.c: Include <c-strcase.h>.
4187 (matching_prefix): New function.
4188 (get_adstyle_property): Use it, to avoid need for alloca.
4189 * keyboard.c (echo_add_key):
4190 * keymap.c (describe_map): Use ptrdiff_t, not int.
4191 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4192 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4193 when counting bytes.
4194 * lisp.h (xlispstrdupa): Remove, replacing with ...
4195 (SAFE_ALLOCA_STRING): ... new macro with different API.
4196 This fixes a portability problem, namely, alloca result
4197 passed to another function. All uses changed.
4198 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4200 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4201 (REGEX_ALLOCATE): New macros.
4202 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4203 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4205 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4207 (decode_mode_spec_coding): Store directly into buf rather than
4208 into an alloca temporary and copying the temporary to the buf.
4210 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4212 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4214 2014-09-04 Jan D <jan.h.d@swipnet.se>
4216 * xterm.c (x_term_init): Don't call x_session_initialize if running
4217 as a daemon (Bug#18375).
4219 * xsmfns.c: Initialize ice_fd.
4221 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4223 Less chatter in 'make' output.
4224 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4225 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4226 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4228 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4230 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4231 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4233 * nsfns.m (Fx_create_frame):
4234 * w32fns.c (Fx_create_frame):
4235 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4238 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4240 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4241 the reported row in the case of a window with a header line, by
4242 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4243 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4245 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4247 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4248 when configured --with-wide-int on typical 32-bit platforms.
4250 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4252 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4253 when HPOS is negative, for the benefit of R2L glyph rows whose
4254 newline overflows into the fringe.
4256 2014-09-03 Ken Brown <kbrown@cornell.edu>
4258 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4260 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4262 Minor cleanup of recent strlen-avoiding patch.
4263 * fileio.c (CHECK_LENGTH): Remove.
4264 Rewrite callers so that they don't need it.
4265 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4266 variable wasn't set.
4268 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4270 * fileio.c (CHECK_LENGTH): New macro.
4271 (Fexpand_file_name): Use it and get rid of a few more calls
4272 to strlen and strcat.
4273 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4274 * lisp.h (egetenv): ... because of a new inline function used to
4275 avoid calls to strlen for a compile-time constants.
4277 * buffer.h (decode_buffer): New function.
4278 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4279 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4280 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4281 * data.c (Flocal_variables_p):
4282 * fileio.c (Fverify_visited_file_modtime):
4283 * marker.c (live_buffer): Use it.
4285 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4287 Avoid extra calls to strlen in filesystem I/O routines.
4288 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4289 the length of 'newdir' is known or may be precalculated.
4290 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4291 not 'char *', and so use precalculated length.
4292 (Ffile_accessible_directory_p):
4293 * callproc.c (encode_current_directory, init_callproc):
4294 * charset.c (init_charset):
4295 * lread.c (load_path_check, load_path_default): Adjust users.
4296 * lisp.h (file_accessible_directory_p): Tweak prototype.
4298 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4300 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4303 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4305 --enable-silent-rules now suppresses more chatter.
4306 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4307 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4308 (am__v_CCLD_1): New macros, taken from Automake.
4309 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4311 Clean up extern decls a bit.
4312 * bytecode.c: Include blockinput.h and keyboard.h rather
4313 than rolling their APIs by hand.
4314 * emacs.c: Include regex.h and rely on its and lisp.h's API
4315 rather than rolling them by hand.
4316 * lastfile.c: Include lisp.h, to check this file's API.
4317 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4319 * regex.h (re_max_failures): New decl.
4320 * unexcw.c, unexmacosx.c, unexw32.c:
4321 Rely on lisp.h's API rather than rolling it by hand.
4322 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4323 Declare at top level, to pacify GCC -Wnested-externs.
4325 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4327 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4328 clipping rectangle become negative (i.e. large positive, since
4329 it's an unsigned data type). This can happen in R2L hscrolled
4330 glyph rows, and caused us to draw the cursor glyph on the fringe.
4331 For the details, see
4332 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4334 2014-08-31 Ken Brown <kbrown@cornell.edu>
4336 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4337 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4338 is defined. (Bug#18368)
4340 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4342 Vector-sorting fixes (Bug#18361).
4343 It's not safe to call qsort or qsort_r, since they have undefined
4344 behavior if the user-specified predicate is not a total order.
4345 Also, watch out for garbage-collection while sorting vectors.
4346 * fns.c: Include <vla.h>.
4347 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4348 (sort_vector_compare): Remove, replacing with ....
4349 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4350 ... these new functions.
4351 (sort_vector): Rewrite to use the new functions.
4352 GCPRO locals, since the predicate can invoke the GC.
4353 Since it's in-place return void; caller changed.
4354 (merge): Use 'inorder', for clarity.
4356 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4357 One can't hoist this out of the 'if', because intervening calls to
4358 newlocale, twolower, etc. can change errno.
4360 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4362 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4363 wording of the error messages.
4364 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4367 * w32proc.c (get_lcid_callback): Accept locale specifications
4368 without the country part, as in "enu" vs "enu_USA".
4369 (w32_compare_strings): Signal an error if a locale was specified,
4370 but couldn't be translated into a valid LCID.
4372 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4374 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4376 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4378 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4379 errno after towlower_l. errno's value is not specified after
4380 towlower_l. Instead, assume that towlower_l returns its argument
4381 on failure, which is portable in practice.
4383 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4385 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4387 * w32proc.c (w32_compare_strings): Accept additional argument
4388 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4389 if requested. If w32-collate-ignore-punctuation is non-nil, add
4390 NORM_IGNORESYMBOLS to the flags.
4391 (LINGUISTIC_IGNORECASE): Define if not already defined.
4392 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4394 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4397 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4399 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4400 Define substitutes for platforms that lack them.
4401 (str_collate): Add arguments locale and ignore_case.
4403 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4404 Add optional arguments LOCALE and IGNORE-CASE.
4406 * lisp.h (str_collate): Adapt argument list.
4408 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4410 Add vectors support to Fsort.
4411 * fns.c (sort_vector, sort_vector_compare): New functions.
4412 (sort_list): Likewise, refactored out of ...
4413 (Fsort): ... adjusted user. Mention vectors in docstring.
4414 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4415 * alloc.c (make_save_int_obj): New function.
4416 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4417 (make_save_int_obj): Add prototype.
4419 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4420 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4421 Conditionally define to match system's qsort_r signature.
4422 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4424 2014-08-28 Ken Brown <kbrown@cornell.edu>
4426 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4427 dumping and the system malloc after dumping. (Bug#18222)
4429 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4430 Define as macros, expanding to hybrid_malloc, etc.
4431 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4432 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4434 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4435 full implementation on Cygwin. Remove Cygwin-specific code that
4436 is no longer needed.
4437 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4438 Redefine as macros expanding to gmalloc, grealloc, etc.
4439 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4440 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4441 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4442 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4444 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4445 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4446 HAVE_POSIX_MEMALIGN)]: New functions.
4447 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4448 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4449 hybrid_aligned_alloc; declare.
4450 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4451 HAVE_POSIX_MEMALIGN)]: Define.
4452 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4453 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4454 Define as macro, expanding to gget_current_dir_name, and define
4456 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4457 malloc_enable_thread(). Don't initialize malloc.
4458 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4459 no longer defined on Cygwin).
4460 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4461 * sheap.c (bss_sbrk_buffer_end): New variable.
4462 * unexcw.c (__malloc_initialized): Remove variable.
4463 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4465 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4468 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4470 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4471 In `event->y' return entire range (the size of the scroll bar minus
4473 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4474 return entire range (the scaled size of the scroll bar minus
4475 that of the slider). In `portion' return the scaled position of
4477 (xaw_jump_callback): Restore part of code for vertical scroll
4478 bar broken in change from 2014-07-27.
4479 (xaw_scroll_callback): Provide incremental scrolling with
4480 horizontal scroll bars.
4482 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4484 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4486 * indent.c (Fvertical_motion): Fix vertical motion up through a
4487 display property after a newline. (Bug#18276)
4489 * xdisp.c (display_line): Don't assume that the call to
4490 reseat_at_next_visible_line_start ends up at a character
4491 immediately following the newline on the previous line.
4492 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4493 beyond ZV, which causes infloop in redisplay. For the details, see
4494 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4496 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4497 coordinate for hscrolled R2L screen lines. (Bug#18277)
4499 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4501 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4504 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4506 * syntax.c (scan_lists): Don't examine positions before BEGV.
4509 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4511 Improve robustness of new string-collation code (Bug#18051).
4512 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4513 (newlocale, wcscoll_l): Define substitutes for platforms that
4514 lack them, so as to simplify the mainline code.
4515 (str_collate): Simplify the code by assuming the above definitions.
4516 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4517 For example, the old version left the Emacs in the wrong locale if
4518 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4519 result. Report an error if newlocale fails.
4521 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4523 * lisp.h (str_collate):
4524 * sysdep.c (str_collate): Return int.
4525 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4527 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4529 Fix some glitches in previous change.
4530 * sysdep.c (stack_direction): Replace stack_grows_down
4531 to simplify calculation of stack boundaries.
4532 (handle_sigsegv): Check whether we really crash somewhere near
4533 to stack boundary, and handle fatal signal as usual if not.
4534 (init_sigsegv): Adjust accordingly.
4535 * keyboard.c (Vtop_level_message): Rename to
4536 Vinternal__top_level_message, as suggested by Stefan Monnier in
4537 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4538 All related users changed.
4540 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4542 Handle C stack overflow caused by too nested Lisp evaluation.
4543 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4544 siglongjmp point to transfer control from SIGSEGV handler.
4545 * keyboard.c (return_to_command_loop, recover_top_level_message)
4546 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4547 (regular_top_level_message): New variable.
4548 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4549 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4551 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4552 new variables described above.
4553 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4554 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4555 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4556 (init_sigsegv): New function.
4557 (init_signals): Use it.
4559 2014-08-25 Ken Brown <kbrown@cornell.edu>
4561 * emacs.c (main): Remove use of obsolete macro
4562 G_SLICE_ALWAYS_MALLOC.
4564 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4566 Implement locale-sensitive string collation for MS-Windows.
4567 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4568 New functions. (Bug#18051)
4570 * w32.h (w32_compare_strings): Add prototype.
4572 * w32.c <g_b_init_compare_string_w>: New global flag.
4573 (globals_of_w32): Initialize it.
4575 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4577 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4578 [WINDOWSNT]: Call str_collate on MS-Windows.
4580 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4582 One more minor cleanup of font subsystem.
4583 * font.h (struct font_driver): Convert text_extents to
4584 return void because returned value is never actually used.
4585 * macfont.m (macfont_text_extents):
4586 * w32font.c (w32font_text_extents):
4587 * xftfont.c (xftfont_text_extents): Adjust to return void
4588 and assume that 'metrics' argument is always non-NULL.
4589 * ftfont.c (ftfont_text_extents):
4590 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4592 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4594 Minor cleanups of str_collate fix (Bug#18051).
4595 * fns.c (str_collate): Move decl from here ...
4596 * lisp.h (str_collate): ... to here.
4597 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4598 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4599 potential problems with integer overflow. Don't assume
4600 setlocale succeeds. Remove unnecessary test before restoring
4601 locale via setlocale, and free the copied setlocale string
4604 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4606 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4608 * sysdep.c (str_collate): New function. (Bug#18051)
4610 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4612 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4613 if the initial "rm -f" fails. This is for MinGW builds, where
4614 MS-Windows will not allow deleting the executable file of a
4617 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4619 * w32term.c (w32_scroll_bar_handle_click)
4620 (w32_horizontal_scroll_bar_handle_click)
4621 (x_scroll_bar_report_motion)
4622 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4623 SB_THUMBTRACK, use the 32-bit position information returned by
4624 GetScrollInfo, not the 16-bit information returned in the Windows
4627 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4629 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4630 second coordinate ('y') reported for dragging the horizontal
4633 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4635 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4636 and text area-relative x-coordinates.
4638 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4640 Avoid overwriting the reversed_p flags in the glyph matrices when
4641 init_iterator or start_display are called.
4642 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4644 (tool_bar_height, redisplay_tool_bar, try_window)
4645 (try_window_reusing_current_matrix, try_window_id)
4646 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4647 reversed_p flag of the iterator's glyph row where the glyph row
4648 is going to be redrawn.
4650 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4652 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4654 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4656 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4657 of emacs_event return length from si.nPage to si.nMax.
4658 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4659 interchange start and end of thumb.
4661 2014-08-15 Ken Brown <kbrown@cornell.edu>
4663 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4664 ERRORCHECK mutexes. (Bug#18222)
4666 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4668 * frame.c (set_menu_bar_lines_1): Remove.
4669 (set_menu_bar_lines): Call change_frame_size instead of
4670 set_menu_bar_lines_1.
4672 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4674 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4677 2014-08-11 Glenn Morris <rgm@gnu.org>
4679 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4680 writing before backing up, since it causes a more serious problem
4681 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4682 (choose_write_coding_system): No longer callable from Lisp.
4683 Move last piece back here from Fwrite_region.
4684 (Fwrite_region, syms_of_fileio): Update for above changes.
4686 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4688 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4689 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4690 (Fwindow_new_pixel, Fset_window_new_pixel)
4691 (Fset_window_new_total, Fset_window_new_normal)
4692 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4694 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4696 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4698 * fontset.c (Finternal_char_font): Recompute basic faces if the
4699 frame's face cache was cleared. (Bug#18162)
4701 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4703 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4704 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4705 base buffer's undo list.
4707 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4709 Fix a couple of recent inadvertent breaks of the MSDOS port.
4710 * msdos.c: include required menu.h
4711 * term.c: set correct menu_show_hook on MSDOS.
4713 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4715 Fix handling of menu bar line on TTY frames (Bug#18136)
4717 * dispnew.c (handle_window_change_signal):
4718 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4719 frame's menu bar lines subtracted from height.
4720 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4722 (adjust_frame_size): Count in menu bar when setting FrameRows.
4723 (make_terminal_frame): When setting up the frame's lines and
4724 text height don't count in the menu bar.
4725 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4726 lines subtracted from height.
4727 (do_switch_frame): Set tty's FrameRows to number of total lines
4729 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4730 is used, return total number of lines and columns.
4731 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4733 * term.c (OUTPUT, tty_set_terminal_modes)
4734 (tty_set_terminal_window, tty_set_scroll_region)
4735 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4736 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4737 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4738 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4739 Call change_frame_size with frame's menu bar lines subtracted
4741 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4742 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4745 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4747 * alloc.c (Fmemory_info): Remove a stray brace.
4749 * process.c: Fix a comment typo.
4751 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4753 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4755 * widgetprv.h (EmacsFramePart): Remove font.
4757 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4758 (resources, setup_frame_cursor_bits): Remove unused variables and
4759 functions, esp. wrt. font (Bug#18227).
4761 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4763 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4765 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4767 Refer to MS-DOS using the same name everywhere.
4769 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4773 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4775 * w32term.c (w32_redeem_scroll_bar):
4776 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4777 not redeeming scroll bars that have been turned off.
4779 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4781 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4782 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4783 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4784 (safe_run_hook_funcall): Adjust accordingly.
4786 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4788 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4789 Condition correctly according to toolkit used.
4790 * frame.c (make_initial_frame, make_terminal_frame)
4791 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4792 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4793 assignments according to presence of toolkit scrollbars.
4794 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4795 Condition correctly according to toolkit used.
4796 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4797 only if toolkit supports it.
4798 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4800 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4802 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4804 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4806 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4807 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4808 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4809 (safe_run_hooks): Remove comment which is not relevant any more.
4811 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4813 Don't let big frames overrun the stack.
4814 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4815 Use SAFE_NALLOCA, not alloca.
4817 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4818 * dired.c (directory_files_internal): Use a volatile variable
4819 to prevent the compiler from optimizing away all copies of a local.
4820 I wonder how many other GC-related bugs like this lurk elsewhere?
4822 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4823 * xterm.h (struct x_display_info): New member 'connection'.
4824 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4825 so that x_delete_terminal has a file descriptor to pass to
4826 delete_keyboard_wait_descriptor.
4828 Don't mishandle year-9999 dates (Bug#18176).
4829 * editfns.c (decode_time_components): Store an invalid timespec
4830 on overflow, instead of returning false, so that the caller can
4831 distinguish overflow from other errors.
4832 (lisp_time_argument, lisp_seconds_argument): If the time is out
4833 of range, signal a time overflow instead of an invalid time spec.
4834 * keyboard.c (decode_timer): Treat time overflow like other
4837 Avoid undefined behavior with signed left shift.
4838 Caught by 'gcc -fsanitize=undefined'.
4839 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4840 * dispnew.c (line_hash_code, scrolling):
4841 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4842 Use 'unsigned', not 'int', for line hashes.
4843 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4845 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4847 Make compare-strings more compatible with old behavior (Bug#17903).
4848 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4850 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4852 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4853 Don't add label between left and right buttons (Bug#18129).
4855 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4857 Make functions static that no longer need to be extern.
4858 * frame.c, frame.h (set_menu_bar_lines):
4859 * keyboard.c (Qleftmost, Qrightmost):
4860 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4861 (x_set_internal_border_width):
4864 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4866 Fix display of R2L lines when the last character fits only partially.
4867 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4869 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4870 R2L row is visible only partially, give the row a negative x
4872 (display_line): Fix the calculation of the glyph whose pixel width
4873 is used to decide whether the last produced glyph fits on the
4874 line. When the last glyph fits only partially, give the row a
4877 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4878 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4879 pixel width of the first glyph that is hscrolled from display.
4880 (display_line): In R2L glyph rows, don't give a negative offset to
4881 row->x when the first glyph begins before first_visible_x.
4883 * xdisp.c (display_line): If called with iterator set up to write
4884 to a marginal area, delay the call to handle_line_prefix until we
4885 switch back to the text area. (Bug#18035)
4887 * .gdbinit (xwindow): The members total_cols, total_lines,
4888 left_col, and top_line are C integers (and has been so for the
4891 2014-08-01 Andreas Schwab <schwab@suse.de>
4893 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4894 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4896 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4898 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4899 (timerfd_callback): Ignore weird events with no data. Add tight
4900 assertions and comments.
4901 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4902 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4904 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4906 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4907 I had confused && with ||.
4909 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4911 Simplify timerfd configuration and fix some minor glitches.
4912 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4913 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4914 Fall back on timer_create if timerfd_create fails at runtime.
4915 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4916 kernel primitives to do resolution. All uses removed.
4917 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4918 (turn_on_atimers): Clear timer_create-based timers too,
4921 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4922 Without this change, the code can access the local variable 'width'
4923 even when it has not been initialized, and likewise for 'height';
4924 in either case this leads to undefined behavior.
4926 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4928 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4929 necessary, put horizontal scroll bar resources as well. See
4930 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4931 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4933 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4935 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4936 background value to match the resource of its vertical counterpart.
4938 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4940 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4941 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4943 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4945 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4946 change that added the top margin height to the requested height
4947 and revert (undocumented) part of 2014-07-28 change that changed
4948 the logic of whether a size change occurred.
4950 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4952 * .gdbinit (xwindow): The members total_cols, total_lines,
4953 left_col, and top_line are C integers (and has been so for the
4956 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4959 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4961 On GNU/Linux, use timerfd for asynchronous timers.
4962 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4963 (toplevel): Rename alarm_timer_ok to special_timer_available.
4964 [HAVE_TIMERFD]: Declare timerfd.
4965 [HAVE_CLOCK_GETRES]: Declare resolution.
4966 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4967 system timer resolution.
4968 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4969 (timerfd_callback) [HAVE_TIMERFD]: New function.
4970 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4971 [ENABLE_CHECKING]: New function for the sake of automated tests.
4972 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4973 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4974 [ENABLE_CHECKING]: Defsubr test function.
4975 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4976 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4977 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4979 Fix --without-x build and pacify --enable-gcc-warnings.
4980 Problems reported in Bug#18122 and Bug#18124.
4981 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4982 (frame_windows_min_size): Now static.
4983 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4985 (adjust_frame_size): Always declare prototype.
4987 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4988 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4989 * atimer.c (timerfd_callback): Always read expiration data.
4991 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4992 * process.c (add_timer_wait_descriptor): Add timer descriptor
4993 to input_wait_mask and non_process_wait_mask as well.
4995 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4997 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4999 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
5001 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
5002 Reinstate code removed by the prevoius commit to this file.
5004 2014-07-27 Martin Rudalics <rudalics@gmx.at>
5006 * buffer.h (struct buffer): New fields scroll_bar_height and
5007 horizontal_scroll_bar_type.
5008 * buffer.c (bset_scroll_bar_height)
5009 (bset_horizontal_scroll_bar_type): New functions.
5010 (Fbuffer_swap_text): Handle old_pointm field.
5011 (init_buffer_once): Set defaults for scroll_bar_height and
5012 horizontal_scroll_bar_type.
5013 (syms_of_buffer): New variables scroll_bar_height and
5014 horizontal_scroll_bar_type.
5015 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
5016 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
5017 (set_vertical_scroll_bar): Remove prototype.
5018 (x_change_tool_bar_height): Add prototype.
5019 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
5020 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
5021 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
5023 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
5024 (update_window): Start mode_line_row->y after horizontal scroll
5026 (change_frame_size_1): Call adjust_frame_size.
5027 (init_display): When changing the size of a tty frame do not
5028 pass height of menu bar.
5029 (Qframe_windows_min_size): New symbol.
5030 * frame.h (struct frame): List tool bar fields after menu bar
5031 fields. Add official, total_lines, horizontal_scroll_bars,
5032 config_scroll_bar_height and config_scroll_bar_lines fields.
5033 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5034 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5035 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5036 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5037 (FRAME_WINDOWS_HEIGHT): New macros.
5038 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5039 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5040 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5041 horizontal scroll bar.
5042 (frame_inhibit_resize, adjust_frame_size)
5043 (frame_windows_min_size): Add declarations.
5044 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5045 (x_set_scroll_bar_default_height, x_set_left_fringe)
5046 (x_set_right_fringe, x_set_vertical_scroll_bars)
5047 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5048 (x_set_scroll_bar_height): Add external declarations.
5049 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5050 (adjust_frame_size): New functions.
5051 (make_frame): Initial horizontal_scroll_bars field.
5052 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5054 (make_initial_frame, make_terminal_frame): No horizontal scroll
5055 bar in initial and terminal frames. Use adjust_frame_size.
5056 (Fframe_total_cols): Fix doc-string.
5057 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5058 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5059 Rewrite using adjust_frame_size.
5060 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5061 (Qframe_windows_min_size): New symbols.
5062 (x_set_frame_parameters): Remove call of check_frame_size.
5063 (x_report_frame_params): Return scroll_bar_height value.
5064 (x_set_left_fringe, x_set_right_fringe): New functions.
5065 (adjust_frame_height, x_set_internal_border_width)
5066 (x_set_fringe_width): Remove.
5067 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5068 (x_set_scroll_bar_width, x_set_right_divider_width)
5069 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5070 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5072 (x_figure_window_size): Rewrite to make frame display the
5073 expected number of lines.
5074 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5075 (Vdefault_frame_horizontal_scroll_bars)
5076 (Vframe_initial_frame_tool_bar_height)
5077 (frame_inhibit_implied_resize): New variables.
5078 * fringe.c (compute_fringe_widths): Remove.
5079 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5080 (xg_create_horizontal_scroll_bar)
5081 (xg_update_horizontal_scrollbar_pos)
5082 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5083 (xg_get_default_scrollbar_height)
5084 (xg_clear_under_internal_border): Extern.
5085 * gtkutil.c (xg_frame_resized): Don't call
5086 do_pending_window_change.
5087 (xg_frame_set_char_size): Use adjust_frame_size.
5088 (style_changed_cb): Call update_theme_scrollbar_height and
5089 x_set_scroll_bar_default_height.
5090 (x_wm_set_size_hint): Don't call check_frame_size.
5091 (update_theme_scrollbar_height)
5092 (xg_get_default_scrollbar_height)
5093 (xg_create_horizontal_scroll_bar)
5094 (xg_update_horizontal_scrollbar_pos)
5095 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5096 (xg_create_scroll_bar): Set horizontal slot of bar.
5097 (xg_initialize): Call update_theme_scrollbar_height.
5098 (xg_clear_under_internal_border): No more static.
5099 * insdel.c (adjust_suspend_auto_hscroll): New function.
5100 (adjust_markers_for_delete, adjust_markers_for_insert)
5101 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5102 * keyboard.c (readable_events, discard_mouse_events)
5103 (make_lispy_event): Handle horizontal scroll bar click events.
5104 (Fsuspend_emacs): When changing the size of a tty frame do not
5105 pass height of menu bar.
5106 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5107 (Qright, Qleftmost, Qrightmost): New symbols.
5108 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5110 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5111 * nsfns.m (x_set_internal_border_width): New function.
5112 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5113 Remove extended fringe code.
5114 (x_set_window_size, x_new_font): Don't call
5115 compute_fringe_widths.
5116 * term.c (Fresume_tty): When changing the size of a tty frame do
5117 not pass height of menu bar.
5118 (clear_tty_hooks, set_tty_hooks):
5119 Clear horizontal_scroll_bar_hook.
5120 (init_tty): Frame has no horizontal scroll bars.
5121 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5122 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5123 scroll_bar_after_handle, scroll_bar_left_arrow,
5124 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5125 scroll_bar_to_rightmost entries.
5126 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5127 (struct terminal): Add set_horizontal_scroll_bar_hook.
5128 * w32console.c (initialize_w32_display):
5129 Clear horizontal_scroll_bar_hook.
5130 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5132 (x_clear_under_internal_border, x_set_internal_border_width):
5134 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5135 Set windows_or_buffers_changed when adding the menu bar.
5136 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5137 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5138 (w32_createhscrollbar): New functions.
5139 (w32_createscrollbar): Rename to w32_createvscrollbar.
5140 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5141 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5142 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5143 Add WM_EMACS_SHOWCURSOR.
5144 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5145 case do not artificially impose WM size hints.
5146 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5147 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5149 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5150 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5151 (unwind_create_frame_1): Remove.
5152 (Fx_create_frame): Make both scrollbars the system standard
5153 width and height. Use official field of frame structure to
5154 inhibit running window-configuration-change-hook.
5155 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5156 pixelwise. Handle frame's official field.
5157 (w32_frame_parm_handlers): Remove x_set_fringe_width
5158 entries. Add x_set_scroll_bar_height,
5159 x_set_horizontal_scroll_bars, x_set_left_fringe and
5161 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5162 pass height of menu bar to change_frame_size.
5163 * w32menu.c (set_frame_menubar): Rewrite using
5164 frame_inhibit_resize.
5165 * w32term.h (struct w32_display_info):
5166 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5167 (struct scroll_bar): Add horizontal.
5168 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5169 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5170 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5171 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5172 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5173 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5174 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5175 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5176 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5177 Define instead of WM_EMACS_CREATESCROLLBAR.
5178 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5179 WND_SCROLLBAR_INDEX.
5180 * w32term.c (horizontal_scroll_bar_min_handle)
5181 (horizontal_scroll_bar_left_border)
5182 (horizontal_scroll_bar_right_border): New integers.
5183 (x_set_frame_alpha): Replace x_highlight_frame by
5185 (x_window_to_scroll_bar): New argument "type". Update callers
5187 (w32_set_horizontal_scroll_bar_thumb)
5188 (x_horizontal_scroll_bar_report_motion)
5189 (w32_set_horizontal_scroll_bar)
5190 (w32_horizontal_scroll_bar_handle_click)
5191 (x_horizontal_scroll_bar_report_motion): New functions.
5192 (w32_mouse_position): Discriminate horizontal and vertical
5194 (my_create_scrollbar): Replace with two new functions
5195 my_create_vscrollbar and my_create_hscrollbar.
5196 (x_scroll_bar_create): New argument "horizontal".
5197 Update callers accordingly.
5198 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5199 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5201 (w32_read_socket): Handle WM_HSCROLL cae.
5202 (x_new_font): Don't recompute fringe widths.
5203 Use frame_inhibit_resize. Calculate new menu bar height iff we
5204 build without toolkit. Always clear under internal border.
5205 (x_set_window_size): Don't check frame size or recompute
5206 fringes. Reset fullscreen status before applying sizes.
5207 Always resize as requested by pixelwise argument. Don't call
5208 do_pending_window_change.
5209 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5210 (w32_initialize_display_info): Initialize dpyinfo's
5211 horizontal_scroll_bar_cursor entry.
5212 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5213 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5214 horizontal_scroll_bar_left_border.
5215 (w32fullscreen_hook): Intermittently resize window to normal
5216 when switching from fullscreen to maximized state.
5217 (run_window_configuration_change_hook): Don't run it if frame is
5219 (unwind_change_frame): Remove.
5220 (Fset_window_configuration): Rewrite using frame's official field.
5221 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5222 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5223 * window.h (struct window): New fields old_pointm,
5224 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5225 scroll_bar_height and suspend_auto_hscroll.
5226 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5228 (sanitize_window_sizes): Extern.
5229 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5230 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5231 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5232 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5233 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5235 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5236 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5237 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5238 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5239 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5240 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5241 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5242 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5243 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5244 (Fwindow_old_point, sanitize_window_sizes): New functions.
5245 (Qwindow_sanitize_window_sizes): New symbol.
5246 (window_body_height): Count in horizontal scroll bar.
5247 (set_window_hscroll, Fscroll_left, Fscroll_right):
5248 Set suspend_auto_hscroll slot.
5249 (Fwindow_inside_edges): Count fringes pixelwise.
5250 (coordinates_in_window, Fcoordinates_in_window_p):
5251 Consider horizontal scroll bar.
5252 (check_frame_size, adjust_window_margins): Remove functions and
5253 corresponding calls.
5254 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5255 (temp_output_buffer_show): Reset hscroll related fields.
5256 Initialize old_pointm.
5257 (make_parent_window): Initialize old_pointm.
5258 (make_window): Initialize old_pointm, horizontal scroll bar type,
5259 and scroll bar height.
5260 (resize_frame_windows): Don't count top margin in new sizes.
5261 Don't use safe sizes when shrinking a frame; let the window
5262 manager do the clipping.
5263 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5265 (Fdelete_window_internal): Unchain old_pointm marker.
5266 (window_scroll_pixel_based, Fscroll_other_window):
5268 (Fwindow_text_width, Fwindow_text_height): New argument
5270 (struct saved_window): New fields, old_pointm, hscroll_whole,
5271 suspend_auto_hscroll, scroll_bar_height and
5272 horizontal_scroll_bar_type.
5273 (Fset_window_configuration, save_window_save): Set new fields of
5275 (apply_window_adjustment): Don't call adjust_window_margins.
5276 (set_window_margins): Don't change margins if new sizes don't
5278 (set_window_scroll_bars): New argument "horizontal_type".
5279 Handle horizontal scroll bars. Don't change scroll bars if they
5280 don't fit into window.
5281 (Fset_window_scroll_bars): New argument "horizontal_type".
5282 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5283 (compare_window_configurations): Compare horizontal scroll bar
5285 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5286 horizontal scroll bar height.
5287 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5288 instead of FRAME_LINES.
5289 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5290 ON_VERTICAL_SCROLL_BAR.
5291 (with_echo_area_buffer): Initialize old_pointm.
5292 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5294 (unwind_with_echo_area_buffer): Handle old_pointm.
5295 (update_tool_bar): Set do_update when the tool bar window has at
5296 least one line (since this is what the user sets).
5297 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5298 (redisplay_tool_bar): Return early when toolbar has zero lines.
5299 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5300 (hscroll_window_tree): Handle suspension of auto_hscroll and
5302 (set_horizontal_scroll_bar): New function.
5303 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5304 more than one line. Handle horizontal scroll bars.
5305 (note_mouse_highlight): Handle horizontal scrol bars.
5306 (expose_frame): Set dimensions of XRectangle from frame's text
5308 (Vvoid_text_area_pointer): Update doc-string.
5309 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5310 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5311 (x_set_internal_border_width): New functions.
5312 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5313 (unwind_create_frame_1): Remove.
5314 (Fx_create_frame): Handle horizontal scroll bars. Use official
5315 field of frame structure to inhibit running
5316 window-configuration-change-hook.
5317 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5318 pixelwise. Handle frame's official field.
5319 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5320 x_set_horizontal_scroll_bars, x_set_left_fringe,
5322 * xmenu.c (update_frame_menubar, free_frame_menubar):
5323 Use adjust_frame_size.
5324 * xterm.h (struct x_display_info):
5325 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5327 (struct scroll_bar): Add horizontal slot.
5328 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5329 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5330 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5331 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5332 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5333 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5334 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5335 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5336 (x_clear_under_internal_border): Remove.
5337 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5338 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5339 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5340 HORIZONTAL. Update callers.
5341 (horizontal_action_hook_id): New action hook id.
5342 (x_horizontal_scroll_bar_to_input_event)
5343 (x_create_horizontal_toolkit_scroll_bar)
5344 (xt_horizontal_action_hook)
5345 (x_set_toolkit_horizontal_scroll_bar_thumb)
5346 (XTset_horizontal_scroll_bar, x_net_wm_state)
5347 (x_horizontal_scroll_bar_report_motion): New functions.
5348 (xg_scroll_callback, x_scroll_bar_handle_click):
5349 Handle horizontal scroll bars.
5350 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5351 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5353 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5354 Handle horizontal scroll bars.
5355 (handle_one_xevent): Handle horizontal scroll bar events.
5356 Call x_net_wm_state.
5357 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5359 (x_set_window_size): Don't call check_frame_size and
5360 do_pending_window_change.
5361 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5362 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5363 (x_scroll_bar_set_handle): Add some checks when calling
5366 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5368 Revert previous change.
5369 There is certainly nothing wrong with writing code like 'lo <= i
5370 && i <= hi', even if LO happens to a constant. There isn't even
5371 anything wrong in general with writing 'a <= b' if A happens to
5372 be a constant. At any rate stylistic changes shouldn't
5373 be done like this without discussion.
5375 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5377 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5378 (Fgarbage_collect): Reorder conditions that are written backwards.
5379 * data.c (cons_to_unsigned): Likewise.
5380 * dispnew.c (update_frame_1, sit_for): Likewise.
5381 * fileio.c (file_offset): Likewise.
5382 * filelock.c (read_lock_data, lock_file): Likewise.
5383 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5385 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5386 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5387 * lread.c (read1): Likewise.
5388 * minibuf.c (read_minibuf_noninteractive): Likewise.
5389 * nsterm.m (x_set_frame_alpha): Likewise.
5390 * process.c (wait_reading_process_output): Likewise.
5391 * region-cache.c (delete_cache_boundaries): Likewise.
5392 * xterm.c (x_set_frame_alpha): Likewise.
5394 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5396 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5399 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5401 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5402 because atimer expiration is absolute rather than relative.
5404 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5406 * w32term.h (current_popup_menu, menubar_in_use):
5407 Move declarations from w32term.c.
5409 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5411 * w32fns.c (menubar_in_use): No more static.
5412 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5414 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5416 Move hourglass machinery to RIF.
5417 * dispextern.h (struct redisplay_interface): New members
5418 show_hourglass and hide_hourglass. Indent comments.
5419 (show_hourglass, hide_hourglass): Remove prototypes.
5420 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5421 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5422 (ns_redisplay_interface): Add them.
5423 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5424 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5425 (w32_arrow_cursor): New function to hack around non-GUI frames.
5426 (w32_redisplay_interface): Add new functions.
5427 * w32term.h (w32_arror_cursor): Add prototype.
5428 * xdisp.c (show_hourglass): New function, refactored out from
5429 platform-dependent code.
5430 (cancel_hourglass): Now call to RIF function.
5431 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5432 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5433 (x_redisplay_interface): Add new functions.
5435 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5437 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5438 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5439 and complete previous change.
5440 * frame.c (adjust_frame_height): New function.
5441 (Fset_frame_height, Fset_frame_size): Use it.
5442 (x_set_frame_parameters): Take frame top margin into account.
5444 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5446 * frame.c (Fset_frame_height): Take frame top margin into account.
5447 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5448 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5450 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5452 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5453 menubar_height as such. Tweak comment.
5454 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5455 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5456 All related users changed.
5457 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5458 * xterm.c (handle_one_xevent):
5459 * gtkutil.c (xg_event_is_for_menubar):
5460 * xfns.c (x_window) [USE_X_TOOLKIT]:
5461 * xmenu.c (set_frame_menubar, free_frame_menubar):
5462 Prefer to use FRAME_MENUBAR_HEIGHT.
5464 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5466 * frame.c (Fframe_parameters): Always report frame height without
5467 menu and tool bar lines.
5469 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5471 * nsterm.m (applicationDidFinishLaunching:): Call
5472 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5473 (antialiasThresholdDidChange:): New method for EmacsApp.
5475 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5477 * macfont.m (macfont_update_antialias_threshold): Remove static.
5479 * macfont.h (macfont_update_antialias_threshold): Declare.
5481 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5483 * w32select.c (setup_windows_coding_system):
5484 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5485 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5487 * w16select.c (Fw16_get_clipboard_data):
5488 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5491 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5492 buffer position where we are to start the iteration.
5493 (handle_invisible_prop): Record in it->stop_charpos the position
5494 where the invisible text ends. (Bug#18035)
5495 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5496 row has zero buffer position as their start position.
5497 Reported by martin rudalics <rudalics@gmx.at>.
5499 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5500 infinite looping in redisplay when display lines don't have enough
5501 space to display even a single character. (Bug#18036)
5503 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5505 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5506 * xfns.c (x_window): Use it to allow xfree later.
5507 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5508 where appropriate. Use bool for booleans and remove redundant checks.
5509 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5510 * xterm.c (x_free_frame_resources): Free shell_position.
5512 2014-07-19 K. Handa <handa@gnu.org>
5514 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5515 mandatory font spec (Bug#17973).
5517 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5519 * font.c (font_score): Return the worst score if the size of
5520 ENTITY is wrong by more than a factor 2 (Bug#17973).
5522 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5524 * frame.c (frame_unspecified_color): New function
5525 refactored out from ...
5526 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5527 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5529 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5530 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5531 * lisp.h (set_frame_param): Remove prototype.
5532 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5533 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5536 Prefer 'x_display_info *' to 'Display *' in X selection code.
5537 This helps to avoid unneeded calls to x_display_info_for_display.
5538 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5539 instead of 'Display *'.
5540 (SELECTION_EVENT_DPYINFO): New macro.
5541 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5542 it as an lvalue. Mention this in comment.
5543 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5544 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5545 (selection_data_to_lisp_data, receive_incremental_selection):
5546 Convert to use 'x_display_info *'. Adjust users where appropriate.
5547 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5548 selection data *' as last arg to not return values in args.
5549 (unexpect_property_change): Use common removal technique.
5551 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5553 * print.c (print_preprocess): Adjust to match changed
5554 sub char-table structure and avoid crash (Bug#18038).
5556 * data.c (wrong_choice): Not static any more.
5557 * lisp.h (wrong_choice): Add prototype.
5558 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5559 Declare namebuf as such. Tweak comment.
5560 [USE_GTK]: Likewise for tool_bar_position.
5561 (fset_tool_bar_position) [USE_GTK]: Ditto.
5562 (FRAME_TOOL_BAR_POSITION): New macro.
5563 * frame.c (x_report_frame_params):
5564 * gtkutil.c (update_frame_tool_bar):
5565 * xfns.c (Fx_create_frame): Use it.
5566 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5568 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5570 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5571 buffer's default-directory only if it is a string. (Bug#17986)
5573 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5575 More precise control over values of some buffer-local variables.
5576 * keyboard.c (Qvertical_scroll_bar):
5577 * frame.c (Qleft, Qright): Move to ...
5578 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5579 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5580 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5581 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5582 vertical-scroll-bar, scroll-up-aggressively
5583 and scroll-down-aggressively.
5584 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5586 * nsfns.m, frame.h (Qleft, Qright):
5587 * nsterm.m (Qleft): Remove declarations.
5588 * gtkutil.c (toplevel): Include buffer.h.
5589 * data.c (wrong_choice, wrong_range): New functions.
5590 (store_symval_forwarding): Handle special properties of buffer-local
5591 variables and use functions from the above to signal error, if any.
5593 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5594 values. Add comment.
5595 (struct frame): Re-arrange layout to avoid extra padding and use bit
5596 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5597 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5598 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5599 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5600 Define as no-ops because there are no scroll bars anyway.
5601 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5604 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5605 Add convenient setter.
5606 (font_put_frame_data, font_get_frame_data): Use it.
5608 2014-07-15 Daiki Ueno <ueno@gnu.org>
5610 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5611 pointer argument, before dereferencing.
5612 (XCHAR2B_BYTE2): Likewise.
5614 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5616 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5617 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5618 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5619 Use record_unwind_protect_int and avoid consing.
5620 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5622 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5624 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5626 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5627 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5629 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5630 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5631 * minibuf.c: Include binary-io.h instead of fcntl.h.
5632 (read_minibuf_noninteractive):
5633 Use set_binary_mode instead of handcrafted code.
5634 Don't call emacs_set_tty if emacs_get_tty failed.
5635 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5636 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5637 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5639 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5640 This works around a GCC compiler bug when Emacs is configured with
5641 --enable-gcc-warnings.
5643 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5645 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5646 or characters in string, respectively. Add comment.
5647 * fringe.c (Fdefine_fringe_bitmap):
5648 * fns.c (Fsubstring, substring_both): Use it.
5649 * keymap.c (Fdefine_key, Flookup_key):
5650 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5652 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5653 Use menu_item_width.
5654 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5656 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5658 Improve behavior of 'bzr up; cd src; make -k'.
5659 * Makefile.in (top_srcdir): New var.
5660 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5661 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5662 its expansion is a bit shorter.
5663 (../config.status): Actually build config.status instead of
5665 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5666 New macros, copied and relocated from ../Makefile.in.
5667 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5668 (../config.status, Makefile): New dependencies and rules,
5669 copied with relocation from ../Makefile.in. This should be more
5670 likely to rebuild the build machinery properly if you do a 'make'
5671 in the src directory.
5673 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5675 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5678 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5679 behavior on Windows 7 and later when the function is repeatedly
5680 invoked with the same value of DIR. (Bug#17950)
5682 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5683 string to match the one in w32fns.c.
5685 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5686 stdin to binary mode only if it is connected to a terminal.
5688 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5690 Coalesce extern decls.
5691 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5692 * sysdep.c (emacs_get_tty, emacs_set_tty):
5693 Move duplicate extern decls from here ...
5694 * systty.h: ... to here, so that there's just one copy.
5696 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5698 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5700 * nsfns.m (Fns_popup_font_panel): Ditto.
5702 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5704 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5706 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5708 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5709 [DOS_NT]: Implement for WINDOWSNT.
5711 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5714 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5716 * sysdep.c (suppress_echo_on_tty): New function.
5717 * minibuf.c (read_minibuf_noninteractive): Use it.
5719 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5721 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5722 sysinfo failed. Adjust docstring.
5724 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5726 Implement memory-info for MS-DOS.
5727 * dosfns.c (dos_memory_info): New function.
5728 * dosfns.h (dos_memory_info): Add prototype.
5729 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5730 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5731 of doing some of its job.
5733 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5734 reference termios structure members.
5736 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5738 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5740 * minibuf.c (top): Include systty.h. Declare external
5741 emacs_get_tty and emacs_set_tty.
5742 (Vread_hide_char): New lisp variable.
5743 (read_minibuf_noninteractive): Hide characters with
5744 Vread_hide_char if it is a character. (Bug#17839)
5746 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5748 Implement memory-info for MS-Windows.
5749 * w32.c (w32_memory_info): New function.
5750 * w32.h (w32_memory_info): Prototype it.
5751 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5753 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5755 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5756 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5757 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5758 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5759 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5760 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5761 (decode_coding_big5, decode_coding_charset, decode_coding)
5762 (encode_coding): Adjust users.
5764 * alloc.c (Fmemory_info): New function.
5766 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5768 * syntax.c (back_comment): Use more-natural location for label.
5770 * font.c, font.h (font_unparse_fcname): Now static.
5771 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5773 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5775 Next minor cleanup of font subsystem.
5776 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5777 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5779 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5781 * ftfont.h (ftfont_font_format): Remove prototype.
5782 * ftfont.c (ftfont_font_format): Remove; now unused.
5784 * nsfont.m (nsfont_open):
5785 * w32font.c (w32font_open_internal):
5786 * w32uniscribe.c (uniscribe_open):
5787 * xfont.c (xfont_open):
5788 * xftfont.c (xftfont_open): All users changed.
5790 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5791 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5793 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5795 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5796 x_produce_glyphs does when it generates a stretch glyph that
5797 represents a TAB. (Bug#17969)
5799 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5800 and there is a display property at that position, don't call
5801 move_it_to to move to a position before window start. (Bug#17942)
5802 Fix condition for finding CHARPOS by the first call to move_it_to.
5805 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5807 * syntax.c (find_defun_start): Try the cache even
5808 if !open_paren_in_column_0_is_defun_start.
5809 (back_comment): If find_defun_start was pessimistic, use the
5810 scan_sexps_forward result to improve the cache (bug#16526).
5812 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5814 * xdisp.c (redisplay_window): If redisplay of a window ends up
5815 with point in a partially visible line at end of the window, make
5816 sure the amended position of point actually has smaller Y
5817 coordinate; if not, give up and scroll the display. (Bug#17905)
5819 * window.c (window_scroll_pixel_based): When point ends up at the
5820 last fully visible line, don't let move_it_to stop at the left
5821 edge of the line and dupe us into thinking point is inside the
5824 * w32.c (network_interface_info): Make sure the argument is a
5827 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5829 * process.c (read_and_dispose_of_process_output): Fix typo
5830 in previous patch: we want nonnegative fds, not nonzero fds.
5832 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5834 * chartab.c (char_table_translate): Move to...
5835 * character.h (char_table_translate): ... inline function here.
5836 Avoid Faref and assume that args are always valid. This helps to
5837 speedup search, which is especially important for a huge buffers.
5838 * lisp.h (char_table_translate): Remove prototype.
5840 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5841 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5842 New function, with an intention to avoid code duplication between
5844 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5846 * ftfont.c (ftfont_open):
5847 * macfont.m (macfont_open):
5848 * xftfont.c (xftfont_open): Use it.
5850 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5852 * process.c: Add sanity checks for file descriptors (Bug#17844).
5853 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5854 Check that infd is nonnegative before using it as an fd.
5855 (read_and_dispose_of_process_output, Fprocess_send_eof):
5856 Likewise, for outfd.
5857 (wait_reading_process_output): Omit unnecessary check of infd.
5859 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5861 Minor fixups related to usage of the 'long' type.
5862 * gnutls.c (emacs_gnutls_handshake):
5863 * xfaces.c (dump_realized_face):
5864 Work even if 'long' is narrower than 'void *'.
5865 * termcap.c (scan_file):
5866 * xselect.c (x_decline_selection_request)
5867 (x_reply_selection_request, x_get_window_property):
5868 * xterm.c (x_set_frame_alpha):
5869 Remove unnecessary 'L' suffixes of integer constants.
5870 * xfns.c (hack_wm_protocols):
5871 * xselect.c (x_fill_property_data):
5872 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5873 Remove unnecessary casts to 'long'.
5874 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5876 Minor ImageMagick safety fixes.
5877 * image.c (imagemagick_compute_animated_image):
5878 Remove useless assignment to local. Avoid problems if dest_width is 0.
5879 (imagemagick_load_image): Use int for pixel counts that can't
5880 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5881 a row width greater than the image width (or greater than LONG_MAX!).
5883 2014-07-04 K. Handa <handa@gnu.org>
5885 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5886 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5887 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5889 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5891 * font.h (struct font_driver): Remove get_outline and free_outline;
5892 not used by any font driver.
5893 * ftfont.c (ftfont_driver):
5894 * macfont.m (macfont_driver):
5895 * nsfont.m (nsfont_driver):
5896 * w32font.c (w32font_driver):
5897 * w32uniscribe.c (uniscribe_font_driver):
5898 * xfont.c (xfont_driver): Related users changed.
5899 * xselect.c (x_get_window_property): Use convenient xmalloc.
5900 Call to xfree only if some data was really allocated.
5902 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5904 On MS-Windows, display busy cursor on all GUI frames.
5905 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5906 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5907 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5909 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5910 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5912 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5914 Use convenient alists to manage per-frame font driver-specific data.
5915 * frame.h (struct frame): Rename font_data_list to...
5916 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5917 * font.h (struct font_data_list): Remove; no longer need a special
5919 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5921 * font.c (font_put_frame_data, font_get_frame_data)
5922 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5924 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5925 Related users changed.
5926 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5927 Prefer convenient xmalloc and xfree.
5929 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5931 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5932 the window whose glyph row is being prepared and a flag whether it
5933 is for mode/header line. Make sure the glyph row's marginal areas
5934 are in sync with what the window wants.
5937 * xdisp.c (display_line, display_mode_line):
5938 Call prepare_desired_row with additional arguments, as appropriate.
5940 * dispextern.h (prepare_desired_row): Adjust prototype.
5942 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5944 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5945 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5946 caused by xw_popup_dialog in daemon mode (Bug#17891).
5948 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5950 * frame.c (do_switch_frame): When switching to another TTY frame,
5951 make sure FrameCols and FrameRows are in sync with the new frame's
5954 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5956 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5957 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5958 min_char slots. Adjust comment.
5959 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5960 Add SUB_CHAR_TABLE_OFFSET member.
5961 (make_uninit_sub_char_table): New function.
5962 (toplevel): Add compile-time assert to verify suitable member layout
5963 in Lisp_Sub_Char_Table.
5964 * alloc.c (mark_char_table): Add extra argument to denote char table
5965 subtype. Adjust to match new layout of sub char-table.
5966 (mark_object): Always mark sub char-tables with mark_char_table.
5967 * chartab.c (make_sub_char_table, copy_sub_char_table)
5968 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5969 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5970 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5971 All related users changed.
5972 * lread.c (read1): Adjust to match new layout of sub char-table.
5973 * print.c (print_object): Likewise (Bug#17898).
5975 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5977 * keymap.c (get_keyelt): Simplify.
5978 (copy_keymap_item): Remove left-over code for when we had
5979 key-shortcut caches.
5981 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5983 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5984 (dealloc): Remove for EmacsScroller.
5986 * nsterm.h (EmacsScroller): Remove dealloc.
5988 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5990 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5992 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5994 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5995 when setNeedsDisplay is called so we don't trigger redisplay for every
5998 * nsterm.m (any_help_event_p): New variable.
5999 (mouseMoved:): Set any_help_event_p to YES if help event is
6000 generated. Remove else with empty help event that triggered redisplay
6001 for every mouse move.
6002 (windowDidResignKey:): If any_help_event_p, generate empty help event.
6004 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
6006 * xfns.c (Qsuppress_icon): Remove; no real users.
6007 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
6008 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
6009 (syms_of_w32fns): Don't DEFSYM it.
6011 2014-06-29 Glenn Morris <rgm@gnu.org>
6013 * Makefile.in (ns-app): Mark as PHONY.
6015 2014-06-28 Glenn Morris <rgm@gnu.org>
6017 * Makefile.in (mostlyclean): There are no libXMenu11.a,
6018 liblw.a in this directory.
6020 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
6022 * coding.c (encode_coding_utf_8): Correctly count produced_chars
6023 also in unibyte case. (Bug#17865)
6025 2014-06-28 K. Handa <handa@gnu.org>
6027 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6028 (MIN_CHARBUF_SIZE): New macro.
6029 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6031 2014-06-27 Glenn Morris <rgm@gnu.org>
6033 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6034 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6035 (.el.elc): Replace suffix rule with pattern rule.
6036 (%.elc): New pattern rule, with order-only prerequisite.
6037 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6038 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6039 in place of BOOTSTRAPEMACS.
6041 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6043 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6045 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6047 Consistently use validate_subarray to verify substring.
6048 * fns.c (validate_substring): Not static any more. Adjust to
6049 use ptrdiff_t, not EMACS_INT, because string and vector limits
6050 can't exceed ptrdiff_t even if EMACS_INT is wider.
6051 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6052 (secure_hash): Adjust user.
6053 * lisp.h (validate_subarray): Add prototype.
6054 * coding.c (Fundecodable_char_position):
6055 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6056 Use validate_subarray. Adjust comment to mention substring.
6058 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6060 Do not allow out-of-range character position in Fcompare_strings.
6061 * fns.c (validate_subarray): Add prototype.
6062 (Fcompare_substring): Use validate_subarray to check ranges.
6063 Adjust comment to mention that the semantics was changed. Also see
6064 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6066 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6068 Be more consistent about the 'Qfoo' naming convention.
6069 * image.c (Fimagemagick_types):
6070 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6071 * process.c (Fmake_network_process):
6072 Rename C local identifier 'Qfoo to avoid giving the false
6073 impression that it stands for the symbol 'foo'.
6075 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6077 Simplify and cleanup character conversion stuff.
6078 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6080 * character.c (multibyte_char_to_unibyte)
6081 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6082 * character.h (make_char): Remove; unused.
6083 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6084 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6085 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6086 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6087 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6089 2014-06-22 Mario Lang <mlang@delysid.org>
6091 * w32fns.c (Fw32_shell_execute): The the -> the.
6093 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6095 * xmenu.c (mouse_position_for_popup):
6096 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6097 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6098 * menu.c (Fx_popup_menu):
6099 * xselect.c (x_handle_dnd_message): Adjust users.
6100 * menu.h (mouse_position_for_popup): Remove prototype.
6101 * xterm.h (x_relative_mouse_position): Add prototype.
6102 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6103 call XFree if XQueryTree returns zero.
6105 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6107 * indent.c (Fvertical_motion): Doc fix.
6108 Move to the goal column, if any, with a single call to
6109 move_it_in_display_line, not in two calls. Doing this with two
6110 calls causes move_it_in_display_line apply the line-prefix
6111 handling twice instead of just once. (Bug#17823)
6113 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6115 Port to OS X ACLs (Bug#17810).
6116 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6117 ACL_TYPE_ACCESS) doesn't work.
6119 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6121 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6122 before checking key-translation-map (bug#17659).
6124 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6126 * font.c (font_make_object): Avoid dangling pointer which may
6127 crash GC (Bug#17771).
6129 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6131 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6132 prototype of DGifCloseFile as appropriate for older and newer
6134 (gif_close): New function, encapsulates the differences in the
6135 calling sequence of DGifCloseFile before v5.1.0 and after it.
6136 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6137 error string where appropriate. (Bug#17790)
6139 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6140 macro execution, make sure point didn't move since last complete
6141 redisplay, as the condition for using the glyph matrix
6142 information. (Bug#17777)
6144 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6146 Minor cleanup of fonset code.
6147 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6148 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6149 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6150 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6151 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6152 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6153 (free_realized_fontset): Remove because a no-op since 2008.
6154 (free_face_fontset): Adjust user.
6155 (syms_of_fontset): Shrink fontset by one extra slot.
6157 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6159 Omit redundant extern decls.
6160 Most of this patch is from Dmitry Antipov, in:
6161 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6162 * commands.h (update_mode_lines):
6163 * frame.h (Qbackground_color, Qforeground_color)
6164 (x_set_menu_bar_lines):
6165 * ftfont.c (ftfont_font_format):
6166 * intervals.h (Qkeymap, Qfont):
6167 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6168 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6169 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6170 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6171 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6172 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6173 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6174 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6175 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6176 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6177 (Qtool_bar, Qheader_line):
6178 * macros.c (Fexecute_kbd_macro):
6179 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6180 * xterm.c (x_delete_terminal, XSetIMValues):
6181 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6182 (x_implicitly_set_name, popup_activated)
6183 (widget_store_internal_border):
6184 Remove redundant decls.
6185 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6186 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6187 Remove _Noreturn, as make-docfile now does that for us.
6188 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6189 (Qregion_extract_function): New decl.
6190 * window.c, xfns.c: Include menu.h.
6192 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6194 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6196 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6198 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6199 * callint.c (read_file_name): ... convert to static here.
6200 * lisp.h (Fread_file_name): Do not EXFUN it.
6201 (STRING_COPYIN): Remove; unused.
6202 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6203 (char_composable_p): ... static function. All users changed.
6204 * eval.c (toplevel): Remove redundant #include directives.
6205 * xterm.c (x_initialize): Add static to match prototype.
6206 * ccl.c (Fccl_execute_on_string):
6207 * font.c (fon_intern_prop): Use make_specified_string.
6209 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6211 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6212 Reported by David Caldwell in:
6213 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6215 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6217 Do not ask for XRender extension each time XFT font is opened.
6218 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6219 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6221 2014-06-15 Glenn Morris <rgm@gnu.org>
6223 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6225 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6227 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6228 information if we are in the middle of executing a keyboard macro,
6229 since redisplay doesn't update the screen until the macro is
6230 finished. (Bug#17777)
6232 * alloc.c (cleanup_vector): Don't dereference a font driver
6233 pointer if it is NULL. (Bug#17771)
6235 2014-06-13 Glenn Morris <rgm@gnu.org>
6237 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6238 ($(lispsource)/international/charprop.el)
6239 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6240 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6241 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6242 GNU make automatically passes command-line arguments to sub-makes.
6244 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6246 Avoid hangs in accept-process-output (Bug#17647).
6247 * lisp.h, process.c (wait_reading_process_input):
6248 Return int, not bool. All uses changed.
6249 * process.c (SELECT_CANT_DO_WRITE_MASK):
6250 Remove macro, replacing with ...
6251 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6253 (status_notify): New arg WAIT_PROC. Return int, not void.
6256 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6258 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6259 the frame is the initial frame, because the hook is not set up
6260 then, and Emacs crashes.
6261 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6263 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6265 * keymap.c (silly_event_symbol_error): Don't recommend the use
6268 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6270 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6271 matching overlay strings with 'cursor' property against buffer
6272 positions traversed in the glyph row. (Bug#17744)
6274 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6276 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6279 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6280 determine 10.9 (Bug#17751).
6282 * macfont.m (macfont_draw): Positions were not freed.
6284 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6286 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6287 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6288 function. Also adjust comment.
6289 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6291 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6292 * font.c (font_done_for_face):
6293 * xfaces.c (realize_non_ascii_face): Adjust user.
6294 * font.h (struct font_driver): Convert 'prepare_face' to return
6295 void because its return value is never used anyway.
6296 * xfont.c (xfont_prepare_face): Return void.
6297 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6298 (xftfont_done_face): Use xfree.
6300 * dispextern.h (last_tool_bar_item): Remove declaration.
6301 * frame.h (struct frame): New member last_tool_bar_item.
6302 * frame.c (make_frame): Initialize it.
6303 * xdisp.c (toplevel): Remove last_tool_bar_item.
6304 (handle_tool_bar_click, note_tool_bar_highlight):
6305 * w32term.c (w32_read_socket, w32_initialize):
6306 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6308 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6309 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6311 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6313 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6314 * process.c (Faccept_process_output)
6315 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6316 the return value is about PROCESS, not about other processes.
6318 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6320 Further adjustments to mark_object and friends.
6321 Now the mark_object's stack is just 32 bytes on a 64-bit
6322 system, which means extra 20% off the stack usage.
6323 * alloc.c (mark_save_value): As before, refactored out from ...
6324 (mark_object): ... adjusted user. Also add comment.
6326 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6328 Fix core dump after a dropped X connection (Bug#17704).
6329 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6330 is dead, as we may be shutting down.
6332 2014-06-08 Glenn Morris <rgm@gnu.org>
6334 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6336 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6338 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6340 If a C name must be extern on some platforms, make it extern on all.
6341 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6343 * font.h (ftxfont_driver) [HAVE_XFT]:
6344 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6345 * lisp.h (get_frame_param):
6346 * menu.h (tty_menu_show):
6347 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6348 * termhooks.h (encode_terminal_code):
6349 * xterm.h (x_menu_wait_for_event):
6351 * frame.c (get_frame_param):
6352 * fringe.c (max_used_fringe_bitmap):
6353 * ftxfont.c (ftxfont_driver):
6354 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6355 * menu.c (menu_items_inuse):
6356 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6357 * term.c (encode_terminal_code, tty_menu_show):
6358 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6359 * xfaces.c (load_color):
6360 * xmenu.c (x_menu_wait_for_event):
6363 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6365 Change object marking routines to minimize stack usage.
6366 This change moves a few cold paths from mark_object to NO_INLINE
6367 functions and adjusts symbol marking loop. According to GCC 4.8.2
6368 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6369 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6370 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6371 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6372 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6373 refactored out from ...
6374 (mark_object): ... adjusted user. Also mark symbols in a tight
6376 (mark_face_cache): Add NO_INLINE.
6378 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6380 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6381 contains garbage on WINDOWSNT (which could potentially infloop at
6384 Minimize cursor motion during TTY menu updates.
6385 * term.c (tty_menu_display): Don't position cursor here.
6386 Instead, pass the cursor coordinates to update_frame_with_menu.
6387 (tty_menu_activate): Send the hide cursor command only once in an
6388 iteration through the outer 'while' loop.
6390 * dispnew.c (update_frame_1): Accept an additional argument
6391 SET_CURSOR_P, and position the cursor at the end of the frame
6392 update only if that argument is non-zero. All callers changed to
6393 provide the additional argument as non-zero, except for
6394 update_frame_with_menu.
6395 (update_frame_with_menu): Accept 2 additional arguments ROW and
6396 COL; if they are non-negative, instruct update_frame_1 not to
6397 position the cursor, and instead position it according to ROW and COL.
6399 * dispextern.h (update_frame_with_menu): Update prototype.
6401 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6403 * callproc.c (call_process): Don't check read-only if we don't insert
6404 anything (bug#17666).
6406 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6408 * dispnew.c (update_frame_with_menu): Set display_completed.
6410 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6412 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6414 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6416 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6418 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6419 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6421 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6423 * window.c (Frecenter): Signal an error if window-buffer is not
6426 * keyboard.c (make_lispy_position): Don't include a buffer position in
6427 mode/header-line mouse events.
6429 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6430 Vunread_command_events (bug#17650).
6432 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6434 * xterm.c (x_setup_pointer_blanking):
6435 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6437 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6439 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6440 because it will be defined in generated config.h if needed.
6442 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6444 Use terminal-specific hooks to display popup dialogs.
6445 * termhooks.h (struct terminal): New field popup_dialog_hook.
6446 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6447 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6448 code and use popup_dialog_hook.
6449 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6450 * nsterm.h (ns_popup_dialog): Adjust prototype.
6451 * nsterm.m (ns_create_terminal):
6452 * w32term.c (w32_create_terminal):
6453 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6454 Setup popup_dialog_hook.
6456 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6458 * w32heap.c (report_temacs_memory_usage): Improve the report by
6459 reporting the large blocks that are actually occupied at dump time.
6461 * w32console.c (initialize_w32_display): Set the console
6462 menu_show_hook, otherwise TTY menus are broken on w32.
6464 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6466 Use terminal-specific hooks to display menus.
6467 * termhooks.h (struct terminal): New field menu_show_hook.
6468 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6469 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6471 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6472 * nsmenu.m (ns_menu_show):
6473 * w32menu.c (w32_menu_show):
6474 * xmenu.c (x_menu_show):
6475 * term.c (tty_menu_show): Adjust to use bit flags.
6476 (set_tty_hooks): Set menu_show_hook.
6477 * xterm.c (x_create_terminal):
6478 * nsterm.m (ns_create_terminal):
6479 * msdos.c (initialize_msdos_display):
6480 * w32term.c (w32_create_terminal): Likewise.
6482 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6484 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6486 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6488 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6489 (FD_SET): Don't define on WINDOWSNT.
6491 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6493 * emacs.c: Include "sysselect.h", to define its inline functions.
6494 Reported by Glenn Morris in:
6495 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6497 Do not require libXt-devel when building with gtk.
6498 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6499 dependency on libXt-devel.
6500 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6501 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6502 lwlib-widget.h now does this.
6503 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6505 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6507 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6508 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6509 (delete_write_fd, wait_reading_process_output):
6510 Remove now-redundant easserts.
6511 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6512 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6513 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6514 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6516 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6518 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6519 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6520 (calloc): Don't undef, it is never defined.
6521 (HEAP_ENTRY_SHIFT): Remove unused macro.
6523 * Makefile.in (C_HEAP_SWITCH): Remove.
6524 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6526 Fix MS-Windows build broken by menu changes on 2014-06-02.
6527 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6529 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6530 Define instead of including ../lwlib/lwlib.h, which causes
6531 compilation errors due to missing X11 headers.
6533 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6535 * process.c (wait_reading_process_output): Omit incorrect test of
6536 p->infd against zero. Add easserts for infd having a plausible value.
6538 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6540 Adjust to match recent lwlib changes.
6541 * menu.h (xmalloc_widget_value): Replace by ...
6542 (make_widget_value): ... new prototype.
6543 * menu.c (xmalloc_widget_value): Replace by ...
6544 (make_widget_value): ... new function.
6545 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6546 * gtkutil.c (malloc_widget_value, free_widget_value):
6547 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6548 * keyboard.h (enum button_type, struct _widget_value):
6549 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6551 * nsmenu.m (ns_update_menubar, ns_menu_show):
6552 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6553 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6554 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6556 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6558 * image.c (x_query_frame_background_color)
6559 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6560 Fix --enable-gcc-warnings compilation without image libraries.
6562 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6564 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6565 emulated break value only if it goes up.
6566 (sbrk): Add assertion that the INCREMENT argument is strictly
6567 zero. Improve and correct the commentary.
6569 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6571 Improve AIX-related merge from emacs-24.
6572 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6573 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6574 not on AIX; since we're on the trunk we can use enums more broadly.
6576 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6578 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6580 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6581 to min(value, whole).
6583 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6585 Bring back the changes to GDB-visible symbols, but only on AIX.
6586 And only if it's not pre-4.2 GCC.
6587 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6588 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6589 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6592 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6594 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6595 with PT, not GPT. (Bug#16433)
6597 Revert last changes to GDB-visible symbols.
6598 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6599 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6600 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6603 2014-06-02 Glenn Morris <rgm@gnu.org>
6605 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6607 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6609 Fix port to 32-bit AIX with xlc (Bug#17598).
6610 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6611 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6612 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6613 to work around a compiler bug in IBM xlc 12.1.
6615 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6617 * xterm.c (x_update_window_end): Don't invalidate the entire
6618 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6619 highlight needs to be redisplayed. (Bug#17588)
6621 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6623 Port the GDB-visible symbols to AIX.
6624 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6625 optimizes away the relevant external symbols. Use enums instead;
6626 this suffices for the AIX port, which is 32-bit-only anyway.
6627 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6628 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6629 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6632 Include sources used to create macuvs.h.
6633 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6634 * macuvs.h: Use automatically-generated header.
6636 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6638 Port signal-handling to DragonFly BSD (Bug#17646).
6639 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6640 Move implementations from callproc.c to sysdep.c.
6641 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6642 Move declarations from process.h to syssignal.h.
6644 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6646 * callint.c (Ffuncall_interactively): Add usage.
6648 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6650 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6652 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6654 * w32heap.c (malloc_before_dump, malloc_after_dump)
6655 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6656 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6657 set errno where appropriate to emulate CRT functions.
6659 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6661 Debugging facility to check whether 'const char *' points to
6662 relocatable data of non-pure Lisp string.
6663 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6664 (mark_maybe_pointer): ... adjusted user.
6665 (relocatable_string_data_p): New function.
6666 * lisp.h (relocatable_string_data_p): Add prototype.
6667 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6668 the pointer to relocatable Lisp data is not used.
6670 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6672 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6673 * atimer.c (block_atimers):
6674 * callproc.c (block_child_signal): Block SIGINT too;
6675 otherwise, its handler might now unblock signals that it shouldn't.
6676 * keyboard.c (read_char): Clear signal mask, since we may
6677 be in a SIGINT handler, and many signals may be masked.
6678 * keyboard.c (handle_interrupt):
6679 * sysdep.c (handle_arith_signal):
6680 Clear signal mask instead of just unblocking the signal that
6681 was received, since several signals may be blocked at this point.
6683 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6685 * Makefile.in (TEMACS_POST_LINK): Remove target.
6686 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6687 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6689 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6691 * xmenu.c (xdialog_show): Remove prototype, rename to
6692 x_dialog_show, remove 2nd arg because it's always zero
6693 and simplify accordingly.
6694 (xw_popup_dialog): Adjust user.
6695 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6696 2nd arg because it's always zero and simplify accordingly.
6697 (w32_popup_dialog): Adjust user.
6699 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6701 * w32heap.c (report_temacs_memory_usage): New function.
6703 * unexw32.c (unexec) [ENABLE_CHECKING]:
6704 Call report_temacs_memory_usage.
6706 * w32heap.h (report_temacs_memory_usage): Add prototype.
6708 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6710 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6711 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6713 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6715 * buffer.c (init_buffer): Accept an argument 'initialized'.
6716 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6717 mmap_regions and mmap_fd, to avoid referencing stale data from the
6718 dump phase. Add an assertion for buffer text of buffers created
6719 in temacs before this function is called. (Bug#17622)
6720 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6722 * lisp.h (init_buffer): Update prototype.
6724 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6726 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6728 * alloc.c (Fgarbage_collect): Fix compilation with
6729 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6731 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6733 * frame.c, frame.h (frame_char_to_pixel_position)
6734 (frame_set_mouse_position): Now static, and made private in
6735 frame.c rather than public in frame.h.
6737 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6739 Refactor mouse positioning stuff to avoid code duplication.
6740 * frame.h (frame_char_to_pixel_position): New function.
6741 (x_set_mouse_position): Rename to...
6742 (frame_set_mouse_position): ...new function.
6743 (frame_set_mouse_pixel_position): Add prototype.
6744 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6745 Rename to frame_set_mouse_pixel_position.
6746 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6748 * xterm.h, w32term.h ( x_set_mouse_position)
6749 (x_set_mouse_pixel_position): Remove prototypes.
6751 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6753 On X, always make pointer visible when deleting frame (Bug#17609).
6754 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6756 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6758 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6759 * keyboard.c (gobble_input): If there is no terminal input error,
6760 make sure the pointer is visible for all frames on this terminal.
6761 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6762 it was previously disabled.
6764 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6766 * data.c (Fzerop): Move to Elisp.
6767 (syms_of_data): Don't defsubr it.
6768 * keyboard.c (echo_keystrokes_p): New function.
6769 (read_char, record_menu_key, read_key_sequence): Use it.
6771 * callint.c (Qfuncall_interactively): New var.
6772 (Qcall_interactively): Remove.
6773 (Ffuncall_interactively): New function.
6774 (Fcall_interactively): Use it.
6775 (syms_of_callint): Defsubr it.
6777 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6779 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6780 relocated from under us.
6782 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6784 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6785 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6786 configure, not from HEAPSIZE.
6787 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6789 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6790 for MinGW, since it no longer uses gmalloc.
6792 * buffer.c: Do not define mmap allocations functions for Windows.
6793 Remove mmap_find which is unused. Remove mmap_set_vars which does
6795 [WINDOWSNT]: Include w32heap.h.
6796 (init_buffer): Always allocate new memory for buffers.
6798 * emacs.c: Remove mmap_set_vars calls.
6800 * image.c (free_image): Undef free for Windows because it is
6801 redirected to our private version.
6803 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6804 (copy_executable_and_dump_data): Remove dumping the heap section.
6805 (unexec): Restore using_dynamic_heap after dumping.
6807 * w32heap.c (dumped_data_commit, malloc_after_dump)
6808 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6809 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6810 (mmap_free): New functions.
6812 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6814 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6816 * image.c (imagemagick_load_image): Use MagickRealType for local
6817 'color_scale', instead of double, to avoid a GCC warning about
6820 * xfns.c (Fx_window_property): Remove unused local.
6822 Don't kill already-reaped process (Bug#17561).
6823 * process.c (process_send_signal): Fix race condition where a
6824 subprocess was reaped by a signal handler between the check for
6825 liveness and calling 'kill', which meant that Emacs could in
6826 theory kill an innocent bystander process. Do the fix by blocking
6827 SIGCHLD in a critical section that checks liveness before killing.
6829 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6831 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6833 2014-05-26 Ken Brown <kbrown@cornell.edu>
6835 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6836 even if !CYGWIN (see bug#17510).
6838 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6840 * nsfns.m (Fns_do_applescript): Surround NSApp run
6841 with calls to ns_init_events, ns_finish_events (Bug#17424).
6843 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6845 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6846 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6848 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6849 with calls to ns_init_events, ns_finish_events (Bug#17424).
6851 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6853 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6854 if we are iterating over an object that generates glyphs for
6855 marginal areas. (Bug#17585)
6857 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6859 * xdisp.c (safe__call1, safe__eval): Now static.
6861 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6863 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6864 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6865 (safe_call1): Call safe_call instead of safe__call directly.
6867 2014-05-26 Ken Brown <kbrown@cornell.edu>
6869 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6870 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6873 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6875 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6876 (safe__call, safe__call1, safe__eval): New functions.
6877 (safe_call): Use it.
6878 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6879 (display_mode_element): Same for `:eval'.
6881 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6883 Fix port to 32-bit AIX (Bug#17540).
6884 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6885 twice. _text already includes this offset.
6886 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6888 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6890 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6891 when closest_pos is identical to to_charpos, don't recurse, since
6892 we already tried that, and failed. (Bug#17539)
6894 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6895 unwinding when frame's faces were not initialized yet, increment
6896 the frame's image-cache reference count before calling
6897 x_free_frame_resources. Don't dereference
6898 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6900 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6902 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6905 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6906 macfont.m, call draw with adjusted arguments so font drivers
6907 don't need to do that.
6909 * macfont.m (macfont_draw): Merge changes from Macport.
6911 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6913 * alloc.c (garbage_collect_1): New function, with all of the guts
6914 of Fgarbage_collect.
6915 (mark_stack): Accept an argument END and don't mark Lisp objects
6916 on the stack beyond the address given by END. Calculation of END
6917 was moved to Fgarbage_collect.
6918 (Fgarbage_collect): Calculate the end address of the stack portion
6919 that needs to be examined by mark_stack, and pass that address to
6920 garbage_collect_1, which will pass it to mark_stack.
6921 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6922 for more details about the underlying problems. In particular,
6923 this avoids dumping Emacs with the large hash-table whose value is
6924 held in purify-flag for most of the time loadup.el runs.
6926 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6928 * xfns.c (x_window_property_intern): New function (code from
6930 (Fx_window_property): Call x_window_property_intern. If property
6931 not found and NILP (source) and outer window != inner window,
6932 check outer window for property (Bug#17537).
6934 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6936 Supply malloc and alloc_size attributes for extern allocators.
6937 This documents the C API, and helps GCC generate a bit better code.
6938 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6939 (ATTRIBUTE_MALLOC_SIZE): New macros.
6940 * gmalloc.c (malloc, realloc, calloc):
6941 * gtkutil.h (malloc_widget_value):
6942 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6943 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6946 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6948 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6949 * image.c (imagemagick_load_image): Port to hosts that do not use
6950 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6952 2014-05-21 Leo Liu <sdl.web@gmail.com>
6954 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6956 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6958 * dbusbind.c (xd_signature): Revert last 2 patches.
6960 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6962 Allow any non-nil value to count as true in bool-vector.
6963 Likewise for xd_signature in dbusbind.c.
6964 This is more consistent with the usual practice in Emacs, which is
6965 that any non-nil value counts as true.
6966 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6967 * dbusbind.c (xd_signature): Likewise, for booleans.
6968 * data.c, lisp.h (Qbooleanp):
6969 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6971 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6973 * lisp.h (CHECK_BOOLEAN): New function.
6974 * alloc.c (Fbool_vector): New function.
6975 (syms_of_alloc): Defsubr it.
6976 * data.c (Qbooleanp): New symbol.
6977 (syms_of_data): DEFSYM it.
6978 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6980 * font.c (font_matching_entity): Extract font-entity object
6981 from the vector of matching entities (Bug#17486).
6983 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6985 Assume C99 or later (Bug#17487).
6986 * bytecode.c (B__dummy__): Remove.
6987 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6988 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6989 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6990 * regex.c (DEBUG_PRINT): Assume varargs macros.
6991 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6993 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6995 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6996 memory for every buffer that was dumped.
6998 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
7000 * fns.c (Freverse): Allow vectors, bool vectors and strings.
7001 (Fnreverse): Allow vectors and bool vectors.
7003 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
7005 Minor cleanup for terminal setup.
7006 * termhooks.h (create_terminal): Adjust prototype.
7007 * terminal.c (create_terminal): Pass output method and RIF as args.
7008 (init_initial_terminal):
7009 * nsterm.m (ns_create_terminal):
7010 * term.c (init_tty):
7011 * w32term.c (w32_create_terminal):
7012 * xterm.c (x_create_terminal): Adjust users.
7013 Avoid redundant NULL initializers and add comments.
7015 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
7017 * keyboard.c (Qdeactivate_mark): Now static.
7019 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7021 If available, use Xfixes extension to do pointer blanking.
7022 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
7023 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
7024 (make_invisible_cursor): Move to...
7025 * xterm.c (make_invisible_cursor): ...here.
7026 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7027 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7028 (x_term_init): Call to x_setup_pointer_blanking.
7029 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7030 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7032 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7034 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7036 2014-05-12 Glenn Morris <rgm@gnu.org>
7038 * fileio.c (Ffile_executable_p): Doc tweak.
7040 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7042 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7043 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7045 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7047 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7049 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7051 Fix initialization of minibuffer history variable (Bug#17430).
7052 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7053 Move the initialization up to prevent any "value void" message.
7055 2014-05-08 Samuel Bronson <naesten@gmail.com>
7057 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7058 are matched (bug#17413).
7060 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7062 Stop tooltips pulling Emacs window to front (Bug#17408).
7063 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7064 SetWindowPos invocations.
7066 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7068 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7069 not initialized (Bug#17398).
7071 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7073 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7075 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7077 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7078 [HAVE_NS]: Do not include png.h.
7079 (x_query_frame_background_color): New function.
7080 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7081 (png_load_body): Coalesce duplicate code.
7083 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7085 Consult libpng-config more consistently (Bug#17339).
7086 * Makefile.in (PNG_CFLAGS): New var.
7087 (ALL_CFLAGS): Use it.
7088 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7089 CFLAGS now handles this.
7091 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7093 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7094 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7095 because WCONTINUED is always defined now.
7096 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7098 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7100 * buffer.c (overlay_strings): Fix the wording of the commentary.
7102 2014-05-01 Glenn Morris <rgm@gnu.org>
7104 * floatfns.c (Fisnan):
7105 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7107 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7109 * term.c (tty_menu_activate): A better initialization for cursor
7112 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7114 * intervals.c: Tighten assertions.
7115 (create_root_interval): Make sure the interval is not empty.
7116 (intervals_equal): Use booleans.
7117 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7118 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7119 (balance_possible_root_interval): Simplify and use booleans.
7120 (split_interval_right, split_interval_left): Check LENGTH, and remove
7121 now redundant assertion.
7122 (adjust_intervals_for_insertion): Remove now redundant assertions.
7123 (delete_node, interval_deletion_adjustment)
7124 (adjust_intervals_for_deletion, merge_interval_right)
7125 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7126 (reproduce_interval): Make sure the interval is not empty.
7128 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7130 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7131 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7132 satisfaction that they would always be initialized.
7134 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7136 * term.c (tty_menu_display): Move the cursor to the active menu item.
7137 (tty_menu_activate): Return the cursor to the active menu item
7138 after displaying the menu and after displaying help-echo.
7139 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7140 for the details of why this is needed by screen readers and
7143 2014-04-30 Glenn Morris <rgm@gnu.org>
7145 * process.c (handle_child_signal):
7146 Handle systems without WCONTINUED. (Bug#15110, 17339)
7148 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7150 * window.c (struct saved_window): Remove mark.
7151 (Fset_window_configuration, save_window_save)
7152 (compare_window_configurations): Don't touch marks any more.
7154 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7156 Use bits_word for gcmarkbits.
7157 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7158 bits_word is typically a tad more efficient for mark bits than
7159 unsigned is, so use bits_word. All uses changed.
7160 * lisp.h (BITS_PER_INT): Remove; no longer used.
7162 Avoid undefined behavior in signed left shift.
7163 This ports to GCC 4.9.0 with -fsanitize=undefined.
7164 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7166 * regex.c (extract_number):
7167 * lisp.h (make_number, XINT):
7168 Do not shift a 1 bit left into a sign bit.
7169 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7170 not int, for gcmarkbits. All uses changed.
7172 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7174 * search.c (Fnewline_cache_check): Don't try to count newlines
7175 outside the buffer's restriction, as find_newline doesn't support that.
7177 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7179 * window.c (Fset_window_configuration): Deactivate the mark before
7181 (set_window_buffer): Ignore window_initialized.
7182 (window_initialized): Remove.
7183 * keyboard.c (Qdeactivate_mark): Not static any more.
7184 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7187 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7189 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7190 and to clang 3.4, which have fixed the bug. This should let us
7191 run a bit faster on these platforms when address sanitization is
7194 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7196 Port to GCC 4.9.0 with --enable-gcc-warnings.
7197 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7199 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7200 a way that also works with GCC 4.9.0.
7202 * search.c (Fnewline_cache_check): Remove unused locals.
7204 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7206 * search.c (find_newline1): New subroutine.
7207 (Fnewline_cache_check): New function.
7208 (syms_of_search): Defsubr it.
7210 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7212 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7213 * keyboard.c (unblock_input): Add comment.
7214 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7216 2014-04-22 Daniel Colascione <dancol@dancol.org>
7218 * lread.c (readevalloop_eager_expand_eval): New function
7219 that can recurse into toplevel forms.
7220 (readevalloop): Call it.
7221 * lisp.h: Declare Qprogn.
7222 * callint.c (Qprogn): No longer static.
7224 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7226 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7227 Also change identifiers to match the comments, and add more assertions
7230 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7232 * emacs.c (close_output_streams): Don't clear and restore errno.
7234 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7236 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7237 never becomes visible, i.e. using XMonad (Bug#17237).
7239 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7241 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7242 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7243 (Fline_pixel_height): Don't assume that the current buffer and the
7244 selected window's buffer are one and the same. (Bug#17281)
7246 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7247 paragraph-start cache before the newline cache. (Bug#17269)
7249 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7251 * term.c (tty_send_additional_strings): No need to fflush here,
7253 (tty_set_terminal_modes): fflush after sending additional strings,
7256 2014-04-17 Daniel Colascione <dancol@dancol.org>
7258 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7260 (tty_send_additional_strings): New function.
7261 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7262 (syms_of_term): Intern tty-mode-set-strings and
7263 tty-mode-reset-strings.
7265 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7267 * window.c (save_window_save): Lookup window_point_insertion_type in
7268 the right buffer (bug#15457).
7269 (Qwindow_point_insertion_type): New var.
7270 (syms_of_window): Initialize it.
7272 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7274 Fix the MSDOS build.
7275 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7276 (copy_text_and_data): Zero out the atexit chain pointer before
7279 * termhooks.h (encode_terminal_code): Update prototype.
7281 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7282 visible for all DOS_NT ports, not just WINDOWSNT.
7283 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7285 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7286 unless it is defined.
7287 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7289 * process.c (close_on_exec, accept4, process_socket): Move into
7290 the "ifdef subprocesses" part.
7291 (catch_child_signal): Condition by "ifdef subprocesses".
7292 (syms_of_process) <Qinternal_default_process_sentinel>
7293 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7295 * msdos.h: Add prototypes for new functions.
7296 (EINPROGRESS): Define.
7297 (O_CLOEXEC): Define to zero.
7299 * msdos.c (check_window_system): Remove unnecessary an
7300 incompatible duplicate function.
7301 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7302 New functions in support of new functionality.
7304 * menu.c (single_menu_item): Add visual indication of submenu
7305 also for menus on MSDOS frames.
7306 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7308 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7309 when async subprocesses aren't supported.
7311 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7313 * emacs.c (close_output_streams): Zero out errno before calling
7316 * dired.c [MSDOS]: Include msdos.h.
7318 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7319 (DATA_START) [MSDOS]: Define.
7320 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7322 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7323 Ifdef away for MSDOS.
7324 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7325 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7327 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7328 Use temporary file template that is compatible with mkostemp.
7329 Move vfork-related portions under #ifndef MSDOS.
7330 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7332 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7334 * buffer.c (Foverlays_at): Add argument `sorted'.
7336 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7338 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7339 text, invalidate the bidi_paragraph_cache upto and including the
7342 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7344 Port to IRIX 6.5 (Bug#9684).
7345 * conf_post.h (INET6) [IRIX6_5]: Define.
7346 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7347 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7349 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7351 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7352 before passing it to system APIs.
7354 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7356 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7357 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7359 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7361 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7363 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7365 Remove DATA_SEG_BITS.
7366 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7367 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7368 cc, but that platform is so old that SGI itself stopped supporting
7369 it in December 2013. If you still need Emacs on IRIX, please
7370 either compile with GCC and port the undumping code, or run
7371 './configure --with-wide-int'.
7372 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7373 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7374 DEFINE_GDB_SYMBOL_START way to define it.
7375 (NONPOINTER_BITS): New macro.
7376 (EMACS_INT): Use it.
7377 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7378 the problem and/or configuring --with-wide-int.
7379 (USE_LSB_TAG): Simplify, based on above changes.
7380 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7381 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7383 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7385 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7386 covered by a display string that ends in a newline, and that cases
7387 going back by DVPOS lines to hit the search limit, lift the limit
7388 and go back until DVPOS is reached. (Bug#17244)
7390 * indent.c (Fvertical_motion): Handle correctly the case when the
7391 display string is preceded by an empty line.
7393 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7394 use S_IWRITE instead.
7396 2014-04-11 Glenn Morris <rgm@gnu.org>
7398 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7400 2014-04-11 Ken Brown <kbrown@cornell.edu>
7402 * Makefile.in (EMACS_MANIFEST): Revert last change.
7404 2014-04-10 Daniel Colascione <dancol@dancol.org>
7406 * puresize.h (BASE_PURESIZE): Increase.
7408 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7410 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7412 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7413 region handling (and don't call signal_before_change) if
7414 inhibit_modification_hooks is set.
7415 (signal_before_change): Don't check inhibit_modification_hooks any more.
7417 2014-04-08 Daniel Colascione <dancol@dancol.org>
7419 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7420 function cells contain valid lisp objects. (Modified version of
7423 * alloc.c (detect_suspicious_free): Split actual stack capturing
7424 out into new function for easier breakpoint setting.
7425 (note_suspicious_free): New function.
7427 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7429 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7431 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7432 (symbol_block_pinned): New var.
7433 (Fmake_symbol): Initialize `pinned'.
7434 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7435 pinned and signal an error for un-purifiable objects.
7436 (pure_cons): Use it.
7437 (Fpurecopy): Use it, except for objects that can't be purified.
7438 (mark_pinned_symbols): New function.
7439 (Fgarbage_collect): Use it.
7440 (gc_sweep): Remove hack made unnecessary.
7442 2014-04-07 Glenn Morris <rgm@gnu.org>
7444 * keyboard.c (Fopen_dribble_file): Doc tweak.
7446 2014-04-07 Ken Brown <kbrown@cornell.edu>
7448 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7450 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7452 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7453 We have a substitute execinfo.h on hosts that lack it.
7454 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7455 isn't optimized away.
7457 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7459 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7460 * alloc.c (memory_full):
7461 * charset.c (syms_of_charset):
7462 * doc.c (Fsnarf_documentation):
7464 * font.c (BUILD_STYLE_TABLE):
7465 * keyboard.c (make_lispy_event):
7466 * profiler.c (setup_cpu_timer):
7467 * xgselect.c (xg_select):
7468 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7470 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7471 Replace the only use with ARRAYELTS (font_property_table).
7472 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7474 2014-04-03 Daniel Colascione <dancol@dancol.org>
7476 * xterm.c (x_term_init):
7477 * xfns.c (best_xim_style):
7478 * xfaces.c (Fdump_colors):
7479 * w32fns.c (w32_default_color_map):
7480 * w32.c (init_environment, N_ENV_VARS):
7481 * unexcw.c (read_exe_header):
7482 * term.c (term_get_fkeys_1):
7483 * sysdep.c (init_baud_rate):
7484 * nsterm.m (ns_convert_key):
7485 * nsfns.m (get_geometry_from_preferences):
7486 * msdos.c (dos_set_window_size, init_environment):
7487 * macfont.m (mac_font_get_glyph_for_cid)
7488 (macfont_store_descriptor_attributes)
7489 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7490 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7491 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7493 * image.c (xpm_str_to_color_key):
7494 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7495 * frame.c (x_set_frame_parameters):
7496 * fileio.c (Ffile_selinux_context):
7497 * emacs.c (sort_args):
7498 * dosfns.c (msdos_stdcolor_name):
7499 * dired.c (file_attributes):
7500 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7501 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7504 2014-04-02 Daniel Colascione <dancol@dancol.org>
7506 * data.c (Ffset): Abort if we're trying to set a function call to
7509 * lisp.h (ARRAYELTS): New macro.
7511 * alloc.c: Include execinfo.h if available.
7512 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7513 (suspicious_free_record): New structure.
7514 (suspicious_objects, suspicious_object_index)
7515 (suspicious_free_history, suspicious_free_history_index):
7517 (find_suspicious_object_in_range, detect_suspicious_free)
7518 (Fsuspicious_object): New functions.
7519 (cleanup_vector): Call find_suspicious_object_in_range.
7521 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7523 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7524 width from font width (Bug#17163).
7526 * frame.c (x_set_frame_parameters): Calculate default values of
7527 new frame sizes only after all other frame parameters have been
7528 processed (Bug#17142).
7530 2014-04-02 Ken Brown <kbrown@cornell.edu>
7532 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7535 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7537 * xterm.c (x_draw_image_glyph_string): Adjust image background
7538 width accordingly when its x position is adjusted. (Bug#17115)
7540 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7542 * font.c (font_list_entities): Do not add empty vector to font cache.
7543 (font_matching_entity): Likewise. If matching entity is found, insert
7544 1-item vector with this entity instead of entity itself (Bug#17125).
7546 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7548 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7550 * fns.c (validate_subarray): Rename from validate_substring,
7551 since it works for vectors too. New arg ARRAY. Optimize for the
7552 non-nil case. Instead of returning bool, throw an error if out of
7553 range, so that the caller needn't do that. All uses changed.
7554 Report original values if out of range.
7555 (Fsubstring, Fsubstring_no_properties, secure_hash):
7556 Also optimize the case where FROM is 0 or TO is the size.
7558 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7560 * search.c (Freplace_match): Use make_specified_string.
7561 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7562 to catch bogus override face of glyph strings.
7563 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7564 Move common substring range checking code to...
7565 (validate_substring): ...this function.
7567 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7569 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7571 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7573 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7574 bar is zero height, just return (Bug#16976).
7575 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7577 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7579 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7580 is nil. If waiting for toolbar to complete, force a redraw.
7582 2014-03-28 Glenn Morris <rgm@gnu.org>
7584 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7585 (emacs_bugreport): New variable.
7586 (usage_message): Use PACKAGE_BUGREPORT.
7587 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7589 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7591 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7593 Port recent signal-related changes to FreeBSD.
7594 Reported by Herbert J. Skuhra.
7595 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7596 Move decls from here ...
7597 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7599 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7601 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7602 and width of image background when it is displayed with a 'box'
7605 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7607 More backward-compatible fix to char-equal core dump (Bug#17011).
7608 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7609 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7611 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7613 * image.c (init_svg_functions): When loading SVG-related libraries,
7614 free already loaded libraries if the initialization fails.
7615 (rsvg_handle_set_size_callback): Remove declaration, unused.
7617 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7619 Fix core dump in char-equal (Bug#17011).
7620 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7621 unibyte buffers, as we can't tell whether the characters are
7624 * insdel.c (adjust_markers_for_delete): Remove unused local.
7626 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7628 Have (MARKER . ADJUSTMENT) undo records always be immediately
7629 after their corresponding (TEXT . POS) record in undo list.
7631 * lisp.h (record-delete): New arg record_markers.
7632 (record_marker_adjustment): No longer needed outside undo.c.
7633 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7634 adjustments to undo.c's record_marker_adjustments. Note that
7635 fileio.c's decide_coding_unwind is another caller to
7636 adjust_markers_for_delete. Because it has undo list bound to t,
7637 it does not rely on adjust_markers_for_delete to record marker
7639 (del_range_2): Swap call to record_delete and
7640 adjust_markers_for_delete so as undo marker adjustments are
7641 recorded before current deletion's adjustments, as before.
7642 (adjust_after_replace):
7643 (replace_range): Pass value for new record_markers arg to
7645 * undo.c (record_marker_adjustment): Rename to
7646 record_marker_adjustments and made static.
7647 (record_delete): Check record_markers arg and call
7648 record_marker_adjustments.
7649 (record_change): Pass value for new record_markers arg to
7651 (record_point): at_boundary calculation no longer needs to account
7652 for marker adjustments.
7654 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7656 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7659 2014-03-26 Glenn Morris <rgm@gnu.org>
7661 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7663 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7665 * buffer.c (struct sortvec): Add field `spriority'.
7666 (compare_overlays): Use it.
7667 (sort_overlays): Set it.
7669 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7671 * xdisp.c (redisplay_window): If all previous attempts to find the
7672 cursor row failed, try a few alternatives before falling back to
7673 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7675 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7677 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7678 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7680 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7681 variables on Windows.
7683 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7685 * w32.c (unsetenv): Remove unused var `retval'.
7686 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7688 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7689 (start_watching): Remove unused var `thr'.
7691 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7692 (find_child_console): Remove unnecesary var `thread_id'.
7694 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7695 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7697 2014-03-26 Glenn Morris <rgm@gnu.org>
7699 * filelock.c (Flock_buffer): Doc tweak.
7701 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7702 * emacs.c (shut_down_emacs):
7703 * fileio.c (Finsert_file_contents, write_region):
7704 * filelock.c (top-level, syms_of_filelock):
7705 * insdel.c (prepare_to_modify_buffer_1):
7706 CLASH_DETECTION is always defined now.
7708 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7710 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7711 DLL handle, to speed up thread startup.
7713 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7715 Handle sigmask better with nested signal handlers (Bug#15561).
7716 * atimer.c (sigmask_atimers): Remove.
7717 Remaining use rewritten to use body of this function.
7718 * atimer.c (block_atimers, unblock_atimers):
7719 * callproc.c (block_child_signal, unblock_child_signal):
7720 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7721 New arg OLDSET. All callers changed.
7722 * atimer.c (block_atimers, unblock_atimers):
7723 * callproc.c (block_child_signal, unblock_child_signal):
7724 * keyboard.c (handle_interrupt):
7725 * sound.c (vox_configure, vox_close):
7726 Restore the old signal mask rather than unilaterally clearing bits
7727 from the mask, in case a handler is running within another
7728 handler. All callers changed.
7729 * lisp.h, process.c, process.h, term.c:
7730 Adjust decls and callers to match new API.
7731 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7732 signal handlers aren't supposed to use floating point anyway.
7733 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7735 2014-03-23 Daniel Colascione <dancol@dancol.org>
7737 Split gc_sweep into discrete functions for legibility and better
7740 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7741 (sweep_vectors): Fix typo in comment.
7742 (sweep_conses, sweep_floats, sweep_intervals)
7743 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7744 (gc_sweep): Call new functions, to which existing functionality is
7746 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7748 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7750 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7752 2014-03-23 Daniel Colascione <dancol@dancol.org>
7754 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7755 only if xic_style calls for it. This change allows Emacs to work
7756 with ibus. Also, don't leak resources if create_frame_xic fails,
7757 and stop caching xic_style across different displays.
7758 (supported_xim_styles): Make const.
7759 (best_xim_style): Remove first parameter: it's always just
7760 supported_xim_styles. Change to look at supported_xim_styles
7763 2014-03-23 Daniel Colascione <dancol@dancol.org>
7765 * term.c (init_tty): Rearrange condition for clarity; print
7766 appropriate diagnostic.
7768 2014-03-23 Daniel Colascione <dancol@dancol.org>
7770 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7771 array. (ASAN caught.)
7773 2014-03-22 Glenn Morris <rgm@gnu.org>
7775 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7777 2014-03-22 Daniel Colascione <dancol@dancol.org>
7779 * process.c (conv_sockaddr_to_lisp): When extracting the string
7780 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7782 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7784 Fix regression introduced by patch for Bug#10500.
7785 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7786 * w32term.c (x_draw_image_relief): Likewise.
7788 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7790 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7791 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7792 maximize a frame for odd default fonts.
7794 2014-03-21 Glenn Morris <rgm@gnu.org>
7796 * minibuf.c (history-length): Increase default from 30 to 100.
7798 2014-03-21 Daniel Colascione <dancol@dancol.org>
7800 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7801 every time we switch to minibuffer.
7803 * alloc.c (lisp_align_malloc, allocate_string_data)
7804 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7805 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7807 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7809 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7810 support more "verbs".
7812 2014-03-21 Daniel Colascione <dancol@dancol.org>
7814 Always prohibit dumping a dumped Emacs.
7816 * emacs.c (might_dump): New variable.
7817 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7818 * lisp.h (might_dump): Declare.
7819 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7821 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7823 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7825 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7827 * doc.c (store_function_docstring): Warn when we don't know where to
7829 (Fsubstitute_command_keys): Don't advertise the fact that
7830 text-properties are dropped, since we think it's a bug that we'll fix.
7832 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7833 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7834 * frame.c (frame_garbaged): Make "docstring" more precise.
7836 2014-03-20 Glenn Morris <rgm@gnu.org>
7838 * charset.c (init_charset): When we cannot find the charsets directory,
7839 mention if EMACSDATA is set.
7841 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7843 * fns.c (Frandom): Fix rare bug where the result isn't random.
7845 Fix porting inconsistency about rounding to even.
7846 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7847 This way, the unusual !HAVE_RINT case acts like the usual
7848 HAVE_RINT case, and we can fix the documentation accordingly.
7850 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7852 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7853 (w32_wnd_proc): Initialize the dwHoverTime member of
7854 TRACKMOUSEEVENT structure.
7856 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7858 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7860 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7862 * search.c (find_newline): Speed up the function when using the
7863 newline cache, by halving the number of calls to
7864 region_cache_forward and region_cache_backward. (Bug#16830)
7866 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7868 * buffer.c (Fset_buffer): Document return value (bug#17015).
7870 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7872 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7873 nil, always resize character wise to avoid potential loss of the
7874 mode line (Bug#16923 related).
7876 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7878 * frame.c (x_set_frame_parameters): Always calculate new sizes
7879 pixelwise to avoid potential loss when rounding.
7881 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7883 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7884 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7886 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7888 * w32.c (fstatat): Don't add an extra slash if the argument ends
7889 with a slash: this fails the subsequent call to stat_worker on
7890 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7892 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7894 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7896 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7898 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7900 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7901 when frame is only on one screen (Bug#14713).
7903 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7905 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7906 there's a valid wrap point in the display line, the last glyph
7907 cannot "just barely fit" on this row, because display_line doesn't
7908 let it. Instead, proceed as if the last glyph didn't fit, so that
7909 we eventually back up the iterator to the wrap point. This avoids
7910 delusional behavior of move_it_to, whereby it proceeds to the next
7911 display line, but sets current_x to zero for all the glyphs that
7912 without word-wrap would fit on the previous display line.
7913 One result was that visual-order cursor movement behaved erratically
7915 (Fmove_point_visually): Add code to find the x coordinate of the
7916 last character before wrap point, under word-wrap on a TTY.
7918 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7920 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7921 also return value of MOVE_POS_MATCH_OR_ZV from
7922 move_it_in_display_line_to, when moving from beginning of line to
7923 point's position. (Bug#16961)
7925 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7927 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7928 * window.c (Fselect_window): Explain NORECORD and
7929 `buffer-list-update-hook' in doc-string.
7931 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7933 * window.c (Fother_window_for_scrolling): Check that
7934 Vother_window_scroll_buffer is a buffer.
7936 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7938 * xterm.c (xim_initialize): Always pass a copy of resource name
7939 to XRegisterIMInstantiateCallback and eassert whether return
7940 value is True. Passing copy is important because Xlib doesn't
7941 make its own copy and resource name argument usually points to
7942 SSDATA (Vx_resource_name), which may be changed from Lisp.
7943 (xim_close_display): For XUnregisterIMInstantiateCallback,
7944 always eassert return value and pass exactly the same values
7945 as were used for XRegisterIMInstantiateCallback.
7946 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7947 sources to check why if you are interested.
7949 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7951 * dispnew.c (change_frame_size_1): Add new_lines instead of
7952 new_height, the latter may be still zero if passed as such.
7953 * window.c (Fwindow_pixel_height): Mention bottom divider in
7956 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7958 Fix "resource temporarily unavailable" with xgselect
7960 * xgselect.c: Include <stdbool.h>.
7961 (xg_select) [!USE_GTK]: Don't lose track of errno.
7963 Fix minor --enable-gcc-warnings issues.
7964 * widget.c (update_various_frame_slots, EmacsFrameResize):
7965 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7967 2014-03-04 Ken Brown <kbrown@cornell.edu>
7969 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7970 represent the actual adjustment needed for alignment.
7972 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7974 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7975 needed, and don't reallocate if the initial allocation already
7976 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7978 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7980 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7983 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7985 * cmds.c (delete-char): Update docstring pointing out that the
7986 function ignores `delete-active-region' and `overwrite-mode'.
7988 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7990 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7992 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7993 allocated buffer due to alignment.
7994 (freehook): If the block to be freed was allocated by
7995 'aligned_alloc', find its real pointer before calling 'free'.
7997 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
8000 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
8002 * font.c (toplevel): Adjust comment about font cache layout.
8003 (font_clear_cache): Fix to match real font cache layout.
8004 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
8005 (Fframe_font_cache) [FONT_DEBUG]: New function.
8006 (syms_of_font) [FONT_DEBUG]: Defsubr it.
8008 Avoid crashes when X fonts are erroneously freed on reused X
8009 'Display *' connection data (Bug#16069). Note that X font
8010 resources still may be leaked, but currently there is no way
8011 to completely avoid it.
8012 * xterm.h (struct x_display_info): New member x_id. Add comments.
8013 * xterm.c (x_display_id): New variable.
8014 (x_term_init): Assign identifier to each opened X connection.
8015 * xfont.c (struct xfont): New member x_display_id.
8016 (xfont_open): Initialize it with frame's display id.
8017 (xfont_close): Check whether font's display id matches the one
8018 recorded for the given display. Adjust comment.
8019 * xftfont.c (struct xftfont_info):
8020 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
8022 2014-03-01 Martin Rudalics <rudalics@gmx.at>
8024 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
8025 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8026 killed Vother_window_scroll_buffer.
8027 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8029 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8031 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8032 that start with more than 2 slashes as UNCs. (Bug#16751)
8034 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8036 Fix a few crashes and leaks when cloning C strings.
8037 * alloc.c, lisp.h (dupstring): New function.
8038 * gtkutil.c (xg_get_font):
8039 * term.c (tty_default_color_capabilities):
8040 * xsettings.c (store_monospaced_changed)
8041 (store_font_name_changed, parse_settings)
8042 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8043 This avoids some unlikely crashes due to accessing freed storage,
8044 and avoids some minor memory leaks in the more-typical case.
8046 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8048 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8049 cursor when modeline can't be dragged (Bug#16647).
8051 2014-02-28 Glenn Morris <rgm@gnu.org>
8053 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8054 from custom-delayed-init-variables. (Bug#11565)
8056 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8058 More fixes for mouse glyph calculations (Bug#16647).
8059 * window.c (coordinates_in_window): In intersection of
8060 horizontal and vertical window dividers prefer the horizontal
8061 one. Add some extra parens to last fix.
8062 (window_relative_x_coord): Return x-coordinate for header and
8064 * xdisp.c (remember_mouse_glyph): In text area don't extend
8065 glyph into mode line to show the vertical drag cursor there
8066 immediately. Subdivide mouse glyphs in right fringes to show a
8067 horizontal drag cursor as soon as we enter the "grabbable width"
8068 portion. Handle vertical border case separately. Do not
8069 subdivide window divider areas.
8070 (note_mouse_highlight): On bottom divider of bottommost windows
8071 show vertical drag cursor only when the minibuffer window can be
8074 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8076 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8077 reset by the face of the object just displayed. See also bug#76.
8078 (get_next_display_element): If the string came from a display
8079 property, examine the box face attribute at it->position, not at
8080 it->current.pos, since the latter was not updated yet. (Bug#16870)
8081 (handle_face_prop): Improve commentary.
8083 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8085 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8086 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8088 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8090 Fixes around Bug#16647.
8091 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8092 ON_BOTTOM_DIVIDER cases.
8093 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8094 only if the window has no right divider.
8095 (Fcoordinates_in_window_p): Fix doc-string.
8097 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8099 * lread.c (Funintern): Fix doc to match advertised calling convention.
8101 2014-02-24 Daniel Colascione <dancol@dancol.org>
8103 * keyboard.c (read_char): Close race that resulted in lost events.
8105 2014-02-22 Glenn Morris <rgm@gnu.org>
8107 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8108 * window.c (window-resize-pixelwise): Doc fixes.
8110 * process.c (Finternal_default_process_filter)
8111 (Finternal_default_process_sentinel): Doc tweaks.
8113 2014-02-21 Glenn Morris <rgm@gnu.org>
8115 * process.c (Fprocess_buffer, Faccept_process_output)
8116 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8119 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8121 * window.c (Fwindow_scroll_bar_width): New function.
8123 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8125 Pacify GCC when configuring with --enable-gcc-warnings.
8126 * xdisp.c (move_it_in_display_line_to) [lint]:
8127 Initialize recently-added local.
8129 2014-02-21 Daniel Colascione <dancol@dancol.org>
8131 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8133 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8135 * xdisp.c (init_iterator): Don't dereference a bogus face
8136 pointer. (Bug#16819)
8137 (try_cursor_movement): Don't use cursor position if
8138 set_cursor_from_row failed to compute it. This avoids assertion
8139 violations in MATRIX_ROW.
8140 (move_it_in_display_line_to): Save the iterator state in ppos_it
8141 only once per call. Reimplement the method used to return to the
8142 best candidate position if all the positions found in display line
8143 are beyond TO_CHARPOS. This cuts down the number of calls to
8144 bidi_shelve_cache, which moves a lot of stuff when lines are long
8145 and include bidirectional text. (Bug#15555)
8147 2014-02-20 Glenn Morris <rgm@gnu.org>
8149 * data.c (Fdefalias): Doc fix.
8151 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8153 * xdisp.c (display_line): Fix horizontal scrolling of large images
8154 when fringes are turned off. This comes at a price of not
8155 displaying the truncation/continuation glyphs in this case.
8158 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8159 CreateDIBSection returns an error indication, zero out *ximg after
8160 destroying the image. This avoids crashes in memory allocations
8161 due to the fact that some of the callers also call
8162 x_destroy_x_image, which will attempt to free an already free'd
8165 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8167 * widget.c (update_various_frame_slots): Don't set
8168 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8170 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8172 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8174 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8176 temacs --daemon fix (Bug#16599).
8177 * emacs.c (main): Initialize daemon_pipe[1] here ...
8178 (syms_of_emacs): ... instead of here.
8180 2014-02-16 Anders Lindgern <andlind@gmail.com>
8182 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8185 2014-02-16 Daniel Colascione <dancol@dancol.org>
8187 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8188 (xd_get_connection_address): Use it.
8189 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8190 xd_get_connection_address because the latter signals if the bus
8191 we're trying to close is already disconnected.
8193 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8195 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8196 argument to CreateThread. This avoids segfaults on Windows 9X.
8197 Reported by oslsachem <oslsachem@gmail.com>.
8199 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8201 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8202 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8203 (check_lseek): New function, to report lseek errors.
8204 (save_data_space, update_file_ptrs, read_header, write_header)
8205 (copy_file, copy_rest, unexec): Use these news functions.
8206 (update_file_ptrs): Don't assume wraparound behavior when
8207 converting a large size_t value to off_t.
8209 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8211 * composite.c (fill_gstring_header): Pass positions as C integers
8212 and move parameters checking to...
8213 (Fcomposition_get_gstring): ...this function. Handle case when
8214 buffer positions are in reversed order and avoid crash (Bug#16739).
8216 * buffer.c (validate_region): Mention current buffer in error message.
8218 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8220 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8222 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8224 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8226 2014-02-11 Glenn Morris <rgm@gnu.org>
8228 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8229 Replace refs to "OpenStep" in messages.
8231 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8233 Avoid "." at end of error diagnostics.
8234 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8235 * font.c (Ffont_at):
8236 * nsfns.m (ns_display_info_for_name):
8237 * nsselect.m (Fx_own_selection_internal):
8238 * nsterm.m (performDragOperation:):
8239 Remove "." from end of diagnostic.
8241 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8243 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8244 unintuitive (bug#15824).
8245 (Fyes_or_no_p): Doc fix (bug#15456).
8247 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8249 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8251 * eval.c (call_debugger): When exiting the debugger, do not allow
8252 max_specpdl_size less than actual binding depth (Bug#16603).
8253 (syms_of_eval): Adjust docstring.
8255 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8257 * cmds.c (Fself_insert_command): Output a clearer error message on
8258 negative repetitions (bug#9476).
8260 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8262 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8264 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8266 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8268 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8270 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8272 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8274 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8276 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8278 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8279 `exit' works (bug#15865).
8281 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8283 Constrain window box/body sizes and margin widths (Bug#16649).
8284 * xdisp.c (window_box_width): Don't return less than zero.
8285 (window_box_left_offset, window_box_right_offset): Don't return
8286 more than the window's pixel width.
8287 * window.c (window_body_height, window_body_width): Don't return
8289 (window_resize_apply): Adjust margin width, if necessary.
8291 2014-02-07 Glenn Morris <rgm@gnu.org>
8293 * nsterm.m (syms_of_nsterm): Doc fix.
8295 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8297 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8298 New variables: pointers through which to call the respective APIs.
8299 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8300 (filename_from_ansi, sys_link, check_windows_init_file):
8301 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8302 This is required on Windows 9X, where we dynamically load
8303 UNICOWS.DLL which has their non-stub implementations.
8304 (maybe_load_unicows_dll): Assign addresses to these 2 function
8305 pointers after loading UNICOWS.DLL.
8307 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8308 MultiByteToWideChar and WideCharToMultiByte through function
8311 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8314 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8316 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8317 for OSX >= 10.9 if separate spaces are used.
8318 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8320 2014-02-06 Glenn Morris <rgm@gnu.org>
8322 * buffer.c (cache-long-scans): Doc fix.
8324 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8326 * w32fns.c (Fw32_shell_execute): Doc fix.
8328 2014-02-05 Bastien Guerry <bzg@gnu.org>
8330 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8331 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8333 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8335 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8336 outside the window (Bug#16649).
8338 * xdisp.c (note_mouse_highlight): When entering a margin area show
8339 a non-text cursor (Bug#16647).
8341 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8343 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8344 It prompted a compile-time diagnostic on GNU/Linux.
8345 Simplify to remove the need for the label.
8347 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8349 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8350 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8351 to show it; otherwise return 'unsupported--w32-dialog' to signal
8352 to the caller that emulation with menus is necessary.
8353 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8355 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8357 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8360 * menu.c (Fx_popup_dialog): Don't condition the call to
8361 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8362 special symbol 'unsupported--w32-dialog', emulate the dialog with
8363 a menu by calling x-popup-menu.
8365 * menu.h (Qunsupported__w32_dialog): New extern variable.
8367 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8369 * keyboard.c (kbd_buffer_get_event): Read file notification events
8372 * xgselect.c (xg_select): Read glib events in any case, even if
8373 there are no file descriptors to watch for. (Bug#16519)
8375 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8377 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8378 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8379 * w32term.c (w32_draw_window_divider): Handle first and last
8381 * w32term.h (w32_fill_area_abs): New function.
8382 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8384 * xfaces.c (realize_basic_faces): Handle new face ids.
8385 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8386 and bottom divider width.
8387 * xterm.c (x_draw_window_divider): Handle first and last pixels
8390 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8392 * print.c (Fexternal_debugging_output): Add cast to pacify
8393 --enable-gcc-warnings.
8394 * eval.c (call_debugger): Grow specpdl if the debugger was
8395 entered due to specpdl overflow (Bug#16603) and allow more
8396 specpdl space for the debugger itself.
8398 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8400 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8403 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8405 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8406 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8408 * print.c (Fexternal_debugging_output): If the argument character
8409 is non-ASCII, encode it with the current locale's encoding before
8410 writing the result to the terminal. (Bug#16448)
8412 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8413 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8416 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8418 * process.c (create_process): Reset SIGPROF handler in the child.
8419 * callproc.c (call_process): Likewise.
8421 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8423 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8425 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8427 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8428 of zero to print strings, GDB doesn't like it.
8430 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8431 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8432 we still use correct addresses. (Bug#16576)
8434 2014-01-27 K. Handa <handa@gnu.org>
8436 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8437 to preserve the code detection behavior of 24.3.
8438 * coding.h (struct coding_system): New member detected_utf8_bytes.
8439 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8440 (decode_coding_gap): Use short cut for UTF-8 file reading only
8441 when coding->detected_utf8_bytes equals to coding->src_bytes.
8442 * fileio.c (Finsert_file_contents): Cancel the previous change.
8444 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8446 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8447 that are not visible.
8449 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8451 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8452 is grabbed (Bug#16565).
8454 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8456 * xdisp.c (last_max_ascent): Re-remove after erroneously
8457 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8459 (move_it_to): Re-remove reference to last_max_ascent.
8460 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8461 max_descent here instead of calling line_bottom_y.
8464 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8466 * terminal.c (initial_free_frame_resources): New function.
8467 (init_initial_terminal): Install new hook to free face cache
8468 on initial frame and avoid memory leak. For details, see
8469 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8470 * xfaces.c (free_frame_faces): Adjust comment.
8472 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8474 * data.c (Fstring_to_number): Document results if unparsable
8477 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8479 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8481 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8483 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8484 * coding.c (detect_coding_utf_8, emacs_mule_char)
8485 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8486 (check_utf_8, decode_coding):
8487 * coding.h (struct coding_system.errors):
8488 Use ptrdiff_t, not int, for integer values derived from buffer and
8491 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8492 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8493 before invoking decode_coding_gap, since there's just one block.
8495 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8497 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8498 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8499 too early. Again run change_frame_size before assigning menu-
8502 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8504 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8505 arrives, call x_check_fullscreen, in case the new display has a
8506 different resolution. (Bug#16517)
8508 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8510 * term.c (read_menu_input): If the selected frame changes, exit
8512 (tty_menu_show): If the selected frame changes while we displayed
8513 a menu, throw to top level. (Bug#16479)
8515 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8517 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8519 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8521 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8522 * data.c (count_one_bits_word): Fix bug (negated comparison)
8523 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8525 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8527 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8528 Avoid undefined behavior by initializing display property bit of a
8529 string processed by the bidirectional iterator. For details, see
8530 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8532 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8534 Minor cleanup of previous change.
8535 * image.c (imagemagick_error, Fimagemagick_types):
8536 Omit some recently-introduced and unnecessary casts and assignments.
8538 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8540 Fix two memory leaks discovered with Valgrind.
8541 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8542 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8544 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8546 Fixes in window size functions around Bug#16430 and Bug#16470.
8547 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8548 (Fwindow_mode_line_height, Fwindow_header_line_height)
8549 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8550 Minor doc-string adjustments.
8551 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8552 Rewrite doc-strings.
8553 (window_body_height, window_body_width): Do not count partially
8554 visible lines/columns when PIXELWISE is nil (Bug#16470).
8555 (Qfloor, Qceiling): New symbols.
8557 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8559 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8560 when the image cache is not yet allocated. (Bug#16509)
8562 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8564 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8565 re-attach intervals to its base buffer (Bug#16502).
8566 * intervals.c (set_interval_object): Move from here...
8567 * intervals.h (set_interval_object): ... to here. Fix comments.
8569 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8571 Avoid undefined behavior by initializing buffer redisplay bit.
8572 Reported by Dmitry Antipov in
8573 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8574 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8576 Revert some of the CANNOT_DUMP fix (Bug#16494).
8577 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8579 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8581 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8582 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8583 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8584 they are replaced by macros that expand into direct calls to the
8585 corresponding functions from GDI32.DLL.
8586 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8587 variables in the Cygwin build, they are unused.
8589 2014-01-19 K. Handa <handa@gnu.org>
8591 * composite.c (composition_update_it): Fix previous change.
8593 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8595 Fix file name handling on MS-Windows 9X.
8596 * w32.c (maybe_load_unicows_dll): New function.
8598 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8599 on, to make sure we can convert file names to and from UTF-8 on
8600 Windows 9X. This fixes a failure to start up because Emacs cannot
8601 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8603 * w32font.c [WINDOWSNT]: Include w32.h.
8604 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8605 of implementing the same stuff.
8606 Remove now unused g_b_init_is_windows_9x.
8608 * w32.h (maybe_load_unicows_dll): Add prototype.
8610 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8612 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8613 switch to single keyboard. Prevents daemon crashes when a new
8614 client connects while we show a TTY menu in an existing client.
8617 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8619 Fix MinGW64 porting problem with _setjmp.
8620 Reported by Eli Zaretskii in:
8621 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8622 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8623 the old _setjmp and _longjmp. All uses changed.
8625 2014-01-13 Daniel Colascione <dancol@dancol.org>
8627 * textprop.c (Fremove_list_of_text_properties):
8628 Correctly handle reaching the end of the interval tree. (Bug#15344)
8630 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8632 * xdisp.c (resize_mini_window): Round height to a multiple of
8633 frame's line height. Fix bug in calculation of window start
8634 position (Bug#16424).
8636 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8638 * macfont.m: Include termchar.h.
8639 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8640 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8641 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8642 *_WITH_GC_* to take face and f as parameters.
8643 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8644 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8646 2014-01-13 Daniel Colascione <dancol@dancol.org>
8648 Fix menu item updating in the presence of the Unity global menu
8651 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8652 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8654 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8655 updating menus; explain why.
8656 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8657 problem it's supposed to solve and it interferes with detecting
8658 the presence of a global menu.
8659 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8662 2014-01-11 K. Handa <handa@gnu.org>
8664 * composite.c (composition_update_it): Fix indexing of
8665 LGSTRING_CHAR (Bug#15984).
8667 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8669 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8671 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8673 * xdisp.c (try_window_id): Don't use this function's optimizations
8674 if overlays in the buffer displayed by the window have changed
8675 since last redisplay. (Bug#16347)
8676 (message_dolog): Fix indentation.
8678 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8680 * frame.c (frame_resize_pixelwise): Fix doc-string.
8682 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8684 Fix handling of internal borders (Bug#16348).
8685 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8686 Remove internal border width from pixel width of windows.
8687 (change_frame_size_1): Don't return early when frame's pixel
8688 size changes - we still have to record the new sizes in the
8690 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8691 also when toolbar gets larger.
8692 * window.c (check_frame_size): Include internal_border_width in
8694 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8695 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8696 In non-toolkit/non-GTK version clear internal border.
8697 * xterm.c (x_clear_under_internal_border): New function for
8698 non-toolkit/non-GTK version.
8699 (x_after_update_window_line): In non-toolkit/non-GTK version
8701 (handle_one_xevent, x_set_window_size):
8702 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8703 * xterm.h (x_clear_under_internal_border): Extern it.
8705 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8707 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8708 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8711 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8713 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8714 last value of point is not equal to buffer's point. (Bug#16129)
8716 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8719 * nsterm.h (updateCollectionBehavior): Rename from
8720 updateCollectionBehaviour. All uses changed.
8722 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8723 * Makefile.in (SETFATTR): New macro.
8724 (temacs$(EXEEXT)): Use it.
8726 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8728 Fix maximization behavior on Windows (Bug#16300).
8729 * w32fns.c (w32_fullscreen_rect): Don't handle
8730 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8731 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8732 of SetWindowPos. Restore last placement also when leaving
8733 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8734 but the FULLSCREEN_BOTH case.
8736 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8739 * data.c (arithcompare_driver):
8740 * fileio.c (Fcar_less_than_car):
8741 * fns.c (internal_equal):
8742 * frame.c (delete_frame):
8743 * lisp.h (enum More_Lisp_Bits):
8745 Avoid C99 constructs that don't work in C89.
8746 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8747 to port to C89, which doesn't have 'long long'.
8748 (count_trailing_zero_bits): Use them.
8750 2014-01-03 Chong Yidong <cyd@gnu.org>
8752 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8754 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8756 Further adjust frame/window scrollbar width calculations.
8757 * window.c (apply_window_adjustment):
8758 Set windows_or_buffers_changed.
8759 (Fwindow_scroll_bars): Return actual scrollbar width.
8760 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8761 For non-toolkit builds again use 14 as minimum width and set
8762 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8763 * xterm.c (XTset_vertical_scroll_bar): Take width from
8764 WINDOW_SCROLL_BAR_AREA_WIDTH.
8765 (x_new_font): Rename wid to unit. Base calculation of new
8766 scrollbar width on toolkit used and make it analogous to that of
8767 x_set_scroll_bar_default_width.
8768 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8769 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8770 of GetSystemMetrics.
8771 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8772 WINDOW_SCROLL_BAR_AREA_WIDTH.
8773 (x_new_font): Make it correspond to changes in xterm.c.
8775 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8777 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8778 This is a cleaner way to fix the MinGW-w64 porting problem.
8779 Check for INTPTR_MAX misconfiguration.
8781 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8783 * search.c (newline_cache_on_off, find_newline): In indirect
8784 buffers, use the newline cache of the base buffer.
8786 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8787 buffer, invalidate the caches of its base buffer. (Bug#16265)
8789 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8790 buffers, use the width-run cache of the base buffer.
8792 * xdisp.c (redisplay_window): When the window displays an indirect
8793 buffer, and the character widths in the display table have
8794 changed, invalidate the width-run cache of the corresponding base
8797 * fileio.c (Finsert_file_contents): When invalidating the newline
8798 cache, consider the case of inserting into indirect buffer.
8800 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8801 In indirect buffers, use the paragraph cache of the base buffer.
8803 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8805 * window.c (grow_mini_window): Fix last change.
8807 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8809 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8811 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8813 * w32term.c (w32_initialize): Use LCID and LOWORD.
8815 * w32proc.c (create_child): Use pid_t for 5th argument.
8816 (IsValidLocale): Don't provide prototype for MinGW64.
8817 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8818 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8820 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8821 MinGW64 doesn't support.
8823 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8825 * w32.c (set_named_security_info): New function.
8826 (acl_set_file): Fall back on set_named_security_info if
8827 set_file_security fails.
8828 (g_b_init_set_named_security_info_w)
8829 (g_b_init_set_named_security_info_a): New static variables.
8830 (globals_of_w32): Initialize them to zero.
8831 (set_named_security_info): Set them to non-zero if the
8832 corresponding API is available.
8833 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8834 New function typedefs.
8836 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8838 Some more fixes following pixelwise resize changes including one
8840 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8841 of frame_resize_pixelwise.
8842 * widget.c (pixel_to_text_size): New function.
8843 (update_wm_hints): Have size hints respect value of
8844 frame_resize_pixelwise.
8845 (EmacsFrameResize): Alway process resize requests pixelwise.
8846 * window.c (grow_mini_window): Make sure mini window is at least
8848 * xdisp.c (display_menu_bar): Make sure menubar extends till
8850 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8851 (x_set_tool_bar_lines): Calculate pixelwise.
8852 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8853 frame_resize_pixelwise.
8855 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8857 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8858 variables not used there.
8860 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8862 * w32.c (sys_umask): New function. (Bug#16299)
8864 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8866 * dispnew.c (change_frame_size_1): Take old width of root window
8867 from that window's pixel width. (Bug#16284)
8869 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8871 Plain copy-file no longer chmods an existing destination (Bug#16133).
8872 * fileio.c (realmask): Now a static var, not a local.
8873 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8874 Remove arg STATPTR. All uses changed.
8875 (Fcopy_file): Do not alter permissions of existing destinations,
8876 unless PRESERVE-PERMISSIONS (renamed from
8877 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8878 Avoid race when testing for existing destinations and for
8879 when input and output files are the same.
8880 If changing the group fails, adjust both default and
8881 preserved permissions so that access is not granted to the
8883 (Fset_default_file_modes, init_fileio): Update realmask.
8884 (Fdefault_file_modes): Use realmask instead of calling umask.
8886 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8888 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8889 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8890 flags on the daemon pipe ends before execing.
8892 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8894 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8895 session. (Bug#14739)
8897 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8899 * callproc.c (Vexec_path): Document that exec-directory is in it.
8901 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8903 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8906 2013-12-27 Chong Yidong <cyd@gnu.org>
8908 * data.c (Fsymbol_function): Doc fix.
8910 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8912 Some more tinkering with Bug#16051.
8913 * window.c (resize_frame_windows): Don't let the size of the
8914 root window drop below the frame's default character size.
8915 Never ever delete any subwindows - let the window manager do the
8918 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8919 of toolbar lines needed when they exceed the height of the root
8921 (unwind_create_frame_1): New function.
8922 (Fx_create_frame): Generally inhibit calling the window
8923 configuration change hook here. Remove extra call to
8924 change_frame_size - it's not needed when we don't run the
8925 configuration change hook.
8927 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8929 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8930 On my Fedora 19 platform the core dumps were so big that
8931 my desktop became nearly catatonic.
8932 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8933 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8934 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8935 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8936 a clang-only syntax.
8937 * conf_post.h (__has_feature): New macro, if not already defined.
8938 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8939 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8941 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8943 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8944 is a file name. (Bug#16252)
8946 2013-12-25 Chong Yidong <cyd@gnu.org>
8948 * keyboard.c (Voverriding_terminal_local_map)
8949 (Voverriding_local_map): Doc fix.
8951 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8953 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8955 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8956 file name when it is submitted to ShellExecute. Simplify code.
8957 Don't test DOCUMENT for being a string, as that is enforced by
8958 CHECK_STRING. Doc fix.
8960 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8962 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8963 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8964 redisplay_tool_bar does. Improve and fix commentary.
8965 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8966 limits of the glyph matrices. (Bug#16051)
8967 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8968 only when the new size is different from the old one, and the new
8969 size can be achieved given the frame height.
8971 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8973 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8975 2013-12-23 Glenn Morris <rgm@gnu.org>
8977 * lread.c (Fload): Mention load-prefer-newer in doc.
8979 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8981 Handle Bug#16207 by being more restrictive when running hooks.
8982 * window.c (unwind_change_frame): New function.
8983 (Fset_window_configuration): Don't run configuration change hook
8984 while the frame configuration is unsafe. Call select_window
8987 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8989 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8991 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8993 * nsterm.h: Declare EmacsColor category.
8995 * nsterm.m (NSColor): Implement EmacsColor category.
8996 (ns_get_color): Use colorUsingDefaultColorSpace.
8997 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8999 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
9001 2013-12-21 Eli Zaretskii <eliz@gnu.org>
9003 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
9004 having the PNG_NORETURN attribute, to avoid compiler warning in
9007 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9009 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
9011 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
9012 fringe background extension.
9013 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9014 because they are now always the same as `left' and `width',
9015 respectively. Remove code for the case that `width' and
9016 `sb_width' are different.
9018 2013-12-20 Martin Rudalics <rudalics@gmx.at>
9020 Remove scroll_bar_actual_width from frames.
9021 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
9022 * frame.c (Fscroll_bar_width): Return scroll bar area width.
9023 (x_figure_window_size):
9024 * nsterm.m (x_set_window_size):
9025 * widget.c (set_frame_size):
9026 * w32term.c (x_set_window_size):
9027 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9028 scroll_bar_actual_width.
9030 Convert scroll_bar members to integers on Windows.
9031 * w32term.h (struct scroll_bar): Convert top, left, width,
9032 height, start, end and dragging to integers.
9033 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9035 * w32term.c (w32_set_scroll_bar_thumb)
9036 (w32_scroll_bar_handle_click): Remove XINT conversions for
9037 scroll_bar members. Treat bar->dragging as integer.
9038 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9039 first element. Remove XINT conversions for scroll_bar members.
9040 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9041 Remove XINT conversions for scroll_bar members.
9043 Fix assignment for new window total sizes.
9044 * window.c (Fwindow_resize_apply_total): Assign values for
9047 2013-12-20 Chong Yidong <cyd@gnu.org>
9049 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9050 argument to `append'.
9052 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9054 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9055 current text face, for extending the face of the display margins.
9058 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9059 Doc fix. (Bug#16190)
9061 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9063 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9066 * nsterm.m (Qfile, Qurl): New.
9067 (EV_MODIFIERS2): New macro.
9068 (EV_MODIFIERS): Use EV_MODIFIERS2.
9069 (ns_term_init): Remove font and color from DND, does not work on
9070 newer OSX, and other ports don't have them.
9071 (performDragOperation:): Handle modifiers used during drag.
9072 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9073 Remove global Lisp variables used to communicate with ns-win.el.
9074 Remove font and color handling.
9075 (syms_of_nsterm): Defsym Qfile and Qurl.
9077 2013-12-19 Anders Lindgren <andlind@gmail.com>
9079 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9080 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9082 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9083 (constrainFrameRect): Remove special case nr_screens == 1.
9084 Don't constrain size to size of view.
9086 * nsterm.h (ns_output): Remove dont_constrain.
9088 2013-12-19 Anders Lindgren <andlind@gmail.com>
9090 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9092 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9094 Minor fixes for recent openp changes.
9095 * lisp.h (GCPRO7): New macro.
9096 * lread.c (openp): Use bool for boolean; all callers changed.
9097 Protect save_string from GC. Don't assume that file descriptors
9098 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9099 warning about uninitialized variable.
9101 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9103 * w32fns.c (emacs_abort): Use intptr_t as argument of
9104 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9106 2013-12-18 Glenn Morris <rgm@gnu.org>
9108 * lread.c (Fload): Pass load_prefer_newer to openp.
9109 Don't bother checking mtime if openp already did it.
9110 (openp): Add `newer' argument, to check all suffixes
9111 and find the newest file.
9112 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9113 * callproc.c (call_process):
9114 * charset.c (load_charset_map_from_file):
9115 * emacs.c (init_cmdargs):
9116 * image.c (x_create_bitmap_from_file, x_find_image_file):
9118 * lread.c (Flocate_file_internal):
9119 * process.c (Fformat_network_address):
9120 * sound.c (Fplay_sound_internal):
9121 * w32.c (check_windows_init_file):
9122 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9124 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9126 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9128 * w32.c (getloadavg): Don't index samples[] array with negative
9129 indices. Recover from wall-clock time being set backwards.
9131 * w32term.c (w32_initialize): Declare the argument of
9132 set_user_model as const.
9134 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9135 (w32_menu_show): Constify some arguments passed to MessageBox.
9137 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9138 to initialize Lisp objects.
9140 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9141 initialize Lisp objects.
9143 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9144 use variables used only on X under that condition.
9146 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9147 variables not used there.
9149 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9151 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9152 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9154 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9156 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9157 code, revealed in presence of R2L characters, character
9158 compositions, and display vectors. A better fix for Bug#16148.
9159 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9160 GTK and NS builds, they don't have this member of struct frame.
9162 * dispextern.h (struct composition_it): Correct a comment for the
9165 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9167 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9168 This prevents a compilation error on C compilers that do not
9169 default functions to return 'int' if not declared. Also, add
9170 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9171 since it now uses inline functions.
9173 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9175 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9176 display margins on mode line, header line, and in the frame's
9177 tool-bar window. (Bug#16165)
9179 2013-12-16 Andreas Schwab <schwab@suse.de>
9181 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9183 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9185 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9188 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9190 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9192 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9194 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9195 intended to find bogus pointers in font objects (Bug#16140).
9196 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9197 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9198 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9199 Disable for MS-Windows due to Bug#15876; apparently this
9200 requires more or less substantial changes in fontset code.
9201 * xfont.c (xfont_close):
9202 * xftfont.c (xftfont_close): Call x_display_info_for_display
9203 to check whether 'Display *' is valid (Bug#16093 and probably
9206 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9208 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9209 Reported by Juanma Barranquero <lekktu@gmail.com>.
9211 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9212 open a pty on MS-Windows. (Bug#16152)
9214 * emacs.c (decode_env_path): Fix bogus comparison against
9215 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9217 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9219 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9220 (Fx_file_dialog): Add parentheses around && to silence warning.
9222 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9224 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9226 * xdisp.c (extend_face_to_end_of_line): Extend background of
9227 non-default face in margin areas as well. (Bug#16151)
9228 (display_line): Call extend_face_to_end_of_line for continued
9229 lines as well, if the display margins have non-zero width.
9230 (set_glyph_string_background_width): When needed, set the
9231 extends_to_end_of_line_p flag on glyph strings to be drawn in
9232 margin areas, not only in the text area.
9234 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9237 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9239 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9240 Don't worry about verify_error being t, since it has to be a list.
9242 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9244 Use bool for boolean, focusing on headers.
9245 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9246 No need to include <stdbool.h>, since conf_post.h does it now.
9247 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9248 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9249 (SET_PER_BUFFER_VALUE_P):
9250 * ccl.c, ccl.h (setup_ccl_program):
9251 * ccl.h (CHECK_CCL_PROGRAM):
9252 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9253 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9254 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9255 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9256 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9257 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9258 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9259 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9260 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9261 (CHARSET_FAST_MAP_SET):
9262 * coding.c (decode_coding_ccl, encode_coding_ccl):
9263 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9264 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9265 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9266 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9267 (decode_coding_c_string):
9268 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9269 * conf_post.h (has_attribute):
9270 * dispextern.h (trace_redisplay_p)
9271 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9272 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9273 (SET_GLYPH_FROM_CHAR_GLYPH)
9274 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9275 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9276 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9277 (cursor_in_mouse_face_p):
9278 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9279 (blank_row, prepare_desired_row)
9280 (build_frame_matrix_from_leaf_window, make_current)
9281 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9282 (update_window, scrolling_window, update_frame_line):
9283 * disptab.h (GLYPH_FOLLOW_ALIASES):
9284 * editfns.c (Fformat):
9285 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9286 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9287 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9288 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9289 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9290 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9291 (FONT_DEFERRED_LOG):
9292 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9293 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9294 (FRAME_MOUSE_UPDATE):
9295 * fringe.c (Fdefine_fringe_bitmap):
9296 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9297 (x_create_bitmap_from_xpm_data, xpm_load_image):
9298 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9299 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9300 (MERGE_INTERVAL_CACHE):
9301 * keymap.h (KEYMAPP):
9302 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9303 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9304 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9305 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9306 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9307 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9308 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9309 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9310 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9311 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9312 (SETUP_BUFFER_SYNTAX_TABLE):
9313 * systime.h (timespec_valid_p):
9314 * term.c (save_and_enable_current_matrix):
9315 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9316 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9317 (redisplay_internal, try_window_reusing_current_matrix)
9318 (sync_frame_with_window_matrix_rows, try_window_id)
9319 (display_menu_bar, display_tty_menu_item, display_mode_line)
9320 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9321 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9322 * xmenu.c (xmenu_show):
9323 * xterm.c (use_xim, x_term_init):
9324 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9325 (struct x_bitmap_record):
9326 Use bool for booleans.
9327 * ccl.c (struct buffer_text):
9328 * ccl.h (struct ccl_program):
9329 * charset.h (struct charset):
9331 * coding.h (struct iso_2022_spec, struct coding_system):
9332 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9333 (struct glyph_string, struct face, struct face_cache)
9334 (struct bidi_string_data, struct bidi_it)
9335 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9337 * editfns.c (Fformat):
9338 * frame.h (struct frame):
9339 * fringe.c (struct fringe_bitmap):
9340 * intervals.h (struct interval):
9341 * keyboard.h (struct kboard):
9342 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9343 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9344 (struct Lisp_Buffer_Local_Value, union specbinding):
9345 * macfont.m (struct macfont_info):
9346 * process.h (struct Lisp_Process):
9347 * termchar.h (struct tty_display_info):
9348 * window.h (struct window):
9349 * xterm.h (struct x_output):
9350 Use bool_bf for boolean bit-fields.
9351 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9352 All callers changed.
9353 * ccl.h (struct ccl_program): Remove unused members private_state,
9354 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9356 (struct ccl_spec): Remove unused members cr_carryover,
9357 eight_bit_carryover.
9358 * conf_post.h: Include <stdbool.h>.
9359 (bool_bf): New type.
9360 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9361 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9362 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9363 'do { ... } while (false)' brackets.
9364 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9365 Args must now be expressions; all callers changed.
9366 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9367 (PRODUCE_GLYPHS): Simplify use of boolean.
9368 * fileio.c (Fcopy_file):
9369 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9370 * lisp.h (UNGCPRO): Return void, not int.
9371 (FOR_EACH_TAIL): Use void expression, not int expression.
9372 * region-cache.c: Reindent.
9373 * region-cache.h: Copy comments from region-cache.c, to fix
9374 incorrect remarks about booleans.
9376 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9378 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9379 when character at point is displayed from a display vector.
9382 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9384 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9385 now a list of certificate validation checks that will abort a
9386 connection with an error.
9387 (Fgnutls_boot): Document it and use it.
9389 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9391 * w32term.c (w32_enable_frame_resize_hack): New variable.
9392 (x_set_window_size): Use it to hack frame resizing on Windows
9395 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9397 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9398 Windows-specific code to w32.c. Change error message text to
9399 match that of Posix platforms.
9401 * w32.c (w32_copy_file): New function, most of the code copied and
9402 reworked from Fcopy_file. Improve error handling. Plug memory
9403 leak when errors are thrown. Support file names outside of the
9404 current codepage. (Bug#7100)
9406 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9408 * lread.c (load_path_default): Prototype.
9410 2013-12-13 Glenn Morris <rgm@gnu.org>
9412 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9413 (dump_path): Remove.
9414 (load-path-default): Remove `changed' argument.
9415 Do not set dump_path permanently. Simplify.
9416 (init_lread): Simplify.
9417 (syms_of_lread): Remove dump_path.
9419 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9421 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9422 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9423 2013-12-12 font-related change to avoid Bug#16128, which
9424 is quite hard to fix without even more substantial changes.
9426 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9428 * font.c (font_close_object): Check for live frame (Bug#16128).
9430 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9432 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9433 Return ptrdiff_t, not int, since it's a buffer size.
9434 Reindent/reparen some macros to a more Gnuish style.
9436 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9438 Avoid undefined behavior with huge regexp interval counts.
9439 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9440 since it's now specialized to interval counts. All uses changed.
9441 Do not assume wraparound on signed integer overflow.
9442 (regex_compile): Simplify based on the above changes.
9444 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9446 Support file names on MS-Windows that use characters outside of
9447 the current system codepage. (Bug#7100)
9449 * w32.c (get_file_security, set_file_security)
9450 (create_symbolic_link): Separate pointers and boolean flags for
9451 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9452 non-zero, else the former.
9453 (codepage_for_filenames, filename_to_utf16, )
9454 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9456 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9458 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9459 Accept only one argument; all callers changed.
9460 (dostounix_filename): Remove the second argument, now works in
9461 UTF-8. All callers changed.
9462 (parse_root): Lose DBCS code.
9463 (get_long_basename, w32_get_short_filename, init_environment)
9464 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9465 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9466 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9467 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9468 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9469 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9471 (ansi_encode_filename): New function.
9472 (get_emacs_configuration, get_emacs_configuration_options):
9474 (add_volume_info, GetCachedVolumeInformation): Run the input file
9475 name through unixtodos_filename, to ensure it is stored and
9476 referenced in canonical form.
9477 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9478 (logon_network_drive, sys_link, utime): Improve error handling.
9479 (sys_access): New function.
9480 (hashval, generate_inode_val): Unused functions deleted.
9481 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9482 (check_windows_init_file): Convert error message from UTF-8 to
9483 ANSI codepage, for display in the message box.
9484 (globals_of_w32): Set w32_unicode_filenames according to the OS
9487 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9488 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9489 (syms_of_w32term): Declare w32-unicode-filenames.
9491 * w32proc.c (new_child, delete_child): Remove code that handled
9492 unused pending_deletion and input_file members of the child struct.
9493 (create_child, sys_spawnve): Convert all file names to ANSI
9494 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9495 name cannot be encoded in ANSI codepage. Don't use
9496 unixtodos_filename, mirror slashes by hand.
9497 (record_infile, record_pending_deletion): Functions deleted.
9498 (Fw32_short_file_name): Call w32_get_short_filename instead of
9501 * w32notify.c (add_watch): Work in Unicode mode when
9502 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9503 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9504 instead, do the same with Lisp primitives.
9506 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9507 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9508 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9509 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9510 (Fw32_shell_execute): Improve error reporting.
9511 (Fdefault_printer_name): Ifdef away for Cygwin.
9513 * w32.h (struct _child_process): Remove input_file and
9514 pending_deletion members that are no longer used.
9515 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9516 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9517 (ansi_encode_filename): New and updated prototypes.
9519 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9521 (unexec): Don't use dostounix_filename, it expects a file name in
9522 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9525 * fileio.c (Ffile_name_directory, file_name_as_directory)
9526 (directory_file_name, Fexpand_file_name)
9527 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9528 arguments of dostounix_filename.
9529 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9530 use MAX_UTF8_PATH for size of file-name strings.
9531 (emacs_readlinkat): Build an explicitly unibyte string for file
9533 (syms_of_fileio) <file-name-coding-system>:
9534 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9536 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9537 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9538 directories to UTF-8.
9539 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9540 environment, and each element of the input PATH, to UTF-8.
9542 * dired.c (file_attributes): Use build_unibyte_string explicitly
9543 to make Lisp strings from user and group names.
9545 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9548 * coding.c (decode_file_name, encode_file_name): New functions.
9550 * termcap.c (tgetent): Adapt to the change in arguments of
9553 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9556 * msdos.c (dostounix_filename, init_environment): Adapt to the
9557 change in arguments of dostounix_filename.
9559 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9560 [WINDOWSNT]: Encode file names passed to the image libraries in
9563 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9564 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9566 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9567 arguments of dostounix_filename.
9569 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9571 * font.h (struct font_entity) [HAVE_NS]: New field to record
9572 font driver which was used to create this entity.
9573 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9574 frame where the font was opened.
9575 (font_close_object): Add prototype.
9576 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9577 (font_close_object): Not static any more. Lost frame arg.
9578 Adjust comment and users.
9579 * alloc.c (cleanup_vector): Call font_close_object to adjust
9580 per-frame font counters correctly. If HAVE_NS, also call
9581 driver-specific cleanup for font-entity objects.
9582 * ftfont.c (ftfont_open):
9583 * nsfont.m (nsfont_open):
9584 * w32font.c (w32font_open_internal):
9585 * xfont.c (xfont_open):
9586 * xftfont.c (xftfont_open): Save frame pointer in font object.
9587 * macfont.m (macfont_open): Likewise.
9588 (macfont_descriptor_entity): Save driver pointer to be able
9589 to call its free_entity routine when font-entity is swept.
9590 * ftxfont.c (ftxfont_open): Add eassert because frame
9591 pointer should be saved by ftfont_driver.open.
9593 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9595 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9596 input polling is used. This is still meaningful for Cygwin, see
9597 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9598 * keyboard.c (poll_for_input_1, input_polling_used):
9599 Define unconditionally.
9600 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9601 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9602 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9603 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9604 (face_for_char): Likewise. Rearrange eassert and return ASCII
9605 face for CHAR_BYTE8_P.
9606 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9608 2013-12-11 Ken Brown <kbrown@cornell.edu>
9610 * dispextern.h (erase_phys_cursor):
9611 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9613 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9615 * nsterm.m (x_free_frame_resources):
9616 * term.c (tty_free_frame_resources):
9617 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9618 face cache because it's implied by free_frame_faces anyway.
9619 * w32term.c (x_free_frame_resources): Likewise. Do not call
9620 free_frame_faces twice.
9622 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9624 * editfns.c (Fformat_time_string): Mention %F in the doc.
9626 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9628 * window.c (resize_frame_windows): Don't return immediately when
9629 the root window's size doesn't change - the minibuffer window
9630 may still have to be repositioned/resized.
9631 * xfns.c (Fx_create_frame): Always change the frame size after
9632 initializing the frame's faces.
9633 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9634 change_frame_size should already have done it.
9635 (x_new_font): Assign new tool- and menu-bar heights.
9636 (x_set_window_size_1): Account for tool- and menu-bar heights
9637 (Bug#16013). Don't set pixel sizes since change_frame_size
9638 should already have done it.
9640 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9642 Remove the option of using libcrypto.
9643 * Makefile.in (LIB_CRYPTO): Remove.
9644 (LIBES): Don't use it.
9646 2013-12-11 Juri Linkov <juri@jurta.org>
9648 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9649 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9651 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9653 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9654 drawn tool bar items (Bug#16058).
9655 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9657 2013-12-09 Ken Brown <kbrown@cornell.edu>
9659 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9661 * lisp.h (get_frame_param): Adjust conditions for prototype
9664 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9666 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9667 Avoid unused macro warning if configured --without-xft.
9669 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9671 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9673 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9675 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9677 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9679 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9681 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9683 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9685 Use libcrypto's checksum implementations if available, for speed.
9686 * Makefile.in (LIB_CRYPTO): New macro.
9689 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9690 The macro didn't conform to C99 due to type mismatch,
9691 which caused compilation failure with Sun C 5.12,
9692 and it was confusing anyway. Include window.h to declare
9693 redisplay_other_windows.
9695 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9697 * window.c (set_window_buffer): Update mode line (bug#16084).
9699 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9701 Fix minor problems found by static checking.
9702 * keyboard.c (poll_for_input_1, input_polling_used):
9703 Define only if HAVE_NTGUI.
9704 * xmenu.c (popup_activate_callback): Omit unnecessary
9705 check against USE_X_TOOLKIT, which must be defined here anyway.
9706 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9709 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9711 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9713 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9715 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9717 * nsterm.m (x_set_window_size): Remove fprintf.
9718 (init): Define always. Set applicationDidFinishLaunchingCalled
9720 (applicationDidFinishLaunching:):
9721 Set applicationDidFinishLaunchingCalled.
9722 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9725 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9727 Pixel resize changes for NS (Bug#16049).
9728 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9729 height/width. row/cols are locals.
9730 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9731 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9732 (windowWillResize): Remove gsextra. Calculate extra as in
9734 (x_new_font): Don't change frame size if fullscreen.
9735 Change size pixelwise.
9737 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9738 comment in xfns.c. Change to pixelwise call.
9740 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9742 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9745 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9747 * xterm.c (input_signal_count): Remove.
9748 (x_dispatch_event): Define unconditionally.
9749 (x_make_frame_visible): Process X events until the frame
9750 is really visible (Bug#16027).
9751 * xterm.h (x_dispatch_event): Declare unconditionally.
9753 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9755 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9757 * nsterm.m (x_set_window_size): Handle pixelwise.
9759 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9761 * w32term.c (x_new_font):
9762 * xterm.c (x_new_font): Calculate new frame size from new font
9765 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9767 * lisp.h (FOR_EACH_TAIL): New macro.
9768 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9770 * window.c (select_window): Call second wset_redisplay before we change
9771 selected_window (bug#16034).
9773 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9775 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9777 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9779 * w32xfns.c: Include window.h, to avoid a compiler warning.
9781 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9783 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9784 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9785 window_scroll takes care of it.
9786 (Fset_window_point, Fdelete_other_windows_internal)
9787 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9788 (Fsplit_window_internal, Fdelete_window_internal)
9789 (Fresize_mini_window_internal, Fset_window_configuration)
9790 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9791 cause redisplay instead of forcing a complete redisplay.
9792 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9793 we're only affecting the selected_window.
9795 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9797 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9798 directional control characters. Update type and category
9799 determination according to the UBA from Unicode v6.3.
9800 (bidi_category_t): New category EXPLICIT_FORMATTING.
9802 * dispextern.h (bidi_type_t): Update to include new bidirectional
9803 properties introduced with Unicode v6.3. (Bug#16043)
9805 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9807 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9810 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9812 * font.c (font_list_entities): Remove dummy assignment.
9813 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9814 used on graphic displays only. Remove unused 'font_encoder' member.
9815 (struct font_bitmap): Remove unused 'extra' member.
9816 * nsfont.m (nsfont_open):
9817 * w32font.c (w32font_open_internal):
9818 * ftfont.c (ftfont_get_bitmap): Adjust users.
9820 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9822 Use bool for boolean.
9823 * tparam.c (tparam1):
9824 * undo.c (record_point, record_property_change):
9825 Use bool for boolean, for local vars that are always true or false.
9827 Minor integer overflow fixes (Bug#16033).
9828 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9829 This improves on the previous fix to this function.
9830 (window_resize_check): When summing up pixel counts, don't rely on
9831 undefined behavior if the sum overflows.
9833 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9835 * window.c (Fset_window_new_pixel): Don't choke at negative
9836 argument value (Bug#16033).
9838 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9839 to avoid crash in window_box_height.
9841 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9842 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9844 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9846 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9848 Minor integer overflow fixes.
9849 * window.c (Fset_window_new_pixel, grow_mini_window):
9850 * xdisp.c (Fwindow_text_pixel_size):
9851 Avoid undefined behavior on signed integer overflow.
9852 * xfns.c (x_set_mouse_color):
9853 Check that drag shape fits in 'unsigned', since that's what X wants.
9855 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9857 Improve reporting of fatal exception on MS-Windows.
9858 * w32fns.c (my_exception_handler): New function.
9859 (globals_of_w32fns): Set it up as the unhandled exception
9860 handler. Initialize exception code and address to zeros.
9861 (emacs_abort): If the exception code and address are available,
9862 print them at the beginning of the backtrace. Fix the format of
9863 printing addresses (was producing 0x0x12345678 on XP).
9866 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9868 * eval.c (Fbacktrace__locals): New function.
9869 (syms_of_eval): Defsubr it.
9871 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9873 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9874 Define here to unify between...
9875 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9876 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9878 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9880 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9882 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9883 fringe background extension.
9884 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9885 because they are now always the same as `left' and `width',
9886 respectively. Remove code for the case that `width' and
9887 `sb_width' are different.
9889 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9891 Fix minor problems found by static checking.
9892 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9893 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9894 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9896 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9898 * image.c (imagemagick_compute_animated_image): Don't crash if we
9899 have an animation with different-sized images (bug#15313).
9901 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9903 Remove some unused items introduced during pixelwise change.
9904 * window.c (window_resize_total_check): Remove unused function.
9905 * xdisp.c (remember_mouse_glyph): Remove unused label.
9906 (Ftool_bar_height): Move declaration inside #if.
9907 * xterm.c (x_set_window_size): Don't use r and c.
9909 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9911 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9914 * window.c (Fset_window_configuration): Comment out unused variables.
9916 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9918 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9920 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9922 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9924 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9925 HAVE_GNUTLS3 (Bug#16001).
9927 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9928 if interrupts are deferred (Bug#15801).
9930 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9932 Support resizing frames and windows pixelwise.
9933 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9934 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9935 (struct glyph_matrix): Replace window_left_col and
9936 window_top_line by window_pixel_left and window_pixel_top.
9937 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9939 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9940 (draw_window_divider, move_it_to, x_draw_right_divider)
9941 (x_draw_bottom_divider, change_frame_size): Add or fix
9943 * dispnew.c (change_frame_size_1): Change prototype.
9944 (adjust_glyph_matrix, required_matrix_width)
9945 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9946 values instead of lines and columns.
9947 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9948 WINDOW_TOTAL_FRINGE_WIDTH.
9949 (handle_window_change_signal, do_pending_window_change)
9950 (init_display): Adjusts calls of change_frame_size.
9951 (change_frame_size, change_frame_size_1): Handle pixelwise
9953 * frame.c (Qright_divider_width, Qbottom_divider_width):
9955 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9956 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9957 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9958 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9960 (set_frame_param): New function.
9961 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9962 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9963 (Ffringe_width, Fborder_width, Fright_divider_width)
9964 (Fbottom_divider_width): New functions, defsubr them.
9965 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9966 New argument pixelwise.
9967 (struct frame_parm_table): New members Qright_divider_width and
9968 Qbottom_divider_width.
9969 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9970 (x_report_frame_params): Handle Qright_divider_width and
9971 Qbottom_divider_width.
9972 (x_set_right_divider_width, x_set_bottom_divider_width):
9974 (frame_resize_pixelwise): New option.
9975 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9976 new_pixelwise, right_divider_width and bottom_divider_width;
9977 remove total_lines; rename text_lines, text_cols, new_text_lines
9978 and new_text_cols to text_height, text_width, new_height and
9979 new_width respectively.
9980 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9981 FRAME_TEXT_WIDTH respectively.
9982 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9983 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9984 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9986 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9987 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9988 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9989 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9990 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9991 (FRAME_TOTAL_COLS_ARG): Remove macro.
9992 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9993 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9994 (x_wm_set_size_hint): Handle frame pixel sizes.
9995 * indent.c (compute_motion, Fcompute_motion):
9996 Call window_body_width instead of window_body_cols.
9997 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9998 (make_lispy_position): Handle right and bottom dividers.
9999 (Fsuspend_emacs): Pixelize call of change_frame_size.
10000 * keyboard.h: Extern Qright_divider, Qbottom_divider.
10001 * lisp.h: Extern set_frame_param.
10002 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
10004 (Fx_create_frame): Add entry for vertical_drag_cursor.
10005 Pixelize call of change_frame_size.
10006 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
10007 * nsterm.m (ns_update_window_end): Optionally draw right
10009 (x_set_window_size): Add argument pixelwise.
10010 Call check_frame_size and change_frame_size with pixelwise zero.
10011 (ns_draw_window_divider): New function.
10012 (ns_redisplay_interface): Add ns_draw_window_divider.
10013 (updateFrameSize:): Call change_frame_size with pixelwise zero.
10014 (x_new_font): Call x_set_window_size with pixelwise zero.
10015 * print.c (print_object): For a window print its sequence
10017 * term.c (Fresume_tty): Pixelize call of change_frame_size.
10018 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
10019 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10020 (w32_createwindow): Use scroll bar area width.
10021 (w32_wnd_proc): Handle bottom divider width.
10022 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
10023 (Fx_create_frame): Default divider width parameters.
10024 Caclulate sizes pixelwise. Add vertical drag cursor support.
10025 (x_create_tip_frame): Default divider widths to zero.
10026 Pixelize call to change_frame_size.
10027 (Fx_show_tip): Add handling of divider widths. Pixelize window
10028 position and sizes.
10029 (Fw32_frame_rect): New function.
10030 (frame_parm_handler w32_frame_parm_handlers): Add divider
10032 (Vx_window_vertical_drag_shape): Add variable.
10033 * w32inevt.c (resize_event, maybe_generate_resize_event):
10034 Pixelize change_frame_size calls.
10035 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10037 * w32term.c (w32_draw_window_divider): New function.
10038 (x_update_window_end): Handle right divider.
10039 (w32_draw_fringe_bitmap, x_scroll_run)
10040 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10041 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10042 Calculate new frame sizes pixelwise.
10043 (x_new_font): Pixelize call to x_set_window_size.
10044 (x_check_fullscreen): Pixelize call to change_frame_size.
10045 (x_set_window_size_1, x_set_window_size): New argument
10046 pixelwise. Calculate pixelwise.
10047 (x_wm_set_size_hint): Use scroll bar area width.
10048 (w32_redisplay_interface): Add w32_draw_window_divider.
10049 * w32term.h (struct w32_output): Add vertical drag cursor.
10050 * widget.c (set_frame_size, update_wm_hints)
10051 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10053 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10054 * window.c (sequence_number): Restore.
10055 (Fwindow_pixel_width, Fwindow_pixel_height)
10056 (Fwindow_mode_line_height, Fwindow_header_line_height)
10057 (window_pixel_to_total, Frun_window_scroll_functions)
10058 (Fset_window_new_pixel, window_resize_apply_total)
10059 (Fwindow_resize_apply_total): New functions.
10060 (window_body_height, window_body_width): Rename from
10061 window_body_lines. New argument PIXELWISE.
10062 Calculate pixelwise.
10063 (Fwindow_body_height, Fwindow_body_width): New argument
10065 (coordinates_in_window, window_relative_x_coord): Use window's
10066 pixel width instead of total width.
10067 (replace_window, recombine_windows): Initialize pixel values.
10068 (resize_root_window, resize_frame_windows, grow_mini_window)
10069 (shrink_mini_window): New argument PIXELWISE.
10070 Calculate pixelwise.
10071 (Fdelete_other_windows_internal, adjust_window_margins)
10072 (window_resize_check, window_resize_apply)
10073 (Fdelete_window_internal, Fresize_mini_window_internal)
10074 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10075 (check_frame_size): Rename arguments. New argument PIXELWISE.
10076 Calculate pixelwise.
10077 (set_window_buffer): Make samebuf bool. Run configuration change
10078 hook only if buffer changed.
10079 (Fset_window_buffer): Rewrite doc-string.
10080 (make_window): Initialize new_pixel slot.
10081 (Fwindow_resize_apply): Check pixel size of root window.
10082 (Fsplit_window_internal): Call 2nd argument pixel_size.
10083 Calculate pixelwise.
10084 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10086 (save_window_data): New slots frame_text_width,
10087 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10088 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10090 (Fcurrent_window_configuration, Fset_window_configuration)
10091 (save_window_save, compare_window_configurations): Handle new
10092 slots in save_window_data and saved_window.
10093 (Fset_window_scroll_bars): Fix doc-string.
10094 (window_resize_pixelwise): New variable.
10095 (coordinates_in_window, Fcoordinates_in_window_p):
10097 (make_parent_window): Adjust sequence_number.
10098 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10100 * window.h (struct window): New members new_pixel, pixel_left,
10101 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10102 (wset_new_pixel): New function.
10103 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10104 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10105 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10106 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10107 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10108 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10109 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10110 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10111 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10112 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10113 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10114 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10115 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10116 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10117 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10119 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10120 (window_body_width, check_frame_size): Adapt external declarations.
10121 * xdisp.c (last_max_ascent): New integer.
10122 (window_text_bottom_y): Handle bottom divider.
10123 (window_box_width, window_box_height): Calculate pixelwise.
10124 (get_glyph_string_clip_rects): Handle right divider.
10125 (remember_mouse_glyph): When windows are resized pixelwise
10126 proceed with width and height set to 1.
10127 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10128 WINDOW_TOTAL_WIDTH.
10129 (move_it_to): Calculate and return maximum x position
10131 (Fwindow_text_pixel_size): New function.
10132 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10133 (tool_bar_lines_needed): Rename to tool_bar_height.
10134 Calculate pixelwise.
10135 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10136 Calculate pixelwise.
10137 (redisplay_tool_bar): Calculate pixelwise.
10138 (redisplay_window): Calculate pixelwise. Handle dividers.
10139 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10140 (x_draw_vertical_border): Handle dividers.
10141 (define_frame_cursor1): Handle vertical drag cursor.
10142 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10143 (expose_window): Calculate pixelwise. Handle dividers.
10144 (init_xdisp): Initialize pixel values.
10145 * xfaces.c (Qwindow_divider): New face.
10146 (realize_basic_faces): Realize it.
10147 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10148 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10149 (x_set_scroll_bar_default_width): Default actual width to 16.
10150 (Fx_create_frame): Set sizes pixelwise.
10151 (x_create_tip_frame): Default divider widths to zero.
10152 Pixelize call of change_frame_size.
10153 (Fx_show_tip): Handle divider widths. Initial pixel position
10155 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10156 (Vx_window_vertical_drag_shape): New option.
10157 * xmenu.c (free_frame_menubar): Pixelize call of
10159 * xterm.c (x_draw_window_divider): New function.
10160 (x_update_window_end): Optionally draw right divider.
10161 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10162 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10163 (handle_one_xevent, x_new_font): Calculate pixelwise.
10164 (x_set_window_size_1, x_set_window_size): New argument
10165 pixelwise. Calculate pixelwise.
10166 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10167 (struct x_redisplay_interface): Add x_draw_window_divider.
10168 * xterm.h (struct x_output): Add vertical_drag_cursor.
10170 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10172 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10173 Set invisible frames's `redisplay' when a full redisplay is requested.
10174 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10175 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10176 (display_mode_lines): Set it here instead.
10178 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10180 * dispextern.h (set_window_update_flags): Remove.
10182 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10184 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10186 * xdisp.c (REDISPLAY_SOME_P): New macro.
10187 (redisplay_internal): Use it (bug#15999).
10188 (prepare_menu_bars, redisplay_window): Use it as well.
10190 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10192 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10194 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10195 (globals_of_w32font): Zero it out.
10196 (GetCharWidth32W_Proc): New function pointer.
10197 (get_char_width_32_w): New function.
10198 (compute_metrics): If get_glyph_outline_w returns an error, try
10199 get_char_width_32_w before declaring a failure. This avoids
10200 punishing raster (a.k.a. "bitmap") fonts by slowing down
10201 redisplay. (Bug#6364).
10203 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10205 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10206 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10207 highlight needs to be redisplayed. (Bug#15913)
10209 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10211 Fix minor problems found by static checking.
10212 * buffer.h (struct buffer_text, struct buffer):
10213 * frame.h (struct frame):
10214 * window.h (struct window):
10215 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10216 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10217 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10218 no-longer-valid use of HAVE_MENUS.
10219 * xdisp.c (propagate_buffer_redisplay): Now static.
10221 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10223 * xmenu.c (Fmenu_or_popup_active_p):
10224 * window.c (Fset_window_configuration):
10225 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10226 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10227 * fns.c (Fyes_or_no_p):
10228 * editfns.c (Fmessage_box, Fmessage_or_box):
10229 * alloc.c (make_save_ptr_ptr):
10230 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10232 * window.c (Fset_window_configuration): Move select_window later.
10234 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10236 Refine redisplay optimizations to only redisplay *some* frames/windows
10237 rather than all of them.
10238 * xdisp.c (REDISPLAY_SOME): New constant.
10239 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10240 (bset_redisplay, bset_update_mode_line): New functions.
10241 (message_dolog): Use bset_redisplay.
10242 (clear_garbaged_frames): Use fset_redisplay.
10243 (echo_area_display): Use wset_redisplay.
10244 (buffer_shared_and_changed): Remove.
10245 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10246 frame titles. Compute the actual set of windows redisplayed.
10247 Don't update frame titles and menu bars for frames that don't need to
10249 (propagate_buffer_redisplay): New function.
10251 (redisplay_internal): Use it. Be more selective in the set of windows
10252 we redisplay. Propagate windows_or_buffers_changed to
10253 update_mode_lines a bit later to simplify the code.
10254 (mark_window_display_accurate_1): Reset window and buffer's
10256 (redisplay_window): Do nothing if neither the window nor the buffer nor
10257 the frame needs redisplay.
10258 * window.h (struct window): Add `redisplay' field.
10259 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10260 (redisplay_other_windows, window_list): New declarations.
10261 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10262 (window_list): Not static any more.
10263 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10264 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10265 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10266 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10267 * frame.h (struct frame): Add `redisplay' field.
10268 Move `external_menu_bar' bitfield next to other bit-fields.
10269 (SET_FRAME_GARBAGED): Use fset_redisplay.
10270 (SET_FRAME_VISIBLE): Don't garbage the frame;
10271 Use redisplay_other_windows.
10272 * buffer.h (struct buffer): Add `redisplay' field.
10273 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10274 (modify_overlay): Use bset_redisplay.
10275 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10277 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10279 Support w32 file notifications in batch mode.
10280 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10281 invalid (which happens in batch mode). If non-interactive, call
10282 handle_file_notifications to store file notification events in the
10283 input queue. (Bug#15933)
10285 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10287 * w32inevt.c (handle_file_notifications): Now external, not static.
10289 * w32term.h (handle_file_notifications): Provide prototype.
10291 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10292 init_crit, since init_display, which does that otherwise, is not
10295 2013-11-27 Glenn Morris <rgm@gnu.org>
10297 * Makefile.in ($(lispsource)/international/charprop.el): New.
10298 (emacs$(EXEEXT)): Depend on charprop.el.
10300 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10302 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10303 deleting portions of the buffer under non-nil REPLACE argument.
10306 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10307 directory, watch it and not its parent.
10308 (add_watch): Allow empty string in FILE.
10310 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10312 * window.c (Fset_window_start, window_resize_apply)
10313 (window_scroll): Reset window_end_valid (Bug#15957).
10315 2013-11-27 Glenn Morris <rgm@gnu.org>
10317 * Makefile.in (leimdir): Now in lisp source directory.
10318 ($(leimdir)/leim-list.el): Just use ../leim .
10319 * epaths.in (PATH_DUMPLOADSEARCH):
10320 * lread.c (load_path_default):
10321 * nsterm.m (ns_load_path): No more leim directory.
10323 2013-11-26 Andreas Schwab <schwab@suse.de>
10325 * .gdbinit (xgettype): Add cast.
10327 2013-11-26 Glenn Morris <rgm@gnu.org>
10329 Preload leim-list.el.
10330 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10331 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10332 is a single directory.
10334 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10336 bool-vector-subsetp is now the normal direction (Bug#15912).
10337 * data.c (Fbool_vector_subsetp): Test whether the first argument
10338 is a subset of the second one, not the reverse. Add doc string.
10340 Fix minor problems found by static checking.
10341 * lread.c (load_path_default): Now static.
10342 * textprop.c (text_property_stickiness): Be consistent about the
10343 test used when deciding whether to consider the previous character.
10344 This simplifies the code a bit.
10346 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10348 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10350 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10351 (syms_of_frame): Don't defsubr them.
10353 2013-11-25 Glenn Morris <rgm@gnu.org>
10355 * lread.c (load_path_default): Change the sense of the argument.
10356 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10357 from dump_path. When it is not, avoid checking dump_path twice.
10359 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10360 uninstalled dump_path against installed Vload_path. (Bug#15964)
10362 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10364 Export get_pos_property to Elisp.
10365 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10366 (syms_of_editfns): Export it to Elisp.
10368 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10370 2013-11-23 Romain Francoise <romain@orebokech.com>
10372 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10373 initialization here ...
10374 (syms_of_fileio): ... from here.
10376 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10378 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10379 Please use --enable-check-lisp-object-type.
10381 2013-11-23 Glenn Morris <rgm@gnu.org>
10383 * process.c (get_process): Explicit error for dead buffers.
10385 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10387 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10389 2013-11-23 Glenn Morris <rgm@gnu.org>
10391 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10392 * lread.c (load_path_check): Take path to check as argument.
10393 (load_path_default): New, split from init_lread.
10394 (init_lread): Move calc of default load-path to load_path_default.
10395 Empty elements in EMACSLOADPATH now stand for the default.
10396 (load-path): Doc fix.
10397 * emacs.c (decode_env_path): Add option to treat empty elements
10398 as nil rather than ".".
10399 * callproc.c (init_callproc_1, init_callproc):
10400 * image.c (Vx_bitmap_file_path):
10401 * lisp.h (decode_env_path):
10402 * lread.c (Vsource_directory):
10403 Update for new argument spec of decode_env_path.
10405 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10407 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10408 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10410 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10412 Fix some dependency problems that cause unnecessary recompiles.
10414 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10415 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10416 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10417 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10418 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10419 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10420 (boostrap-clean): No need to remove stamp-oldxmenu.
10422 Fix recently introduced bool vector overrun.
10423 This was due to an optimization that went awry.
10424 Reported by Glenn Morris in
10425 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10426 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10427 for empty vectors, undoing the 2013-11-18 change.
10428 * data.c (bool_vector_binop_driver): Rely on this.
10429 Fix bug that occasionally overran the destination.
10430 * lisp.h (struct Lisp_Bool_vector): Document this.
10432 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10434 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10437 * nsterm.m (init, run, stop:): Comment out for now, does not work
10440 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10442 * charset.c (syms_of_charset): Don't read past end of string.
10444 2013-11-19 Glenn Morris <rgm@gnu.org>
10446 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10448 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10450 Add hooks to run on gaining/losing focus. (Bug#15029)
10451 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10452 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10453 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10455 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10457 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10458 The old names predated the API change that put destination at end.
10460 Improve API of recently-added bool vector functions (Bug#15912).
10461 The old API had (bool-vector-count-matches A B)
10462 and (bool-vector-count-matches-at A B I), which gave the
10463 misleading impression that the two functions were variants, one
10464 with a location I. The new API has (bool-vector-count-population A)
10465 and (bool-vector-count-consecutive A B I) to make the distinction
10466 clearer. The first function no longer has a B argument, since the
10467 caller can easily determine the number of nils if the length and
10468 number of ts is known.
10469 * data.c (Fbool_vector_count_population): Rename from
10470 bool_vector_count_matches, and accept just 1 argument.
10471 (Fbool_vector_count_consecutive): Rename from
10472 Fbool_vector_count_matches_at.
10474 Always allocate at least one bits_word per bool vector.
10475 See Daniel Colascione in:
10476 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10477 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10478 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10479 * lisp.h (struct Lisp_Bool_vector): Document this.
10481 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10483 * insdel.c (invalidate_buffer_caches): New function, consolidated
10484 from part of prepare_to_modify_buffer.
10485 (insert_from_gap, prepare_to_modify_buffer):
10486 * coding.c (code_convert_region, code_convert_string):
10487 Call invalidate_buffer_caches. (Bug#15841)
10489 * lisp.h (invalidate_buffer_caches): Add prototype.
10491 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10493 * w32term.c (x_update_window_end): Don't invalidate the entire
10494 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10495 highlight needs to be redisplayed. (Bug#15913)
10497 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10499 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10501 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10503 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10504 while we are using Vprin1_to_string_buffer.
10506 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10507 after inserting the description string. (Bug#15907)
10509 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10511 * data.c: Work around bogus GCC diagnostic about shift count.
10512 Reported by Eli Zaretskii in
10513 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10514 (pre_value): New function.
10515 (count_trailing_zero_bits): Use it.
10517 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10519 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10520 assume C macros are not supported even under -g3 in these old GCC
10523 2013-11-15 Leo Liu <sdl.web@gmail.com>
10525 * minibuf.c (Ftry_completion, Fall_completions)
10526 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10528 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10530 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10531 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10532 This avoids placing unnecessary constants into the Emacs code.
10534 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10536 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10537 for Cygwin w32 build.
10539 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10540 for Cygwin w32 build. (Bug#15892)
10542 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10544 Simplify, port and tune bool vector implementation.
10545 * alloc.c (bool_vector_exact_payload_bytes)
10546 (bool_vector_payload_bytes): Remove.
10547 (bool_vector_fill): Return its argument.
10548 * alloc.c (bool_vector_fill):
10550 * print.c (print_object):
10551 Simplify by using bool_vector_bytes.
10552 * alloc.c (make_uninit_bool_vector):
10553 New function, broken out from Fmake_bool_vector.
10554 (Fmake_bool_vector): Use it. Use tail call.
10555 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10556 * data.c (BITS_PER_ULL): New constant.
10557 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10558 if long long versions don't exist.
10559 (shift_right_ull): New function.
10560 (count_one_bits_word): New function, replacing popcount_bits_word
10561 macro. Don't assume that bits_word is no wider than long long.
10562 (count_one_bits_word, count_trailing_zero_bits):
10563 Don't assume that bits_word is no wider than long long.
10564 * data.c (bool_vector_binop_driver, bool_vector_not):
10565 * fns.c (Fcopy_sequence):
10567 Create an uninitialized destination, to avoid needless work.
10568 (internal_equal): Simplify.
10569 (Ffillarray): Prefer tail call.
10570 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10571 contain at least one word.
10572 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10573 chars are narrower than ints.
10574 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10575 * fns.c (Fcopy_sequence):
10577 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10578 Don't try to port to hosts where bits_word values have holes; the
10579 code wouldn't work there anyway. Verify this assumption, though.
10580 (bool_vector_bytes): New function.
10581 (make_uninit_bool_vector): New decl.
10582 (bool_vector_fill): Now returns Lisp_Object.
10584 * xfns.c (xic_create_fontsetname):
10585 * xrdb.c (gethomedir): Prefer tail calls.
10587 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10589 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10590 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10592 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10593 that requires a return value.
10594 (Fset_buffer_modified_p): Take advantage of this change to do
10597 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10599 * buffer.c (Frestore_buffer_modified_p): Sync it with
10600 Fset_buffer_modified_p.
10601 (Fforce_mode_line_update): New function, moved from subr.el.
10602 (Fset_buffer_modified_p): Use them.
10603 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10605 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10607 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10608 This avoids undefined behavior when subtracting pointers into
10609 different aways. On my platform it also makes the code a tad
10610 smaller and presumably faster.
10612 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10614 * keyboard.c (command_loop_1): Use region-extract-function.
10615 * insdel.c (Qregion_extract_function): Not static any more (can we
10616 stop pretending that these vars can benefit from being marked static?).
10618 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10620 * search.c (find_newline): If buffer text is relocated during the
10621 "dumb loop", adjust C pointers into buffer text to follow suit.
10624 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10626 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10627 for conversion (Bug#15837).
10629 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10631 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10632 for the entire range of inserted characters. (Bug#15841)
10634 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10636 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10638 (realize_default_face): Remove assignment to distant-foreground if
10639 unspecified (Bug#15815).
10641 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10643 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10644 cache-long-scans disabled, since we don't want to call
10645 prepare_to_modify_buffer (in insert_1_both) for each message we
10648 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10649 from buffer.c. Improve commentary to the buffer field setter
10652 * buffer.c (bset_cache_long_scans): Static function deleted.
10653 Improve commentary to the buffer field setter functions.
10654 (init_buffer_once): Default for cache-long-scans changed to t.
10657 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10659 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10661 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10662 This bug was introduced in my 2013-06-21 change, and caused
10663 struct Lisp_Sub_Char_Table objects to be given too many slots,
10664 which broke 'make -C admin/unidata'.
10666 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10668 Import changes from mac-port 4.5.
10669 * macfont.m (mac_font_copy_default_descriptors_for_language)
10670 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10671 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10672 (macfont_language_default_font_names): New.
10673 (macfont_list): Rearrange language/charset code.
10674 (macfont_close): Don't check for macfont_info->cache.
10675 (mac_ctfont_create_preferred_family_for_attributes): New font
10676 selection code, call
10677 mac_font_copy_default_name_for_charset_and_languages.
10678 (mac_font_copy_default_descriptors_for_language)
10679 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10681 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10683 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10685 Port to C11 aligned_alloc, and fix some integer overflows.
10686 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10687 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10688 and use of posix_memalign replaced with aligned_alloc.
10689 (aligned_alloc): New function, defined or declared as needed.
10690 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10691 Don't undef; configure.ac now does this.
10692 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10693 (calloc, aligned_alloc): Check for integer overflow.
10694 (aligned_alloc): Rename from memalign. All uses changed.
10695 (memalign): New function, an alias for aligned_alloc.
10697 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10699 * xdisp.c (redisplay_internal): Fix typo in last change.
10701 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10703 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10705 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10707 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10708 redisplay--mode-lines-cause.
10709 (redisplay_internal): Keep them uptodate. Remove redundant check of
10710 buffer_shared_and_changed.
10711 * *.[chm]: Number every assignment to update_mode_lines so we
10712 can track why it is set.
10714 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10716 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10718 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10720 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10721 can track why it is set.
10723 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10725 Integer-related fixes for term.c etc.
10726 * dispextern.h (face_tty_specified_color): New function.
10727 * term.c (turn_on_face): Don't rely on undefined behavior when
10728 assigning an out-of-range value to 'long'.
10729 Simplify test for toggling highlight.
10730 (tty_capable_p): Omit last two (unused) args. All callers changed.
10731 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10732 (read_menu_input, tty_menu_activate, tty_menu_show):
10733 * xfaces.c (x_supports_face_attributes_p)
10734 (tty_supports_face_attributes_p):
10735 Use bool for boolean. All callers changed.
10736 (tty_supports_face_attributes_p): Omit defaults for color indices;
10737 no longer needed. Simplify tail call.
10739 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10741 * xdisp.c (prepare_menu_bars): Mark static.
10742 * lisp.h (prepare_menu_bars): Don't declare.
10743 * xselect.c (x_handle_selection_clear):
10744 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10746 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10748 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10749 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10751 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10753 * keyboard.c (Fcommand_error_default_function): Rename from
10754 Fdefault_error_output.
10756 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10758 * keyboard.c (Fdefault_error_output): New function, extracted from
10759 cmd_error_internal.
10760 (syms_of_keyboard): Use it for Vcommand_error_function.
10762 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10764 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10765 (init_eval): Use it to ensure handlerlist is non-NULL.
10766 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10767 (Fsignal): Adjust NULLness test of handlerlist.
10768 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10770 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10772 * callproc.c (call_process): Call prepare_to_modify_buffer before
10773 decoding text read from the sub-process, as the decoded stuff will
10774 be inserted into the buffer. This will invalidate the various
10775 caches maintained for the buffer. (Bug#15148)
10777 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10779 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10780 string of glyphless-char-display.
10782 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10784 * nsfns.m (ns_get_name_from_ioreg): New function.
10785 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10786 OSX >= 10.9. Use ns_get_name_from_ioreg.
10788 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10790 Simplify and port recent bool vector changes.
10791 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10792 only in this file. Use a more-efficient implementation if the
10793 second argument is a power of 2.
10794 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10795 Remove no-longer-necessary compile-time checks.
10796 (bool_vector_exact_payload_bytes): New function.
10797 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10798 exact payload changed to call the new function. Do not assume
10799 that the arg or result fits in ptrdiff_t.
10800 (bool_vector_fill): New function.
10801 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10803 (vroundup_ct): Don't assume arg fits in size_t.
10804 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10805 invoke set_category_set.
10806 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10807 All callers changed. Use bool_vector_set.
10808 * category.h (XCATEGORY_SET): Remove; no longer needed.
10809 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10810 bool_vector_bitref.
10811 * data.c (Faref): Use bool_vector_ref.
10812 (Faset): Use bool_vector_set.
10813 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10814 (Fbool_vector_not, Fbool_vector_count_matches)
10815 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10816 * fns.c (concat): Use bool_vector_ref.
10817 (Ffillarray): Use bool_vector_fill.
10818 (mapcar1): Use bool_vector_ref.
10819 (sxhash_bool_vector): Hash words, not bytes.
10820 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10821 a constant, since it's now used in #if.
10822 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10823 unsigned char on unusual architectures, so that we no longer
10824 assume that the number of bits per bits_word is a power of two or
10825 is a multiple of 8 or of CHAR_BIT.
10826 (Qt): Add forward decl.
10827 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10828 at least as strictly as bits_word.
10829 (bool_vector_data, bool_vector_uchar_data): New accessors.
10830 All data structure accesses changed to use them.
10831 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10832 (bool_vector_set): New functions.
10833 (bool_vector_fill): New decl.
10834 (ROUNDUP): Move to alloc.c as described above.
10836 Fix recent gnutls changes.
10837 * gnutls.c (Fgnutls_boot): Don't assume C99.
10838 * process.c (wait_reading_process_output): Fix typo in recent change.
10840 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10842 * process.c (wait_reading_process_output, read_process_output)
10843 (send_process): Check gnutls_state is not NULL.
10845 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10846 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10848 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10850 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10851 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10853 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10856 * nsfns.m (Fx_create_frame): Fix memory leak.
10858 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10859 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10860 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10862 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10864 * xdisp.c (message3_nolog, message_with_string): Encode the string
10865 before writing it to the terminal in a non-interactive session.
10867 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10868 sure we concatenate them into a unibyte string.
10870 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10871 resulting temporary name before returning it to the caller.
10872 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10873 is a unibyte string, convert NAME to a unibyte string to ensure
10874 that the result is also a unibyte string.
10876 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10877 create unibyte strings from default paths and directory/file
10880 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10883 * callproc.c (init_callproc): Use build_unibyte_string to make
10884 sure we create unibyte strings from default paths and
10885 directory/file names.
10887 * buffer.c (init_buffer): Don't store default-directory of
10888 *scratch* in multibyte form. The original problem which led to
10889 that is described in
10890 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10891 but it was solved long ago. (Bug#15260)
10893 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10895 Port to stricter C99 platforms.
10896 Especially, C99 prohibits nesting a struct X inside struct Y if
10897 struct X has a flexible array member.
10898 * alloc.c (struct sdata): New type.
10899 (sdata): Implement in terms of struct sdata.
10900 Remove u member; all uses replaced by next_vector, set_next_vector.
10901 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10902 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10903 (struct sblock): Rename first_data member to data, which is now
10904 a flexible array member. All uses changed.
10905 (next_vector, set_next_vector, large_vector_vec): New functions.
10906 (vector_alignment): New constant.
10907 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10908 (struct large-vector): Now merely a NEXT member, since the old approach
10909 ran afoul of stricter C99. All uses changed to use
10910 large_vector_vec or large_vector_offset.
10911 (large_vector_offset): New constant.
10912 * dispnew.c: Include tparam.h, for tgetent.
10913 Do not include term.h; no longer needed.
10914 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10915 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10916 (struct Lisp_Vector): Use a flexible array member for contents,
10917 instead of a union with a member that is an array of size 1.
10919 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10920 fact that the struct no longer contains a union.
10921 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10922 (struct Lisp_Save_Value, struct Lisp_Free):
10923 Use unsigned, not int, for spacers, to avoid c99 warning.
10924 (union specbinding): Use unsigned, not bool, for bitfield, as
10925 bool is not portable to pre-C99 hosts.
10927 2013-11-04 Glenn Morris <rgm@gnu.org>
10929 * emacs.c (usage_message): Mention that `-L :...' appends.
10931 2013-11-02 Glenn Morris <rgm@gnu.org>
10933 * Makefile.in (abs_builddir): Remove.
10934 (bootstrap_exe): Use relative filename.
10936 Use relative filenames in TAGS files.
10937 * Makefile.in (abs_srcdir): Remove it again.
10938 (.PHONY): Remove frc.
10939 (maintainer-clean): No more TAGS-LISP file.
10940 (TAGS): Pass relative file names to etags.
10941 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10943 * Makefile.in (abs_srcdir): New, set by configure.
10945 (maintainer-clean): Remove pointless echo. That should be in the
10946 top-level Makefile, if anywhere. Delete TAGS-LISP.
10947 (extraclean): No s/ and m/ directories for some time.
10948 (TAGS): Also depend on ctagsfiles3.
10949 Remove no-longer-defined S_FILE.
10950 Pass absolute filenames to etags once more.
10951 (TAGS-LISP): Replace lispdir with its expansion.
10952 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10953 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10955 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10957 * xfaces.c (check_lface_attrs, realize_default_face):
10958 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10959 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10961 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10963 * emacs.c (original_pwd): Remove global var by making it local.
10964 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10966 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10968 * xfaces.c: Declare color_distance.
10969 (QCdistant_foreground): New variable.
10970 (NEAR_SAME_COLOR_THRESHOLD): New define.
10971 (load_color2): New function.
10972 (load_color): Call load_color2.
10973 (load_face_colors): Call load_color2 and if distant-color is specified
10974 calculate distant and use distant-color if colors are near.
10975 (LFACE_DISTANT_FOREGROUND): New define.
10976 (merge_face_ref, Finternal_set_lisp_face_attribute)
10977 (Finternal_get_lisp_face_attribute)
10978 (x_supports_face_attributes_p): Handle distant-foreground similar to
10980 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10982 * dispextern.h (lface_attribute_index):
10983 Add LFACE_DISTANT_FOREGROUND_INDEX.
10985 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10987 * image.c (pbm_next_char): New function.
10988 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10989 (pbm_scan_number): Use it.
10990 (Qlibjpeg_version): New variable.
10991 (syms_of_image): DEFSYM and initialize it.
10993 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10995 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10997 2013-10-31 Glenn Morris <rgm@gnu.org>
10999 * emacs.c (original_pwd): New char.
11000 (main): If using --chdir, store original_pwd.
11001 (init_cmdargs): When setting Vinvocation_directory based on a
11002 relative argv[0], use original_pwd if set. (Bug#15768)
11004 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11006 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
11008 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
11010 * insdel.c: Fix minor problems found by static checking.
11011 (Qregion_extract_function): Now static.
11012 (prepare_to_modify_buffer_1): Remove unused locals.
11014 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11016 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
11017 (syms_of_xdisp): Declare pre-redisplay-function.
11018 (markpos_of_region): Remove function.
11019 (init_iterator, compute_stop_pos, handle_face_prop)
11020 (face_before_or_after_it_pos, reseat_to_string)
11021 (get_next_display_element, window_buffer_changed)
11022 (redisplay_internal, try_cursor_movement, redisplay_window)
11023 (try_window_reusing_current_matrix, try_window_id, display_line)
11024 (note_mode_line_or_margin_highlight, note_mouse_highlight)
11025 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11026 * window.h (struct window): Remove field `region_showing'.
11027 * dispextern.h (struct it): Remove region_beg/end_charpos.
11028 (face_at_buffer_position, face_for_overlay_string)
11029 (face_at_string_position): Update prototypes.
11030 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11031 (face_at_string_position): Remove `region_beg' and `region_end' args.
11032 * fontset.c (Finternal_char_font):
11033 * font.c (font_at, font_range): Adjust calls accordingly.
11034 * insdel.c (Qregion_extract_function): New var.
11035 (syms_of_insdel): Initialize it.
11036 (prepare_to_modify_buffer_1): Use it.
11038 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11040 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11041 * ftxfont.c (ftxfont_get_gcs):
11042 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11043 * xfaces.c (x_free_colors, x_free_dpy_colors)
11044 (x_create_gc, unload_color):
11045 * xselect.c (x_property_data_to_lisp):
11046 * xsettings.c (parse_settings):
11047 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11048 (get_bits_and_offset): Adjust definition.
11049 * frame.c (XParseGeometry): Adjust locals.
11050 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11051 * regex.h (toplevel): Likewise for reg_syntax_t.
11053 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11055 * eval.c (run_hook_with_args): Use FUNCTIONP.
11057 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11059 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11060 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11061 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11062 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11063 on MS-Windows anyway.
11064 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11065 (free_realized_face): ...adjust user.
11066 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11067 white relief pixels to -1.
11068 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11069 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11070 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11072 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11074 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11075 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11076 in practice now. All callers changed.
11078 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11080 * dispextern.h (struct face): Use bitfields for 'underline_type'
11081 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11082 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11083 'stipple' member. Move 'lface' member up to help...
11084 * xfaces.c (make_realized_face): ...this function to find and
11085 clear just the members that need clearing.
11086 (load_face_colors, realize_x_face):
11087 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11089 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11091 * xftfont.c (struct xftfont_info): Remove set-but-unused
11093 (xftfont_open): Adjust user.
11094 (xftfont_get_colors): Remove useless prototype.
11096 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11098 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11099 before passing them to 'unexec'. (Bug#15260)
11101 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11103 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11105 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11107 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11108 the changed signature of the font driver's 'close' method.
11110 * w32font.h (w32font_close): Adjust the prototype to the change in
11111 function definition.
11113 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11115 * w32uniscribe.c (uniscribe_close): Adapt the call to
11116 w32font_close to its new prototype.
11118 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11120 Omit unused frame argument of font API's close function.
11121 * font.h (struct font): Drop frame argument. Adjust comment.
11122 * font.c (font_clear_cache, font_close_object): Adjust users.
11123 * ftfont.c (ftfont_close):
11124 * ftxfont.c (ftxfont_close):
11125 * macfont.m (macfont_close):
11126 * nsfont.m (nsfont_close):
11127 * w32font.c (w32font_close):
11128 * xfont.c (xfont_close):
11129 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11130 tweak comments and make functions safe if called more than once for
11131 the same font object.
11133 Perform font-specific cleanup when font object is swept by GC. See
11134 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11135 * alloc.c (cleanup_vector): New function.
11136 (sweep_vector): Call it for each reclaimed vector object.
11137 * font.h (struct font): Adjust comment.
11139 2013-10-24 Glenn Morris <rgm@gnu.org>
11141 * Makefile.in (abs_top_srcdir): New, set by configure.
11143 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11145 Adjust recent font-related changes to fix bug#15686.
11146 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11147 is a live window system frame, mark its default font too.
11149 2013-10-23 Glenn Morris <rgm@gnu.org>
11151 * Makefile.in (RUN_TEMACS): Make relative (again).
11152 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11153 (bootstrap-emacs$(EXEEXT)):
11154 Quote entities that might contain whitespace.
11156 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11158 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11159 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11161 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11163 Do not allow font caches to grow too large.
11164 * alloc.c (compact_font_cache_entry, compact_font_caches):
11165 New functions or stub if not HAVE_WINDOW_SYSTEM.
11166 (compact_undo_list): Factor out from Fgarbage_collect.
11168 (mark_face_cache): Mark face font. Move down to avoid
11170 (mark_terminals): Do not mark font cache here.
11171 (Fgarbage_collect): Call compaction functions described
11172 above. Adjust comment.
11174 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11176 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11177 chdir to HOME (bug#15607).
11179 * nsterm.m (Qcocoa, Qgnustep): New variables.
11180 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11181 (ns_get_color): Make selection color work for GNUstep also.
11183 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11185 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11186 handles mouse clicks. Instead, let GPM use the same code as all
11187 the other mice use. See the discussion starting at
11188 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11189 for the details of the problem with the menu bar this fixes.
11191 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11193 Remove port-specific display name lists to avoid extra
11194 complexity and data duplication with display info lists.
11195 * xterm.h (x_display_name_list): Remove declaration.
11196 * xterm.c (x_display_name_list): Remove.
11197 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11198 * xfns.c (x_display_info_for_name, Fx_display_list):
11199 Likewise. Use x_display_list where appropriate.
11200 * w32term.h (w32_display_name_list): Remove declaration.
11201 * w32term.c (w32_display_name_list): Remove.
11202 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11204 * w32fns.c (x_display_info_for_name, Fx_display_list):
11205 Likewise. Use x_display_list where appropriate.
11206 * nsterm.h (ns_display_name_list): Remove declaration.
11207 * nsterm.m (ns_display_name_list): Remove.
11208 (ns_term_init, syms_of_nsterm): Adjust users.
11209 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11210 Likewise. Use x_display_list where appropriate.
11211 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11212 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11213 (mark_terminals): Mark per-terminal font cache.
11215 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11217 Don't run timers in input-pending-p. Its new check-timers param
11218 provides the prior behavior. (Bug#15045).
11219 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11221 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11223 Make some functions static in non-Microsoft builds.
11224 On my platform (Fedora 19 x86-64), this shrinks the
11225 Emacs executable (text+data) by 0.25%.
11226 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11227 (load_color) [!MSDOS]:
11228 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11229 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11230 * lisp.h (check_existing):
11231 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11232 (network_interface_info) [!WINDOWSNT]:
11233 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11234 Remove extern decls.
11235 * fileio.c (check_existing):
11236 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11237 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11238 (network_interface_info) [!WINDOWSNT]:
11239 * term.c (encode_terminal_code) [!WINDOWSNT]:
11240 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11241 * xfaces.c (load_color) [!MSDOS]:
11243 * fileio.c (check_existing, check_executable, check_writable):
11244 * process.c (network_interface_list, network_interface_info):
11245 Move earlier, so that we don't need forward decls.
11246 * gnutls.c (fn_gnutls_transport_set_errno)
11247 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11249 * w32.c (init_environment): Use faccessat rather than
11250 check_existing, partly for consistency with the rest of the code
11251 in this file, partly so that check_existing can be static.
11253 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11254 * emacs.c (MAIN_PROGRAM): New macro.
11255 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11256 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11258 bool vector int width fixes
11259 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11260 (Fbool_vector_count_matches_at):
11261 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11262 can exceed PTRDIFF_MAX, at least in theory.
11263 (Fbool_vector_count_matches_at):
11264 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11266 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11268 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11269 (struct sockaddr): Add forward decl, for platforms that lack it.
11271 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11273 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11276 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11278 * w32.c (network_interface_get_info, network_interface_list)
11279 (network_interface_info): New functions. (Bug#15610)
11280 (GetAdaptersInfo_Proc): New typedef.
11281 (get_adapters_info): New wrapper function.
11282 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11284 * process.h (network_interface_list, network_interface_info):
11287 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11288 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11289 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11290 for WINDOWSNT. Doc fix.
11291 (syms_of_process): Defsubr Snetwork_interface_list and
11292 Snetwork_interface_info unconditionally.
11294 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11295 in NS GUI sessions. (Bug#15629)
11297 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11299 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11301 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11303 * print.c (print_object): Print " ..." when truncating bool vectors.
11305 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11307 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11308 standard mouse buttons.
11310 * termhooks.h (struct input_event): Remove incorrect commentary.
11312 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11314 Disallow bool vector operations on mixed-length operands.
11315 The old behavior left garbage in the result vector sometimes,
11316 and didn't seem to be useful.
11317 * data.c (Qwrong_length_argument): New static var.
11318 (wrong_length_argument): New function.
11319 (bool_vector_binop_driver): Check that args agree in length.
11321 * keyboard.c, keyboard.h (all_kboards): Now static.
11323 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11325 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11326 note from the lispref.
11328 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11330 * nsterm.h (struct ns_display_info): Remove set-but-unused
11331 member image_cache (image caches are per-terminal anyway).
11332 (FRAME_X_IMAGE_CACHE): Remove.
11333 * nsterm.m (ns_initialize_display_info): Adjust user.
11335 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11337 * w32proc.c: Include mingw_time.h.
11339 * w32.c: Include mingw_time.h.
11341 Implement scrolling of TTY menus when the screen is too short.
11343 * term.c (tty_menu_display): Accept an additional argument, the
11344 menu item from which to start displaying the menu. Account for
11345 the value of Y when limiting the menu to the number of available
11347 (mi_result): New enumeration.
11348 (read_menu_input): Return enumerated value. When the y coordinate
11349 hits min_y or max_y, return scroll indication instead of wrapping
11351 (tty_menu_activate): Handle the scrolling indications from
11352 read_menu_input. Compute the first menu item to display and pass
11353 it to tty_menu_display.
11355 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11357 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11358 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11359 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11360 Adjust to match the change described below.
11361 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11362 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11363 memory_below_frame members to...
11364 * termchar.h (struct tty_display_info): ...here because they're
11365 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11366 * term.c (init_tty):
11367 * nsterm.m (ns_create_terminal):
11368 * w32term.c (w32_create_terminal):
11369 * xterm.c (x_create_terminal): Adjust users.
11370 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11371 to filter out non-TTY frames. Adjust comment.
11372 (scrolling): Adjust user. Prefer eassert for debugging check.
11374 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11376 * xfaces.c (PT_PER_INCH): Remove unused macro.
11377 * termhooks.h (struct terminal): Remove set-but-unused
11378 member fast_clear_end_of_line.
11379 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11380 * nsterm.m (ns_create_terminal):
11381 * term.c (init_tty):
11382 * w32term.c (w32_create_terminal):
11383 * xterm.c (x_create_terminal): Adjust users.
11385 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11387 * lisp.h (bool_vector_size): New function.
11388 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11389 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11390 (Fbool_vector_not, Fbool_vector_count_matches_at):
11391 Remove uses of 'eassume' that should no longer be needed,
11392 because they are subsumed by the 'eassume' in bool_vector_size.
11394 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11396 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11397 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11398 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11400 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11402 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11403 have different dimensions. (Bug#15575)
11405 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11408 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11410 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11412 * term.c (tty_menu_show): Never return with unbalanced
11413 specpdl. Use eassert for debugging check. Adjust style.
11415 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11417 * term.c (read_menu_input): Make selection of menu items
11418 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11419 (tty_menu_activate): Fix off-by-one error when computing max_y.
11421 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11423 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11424 audit logging (only used with GnuTLS 3.x) and enable it.
11426 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11428 * dispnew.c (redraw_frame): Remove useless #ifdef because
11429 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11430 Also, move TTY fflush to...
11431 * term.c (tty_update_end): ...this function.
11433 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11435 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11436 the end of the frame's glyph matrix. (Bug#15575)
11438 * term.c (tty_menu_display): Don't move cursor while overwriting
11439 frame's glyphs with menu items. Limit the number of items
11440 displayed to what can be shown on the available screen lines,
11441 excluding the echo area.
11442 (tty_menu_activate): Limit the Y coordinate allowed by
11443 read_menu_input to the last screen line used for menu display.
11445 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11447 * lisp.h (eassume): New macro.
11448 Also, include <verify.h>, for 'assume'.
11449 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11450 (vroundup, vector_nbytes):
11451 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11452 (Fbool_vector_not, Fbool_vector_count_matches)
11453 (Fbool_vector_count_matches_at):
11454 Use eassume, not eassert.
11455 * casetab.c (set_identity, shuffle):
11456 * composite.c (composition_gstring_put_cache):
11457 * dispnew.c (update_frame_1):
11458 * ftfont.c (ftfont_shape_by_flt):
11459 * image.c (gif_load):
11460 * intervals.c (offset_intervals):
11461 * macfont.m (macfont_shape):
11462 Remove calls to 'assume' that are no longer needed, because
11463 --enable-gcc-warnings no longer generates bogus warnings
11464 when these calls are removed.
11466 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11468 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11470 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11472 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11473 (Qsubstitute_env_in_file_name): New var.
11474 (syms_of_fileio): Define it.
11476 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11478 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11479 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11482 * term.c (save_and_enable_current_matrix): Don't allocate and
11483 don't save margin areas.
11484 (restore_desired_matrix): Don't restore margin areas.
11485 (free_saved_screen): Don't free margin areas.
11487 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11489 * image.c: Pacify --enable-gcc-warnings.
11490 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11491 #define only if used.
11493 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11495 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11496 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11497 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11498 (gif_load): For giflib v5.x and later, display the error message
11499 produced by giflib when its functions fail.
11500 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11503 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11505 * keyboard.c (last_event_timestamp): Remove. For X selection and
11506 GTK popup menus, it may be obtained from per-frame X display info.
11507 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11508 (process_special_events): Adjust users.
11509 * keyboard.h (last_event_timestamp): Remove declaration.
11510 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11511 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11512 * menu.h (xmenu_show): Adjust prototype.
11513 * menu.c (Fx_popup_menu): Adjust user.
11514 * xselect.c (x_own_selection, x_get_foreign_selection)
11515 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11517 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11519 * keyboard.c (init_kboard): Now static. Add arg
11520 to denote window system. Adjust comment.
11521 (init_keyboard): Adjust user.
11522 (allocate_kboard): New function.
11523 (syms_of_keyboard):
11524 * nsterm.m (ns_term_init):
11525 * term.c (init_tty):
11526 * w32term.c (w32_create_terminal):
11527 * xterm.c (x_term_init): Use it.
11528 * keyboard.h (init_kboard): Remove prototype.
11529 (allocate_kboard): Add prototype.
11531 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11533 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11534 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11536 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11538 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11540 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11542 * term.c (tty_menu_activate): Flush the output stream after
11543 showing the cursor, and don't mark the frame garbaged at exit from
11544 the function. Fixes redisplay glitches when moving from one menu
11547 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11549 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11550 or throw error (Bug#15570).
11552 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11554 * intervals.c (temp_set_point_both): Move test into 'eassert',
11557 * lisp.h (eassert): Don't use 'assume'.
11558 Sometimes 'assume' wins in performance, and sometimes it loses,
11559 so it shouldn't be used all the time. Perhaps we need two
11560 flavors of 'eassert', one for where 'assume' is far more likely
11561 to help or to hurt; but that can be done later.
11562 Reported by Dmitry Antipov in
11563 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11564 Also, don't include <verify.h>; no longer needed.
11566 2013-10-09 Glenn Morris <rgm@gnu.org>
11568 * eval.c (Fcond): Doc tweak.
11570 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11572 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11573 expressions with side effects to eassert. (Bug#15565)
11575 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11577 * fns.c (hashfn_user_defined): Allow hash functions to return any
11580 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11582 Fix minor problems found by static checking.
11583 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11584 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11585 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11586 * keyboard.c (read_menu_command): Remove unused local.
11587 * lisp.h (read_menu_command): New decl.
11588 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11589 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11590 Return ptrdiff_t, not int.
11591 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11592 not int, for benefit of xpalloc.
11593 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11595 (have_menus_p): Remove; unused.
11596 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11597 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11598 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11600 (save_and_enable_current_matrix): Omit unnecessary casts.
11601 (read_menu_input): Omit local extern decl (now in lisp.h).
11602 Don't access uninitialized storage if mouse_get_xy fails.
11603 (tty_menu_activate): Mark local as initialized, for lint.
11604 (tty_menu_activate, tty_meny_show): Remove unused locals.
11606 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11608 Support menus on text-mode terminals.
11609 * xterm.h (xw_popup_dialog): Add prototype.
11611 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11612 (xmenu_show): Block input here, instead in Fx_popup_menu.
11613 (xw_popup_dialog): New function, with X-specific bits of popup
11616 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11619 * window.c (Fset_window_configuration): Use run-time tests of the
11620 frame type instead of compile-time conditionals, when menu-bar
11621 lines are considered.
11623 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11624 (w32_popup_dialog): New prototypes.
11626 * w32menu.c (Fx_popup_dialog): Function deleted.
11627 (w32_popup_dialog): New function, with w32 specific bits of popup
11628 dialogs. Block input here.
11630 * w32inevt.c (w32_console_read_socket): Minor change to add
11631 debugging TTY events.
11633 * w32fns.c (show_hourglass): If returning early because the frame
11634 is not a GUI frame, unblock input.
11636 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11637 (cursorY): New functions.
11639 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11640 WINDOWSNT, macros that call curX and curY elsewhere.
11642 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11644 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11645 specific function to hide and show cursor on a text-mode terminal.
11646 (tty_menu_struct, struct tty_menu_state): New structures.
11647 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11648 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11649 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11650 (tty_menu_locate, save_and_enable_current_matrix)
11651 (restore_desired_matrix, screen_update, read_menu_input)
11652 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11653 (tty_pop_down_menu, tty_menu_last_menubar_item)
11654 (tty_menu_new_item_coords, tty_menu_show): New functions.
11655 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11657 * nsterm.h (ns_popup_dialog): Adjust prototype.
11659 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11660 of in x-popup-menu.
11661 (ns_popup_dialog): Adapt order of arguments to the other
11662 *_menu_show implementations.
11663 (Fx_popup_dialog): Function deleted.
11665 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11667 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11669 * menu.c (have_boxes): New function.
11670 (single_keymap_panes): Use it instead of a compile-time
11672 (single_menu_item): Use run-time tests of the frame type instead
11673 of compile-time conditionals.
11674 (encode_menu_string): New function.
11675 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11676 the macro, since different types of frame need different encoding
11678 (digest_single_submenu): Use run-time tests of frame type instead
11679 of, or in addition to, compile-time conditionals.
11680 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11681 (Fx_popup_menu): Detect when the function is called from keyboard
11682 on a TTY. Don't barf when invoked on a text-mode frame.
11683 Check frame type at run time, instead of compile-time conditionals for
11684 invoking terminal-specific menu-show functions.
11685 Call tty_menu_show on text-mode frames.
11686 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11687 run time to determine which alternative to invoke; support dialogs
11690 * keyboard.h <Qmouse_movement>: Declare.
11692 * keyboard.c <Qmouse_movement>: Now extern.
11693 <Qecho_keystrokes>: New static variable.
11694 (read_key_sequence): Accept an additional argument, a flag to
11695 prevent redisplay during reading of the key sequence. All callers
11697 (read_menu_command): New function.
11698 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11700 (toolkit_menubar_in_use): New function.
11701 (make_lispy_event): Use it instead of a compile-time test.
11703 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11704 window-system being available.
11706 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11707 to x-popup-dialog on the frame type, they all now support popup
11710 * dispnew.c (save_current_matrix): Save the margin areas.
11711 (restore_current_matrix): Restore margin areas.
11712 (update_frame_with_menu): New function.
11714 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11717 * alloc.c (make_save_ptr): Now compiled unconditionally.
11719 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11721 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11722 (redraw_frame, update_frame): Adjust users.
11723 * dispextern.h (set_window_update_flags): Adjust prototype.
11724 * xdisp.c (redisplay_internal): When updating all frames with zero
11725 windows_or_buffers_changed, assume that only the windows that shows
11726 current buffer should be really updated.
11728 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11730 Do not allocate huge temporary memory areas and objects while encoding
11731 for file I/O, thus reducing an enormous memory usage for large buffers.
11732 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11733 * coding.h (struct coding_system): New member raw_destination.
11734 * coding.c (setup_coding_system): Initialize it to zero.
11735 (encode_coding_object): If raw_destination is set, do not create
11736 dst_object. Add comment.
11737 * fileio.c (toplevel): New constant E_WRITE_MAX.
11738 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11739 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11741 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11743 * nsterm.m (windowDidExitFullScreen:)
11744 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11746 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11748 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11749 * keyboard.c (unblock_input_to): Don't process pending signals
11750 if a fatal error is in progress.
11752 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11753 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11754 they're talking about words in Lisp bool vectors.
11755 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11756 * data.c (popcount_bits_word): Rename from popcount_size_t.
11757 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11760 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11762 Improve support for popcount and counting trailing zeros (Bug#15550).
11763 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11764 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11765 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11766 (popcount_size_t_msc, popcount_size_t_gcc):
11767 Remove; now done by Gnulib.
11768 (popcount_size_t): Now a macro that defers to Gnulib.
11769 (count_trailing_zero_bits): Return int, for consistency with
11770 Gnulib and because Emacs prefers signed to unsigned int.
11771 Don't assume that size_t is either unsigned int or unsigned long
11772 or unsigned long long.
11773 (size_t_to_host_endian): Do not assume that size_t is either
11774 exactly 32 or exactly 64 bits wide.
11775 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11776 etc., so that it's now an enum constant, not a macro.
11777 No need to assume that it's either 32 or 64.
11779 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11781 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11784 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11786 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11787 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11789 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11791 emacs_read and emacs_write now use void *, not char *.
11792 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11793 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11794 Buffer arg is now void *, not char *. This matches plain
11795 'read' and 'write' better, and avoids a constraint violation
11796 on Solaris 9 with Oracle Studio.
11798 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11800 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11801 memset to explicit loop. Otherwise copy largest possible chunk
11802 from initialized to uninitialized part, thus allowing the longer
11803 memcpy runs and reducing the number of loop iterations.
11805 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11807 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11808 hide toolbar (Bug#15388).
11809 (windowDidEnterFullScreen:): If presentation options are zero,
11810 set them here (Bug#15388).
11811 (ns_update_auto_hide_menu_bar): Remove runtime check.
11812 Don't auto hide dock unless menubar is also auto hidden.
11814 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11816 * editfns.c (message): Mention batch mode in doc string.
11818 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11820 * nsterm.m (check_native_fs): Remove erroneous comment.
11822 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11824 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11825 uses find_newline instead of scan_newline and so doesn't move point.
11827 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11829 Use hardware support for byteswapping on glibc x86 etc.
11830 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11831 whereas the old swap64 needed 30.
11832 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11833 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11834 Use byteswap.h's macros to swap bytes.
11835 * lisp.h (swap16, swap32, swap64): Remove.
11836 All uses replaced by bswap_16, bswap_32, bswap_64.
11838 * bytecode.c (exec_byte_code): Use some more volatile variables
11839 to work around local variables getting clobbered by longjmp.
11840 Port to pre-C99, which doesn't allow decls after stmts.
11842 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11844 * lisp.h (eassert): Assume that COND is true when optimizing.
11845 In other words, take on the behavior of eassert_and_assume.
11846 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11847 (eassert_and_assume): Remove. All uses replaced by eassert.
11849 * xdisp.c (Qglyphless_char): Now static.
11851 Adjust to merge from gnulib.
11852 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11853 * lisp.h: Include <verify.h>, for 'assume'.
11855 * eval.c (clobbered_eassert): New macro.
11856 (internal_catch, internal_condition_case)
11857 (internal_condition_case_1, internal_condition_case_2)
11858 (internal_condition_case_n): Use it instead of eassert
11859 when the argument contains locals clobbered by longjmp.
11860 Don't use clobbered locals outside of clobbered_eassert.
11861 (internal_lisp_condition_case): Use a volatile variable
11862 to work around a local variable's getting clobbered.
11864 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11866 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11867 (PUSH_HANDLER): New macro.
11868 (catchlist): Remove.
11869 (handlerlist): Always declare.
11871 * eval.c (catchlist): Remove (merge with handlerlist).
11872 (handlerlist, lisp_eval_depth): Not static any more.
11873 (internal_catch, internal_condition_case, internal_condition_case_1)
11874 (internal_condition_case_2, internal_condition_case_n):
11876 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11877 handlerlist/catchlist.
11878 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11879 handlerlist which can only handle a single condition-case handler at
11881 (find_handler_clause): Simplify since we only a single branch here
11884 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11886 (bcall0): New function.
11887 (exec_byte_code): Add corresponding cases. Improve error message when
11888 encountering an invalid byte-code. Let Bunwind_protect accept
11889 a function (rather than a list of expressions) as argument.
11891 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11892 and make them unconditional now that they're heap-allocated.
11894 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11896 * charset.c (Fdecode_char, Fencode_char): Remove description of
11897 `restriction' arg. now that it's hidden by advertised-calling-convention.
11899 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11901 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11902 Remove unused variable (from mac-port).
11903 (macfont_draw): Use s->ybase for correct y position.
11905 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11907 * frame.h (struct frame): Drop has_minibuffer member because...
11908 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11909 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11911 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11913 * window.h (struct window): Prefer enum text_cursor_kinds to int
11914 for phys_cursor_type member. Move the latter, phys_cursor_width,
11915 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11916 * window.c (replace_window, make_window): Adjust users.
11918 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11920 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11921 this module is never compiled otherwise.
11923 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11925 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11928 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11930 * xdisp.c (get_next_display_element): Don't call face_for_font in
11931 a build configured --without-x. (Bug#15484)
11933 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11935 * window.c (calc_absolute_offset): #elif should be #elif defined.
11937 * frame.c (delete_frame): Block/unblock input to overcome race
11938 condition (Bug#15475).
11940 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11942 * frame.c (delete_frame): Record selected frame only after
11943 calling Qdelete_frame_functions (Bug#15477).
11945 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11947 * nsterm.m (ns_selection_color): Remove.
11948 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11949 NSColor selectedText(Background)Color. Only for COCOA.
11950 (ns_term_init): Remove assignment of ns_selection_color, logic
11951 moved to ns_get_color.
11953 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11954 NS_SELECTION_COLOR_DEFAULT.
11955 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11957 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11959 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11960 frame' does not have the tool_bar_window member.
11962 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11964 Signal error when reading an empty byte-code object (Bug#15405)
11965 * lread.c (read1): Signal error.
11966 * alloc.c (make_byte_code): eassert header size.
11967 (sweep_vectors): Change an int to size_t.
11969 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11971 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11972 instead of ints, as it's the usual style for offsetof constants. See:
11973 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11975 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11976 This is ugly, but it should fix the performance problem for older
11977 GCC versions in the short run. I'll look into integrating the
11978 Gnulib module for popcount, as a better fix.
11979 See the thread starting in:
11980 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11981 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11982 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11983 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11984 (popcount_size_t): Use it.
11986 2013-09-24 Daniel Colascione <dancol@dancol.org>
11988 * process.c (Fnetwork_interface_info): Fix build break due to
11991 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11993 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11994 Prefer signed to unsigned integers where either will do.
11995 No need for 'const' on locals that do not escape.
11996 Omit easserts with unnecessary and unportable assumptions about
11997 alignment. Avoid unnecessary casts to char *.
11999 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12001 Use union for the payload of struct Lisp_Vector.
12002 This helps to avoid a few glitches dictated by C's aliasing rules.
12003 * lisp.h (struct Lisp_Vector): Use union for next and
12004 contents member. Adjust comment. Change related users.
12005 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
12006 Related users changed.
12007 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
12008 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
12009 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
12010 * xfaces.c, xfont.c, xmenu.c: Related users changed.
12012 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12014 Optimize glyph row clearing and copying routines.
12015 * dispextern.h (struct glyph_row): Change layout of struct
12016 glyph_row to help copy_row_except_pointers. Adjust comment.
12017 * dispnew.c (null_row): Remove.
12018 (clear_glyph_row): Use offsetof and memset to find and clear
12019 just the members that need clearing. Adjust comment.
12020 (copy_row_except_pointers): Likewise for copying.
12022 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12024 Some minor cleanups of recently-added bool vector code.
12025 * conf_post.h (assume): Always return void. Use lint version
12026 only if GCC and MSC versions don't apply.
12027 * conf_post.h (assume):
12028 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12029 Depend on _MSC_VER, not __MSC_VER, for consistency with
12031 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12032 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12033 (bool_vector_binop_driver, count_trailing_zero_bits)
12034 (size_t_to_host_endian): Now static, not static inline;
12035 the latter isn't needed with modern compilers and doesn't
12036 work with older compilers anyway.
12038 * alloc.c (valgrind_p): Use bool for boolean.
12040 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12042 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12043 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12044 (display_last_displayed_message_p, message_buf_print)
12045 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12046 Use bool for boolean.
12047 * dispextern.h (cancel_line, init_desired_glyphs):
12048 Remove ancient leftover.
12049 (help_echo_showing_p, hourglass_shown_p):
12050 * lisp.h (noninteractive_need_newline): Adjust declaration.
12052 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12054 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12056 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12057 ...this file and convert the latter to static. Adjust comment.
12058 (make_initial_frame):
12059 * window.c (init_window_once): Adjust user.
12060 * frame.h (last_nonminibuf_frame): Remove declaration.
12061 * lisp.h (selected_frame): Likewise.
12062 * msdos.c (the_only_display_info): Adjust comment.
12064 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12066 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12067 computing the end column of mouse-highlight that comes from
12068 display or overlay strings. (Bug#15437)
12069 (note_mouse_highlight): Adapt calculation of last argument to
12070 mouse_face_from_string_pos to the above change.
12072 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12073 all platforms, not just for clang.
12075 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12077 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12078 about excess arguments to snprintf.
12080 * conf_post.h(assume): Use __builtin_unreachable for clang.
12082 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12084 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12085 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12087 2013-09-23 Daniel Colascione <dancol@dancol.org>
12089 * alloc.c (USE_VALGRIND): New macro; on by default
12090 when ENABLE_CHECKING.
12091 (mark_maybe_object, mark_maybe_pointer)
12092 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12094 (valgrind_p) [USE_VALGRIND]: New variable.
12095 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12097 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12099 * process.c (wait_reading_process_output): Change int pnamelen to
12102 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12103 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12104 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12105 argument to unsigned long to avoid warning.
12106 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12108 * conf_post.h (assume): Fix compiler error: x shall be cond.
12110 2013-09-22 Daniel Colascione <dancol@dancol.org>
12112 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12113 warning when compiling without a window system.
12115 2013-09-22 Daniel Colascione <dancol@dancol.org>
12117 * data.c (Qbool_vector_p): New symbol.
12118 (bool_vector_spare_mask, popcount_size_t_generic)
12119 (popcount_size_t_msc, popcount_size_t_gcc)
12121 (bool_vector_binop_driver)
12122 (count_trailing_zero_bits, size_t_to_host_endian)
12123 (Fbool_vector_exclusive_or)
12124 (Fbool_vector_union)
12125 (Fbool_vector_intersection, Fbool_vector_set_difference)
12126 (Fbool_vector_subsetp, Fbool_vector_not)
12127 (Fbool_vector_count_matches)
12128 (Fbool_vector_count_matches_at): New functions.
12129 (syms_of_data): Intern new symbol, functions.
12130 * alloc.c (bool_vector_payload_bytes): New function.
12131 (Fmake_bool_vector): Instead of calling Fmake_vector,
12132 which performs redundant initialization and argument checking,
12133 just call allocate_vector ourselves. Make sure we clear any
12134 terminating padding to zero.
12135 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12136 instead of open-coding the size calculation.
12137 (vroundup_ct): New macro.
12138 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12139 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12140 * composite.c (composition_gstring_put_cache):
12141 Change lint_assume to assume.
12142 * conf_post.h (assume): New macro.
12143 (lint_assume): Remove.
12144 * dispnew.c (update_frame_1): Change lint_assume to assume.
12145 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12147 * image.c (gif_load): Change lint_assume to assume.
12148 * lisp.h (eassert_and_assume): New macro.
12149 (Qbool_vector_p): Declare.
12150 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12151 (swap16, swap32, swap64): New inline functions.
12152 * macfont.m (macfont_shape): Change lint_assume to assume.
12153 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12154 * xsettings.c (parse_settings): Use new swap16 and
12155 swap32 from lisp.h instead of file-specific macros.
12157 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12159 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12160 found (which can legitimately happen when the glyph row at the
12161 window start is disabled in the current_matrix. (Bug#15365)
12163 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12165 Fix syntax.h bug introduced by recent INLINE change.
12166 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12167 conditionally compiled one way in some modules, and a different
12168 way in others. This doesn't work with extern inline functions,
12169 which must have the same definition in all modules, because the
12170 defining code might be shared across modules, depending on the
12171 implementation. Symptoms reported by Martin Rudalics in:
12172 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12173 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12174 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12175 overriding the corresponding functions in syntax.h.
12176 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12177 (syntax_property): New inline functions.
12178 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12179 Rewrite in terms of these new functions.
12181 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12183 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12184 not chars_in_text, whose result depends on the multibyteness of
12185 the current buffer. (Bug#15426)
12187 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12189 Port recent change to hosts where pointers aren't 'long'.
12190 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12191 Don't assume that pointers are the same width as 'long'.
12192 Add a compile-time check that a pointer fits into two X slots.
12194 A simpler, centralized INLINE.
12195 * conf_post.h (INLINE): Define only if not already defined.
12196 This allows us to use a single INLINE, defined by one file
12198 * emacs.c (INLINE): Define it.
12199 Also, include category.h, charset.h, composite.h, dispextern.h,
12200 syntax.h, systime.h, so that their INLINE definitions are expanded
12201 properly for Emacs.
12202 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12203 * buffer.h, buffer.c (BUFFER_INLINE):
12204 * category.h, category.c (CATEGORY_INLINE):
12205 * character.h, character.c (CHARACTER_INLINE):
12206 * charset.h, charset.c (CHARSET_INLINE):
12207 * composite.h, composite.c (COMPOSITE_INLINE):
12208 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12209 * frame.h, frame.c (FRAME_INLINE):
12210 * intervals.h, intervals.c (INTERVALS_INLINE):
12211 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12212 * lisp.h, alloc.c (LISP_INLINE):
12213 * process.h, process.c (PROCESS_INLINE):
12214 * syntax.h, syntax.c (SYNTAX_INLINE):
12215 * systime.h, sysdep.c (SYSTIME_INLINE):
12216 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12217 * window.h, window.c (WINDOW_INLINE):
12218 Remove. All uses replaced with INLINE.
12220 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12222 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12223 to avoid Bug#15398.
12225 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12227 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12228 'const char *' to avoid compiler warnings due to similar change in
12229 the prototype of x_get_string_resource.
12231 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12233 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12234 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12235 going to replace static variables below. Adjust comments.
12236 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12237 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12238 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12239 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12240 Related users changed.
12241 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12242 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12243 last_mouse_movement_time, going to replace static variables below.
12245 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12246 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12248 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12249 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12250 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12251 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12252 static variables below.
12253 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12254 (last_mouse_scroll_bar): Remove.
12255 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12256 (mouseExited): Related users changed.
12258 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12260 Do not use external array to process X scroll bar messages.
12261 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12262 (x_send_scroll_bar_event): Pack window pointer into two slots
12263 of XClientMessageEvent if we're 64-bit. Adjust comment.
12264 (x_scroll_bar_to_input_event): Unpack accordingly.
12266 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12268 Ifdef away recent changes which aren't relevant to NS port.
12269 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12270 [!HAVE_NS]: Declare as such.
12271 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12272 [!HAVE_NS]: Define as such.
12274 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12276 * frame.c (x_redo_mouse_highlight): New function
12277 to factor out common code used in W32 and X ports.
12278 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12279 * xterm.h (struct x_display_info):
12280 * w32term.h (struct w32_display_info):
12281 * nsterm.h (struct ns_display_info): New members
12282 last_mouse_motion_frame, last_mouse_motion_x and
12283 last_mouse_motion_y, going to replace static variables below.
12284 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12285 (redo_mouse_highlight): Remove.
12286 (note_mouse_movement, syms_of_xterm): Adjust user.
12287 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12288 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12289 (redo_mouse_highlight): Remove.
12290 (note_mouse_movement, syms_of_w32term): Adjust user.
12291 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12292 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12294 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12295 * nsfns.m (compute_tip_xy): Adjust user.
12297 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12299 * frame.c (x_mouse_grabbed): New function.
12300 * dispextern.h (x_mouse_grabbed): Add prototype.
12301 (last_mouse_frame): Remove declaration.
12302 * xterm.h (struct x_display_info):
12303 * w32term.h (struct w32_display_info):
12304 * nsterm.h (struct ns_display_info): New member
12305 last_mouse_frame, going to replace...
12306 * xdisp.c (last_mouse_frame): ...global variable.
12307 (note_tool_bar_highlight):
12308 * w32term.c (w32_mouse_position, w32_read_socket):
12309 * xterm.c (XTmouse_position, handle_one_xevent):
12310 Use x_mouse_grabbed.
12311 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12313 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12315 * w32term.c (w32_read_socket): Avoid temporary
12316 variables in a call to x_real_positions.
12317 * xterm.c (handle_one_xevent): Likewise.
12319 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12321 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12322 (x_icon_type): Remove prototype.
12323 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12324 * frame.c (x_icon_type): Remove.
12325 * w32term.c (x_make_frame_visible, x_iconify_frame):
12326 * xterm.c (x_make_frame_visible, x_iconify_frame):
12327 Use x_set_bitmap_icon to factor out common code.
12329 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12331 * dispextern.h (check_x_display_info, x_get_string_resource):
12332 Declare here just once and unify the latter.
12333 * frame.c (check_x_display_info, x_get_string_resource):
12334 * nsterm.h (check_x_display_info):
12335 * xrdb.c (x_get_string_resource):
12336 * xterm.h (check_x_display_info): Remove prototypes.
12337 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12338 * w32reg.c (x_get_string_resource): Likewise.
12339 (w32_get_rdb_resource): Adjust user.
12341 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12343 * xterm.h (struct x_display_info): New member
12344 x_pending_autoraise_frame, going to replace...
12345 * xterm.c (pending_autoraise_frame): ...static variable.
12346 (x_new_focus_frame, XTread_socket): Adjust users.
12347 * w32term.h (struct w32_display_info): New member
12348 w32_pending_autoraise_frame, going to replace...
12349 * w32term.c (pending_autoraise_frame): ...global variable.
12350 (x_new_focus_frame, w32_read_socket): Adjust users.
12352 2013-09-17 Glenn Morris <rgm@gnu.org>
12354 * xdisp.c (message_dolog): If we create *Messages*,
12355 switch it to messages-buffer-mode.
12357 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12359 Don't overuse 'const' in types of locals.
12360 * bidi.c (bidi_count_bytes):
12361 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12362 (xg_event_is_for_scrollbar):
12363 * xselect.c (x_handle_property_notify)
12364 (x_handle_selection_notify, x_handle_dnd_message):
12365 * xsettings.c, xsettings.h (xft_settings_event):
12366 * xterm.c (x_handle_net_wm_state, handle_one_event)
12367 (x_menubar_window_to_frame, x_detect_focus_change)
12368 (construct_mouse_click, note_mouse_movement)
12369 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12370 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12371 (handle_one_xevent, x_handle_net_wm_state):
12372 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12373 (x_handle_dnd_message):
12374 Avoid unnecessary 'const', typically the second 'const' in
12375 'const foo * const arg', a 'const' that does not affect the API
12376 and doesn't significantly help the human reader.
12378 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12380 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12381 only if Glib < 2.36.0.
12382 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12383 * xsettings.c (init_gconf, init_gsettings): Do not check
12385 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12387 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12389 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12391 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12392 before calling g_type_init.
12394 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12396 * nsterm.m (syms_of_nsterm): ... to here.
12398 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12400 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12401 (ignore_next_mouse_click_timeout): Use Time as X does.
12402 (handle_one_xevent): Avoid cast and use unsigned comparison.
12404 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12406 Do not copy X event in handle_one_xevent except KeyPress case.
12407 Wnen XEvent is processed, it is unlikely to be changed except
12408 KeyPress case, so we can avoid copying and use const pointer to
12409 const data to make sure that an event is not changed elsewhere.
12410 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12411 const' and do not create local copy except for the KeyPress event.
12412 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12413 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12414 (x_handle_net_wm_state, x_menubar_window_to_frame)
12415 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12416 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12417 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12418 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12419 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12420 (x_handle_dnd_message):
12421 * xsettings.c (xft_settings_event):
12422 Use 'const XEvent * const' where appropriate.
12423 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12425 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12427 Fix X event waiting to handle multiple frames.
12428 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12429 * xterm.c (pending_event_wait): Remove. Adjust users.
12430 (x_detect_focus_change): Pass frame arg.
12431 (handle_one_xevent): Find related frame early and clear per-frame
12432 wait_event_type only if this is an event for the relevant frame.
12433 (x_wait_for_event): Use per-frame wait_event_type.
12435 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12437 * nsfns.m (Fx_create_frame): Fix font driver registration for
12440 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12441 for syms_of_macfont.
12443 * nsterm.m: Include macfont.h.
12444 (ns_tmp_flags, ns_tmp_font): Remove.
12445 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12446 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12447 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12448 (changeFont:): Fix code style. Check for font driver type when
12451 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12454 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12455 (nsfont_open): Set font driver type.
12456 Set font->ascent and font->descent. Figure out font instead of
12457 ns_tmp_font, and flags instead of ns_tmp_flags.
12458 Fix indentation. Remove call to ns_draw_text_decoration,
12461 * nsfns.m: Include macfont.h.
12462 (Fx_create_frame): Register macfont driver, make a better default font.
12463 (Fns_popup_font_panel): Get font from macfont driver, if used.
12465 * macfont.m, macfont.h, macuvs.h: New files.
12467 * font.h: Declare syms_of_macfont.
12469 * font.c (syms_of_font): Call syms_of_macfont.
12471 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12473 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12475 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12476 and it is always zero for others, so I assume that this is an ancient
12477 leftover which nobody will want to change any more.
12478 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12479 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12480 * frame.c (x_set_scroll_bar_width):
12481 * w32fns.c (w32_createscrollbar):
12482 * w32term.c (w32_set_vertical_scroll_bar):
12483 * xfns.c (x_set_scroll_bar_default_width):
12484 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12485 (x_scroll_bar_expose): Related users changed.
12487 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12489 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12490 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12491 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12493 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12494 Define once here...
12495 * nsterm.h, w32term.h, xterm.h: ...and not here.
12496 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12497 Remove unused Xisms.
12498 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12499 these modules are never compiled otherwise.
12501 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12503 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12504 Doc fix. (Bug#15375)
12506 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12508 Unify Fx_focus_frame between all ports.
12509 * frame.h (x_focus_frame): New prototype.
12510 * xfns.c (Fx_focus_frame): Remove.
12511 (syms_of_xfns): Do not defsubr it.
12512 (x_focus_frame): X implementation.
12513 * nsfns.m (Fx_focus_frame): Remove.
12514 (syms_of_nsfns): Do not defsubr it.
12515 (x_focus_frame): NS implementation.
12516 * w32term.c (Fx_focus_frame): Remove.
12517 (x_focus_on_frame): Rename to...
12518 (x_focus_frame): W32 implementation.
12519 * w32term.h (x_focus_on_frame): Remove prototype.
12520 * w32fns.c (Fx_focus_frame): Remove.
12521 (syms_of_w32fns): Do not defsubr it.
12522 * frame.c (Fx_focus_frame): Define here.
12523 (syms_of_frame): Defsubr here.
12524 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12526 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12528 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12529 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12530 each port to reference the port-specific window system data.
12531 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12532 (FRAME_DISPLAY_INFO): Define.
12533 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12534 (FRAME_DISPLAY_INFO): Define. Adjust users.
12535 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12536 (FRAME_DISPLAY_INFO): Define. Adjust users.
12537 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12538 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12539 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12540 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12541 * xselect.c, xterm.c: All related users changed.
12543 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12545 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12546 (x_menubar_window_to_frame): Remove prototypes.
12547 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12548 (x_menubar_window_to_frame, x_top_window_to_frame):
12550 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12551 (x_menubar_window_to_frame, x_top_window_to_frame):
12552 ...to here and convert all but the last to static.
12554 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12556 * lisp.mk (lisp): Add w32-common-fns.elc.
12558 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12560 * charset.c (char_charset): Document an exception for char-charset.
12562 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12564 * xterm.h (x_display_info): New field last_user_time...
12565 * xterm.c (toplevel): ...to replace static last_user_time.
12566 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12568 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12570 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12571 scroll bar values to prevent thumb from disappear and update comment.
12573 2013-09-11 Glenn Morris <rgm@gnu.org>
12575 * emacs.c (usage_message): Possessive apostrophe tweak.
12577 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12579 * nsterm.m (syms_of_nsterm): Use Qns.
12580 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12581 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12582 * xfns.c (x_display_info_for_name, Fx_open_connection):
12583 Remove old '#if 0' code.
12584 (syms_of_xfns): Use Qx.
12585 * termhooks.h (fullscreen_hook): Remove the leftover.
12586 (struct terminal): Fix typo in comment.
12588 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12590 Cleaning up a few X scroll bar bits.
12591 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12592 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12593 New member last_seen_part, going to replace...
12594 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12595 (xt_action_hook) [USE_LUCID]: Adjust user.
12596 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12597 Lucid-specific scroll bar support.
12598 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12599 to int and adjust to use last_seen_part member.
12600 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12601 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12602 Initialize last_seen_part.
12604 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12606 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12607 insert-buffer-substring an empty string.
12609 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12611 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12612 avoiding a GCC warning.
12614 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12616 Ifdef away frame tool bar code when it is not really used.
12617 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12618 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12619 and minimize_tool_bar_window_p under the above.
12620 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12621 (fset_tool_bar_window): Likewise.
12622 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12623 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12624 (change_frame_size_1):
12625 * window.c (window_from_coordinates, Frecenter): Adjust users.
12626 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12627 code is not really used.
12628 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12629 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12630 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12631 [!USE_GTK && !HAVE_NS]: Define as such.
12632 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12633 (note_mouse_highlight, expose_frame):
12634 * xfns.c (x_set_tool_bar_lines):
12635 * xterm.c (handle_one_xevent): Adjust users.
12637 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12639 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12640 This bug was introduced by my 2013-08-26 patch, which incorrectly
12641 assumed that the terminfo implementation doesn't use termcap buffers.
12642 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12643 these buffers apparently are used after all.
12644 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12645 (struct tty_display_info): Define members termcap_term_buffer and
12646 termcap_strings_buffer even if TERMINFO.
12648 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12651 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12652 'usage' docstring entry to pacify make-docfile.
12654 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12656 Change comparison functions =, <, >, <=, >= to take many arguments.
12657 * data.c: Change comparison functions' interface and implementation.
12658 * lisp.h: Make arithcompare available for efficient two arg
12660 * bytecode.c: Use arithcompare.
12661 * fileio.c: Use new interface.
12663 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12665 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12667 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12669 * eval.c (Feval): Document the new use of `lexical'.
12671 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12673 Review and drop old frame resize hack.
12674 * frame.h (struct frame): Remove force_flush_display_p.
12675 * dispnew.c (update_frame): Adjust user and don't call
12676 flush_frame here. The comment has said that there was an issues
12677 with redisplaying fringes, but I don't see any differences with
12678 and without this hack. Hopefully we can continue without it.
12679 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12680 current frame matrices twice if resized_p is set.
12682 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12684 Do not populate pure Xism x_sync to other ports.
12685 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12686 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12687 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12688 * w32term.h (x_sync): Remove prototype.
12690 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12692 Cleanup frame flushing.
12693 * dispextern.h (struct redisplay_interface):
12694 Drop flush_display_optional because flush_display is enough
12695 for X and flushing via RIF is just a no-op for others.
12696 * frame.h (flush_frame): New function.
12697 * dispnew.c (update_frame):
12698 * minibuf.c (read_minibuf):
12699 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12701 * keyboard.c (detect_input_pending_run_timers): Do not flush
12702 all frames but selected one in redisplay_preserve_echo_area.
12703 * nsterm.m (ns_flush): Remove no-op.
12704 (ns_redisplay_interface): Adjust user.
12705 * w32term.h (x_flush): Remove no-op.
12706 (w32_redisplay_interface): Adjust user.
12707 * xterm.c (x_flush): Simplify because we do not flush all
12708 frames at once any more. Adjust comment.
12709 (x_redisplay_interface): Adjust user.
12711 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12713 Port --without-x --enable-gcc-warnings to Fedora 19.
12714 * gfilenotify.c (globals_of_gfilenotify):
12715 Call g_type_init only if using an older glib version that needs it.
12717 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12719 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12720 (last_glyphless_glyph_merged_face_id): Remove declarations.
12721 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12722 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12723 (last_glyphless_glyph_merged_face_id): Now static.
12724 (merge_escape_glyph_face): New function, refactored from...
12725 (get_next_display_element): ...here.
12726 (merge_glyphless_glyph_face): New function, refactored from...
12727 (produce_glyphless_glyph): ...here...
12728 * term.c (produce_glyphless_glyph): ...and here.
12730 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12732 * eval.c (eval_sub): Only call Ffunction if necessary.
12734 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12736 Attempt to make redisplay more selective when changing cursor type.
12737 * frame.h (struct frame): New bitfield cursor_type_changed.
12738 * xdisp.c (cursor_type_changed): Remove.
12739 (try_cursor_movement, redisplay_window, try_window_id)
12740 (set_frame_cursor_types, try_window_reusing_current_matrix):
12741 Adjust to use per-frame bitfield.
12742 (redisplay_internal): Look for cursor type change on each visible
12743 frame and consider all frames if cursor type has been changed on
12744 the frame other than selected. If cursor type has been changed on
12745 selected frame only, do not use fast update.
12747 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12749 Attempt to make redisplay more selective when changing fonts.
12750 * frame.h (struct frame): New bitfield fonts_changed.
12751 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12752 (adjust_frame_glyphs): Add prototype.
12753 * dispnew.c (fonts_changed_p): Remove.
12754 (adjust_glyphs): Remove because we do not
12755 adjust matrices on all frames at once any more.
12756 (adjust_frame_glyphs): Block and unblock input here.
12757 (adjust_glyph_matrix): Use fonts_changed.
12758 (change_frame_size_1): Use adjust_frame_glyphs.
12759 * font.c (font_open_entity): Use fonts_changed.
12760 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12761 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12762 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12763 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12764 (shrink_mini_window, Fresize_mini_window_internal)
12765 (window_scroll_pixel_based, Fset_window_configuration)
12766 (apply_window_adjustment, Fset_window_vscroll):
12767 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12768 Use adjust_frame_glyphs.
12769 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12770 (try_window_reusing_current_matrix, try_window_id, display_line)
12771 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12772 (redisplay_internal): Consider fonts_changed and adjust frame
12773 matrices for each frame only if the frame is visible. If font
12774 has been changed on some frame during full redisplay, retry
12775 only visible frames where the font has been actually changed.
12777 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12779 Cache current header and mode line height for each window.
12780 * window.h (struct window): New fields mode_line_height
12781 and header_line_height.
12782 * window.c (make_window): Initialize them.
12783 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12784 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12785 (current_mode_line_height, current_header_line_height):
12786 Remove declaration.
12787 * xdisp.c (current_mode_line_height, current_header_line_height):
12789 (pos_visible_p, init_xdisp): Adjust user.
12790 (redisplay_window): Invalidate mode_line_height and
12791 header_line_height if current and desired matrices do not agree.
12793 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12795 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12796 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12798 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12800 Make --without-x compatible with --enable-gcc-warnings.
12801 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12802 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12803 members under HAVE_WINDOW_SYSTEM.
12804 * keyboard.c (make_lispy_focus_out): Likewise.
12805 (record_menu_key): Move under HAVE_MENUS.
12806 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12807 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12808 (syms_of_xdisp): Adjust user.
12809 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12810 (start_hourglass, cancel_hourglass):
12811 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12812 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12813 and CLEAR_FONT_TABLE_NFONTS.
12814 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12815 Declare only if HAVE_WINDOW_SYSTEM.
12816 (lface_same_font_attributes_p, clear_face_gcs): Define only
12817 if HAVE_WINDOW_SYSTEM.
12819 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12821 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12822 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12823 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12825 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12827 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12829 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12831 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12832 This fixes a type error on hosts where ptrdiff_t is wider than int.
12834 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12836 * keyboard.c (read_key_sequence_vs): New function.
12837 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12840 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12842 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12844 Makefile improvements.
12845 * Makefile.in (config.status): Don't use double-colon rules, as
12846 they are not portable according to POSIX. Fix shell typo with `;
12847 I guess this rule has never been tested?
12848 (VCSWITNESS): New macro, to override any environment var.
12850 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12852 * xterm.h (struct x_display_info): Do not track X connection
12853 fd separately because it is always available from Display.
12854 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12857 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12859 * buffer.c (drop_overlay):
12860 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12861 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12863 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12865 * buffer.c (Fmake_overlay, Fmove_overlay):
12866 * intervals.c (set_point_from_marker):
12867 * print.c (PRINTPREPARE): Prefer signal_error
12868 to plain error and report unsuitable marker too.
12870 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12872 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12873 for 'dragging' member.
12874 (struct x_output): Remove set-but-unused leftovers
12875 'left_before_move' and 'top_before_move'.
12876 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12877 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12878 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12879 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12880 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12881 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12882 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12883 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12885 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12887 * nsfont.m (INVALID_GLYPH): New define.
12888 (nsfont_encode_char): Use INVALID_GLYPH.
12889 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12891 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12893 * xterm.c (x_last_mouse_movement_time): Revert last change.
12894 This code should use XDisplayMotionBufferSize to check display's
12895 motion history first, and there are few other issues as well.
12896 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12897 (handle_one_xevent): Adjust user.
12899 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12901 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12902 * frame.c (Flast_nonminibuf_frame): ... to here.
12903 (check_minibuf_window): Don't abort if no window was found
12906 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12908 Use XGetMotionEvents to ask the last mouse motion time from X server.
12909 * xterm.c (X_MOTION_HISTORY): Default to 1.
12910 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12911 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12912 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12913 Ifdef away legacy code.
12914 (XTmouse_position, x_scroll_bar_report_motion):
12915 Use x_last_mouse_movement_time.
12916 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12919 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12921 * msdos.c (last_mouse_window): Move to...
12922 (dos_rawgetc): ...this function and adjust comment.
12923 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12924 (mouseMoved): ...this function and adjust comment.
12925 * w32term.c (last_window): Likewise with...
12926 (w32_read_socket): ...this function.
12927 * xterm.c (last_window): Likewise with...
12928 (handle_one_xevent): ...this function.
12930 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12932 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12933 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12934 (handle_one_xevent): ...to here.
12935 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12938 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12940 * msdos.c (IT_set_terminal_window): Remove no-op.
12941 (initialize_msdos_display): Adjust terminal setup.
12942 * w32console.c (w32con_set_terminal_window): Remove no-op.
12943 (initialize_w32_display): Adjust terminal setup.
12944 * w32term.c (w32_set_terminal_window): Remove no-op.
12945 (w32_create_terminal): Adjust terminal setup.
12946 * xterm.c (XTset_terminal_window): Remove no-op.
12947 (x_create_terminal): Adjust terminal setup.
12949 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12951 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12953 (ns_create_terminal): Adjust terminal setup.
12954 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12956 (w32_create_terminal): Adjust terminal setup.
12957 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12959 (x_create_terminal): Adjust terminal setup.
12961 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12963 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12964 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12965 * dispnew.c (buffer_posn_from_coords):
12966 * window.c (Fwindow_end, displayed_window_lines):
12967 * xdisp.c (redisplay_mode_lines): Use it.
12969 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12971 * fontset.c (face_for_char): Check char in the current face font first
12972 if HAVE_NS (Bug#15138).
12974 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12976 * window.c (temp_output_buffer_show): Make sure window returned
12977 by display_buffer is live (Bug#15213).
12979 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12981 Minor cleanup to avoid forward declarations.
12982 * coding.h (struct ccl_spec): Remove forward declaration.
12983 * composite.h (toplevel): Include font.h.
12984 (struct composition_it, struct face, struct font_metrics):
12985 Remove forward declaration.
12986 * dispextern.h (struct image, struct atimer): Likewise.
12987 * emacsgtkfixed.h (struct frame): Likewise.
12988 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12989 * font.h (struct font_driver, struct font, struct glyph_string)
12990 (struct face): Remove forward declaration.
12991 * fontset.h (struct face, struct font): Likewise.
12992 * frame.h (toplevel): Style cleanup.
12993 (enum output_method): Move to...
12994 * termhooks.h (enum output_method): ...here.
12995 (struct glyph, struct frame, struct ns_display_info)
12996 (struct x_display_info, struct w32_display_info):
12997 Remove forward declaration.
12998 * xterm.h (toplevel): Include termhooks.h.
12999 (struct font, struct window, struct glyph_matrix, struct frame)
13000 (struct input_event, struct face, struct image): Remove forward
13002 * gtkutil.h (struct _widget_value): Likewise.
13003 * keyboard.h (toplevel): Include termhooks.h.
13004 (struct input_event): Remove forward declaration.
13006 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13008 * intervals.c (set_point_from_marker): New function.
13009 * editfns.c (Fgoto_char):
13010 * process.c (Finternal_default_process_filter):
13011 * window.c (select_window_1): Use it.
13012 * buffer.h (set_point_from_marker): Add prototype.
13014 2013-08-29 Eli Zaretskii <eliz@gnu.org>
13016 * w32.c (term_winsock): Call release_listen_threads before calling
13018 (_sys_wait_accept): Wait for accept event in a loop with a finite
13019 timeout, instead of waiting indefinitely. Will hopefully avoid
13020 hanging during exit because WSACleanup deadlocks waiting for the
13021 event object to be released. (Bug#14333)
13023 * w32proc.c (release_listen_threads): New function, signals all
13024 the reader threads that listen for connections to stop waiting.
13026 * w32.h (release_listen_threads): Add prototype.
13028 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13030 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13031 field of new marker (for sanity and safety).
13032 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13033 anyway because XMISCTYPE is a function and can't be an lvalue).
13035 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13037 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13038 (x_after_update_window_line, x_scroll_bar_create)
13039 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13040 (handle_one_xevent, x_clear_frame_area):
13041 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13042 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13043 * xterm.h (x_clear_area): Adjust prototype.
13045 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13047 Hook scanning and indentation functions to find_newline. This helps
13048 to avoid duplicated code and renders more respect to newline cache.
13049 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13050 * cmds.c (Fforward_line):
13051 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13052 Use find_newline and avoid unnecessary point movements.
13053 * search.c (scan_newline): Implement on top of find_newline.
13055 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13057 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13058 scoped code (bug#11258).
13060 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13062 * nsterm.m (last_window): New variable.
13063 (EV_TRAILER2): New macro.
13064 (EV_TRAILER): Call EV_TRAILER2.
13065 (mouseMoved:): Add support for mouse-autoselect-window
13066 on nextstep (Bug#6888).
13068 2013-08-28 Andreas Schwab <schwab@suse.de>
13070 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13071 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13072 Remove unused macro definitions.
13073 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13074 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13075 Only define if emacs.
13077 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13079 Prefer enum glyph_row_area to int where appropriate.
13080 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13082 (window_box, window_box_width, window_box_left, window_box_left_offset)
13083 (window_box_right, window_box_right_offset): Adjust prototypes.
13084 * xdisp.c (window_box, window_box_width, window_box_left)
13085 (window_box_left_offset, window_box_right, window_box_right_offset):
13086 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13087 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13088 * nsterm.m (ns_clip_to_row):
13089 * w32term.c (w32_clip_to_row):
13090 * xterm.c (x_clip_to_row): Likewise.
13092 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13094 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13095 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13097 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13099 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13100 for portability to hosts where /bin/sh has problems.
13102 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13104 Redesign redisplay interface to drop global output_cursor.
13105 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13106 (toplevel): Remove declaration of output_cursor.
13107 (set_output_cursor, x_cursor_to): Remove prototype.
13108 * window.h (struct window): New member output_cursor.
13109 (output_cursor_to): New function to replace RIF member.
13110 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13111 (update_text_area, set_window_cursor_after_update): Use it.
13112 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13113 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13114 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13115 * w32term.c (x_update_window_begin, x_update_window_end):
13116 * xterm.c (x_update_window_begin, x_update_window_end):
13117 Adjust to use per-window output cursor.
13119 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13121 Simplify SELECT_TYPE-related code.
13122 Like EMACS_TIME, this portability layer is no longer needed, since
13123 Emacs has been using fd_set as a portability layer for some time.
13124 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13125 (SELECT_TYPE): Remove. All uses changed to fd_set.
13126 (fd_set) [!FD_SET]: New typedef.
13128 Simplify EMACS_TIME-related code.
13129 This portability layer is no longer needed, since Emacs has been
13130 using struct timespec as a portability layer for some time.
13131 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13132 Include <time.h> rather than "systime.h"; that's all that's needed now.
13133 * dispnew.c: Include <timespec.h> rather than "systime.h";
13134 that's all that's needed now.
13135 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13136 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13137 TIMESPEC_RESOLUTION.
13138 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13139 LOG10_TIMESPEC_RESOLUTION.
13140 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13141 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13142 (make_emacs_time): Remove. All used changed to make_timespec.
13143 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13144 (current_timespec): Rename from current_emacs_time. All uses changed.
13145 (add_emacs_time): Remove. All uses changed to timespec_add.
13146 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13147 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13148 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13149 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13150 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13151 (current_timespec): Rename from current_emacs_time. All uses changed.
13152 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13153 changed to timespec_cmp.
13154 * xgselect.c: Include <timespec.h>, since our .h files don't.
13156 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13158 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13159 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13160 Remove the leftovers.
13161 * gtkutil.c (toplevel): Do not declare Qxft but include
13163 * image.c (toplevel): Do not declare Vlibrary_cache because
13164 it's already done in lisp.h.
13166 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13168 * lisp.h (Mouse_HLInfo): Move from here...
13169 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13170 (reset_mouse_highlight): New function.
13171 * msdos.c (dos_set_window_size, IT_update_begin)
13172 (internal_terminal_init):
13173 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13174 (ns_initialize_display_info):
13175 * w32console.c (initialize_w32_display):
13176 * w32term.c (x_update_window_end, x_free_frame_resources)
13177 (w32_initialize_display_info):
13178 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13179 * window.c (Fdelete_other_windows_internal):
13180 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13181 * termchar.h (toplevel):
13182 * xterm.h (toplevel): Include dispextern.h.
13184 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13186 Fix minor problems found by static checking.
13187 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13188 (expect): Avoid nested-if warning.
13189 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13190 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13191 * nsterm.h, nsterm.m (ns_select):
13192 * xgselect.c, xgselect.h (xg_select):
13193 Adjust signature to better match pselect's.
13194 * nsterm.m (ns_select):
13195 Don't set *TIMEOUT, since pselect doesn't.
13196 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13197 diagnostic about assigning const char * to it.
13198 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13200 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13202 * lread.c (substitute_object_recurse): Handle hash-tables as well
13205 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13207 Fix unlikely core dump in init_tty, and simplify terminfo case.
13208 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13209 The old version incorrectly dumped core if malloc returned a
13210 buffer containing only non-NUL bytes.
13211 (init_tty): Do not allocate or free termcap buffers; the
13212 struct does that for us now.
13213 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13214 (struct tty_display_info): Define members termcap_term_buffer and
13215 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13216 use them. Allocate them directly in struct rather than indirectly
13217 via a pointer, to simplify init_tty.
13219 * frame.c (check_minibuf_window): Initialize 'window' properly,
13220 so that Emacs reliably aborts later if 'window' is not initialized.
13222 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13224 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13225 of VoidSymbol (Bug#15154).
13227 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13229 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13230 mouse_face_beg_y and mouse_face_end_y.
13231 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13232 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13233 Adjust users and update comment where appropriate.
13235 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13237 * frame.c (check_minibuf_window): New function.
13238 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13239 Call check_minibuf_window (Bug#15183).
13241 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13243 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13244 because this is the only last cursor data we need to keep and consult.
13245 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13246 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13249 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13251 Fix recovering from possible decompression error.
13252 Since insert_from_gap doesn't always move point, we can't use PT as
13253 the position where the partially decompressed data ends, and
13254 should count how many bytes was produced so far.
13255 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13256 (unwind_decompress): Really delete partially uncompressed data.
13257 (Fzlib_decompress_region): Take decompressed data size into account.
13259 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13261 * syntax.c (init_syntax_once): Adjust comment and do an early
13262 initialization of Qchar_table_extra_slots just once...
13263 * casetab.c (init_casetab_once):
13264 * category.c (init_category_once):
13265 * character.c (syms_of_character):
13266 * coding.c (syms_of_coding):
13267 * xdisp.c (syms_of_xdisp): ...and omit it here.
13269 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13271 * xdisp.c (get_next_display_element): Don't apply to characters
13272 from a display vector the logic of setting it->end_of_box_run_p
13273 suitable for characters from a buffer. (Bug#15175)
13275 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13276 to handle directories, rather than '_utime' which doesn't.
13279 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13281 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13282 or fullscreen (Bug#14627).
13284 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13286 System-dependent integer overflow fixes.
13287 * process.c (Fset_process_window_size): Signal an error if
13288 the window size is outside the range supported by the lower level.
13289 * sysdep.c (set_window_size): Return negative on error,
13290 nonnegative on success, rather than -1, 0, 1 on not in system,
13291 failure, success. This is simpler. Caller changed.
13292 (serial_configure): Remove unnecessary initialization of local.
13293 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13294 size fits in unsigned long; this isn't true on some 32-bit hosts.
13295 Avoid buffer overrun if some future version of /proc/meminfo has a
13296 variable name longer than 20 bytes.
13297 (system_process_attributes) [__FreeBSD__]:
13298 Don't assume hw.availpages fits in 'int'.
13300 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13302 Don't let very long directory names overrun the stack.
13303 Fix some related minor problems involving "//", vfork.
13304 * callproc.c (encode_current_directory): New function.
13305 (call_process): Don't append "/"; not needed.
13306 * fileio.c (file_name_as_directory_slop): New constant.
13307 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13308 this can save the caller having to alloca.
13309 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13310 Use SAFE_ALLOCA, not alloca.
13311 (directory_file_name, Fexpand_file_name): Leave leading "//"
13312 alone, since it can be special even on POSIX platforms.
13313 * callproc.c (call_process):
13314 * process.c (Fformat_network_address):
13315 * sysdep.c (sys_subshell):
13316 Use encode_current_directory rather than rolling our own.
13317 (create_process): No need to encode directory; caller does that now.
13318 * process.h (encode_current_directory): New decl.
13319 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13320 Rework to avoid 'goto xyzzy;'.
13322 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13324 * xdisp.c (handle_face_prop): If the default face was remapped use
13325 the remapped face for strings from prefix properties. (Bug#15155)
13327 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13329 Minor cleanup for redisplay interface and few related functions.
13330 * frame.h (enum text_cursor_kinds): Move from here...
13331 * dispextern.h (enum text_cursor_kinds): ...to here.
13332 (toplevel): Drop unnecessary declarations.
13333 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13334 in update_window_end_hook and draw_window_cursor functions.
13335 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13336 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13337 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13338 * xterm.c (x_update_window_end, x_draw_window_cursor):
13339 * xdisp.c (display_and_set_cursor, update_window_cursor)
13340 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13341 enum text_cursor_kinds where appropriate.
13343 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13345 Redesign redisplay interface to drop updated_row and updated_area.
13346 * dispextern.h (updated_row, updated_area): Remove declaration.
13347 (struct redisplay_interface): Pass glyph row and row area parameters
13348 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13349 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13351 * dispnew.c (updated_row, updated_area): Remove.
13352 (redraw_overlapped_rows, update_window_line): Adjust user.
13353 (update_marginal_area, update_text_area): Likewise. Pass updated row
13354 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13355 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13358 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13360 * process.c (flush_pending_output): Remove stub.
13363 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13365 * callproc.c: Fix race that killed background processes (Bug#15144).
13366 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13367 Record deleted process-id in critical section, not afterwards.
13368 Don't mistakenly kill process created by a call-process invocation
13369 that discards output and does not wait.
13371 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13373 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13374 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13375 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13376 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13377 to shut up compiler in mark_object.
13378 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13380 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13382 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13383 We can't portably rely on PTY_OPEN doing that, even if
13384 it calls posix_openpt with O_CLOEXEC.
13386 2013-08-20 Kenichi Handa <handa@gnu.org>
13388 * character.c (string_char): Improve commentary.
13390 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13392 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13393 (struct animation_cache): Make signature a flexible array member.
13394 All uses changed. This is a tad slower but may insulate us better
13395 from future changes to ImageMagick.
13397 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13399 * image.c: Shrink memory needed for animation cache.
13400 (SIGNATURE_DIGESTSIZE): New constant.
13401 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13402 (imagemagick_create_cache): Copy the signature. This saves
13403 several KB of memory that ImageMagick wastes per signature.
13404 Don't bother updating the update_time, as the caller does that now.
13405 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13406 it's a fixed size struct member now.
13407 (imagemagick_get_animation_cache): Always destroy the signature,
13408 as it's now imagemagick_create_cache's responsibility to copy it.
13409 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13410 and use memcmp rather than strcmp.
13411 eassert that ImageMagick returns a signature of the specified length.
13413 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13415 * image.c (imagemagick_get_animation_cache): Don't segfault on
13417 (imagemagick_get_animation_cache): Revert to previous definition
13418 so that it actually works. But keep the memory leak fix.
13419 (imagemagick_get_animation_cache): Fix memory leak.
13421 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13423 * image.c: Fix animation cache signature memory leak.
13424 Fix some other minor performance problems while we're at it.
13425 (imagemagick_create_cache): Clear just the members that
13426 need clearing. Don't set update_time, as caller does that now.
13427 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13428 Simplify by using pointer-to-pointer instead of a prev pointer.
13429 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13430 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13431 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13432 it's already a copy. Free the signature probe unless it's cached.
13434 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13435 This was introduced by my 2013-08-12 fix for Bug#15035.
13437 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13439 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13440 (imagemagick_prune_animation_cache): Now static.
13442 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13444 * image.c (imagemagick_get_animation_cache): Don't segfault when
13445 pruning all entries.
13447 2013-08-18 Ken Brown <kbrown@cornell.edu>
13449 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13450 static heap if ENABLE_CHECKING is defined.
13451 (max_bss_sbrk_ptr): New variable.
13452 (bss_sbrk): Use it.
13453 (report_sheap_usage): Report maximum static heap usage instead of
13454 ending static heap usage.
13456 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13458 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13459 of zlib_initialized according to the results of calling
13460 init_zlib_functions.
13462 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13464 * image.c: Implement an ImageMagick per-image cache.
13465 (imagemagick_get_animation_cache): Fix a double-free error.
13466 (imagemagick_load_image): Remove the ping_wand code, which only
13467 apparently saved time on invalid animated images, and slowed down
13468 everything else. Optimize for the common case.
13470 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13472 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13474 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13476 * marker.c (set_marker): Remove documentation of undefined behavior.
13478 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13480 * image.c (imagemagick_compute_animated_image): Animate correctly
13481 when sub-images are smaller than the main image.
13482 (imagemagick_compute_animated_image): Setting the iterator row to
13483 zero is apparently not allowed.
13484 (imagemagick_compute_animated_image): Allow images that say they
13485 have sub-images that are bigger than the main image, but just crop
13488 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13490 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13492 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13494 * image.c (imagemagick_compute_animated_image): Respect the GIF
13497 2013-08-15 Ken Brown <kbrown@cornell.edu>
13499 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13500 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13503 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13505 Fix minor problems found by static checking.
13506 * frame.c (delete_frame):
13507 * xdisp.c (next_element_from_display_vector):
13508 Avoid uninitialized local.
13509 * image.c (imagemagick_compute_animated_image): Port to C89.
13510 Prefer usual GNU indentation style for loops.
13511 Be more careful about bizarrely large sizes, by using ptrdiff_t
13514 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13516 Fix infinite frame selection loop (Bug#15025).
13517 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13519 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13521 * xdisp.c (compute_window_start_on_continuation_line):
13522 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13523 to make sure we end up setting the window start at the leftmost
13524 visible character of the display line. This avoids funky
13525 horizontal shifting because the window start is not kept on the
13526 same position. (Bug#15090)
13527 (next_element_from_display_vector): Support 'box' face attribute
13528 in the face definitions of a display vector. (Bug#15099)
13530 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13532 * image.c (imagemagick_compute_animated_image): Implement animated
13533 images (bug#14700).
13534 (imagemagick_compute_animated_image): Fix some compilation
13535 warnings. Implement a very simple cache to make the animation
13536 usable at all, but it should be replaced with a per-image cache.
13538 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13540 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13541 to do `for' loops over alist values.
13542 * buffer.h (FOR_EACH_BUFFER):
13543 * process.c (FOR_EACH_PROCESS): Use it.
13544 (handle_child_signal, status_notify, Fget_buffer_process)
13545 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13547 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13549 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13550 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13551 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13552 to xzalloc and so avoid redundant call to memset.
13553 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13554 members because it is allocated with xzalloc and so already zeroed.
13556 2013-08-14 Ken Brown <kbrown@cornell.edu>
13558 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13561 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13563 Utility function and macro to copy Lisp string to C string.
13564 * lisp.h (xlispstrdupa): New macro.
13565 (xlispstrdup): New prototype.
13566 * alloc.c (xlispstrdup): New function.
13567 * callint.c (Fcall_interactively):
13568 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13569 (Fsubstitute_in_file_name):
13570 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13571 * image.c (x_create_bitmap_from_file):
13572 * w32term.c (w32_term_init):
13573 * xterm.c (x_term_init): Use xlispstrdup.
13575 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13577 * image.c (imagemagick_load_image): Make animated pictures work.
13578 There's still some problems with background color settings, though
13581 * decompress.c (unwind_decompress): Always restore point.
13583 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13585 * marker.c (set_marker): Reformat documentation.
13587 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13589 * xdisp.c (cursor_type_changed): Now static.
13591 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13592 Use changed. This avoids the need to call xmalloc and for the
13593 caller to call xfree, and avoids memory leaks in some situations.
13595 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13597 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13598 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13599 (redisplay_window): If window_end_valid is cleared due to non-zero
13600 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13601 so do not call to try_cursor_movement for that window.
13603 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13605 * window.h (struct window): Convert window_end_pos and
13606 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13607 (wset_window_end_pos, wset_window_end_vpos): Remove.
13608 * dispnew.c (adjust_glyph_matrix):
13609 * window.c (Fwindow_end, replace_window, set_window_buffer)
13611 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13612 (set_vertical_scroll_bar, redisplay_window, try_window)
13613 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13614 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13615 (note_mouse_highlight): Adjust users.
13616 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13619 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13621 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13622 * image.c (imagemagick_filename_hint): Use `const char *' and
13623 prefer SSDATA to SDATA to avoid warnings.
13625 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13627 Cleanup window fringes, margins and scroll bars adjustments.
13628 * window.c (set_window_fringes, set_window_margins)
13629 (set_window_scroll_bars, apply_window_adjustment): New functions.
13630 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13631 (Fset_window_scroll_bars): Use them.
13633 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13635 * window.h (struct window): Convert scroll_bar_width
13636 from Lisp_Object to integer. Adjust comment.
13637 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13639 * window.c (wset_scroll_bar_width): Remove.
13640 (make_window): Initialize scroll_bar_width.
13641 (Fsplit_window_internal): Use direct assignment.
13642 (Fset_window_configuration, save_window_save):
13643 Convert Lisp_Object to integer and back where appropriate.
13644 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13645 bar was actually changed, and mention this in docstring.
13647 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13649 * decompress.c: Minor simplifications.
13650 (Fzlib_decompress_region): Don't bother verifying
13651 that avail_out <= UINT_MAX, as that was confusing.
13652 Mention the restriction in a comment instead.
13653 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13655 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13657 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13658 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13660 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13662 * image.c (imagemagick_filename_hint): Check for errors in the
13665 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13667 * window.c (Fwindow_margins): Return nil when there's no marginal
13668 area, as per the documented API.
13670 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13671 Fmake_vector, as scroll bar's struct members are not all Lisp
13672 objects now. This avoids crashes in GC.
13674 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13675 bool, so its address could be taken.
13677 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13679 * image.c (imagemagick_filename_hint): New function to possibly
13680 apply `image-content-type-suffixes'.
13681 (imagemagick_load_image): Use it.
13683 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13685 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13686 if loading zlib failed.
13688 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13690 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13691 2013-08-13 checkin below. Change bool to BOOL, rule is:
13692 All Obj-C code uses BOOL, except for interfaces callable from C.
13694 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13696 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13698 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13699 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13700 bool instead of BOOL.
13701 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13702 from Lisp_Object to bitfield. Adjust comment.
13703 * w32term.c (x_scroll_bar_create): Adjust user.
13704 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13705 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13706 Use bool for boolean.
13707 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13708 to `unsigned int' when defining a bitfield.
13710 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13712 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13714 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13716 * window.h (struct window): Convert left_margin_cols and
13717 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13718 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13719 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13721 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13723 (showing_window_margins_p, update_window_line, update_frame_1):
13724 * fringe.c (draw_fringe_bitmap_1):
13725 * xdisp.c (window_box_width): Adjust users.
13726 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13727 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13728 Use direct assignment.
13729 (Fset_window_configuration, save_window_save, Fwindow_margins):
13730 Convert Lisp_Object to integer and back where appropriate.
13731 (Fset_window_margins): Adjust user. Return t if any margin
13732 was actually changed, and mention this in docstring.
13734 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13736 * syntax.c (forward_word):
13737 * cmds.c (forward_char, backward_char): Mention the optional argument.
13739 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13741 * window.h (struct window): Convert left_fringe_width
13742 and right_fringe_width from Lisp_Objects to integers.
13744 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13745 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13746 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13748 (make_window): Initialize new integer fields to -1.
13749 (Fsplit_window_internal): Use direct assignment.
13750 (Fset_window_configuration, save_window_save):
13751 Convert Lisp_Object to integer and back where appropriate.
13752 (Fset_window_fringes): Adjust user. Return t if any fringe
13753 was actually changed, and mention this in docstring.
13755 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13757 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13758 * nsfns.m (x_set_cursor_type):
13759 * w32fns.c (x_set_cursor_type):
13760 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13761 * xdisp.c (set_frame_cursor_types): ...but in common code.
13763 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13765 * font.c (clear_font_cache): New function, stripped from...
13766 (Fclear_font_cache): ...here, which now uses the function
13767 above. Adjust comment.
13768 * font.h (clear_font_cache): Add prototype.
13769 * xfaces.c (clear_face_cache): Use clear_font_cache.
13771 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13773 * window.c (Fset_window_start): Compare `w', not `window' because
13774 `w' might not be equal to `window' after call to decode_live_window.
13776 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13778 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13779 This fixes a problem introduced by the Bug#15035 patch
13780 when using GPG. Reported by Herbert J. Skuhra.
13782 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13784 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13785 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13786 not yet initialized.
13788 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13790 * decompress.c (Fzlib_decompress_region): Support zlib
13791 decompression, too, and rename.
13793 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13795 Minor zlib configuration tweaks.
13796 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13797 Don't assume presence of fn_inflateInit2_ zlib internal function.
13799 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13801 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13802 include the zlib prefix.
13804 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13806 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13807 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13808 define static variables that are pointers to zlib functions to be
13809 dynamically loaded.
13810 (init_zlib_functions) [WINDOWSNT]: New function.
13811 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13813 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13814 macros instead of invoking the zlib functions directly.
13815 (syms_of_decompress): DEFSYM Qzlib_dll.
13816 Staticpro Szlib_available_p.
13818 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13820 Avoid looping over all frame windows to freeze and unfreeze.
13821 * window.h (struct window): Drop frozen_window_start_p.
13822 (freeze_window_starts): Drop prototype.
13823 * frame.h (struct frame): New frozen_window_starts flag.
13824 (FRAME_WINDOWS_FROZEN): New macro.
13825 * window.c (freeze_window_start, freeze_window_starts):
13827 (select_window, replace_window): Adjust users.
13828 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13829 (window_frozen_p): New function.
13830 (redisplay_window): Use it.
13832 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13834 Fix some fd issues when running subprocesses (Bug#15035).
13835 Fix bugs that can leak files or file descriptors on errors.
13836 Don't unlink open temp files, as that's hard for users to diagnose
13837 when things go awry (e.g., temp disk exhausted).
13838 Don't bother to lock temp files. Check for invalid recursion.
13839 * callproc.c (synch_process_fd): Remove. All uses removed.
13840 (synch_process_tempfile): New var or macro.
13841 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13843 (record_kill_process): New arg, the temp name. All callers changed.
13844 (delete_temp_file): Now just a simple wrapper around unlink.
13845 (call_process_kill): New arg, the call_process_fd array.
13846 Close them all. Clear synch_process_pid. Remove the temp file,
13847 or arrange for it to be removed.
13848 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13849 that's been moved to synch_process_tempfile. Caller changed.
13850 Do not remove the tempfile; that's now call_process_kill's
13852 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13853 call_process_kill; the caller now does that.
13854 (call_process_cleanup): Do not close the process fd; that's now
13855 call_process_kill's responsibility.
13856 (Fcall_process): Implement via new function call_process, which
13857 has most of the old body of Fcall_process, but with a different API.
13858 (call_process): New function that does not open or close filefd if
13859 it is nonnegative. Record which fds need to be closed, and let
13860 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13861 Signal an error if invoked recursively (could be done via a hook).
13862 Simplify creation of the tempfile in the MSDOS case.
13863 Don't create the output file until after checking for the executable.
13864 Report any failure to open /dev/null.
13865 Don't open /dev/null for writing twice; once is enough.
13866 Don't create pipe if all output is being discarded or sent to file.
13867 Don't worry about setting up the coding system or reading from the
13868 pipe if all output is being discarded.
13869 Hoist fd_error local into top level, to lessen block nesting.
13870 Don't record deleted pid here; now done by Fcall_process_region.
13871 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13872 and note its success in synch_process_tempfile.
13873 Do not leak resources when child_setup fails.
13874 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13875 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13876 (create_temp_file): Now returns open fd, with an additional
13877 Lisp_Object * argument to return the name. All callers changed.
13878 Do not close the file; rewind it instead, and leave it open for
13879 the caller. Do not lock the temp file. Unwind-protect the file
13880 and the file-descriptor.
13881 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13882 If an asynchrounous process, record it here, not in call_process.
13883 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13884 * eval.c (set_unwind_protect): New function.
13885 * fileio.c (write_region): New function, generalized from the
13886 old Fwrite_region. Do not lock temp files.
13887 (Fwrite_region): Use it.
13888 * lisp.h (set_unwind_protect, write_region): New decls.
13889 * process.c: Include <verify.h>.
13890 (make_process): Mark fds as initially closed.
13891 (deleted_pid_list): Now a list of pid-filename pairs.
13893 (close_process_fd): New function.
13894 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13895 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13896 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13897 (create_process, create_pty, Fmake_serial_process)
13898 (server_accept_connection): Record which fds need to be closed,
13899 and let deactivate_process close them.
13900 (Fmake_network_process): Do not discard the unwind-protect
13901 until it's safe to do so.
13902 (deactivate_process): Close the fds opened by create_process etc.
13903 (Fprocess_send_eof): Adjust to new way of recording open fds.
13904 Report an error if /dev/null can't be opened, instead of aborting.
13905 * process.h (PROCESS_OPEN_FDS): New constant.
13906 (struct Lisp_Process): New member open_fds.
13907 (record_kill_process, record_deleted_pid): Adjust signatures.
13908 (record_deleted_pid): Move decl here ...
13909 * syswait.h (record_deleted_pid): ... from here.
13911 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13913 * decompress.c: Fix bugs with large buffers and weird inputs.
13914 Tune a bit. Reindent as per usual Emacs style.
13915 (BUFFER_SIZE): Remove.
13916 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13917 more than UINT_MAX bytes. Decompress into the gap instead of into
13918 an auto buffer, as this should avoid copying. Return nil if
13919 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13920 set immediate_quit; we shouldn't trust zlib code that much.
13922 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13924 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13925 errors, and really move the gap to where we want it.
13927 * lisp.h: Include decompress.c support.
13929 * emacs.c (main): Include decompress.c support.
13931 * Makefile.in: Include -lz if present.
13933 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13935 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13936 (initWithTitle:): Initialize frame to 0.
13937 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13938 (fillWithWidgetValue:frame:): Rename from
13939 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13941 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13942 fillWithWidgetValue:frame:
13944 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13945 remove memory leak warnings.
13947 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13948 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13949 menu_pending_title.
13951 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13952 (x_activate_menubar): Update the whole menu.
13953 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13954 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13955 current event is not NSSystemDefined (Bug#15001).
13956 Call ns_check_menu_open only if trackingMenu is 2.
13957 (menuDidClose:): New method, decrease trackingMenu.
13958 (fillWithWidgetValue:setDelegate:): New method.
13959 (fillWithWidgetValue:): Call the above.
13961 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13963 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13965 Omit some unnecessary casts.
13966 Many of these go back to the old pre-C89 days, when they may have
13967 been needed, but we've been assuming C89 or later for a while now.
13968 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13969 (live_float_p, live_misc_p, live_vector_p):
13970 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13971 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13972 (defvar_per_buffer):
13973 * callint.c (Fcall_interactively):
13974 * doc.c (Fsubstitute_command_keys):
13975 * filelock.c (get_boot_time):
13976 * frame.c (xrdb_get_resource):
13977 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13978 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13979 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13980 (menuitem_highlight_callback, menu_destroy_callback)
13981 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13982 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13983 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13984 (xg_tool_bar_help_callback, tb_size_cb):
13985 * image.c (xpm_alloc_color, png_read_from_memory)
13986 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13987 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13989 * keymap.c (describe_map):
13990 * nsfns.m (Fns_display_monitor_attributes_list):
13991 * nsmenu.m (process_dialog:):
13992 * nsterm.m (hold_event):
13993 * process.c (wait_reading_process_output):
13994 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13995 * scroll.c (do_direct_scrolling, scrolling_1):
13996 * termcap.c (tgetent):
13997 * window.c (check_window_containing, add_window_to_list)
13998 (freeze_window_starts):
13999 * xdisp.c (compare_overlay_entries, vmessage):
14000 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
14001 (x_get_monitor_attributes_xrandr)
14002 (Fx_display_monitor_attributes_list, x_display_info_for_name)
14003 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
14004 * xfont.c (xfont_match, xfont_open):
14005 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
14006 (menubar_selection_callback, menu_position_func)
14007 (popup_selection_callback, create_and_show_popup_menu)
14008 (dialog_selection_callback, create_and_show_dialog):
14009 * xrdb.c (x_get_string_resource)
14011 * xsmfns.c (x_session_check_input):
14012 * xterm.c (x_draw_glyphless_glyph_string_foreground)
14013 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
14014 (xaw_jump_callback, xaw_scroll_callback):
14015 Omit unnecessary casts.
14017 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
14019 Minor string-length refactoring.
14020 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
14021 * frame.c (make_monitor_attribute_list):
14022 Prefer build_string to strlen + make_string.
14024 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14026 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14027 don't check minor_code (Bug#14417).
14029 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14031 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14032 vertical positions instead. This avoids calling MATRIX_ROW with
14033 row numbers that are possibly beyond valid limits. (Bug#15064)
14035 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14037 Use xstrdup and build_unibyte_string where applicable.
14038 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14039 * xfns.c (x_window):
14040 * xrdb.c (x_get_customization_string):
14041 * xterm.c (xim_initialize):
14042 * w32fns.c (w32_window): Use xstrdup.
14043 (w32_display_monitor_attributes_list):
14044 * emacs.c (init_cmdargs):
14045 * keyboard.c (PUSH_C_STR):
14046 * nsfont.m (nsfont_open):
14047 * sysdep.c (system_process_attributes):
14048 * w32.c (system_process_attributes):
14049 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14051 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14053 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14054 variables of these types so that GDB would know about them, as aid
14055 for debugging fatal exceptions. (Bug#15024) See also
14056 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14059 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14061 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14062 larger than the NSWindow (Bug#14934).
14064 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14066 Redesign redisplay interface to drop global variable updated_window.
14067 Always pass currently updated window as a parameter to update routines.
14068 * dispextern.h (updated_window): Remove declaration.
14069 (struct redisplay_interface): Pass window parameter to
14070 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14071 and after_update_window_hook.
14072 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14074 * dispnew.c (updated_window): Remove.
14075 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14076 (update_window_line): Adjust to match redisplay interface changes.
14077 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14078 (ns_scroll_run, ns_after_update_window_line):
14079 * w32term.c (x_update_window_begin, x_update_window_end)
14080 (x_after_update_window_line, x_scroll_run):
14081 * xterm.c (x_update_window_begin, x_update_window_end)
14082 (x_after_update_window_line, x_scroll_run):
14083 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14084 Likewise. Adjust comments where appropriate.
14085 (x_cursor_to): Simplify because this is always called during window
14086 update (but install debugging check anyway).
14087 (expose_window): Check must_be_updated_p flag to see whether this
14088 function is called during window update.
14090 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14092 Do not reset window modification event counters excessively.
14093 These leftovers and poor man's tricky methods to catch extra
14094 redisplay's attention are no longer needed.
14095 * frame.c (set_menu_bar_lines_1):
14096 * minibuf.c (read_minibuf_unwind):
14097 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14098 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14099 (window_scroll_line_based, Fset_window_configuration):
14100 * xdisp.c (redisplay_window): Do not reset last_modified and
14101 last_overlay_modified counters.
14103 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14105 * xselect.c (x_send_client_event): Set send_event and serial, memset
14106 data.l as it might be bigger than data.b. Use 24 bit mask to
14107 XSendEvent (Bug#15034).
14109 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14111 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14112 for TTY frames that are not the top frame on their console.
14115 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14117 * w32term.c (w32fullscreen_hook): Really maximize frame when
14118 asked for (Bug#14841).
14120 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14122 Prefer selected_window to Fselected_window, likewise for frames.
14123 * buffer.c (Fbuffer_swap_text):
14124 * data.c (Fvariable_binding_locus):
14125 * window.c (run_window_configuration_change_hook): Adjust users.
14126 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14127 Use decode_live_frame.
14129 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14131 Be more careful if selected window shows the buffer other than current,
14132 use window_outdated only if this is not so. This change should also
14133 address some weird issues discussed in Bug#13012.
14134 * window.h (window_outdated): New prototype.
14135 * window.c (window_outdated): Now here. Convert from static and
14136 always assume window's buffer.
14137 (Fwindow_end, Fwindow_line_height): Use it.
14138 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14139 and always assume window's buffer.
14140 (redisplay_window): Adjust user.
14141 (redisplay_internal): Call to reconsider_clip_changes once and
14142 check whether mode line should be updated only if selected window
14143 shows current buffer.
14144 (run_window_scroll_functions): Use eassert for debugging check.
14145 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14147 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14149 * window.c (window_scroll, window_scroll_pixel_based)
14150 (window_scroll_line_based): Use bool for booleans.
14152 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14154 * process.c: Fix minor off-by-one issues in descriptor counts.
14155 This shouldn't fix any real bugs, but it cleans up the code a bit.
14156 (max_process_desc, max_input_desc): -1, not 0, means none.
14158 (delete_input_desc): New function.
14159 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14160 (deactivate_process): Scan backwards when recomuting max_process_desc;
14161 that should be faster.
14162 (init_process_emacs): Initialize max_input_desc.
14164 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14166 Use region cache to speedup bidi_find_paragraph_start.
14167 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14168 Rename cache_long_line_scans to cache_long_scans.
14169 * buffer.c (bset_cache_long_line_scans): Rename to
14170 bset_cache_long_scans.
14171 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14172 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14174 (syms_of_buffer): Rename cache-long-line-scans to
14175 cache-long-scans. Adjust docstring.
14176 * search.c (newline_cache_on_off):
14177 * indent.c (width_run_cache_on_off): Adjust users.
14178 * bidi.c (bidi_paragraph_cache_on_off): New function.
14179 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14180 * insdel.c (prepare_to_modify_buffer):
14181 Invalidate bidi_paragraph_cache if enabled.
14183 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14185 Invalidate region caches only if buffer text is going to be changed.
14186 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14187 (modify_text): ...new prototype.
14188 (prepare_to_modify_buffer_1): New prototype.
14189 * textprop.c (modify_region): Rename to...
14190 (modify_text_properties): ...new function.
14191 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14192 (Fremove_list_of_text_properties): Adjust users.
14193 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14194 (modify_text): ...new function.
14195 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14196 (prepare_to_modify_buffer_1): ...new function.
14197 * casefiddle.c (casify_region):
14198 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14199 (Ftranspose_regions): Use modify_text.
14201 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14203 * lisp.mk (lisp): Add nadvice.elc.
14205 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14207 New macro to iterate over live buffers similar to frames.
14208 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14209 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14210 Declare buffer-related variables here to offload lisp.h.
14211 * buffer.c (Vbuffer_alist): Adjust comment.
14212 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14213 (other_buffer_safely):
14214 * data.c (store_symval_forwarding):
14215 * dispnew.c (Fframe_or_buffer_changed_p):
14216 * fileio.c (Fdo_auto_save):
14217 * filelock.c (unlock_all_files):
14218 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14220 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14222 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14223 * callproc.c (create_temp_file):
14224 * filelock.c (create_lock_file):
14225 Assume mkostemp, since it's now provided by Gnulib.
14227 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14229 * w32.c (mkostemp): New function.
14230 (mktemp): Remove, no longer used. Most of the code reused in
14231 mkostemp. (Bug#15015)
14232 (mktemp): Don't undef.
14234 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14236 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14237 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14238 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14239 (free_glyph_pool, check_glyph_memory): Likewise for
14240 all users. Adjust comments where appropriate.
14242 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14244 * composite.h: Minor fixups.
14245 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14246 to fix a misspelling, and change it to an inline function while
14247 we're at it (it need not be a macro). All uses changed.
14248 (composition_method, composition_valid_p):
14249 Rewrite to avoid assignments in if-conditions.
14251 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14253 Do not use global Lisp_Object in composition macros.
14254 * composite.h (composition_temp): Remove declaration.
14255 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14256 (composition_method, composition_valid_p): ...inline functions.
14257 (compose_region): Remove the leftover.
14258 * composite.c (composition_temp): Remove.
14259 (run_composition_function, update_compositions)
14260 (composition_compute_stop_pos, composition_adjust_point)
14261 (Ffind_composition_internal):
14262 * coding.c (handle_composition_annotation):
14263 * xdisp.c (handle_composition_prop, check_point_in_composition):
14264 Related users changed.
14266 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14268 Drop FRAME_PTR typedef.
14269 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14270 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14271 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14272 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14273 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14274 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14275 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14276 All related users changed.
14278 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14280 * eval.c (default_toplevel_binding): New function.
14282 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14283 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14284 (syms_of_eval): Export them.
14285 * data.c (Fdefault_value): Micro cleanup.
14286 * term.c (init_tty): Use "false".
14288 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14290 Fix X GC leak in GTK and raw (no toolkit) X ports.
14291 * xterm.c (x_free_frame_resources): If white and black relief
14292 GCs are allocated, always free them here.
14293 * xfns.c (x_make_gc): Omit redundant initialization.
14294 * widget.c (create_frame_gcs): Remove the leftover.
14295 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14296 in x_free_frame_resources.
14298 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14300 * nsterm.m (windowWillResize:toSize:): Only change title if
14301 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14303 (viewDidEndLiveResize): New method.
14305 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14306 inside NS_IMPL_COCOA.
14308 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14310 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14311 Do not check whether undo is enabled because record_insert and
14312 record_delete does that themselves.
14314 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14316 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14317 member which is not really used any more.
14318 (FRAME_XIC_BASE_FONTNAME): Remove.
14319 * xfns.c (xic_free_fontset): Adjust user.
14320 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14321 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14322 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14323 (xdialog_show): Use eassert for debugging check.
14324 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14326 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14328 * fileio.c, fns.c (merge): Move extern decl from here ...
14329 * lisp.h (merge): ... to here.
14331 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14333 Fix last font-related change.
14334 * w32font.h (w32font_list_internal, w32font_match_internal):
14336 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14337 (uniscribe_list_family): Adjust to match font API change.
14338 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14339 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14341 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14343 * frame.h (FRAME_MOUSE_UPDATE):
14344 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14345 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14347 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14349 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14350 * font.h (struct font_driver): Change list, match, and list_family
14351 functions to accept struct frame * as first arg.
14352 * font.c (font_score, font_compare, font_sort_entities):
14354 (font_sort_entities, font_list_entities, font_select_entity)
14355 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14356 match font API change.
14357 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14358 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14359 * ftxfont.c (ftxfont_list, ftxfont_match):
14360 * xftfont.c (xftfont_list, xftfont_match):
14361 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14362 * w32font.c (w32font_list, w32font_match, w32font_list)
14363 (w32font_list_internal, w32_font_match_internal): Likewise.
14364 * xfaces.c (Fx_family_fonts): Adjust user.
14366 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14368 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14369 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14370 only if HAVE_X_WINDOWS is in use.
14371 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14372 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14373 * w32term.c (x_wm_set_icon_position): Likewise.
14374 * w32fns.c (x_icon): Adjust user.
14376 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14378 * xterm.c (last_mouse_press_frame): Remove the
14379 leftover which is not really used any more.
14380 (handle_one_xevent, syms_of_xterm): Adjust users.
14381 (x_flush): Call XFlush once per each X display, not frame.
14382 This is better because this code always unconditionally skips
14383 non-X frames in Vframe_list and issues the only XFlush if we
14384 have more than one X frame on the same X display.
14385 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14386 Use bool for booleans.
14387 (x_draw_glyph_string_background, cvt_string_to_pixel)
14388 (cvt_pixel_dtor): Drop unnecessary prototypes.
14389 * xterm.h (x_display_ok): Adjust prototype.
14391 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14393 Drop unnecessary functions that deals with frame pixel size.
14394 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14395 (x_pixel_height): Drop prototypes.
14396 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14397 (x_pixel_height): Drop implementations.
14398 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14399 which should be always valid for window frame.
14400 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14401 * w32menu.c (Fx_popup_dialog):
14402 * xmenu.c (Fx_popup_dialog): Likewise for both.
14404 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14406 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14407 frame parameters and call to Fmodify_frame_parameters just once.
14408 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14409 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14410 and mention nil frame in docstring.
14412 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14414 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14415 (x_figure_window_size): Likewise. Adjust to return long.
14416 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14417 (toplevel): Move Qterminal_live_p to...
14418 * terminal.c (toplevel): ...here, make it static, and...
14419 (syms_of_terminal): ...DEFSYM here.
14420 * frame.h (Qterminal_live_p): Remove declaration.
14421 (make_frame, x_figure_window_size): Adjust prototype.
14422 * nsfns.m (Fx_create_frame): Use long for window flags.
14424 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14426 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14427 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14428 Do not assume that emacs_close (INT_MAX) is a no-op.
14430 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14432 * xfaces.c (make_face_cache): For struct face_cache, prefer
14433 xmalloc to xzalloc and so avoid redundant call to memset.
14434 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14436 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14438 * fringe.c (draw_window_fringes, update_window_fringes)
14439 (compute_fringe_widths):
14440 * w32term.c (x_draw_glyph_string):
14441 * window.c (candidate_window_p, Frecenter):
14442 * xfaces.c (realize_basic_faces, realize_default_face)
14443 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14444 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14445 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14446 * xmenu.c (Fx_menu_bar_open_internal):
14447 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14448 * xsettings.c (xft_settings_event):
14449 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14450 Use bool for booleans. Adjust style and comments where
14452 * dispextern.h (draw_window_fringes, update_window_fringes)
14453 (compute_fringe_widths):
14454 * xterm.h (x_had_errors_p): Adjust prototype.
14456 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14458 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14459 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14461 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14463 * fns.c (toplevel): Remove comment before Fsafe_length because
14464 it checks for QUIT.
14466 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14468 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14470 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14472 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14473 frame which got the message is still alive, before dereferencing
14474 its pointer. (Bug#14970)
14476 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14477 be a live window, before using it as such. (Bug#14970)
14479 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14481 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14482 w32_detect_focus_change instead of doing part of its job by hand.
14483 This fixes the problem whereby FOCUS_OUT events were not sent to
14486 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14488 * process.c (Fprocess_list): Doc fix.
14490 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14491 being re-exposed only if it didn't ask to become visible.
14492 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14493 was previously iconified. (Bug#14841)
14494 (x_iconify_frame): Mark the frame iconified.
14496 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14498 Fix minor problems found by static checking.
14499 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14500 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14502 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14504 * eval.c (set_specpdl_old_value): New function.
14505 (unbind_to): Minor simplification.
14506 (get_backtrace_frame): New function.
14507 (Fbacktrace_frame): Use it. Add `base' argument.
14508 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14509 (syms_of_eval): Export backtrace-eval.
14510 * xterm.c (x_focus_changed): Simplify.
14512 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14514 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14516 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14518 * xdisp.c (redisplay_window): Instead of moving point out of
14519 scroll margin, reject the force_start method, and try scrolling
14520 instead. (Bug#14780)
14522 2013-07-24 Ken Brown <kbrown@cornell.edu>
14524 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14527 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14529 * eval.c (Fprogn): Do not check that BODY is a proper list.
14530 This undoes the previous change. The check slows down the
14531 interpreter, and is not needed to prevent a crash. See
14532 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14534 2013-07-23 Glenn Morris <rgm@gnu.org>
14536 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14538 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14540 Port to GNU/Linux systems with tinfo but not ncurses.
14541 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14542 to decide whether ncurses is being used. Without this change,
14543 GCC complains about tgetent not being declared, on a system
14544 that has tinfo installed but ncurses not installed.
14546 * eval.c (Fprogn): Check that BODY is a proper list.
14548 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14549 * data.c (Fsetq_default):
14550 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14551 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14553 Tune by taking advantage of the fact that ARGS is always a list
14554 when a function is declared to have UNEVALLED args.
14556 * emacsgtkfixed.c: Port to GCC 4.6.
14557 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14559 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14561 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14562 here to silence compiler warnings.
14564 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14566 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14567 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14568 from messing up Emacs's 'struct frame' (Bug#14923).
14570 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14572 * alloc.c (make_save_ptr_ptr): Define this function.
14573 It was inadvertently omitted. It's needed only if
14574 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14576 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14578 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14579 frame have focus (Bug#14895).
14581 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14583 Avoid vfork-related deadlock more cleanly.
14584 * callproc.c (child_setup): When the child's exec fails, output
14585 the program name, as that's more useful. Use O_NONBLOCK to avoid
14587 * process.c (create_process_1): Remove; no longer needed.
14588 (create_process): Remove timer hack; no longer needed, now that
14589 the child avoids deadlock.
14591 2013-07-20 Glenn Morris <rgm@gnu.org>
14593 * image.c (Fimage_flush): Fix doc typo.
14595 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14597 Fix array bounds violation when pty allocation fails.
14598 * process.c (PTY_NAME_SIZE): New constant.
14599 (pty_name): Remove static variable; it's now auto.
14600 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14601 Take pty_name as an arg rather than using a static variable.
14602 All callers changed.
14603 (create_process): Recover pty_flag from process, not from volatile local.
14604 (create_pty): Stay inside array even when pty allocation fails.
14605 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14607 * lread.c (Fload): Avoid initialization only when lint checking.
14608 Mention that it's needed only for older GCCs.
14610 2013-07-20 Kenichi Handa <handa@gnu.org>
14612 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14613 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14615 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14617 * lread.c (Fload): Avoid uninitialized warning.
14619 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14621 Fix some minor file descriptor leaks and related glitches.
14622 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14623 (create_lock_file): Use write, not emacs_write.
14624 * image.c (slurp_file, png_load_body):
14625 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14626 (server_accept_connection):
14627 Don't leak an fd on memory allocation failure.
14628 * image.c (slurp_file): Add a cheap heuristic for growing files.
14629 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14630 as that's what the other routines do. Maybe input need not be
14631 blocked at all, but it's better to be consistent.
14632 Avoid undefined behavior when strlen is zero.
14634 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14635 (NSTATICS): Now a constant; doesn't need to be a macro.
14637 2013-07-19 Richard Stallman <rms@gnu.org>
14639 * coding.c (decode_coding_utf_8): Add simple loop for fast
14640 processing of ASCII characters.
14642 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14644 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14646 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14648 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14649 unportable 'struct x_display_info'.
14650 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14651 is a portable type.
14653 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14655 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14656 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14658 (system_process_attributes): Prefer plain char to unsigned char
14659 when either will do. Clean up properly if interrupted or if
14660 memory allocations fail. Don't assume sscanf succeeds.
14661 Remove no-longer-needed workaround to stop GCC from whining.
14662 Read command-line once, instead of multiple times. Check read status a
14663 bit more carefully.
14665 Fix obscure porting bug with varargs functions.
14666 The code assumed that int is treated like ptrdiff_t in a vararg
14667 function, which is not a portable assumption. There was a similar
14668 -- though these days less likely -- porting problem with various
14669 assumptions that pointers of different types all smell the same as
14670 far as vararg functions is conserved. To make this problem less
14671 likely in the future, redo the API to use varargs functions.
14672 * alloc.c (make_save_value): Remove this vararg function.
14673 All uses changed to ...
14674 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14675 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14677 (make_save_ptr): Rename from make_save_pointer, for consistency with
14678 the above. Define only on platforms that need it. All uses changed.
14680 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14682 * keyboard.c: Try to fix typos in previous change.
14683 (DISPLAY_LIST_INFO): New macro.
14684 (kbd_buffer_get_event): Do not access members that are not present
14685 in X11. Revert inadvertent change of "!=" to "=".
14687 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14689 * keyboard.c (kbd_buffer_get_event):
14690 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14691 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14693 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14695 * filelock.c: Fix unlikely file descriptor leaks.
14696 (get_boot_time_1): Rework to avoid using emacs_open.
14697 This doesn't actually fix a leak, but is better anyway.
14698 (read_lock_data): Use read, not emacs_read.
14700 * doc.c: Fix minor memory and file descriptor leaks.
14701 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14702 (get_doc_string, Fsnarf_documentation):
14703 Fix file descriptor leak on error.
14705 * term.c: Fix minor fdopen-related file descriptor leaks.
14706 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14707 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14709 * charset.c: Fix file descriptor leaks and errno issues.
14711 (load_charset_map_from_file): Don't leak file descriptor on error.
14712 Use plain record_xmalloc since the allocation is larger than
14713 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14715 * eval.c (record_unwind_protect_nothing):
14716 * fileio.c (fclose_unwind):
14718 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14719 The replacement doesn't block input, but that no longer seems
14722 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14724 * lread.c: Fix file descriptor leaks and errno issues.
14725 (Fload): Close some races that leaked fds or streams when 'load'
14727 (Fload, openp): Report error number of last nontrivial failure to open.
14728 ENOENT counts as trivial.
14729 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14731 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14732 now that the function is always called with a nonnegative arg.
14733 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14734 All uses replaced with ...
14735 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14737 A few more minor file errno-reporting bugs.
14738 * callproc.c (Fcall_process):
14739 * doc.c (Fsnarf_documentation):
14740 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14741 * process.c (set_socket_option):
14742 Don't let a constructor trash errno.
14743 * doc.c: Include <errno.h>.
14745 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14747 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14749 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14751 Fix w32 bug with call-process-region (Bug#14885).
14752 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14753 to Fcall_process when the input is empty. This simplifies the
14754 code a bit. It makes no difference on POSIXish platforms but
14755 apparently it fixes a bug on w32.
14757 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14758 * fileio.c (close_file_unwind): Don't close if FD is negative;
14759 this can happen when unwinding a zapped file descriptor.
14760 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14761 in case Emacs runs out of memory between the two unwind-protects.
14762 Don't trash errno when closing FD.
14763 Zap the FD in the specpdl when closing it, instead of deferring
14764 the removal of the unwind-protect; this fixes a bug where a child
14765 function unwinds the stack past us.
14767 New unwind-protect flavors to better type-check C callbacks.
14768 This also lessens the need to write wrappers for callbacks,
14769 and the need for make_save_pointer.
14770 * alloc.c (free_save_value):
14771 * atimer.c (run_all_atimers):
14773 * alloc.c (safe_alloca_unwind):
14774 * atimer.c (unwind_stop_other_atimers):
14775 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14776 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14777 * minibuf.c (choose_minibuf_frame_1):
14778 * process.c (make_serial_process_unwind):
14779 * xdisp.c (pop_message_unwind):
14780 * xselect.c (queue_selection_requests_unwind):
14781 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14782 * alloc.c (record_xmalloc):
14783 Prefer record_unwind_protect_ptr to record_unwind_protect with
14785 * alloc.c (Fgarbage_collect):
14786 Prefer record_unwind_protect_void to passing a dummy.
14787 * buffer.c (restore_buffer):
14788 * window.c (restore_window_configuration):
14789 * xfns.c, w32fns.c (do_unwind_create_frame)
14790 New wrapper. All record-unwind uses of wrappee changed.
14791 * buffer.c (set_buffer_if_live):
14792 * callproc.c (call_process_cleanup, delete_temp_file):
14793 * coding.c (code_conversion_restore):
14794 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14795 * editfns.c (save_excursion_restore)
14796 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14797 (save_restriction_restore):
14798 * eval.c (restore_stack_limits, un_autoload):
14799 * fns.c (require_unwind):
14800 * keyboard.c (recursive_edit_unwind, tracking_off):
14801 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14802 * macros.c (pop_kbd_macro, restore_menu_items):
14803 * nsfns.m (unwind_create_frame):
14804 * print.c (print_unwind):
14805 * process.c (start_process_unwind):
14806 * search.c (unwind_set_match_data):
14807 * window.c (select_window_norecord, select_frame_norecord):
14808 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14809 (fast_set_selected_frame):
14810 * xfns.c, w32fns.c (unwind_create_tip_frame):
14811 Return void, not a dummy Lisp_Object. All uses changed.
14812 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14813 * callproc.c (call_process_kill):
14814 * fileio.c (restore_point_unwind, decide_coding_unwind)
14815 (build_annotations_unwind):
14816 * insdel.c (Fcombine_after_change_execute_1):
14817 * keyboard.c (read_char_help_form_unwind):
14818 * menu.c (unuse_menu_items):
14819 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14820 * sound.c (sound_cleanup):
14821 * xdisp.c (unwind_redisplay):
14822 * xfns.c (clean_up_dialog):
14823 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14824 Accept no args and return void, instead of accepting and returning
14825 a dummy Lisp_Object. All uses changed.
14826 * cygw32.c (fchdir_unwind):
14827 * fileio.c (close_file_unwind):
14828 * keyboard.c (restore_kboard_configuration):
14829 * lread.c (readevalllop_1):
14830 * process.c (wait_reading_process_output_unwind):
14831 Accept int and return void, rather than accepting an Emacs integer
14832 and returning a dummy object. In some cases this fixes an
14833 unlikely bug when the corresponding int is outside Emacs integer
14834 range. All uses changed.
14835 * dired.c (directory_files_internal_unwind):
14836 * fileio.c (do_auto_save_unwind):
14837 * gtkutil.c (pop_down_dialog):
14838 * insdel.c (reset_var_on_error):
14839 * lread.c (load_unwind):
14840 * xfns.c (clean_up_file_dialog):
14841 * xmenu.c, nsmenu.m (pop_down_menu):
14842 * xmenu.c (cleanup_widget_value_tree):
14843 * xselect.c (wait_for_property_change_unwind):
14844 Accept pointer and return void, rather than accepting an Emacs
14845 save value encapsulating the pointer and returning a dummy object.
14847 * editfns.c (Fformat): Update the saved pointer directly via
14848 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14849 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14850 (unwind_body): New function.
14851 (record_unwind_protect): First arg is now a function returning void,
14852 not a dummy Lisp_Object.
14853 (record_unwind_protect_ptr, record_unwind_protect_int)
14854 (record_unwind_protect_void): New functions.
14855 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14856 * fileio.c (struct auto_save_unwind): New type.
14857 (do_auto_save_unwind): Use it.
14858 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14859 * insdel.c (struct rvoe_arg): New type.
14860 (reset_var_on_error): Use it.
14861 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14863 (specbinding_func): Remove; there are now several such functions.
14864 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14865 (set_unwind_protect_ptr): New function.
14866 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14868 Be simpler and more consistent about reporting I/O errors.
14869 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14870 Say "Read error" and "Write error", rather than "I/O error", or
14871 "IO error reading", or "IO error writing", when a read or write
14873 * process.c (Fmake_network_process, wait_reading_process_output)
14874 (send_process, Fprocess_send_eof, wait_reading_process_output):
14875 Capitalize diagnostics consistently. Put "failed foo" at the
14876 start of the diagnostic, so that we don't capitalize the
14877 function name "foo". Consistently say "failed" for such
14879 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14880 All callers changed. This is so it can use report_file_error.
14881 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14882 diagnostics consistently as above.
14884 * fileio.c (report_file_errno): Fix errno reporting bug.
14885 If the file name is neither null nor a pair, package it up as a
14886 singleton list. All callers changed, both to this function and to
14887 report_file_error. This fixes a bug where the memory allocator
14888 invoked by list1 set errno so that the immediately following
14889 report_file_error reported the wrong errno value.
14891 Fix minor problems found by --enable-gcc-warnings.
14892 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14893 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14895 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14897 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14898 Set event->arg to Qt if switch-event shall be generated.
14899 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14901 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14903 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14906 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14907 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14908 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14909 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14910 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14911 and there is a focused frame.
14912 (head_table): Add focus-in and focus-out.
14913 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14914 bind to handle-focus-in/out.
14916 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14917 (Fhandle_switch_frame): Call Fhandle_focus_in.
14918 (syms_of_frame): defsubr handle-focus-in/out.
14920 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14922 Fix porting bug to older POSIXish platforms (Bug#14862).
14923 * sysdep.c (emacs_pipe): New function, that implements
14924 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14925 This should port better to CentOS 5 and to Mac OS X 10.6.
14926 All calls to pipe2 changed.
14928 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14929 This makes the code easier to read and the executable a bit smaller.
14930 Do not replace all calls to Fcons that happen to create lists,
14931 just calls that are intended to create lists. For example, when
14932 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14933 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14934 Similarly for list2 through list5.
14935 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14936 * bytecode.c (exec_byte_code):
14937 * callint.c (quotify_arg, Fcall_interactively):
14938 * callproc.c (Fcall_process, create_temp_file):
14939 * charset.c (load_charset_map_from_file)
14940 (Fdefine_charset_internal, init_charset):
14941 * coding.c (get_translation_table, detect_coding_system)
14942 (Fcheck_coding_systems_region)
14943 (Fset_terminal_coding_system_internal)
14944 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14945 * composite.c (update_compositions, Ffind_composition_internal):
14946 * dired.c (directory_files_internal, file_name_completion)
14948 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14949 * doc.c (Fsnarf_documentation):
14950 * editfns.c (Fmessage_box):
14952 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14953 (Feval, eval_sub, Ffuncall, apply_lambda):
14954 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14955 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14956 (Fset_file_times, Finsert_file_contents)
14957 (Fchoose_write_coding_system, Fwrite_region):
14958 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14959 * font.c (font_registry_charsets, font_parse_fcname)
14960 (font_prepare_cache, font_update_drivers, Flist_fonts):
14961 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14962 * frame.c (make_frame, Fmake_terminal_frame)
14963 (x_set_frame_parameters, x_report_frame_params)
14964 (x_default_parameter, Fx_parse_geometry):
14965 * ftfont.c (syms_of_ftfont):
14966 * image.c (gif_load):
14967 * keyboard.c (command_loop_1):
14968 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14969 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14970 (Fminor_mode_key_binding, accessible_keymaps_1)
14971 (Faccessible_keymaps, Fwhere_is_internal):
14972 * lread.c (read_emacs_mule_char):
14973 * menu.c (find_and_return_menu_selection):
14974 * minibuf.c (get_minibuffer):
14975 * nsfns.m (Fns_perform_service):
14976 * nsfont.m (ns_script_to_charset):
14977 * nsmenu.m (ns_popup_dialog):
14978 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14979 (Fx_own_selection_internal):
14980 * nsterm.m (append2):
14981 * print.c (Fredirect_debugging_output)
14982 (print_prune_string_charset):
14983 * process.c (Fdelete_process, Fprocess_contact)
14984 (Fformat_network_address, set_socket_option)
14985 (read_and_dispose_of_process_output, write_queue_push)
14986 (send_process, exec_sentinel):
14987 * sound.c (Fplay_sound_internal):
14988 * textprop.c (validate_plist, add_properties)
14989 (Fput_text_property, Fadd_face_text_property)
14990 (copy_text_properties, text_property_list, syms_of_textprop):
14991 * unexaix.c (report_error):
14992 * unexcoff.c (report_error):
14993 * unexsol.c (unexec):
14994 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14995 (Fformat_mode_line, syms_of_xdisp):
14996 * xfaces.c (set_font_frame_param)
14997 (Finternal_lisp_face_attribute_values)
14998 (Finternal_merge_in_global_face, syms_of_xfaces):
14999 * xfns.c (x_default_scroll_bar_color_parameter)
15000 (x_default_font_parameter, x_create_tip_frame):
15001 * xfont.c (xfont_supported_scripts):
15002 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
15003 (menu_help_callback, xmenu_show):
15004 * xml.c (make_dom):
15005 * xterm.c (set_wm_state):
15006 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
15007 and similarly for list2 through list5.
15009 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
15011 * callproc.c (Fcall_process_region): Fix minor race and tune.
15012 (create_temp_file): New function, with the temp-file-creation part
15013 of the old Fcall_process_region. Use Fcopy_sequence to create the
15014 temp file name, rather than alloca + build_string, for simplicity.
15015 Don't bother to block input around the temp file creation;
15016 shouldn't be needed. Simplify use of mktemp.
15017 Use record_unwind_protect immediately after creating the temp file;
15018 this closes an unlikely race where the temp file was not removed.
15019 Use memcpy rather than an open-coded loop.
15020 (Fcall_process_region): Use the new function. If the input is
15021 empty, redirect from /dev/null rather than from a newly created
15022 empty temp file; this avoids unnecessary file system traffic.
15024 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15026 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15027 Simplify by making this case like the other two. This is a bit
15028 slower on obsolete hosts, but the extra complexity isn't worth it.
15030 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15031 * process.c (create_process) [!DOS_NT]:
15032 Remove now-unnecessary calls to emacs_close.
15034 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15036 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15037 returning early. (Bug#14850)
15039 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15040 and inhibit-iso-escape-detection attributes of 'undecided'.
15043 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15045 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15046 Reported by Herbert J. Skuhra in
15047 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15049 Don't lose top specpdl entry when memory is exhausted.
15050 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15051 specpdl overflow here, to simplify callers; all callers changed.
15052 Always reserve an unused entry at the stack top; this avoids
15053 losing the top entry's information when memory is exhausted.
15055 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15057 Clean up errno reporting and fix some errno-reporting bugs.
15058 * callproc.c (Fcall_process):
15059 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15060 * process.c (create_process, Fmake_network_process):
15061 * unexaix.c (report_error):
15062 * unexcoff.c (report_error):
15063 Be more careful about reporting the errno of failed operations.
15064 The code previously reported the wrong errno sometimes.
15065 Also, prefer report_file_errno to setting errno + report_file_error.
15066 (Fcall_process): Look at openp return value rather than at path,
15067 as that's a bit faster and clearer when there's a numeric predicate.
15068 * fileio.c (report_file_errno): New function, with most of the
15069 old contents of report_file_error.
15070 (report_file_error): Use it.
15071 (Ffile_exists_p, Ffile_accessible_directory_p):
15072 Set errno to 0 when it is junk.
15073 * fileio.c (Faccess_file):
15074 * image.c (x_create_bitmap_from_file):
15075 Use faccessat rather than opening the file, to avoid the hassle of
15076 having a file descriptor open.
15077 * lisp.h (report_file_errno): New decl.
15078 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15081 * process.c (create_process, wait_reading_process_output) [AIX]:
15082 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15083 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15084 a multithreaded environment anyway).
15085 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15087 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15089 * image.c (x_find_image_file): Don't close a remote file handle.
15091 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15093 Fix races with threads and file descriptors.
15094 * callproc.c (Fcall_process_region):
15095 * dired.c (open_directory):
15096 * emacs.c (main, Fdaemon_initialized):
15097 * image.c (x_find_image_file):
15098 * inotify.c (Finotify_rm_watch):
15099 * lread.c (Flocate_file_internal):
15100 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15101 * term.c (term_mouse_moveto, init_tty):
15102 * termcap.c (tgetent):
15103 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15104 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15105 * unexhp9k800.c, unexmacosx.c (unexec):
15106 * callproc.c (Fcall_process_region):
15107 Use emacs_close, not close.
15108 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15109 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15110 and posix_close function on current platforms (which all lack them).
15111 (emacs_close): Use it. This should fix the races on GNU/Linux and
15112 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15113 and it should avoid closing random victim file descriptors on
15116 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15118 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15119 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15120 Touch up doc a bit.
15122 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15123 This is for .gdbinit xbacktrace.
15125 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15126 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15127 (emacs_set_tty): Now static.
15128 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15129 * term.c (tty_capable_p, tty_default_color_capabilities)
15130 (get_tty_terminal, term_mouse_movement)
15131 (handle_one_term_event, init_tty, maybe_fatal):
15132 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15133 (tgetent, scan_file, name_match, compare_contin):
15134 * terminal.c (get_terminal):
15135 Use bool for boolean.
15136 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15137 Prefer char to unsigned char if either will do.
15138 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15139 (tty_write_glyphs): Prefer int to unsigned.
15140 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15141 All callers changed.
15142 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15144 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15147 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15148 (B__dummy__): New dummy symbol, to pacify C89.
15149 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15150 they can't grok varargs macros.
15151 * dispnew.c (add_window_display_history)
15152 (add_frame_display_history):
15153 * print.c (print_object):
15154 * xdisp.c (debug_method_add):
15155 Use %p printf format only for void pointers.
15156 * emacs.c (usage_message): New constant, replacing ...
15157 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15158 (main): Adjust to usage reorg.
15159 * fns.c (syms_of_fns):
15160 * profiler.c (syms_of_profiler):
15161 Don't use non-constant struct initializers.
15162 * gnutls.h (gnutls_initstage_t):
15163 * lisp.h (enum Lisp_Fwd_Type):
15164 * lread.c (lisp_file_lexically_bound_p):
15165 * xsettings.c (anonymous enum):
15166 Remove trailing comma.
15167 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15168 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15169 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15171 * regex.c (const_re_char): New type, to pacify strict C89.
15172 All uses of 'const re_char' replaced to use it.
15173 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15174 with glibc when strict C89. This change is imported from gnulib.
15176 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15177 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15178 Omit GNU_LINUX implementation, since it requires long long.
15179 * xterm.c (x_draw_underwave):
15180 Do not assume the traditional order of struct's members.
15181 (x_term_init): Rewrite to avoid the need for non-constant structure
15184 Syntax cleanup, mostly replacing macros with functions.
15185 This removes the need for the syntax_temp hack.
15186 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15187 * syntax.c (SYNTAX_INLINE): New macro.
15188 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15189 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15190 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15191 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15192 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15193 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15194 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15195 Now constants, not macros.
15196 (syntax_temp) [!__GNUC__]: Remove.
15197 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15198 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15199 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15200 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15201 Move here from syntax.h; now functions, not macros. Except for the
15202 last function, these are static since only syntax.c uses them.
15203 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15204 All uses changed. Now a function, not a macro; use this fact
15205 to simplify the code.
15206 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15207 compiler bugs; no longer relevant.
15208 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15209 (SYNTAX_INLINE): New macro.
15210 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15211 for the new functions. Use bool for boolean member.
15212 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15213 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15214 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15215 (SETUP_BUFFER_SYNTAX_TABLE):
15216 Now extern inline functions, not macros.
15217 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15218 Remove; all uses replaced by implementation.
15219 (syntax_temp) [!__GNUC__]: Remove decl.
15220 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15222 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15224 * emacs.c (main): Fix syntax error.
15226 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15228 Timestamp fixes for undo (Bug#14824).
15229 * atimer.c (schedule_atimer):
15230 * fileio.c (Ffile_newer_than_file_p):
15231 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15232 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15233 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15234 (syms_of_fileio): Remove Sclear_visited_file_name.
15235 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15236 file doesn't exist; this avoids an ambiguity with negative timestamps.
15237 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15238 * systime.h (make_emacs_time, invalid_emacs_time):
15239 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15240 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15241 * undo.c (record_first_change): Push (visited-file-modtime) onto
15242 undo list rather than reimplementing it by hand, incorrectly.
15244 2013-07-09 Ken Brown <kbrown@cornell.edu>
15246 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15248 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15250 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15252 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15254 Handle errno and exit status a bit more carefully.
15255 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15256 number into an exit status. Instead, use EXIT_CANCELED.
15257 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15258 * callproc.c (relocate_fd):
15259 * emacs.c (close_output_streams, main):
15260 * process.c (create_process):
15261 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15262 Use emacs_perror for simplicity.
15263 * callproc.c (relocate_fd, main):
15264 * sysdep.c (sys_subshell):
15265 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15266 (shut_down_emacs): Use emacs_write, not write.
15267 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15268 * fileio.c (Fcopy_file, e_write):
15269 * nsterm.m (ns_select):
15270 * process.c (send_process):
15271 * sound.c (vox_write):
15272 Use emacs_write_sig, not emacs_write.
15273 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15274 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15276 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15278 (emacs_full_write): New function.
15279 (emacs_write): Rewrite to use it.
15280 (emacswrite_sig, emacs_perror): New functions.
15281 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15283 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15285 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15286 on NS even if it is present. Pixmap on NS is a void*.
15288 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15290 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15291 * process.c (close_on_exec, accept4, process_socket):
15292 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15294 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15296 * w32.c (sys_dup): Declare prototype.
15300 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15302 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15304 Make file descriptors close-on-exec when possible (Bug#14803).
15305 This simplifies Emacs a bit, since it no longer needs to worry
15306 about closing file descriptors by hand in some cases.
15307 It also fixes some unlikely races. Not all such races, as
15308 libraries often open files internally without setting
15309 close-on-exec, but it's an improvement.
15310 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15311 * callproc.c (Fcall_process) [!MSDOS]:
15312 * emacs.c (main) [!DOS_NT]:
15313 * nsterm.m (ns_term_init):
15314 * process.c (create_process):
15315 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15316 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15317 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15318 Prefer mkostemp with O_CLOEXEC to mkstemp.
15319 * callproc.c (relocate_fd) [!WINDOWSNT]:
15320 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15321 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15323 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15324 Make the resulting file descriptor close-on-exec.
15325 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15326 * lread.c (load_descriptor_list, load_descriptor_unwind):
15327 Remove; no longer needed. All uses removed.
15328 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15329 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15331 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15332 (Fmake_network_process, Fnetwork_interface_list)
15333 (Fnetwork_interface_info, server_accept_connection):
15334 Make newly-created socket close-on-exec.
15335 * sysdep.c (emacs_open, emacs_fopen):
15336 Make new-created descriptor close-on-exec.
15337 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15338 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15340 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15342 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15343 for NS_IMPL_GNUSTEP.
15345 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15347 Fix openp errno handling.
15348 * callproc.c (Fcall_process): Preserve openp errno around close.
15349 * lread.c (openp): Set errno when returning -1, as some callers
15352 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15354 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15356 * nsterm.h (NSSavePanel): Update comment.
15357 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15358 (ns_run_file_dialog): Declare.
15360 * nsfns.m: Remove panelOK.
15362 (ns_run_file_dialog): New function.
15363 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15364 event loop, so file dialog is popped up by ns_run_file_dialog, called
15365 by sendEvent (Bug#14578).
15366 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15368 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15370 * xdisp.c (default_line_pixel_height): New function.
15371 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15372 (try_cursor_movement, redisplay_window, try_window)
15373 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15375 * window.c (window_scroll_pixel_based):
15376 use default_line_pixel_height.
15378 * dispextern.h (default_line_pixel_height): Add prototype.
15380 * frame.c (x_set_line_spacing): Accept a float value for
15381 line-spacing parameter, per the documentation.
15383 * data.c (Fmultibyte_string_p): Doc fix.
15385 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15387 Use emacs_open more consistently when opening files.
15388 This handles EINTR more consistently now, and makes it easier
15389 to introduce other uniform changes to file descriptor handling.
15390 * sysstdio.h: New file.
15391 * buffer.c (mmap_init):
15392 * cygw32.c (chdir_to_default_directory):
15393 * dispnew.c (Fopen_termscript):
15394 * emacs.c (Fdaemon_initialized):
15395 * fileio.c (Fdo_auto_save):
15396 * image.c (slurp_file, png_load_body, jpeg_load_body):
15397 * keyboard.c (Fopen_dribble_file):
15399 * print.c (Fredirect_debugging_output):
15400 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15401 * termcap.c (tgetent):
15402 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15403 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15404 * w32term.c (w32_initialize) [CYGWIN]:
15405 * xfaces.c (Fx_load_color_file):
15406 Use emacs_open instead of plain open, and emacs_fopen instead of
15408 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15409 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15410 * callproc.c (default_output_mode): New constant.
15411 (Fcall_process): Use it to call emacs_open instead of plain creat.
15412 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15413 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15414 (emacs_fopen): New function.
15415 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15416 Include <lisp.h>, for emacs_open.
15417 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15419 Remove duplicate #include directives.
15420 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15422 Don't include stdio.h twice.
15423 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15424 Don't include sys/types.h or stdio.h twice.
15425 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15426 * lread.c: Don't include coding.h twice.
15427 * nsfont.m: Don't include frame.h twice.
15428 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15429 * ralloc.c: Don't include <unistd.h> twice.
15430 * xdisp.c: Don't include font.h twice.
15431 * xterm.c: Don't include fontset.h twice.
15432 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15434 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15436 Scale ImageMagick images more carefully.
15437 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15438 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15439 Be more careful about avoiding undefined behavior after
15440 integer overflow and division by zero.
15442 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15444 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15445 (syms_of_w32fns): DEFSYM them.
15446 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15447 (CCHDEVICENAME): Define macros if not defined.
15448 (struct MONITOR_INFO_EX): New struct.
15449 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15450 (enum_display_monitors_fn): New variable.
15451 (globals_of_w32fns): Initialize it.
15452 (Fx_display_pixel_width, Fx_display_pixel_height)
15453 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15454 multi-monitor setups in docstrings.
15455 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15456 screen size by primary monitor's millimeter per pixel.
15457 (w32_monitor_enum, w32_display_monitor_attributes_list)
15458 (w32_display_monitor_attributes_list_fallback)
15459 (Fw32_display_monitor_attributes_list): New functions.
15460 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15462 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15464 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15466 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15468 * fileio.c (Qfile_notify_error): New error symbol.
15470 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15471 * inotify.c (inotify_callback, symbol_to_inotifymask)
15472 (Finotify_add_watch, Finotify_rm_watch): Use it.
15473 (inotifyevent_to_event): Exchange order of cookie and file name.
15474 (Finotify_add_watch): Adapt docstring.
15476 * lisp.h (Qfile_notify_error): Declare.
15478 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15480 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15481 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15482 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15483 which did not work (see <http://bugs.gnu.org/14569#307>).
15484 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15485 && (!noninteractive || initialized)). This attempts to thread
15486 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15488 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15490 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15491 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15493 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15495 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15496 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15497 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15498 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15500 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15502 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15503 Define to __sys_siglist.
15505 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15507 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15508 word-wrap, so that overflow-newline-into-fringe would work in
15509 visual-line-mode. (Bug#2749)
15510 (move_it_in_display_line_to): When the last scanned display
15511 element fits exactly on the display line, and
15512 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15513 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15514 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15515 finding buffer position that corresponds to pixel coordinates,
15516 e.g. in buffer_posn_from_coords.
15518 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15520 * process.c (handle_child_signal): Call catch_child_signal if
15523 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15525 Don't convert function pointers to void * and back.
15526 It isn't portable C, and it's easy enough to avoid.
15527 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15528 (make_save_value): Add support for SAVE_FUNCPOINTER.
15529 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15530 * print.c (print_object):
15531 Distinguish function from object pointers.
15532 * lisp.h (SAVE_FUNCPOINTER): New constant.
15533 (SAVE_SLOT_BITS): Adjust to it.
15534 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15535 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15536 (voidfuncptr): New typedef.
15537 (struct Lisp_Save_Value): New member data[0].funcpointer.
15538 (XSAVE_FUNCPOINTER): New function.
15540 Simplify buildobj processing.
15541 * Makefile.in (buildobj.h): Make it a sequence of strings each
15542 followed by comma, rather than a single string. Put it into a
15543 .tmp file in case there's an error while generating it.
15544 (gl-stamp): Use .tmp for temp files.
15545 (mostlyclean): Clean .tmp files.
15546 * doc.c (buildobj): Move to just the routine that needs it.
15547 It's now an array of strings, so processing is simpler.
15549 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15551 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15552 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15553 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15554 Invoke malloc_enable_thread even when not interactive.
15555 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15556 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15557 in this case, since the underlying bug has now been fixed.
15559 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15561 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15562 unlinking it (bug#14691).
15564 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15566 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15567 before checking whether buffer is modified. This lets
15568 `kill-buffer-query-functions' cancel killing of the buffer or save
15569 its content before `kill-buffer' asks user the "Buffer %s
15570 modified; kill anyway?" question.
15572 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15574 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15575 Let the super performKeyEquivalent deal with them (Bug#14747).
15577 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15579 * widget.c (resize_cb): Remove unused local.
15581 Do not use GTK 3 if it exists but cannot be compiled.
15582 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15583 * xterm.c (x_error_handler) [!USE_GTK]:
15586 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15588 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15590 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15591 to the valid range of values. (Bug#14753)
15593 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15594 when moving point by using the current glyph matrix. This avoids
15595 the need to force redisplay when this function is called in a
15598 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15600 Fix minor problems found by static checking.
15601 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15602 Redo the latter's body to sidestep GCC parenthesization warnings.
15603 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15604 * coding.c (detect_coding, detect_coding_system):
15605 * coding.h (struct undecided_spec):
15606 Use bool for boolean.
15607 * image.c (QCmax_width, QCmax_height): Now static.
15608 * xdisp.c (Fmove_point_visually): Remove unused local.
15610 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15612 * xdisp.c (Fmove_point_visually): New function.
15614 2013-06-28 Kenichi Handa <handa@gnu.org>
15616 * coding.h (define_coding_undecided_arg_index): New enum.
15617 (coding_attr_index): New members
15618 coding_attr_undecided_inhibit_null_byte_detection,
15619 coding_attr_undecided_inhibit_iso_escape_detection,
15620 coding_attr_undecided_prefer_utf_8.
15621 (undecided_spec): New struct.
15622 (struct coding_system): New member `undecided' of the member
15625 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15626 (detect_coding): Likewise.
15627 (detect_coding_system): Likewise.
15628 (Fdefine_coding_system_internal): New coding system properties
15629 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15631 (syms_of_coding): Adjust for coding_arg_undecided_max.
15633 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15635 * image.c (x_from_xcolors): Remove unused local.
15637 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15639 Defer image data transfer between X client and server until actual
15642 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15645 * image.c (Destroy_Image): Remove.
15646 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15647 `mask_p', and `colors_p'. All uses changed.
15648 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15649 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15650 New macros for `flags' arg to x_clear_image_1.
15651 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15652 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15653 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15654 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15655 (image_get_x_image, image_unget_x_image): New functions or macros.
15656 (image_background, image_background_transparent, x_to_xcolors)
15657 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15658 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15659 instead of Destroy_Image.
15660 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15661 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15662 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15663 (imagemagick_load_image, svg_load_image): Use them instead of
15664 x_create_x_image_and_pixmap, and x_put_x_image followed by
15665 x_destroy_x_image, respectively.
15666 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15667 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15668 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15669 background_transparent fields.
15670 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15671 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15673 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15675 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15676 This mostly consists of undoing recent changes.
15677 * callproc.c (Fcall_process):
15678 * process.c (create_process):
15679 Do not worry about catching SIGCHLD here, undoing previous change.
15680 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15681 * process.c, process.h (catch_child_signal):
15682 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15683 * process.c (catch_child_handler): Don't worry about being called
15684 lazily and do not assume caller has blocked SIGCHLD, undoing
15685 previous change. Move first-time stuff back to
15686 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15687 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15688 set lib_child_handler if it's already initialized, which may
15689 help avoid problems on GNUstep.
15691 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15693 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15694 * callproc.c (Fcall_process):
15695 * process.c (create_process):
15696 Make sure SIGCHLD is caught before we fork,
15697 since Emacs startup no arranges to catch SIGCHLD.
15698 * process.c (lib_child_handler): Initialize to null, not to
15700 (catch_child_signal): Allow self to be called lazily.
15701 Do nothing if it's already been called.
15702 Assume caller has blocked SIGCHLD (all callers do now).
15703 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15704 just before it's really needed.
15705 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15706 since it hasn't been caught yet.
15708 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15710 * image.c (compute_image_size): New function to implement
15711 :max-width and :max-height.
15712 (imagemagick_load_image): Use it.
15714 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15716 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15717 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15719 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15720 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15721 the SIGCHLD handler, since the code is not atomic and (due to glib)
15722 signals may be arriving now.
15723 * sysdep.c (init_signals): Do not catch child signals here;
15724 'main' now does that later, at a safer time.
15726 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15728 Clean up SIGCHLD handling a bit (Bug#14569).
15729 * process.c, process.h (catch_child_signal):
15730 Now always extern, even if !NS_IMPL_GNUSTEP.
15731 * process.c (catch_child_signal): Move glib tickler here from
15732 init_process_emacs, so that it's done earlier in Emacs
15733 initialization. Also move the noninteractive && !initialized
15734 check here from init_process_emacs. This is all a bit cleaner for
15735 GNUish platforms, and I hope it works around the Cygwin bug.
15736 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15737 that glib signal handling is tickled before glib creates threads.
15739 * process.c (wait_reading_process_output): Avoid int overflow
15740 when reading more than 2 GiB total from a process.
15742 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15744 * process.c (create_process): Handle a couple more cases,
15745 i.e., work even if new_argv and wait_child_setup[i] are cached.
15746 Use Fcall_process's style for volatile vars.
15748 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15750 * process.c (create_process): Mark PROCESS volatile.
15752 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15754 Use C99-style flexible array members if available.
15755 This avoids some subtle aliasing issues, which typically
15756 aren't a problem with GCC but may be a problem elsewhere.
15757 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15758 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15759 In either case, it uses a flexible array member rather than
15760 the old struct hack. All uses changed.
15761 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15762 Adjust to sdata reorganization.
15763 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15764 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15765 that ports better to pre-C99 non-GCC.
15766 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15767 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15768 as the latter has changed.
15769 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15770 and port better to pre-C99 GCC.
15771 * image.c (struct xpm_cached_color):
15772 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15773 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15774 Use FLEXIBLE_ARRAY_MEMBER.
15775 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15776 Move decl to top level so it gets checked against implementation.
15777 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15778 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15780 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15782 * syntax.c: Integer cleanups.
15783 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15784 All uses that need 0-or-2 changed to:
15785 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15786 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15787 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15788 (char_quoted, prev_char_comend_first, back_comment)
15789 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15790 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15791 Use bool for boolean.
15792 (update_syntax_table, skip_chars, skip_syntaxes):
15793 Prefer int to unsigned when either will do.
15794 (back_comment): Return boolean success flag, like forw_comment,
15795 instead of positive-or-minus-1 (which might have overflowed int anyway).
15796 Don't stuff ptrdiff_t into int.
15797 (syntax_spec_code, syntax_code_spec): Now const.
15798 (Fmatching_paren, scan_lists, scan_sexps_forward):
15799 Use enum syntaxcode for syntax code.
15800 (Fmatching_paren): Check that arg is a character, not just an integer.
15801 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15802 (Finternal_describe_syntax_value): Omit no-longer-needed
15804 (skip_chars): Use char, not unsigned char, when the distinction
15806 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15807 * bytecode.c (exec_byte_code):
15808 * syntax.c (syntax_spec_code, Fchar_syntax)
15809 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15810 (init_syntax_once):
15811 * syntax.h (SYNTAX_WITH_FLAGS):
15812 Omit unnecessary casts.
15814 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15816 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15817 line dimensions here, to avoid race conditions with the main
15818 thread. (Bug#14062, bug#14630, bug#14669)
15820 * w32term.c (w32_draw_window_cursor): Compute the header line and
15821 mode line dimensions here.
15822 <w32_system_caret_window, w32_system_caret_hdr_height>:
15823 <w32_system_caret_mode_height>: New variables.
15825 * w32term.h: Declare them.
15827 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15829 * alloc.c (die): Move "assertion failed" string here ...
15830 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15831 COND when SUPPRESS_CHECKING. This shrinks the executable text
15832 size by 0.8% to 2.2% when configured with --enable-checking,
15833 depending on optimization flags (GCC 4.8.1 x86-64).
15835 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15837 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15839 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15840 base is 2; this is more accurate.
15842 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15844 * sound.c (string_default): Move to !WINDOWSNT section.
15845 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15847 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15849 * sound.c: Integer cleanups.
15850 Remove unnecessary forward decls.
15851 (struct sound_device): The 'file' member is now a Lisp_Object, not
15852 a char *, so that we needn't invoke alloca on a huge size.
15853 (Fplay_sound_internal): Adjust to this.
15854 (string_default): New function.
15855 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15856 Use it to adjust to the struct sound_device change.
15857 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15858 (be2hs) [0]: Remove.
15860 * syntax.c (skip_chars): Don't use uninitialized storage
15861 when searching a multibyte buffer for characters that are not in a
15862 unibyte string that contains non-ASCII characters.
15864 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15866 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15867 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15869 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15871 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15873 2013-06-18 Kenichi Handa <handa@gnu.org>
15875 * font.c (Ffont_spec): Signal an error for an invalid font name
15878 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15880 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15881 In particular this ports to 32-bit sparc Sun cc.
15882 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15883 array with a dummy element at specpdl[-1], so that its address can
15885 (unbind_to): Do not copy the binding; not needed, now that we
15886 copy old_value in the one place where the copy is needed.
15887 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15888 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15889 (union specbinding): Rename from struct specbinding. Redo layout
15890 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15891 which is not portable. With Sun C 5.12 32-bit sparc, the
15892 declaration causes nargs to be an unsigned bitfield, a behavior
15893 that the C standard allows; but Emacs wants nargs to be signed.
15894 The overall type is now a union of structures rather than a
15895 structure of union of structures, and the 'kind' member is now a
15896 bitfield, so that the overall type doesn't grow. All uses changed.
15897 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15899 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15901 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15902 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15904 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15906 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15908 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15909 unless we know that the window w's frame is a frame object.
15910 Another attempt at solving bug#14062 and bug#14630.
15912 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15914 * textprop.c (property_set_type): New enum.
15915 (add_properties): Allow appending/prepending text properties.
15916 (add_text_properties_1): Factored out of Fadd_text_properties.
15917 (Fadd_text_properties): Move all the code into
15918 add_text_properties_1.
15919 (Fadd_face_text_property): New function that calls
15920 add_text_properties_1.
15922 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15924 Move functions from lisp.h to individual modules when possible.
15925 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15926 * alloc.c (XFLOAT_INIT, set_symbol_name):
15927 * buffer.c (CHECK_OVERLAY):
15928 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15929 (set_char_table_parent):
15930 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15931 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15932 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15933 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15935 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15936 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15937 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15938 (backtrace_args, backtrace_debug_on_exit):
15939 * floatfns.c (CHECK_FLOAT):
15940 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15941 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15942 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15943 (set_hash_index_slot):
15944 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15945 * marker.c (CHECK_MARKER):
15946 * textprop.c (CHECK_STRING_OR_BUFFER):
15947 * window.c (CHECK_WINDOW_CONFIGURATION):
15948 Move here from lisp.h, and make these functions static rather than
15950 * buffer.c (Qoverlayp):
15952 * fns.c (Qhash_table_p):
15953 * window.c (Qwindow_configuration_p):
15955 * lisp.h: Remove the abovementioned defns and decls.
15957 Use functions, not macros, for XINT etc (Bug#11935).
15958 In lisp.h, prefer functions to function-like macros, and
15959 constants to object-like macros, when either will do. This:
15960 . simplifies use, as there's no more need to worry about
15961 arguments' side effects being evaluated multiple times.
15962 . makes the code easier to debug on some platforms.
15963 However, when using gcc -O0, keep using function-like macros
15964 for a few critical operations, for performance reasons.
15965 This sort of thing isn't needed with gcc -Og, but -Og
15966 is a GCC 4.8 feature and isn't widely-enough available yet.
15967 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15968 Remove enum lsb_bits; no longer needed.
15969 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15970 * buffer.c (Qoverlap):
15972 * fns.c (Qhash_table_p):
15973 Now extern, so lisp.h can use these symbols.
15974 * dispextern.h: Include character.h, for MAX_CHAR etc.
15975 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15976 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15977 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15978 (GLYPH_CODE_P): Move here from lisp.h.
15979 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15980 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15981 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15982 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15983 XUNTAG now returns void *.
15984 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15985 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15986 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15987 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15988 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15989 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15990 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15991 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15992 New macros, renamed from their sans-lisp_h_ counterparts.
15993 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15994 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15995 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15996 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15997 If compiling via GCC without optimization, define these as macros
15998 in addition to inline functions.
15999 To disable this, compile with -DINLINING=0.
16000 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
16001 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
16002 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
16003 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
16004 (INTMASK, VALMASK): Now macros, since static values cannot be
16005 accessed from extern inline functions.
16006 (VALMASK): Also a constant, for benefit of old GDB.
16007 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
16008 is INTEGERP, which can fold it in.
16009 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
16010 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
16011 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
16012 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
16013 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
16014 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
16015 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
16016 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
16017 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
16018 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
16019 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
16020 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
16021 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
16022 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
16023 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
16024 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
16025 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16026 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16027 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16028 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16029 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16030 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16031 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16032 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16033 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16034 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16035 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16036 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16037 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16038 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16039 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16040 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16041 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16043 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16044 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16045 (VALMASK): Define in one place rather than in two, merging the
16046 USE_LSB_TAG parts; this is simpler.
16047 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16048 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16049 Move up, to avoid use before definition.
16050 Also include "globals.h" earlier, for the same reason.
16051 (make_natnum): New function.
16052 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16053 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16054 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16055 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16056 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16057 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16058 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16059 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16060 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16061 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16062 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16063 (Qwindow_configuration_p, Qimage): New forward declarations.
16064 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16065 (STRING_COPYIN): Remove; unused.
16066 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16067 (xcar_addr, xcdr_addr): New functions. All uses changed.
16068 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16069 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16070 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16071 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16072 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16073 (TYPE_RANGED_INTEGERP): Simplify.
16074 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16075 (setlocale, fixup_locale, synchronize_system_messages_locale)
16076 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16077 Now empty functions, not macros.
16078 (functionp): Return bool, not int.
16079 * window.c (Qwindow_configuration_p): Now extern,
16080 so window.h can use it.
16081 * window.h (Qwindowp): Move decl back to lisp.h.
16083 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16085 * xdisp.c (Fline_pixel_height): New function, required for solving
16088 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16090 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16092 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16094 * lread.c (syms_of_lread):
16095 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16097 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16099 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16101 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16103 * fileio.c (expand_file_name): Doc fix.
16105 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16107 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16108 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16109 Wait for self, not for 0. This can't hurt on GNU or similar
16110 system, and may help with Cygwin.
16112 * keyboard.c: Don't use PROP (...) as an lvalue.
16113 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16114 Use set_prop (A, B), not PROP (A) = B.
16116 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16118 * xdisp.c (get_it_property): Use it->window instead of generating
16119 a Lisp object from it->w.
16121 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16123 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16124 get-char-property the window that is being rendered, instead of
16125 the buffer, to support window-specific overlays. (Bug#14575)
16126 (compute_display_string_pos): When W is NULL, use the current
16127 buffer as the object to pass to get-char-property.
16128 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16129 pointer member of the bidi iterator, since no window is pertinent
16132 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16134 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16135 being displayed, and pass it to compute_display_string_pos.
16136 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16137 (bidi_paragraph_init): All callers changed.
16139 * xdisp.c (init_from_display_pos, init_iterator)
16140 (handle_single_display_spec, next_overlay_string)
16141 (get_overlay_strings_1, reseat_1, reseat_to_string)
16142 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16143 Set bidi_it.w member from it->w.
16144 (compute_display_string_pos): Accept additional argument, the
16145 window being displayed, and pass it to Fget_char_property.
16148 * dispextern.h (struct bidi_it): New member w, the window being
16150 (compute_display_string_pos): Adjust prototype.
16152 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16154 * xgselect.c: Remove unneeded include xterm.h.
16156 * process.c (wait_reading_process_output): Check for NS before GLIB.
16157 GLIB may be linked in due to rsvg, but ns_select must be called.
16159 * xgselect.c (xg_select): Remove call to window_system_available
16160 and g_main_context_pending at the top, so Gdk events (i.e. file
16161 notify) are processed when Emacs is started with -nw.
16163 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16165 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16166 (ctagsfiles3): New variable, includes only *.m files.
16167 (TAGS): Use an explicit language name in the regular expressions,
16168 to avoid transformation of '/SOMETHING' by MSYS to
16169 'c:\MSYS\SOMETHING'.
16171 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16173 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16175 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16177 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16178 still need to set the mouse pointer shape and activate help-echo.
16181 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16183 A few porting etc. fixes for the new file monitor code.
16184 See the thread containing
16185 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16186 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16187 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16188 (dir_monitor_callback, Fgfile_rm_watch):
16189 Use assq_no_quit instead of Fassoc, for speed.
16190 (dir_monitor_callback, Fgfile_rm_watch):
16191 eassert that the monitor is a fixnum.
16192 (dir_monitor_callback): No need for CDR_SAFE.
16193 Simplify building of lisp with alternative tails.
16194 (Fgfile_add_watch, Fgfile_rm_watch):
16195 Do not assume glib functions set errno reliably on failure.
16196 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16197 and signal an error otherwise.
16198 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16199 Use Fdelq instead of Fdelete, for speed.
16201 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16203 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16204 don't insist on being invoked on a highlighted tool-bar button.
16205 Avoids losing tool-bar functionality when mouse-highlight is nil.
16206 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16207 Don't highlight when mouse-highlight is nil.
16208 (note_mouse_highlight): When mouse-highlight is nil, don't return
16209 right away; instead, run tool-bar and mode-line highlight
16210 subroutine, clear any existing highlight, and revert the mouse
16211 pointer to its default shape. (Bug#14558)
16213 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16215 * lisp.mk (lisp): Add prog-mode.el.
16217 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16219 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16220 * process.c (dummy_handler): New function.
16221 (lib_child_handler): New static var.
16222 (handle_child_signal): Invoke it.
16223 (catch_child_signal): If a library has set up a signal handler,
16224 save it into lib_child_handler.
16225 (init_process_emacs): If using glib and not on Windows, tickle glib's
16226 child-handling code so that it initializes its private SIGCHLD handler.
16227 * syssignal.h (SA_SIGINFO): Default to 0.
16228 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16229 31; it should no longer be needed now.
16231 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16233 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16235 * gfilenotify.c (globals_of_gfilenotify): New function.
16236 (syms_of_gfilenotify): Move global initialization there.
16238 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16240 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16242 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16243 * keyboard.c (menu_bar_items, tool_bar_items):
16244 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16245 not override local keymaps any more.
16247 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16249 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16251 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16253 * w32console.c (initialize_w32_display): Return the dimensions of
16254 the console window via 2 additional arguments, not via the current
16255 frame. This avoids crashes due to overrunning the bounds of
16256 frame's decode_mode_spec_buffer, which is not resized following
16257 the change of the frame dimensions from the initial 10x10.
16259 * w32term.h (w32_initialize_display_info): Adjust prototype.
16261 * term.c (init_tty): Take dimensions of the frame from the values
16262 returned by initialize_w32_display.
16264 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16265 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16266 (LIBES): Add $(GFILENOTIFY_LIBS).
16268 * w32inevt.c (handle_file_notifications): Add dummy implementation
16269 for !HAVE_W32NOTIFY.
16271 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16273 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16275 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16277 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16279 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16281 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16283 Fix minor problems found by static checking.
16284 * data.c (pure_write_error):
16285 Use xsignal2, not Fsignal, as Fsignal might return.
16286 * eval.c (set_backtrace_debug_on_exit): Now static.
16287 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16288 No longer inline. EXTERN_INLINE is needed only for functions
16289 defined in .h files. Reindent function header as per GNU style.
16290 (backtrace_p, backtrace_top, backtrace_next):
16291 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16292 compiler or linker. Add extern decls to pacify gcc -Wall.
16293 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16295 * frame.c (free_monitors): Define only on platforms that need it.
16296 * nsterm.m (ns_term_init):
16297 * process.c (catch_child_signal):
16298 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16299 defined on all porting targets these days.
16300 * process.c, process.h (catch_child_signal):
16301 Make it extern only if NS_IMPL_GNUSTEP is defined.
16303 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16305 * w32.c (gettimeofday): Make the signature identical to prototype
16306 in nt/inc/sys/time.h.
16308 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16310 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16313 * keyboard.c (safe_run_hooks_error): Improve error message.
16315 * data.c (pure_write_error): Add `object' argument.
16316 * puresize.h (CHECK_IMPURE): Use it.
16318 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16320 * Makefile.in (NOTIFY_OBJ): New variable.
16321 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16323 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16324 Call syms_of_gfilenotify.
16326 * gfilenotify.c: New file.
16328 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16329 and Qfile_w32notify.
16330 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16331 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16333 * lisp.h: Declare syms_of_gfilenotify.
16335 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16337 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16339 Merge the specpdl and backtrace stacks. Make the structure of the
16340 specpdl entries more obvious via a tagged union of structs.
16341 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16342 (enum specbind_tag): New enum.
16343 (struct specbinding): Make it a tagged union of structs.
16344 Add a case for backtrace records.
16345 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16346 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16347 (backtrace_debug_on_exit): New accessors.
16348 (struct backtrace): Remove.
16349 (struct catchtag): Remove backlist field.
16350 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16352 (Flocal_variable_p): Speed up the common case where the binding is
16354 * eval.c (backtrace_list): Remove.
16355 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16356 (set_backtrace_args, set_backtrace_nargs)
16357 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16358 (backtrace_next): New functions.
16359 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16360 (unwind_to_catch, internal_lisp_condition_case)
16361 (internal_condition_case, internal_condition_case_1)
16362 (internal_condition_case_2, internal_condition_case_n): Don't bother
16363 with backtrace_list any more.
16364 (Fsignal): Adjust to new backtrace format.
16365 (grow_specpdl): Move up.
16366 (record_in_backtrace): New function.
16367 (eval_sub, Ffuncall): Use it.
16368 (apply_lambda): Adjust to new backtrace format.
16369 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16371 (specbind): Adjust to new specpdl format. Simplify.
16372 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16373 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16375 (mark_backtrace): Remove.
16376 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16377 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16378 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16380 * profiler.c (record_backtrace): Use get_backtrace.
16381 (handle_profiler_signal): Use backtrace_top_function.
16382 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16383 accessor functions.
16385 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16387 * process.h (catch_child_signal): Declare.
16389 * process.c (catch_child_signal): New function.
16390 (init_process_emacs): Call it.
16392 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16393 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16395 (x_set_cursor_type): Remove declaration.
16396 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16397 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16398 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16399 (ns_get_color): Use F suffix on float.
16400 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16401 (ns_get_rgb_color): Remove.
16402 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16403 (note_mouse_movement): x and y are CGFloat.
16404 (ns_draw_fringe_bitmap): Remove unused rowY.
16405 Change #if to COCOA && >= 10_6.
16406 (ns_draw_window_cursor): Remove unused overspill.
16407 (ns_draw_underwave): width and x are EamcsCGFloat.
16408 (ns_draw_box): thickness is CGFloat.
16409 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16410 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16411 if not in main thread.
16412 (ns_get_pending_menu_title, ns_check_menu_open)
16413 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16414 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16415 (sendFromMainThread:): New method.
16416 (changeFont:): size is CGFloat.
16417 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16418 Disable warning about permanent text.
16419 (characterIndexForPoint:): Adjust return type depending on GNUstep
16421 (mouseDown:): delta is CGFloat.
16422 (updateFrameSize): Remove unised variable f.
16423 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16424 Cast float to EmacsCGFloat.
16425 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16426 also to -1 when restoring.
16427 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16428 inside NS_IMPL_COCOA.
16429 (toggleFullScreen:): Put call to toggleFullScreen inside
16430 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16431 (setPosition:portion:whole:): por is CGFloat.
16432 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16433 (mouseDown:): Use CGFloat.
16434 (mouseDragged:): Remove unised variable edge.
16435 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16437 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16438 of CGFloat differs.
16439 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16440 when NS_IMPL_GNUSTEP.
16441 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16442 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16443 (EmacsToolbar): Add clearAll. Add tag argument to
16444 addDisplayItemWithImage.
16445 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16447 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16449 * nsmenu.m (ns_update_menubar): Make static.
16450 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16451 (fillWithWidgetValue:): Add cast to SEL for setAction.
16452 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16453 (update_frame_tool_bar): Update code for GNUstep.
16454 (clearAll): New method.
16455 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16456 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16457 Move identifierToItem setObject and activeIdentifiers addObject before
16458 call to insertItemWithItemIdentifier.
16459 (validateVisibleItems): Fix indentation.
16460 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16461 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16462 UtilityWindow to aStyle, remove call to setStyleMask.
16464 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16466 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16467 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16468 Use F suffix on floats.
16469 (ns_char_width): Returns CGFloat.
16470 (ns_ascii_average_width): w is CGFloat instead of float.
16471 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16473 (ns_glyph_metrics): CGFloat instead of float.
16475 * nsfns.m (x_set_foreground_color, x_set_background_color):
16477 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16478 remove unused variables.
16479 (Fns_read_file_name): Keep track if panel is for save.
16480 Use ns_filename_from_panel/ns_directory_from_panel.
16481 (Fns_list_services): delegate only used for COCOA.
16482 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16483 Just return the input if GNUstep.
16484 (x_screen_planes): Remove.
16485 (Fxw_color_values): Use EmacsCGFloat
16486 (Fns_display_monitor_attributes_list): Only get screen number for
16488 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16490 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16491 ns_directory_from_panel.
16493 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16495 * process.c (handle_child_signal): Also use WCONTINUED.
16496 This is so that list-processes doesn't mistakenly list the process
16497 as stopped, when the process has actually been continued and is
16500 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16502 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16503 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16504 not already configured.
16506 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16508 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16510 * Makefile.in (mostlyclean): Remove *.res files.
16512 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16514 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16515 a buffer (bug#8447).
16517 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16519 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16520 display vector, and we backtrack, handle the case that the
16521 previous character position is also displayed from a display
16522 vector or covered by a display string or image. (Bug#14476)
16524 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16526 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16527 (struct MonitorInfo, free_monitors): Remove.
16528 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16529 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16530 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16533 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16534 (struct MonitorInfo, free_monitors): Remove.
16535 (ns_screen_name): Make static.
16536 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16537 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16540 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16541 (struct MonitorInfo): New struct.
16542 (free_monitors, make_monitor_attribute_list): Declare.
16544 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16546 (free_monitors, make_monitor_attribute_list): New functions.
16547 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16550 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16552 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16554 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16556 * keyboard.c: Apply keyboard decoding only to events that come directly
16557 from the tty, not from unread-command-events (bug#14368).
16558 (read_event_from_main_queue): New function, extracted from read_char.
16559 (read_decoded_char): Remove.
16560 (read_decoded_event_from_main_queue): New function to replace it.
16561 (read_char): Use it.
16562 (read_key_sequence): Use read_char rather than read_decoded_char.
16564 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16566 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16568 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16570 2013-05-22 Kenichi Handa <handa@gnu.org>
16572 The following changes are to fix the setting of
16573 buffer-file-coding-system on, for instance, C-x RET c unix RET
16574 _FILE_OF_DOS_EOL_TYPE_ RET.
16576 * coding.h (struct coding_system): New member detected_utf8_chars.
16578 * coding.c (detect_coding_utf_8): Count characters and check EOL
16579 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16581 (setup_coding_system): Do not initialize coding->head_ascii.
16582 (check_ascii): Do not set coding->eol_seen but update it. Do not
16583 call adjust_coding_eol_type here.
16584 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16585 If the eol-type of CODING is already specified, adjust the eol type
16586 of the found coding-system.
16587 (decode_coding_gap): Cancel previous change. Utilize the
16588 character numbers counted by detect_coding_utf_8. Fix detection
16591 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16593 * search.c (looking_at_1): Only set last_thing_searched if the match
16594 changed the match-data (bug#14281).
16596 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16598 * xdisp.c (reseat_at_previous_visible_line_start):
16599 Already declared in dispextern.h, so remove it here.
16600 (move_it_vertically_backward): Likewise.
16602 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16604 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16605 (Fx_display_pixel_width, Fx_display_pixel_height)
16606 (Fx_display_mm_width, Fx_display_mm_height):
16607 Mention `display-monitor-attributes-list' in docstrings.
16609 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16610 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16611 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16612 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16613 (Fx_display_backing_store, Fx_display_visual_class)
16614 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16615 (Fx_display_grayscale_p, Fx_display_pixel_width)
16616 (Fx_display_pixel_height, Fx_display_planes)
16617 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16618 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16619 (Fx_display_mm_width, Fx_display_mm_height)
16620 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16621 height for all physical monitors as in X11.
16623 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16624 Return pixel width or height for all physical monitors as in X11.
16626 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16628 Port --enable-gcc-warnings to clang.
16629 * bytecode.c (exec_byte_code):
16631 Redo diagnostic pragmas to pacify clang, too.
16632 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16633 * editfns.c (Fencode_time):
16634 * fileio.c (file_accessible_directory_p):
16635 * font.c (font_unparse_xlfd):
16636 Use '&"string"[index]' instead of '"string" + (index)'.
16637 * undo.c (user_error): Remove; unused.
16639 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16641 * insdel.c (insert_1_both): Document the arguments, instead of
16642 referring to insert_1, which no longer exists.
16644 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16645 some window, increment windows_or_buffers_changed, so that
16646 *Messages* display in that window is updated. (Bug#14408)
16648 * w32.c: Include epaths.h.
16649 (init_environment): Use cmdproxy.exe without leading directories.
16650 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16652 (gettimeofday): Adjust signature and return value to Posix
16655 * unexw32.c (open_output_file): Delete the existing emacs.exe
16656 before creating it, to break the hard link to the versioned
16659 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16660 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16661 (FIRSTFILE_OBJ): New variables.
16662 (W32_RES): Rename to EMACSRES. All users changed.
16663 (base_obj): Use $(CM_OBJ).
16664 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16665 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16666 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16667 $(W32_RES_LINK) before $(LIBES).
16668 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16670 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16672 * makefile.w32-in (DOC): Use just "DOC".
16674 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16676 * process.c: Export default filters and sentinels to Elisp.
16677 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16679 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16680 (Fset_process_sentinel, Fformat_network_address):
16681 Default to them instead of nil.
16682 (server_accept_connection): Sentinels can't be nil any more.
16683 (read_and_dispose_of_process_output): New function, extracted from
16684 read_process_output.
16685 (read_process_output): Use it; filters can't be nil.
16686 (Finternal_default_process_filter): New function, extracted from
16687 read_process_output.
16688 (exec_sentinel_unwind): Remove function.
16689 (exec_sentinel): Don't zilch sentinel while running.
16690 (status_notify): Sentinels can't be nil.
16691 (Finternal_default_process_sentinel): New function extracted from
16693 (setup_process_coding_systems): Default filter is not nil any more.
16694 (syms_of_process): Export new Elisp functions and initialize
16696 * lisp.h (make_lisp_proc): New function.
16698 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16700 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16702 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16704 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16705 unless we know that the window w is a leaf window.
16706 Another attempt at solving bug#14062.
16708 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16710 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16713 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16715 * image.c (gif_load): Check that subimages fit (Bug#14345).
16717 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16719 * lread.c (skip_dyn_eof): New function.
16720 (read1): Use it to skip the end of a file in response to #@00.
16722 * doc.c (get_doc_string): Slightly relax the sanity checking.
16724 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16726 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16727 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16728 (MonitorInfo): New struct.
16729 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16730 (Fns_display_monitor_attributes_list): New functions.
16731 (display-usable-bounds): Remove.
16732 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16735 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16737 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16738 (GTK_CHECK_VERSION): New macro, if not already defined.
16739 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16740 replaced by GTK_CHECK_VERSION.
16742 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16744 * xterm.h (GTK_PREREQ): New macro.
16745 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16746 to use this macro instead, for consistency and clarity.
16748 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16750 * xdisp.c (row_for_charpos_p): New function, with code of
16751 cursor_row_p, but accepts an additional argument CHARPOS instead
16752 of using a hardcoded PT.
16753 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16754 (row_containing_pos): Call row_for_charpos_p instead of partially
16755 doing the same. Fixes cursor positioning under longlines-mode
16756 when longlines-show-effect includes more than one newline, when
16757 moving the cursor vertically up.
16759 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16761 * makefile.w32-in (ACL_H): New macro.
16762 ($(BLD)/fileio.$(O)): Update dependencies.
16764 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16766 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16767 * Makefile.in (LIB_ACL): New macro.
16768 (LIBACL_LIBS): Remove.
16769 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16770 * fileio.c: Include <acl.h>.
16771 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16772 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16774 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16777 * unexelf.c: Don't assume ElfW (Half) fits in int.
16778 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16779 when dealing with ElfW (Half) values, since they can exceed 2**31
16780 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16781 (entry_address): Omit unused NUM arg. All uses changed.
16783 2013-05-07 Juri Linkov <juri@jurta.org>
16785 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16786 to the string converted from number with `Fnumber_to_string'.
16789 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16791 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16792 This fixes a problem introduced by my previous change.
16794 2013-05-07 Glenn Morris <rgm@gnu.org>
16796 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16798 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16800 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16802 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16804 Static checking by GCC 4.8.0.
16805 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16806 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16807 (x_get_monitor_attributes_fallback)
16808 (x_get_monitor_attributes_xinerama)
16809 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16810 Define only if USE_GTK.
16811 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16812 (x_get_monitor_attributes_fallback): Omit unused locals.
16813 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16814 Use double, not float, to avoid mixed-mode floating point arithmetic.
16816 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16817 Jan Djärv <jan.h.d@swipnet.se>
16819 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16820 (XINERAMA_CFLAGS): New macros.
16821 (ALL_CFLAGS, LIBES): Use them.
16823 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16824 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16825 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16826 (syms_of_xfns): DEFSYM them.
16827 (struct MonitorInfo): New struct.
16828 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16829 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16830 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16831 (x_get_monitor_attributes_xinerama): New functions.
16832 (Fx_display_monitor_attributes_list): New primitive.
16833 (syms_of_xfns): Defsubr it.
16835 * xterm.h (x_display_info): Add Xatom_net_workarea and
16836 Xatom_net_current_desktop.
16838 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16839 and dpyinfo->Xatom_net_current_desktop.
16841 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16843 * xdisp.c (pos_visible_p): Use the special code for finding the
16844 beginning of a display property or overlay for any "replacing"
16845 display property, not just for display strings. This solves
16846 incorrect reporting of position by posn-at-point. (Bug#14241)
16848 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16850 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16851 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16852 Verify that ElfW (Half) fits in int.
16853 (fatal): Use same signature as lisp.h.
16854 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16855 configure and build with -DUNEXELF_DEBUG without worrying about
16856 other modules that use DEBUG.
16857 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16858 possibly-wide integers now uses it instead of plain fprintf.
16859 (entry_address): New function, which avoids problems with 32-bit
16860 overflow on 64-bit hosts.
16861 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16862 (round_up): Don't assume the remainder fits in int.
16863 (find_section): Use bool for boolean. Simplify debug code.
16864 (unexec): Don't assume file sizes fit in int or size_t.
16865 Omit unnecessary trailing newline in 'fatal' format.
16866 Use strerror rather than outputting decimal error number.
16867 Remove unused code when emacs is not defined;
16868 this file relies on Emacs now.
16869 Don't assume e_phnum and e_shnum are positive.
16871 * regex.c: Fix problems when DEBUG is defined.
16872 (extract_number, extract_number_and_incr): Define regardless of
16873 whether DEBUG is defined; that's simpler and makes the code less
16874 likely to go stale in the normal case when DEBUG is not defined.
16875 Return int rather than taking an int * arg. All callers changed.
16876 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16877 Remove, replacing with ...
16878 (DEBUG_PRINT): New macro. All callers changed.
16879 (DEBUG_COMPILES_ARGUMENTS): New macro.
16880 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16881 (print_compiled_pattern, print_double_string) [DEBUG]:
16882 Use prototype rather than old-style definition.
16883 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16884 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16885 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16886 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16887 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16888 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16889 This matters only when DEBUG is defined.
16891 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16893 * xdisp.c (set_iterator_to_next): Set the
16894 ignore_overlay_strings_at_pos_p flag only if we are _really_
16895 iterating over an overlay string, as indicated by the
16896 current.overlay_string_index member. (Bug#14306)
16898 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16900 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16901 to where it is used, to avoid autorelease issues (Bug#14050).
16903 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16905 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16906 * fileio.c (syms_of_fileio): Implement this.
16907 * filelock.c (create_lock_file): If symbolic links don't work, so
16908 we use a regular file as a lock file, do not fsync the lock file;
16911 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16913 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16914 (syms_of_minibuf): Adjust accodingly.
16916 * callint.c (Fcall_interactively): Adjust calls accordingly.
16918 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16920 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16921 w->contents is a buffer before computing everything else.
16922 Use parentheses to disambiguate last part of the condition.
16924 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16925 assertion violations. (Bug#14062)
16927 2013-05-01 David Reitter <david.reitter@gmail.com>
16929 * nsfns.m (ns_tooltip): Initialize.
16931 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16933 * coding.c (decode_coding_gap): Don't remove the character before
16934 a newline unless it's a CR character. (Bug#14287)
16936 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16938 * dispextern.h (struct face): Move enum face_underline_type
16939 earlier so that bitfields can be in the same word.
16941 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16943 * nsfns.m (handlePanelKeys): New function.
16944 (EmacsOpenPanel:performKeyEquivalent:)
16945 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16946 arrows/function/control and copy/paste keys (Bug#14296).
16948 2013-04-27 Juri Linkov <juri@jurta.org>
16950 * callint.c (Fcall_interactively): Call `Qread_number' for
16951 interactive code letter `n' instead of using duplicate code.
16954 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16956 * systime.h (make_timeval): Declare as 'const'.
16958 2013-04-27 Kenichi Handa <handa@gnu.org>
16960 * font.c (font_open_entity): Always open a font of manageable
16963 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16965 Port better to AIX (Bug#14258).
16966 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16969 2013-04-24 Kenichi Handa <handa@gnu.org>
16971 * coding.c (decode_coding_iso_2022): When an invalid escape
16972 sequence is encountered, reset the invocation and designation
16973 status to the safest one.
16975 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16977 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16978 Without this fix, "make distclean" leaves stamp-h1 behind.
16980 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16982 * w32fns.c (w32_fullscreen_rect): New function to compute the
16983 window rectangle for the given fullscreen mode.
16984 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16985 longer tunes the window size. This keeps the window's edges flush
16986 with the screen and allows the taskbar to hide itself in fullboth.
16988 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16989 window decorations and uses the entire screen.
16991 * w32term.h (w32_fullscreen_rect) Add prototype.
16992 (struct w32_output): Replace normal_width, normal_height,
16993 normal_top, and normal_left members with a single normal_placement
16995 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16997 (FRAME_NORMAL_PLACEMENT): New macro.
16999 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
17001 * minibuf.c (Ftest_completion): Silence compiler warning.
17003 2013-04-15 Eli Zaretskii <eliz@gnu.org>
17005 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
17008 * frame.h (WINDOW_FRAME): Protect macro and its argument with
17011 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
17012 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
17013 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
17014 parentheses where appropriate.
17016 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
17018 * keyboard.c (timer_start_idle): Remove no-longer-used local.
17020 2013-04-14 Eli Zaretskii <eliz@gnu.org>
17022 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
17023 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
17024 Mention in the doc string that setting these variables takes
17025 effect only after a call to set-window-buffer. (Bug#14200)
17027 2013-04-13 Eli Zaretskii <eliz@gnu.org>
17029 * indent.c (Fvertical_motion): Don't consider display strings on
17030 overlay strings as display strings on the buffer position we
17031 started from. This prevents vertical cursor motion from jumping
17032 more than one line when there's an overlay string with a display
17033 property at end of line.
17034 Reported by Karl Chen <Karl.Chen@quarl.org> in
17035 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17037 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17039 * window.c (select_window): `record_buffer' even if window is
17040 already selected (bug#14191).
17042 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17044 * window.c (Fwindow_end): Test more flags, including the buffer's
17045 last_overlay_modified flag, to determine whether the window's
17046 display is really up-to-date. Prevents the function from
17047 returning a stale value. (Bug#14170)
17048 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17051 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17053 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17054 garbaged only if it is not already the top frame on its TTY.
17055 This prevents flickering due to constant redrawing of TTY frames when
17056 there are GUI frames open in the same session. (Bug#13864)
17058 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17060 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17061 of marking the idle timers directly.
17063 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17065 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17066 tables (bug#14054).
17068 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17070 * window.c (select_window): Don't record_buffer while the invariant is
17071 temporarily broken (bug#14161).
17073 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17075 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17077 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17079 2013-04-07 Romain Francoise <romain@orebokech.com>
17081 Ignore additional platform-specific ACL errors (Bug#13702).
17082 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17083 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17085 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17087 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17090 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17092 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17093 This bug was introduced by my 2013-02-25 change that simplified
17094 data_start configuration. Without this change, on GNU/Linux
17095 an Emacs configured with --enable-profiling fails immediately
17096 due to a profiler signal.
17097 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17098 with these flags. On platforms where special flags are needed
17099 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17100 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17101 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17103 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17105 Get rid of some platform-specific functions examining window
17106 system and its capabilities. This is a partial rework of the
17108 * lisp.h (have_menus_p): Remove prototype. This function is
17109 replaced with platform-independent window_system_available.
17110 (check_window_system): Move to...
17111 * frame.h (decode_window_system_frame, window_system_available):
17112 ...here, add new prototypes.
17113 * frame.c (window_system_available, decode_window_system_frame):
17115 (check_window_system): Platform-independent now.
17116 * xterm.h (x_in_use): Remove declaration.
17118 * w32term.h (check_x_frame):
17119 * nsterm.h (check_x_frame): Remove prototypes. This function
17120 is replaced with platform-independent decode_window_system_frame.
17121 * msdos.c (have_menus_p): Remove.
17122 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17123 Remove platform-specific functions. Use check_window_system,
17124 decode_window_system_frame and check_ns_display_info where
17125 appropriate. Minor style and comment tweaks.
17126 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17127 (check_x_frame): Likewise.
17128 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17130 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17131 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17132 * xmenu.c, xselect.c: All related users changed.
17134 2013-04-03 Kenichi Handa <handa@gnu.org>
17136 The following changes is to optimize the code for reading UTF-8
17139 * coding.c (check_ascii): Rename from detect_ascii. Return value
17140 changed. Check EOL format. Do not call adjust_coding_eol_type
17142 (check_utf_8): New function.
17143 (adjust_coding_eol_type): Do nothing if already adjusted.
17144 (detect_coding): Compare the return value of check_ascii with
17145 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17146 (decode_coding_gap): Optimize for valid UTF-8.
17148 2013-03-21 Kenichi Handa <handa@gnu.org>
17150 * coding.c (syms_of_coding): Cancel previous change.
17152 * insdel.c (insert_from_gap): Fix previous change.
17154 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17156 Consistently use platform-specific function to detect window system.
17157 * lisp.h (check_window_system): New prototype. This function is
17158 going to replace check_x, check_w32 and check_ns.
17159 (have_menus_p): Mention msdos.c in comment.
17160 * fontset.c (check_window_system_func): Remove. Adjust all users.
17161 * fontset.h (check_window_system_func): Remove prototype.
17162 * nsterm.h (check_ns):
17163 * xterm.h (check_x):
17164 * w32term.h (check_w32): Likewise.
17165 * menu.c (Fx_popup_menu): Use check_window_system.
17166 * msdos.c (check_window_system): Define for MS-DOS.
17167 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17168 * w32fns.c (check_window_system): Likewise for MS-Windows.
17169 * xfns.c (check_window_system): Likewise for X.
17170 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17171 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17173 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17175 Prefer < to > in range checks such as 0 <= i && i < N.
17176 This makes it easier to visualize quantities on a number line.
17177 This patch doesn't apply to all such range checks,
17178 only to the range checks affected by the 2013-03-24 change.
17179 This patch reverts most of the 2013-03-24 change.
17180 * alloc.c (xpalloc, Fgarbage_collect):
17181 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17182 * character.c (string_escape_byte8):
17183 * charset.c (read_hex):
17184 * data.c (cons_to_unsigned):
17185 * dispnew.c (update_frame_1):
17186 * doc.c (Fsubstitute_command_keys):
17187 * doprnt.c (doprnt):
17188 * editfns.c (hi_time, decode_time_components):
17189 * fileio.c (file_offset):
17190 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17191 * font.c (font_intern_prop):
17192 * frame.c (x_set_alpha):
17193 * gtkutil.c (get_utf8_string):
17194 * indent.c (check_display_width):
17195 * keymap.c (Fkey_description):
17196 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17198 * minibuf.c (read_minibuf_noninteractive):
17199 * process.c (wait_reading_process_output):
17200 * search.c (Freplace_match):
17201 * window.c (get_phys_cursor_glyph):
17202 * xdisp.c (redisplay_internal):
17203 * xsmfns.c (smc_save_yourself_CB):
17204 Prefer < to > for range checks.
17205 * dispnew.c (sit_for): Don't mishandle NaNs.
17206 This fixes a bug introduced in the 2013-03-24 change.
17207 * editfns.c (decode_time_components): Don't hoist comparison.
17208 This fixes another bug introduced in the 2013-03-24 change.
17210 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17212 * frame.h (struct frame): Drop scroll_bottom_vpos
17213 member becaue all real users are dead long ago.
17214 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17215 * xdisp.c (redisplay_internal): Adjust user.
17217 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17219 * nsmenu.m (showAtX:Y:for:): setLevel to
17220 NSPopUpMenuWindowLevel (Bug#13998).
17222 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17224 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17225 (ns_check_pending_open_menu): Declare.
17227 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17228 (x_activate_menubar): Update the menu with title that matches
17229 ns_get_pending_menu_title, and call
17230 ns_check_pending_openmenu (Bug#12698).
17231 (menuWillOpen:): New method.
17232 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17234 * nsterm.m (menu_will_open_state, menu_mouse_point)
17235 (menu_pending_title): New varaibles.
17236 (ns_get_pending_menu_title, ns_check_menu_open)
17237 (ns_check_pending_open_menu): New functions.
17239 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17241 * indent.c (current_column_bol_cache): Remove leftover which is not
17242 used in Fmove_to_column any more.
17243 (current_column, scan_for_column): Adjust users.
17244 * keyboard.c (last_point_position_buffer, last_point_position_window):
17245 Remove leftovers which are not used for recording undo any more.
17246 (command_loop_1, syms_of_keyboard): Adjust users.
17247 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17248 redisplay_window any more.
17249 (move_it_to): Adjust user.
17251 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17253 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17254 Update dependencies.
17256 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17258 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17259 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17260 forward references.
17262 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17264 * window.h (struct window): Replace hchild, vchild and buffer slots
17265 with a single slot 'contents'. This is possible because each valid
17266 window may have either the child window (in vertical or horizontal
17267 combination) or buffer to display (for the leaf window). Using that,
17268 a lot of operations to traverse and/or change window hierarchies may
17269 be simplified. New member horizontal is used to distinguish between
17270 horizontal and vertical combinations of internal windows.
17271 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17272 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17273 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17274 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17275 Use contents slot, not buffer, where appropriate.
17276 (wset_combination): New function.
17277 (wset_buffer): Add eassert.
17278 (Fframe_first_window): Simplify the loop reaching first window.
17279 (Fwindow_buffer): Use WINDOW_LEAF_P.
17280 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17281 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17282 (unshow_buffer): Convert initial debugging check to eassert.
17283 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17284 (make_parent_window, window_resize_check, window_resize_apply)
17285 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17286 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17287 Adjust to match struct window changes.
17288 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17289 (mark_window_cursors_off, count_windows, get_leaf_windows)
17290 (foreach_window_1): Simplify the loop.
17291 * alloc.c (mark_object): Do not check for the leaf window because
17292 internal windows has no glyph matrices anyway.
17293 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17294 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17295 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17296 (build_frame_matrix_from_window_tree, mirror_make_current)
17297 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17298 (update_window_tree, set_window_update_flags): Simplify the loop.
17299 (sync_window_with_frame_matrix_rows): Enforce live window.
17300 Use contents slot, not buffer, where appropriate.
17301 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17302 and WINDOW_HORIZONTAL_COMBINATION_P.
17303 (make_frame_visible_1): Simplify the loop.
17304 Use contents slot, not buffer, where appropriate.
17305 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17306 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17307 (expose_window_tree): Likewise.
17308 Use contents slot, not buffer, where appropriate.
17309 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17310 to avoid deleted windows. Use contents slot instead of buffer.
17311 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17312 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17313 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17314 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17316 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17318 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17319 identify the reasons for assertion violations in bug#14062 and
17321 (Fx_show_tip): Fix compilation error under
17322 "--enable-check-lisp-object-type". (Bug#14073)
17324 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17325 Reported by <rzl24ozi@gmail.com>.
17327 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17329 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17331 (unwind_with_echo_area_buffer): ...to restore it here.
17332 This is needed to ensure that...
17333 (redisplay_window): ...both window markers are valid here,
17334 which is verified by eassert.
17335 * editfns.c (save_excursion_save): Do not assume that
17336 selected_window always displays the buffer.
17337 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17340 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17342 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17345 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17347 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17349 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17351 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17352 since MinGW's w32api headers do. This avoids compiler warnings.
17354 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17355 if already defined.
17357 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17359 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17361 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17363 * gtkutil.c (style_changed_cb): Check if frame is live and an
17364 X frame (Bug#14038).
17366 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17368 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17369 Define only for _WIN32_WINNT less than 0x0500.
17370 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17372 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17373 see its own definitions of 'struct timeval' and 'struct timezone'.
17375 Fix incompatibilities between MinGW.org and MinGW64 headers.
17376 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17378 * w32.c (REPARSE_DATA_BUFFER): Guard with
17379 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17381 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17383 * xterm.c: Include X11/XKBlib.h
17384 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17386 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17388 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17390 * blockinput.h (input_blocked_p): Likewise.
17391 * bytecode.c (exec_byte_code): Likewise.
17392 * callproc.c (call_process_kill, call_process_cleanup)
17393 (Fcall_process): Likewise.
17394 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17395 (Fccl_execute_on_string): Likewise.
17396 * character.c (string_escape_byte8): Likewise.
17397 * charset.c (read_hex): Likewise.
17398 * cm.c (calccost): Likewise.
17399 * data.c (cons_to_unsigned): Likewise.
17400 * dired.c (directory_files_internal, file_name_completion):
17402 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17403 (sit_for): Likewise.
17404 * doc.c (Fsubstitute_command_keys): Likewise.
17405 * doprnt.c (doprnt): Likewise.
17406 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17407 * emacsgtkfixed.c: Likewise.
17408 * fileio.c (file_offset, Fwrite_region): Likewise.
17409 * floatfns.c (Fexpt, fmod_float): Likewise.
17410 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17412 * font.c (font_intern_prop): Likewise.
17413 * frame.c (x_set_alpha): Likewise.
17414 * gtkutil.c (get_utf8_string): Likewise.
17415 * indent.c (check_display_width): Likewise.
17416 * intervals.c (create_root_interval, rotate_right, rotate_left)
17417 (split_interval_right, split_interval_left)
17418 (adjust_intervals_for_insertion, delete_node)
17419 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17420 (merge_interval_right, merge_interval_left, copy_intervals)
17421 (set_intervals_multibyte_1): Likewise.
17422 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17423 * keymap.c (Fkey_description): Likewise.
17424 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17425 * lread.c (openp, read_integer, read1, string_to_number):
17427 * menu.c (ensure_menu_items): Likewise.
17428 * minibuf.c (read_minibuf_noninteractive): Likewise.
17429 * print.c (printchar, strout): Likewise.
17430 * process.c (create_process, Faccept_process_output)
17431 (wait_reading_process_output, read_process_output, send_process)
17432 (wait_reading_process_output): Likewise.
17433 * profiler.c (make_log, handle_profiler_signal): Likewise.
17434 * regex.c (re_exec): Likewise.
17435 * regex.h: Likewise.
17436 * search.c (looking_at_1, Freplace_match): Likewise.
17437 * sysdep.c (get_child_status, procfs_ttyname)
17438 (procfs_get_total_memory): Likewise.
17439 * systime.h (EMACS_TIME_VALID_P): Likewise.
17440 * term.c (dissociate_if_controlling_tty): Likewise.
17441 * window.c (get_phys_cursor_glyph): Likewise.
17442 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17443 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17445 * xfns.c (Fx_window_property): Likewise.
17446 * xmenu.c (set_frame_menubar): Likewise.
17447 * xselect.c (x_get_window_property, x_handle_dnd_message):
17449 * xsmfns.c (smc_save_yourself_CB): Likewise.
17450 * xterm.c (x_scroll_bar_set_handle): Likewise.
17452 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17454 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17455 to be optional or nil. Adjust comment and convert it to docstring.
17456 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17457 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17459 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17461 Static checking by GCC 4.8-20130319.
17462 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17463 * process.c (Fset_process_datagram_address)
17464 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17465 * xdisp.c (get_char_face_and_encoding)
17466 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17467 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17468 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17470 2013-03-24 Ken Brown <kbrown@cornell.edu>
17472 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17473 fix compilation on 64-bit Cygwin, where underscores are not
17474 automatically prepended.
17476 * w32term.c (w32_initialize): Silence compiler warning.
17478 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17480 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17481 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17482 variables, to save and restore frame dimensions.
17483 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17484 after returning from a 'fullscreen' configuration.
17485 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17486 to avoid races between the main thread and the input thread.
17488 * w32term.h (struct w32_output): New members normal_width,
17489 normal_height, normal_top, normal_left, and prev_fsmode.
17490 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17491 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17492 members of a frame.
17494 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17495 'fullscreen' parameter. Always record previous width and height
17496 of the frame, except when switching out of maximized modes, so
17497 that they could be restored correctly, instead of resetting to the
17498 default frame dimensions. Send SC_RESTORE command to the frame,
17499 unless we are going to send SC_MAXIMIZE, to restore the frame
17500 resize hints in the mouse pointer shown by the window manager.
17503 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17505 * lisp.h (get_frame_param): Adjust conditions for prototype
17508 2013-03-22 Ken Brown <kbrown@cornell.edu>
17510 * unexcw.c: Drop unneeded inclusion of w32common.h.
17511 (report_sheap_usage): Declare.
17512 (read_exe_header): Add magic numbers for x86_64.
17513 (fixup_executable): Fix printf format specifier for unsigned long
17516 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17518 * frame.h (struct frame): Put menu_bar_window under #ifdef
17519 because this member is not needed when X toolkit is in use.
17520 (fset_menu_bar_window):
17521 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17522 (free_glyphs, update_frame):
17523 * xdisp.c (expose_frame): Likewise.
17524 (display_menu_bar): Likewise. Remove redundant eassert.
17525 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17528 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17530 Use functions and constants to manipulate Lisp_Save_Value objects.
17531 This replaces code that used macros and strings and token-pasting.
17532 The change makes the C source a bit easier to follow,
17533 and shrinks the Emacs executable a bit.
17534 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17535 (make_save_value): Change 1st arg from string to enum. All callers
17538 (mark_object): Use if, not #if, for GC_MARK_STACK.
17539 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17540 (XSAVE_OBJECT): Now functions, not macros.
17541 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17542 the constant was never used.
17543 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17544 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17545 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17546 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17548 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17549 type3 with a single member save_type. All uses changed.
17550 (save_type, set_save_pointer, set_save_integer): New functions.
17551 * print.c (PRINTX): Remove.
17553 * alloc.c: Remove redundant static declarations.
17555 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17557 * window.h (struct window): Convert left_col, top_line, total_lines
17558 and total_cols from Lisp_Objects to integers. Adjust comments.
17559 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17561 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17562 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17563 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17564 Adjust users where appropriate.
17566 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17568 * frame.h (struct frame): Drop resx and resy because the same data is
17569 available from window system-specific output context. Adjust users.
17570 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17571 New functions to provide defaults when no window system available.
17572 (FRAME_RES_X, FRAME_RES_Y): New macros.
17573 (NUMVAL): Move from xdisp.c.
17574 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17575 (Ffont_face_attributes, Fopen_font):
17576 * image.c (gs_load):
17577 * w32font.c (fill_in_logfont):
17578 * xdisp.c (calc_pixel_width_or_height):
17579 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17580 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17582 2013-03-20 Kenichi Handa <handa@gnu.org>
17584 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17585 to 1 (temporary workaround until a bug related to ASCII
17586 optimization is fixed).
17588 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17590 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17591 Signal error if window is not internal. Adjust docstring.
17592 (delete_all_child_windows): Use combination_limit to save the buffer.
17593 (Fset_window_configuration): Adjust accordingly.
17594 * print.c (syms_of_print): Initialize debugging output not here...
17595 (init_print_once): ...but in a new function here.
17596 * lisp.h (init_print_once): Add prototype.
17597 * emacs.c (main): Add call to init_print_once. Adjust comments.
17599 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17601 * window.c (window_resize_check, window_resize_apply)
17602 (window_from_coordinates, recombine_windows, set_window_buffer)
17603 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17604 (Fsplit_window_internal, Fdelete_window_internal)
17605 (freeze_window_starts): Use bool for booleans.
17606 * window.h (window_frame_coordinates, resize_frame_windows)
17607 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17609 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17611 * dispnew.c (bitch_at_user): Use `user-error'.
17613 2013-03-17 Ken Brown <kbrown@cornell.edu>
17615 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17616 as return type of image_background. (Bug#13981)
17617 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17619 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17621 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17622 (ns_select): Don't return with result uninitialized.
17624 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17627 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17629 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17630 directories. If filename is nil, get directory name (Bug#13932).
17631 Use getFilename and getDirectory.
17632 (getFilename, getDirectory): New methods for EmacsSavePanel and
17634 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17636 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17638 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17640 2013-03-15 Kenichi Handa <handa@gnu.org>
17642 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17643 (adjust_after_replace): Make it back to static. Delete the third
17644 arg text_at_gap_tail. Cancel the code for handling it.
17646 * coding.h (struct coding_system): New member eol_seen.
17648 * coding.c (detect_ascii): New function.
17649 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17650 when the source bytes are actually scanned. On detecting for
17651 coding_category_utf_8_auto, call detect_ascii instead of scanning
17652 source bytes directly.
17653 (produce_chars): Call insert_from_gap with the new arg 0.
17654 (encode_coding): Likewise.
17655 (decode_coding_gap): Control ASCII optimization by the variable
17656 disable_ascii_optimization instead of #ifndef .. #endif.
17657 Deccode EOL format according to coding->eol_seen.
17658 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17661 * lisp.h (adjust_after_replace): Cancel externing it.
17662 (insert_from_gap): Adjust prototype.
17664 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17666 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17667 FULLSCREEN_MAXIMIZED. (Bug#13935)
17669 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17671 * region-cache.c (find_cache_boundary, move_cache_gap)
17672 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17673 Simplify debugging check and convert to eassert. Adjust comment.
17674 (pp_cache): Put under ENABLE_CHECKING.
17676 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17678 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17679 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17680 and WM_ACTIVATEAPP.
17681 (w32fullscreen_hook): If the frame is visible, reset
17682 f->want_fullscreen flag after changing the frame size. If the
17683 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17686 2013-03-13 Daniel Colascione <dancol@dancol.org>
17688 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17689 too so that these builds can use Cygwin's file conversion
17690 functions. (We've been building and linking cygw32.o all along
17691 and just not using it.)
17693 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17695 File synchronization fixes (Bug#13944).
17696 * Makefile.in (LIB_FDATASYNC): New macro.
17698 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17699 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17700 Don't worry about HAVE_FSYNC, since a substitute fsync is
17701 available if the system lacks one.
17702 (Fwrite_regin): Retry fsync if interrupted.
17704 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17706 * w32term.c (w32_read_socket): If the Emacs frame is being
17707 activated, call w32fullscreen_hook, to make sure the new frame
17708 dimensions are in effect. (Bug#13937)
17710 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17712 * xdisp.c (init_iterator): Simplify because both character and byte
17713 positions are either specified or -1. Add eassert. Adjust comment.
17714 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17715 character and byte positions can be obtained from marker.
17717 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17719 Static checking by Sun C 5.12.
17720 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17721 * bytecode.c (exec_byte_code):
17722 * dispnew.c (init_display):
17724 * fileio.c (Fsubstitute_in_file_name):
17725 * keyboard.c (Fevent_convert_list):
17726 * keymap.c (Fsingle_key_description):
17727 * term.c (maybe_fatal, fatal):
17728 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17729 * xsmfns.c (Fhandle_save_session):
17730 Omit unreachable code.
17731 * keymap.c (map_keymap_char_table_item): Cast void * to
17732 a function pointer type; the C Standard requires this.
17734 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17735 Include <sys/param.h> unconditionally, as that works elsewhere and
17736 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17737 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17740 See ChangeLog.12 for earlier changes.
17742 ;; Local Variables:
17746 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17748 This file is part of GNU Emacs.
17750 GNU Emacs is free software: you can redistribute it and/or modify
17751 it under the terms of the GNU General Public License as published by
17752 the Free Software Foundation, either version 3 of the License, or
17753 (at your option) any later version.
17755 GNU Emacs is distributed in the hope that it will be useful,
17756 but WITHOUT ANY WARRANTY; without even the implied warranty of
17757 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17758 GNU General Public License for more details.
17760 You should have received a copy of the GNU General Public License
17761 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.