| blob | 72d7d405f7a125394e2d255dbc9214460e8605c4 |
1 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
5 * sysdep.c (str_collate): New function. (Bug#18051)
7 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
9 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
10 if the initial "rm -f" fails. This is for MinGW builds, where
11 MS-Windows will not allow deleting the executable file of a
12 running program.
14 2014-08-20 Eli Zaretskii <eliz@gnu.org>
16 * w32term.c (w32_scroll_bar_handle_click)
17 (w32_horizontal_scroll_bar_handle_click)
18 (x_scroll_bar_report_motion)
19 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
20 SB_THUMBTRACK, use the 32-bit position information returned by
21 GetScrollInfo, not the 16-bit information returned in the Windows
22 message sent to us.
24 2014-08-19 Eli Zaretskii <eliz@gnu.org>
26 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
27 second coordinate ('y') reported for dragging the horizontal
28 scroll bar thumb.
30 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
32 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
33 and text area-relative x-coordinates.
35 2014-08-17 Eli Zaretskii <eliz@gnu.org>
37 Avoid overwriting the reversed_p flags in the glyph matrices when
38 init_iterator or start_display are called.
39 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
40 the glyph row here.
41 (tool_bar_height, redisplay_tool_bar, try_window)
42 (try_window_reusing_current_matrix, try_window_id)
43 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
44 reversed_p flag of the iterator's glyph row where the glyph row
45 is going to be redrawn.
47 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
49 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
51 2014-08-16 Martin Rudalics <rudalics@gmx.at>
53 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
54 of emacs_event return length from si.nPage to si.nMax.
55 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
56 interchange start and end of thumb.
58 2014-08-15 Ken Brown <kbrown@cornell.edu>
60 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
61 ERRORCHECK mutexes. (Bug#18222)
63 2014-08-12 Martin Rudalics <rudalics@gmx.at>
65 * frame.c (set_menu_bar_lines_1): Remove.
66 (set_menu_bar_lines): Call change_frame_size instead of
67 set_menu_bar_lines_1.
69 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
71 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
72 set f->official.
74 2014-08-11 Glenn Morris <rgm@gnu.org>
76 * fileio.c: Revert 2013-01-31 change, which chose coding system for
77 writing before backing up, since it causes a more serious problem
78 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
79 (choose_write_coding_system): No longer callable from Lisp.
80 Move last piece back here from Fwrite_region.
81 (Fwrite_region, syms_of_fileio): Update for above changes.
83 2014-08-11 Martin Rudalics <rudalics@gmx.at>
85 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
86 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
87 (Fwindow_new_pixel, Fset_window_new_pixel)
88 (Fset_window_new_total, Fset_window_new_normal)
89 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
90 See also:
91 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
93 2014-08-11 Eli Zaretskii <eliz@gnu.org>
95 * fontset.c (Finternal_char_font): Recompute basic faces if the
96 frame's face cache was cleared. (Bug#18162)
98 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
100 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
101 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
102 base buffer's undo list.
104 2014-08-10 Reuben Thomas <rrt@sc3d.org>
106 Fix a couple of recent inadvertent breaks of the MSDOS port.
107 * msdos.c: include required menu.h
108 * term.c: set correct menu_show_hook on MSDOS.
110 2014-08-10 Martin Rudalics <rudalics@gmx.at>
112 Fix handling of menu bar line on TTY frames (Bug#18136)
113 (Bug#18196).
114 * dispnew.c (handle_window_change_signal):
115 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
116 frame's menu bar lines subtracted from height.
117 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
118 frames.
119 (adjust_frame_size): Count in menu bar when setting FrameRows.
120 (make_terminal_frame): When setting up the frame's lines and
121 text height don't count in the menu bar.
122 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
123 lines subtracted from height.
124 (do_switch_frame): Set tty's FrameRows to number of total lines
125 of frame.
126 (Fframe_pixel_height, Fframe_pixel_width): If no window system
127 is used, return total number of lines and columns.
128 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
129 of FRAME_LINES.
130 * term.c (OUTPUT, tty_set_terminal_modes)
131 (tty_set_terminal_window, tty_set_scroll_region)
132 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
133 (tty_ins_del_lines, tty_menu_display, tty_menu_activate): Use
134 FRAME_TOTAL_LINES instead of FRAME_LINES.
135 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
136 Call change_frame_size with frame's menu bar lines subtracted
137 from height.
138 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
139 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
140 FRAME_LINES.
142 2014-08-09 Reuben Thomas <rrt@sc3d.org>
144 * alloc.c (Fmemory_info): Remove a stray brace.
145 * process.c: Fix a comment typo.
146 * msdos.c:
147 * dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
149 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
151 * widgetprv.h (EmacsFramePart): Remove font.
153 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
154 (resources, setup_frame_cursor_bits): Remove unused variables and
155 functions, esp. wrt. font (Bug#18227).
157 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
159 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
161 2014-08-07 Reuben Thomas <rrt@sc3d.org>
163 Refer to MS-DOS using the same name everywhere.
165 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
166 commit.
167 * xfaces.c: ditto.
169 2014-08-05 Martin Rudalics <rudalics@gmx.at>
171 * w32term.c (w32_redeem_scroll_bar):
172 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
173 not redeeming scroll bars that have been turned off.
175 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
177 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
178 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
179 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
180 (safe_run_hook_funcall): Adjust accordingly.
182 2014-08-04 Martin Rudalics <rudalics@gmx.at>
184 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
185 correctly according to toolkit used.
186 * frame.c (make_initial_frame, make_terminal_frame)
187 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
188 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
189 assignments according to presence of toolkit scrollbars.
190 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
191 correctly according to toolkit used.
192 * window.c (set_window_scroll_bars): Set horizontal scroll bar
193 only if toolkit supports it.
194 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
195 present.
196 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
197 non-toolkit builds.
198 (XTredeem_scroll_bar): Always redeem scroll bar if present.
200 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
202 * keyboard.c (safe_run_hook_funcall): Avoid consing around
203 Vinhibit_quit and prefer internal_condition_case_n to pass args.
204 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
205 (safe_run_hooks): Remove comment which is not relevant any more.
207 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
209 Don't let big frames overrun the stack.
210 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
211 Use SAFE_NALLOCA, not alloca.
213 Fix bug with clang + directory_files_internal + GC (Bug#16986).
214 * dired.c (directory_files_internal): Use a volatile variable
215 to prevent the compiler from optimizing away all copies of a local.
216 I wonder how many other GC-related bugs like this lurk elsewhere?
218 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
219 * xterm.h (struct x_display_info): New member 'connection'.
220 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
221 so that x_delete_terminal has a file descriptor to pass to
222 delete_keyboard_wait_descriptor.
224 Don't mishandle year-9999 dates (Bug#18176).
225 * editfns.c (decode_time_components): Store an invalid timespec
226 on overflow, instead of returning false, so that the caller can
227 distinguish overflow from other errors.
228 (lisp_time_argument, lisp_seconds_argument): If the time is out
229 of range, signal a time overflow instead of an invalid time spec.
230 * keyboard.c (decode_timer): Treat time overflow like other
231 timespec errors.
233 Avoid undefined behavior with signed left shift.
234 Caught by 'gcc -fsanitize=undefined'.
235 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
236 * dispnew.c (line_hash_code, scrolling):
237 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
238 Use 'unsigned', not 'int', for line hashes.
239 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
241 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
243 Make compare-strings more compatible with old behavior (Bug#17903).
244 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
246 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
248 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
249 Don't add label between left and right buttons (Bug#18129).
251 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
253 Make functions static that no longer need to be extern.
254 * frame.c, frame.h (set_menu_bar_lines):
255 * keyboard.c (Qleftmost, Qrightmost):
256 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
257 (x_set_internal_border_width):
258 Now static.
260 2014-08-01 Eli Zaretskii <eliz@gnu.org>
262 Fix display of R2L lines when the last character fits only partially.
263 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
264 for the details.
265 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
266 R2L row is visible only partially, give the row a negative x
267 offset.
268 (display_line): Fix the calculation of the glyph whose pixel width
269 is used to decide whether the last produced glyph fits on the
270 line. When the last glyph fits only partially, give the row a
271 negative x offset.
273 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
274 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
275 pixel width of the first glyph that is hscrolled from display.
276 (display_line): In R2L glyph rows, don't give a negative offset to
277 row->x when the first glyph begins before first_visible_x.
279 * xdisp.c (display_line): If called with iterator set up to write
280 to a marginal area, delay the call to handle_line_prefix until we
281 switch back to the text area. (Bug#18035)
283 * .gdbinit (xwindow): The members total_cols, total_lines,
284 left_col, and top_line are C integers (and has been so for the
285 last 1.5 years).
287 2014-08-01 Andreas Schwab <schwab@suse.de>
289 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
290 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
292 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
294 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
295 (timerfd_callback): Ignore weird events with no data. Add tight
296 assertions and comments.
297 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
298 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
300 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
302 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
303 I had confused && with ||.
305 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
307 Simplify timerfd configuration and fix some minor glitches.
308 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
309 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
310 Fall back on timer_create if timerfd_create fails at runtime.
311 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
312 kernel primitives to do resolution. All uses removed.
313 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
314 (turn_on_atimers): Clear timer_create-based timers too,
315 for consistency.
317 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
318 Without this change, the code can access the local variable 'width'
319 even when it has not been initialized, and likewise for 'height';
320 in either case this leads to undefined behavior.
322 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
324 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
325 necessary, put horizontal scroll bar resources as well. See
326 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
327 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
329 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
331 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
332 background value to match the resource of its vertical counterpart.
334 2014-07-29 Martin Rudalics <rudalics@gmx.at>
336 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
337 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
339 2014-07-28 Martin Rudalics <rudalics@gmx.at>
341 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
342 change that added the top margin height to the requested height
343 and revert (undocumented) part of 2014-07-28 change that changed
344 the logic of whether a size change occurred.
346 2014-07-28 Eli Zaretskii <eliz@gnu.org>
348 * .gdbinit (xwindow): The members total_cols, total_lines,
349 left_col, and top_line are C integers (and has been so for the
350 last 1.5 years).
352 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
353 now C integers.
355 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
357 On GNU/Linux, use timerfd for asynchronous timers.
358 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
359 (toplevel): Rename alarm_timer_ok to special_timer_available.
360 [HAVE_TIMERFD]: Declare timerfd.
361 [HAVE_CLOCK_GETRES]: Declare resolution.
362 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
363 system timer resolution.
364 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
365 (timerfd_callback) [HAVE_TIMERFD]: New function.
366 (atimer_result, debug_timer_callback, Fdebug_timer_check)
367 [ENABLE_CHECKING]: New function for the sake of automated tests.
368 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
369 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
370 [ENABLE_CHECKING]: Defsubr test function.
371 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
372 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
373 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
375 Fix --without-x build and pacify --enable-gcc-warnings.
376 Problems reported in Bug#18122 and Bug#18124.
377 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
378 (frame_windows_min_size): Now static.
379 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
380 Define as no-op.
381 (adjust_frame_size): Always declare prototype.
383 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
384 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
385 * atimer.c (timerfd_callback): Always read expiration data.
386 Add comment.
387 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
388 * process.c (add_timer_wait_descriptor): Add timer descriptor
389 to input_wait_mask and non_process_wait_mask as well.
391 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
393 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
395 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
397 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
398 Reinstate code removed by the prevoius commit to this file.
400 2014-07-27 Martin Rudalics <rudalics@gmx.at>
402 * buffer.h (struct buffer): New fields scroll_bar_height and
403 horizontal_scroll_bar_type.
404 * buffer.c (bset_scroll_bar_height)
405 (bset_horizontal_scroll_bar_type): New functions.
406 (Fbuffer_swap_text): Handle old_pointm field.
407 (init_buffer_once): Set defaults for scroll_bar_height and
408 horizontal_scroll_bar_type.
409 (syms_of_buffer): New variables scroll_bar_height and
410 horizontal_scroll_bar_type.
411 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
412 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
413 (set_vertical_scroll_bar): Remove prototype.
414 (x_change_tool_bar_height): Add prototype.
415 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
416 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
417 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
418 and FRAME_LINES.
419 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
420 (update_window): Start mode_line_row->y after horizontal scroll
421 bar.
422 (change_frame_size_1): Call adjust_frame_size.
423 (init_display): When changing the size of a tty frame do not
424 pass height of menu bar.
425 (Qframe_windows_min_size): New symbol.
426 * frame.h (struct frame): List tool bar fields after menu bar
427 fields. Add official, total_lines, horizontal_scroll_bars,
428 config_scroll_bar_height and config_scroll_bar_lines fields.
429 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
430 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
431 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
432 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
433 (FRAME_WINDOWS_HEIGHT): New macros.
434 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
435 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
436 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
437 horizontal scroll bar.
438 (frame_inhibit_resize, adjust_frame_size)
439 (frame_windows_min_size): Add declarations.
440 (Qscroll_bar_height, Qhorizontal_scroll_bars)
441 (x_set_scroll_bar_default_height, x_set_left_fringe)
442 (x_set_right_fringe, x_set_vertical_scroll_bars)
443 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
444 (x_set_scroll_bar_height): Add external declarations.
445 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
446 (adjust_frame_size): New functions.
447 (make_frame): Initial horizontal_scroll_bars field. Use
448 SET_FRAME_LINES. Don't allow horizontal scroll bar in
449 minibuffer window.
450 (make_initial_frame, make_terminal_frame): No horizontal scroll
451 bar in initial and terminal frames. Use adjust_frame_size.
452 (Fframe_total_cols): Fix doc-string.
453 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
454 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
455 using adjust_frame_size.
456 (Qscroll_bar_height, Qhorizontal_scroll_bars)
457 (Qframe_windows_min_size): New symbols.
458 (x_set_frame_parameters): Remove call of check_frame_size.
459 (x_report_frame_params): Return scroll_bar_height value.
460 (x_set_left_fringe, x_set_right_fringe): New functions.
461 (adjust_frame_height, x_set_internal_border_width)
462 (x_set_fringe_width): Remove.
463 (x_set_internal_border_width, x_set_vertical_scroll_bars)
464 (x_set_scroll_bar_width, x_set_right_divider_width)
465 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
466 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
467 functions.
468 (x_figure_window_size): Rewrite to make frame display the
469 expected number of lines.
470 (Vdefault_frame_scroll_bars): Rewrite doc-string.
471 (Vdefault_frame_horizontal_scroll_bars)
472 (Vframe_initial_frame_tool_bar_height)
473 (frame_inhibit_implied_resize): New variables.
474 * fringe.c (compute_fringe_widths): Remove.
475 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
476 (xg_create_horizontal_scroll_bar)
477 (xg_update_horizontal_scrollbar_pos)
478 (xg_set_toolkit_horizontal_scroll_bar_thumb)
479 (xg_get_default_scrollbar_height)
480 (xg_clear_under_internal_border): Extern.
481 * gtkutil.c (xg_frame_resized): Don't call
482 do_pending_window_change.
483 (xg_frame_set_char_size): Use adjust_frame_size.
484 (style_changed_cb): Call update_theme_scrollbar_height and
485 x_set_scroll_bar_default_height.
486 (x_wm_set_size_hint): Don't call check_frame_size.
487 (update_theme_scrollbar_height)
488 (xg_get_default_scrollbar_height)
489 (xg_create_horizontal_scroll_bar)
490 (xg_update_horizontal_scrollbar_pos)
491 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
492 (xg_create_scroll_bar): Set horizontal slot of bar.
493 (xg_initialize): Call update_theme_scrollbar_height.
494 (xg_clear_under_internal_border): No more static.
495 * insdel.c (adjust_suspend_auto_hscroll): New function.
496 (adjust_markers_for_delete, adjust_markers_for_insert)
497 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
498 * keyboard.c (readable_events, discard_mouse_events)
499 (make_lispy_event): Handle horizontal scroll bar click events.
500 (Fsuspend_emacs): When changing the size of a tty frame do not
501 pass height of menu bar.
502 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
503 (Qright, Qleftmost, Qrightmost): New symbols.
504 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
505 FRAME_LINES.
506 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
507 * nsfns.m (x_set_internal_border_width): New function.
508 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
509 Remove extended fringe code.
510 (x_set_window_size, x_new_font): Don't call
511 compute_fringe_widths.
512 * term.c (Fresume_tty): When changing the size of a tty frame do
513 not pass height of menu bar.
514 (clear_tty_hooks, set_tty_hooks): Clear
515 horizontal_scroll_bar_hook.
516 (init_tty): Frame has no horizontal scroll bars.
517 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
518 scroll_bar_before_handle, scroll_bar_horizontal_handle,
519 scroll_bar_after_handle, scroll_bar_left_arrow,
520 scroll_bar_right_arrow, scroll_bar_to_leftmost and
521 scroll_bar_to_rightmost entries.
522 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
523 (struct terminal): Add set_horizontal_scroll_bar_hook.
524 * w32console.c (initialize_w32_display): Clear
525 horizontal_scroll_bar_hook.
526 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
527 FRAME_X_DISPLAY.
528 (x_clear_under_internal_border, x_set_internal_border_width):
529 New functions.
530 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
531 windows_or_buffers_changed when adding the menu bar.
532 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
533 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
534 (w32_createhscrollbar): New functions.
535 (w32_createscrollbar): Rename to w32_createvscrollbar.
536 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
537 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
538 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
539 WM_EMACS_SHOWCURSOR.
540 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
541 case do not artificially impose WM size hints. Handle
542 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
543 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
544 cases.
545 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
546 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
547 (unwind_create_frame_1): Remove.
548 (Fx_create_frame): Make both scrollbars the system standard
549 width and height. Use official field of frame structure to
550 inhibit running window-configuration-change-hook.
551 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
552 pixelwise. Handle frame's official field.
553 (w32_frame_parm_handlers): Remove x_set_fringe_width
554 entries. Add x_set_scroll_bar_height,
555 x_set_horizontal_scroll_bars, x_set_left_fringe and
556 x_set_right_fringe.
557 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
558 pass height of menu bar to change_frame_size.
559 * w32menu.c (set_frame_menubar): Rewrite using
560 frame_inhibit_resize.
561 * w32term.h (struct w32_display_info): Add
562 horizontal_scroll_bar_cursor and cursor_display_counter.
563 (struct scroll_bar): Add horizontal.
564 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
565 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
566 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
567 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
568 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
569 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
570 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
571 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
572 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
573 instead of WM_EMACS_CREATESCROLLBAR.
574 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
575 WND_SCROLLBAR_INDEX.
576 * w32term.c (horizontal_scroll_bar_min_handle)
577 (horizontal_scroll_bar_left_border)
578 (horizontal_scroll_bar_right_border): New integers.
579 (x_set_frame_alpha): Replace x_highlight_frame by
580 w32_focus_frame.
581 (x_window_to_scroll_bar): New argument "type". Update callers
582 accordingly.
583 (w32_set_horizontal_scroll_bar_thumb)
584 (x_horizontal_scroll_bar_report_motion)
585 (w32_set_horizontal_scroll_bar)
586 (w32_horizontal_scroll_bar_handle_click)
587 (x_horizontal_scroll_bar_report_motion): New functions.
588 (w32_mouse_position): Discriminate horizontal and vertical
589 scrollbar cases.
590 (my_create_scrollbar): Replace with two new functions
591 my_create_vscrollbar and my_create_hscrollbar.
592 (x_scroll_bar_create): New argument "horizontal". Update
593 callers accordingly.
594 (x_scroll_bar_remove, w32_condemn_scroll_bars)
595 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
596 scroll bar case.
597 (w32_read_socket): Handle WM_HSCROLL cae.
598 (x_new_font): Don't recompute fringe widths. Use
599 frame_inhibit_resize. Calculate new menu bar height iff we
600 build without toolkit. Always clear under internal border.
601 (x_set_window_size): Don't check frame size or recompute
602 fringes. Reset fullscreen status before applying sizes. Always
603 resize as requested by pixelwise argument. Don't call
604 do_pending_window_change.
605 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
606 (w32_initialize_display_info): Initialize dpyinfo's
607 horizontal_scroll_bar_cursor entry.
608 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
609 (w32_initialize): Init horizontal_scroll_bar_min_handle and
610 horizontal_scroll_bar_left_border.
611 (w32fullscreen_hook): Intermittently resize window to normal
612 when switching from fullscreen to maximized state.
613 (run_window_configuration_change_hook): Don't run it if frame is
614 not official yet.
615 (unwind_change_frame): Remove.
616 (Fset_window_configuration): Rewrite using frame's official field.
617 * widget.c (set_frame_size): Don't call compute_fringe_widths.
618 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
619 * window.h (struct window): New fields old_pointm,
620 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
621 scroll_bar_height and suspend_auto_hscroll.
622 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
623 New functions.
624 (sanitize_window_sizes): Extern.
625 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
626 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
627 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
628 (WINDOW_CONFIG_SCROLL_BAR_LINES)
629 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
630 macros.
631 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
632 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
633 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
634 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
635 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
636 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
637 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
638 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
639 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
640 (Fwindow_old_point, sanitize_window_sizes): New functions.
641 (Qwindow_sanitize_window_sizes): New symbol.
642 (window_body_height): Count in horizontal scroll bar.
643 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
644 suspend_auto_hscroll slot.
645 (Fwindow_inside_edges): Count fringes pixelwise.
646 (coordinates_in_window, Fcoordinates_in_window_p): Consider
647 horizontal scroll bar.
648 (check_frame_size, adjust_window_margins): Remove functions and
649 corresponding calls.
650 (set_window_buffer): Initialize old_pointm and horizontal scroll
651 bars.
652 (temp_output_buffer_show): Reset hscroll related fields.
653 Initialize old_pointm.
654 (make_parent_window): Initialize old_pointm.
655 (make_window): Initialize old_pointm, horizontal scroll bar type,
656 and scroll bar height.
657 (resize_frame_windows): Don't count top margin in new sizes.
658 Don't use safe sizes when shrinking a frame; let the window
659 manager do the clipping.
660 (Fsplit_window_internal): Inherit horizontal scroll bar type and
661 height.
662 (Fdelete_window_internal): Unchain old_pointm marker.
663 (window_scroll_pixel_based, Fscroll_other_window): Adjust
664 old_pointm.
665 (Fwindow_text_width, Fwindow_text_height): New argument
666 "pixelwise".
667 (struct saved_window): New fields, old_pointm, hscroll_whole,
668 suspend_auto_hscroll, scroll_bar_height and
669 horizontal_scroll_bar_type.
670 (Fset_window_configuration, save_window_save): Set new fields of
671 saved_window.
672 (apply_window_adjustment): Don't call adjust_window_margins.
673 (set_window_margins): Don't change margins if new sizes don't
674 fit into window.
675 (set_window_scroll_bars): New argument "horizontal_type".
676 Handle horizontal scroll bars. Don't change scroll bars if they
677 don't fit into window.
678 (Fset_window_scroll_bars): New argument "horizontal_type".
679 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
680 (compare_window_configurations): Compare horizontal scroll bar
681 settings.
682 * xdisp.c (window_text_bottom_y, window_box_height): Count in
683 horizontal scroll bar height.
684 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
685 instead of FRAME_LINES.
686 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
687 ON_VERTICAL_SCROLL_BAR.
688 (with_echo_area_buffer): Initialize old_pointm.
689 (with_echo_area_buffer_unwind_data): Store old_pointm values in
690 vector.
691 (unwind_with_echo_area_buffer): Handle old_pointm.
692 (update_tool_bar): Set do_update when the tool bar window has at
693 least one line (since this is what the user sets).
694 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
695 (redisplay_tool_bar): Return early when toolbar has zero lines.
696 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
697 (hscroll_window_tree): Handle suspension of auto_hscroll and
698 old_pointm.
699 (set_horizontal_scroll_bar): New function.
700 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
701 more than one line. Handle horizontal scroll bars.
702 (note_mouse_highlight): Handle horizontal scrol bars.
703 (expose_frame): Set dimensions of XRectangle from frame's text
704 sizes.
705 (Vvoid_text_area_pointer): Update doc-string.
706 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
707 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
708 (x_set_internal_border_width): New functions.
709 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
710 (unwind_create_frame_1): Remove.
711 (Fx_create_frame): Handle horizontal scroll bars. Use official
712 field of frame structure to inhibit running
713 window-configuration-change-hook.
714 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
715 pixelwise. Handle frame's official field.
716 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
717 x_set_horizontal_scroll_bars, x_set_left_fringe,
718 x_set_right_fringe.
719 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
720 adjust_frame_size.
721 * xterm.h (struct x_display_info): Add
722 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
723 slots.
724 (struct scroll_bar): Add horizontal slot.
725 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
726 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
727 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
728 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
729 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
730 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
731 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
732 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
733 (x_clear_under_internal_border): Remove.
734 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
735 (x_window_to_scroll_bar): New argument TYPE. Update callers.
736 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
737 HORIZONTAL. Update callers.
738 (horizontal_action_hook_id): New action hook id.
739 (x_horizontal_scroll_bar_to_input_event)
740 (x_create_horizontal_toolkit_scroll_bar)
741 (xt_horizontal_action_hook)
742 (x_set_toolkit_horizontal_scroll_bar_thumb)
743 (XTset_horizontal_scroll_bar, x_net_wm_state)
744 (x_horizontal_scroll_bar_report_motion): New functions.
745 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
746 horizontal scroll bars.
747 (SCROLL_BAR_HORIZONTAL_NAME): Define.
748 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
749 by scroll bar.
750 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
751 horizontal scroll bars.
752 (handle_one_xevent): Handle horizontal scroll bar events. Call
753 x_net_wm_state.
754 (x_set_window_size_1, x_wm_set_size_hint): Don't call
755 check_frame_size.
756 (x_set_window_size): Don't call check_frame_size and
757 do_pending_window_change.
758 (x_term_init): Init horizontal_scroll_bar_cursor display info.
759 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
760 (x_scroll_bar_set_handle): Add some checks when calling
761 x_clear_area.
763 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
765 Revert previous change.
766 There is certainly nothing wrong with writing code like 'lo <= i
767 && i <= hi', even if LO happens to a constant. There isn't even
768 anything wrong in general with writing 'a <= b' if A happens to
769 be a constant. At any rate stylistic changes shouldn't
770 be done like this without discussion.
772 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
774 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
775 (Fgarbage_collect): Reorder conditions that are written backwards.
776 * data.c (cons_to_unsigned): Likewise.
777 * dispnew.c (update_frame_1, sit_for): Likewise.
778 * fileio.c (file_offset): Likewise.
779 * filelock.c (read_lock_data, lock_file): Likewise.
780 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
781 Likewise.
782 * font.c (font_intern_prop, font_style_symbolic): Likewise.
783 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
784 * lread.c (read1): Likewise.
785 * minibuf.c (read_minibuf_noninteractive): Likewise.
786 * nsterm.m (x_set_frame_alpha): Likewise.
787 * process.c (wait_reading_process_output): Likewise.
788 * region-cache.c (delete_cache_boundaries): Likewise.
789 * xterm.c (x_set_frame_alpha): Likewise.
791 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
793 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
794 Now static.
796 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
798 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
799 because atimer expiration is absolute rather than relative.
801 2014-07-25 Eli Zaretskii <eliz@gnu.org>
803 * w32term.h (current_popup_menu, menubar_in_use): Move
804 declarations from w32term.c.
806 2014-07-25 Martin Rudalics <rudalics@gmx.at>
808 * w32fns.c (menubar_in_use): No more static.
809 * w32term.c (current_popup_menu, menubar_in_use): Declare.
811 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
813 Move hourglass machinery to RIF.
814 * dispextern.h (struct redisplay_interface): New members
815 show_hourglass and hide_hourglass. Indent comments.
816 (show_hourglass, hide_hourglass): Remove prototypes.
817 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
818 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
819 (ns_redisplay_interface): Add them.
820 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
821 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
822 (w32_arrow_cursor): New function to hack around non-GUI frames.
823 (w32_redisplay_interface): Add new functions.
824 * w32term.h (w32_arror_cursor): Add prototype.
825 * xdisp.c (show_hourglass): New function, refactored out from
826 platform-dependent code.
827 (cancel_hourglass): Now call to RIF function.
828 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
829 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
830 (x_redisplay_interface): Add new functions.
832 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
834 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
835 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
836 and complete previous change.
837 * frame.c (adjust_frame_height): New function.
838 (Fset_frame_height, Fset_frame_size): Use it.
839 (x_set_frame_parameters): Take frame top margin into account.
841 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
843 * frame.c (Fset_frame_height): Take frame top margin into account.
844 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
845 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
847 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
849 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
850 menubar_height as such. Tweak comment.
851 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
852 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
853 All related users changed.
854 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
855 * xterm.c (handle_one_xevent):
856 * gtkutil.c (xg_event_is_for_menubar):
857 * xfns.c (x_window) [USE_X_TOOLKIT]:
858 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
859 to use FRAME_MENUBAR_HEIGHT.
861 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
863 * frame.c (Fframe_parameters): Always report frame height without
864 menu and tool bar lines.
866 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
868 * nsterm.m (applicationDidFinishLaunching:): Call
869 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
870 (antialiasThresholdDidChange:): New method for EmacsApp.
872 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
874 * macfont.m (macfont_update_antialias_threshold): Remove static.
876 * macfont.h (macfont_update_antialias_threshold): Declare.
878 2014-07-21 Eli Zaretskii <eliz@gnu.org>
880 * w32select.c (setup_windows_coding_system): Apply
881 CODING_ANNOTATION_MASK to the common_flags member of struct
882 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
884 * w16select.c (Fw16_get_clipboard_data): Apply
885 CODING_ANNOTATION_MASK to the common_flags member of struct
886 coding_system.
888 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
889 buffer position where we are to start the iteration.
890 (handle_invisible_prop): Record in it->stop_charpos the position
891 where the invisible text ends. (Bug#18035)
892 (hscroll_window_tree): Don't try hscrolling windows whose cursor
893 row has zero buffer position as their start position. Reported by
894 martin rudalics <rudalics@gmx.at>.
896 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
897 infinite looping in redisplay when display lines don't have enough
898 space to display even a single character. (Bug#18036)
900 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
902 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
903 * xfns.c (x_window): Use it to allow xfree later.
904 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
905 where appropriate. Use bool for booleans and remove redundant checks.
906 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
907 * xterm.c (x_free_frame_resources): Free shell_position.
909 2014-07-19 K. Handa <handa@gnu.org>
911 * xfaces.c (realize_x_face): Call font_load_for_lface with no
912 mandatory font spec (Bug#17973).
914 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
916 * font.c (font_score): Return the worst score if the size of
917 ENTITY is wrong by more than a factor 2 (Bug#17973).
919 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
921 * frame.c (frame_unspecified_color): New function
922 refactored out from ...
923 (Fframe_parameters, Fframe_parameter): ... adjusted users.
924 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
925 function to ...
926 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
927 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
928 * lisp.h (set_frame_param): Remove prototype.
929 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
930 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
931 inlined from here.
933 Prefer 'x_display_info *' to 'Display *' in X selection code.
934 This helps to avoid unneeded calls to x_display_info_for_display.
935 * xterm.h (struct selection_input_event): Record 'x_display_info *'
936 instead of 'Display *'.
937 (SELECTION_EVENT_DPYINFO): New macro.
938 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
939 it as an lvalue. Mention this in comment.
940 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
941 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
942 (selection_data_to_lisp_data, receive_incremental_selection):
943 Convert to use 'x_display_info *'. Adjust users where appropriate.
944 (lisp_data_to_selection_data): Likewise. Also pass 'struct
945 selection data *' as last arg to not return values in args.
946 (unexpect_property_change): Use common removal technique.
948 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
950 * print.c (print_preprocess): Adjust to match changed
951 sub char-table structure and avoid crash (Bug#18038).
953 * data.c (wrong_choice): Not static any more.
954 * lisp.h (wrong_choice): Add prototype.
955 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
956 Declare namebuf as such. Tweak comment.
957 [USE_GTK]: Likewise for tool_bar_position.
958 (fset_tool_bar_position) [USE_GTK]: Ditto.
959 (FRAME_TOOL_BAR_POSITION): New macro.
960 * frame.c (x_report_frame_params):
961 * gtkutil.c (update_frame_tool_bar):
962 * xfns.c (Fx_create_frame): Use it.
963 (x_set_tool_bar_position): Add meaningful diagnostic messages.
965 2014-07-16 Eli Zaretskii <eliz@gnu.org>
967 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
968 buffer's default-directory only if it is a string. (Bug#17986)
970 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
972 More precise control over values of some buffer-local variables.
973 * keyboard.c (Qvertical_scroll_bar):
974 * frame.c (Qleft, Qright): Move to ...
975 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
976 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
977 (syms_of_buffer): DEFSYM all of the above, attach special properties.
978 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
979 vertical-scroll-bar, scroll-up-aggressively
980 and scroll-down-aggressively.
981 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
982 Add declarations.
983 * nsfns.m, frame.h (Qleft, Qright):
984 * nsterm.m (Qleft): Remove declarations.
985 * gtkutil.c (toplevel): Include buffer.h.
986 * data.c (wrong_choice, wrong_range): New functions.
987 (store_symval_forwarding): Handle special properties of buffer-local
988 variables and use functions from the above to signal error, if any.
990 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
991 values. Add comment.
992 (struct frame): Re-arrange layout to avoid extra padding and use bit
993 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
994 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
995 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
996 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
997 Define as no-ops because there are no scroll bars anyway.
998 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
999 Adjust users.
1001 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
1002 Add convenient setter.
1003 (font_put_frame_data, font_get_frame_data): Use it.
1005 2014-07-15 Daiki Ueno <ueno@gnu.org>
1007 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
1008 pointer argument, before dereferencing.
1009 (XCHAR2B_BYTE2): Likewise.
1011 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
1013 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
1014 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
1015 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
1016 Use record_unwind_protect_int and avoid consing.
1017 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
1019 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
1021 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
1023 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
1024 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
1025 * emacs.c [MSDOS]:
1026 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
1027 (main) [MSDOS]: Use SET_BINARY instead of setmode.
1028 * minibuf.c: Include binary-io.h instead of fcntl.h.
1029 (read_minibuf_noninteractive):
1030 Use set_binary_mode instead of handcrafted code.
1031 Don't call emacs_set_tty if emacs_get_tty failed.
1032 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
1033 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
1034 * w32.c (pipe2): Adjust eassert to include O_BINARY.
1036 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
1037 This works around a GCC compiler bug when Emacs is configured with
1038 --enable-gcc-warnings.
1040 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
1042 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
1043 or characters in string, respectively. Add comment.
1044 * fringe.c (Fdefine_fringe_bitmap):
1045 * fns.c (Fsubstring, substring_both): Use it.
1046 * keymap.c (Fdefine_key, Flookup_key):
1047 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
1049 * term.c (tty_menu_add_pane, tty_menu_add_selection):
1050 Use menu_item_width.
1051 (tty_menu_show): Simplify because tty_menu_create never return NULL.
1053 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
1055 Improve behavior of 'bzr up; cd src; make -k'.
1056 * Makefile.in (top_srcdir): New var.
1057 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
1058 Use '$(top_srcdir)' instead of '$(srcdir)/..';
1059 its expansion is a bit shorter.
1060 (../config.status): Actually build config.status instead of
1061 just complaining.
1062 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
1063 New macros, copied and relocated from ../Makefile.in.
1064 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
1065 (../config.status, Makefile): New dependencies and rules,
1066 copied with relocation from ../Makefile.in. This should be more
1067 likely to rebuild the build machinery properly if you do a 'make'
1068 in the src directory.
1070 2014-07-12 Eli Zaretskii <eliz@gnu.org>
1072 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
1073 than 1. (Bug#17962)
1075 * w32fns.c (Fx_file_dialog): Mention in the doc string the
1076 behavior on Windows 7 and later when the function is repeatedly
1077 invoked with the same value of DIR. (Bug#17950)
1079 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
1080 string to match the one in w32fns.c.
1082 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
1083 stdin to binary mode only if it is connected to a terminal.
1085 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
1087 Coalesce extern decls.
1088 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
1089 * sysdep.c (emacs_get_tty, emacs_set_tty):
1090 Move duplicate extern decls from here ...
1091 * systty.h: ... to here, so that there's just one copy.
1093 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
1095 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
1097 * nsfns.m (Fns_popup_font_panel): Ditto.
1099 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1101 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
1102 not only on '\n'.
1103 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
1105 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
1106 [DOS_NT]: Implement for WINDOWSNT.
1108 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
1109 unsigned.
1111 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1113 * sysdep.c (suppress_echo_on_tty): New function.
1114 * minibuf.c (read_minibuf_noninteractive): Use it.
1116 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
1118 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
1119 sysinfo failed. Adjust docstring.
1121 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1123 Implement memory-info for MS-DOS.
1124 * dosfns.c (dos_memory_info): New function.
1125 * dosfns.h (dos_memory_info): Add prototype.
1126 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
1127 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
1128 of doing some of its job.
1130 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
1131 reference termios structure members.
1133 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1135 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
1137 * minibuf.c (top): Include systty.h. Declare external
1138 emacs_get_tty and emacs_set_tty.
1139 (Vread_hide_char): New lisp variable.
1140 (read_minibuf_noninteractive): Hide characters with
1141 Vread_hide_char if it is a character. (Bug#17839)
1143 2014-07-10 Eli Zaretskii <eliz@gnu.org>
1145 Implement memory-info for MS-Windows.
1146 * w32.c (w32_memory_info): New function.
1147 * w32.h (w32_memory_info): Prototype it.
1148 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
1150 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
1152 * coding.h (struct coding_system): Remove 'error_positions' (unused)
1153 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
1154 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
1155 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1156 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1157 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1158 (decode_coding_big5, decode_coding_charset, decode_coding)
1159 (encode_coding): Adjust users.
1161 * alloc.c (Fmemory_info): New function.
1163 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1165 * syntax.c (back_comment): Use more-natural location for label.
1167 * font.c, font.h (font_unparse_fcname): Now static.
1168 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1170 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1172 Next minor cleanup of font subsystem.
1173 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1174 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1175 really used).
1176 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1177 unused.
1178 * ftfont.h (ftfont_font_format): Remove prototype.
1179 * ftfont.c (ftfont_font_format): Remove; now unused.
1180 (ftfont_open):
1181 * nsfont.m (nsfont_open):
1182 * w32font.c (w32font_open_internal):
1183 * w32uniscribe.c (uniscribe_open):
1184 * xfont.c (xfont_open):
1185 * xftfont.c (xftfont_open): All users changed.
1187 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1188 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1190 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1192 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1193 x_produce_glyphs does when it generates a stretch glyph that
1194 represents a TAB. (Bug#17969)
1196 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1197 and there is a display property at that position, don't call
1198 move_it_to to move to a position before window start. (Bug#17942)
1199 Fix condition for finding CHARPOS by the first call to move_it_to.
1200 (Bug#17944)
1202 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1204 * syntax.c (find_defun_start): Try the cache even
1205 if !open_paren_in_column_0_is_defun_start.
1206 (back_comment): If find_defun_start was pessimistic, use the
1207 scan_sexps_forward result to improve the cache (bug#16526).
1209 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1211 * xdisp.c (redisplay_window): If redisplay of a window ends up
1212 with point in a partially visible line at end of the window, make
1213 sure the amended position of point actually has smaller Y
1214 coordinate; if not, give up and scroll the display. (Bug#17905)
1216 * window.c (window_scroll_pixel_based): When point ends up at the
1217 last fully visible line, don't let move_it_to stop at the left
1218 edge of the line and dupe us into thinking point is inside the
1219 scroll margin.
1221 * w32.c (network_interface_info): Make sure the argument is a
1222 Lisp string.
1224 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1226 * process.c (read_and_dispose_of_process_output): Fix typo
1227 in previous patch: we want nonnegative fds, not nonzero fds.
1229 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1231 * chartab.c (char_table_translate): Move to...
1232 * character.h (char_table_translate): ... inline function here.
1233 Avoid Faref and assume that args are always valid. This helps to
1234 speedup search, which is especially important for a huge buffers.
1235 * lisp.h (char_table_translate): Remove prototype.
1237 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1238 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1239 New function, with an intention to avoid code duplication between
1240 a few font drivers.
1241 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1242 Add prototype.
1243 * ftfont.c (ftfont_open):
1244 * macfont.m (macfont_open):
1245 * xftfont.c (xftfont_open): Use it.
1247 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1249 * process.c: Add sanity checks for file descriptors (Bug#17844).
1250 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1251 Check that infd is nonnegative before using it as an fd.
1252 (read_and_dispose_of_process_output, Fprocess_send_eof):
1253 Likewise, for outfd.
1254 (wait_reading_process_output): Omit unnecessary check of infd.
1256 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1258 Minor fixups related to usage of the 'long' type.
1259 * gnutls.c (emacs_gnutls_handshake):
1260 * xfaces.c (dump_realized_face):
1261 Work even if 'long' is narrower than 'void *'.
1262 * termcap.c (scan_file):
1263 * xselect.c (x_decline_selection_request)
1264 (x_reply_selection_request, x_get_window_property):
1265 * xterm.c (x_set_frame_alpha):
1266 Remove unnecessary 'L' suffixes of integer constants.
1267 * xfns.c (hack_wm_protocols):
1268 * xselect.c (x_fill_property_data):
1269 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1270 Remove unnecessary casts to 'long'.
1271 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1273 Minor ImageMagick safety fixes.
1274 * image.c (imagemagick_compute_animated_image):
1275 Remove useless assignment to local. Avoid problems if dest_width is 0.
1276 (imagemagick_load_image): Use int for pixel counts that can't
1277 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1278 a row width greater than the image width (or greater than LONG_MAX!).
1280 2014-07-04 K. Handa <handa@gnu.org>
1282 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1283 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1284 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1286 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1288 * font.h (struct font_driver): Remove get_outline and free_outline;
1289 not used by any font driver.
1290 * ftfont.c (ftfont_driver):
1291 * macfont.m (macfont_driver):
1292 * nsfont.m (nsfont_driver):
1293 * w32font.c (w32font_driver):
1294 * w32uniscribe.c (uniscribe_font_driver):
1295 * xfont.c (xfont_driver): Related users changed.
1296 * xselect.c (x_get_window_property): Use convenient xmalloc.
1297 Call to xfree only if some data was really allocated.
1299 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1301 On MS-Windows, display busy cursor on all GUI frames.
1302 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1303 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1304 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1305 Likewise.
1306 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1307 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1309 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1311 Use convenient alists to manage per-frame font driver-specific data.
1312 * frame.h (struct frame): Rename font_data_list to...
1313 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1314 * font.h (struct font_data_list): Remove; no longer need a special
1315 data type.
1316 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1317 Adjust prototypes.
1318 * font.c (font_put_frame_data, font_get_frame_data)
1319 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1320 management.
1321 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1322 Related users changed.
1323 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1324 Prefer convenient xmalloc and xfree.
1326 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1328 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1329 the window whose glyph row is being prepared and a flag whether it
1330 is for mode/header line. Make sure the glyph row's marginal areas
1331 are in sync with what the window wants.
1332 (Bug#17892)
1334 * xdisp.c (display_line, display_mode_line): Call
1335 prepare_desired_row with additional arguments, as appropriate.
1337 * dispextern.h (prepare_desired_row): Adjust prototype.
1339 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1341 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1342 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1343 caused by xw_popup_dialog in daemon mode (Bug#17891).
1345 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1347 * frame.c (do_switch_frame): When switching to another TTY frame,
1348 make sure FrameCols and FrameRows are in sync with the new frame's
1349 data. (Bug#17875)
1351 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1353 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1354 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1355 min_char slots. Adjust comment.
1356 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1357 Add SUB_CHAR_TABLE_OFFSET member.
1358 (make_uninit_sub_char_table): New function.
1359 (toplevel): Add compile-time assert to verify suitable member layout
1360 in Lisp_Sub_Char_Table.
1361 * alloc.c (mark_char_table): Add extra argument to denote char table
1362 subtype. Adjust to match new layout of sub char-table.
1363 (mark_object): Always mark sub char-tables with mark_char_table.
1364 * chartab.c (make_sub_char_table, copy_sub_char_table)
1365 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1366 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1367 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1368 All related users changed.
1369 * lread.c (read1): Adjust to match new layout of sub char-table.
1370 * print.c (print_object): Likewise (Bug#17898).
1372 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1374 * keymap.c (get_keyelt): Simplify.
1375 (copy_keymap_item): Remove left-over code for when we had
1376 key-shortcut caches.
1378 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1380 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1381 (dealloc): Remove for EmacsScroller.
1383 * nsterm.h (EmacsScroller): Remove dealloc.
1385 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1387 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1389 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1391 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1392 when setNeedsDisplay is called so we don't trigger redisplay for every
1393 tool bar update.
1395 * nsterm.m (any_help_event_p): New variable.
1396 (mouseMoved:): Set any_help_event_p to YES if help event is
1397 generated. Remove else with empty help event that triggered redisplay
1398 for every mouse move.
1399 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1401 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1403 * xfns.c (Qsuppress_icon): Remove; no real users.
1404 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1405 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1406 (syms_of_w32fns): Don't DEFSYM it.
1408 2014-06-29 Glenn Morris <rgm@gnu.org>
1410 * Makefile.in (ns-app): Mark as PHONY.
1412 2014-06-28 Glenn Morris <rgm@gnu.org>
1414 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1415 liblw.a in this directory.
1417 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1419 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1420 also in unibyte case. (Bug#17865)
1422 2014-06-28 K. Handa <handa@gnu.org>
1424 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1425 (MIN_CHARBUF_SIZE): New macro.
1426 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1428 2014-06-27 Glenn Morris <rgm@gnu.org>
1430 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1431 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1432 (.el.elc): Replace suffix rule with pattern rule.
1433 (%.elc): New pattern rule, with order-only prerequisite.
1434 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1435 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1436 in place of BOOTSTRAPEMACS.
1438 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1440 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1442 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1444 Consistently use validate_subarray to verify substring.
1445 * fns.c (validate_substring): Not static any more. Adjust to
1446 use ptrdiff_t, not EMACS_INT, because string and vector limits
1447 can't exceed ptrdiff_t even if EMACS_INT is wider.
1448 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1449 (secure_hash): Adjust user.
1450 * lisp.h (validate_subarray): Add prototype.
1451 * coding.c (Fundecodable_char_position):
1452 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1453 Use validate_subarray. Adjust comment to mention substring.
1455 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1457 Do not allow out-of-range character position in Fcompare_strings.
1458 * fns.c (validate_subarray): Add prototype.
1459 (Fcompare_substring): Use validate_subarray to check ranges.
1460 Adjust comment to mention that the semantics was changed. Also see
1461 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1463 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1465 Be more consistent about the 'Qfoo' naming convention.
1466 * image.c (Fimagemagick_types):
1467 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1468 * process.c (Fmake_network_process):
1469 Rename C local identifier 'Qfoo to avoid giving the false
1470 impression that it stands for the symbol 'foo'.
1472 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1474 Simplify and cleanup character conversion stuff.
1475 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1476 Remove prototypes.
1477 * character.c (multibyte_char_to_unibyte)
1478 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1479 * character.h (make_char): Remove; unused.
1480 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1481 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1482 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1483 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1484 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1486 2014-06-22 Mario Lang <mlang@delysid.org>
1488 * w32fns.c (Fw32_shell_execute): The the -> the.
1490 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1492 * xmenu.c (mouse_position_for_popup):
1493 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1494 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1495 * menu.c (Fx_popup_menu):
1496 * xselect.c (x_handle_dnd_message): Adjust users.
1497 * menu.h (mouse_position_for_popup): Remove prototype.
1498 * xterm.h (x_relative_mouse_position): Add prototype.
1499 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1500 call XFree if XQueryTree returns zero.
1502 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1504 * indent.c (Fvertical_motion): Doc fix.
1505 Move to the goal column, if any, with a single call to
1506 move_it_in_display_line, not in two calls. Doing this with two
1507 calls causes move_it_in_display_line apply the line-prefix
1508 handling twice instead of just once. (Bug#17823)
1510 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1512 Port to OS X ACLs (Bug#17810).
1513 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1514 ACL_TYPE_ACCESS) doesn't work.
1516 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1518 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1519 before checking key-translation-map (bug#17659).
1521 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1523 * font.c (font_make_object): Avoid dangling pointer which may
1524 crash GC (Bug#17771).
1526 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1528 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1529 prototype of DGifCloseFile as appropriate for older and newer
1530 versions of giflib.
1531 (gif_close): New function, encapsulates the differences in the
1532 calling sequence of DGifCloseFile before v5.1.0 and after it.
1533 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1534 error string where appropriate. (Bug#17790)
1536 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1537 macro execution, make sure point didn't move since last complete
1538 redisplay, as the condition for using the glyph matrix
1539 information. (Bug#17777)
1541 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1543 Minor cleanup of fonset code.
1544 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1545 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1546 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1547 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1548 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1549 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1550 (free_realized_fontset): Remove because a no-op since 2008.
1551 (free_face_fontset): Adjust user.
1552 (syms_of_fontset): Shrink fontset by one extra slot.
1554 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1556 Omit redundant extern decls.
1557 Most of this patch is from Dmitry Antipov, in:
1558 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1559 * commands.h (update_mode_lines):
1560 * frame.h (Qbackground_color, Qforeground_color)
1561 (x_set_menu_bar_lines):
1562 * ftfont.c (ftfont_font_format):
1563 * intervals.h (Qkeymap, Qfont):
1564 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1565 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1566 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1567 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1568 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1569 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1570 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1571 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1572 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1573 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1574 (Qtool_bar, Qheader_line):
1575 * macros.c (Fexecute_kbd_macro):
1576 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1577 * xterm.c (x_delete_terminal, XSetIMValues):
1578 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1579 (x_implicitly_set_name, popup_activated)
1580 (widget_store_internal_border):
1581 Remove redundant decls.
1582 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1583 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1584 Remove _Noreturn, as make-docfile now does that for us.
1585 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1586 (Qregion_extract_function): New decl.
1587 * window.c, xfns.c: Include menu.h.
1589 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1591 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1593 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1595 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1596 * callint.c (read_file_name): ... convert to static here.
1597 * lisp.h (Fread_file_name): Do not EXFUN it.
1598 (STRING_COPYIN): Remove; unused.
1599 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1600 (char_composable_p): ... static function. All users changed.
1601 * eval.c (toplevel): Remove redundant #include directives.
1602 * xterm.c (x_initialize): Add static to match prototype.
1603 * ccl.c (Fccl_execute_on_string):
1604 * font.c (fon_intern_prop): Use make_specified_string.
1606 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1608 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1609 Reported by David Caldwell in:
1610 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1612 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1614 Do not ask for XRender extension each time XFT font is opened.
1615 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1616 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1618 2014-06-15 Glenn Morris <rgm@gnu.org>
1620 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1622 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1624 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1625 information if we are in the middle of executing a keyboard macro,
1626 since redisplay doesn't update the screen until the macro is
1627 finished. (Bug#17777)
1629 * alloc.c (cleanup_vector): Don't dereference a font driver
1630 pointer if it is NULL. (Bug#17771)
1632 2014-06-13 Glenn Morris <rgm@gnu.org>
1634 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1635 ($(lispsource)/international/charprop.el)
1636 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1637 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1638 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1639 GNU make automatically passes command-line arguments to sub-makes.
1641 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1643 Avoid hangs in accept-process-output (Bug#17647).
1644 * lisp.h, process.c (wait_reading_process_input):
1645 Return int, not bool. All uses changed.
1646 * process.c (SELECT_CANT_DO_WRITE_MASK):
1647 Remove macro, replacing with ...
1648 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1649 All uses changed.
1650 (status_notify): New arg WAIT_PROC. Return int, not void.
1651 All uses changed.
1653 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1655 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1656 the frame is the initial frame, because the hook is not set up
1657 then, and Emacs crashes.
1658 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1660 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1662 * keymap.c (silly_event_symbol_error): Don't recommend the use
1663 of strings.
1665 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1667 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1668 matching overlay strings with 'cursor' property against buffer
1669 positions traversed in the glyph row. (Bug#17744)
1671 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1673 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1674 on Cocoa.
1676 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1677 determine 10.9 (Bug#17751).
1679 * macfont.m (macfont_draw): Positions were not freed.
1681 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1683 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1684 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1685 function. Also adjust comment.
1686 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1688 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1689 * font.c (font_done_for_face):
1690 * xface.c (realize_non_ascii_face): Adjust user.
1691 * font.h (struct font_driver): Convert 'prepare_face' to return
1692 void because its return value is never used anyway.
1693 * xfont.c (xfont_prepare_face): Return void.
1694 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1695 (xftfont_done_face): Use xfree.
1697 * dispextern.h (last_tool_bar_item): Remove declaration.
1698 * frame.h (struct frame): New member last_tool_bar_item.
1699 * frame.c (make_frame): Initialize it.
1700 * xdisp.c (toplevel): Remove last_tool_bar_item.
1701 (handle_tool_bar_click, note_tool_bar_highlight):
1702 * w32term.c (w32_read_socket, w32_initialize):
1703 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1705 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1706 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1708 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1710 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1711 * process.c (Faccept_process_output)
1712 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1713 the return value is about PROCESS, not about other processes.
1715 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1717 Further adjustments to mark_object and friends.
1718 Now the mark_object's stack is just 32 bytes on a 64-bit
1719 system, which means extra 20% off the stack usage.
1720 * alloc.c (mark_save_value): As before, refactored out from ...
1721 (mark_object): ... adjusted user. Also add comment.
1723 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1725 Fix core dump after a dropped X connection (Bug#17704).
1726 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1727 is dead, as we may be shutting down.
1729 2014-06-08 Glenn Morris <rgm@gnu.org>
1731 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1733 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1735 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1737 If a C name must be extern on some platforms, make it extern on all.
1738 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1739 (load_color):
1740 * font.h (ftxfont_driver) [HAVE_XFT]:
1741 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1742 * lisp.h (get_frame_param):
1743 * menu.h (tty_menu_show):
1744 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1745 * termhooks.h (encode_terminal_code):
1746 * xterm.h (x_menu_wait_for_event):
1747 Always declare.
1748 * frame.c (get_frame_param):
1749 * fringe.c (max_used_fringe_bitmap):
1750 * ftxfont.c (ftxfont_driver):
1751 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1752 * menu.c (menu_items_inuse):
1753 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1754 * term.c (encode_terminal_code, tty_menu_show):
1755 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1756 * xfaces.c (load_color):
1757 * xmenu.c (x_menu_wait_for_event):
1758 Now always extern.
1760 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1762 Change object marking routines to minimize stack usage.
1763 This change moves a few cold paths from mark_object to NO_INLINE
1764 functions and adjusts symbol marking loop. According to GCC 4.8.2
1765 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1766 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1767 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1768 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1769 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1770 refactored out from ...
1771 (mark_object): ... adjusted user. Also mark symbols in a tight
1772 inner loop.
1773 (mark_face_cache): Add NO_INLINE.
1775 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1777 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1778 contains garbage on WINDOWSNT (which could potentially infloop at
1779 exit).
1781 Minimize cursor motion during TTY menu updates.
1782 * term.c (tty_menu_display): Don't position cursor here.
1783 Instead, pass the cursor coordinates to update_frame_with_menu.
1784 (tty_menu_activate): Send the hide cursor command only once in an
1785 iteration through the outer 'while' loop.
1787 * dispnew.c (update_frame_1): Accept an additional argument
1788 SET_CURSOR_P, and position the cursor at the end of the frame
1789 update only if that argument is non-zero. All callers changed to
1790 provide the additional argument as non-zero, except for
1791 update_frame_with_menu.
1792 (update_frame_with_menu): Accept 2 additional arguments ROW and
1793 COL; if they are non-negative, instruct update_frame_1 not to
1794 position the cursor, and instead position it according to ROW and COL.
1796 * dispextern.h (update_frame_with_menu): Update prototype.
1798 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1800 * callproc.c (call_process): Don't check read-only if we don't insert
1801 anything (bug#17666).
1803 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1805 * dispnew.c (update_frame_with_menu): Set display_completed.
1807 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1809 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1810 only for WINDOWSNT.
1811 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1813 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1815 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1816 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
1818 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
1820 * window.c (Frecenter): Signal an error if window-buffer is not
1821 current-buffer.
1823 * keyboard.c (make_lispy_position): Don't include a buffer position in
1824 mode/header-line mouse events.
1826 * keyboard.c (read_char): Handle (t . <event>) in the second use of
1827 Vunread_command_events (bug#17650).
1829 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
1831 * xterm.c (x_setup_pointer_blanking):
1832 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
1834 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
1836 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
1837 because it will be defined in generated config.h if needed.
1839 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1841 Use terminal-specific hooks to display popup dialogs.
1842 * termhooks.h (struct terminal): New field popup_dialog_hook.
1843 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
1844 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
1845 code and use popup_dialog_hook.
1846 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
1847 * nsterm.h (ns_popup_dialog): Adjust prototype.
1848 * nsterm.m (ns_create_terminal):
1849 * w32term.c (w32_create_terminal):
1850 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
1851 Setup popup_dialog_hook.
1853 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1855 * w32heap.c (report_temacs_memory_usage): Improve the report by
1856 reporting the large blocks that are actually occupied at dump time.
1858 * w32console.c (initialize_w32_display): Set the console
1859 menu_show_hook, otherwise TTY menus are broken on w32.
1861 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1863 Use terminal-specific hooks to display menus.
1864 * termhooks.h (struct terminal): New field menu_show_hook.
1865 * menu.h (<anonymous enum>): Bit flags for menu hooks.
1866 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
1867 Adjust prototypes.
1868 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
1869 * nsmenu.m (ns_menu_show):
1870 * w32menu.c (w32_menu_show):
1871 * xmenu.c (x_menu_show):
1872 * term.c (tty_menu_show): Adjust to use bit flags.
1873 (set_tty_hooks): Set menu_show_hook.
1874 * xterm.c (x_create_terminal):
1875 * nsterm.m (ns_create_terminal):
1876 * msdos.c (initialize_msdos_display):
1877 * w32term.c (w32_create_terminal): Likewise.
1879 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
1881 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
1883 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1885 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
1886 (FD_SET): Don't define on WINDOWSNT.
1888 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1890 * emacs.c: Include "sysselect.h", to define its inline functions.
1891 Problem reported by Glenn Morris in:
1892 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
1894 Do not require libXt-devel when building with gtk.
1895 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
1896 dependency on libXt-devel.
1897 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
1898 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
1899 lwlib-widget.h now does this.
1900 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
1902 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
1904 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
1905 * process.c (add_read_fd, delete_read_fd, add_write_fd)
1906 (delete_write_fd, wait_reading_process_output):
1907 Remove now-redundant easserts.
1908 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
1909 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1910 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
1911 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
1913 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1915 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
1916 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
1917 (calloc): Don't undef, it is never defined.
1918 (HEAP_ENTRY_SHIFT): Remove unused macro.
1920 * Makefile.in (C_HEAP_SWITCH): Remove.
1921 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
1923 Fix MS-Windows build broken by menu changes on 2014-06-02.
1924 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
1926 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
1927 Define instead of including ../lwlib/lwlib.h, which causes
1928 compilation errors due to missing X11 headers.
1930 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1932 * process.c (wait_reading_process_output): Omit incorrect test of
1933 p->infd against zero. Add easserts for infd having a plausible value.
1935 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1937 Adjust to match recent lwlib changes.
1938 * menu.h (xmalloc_widget_value): Replace by ...
1939 (make_widget_value): ... new prototype.
1940 * menu.c (xmalloc_widget_value): Replace by ...
1941 (make_widget_value): ... new function.
1942 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
1943 * gtkutil.c (malloc_widget_value, free_widget_value):
1944 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
1945 * keyboard.h (enum button_type, struct _widget_value):
1946 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
1947 Likewise.
1948 * nsmenu.m (ns_update_menubar, ns_menu_show):
1949 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
1950 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
1951 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
1953 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1955 * image.c (x_query_frame_background_color)
1956 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
1957 Fix --enable-gcc-warnings compilation without image libraries.
1959 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1961 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
1962 emulated break value only if it goes up.
1963 (sbrk): Add assertion that the INCREMENT argument is strictly
1964 zero. Improve and correct the commentary.
1966 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1968 Improve AIX-related merge from emacs-24.
1969 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
1970 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
1971 not on AIX; since we're on the trunk we can use enums more broadly.
1973 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1975 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
1977 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1978 to min(value, whole).
1980 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1982 Bring back the changes to GDB-visible symbols, but only on AIX.
1983 And only if it's not pre-4.2 GCC.
1984 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1985 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1986 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1987 New macros.
1989 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1991 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1992 with PT, not GPT. (Bug#16433)
1994 Revert last changes to GDB-visible symbols.
1995 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1996 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1997 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1998 Delete macros.
2000 2014-06-02 Glenn Morris <rgm@gnu.org>
2002 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
2004 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2006 Fix port to 32-bit AIX with xlc (Bug#17598).
2007 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
2008 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
2009 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
2010 to work around a compiler bug in IBM xlc 12.1.
2012 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2014 * xterm.c (x_update_window_end): Don't invalidate the entire
2015 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2016 highlight needs to be redisplayed. (Bug#17588)
2018 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2020 Port the GDB-visible symbols to AIX.
2021 Without them, GDB doesn't work to debug Emacs, since the AIX linker
2022 optimizes away the relevant external symbols. Use enums instead;
2023 this suffices for the AIX port, which is 32-bit-only anyway.
2024 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2025 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2026 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2027 New macros.
2029 Include sources used to create macuvs.h.
2030 * Makefile.in ($(srcdir)/macuvs.h): New rule.
2031 * macuvs.h: Use automatically-generated header.
2033 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
2035 Port signal-handling to DragonFly BSD (Bug#17646).
2036 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
2037 Move implementations from callproc.c to sysdep.c.
2038 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
2039 Move declarations from process.h to syssignal.h.
2041 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
2043 * callint.c (Ffuncall_interactively): Add usage.
2045 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
2047 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
2049 2014-05-30 Eli Zaretskii <eliz@gnu.org>
2051 * w32heap.c (malloc_before_dump, malloc_after_dump)
2052 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2053 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
2054 set errno where appropriate to emulate CRT functions.
2056 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
2058 Debugging facility to check whether 'const char *' points to
2059 relocatable data of non-pure Lisp string.
2060 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
2061 (mark_maybe_pointer): ... adjusted user.
2062 (relocatable_string_data_p): New function.
2063 * lisp.h (relocatable_string_data_p): Add prototype.
2064 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
2065 the pointer to relocatable Lisp data is not used.
2067 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
2069 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
2070 * atimer.c (block_atimers):
2071 * callproc.c (block_child_signal): Block SIGINT too;
2072 otherwise, its handler might now unblock signals that it shouldn't.
2073 * keyboard.c (read_char): Clear signal mask, since we may
2074 be in a SIGINT handler, and many signals may be masked.
2075 * keyboard.c (handle_interrupt):
2076 * sysdep.c (handle_arith_signal):
2077 Clear signal mask instead of just unblocking the signal that
2078 was received, since several signals may be blocked at this point.
2080 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2082 * Makefile.in (TEMACS_POST_LINK): Remove target.
2083 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
2084 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
2086 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2088 * xmenu.c (xdialog_show): Remove prototype, rename to
2089 x_dialog_show, remove 2nd arg because it's always zero
2090 and simplify accordingly.
2091 (xw_popup_dialog): Adjust user.
2092 * w32menu.c (w32_dialog_show): Adjust prototype, remove
2093 2nd arg because it's always zero and simplify accordingly.
2094 (w32_popup_dialog): Adjust user.
2096 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2098 * w32heap.c (report_temacs_memory_usage): New function.
2100 * unexw32.c (unexec) [ENABLE_CHECKING]:
2101 Call report_temacs_memory_usage.
2103 * w32heap.h (report_temacs_memory_usage): Add prototype.
2105 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2107 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
2108 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
2110 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2112 * buffer.c (init_buffer): Accept an argument 'initialized'.
2113 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
2114 mmap_regions and mmap_fd, to avoid referencing stale data from the
2115 dump phase. Add an assertion for buffer text of buffers created
2116 in temacs before this function is called. (Bug#17622)
2117 (mmap_regions_1, mmap_fd_1): Remove unused variables.
2119 * lisp.h (init_buffer): Update prototype.
2121 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
2123 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2125 * alloc.c (Fgarbage_collect): Fix compilation with
2126 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2128 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2130 * frame.c, frame.h (frame_char_to_pixel_position)
2131 (frame_set_mouse_position): Now static, and made private in
2132 frame.c rather than public in frame.h.
2134 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2136 Refactor mouse positioning stuff to avoid code duplication.
2137 * frame.h (frame_char_to_pixel_position): New function.
2138 (x_set_mouse_position): Rename to...
2139 (frame_set_mouse_position): ...new function.
2140 (frame_set_mouse_pixel_position): Add prototype.
2141 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
2142 Rename to frame_set_mouse_pixel_position.
2143 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
2144 Adjust users.
2145 * xterm.h, w32term.h ( x_set_mouse_position)
2146 (x_set_mouse_pixel_position): Remove prototypes.
2148 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2150 On X, always make pointer visible when deleting frame (Bug#17609).
2151 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
2152 Pass frame as arg.
2153 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
2154 Adjust prototypes.
2155 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2156 * keyboard.c (gobble_input): If there is no terminal input error,
2157 make sure the pointer is visible for all frames on this terminal.
2158 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2159 it was previously disabled.
2161 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2163 * data.c (Fzerop): Move to Elisp.
2164 (syms_of_data): Don't defsubr it.
2165 * keyboard.c (echo_keystrokes_p): New function.
2166 (read_char, record_menu_key, read_key_sequence): Use it.
2168 * callint.c (Qfuncall_interactively): New var.
2169 (Qcall_interactively): Remove.
2170 (Ffuncall_interactively): New function.
2171 (Fcall_interactively): Use it.
2172 (syms_of_callint): Defsubr it.
2174 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2176 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2177 relocated from under us.
2179 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2181 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2182 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2183 configure.
2184 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2186 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2187 for MinGW, since it no longer uses gmalloc.
2189 * buffer.c: Do not define mmap allocations functions for Windows.
2190 Remove mmap_find which is unused. Remove mmap_set_vars which does
2191 nothing useful.
2192 [WINDOWSNT]: Include w32heap.h.
2193 (init_buffer): Always allocate new memory for buffers.
2195 * emacs.c: Remove mmap_set_vars calls.
2197 * image.c (free_image): Undef free for Windows because it is
2198 redirected to our private version.
2200 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2201 (copy_executable_and_dump_data): Remove dumping the heap section.
2202 (unexec): Restore using_dynamic_heap after dumping.
2204 * w32heap.c (dumped_data_commit, malloc_after_dump)
2205 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2206 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2207 (mmap_free): New functions.
2209 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2211 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2213 * image.c (imagemagick_load_image): Use MagickRealType for local
2214 'color_scale', instead of double, to avoid a GCC warning about
2215 double promotion.
2217 * xfns.c (Fx_window_property): Remove unused local.
2219 Don't kill already-reaped process (Bug#17561).
2220 * process.c (process_send_signal): Fix race condition where a
2221 subprocess was reaped by a signal handler between the check for
2222 liveness and calling 'kill', which meant that Emacs could in
2223 theory kill an innocent bystander process. Do the fix by blocking
2224 SIGCHLD in a critical section that checks liveness before killing.
2226 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2228 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2230 2014-05-26 Ken Brown <kbrown@cornell.edu>
2232 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2233 even if !CYGWIN (see bug#17510).
2235 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2237 * nsfns.m (Fns_do_applescript): Surround NSApp run
2238 with calls to ns_init_events, ns_finish_events (Bug#17424).
2240 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2242 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2243 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2245 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2246 with calls to ns_init_events, ns_finish_events (Bug#17424).
2248 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2250 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2251 if we are iterating over an object that generates glyphs for
2252 marginal areas. (Bug#17585)
2254 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2256 * xdisp.c (safe__call1, safe__eval): Now static.
2258 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2260 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2261 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2262 (safe_call1): Call safe_call instead of safe__call directly.
2264 2014-05-26 Ken Brown <kbrown@cornell.edu>
2266 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2267 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2268 once. (Bug#17510)
2270 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2272 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2273 (safe__call, safe__call1, safe__eval): New functions.
2274 (safe_call): Use it.
2275 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2276 (display_mode_element): Same for `:eval'.
2278 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2280 Fix port to 32-bit AIX (Bug#17540).
2281 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2282 twice. _text already includes this offset.
2283 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2285 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2287 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2288 when closest_pos is identical to to_charpos, don't recurse, since
2289 we already tried that, and failed. (Bug#17539)
2291 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2292 unwinding when frame's faces were not initialized yet, increment
2293 the frame's image-cache reference count before calling
2294 x_free_frame_resources. Don't dereference
2295 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2297 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2299 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2300 nsterm.m now.
2302 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2303 macfont.m, call draw with adjusted arguments so font drivers
2304 don't need to do that.
2306 * macfont.m (macfont_draw): Merge changes from Macport.
2308 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2310 * alloc.c (garbage_collect_1): New function, with all of the guts
2311 of Fgarbage_collect.
2312 (mark_stack): Accept an argument END and don't mark Lisp objects
2313 on the stack beyond the address given by END. Calculation of END
2314 was moved to Fgarbage_collect.
2315 (Fgarbage_collect): Calculate the end address of the stack portion
2316 that needs to be examined by mark_stack, and pass that address to
2317 garbage_collect_1, which will pass it to mark_stack.
2318 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2319 for more details about the underlying problems. In particular,
2320 this avoids dumping Emacs with the large hash-table whose value is
2321 held in purify-flag for most of the time loadup.el runs.
2323 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2325 * xfns.c (x_window_property_intern): New function (code from
2326 x_window_property).
2327 (Fx_window_property): Call x_window_property_intern. If property
2328 not found and NILP (source) and outer window != inner window,
2329 check outer window for property (Bug#17537).
2331 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2333 Supply malloc and alloc_size attributes for extern allocators.
2334 This documents the C API, and helps GCC generate a bit better code.
2335 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2336 (ATTRIBUTE_MALLOC_SIZE): New macros.
2337 * gmalloc.c (malloc, realloc, calloc):
2338 * gtkutil.h (malloc_widget_value):
2339 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2340 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2341 Use them.
2343 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2345 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2346 * image.c (imagemagick_load_image): Port to hosts that do not use
2347 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2349 2014-05-21 Leo Liu <sdl.web@gmail.com>
2351 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2353 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2355 * dbusbind.c (xd_signature): Revert last 2 patches.
2357 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2359 Allow any non-nil value to count as true in bool-vector.
2360 Likewise for xd_signature in dbusbind.c.
2361 This is more consistent with the usual practice in Emacs, which is
2362 that any non-nil value counts as true.
2363 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2364 * dbusbind.c (xd_signature): Likewise, for booleans.
2365 * data.c, lisp.h (Qbooleanp):
2366 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2368 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2370 * lisp.h (CHECK_BOOLEAN): New function.
2371 * alloc.c (Fbool_vector): New function.
2372 (syms_of_alloc): Defsubr it.
2373 * data.c (Qbooleanp): New symbol.
2374 (syms_of_data): DEFSYM it.
2375 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2377 * font.c (font_matching_entity): Extract font-entity object
2378 from the vector of matching entities (Bug#17486).
2380 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2382 Assume C99 or later (Bug#17487).
2383 * bytecode.c (B__dummy__): Remove.
2384 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2385 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2386 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2387 * regex.c (DEBUG_PRINT): Assume varargs macros.
2388 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2390 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2392 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2393 memory for every buffer that was dumped.
2395 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2397 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2398 (Fnreverse): Allow vectors and bool vectors.
2400 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2402 Minor cleanup for terminal setup.
2403 * termhooks.h (create_terminal): Adjust prototype.
2404 * terminal.c (create_terminal): Pass output method and RIF as args.
2405 (init_initial_terminal):
2406 * nsterm.m (ns_create_terminal):
2407 * term.c (init_tty):
2408 * w32term.c (w32_create_terminal):
2409 * xterm.c (x_create_terminal): Adjust users.
2410 Avoid redundant NULL initializers and add comments.
2412 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2414 * keyboard.c (Qdeactivate_mark): Now static.
2416 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2418 If available, use Xfixes extension to do pointer blanking.
2419 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2420 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2421 (make_invisible_cursor): Move to...
2422 * xterm.c (make_invisible_cursor): ...here.
2423 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2424 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2425 (x_term_init): Call to x_setup_pointer_blanking.
2426 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2427 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2429 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2431 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2433 2014-05-12 Glenn Morris <rgm@gnu.org>
2435 * fileio.c (Ffile_executable_p): Doc tweak.
2437 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2439 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2440 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2442 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2444 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2446 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2448 Fix initialization of minibuffer history variable (Bug#17430).
2449 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2450 Move the initialization up to prevent any "value void" message.
2452 2014-05-08 Samuel Bronson <naesten@gmail.com>
2454 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2455 are matched (bug#17413).
2457 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2459 Stop tooltips pulling Emacs window to front (Bug#17408).
2460 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2461 SetWindowPos invocations.
2463 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2465 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2466 not initialized (Bug#17398).
2468 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2470 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2472 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2474 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2475 [HAVE_NS]: Do not include png.h.
2476 (x_query_frame_background_color): New function.
2477 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2478 (png_load_body): Coalesce duplicate code.
2480 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2482 Consult libpng-config more consistently (Bug#17339).
2483 * Makefile.in (PNG_CFLAGS): New var.
2484 (ALL_CFLAGS): Use it.
2485 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2486 CFLAGS now handles this.
2488 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2490 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2491 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2492 because WCONTINUED is always defined now.
2493 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2495 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2497 * buffer.c (overlay_strings): Fix the wording of the commentary.
2499 2014-05-01 Glenn Morris <rgm@gnu.org>
2501 * floatfns.c (Fisnan):
2502 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2504 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2506 * term.c (tty_menu_activate): A better initialization for cursor
2507 coordinates.
2509 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2511 * intervals.c: Tighten assertions.
2512 (create_root_interval): Make sure the interval is not empty.
2513 (intervals_equal): Use booleans.
2514 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2515 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2516 (balance_possible_root_interval): Simplify and use booleans.
2517 (split_interval_right, split_interval_left): Check LENGTH, and remove
2518 now redundant assertion.
2519 (adjust_intervals_for_insertion): Remove now redundant assertions.
2520 (delete_node, interval_deletion_adjustment)
2521 (adjust_intervals_for_deletion, merge_interval_right)
2522 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2523 (reproduce_interval): Make sure the interval is not empty.
2525 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2527 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2528 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2529 satisfaction that they would always be initialized.
2531 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2533 * term.c (tty_menu_display): Move the cursor to the active menu item.
2534 (tty_menu_activate): Return the cursor to the active menu item
2535 after displaying the menu and after displaying help-echo.
2536 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2537 for the details of why this is needed by screen readers and
2538 Braille displays.
2540 2014-04-30 Glenn Morris <rgm@gnu.org>
2542 * process.c (handle_child_signal):
2543 Handle systems without WCONTINUED. (Bug#15110, 17339)
2545 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2547 * window.c (struct saved_window): Remove mark.
2548 (Fset_window_configuration, save_window_save)
2549 (compare_window_configurations): Don't touch marks any more.
2551 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2553 Use bits_word for gcmarkbits.
2554 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2555 bits_word is typically a tad more efficient for mark bits than
2556 unsigned is, so use bits_word. All uses changed.
2557 * lisp.h (BITS_PER_INT): Remove; no longer used.
2559 Avoid undefined behavior in signed left shift.
2560 This ports to GCC 4.9.0 with -fsanitize=undefined.
2561 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2562 * data.c (Fash):
2563 * regex.c (extract_number):
2564 * lisp.h (make_number, XINT):
2565 Do not shift a 1 bit left into a sign bit.
2566 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2567 not int, for gcmarkbits. All uses changed.
2569 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2571 * search.c (Fnewline_cache_check): Don't try to count newlines
2572 outside the buffer's restriction, as find_newline doesn't support that.
2574 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2576 * window.c (Fset_window_configuration): Deactivate the mark before
2577 unsetting the mark.
2578 (set_window_buffer): Ignore window_initialized.
2579 (window_initialized): Remove.
2580 * keyboard.c (Qdeactivate_mark): Not static any more.
2581 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2582 Update all callers.
2584 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2586 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2587 and to clang 3.4, which have fixed the bug. This should let us
2588 run a bit faster on these platforms when address sanitization is
2589 in effect.
2591 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2593 Port to GCC 4.9.0 with --enable-gcc-warnings.
2594 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2595 All uses removed.
2596 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2597 a way that also works with GCC 4.9.0.
2599 * search.c (Fnewline_cache_check): Remove unused locals.
2601 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2603 * search.c (find_newline1): New subroutine.
2604 (Fnewline_cache_check): New function.
2605 (syms_of_search): Defsubr it.
2607 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2609 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2610 * keyboard.c (unblock_input): Add comment.
2611 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2613 2014-04-22 Daniel Colascione <dancol@dancol.org>
2615 * lread.c (readevalloop_eager_expand_eval): New function
2616 that can recurse into toplevel forms.
2617 (readevalloop): Call it.
2618 * lisp.h: Declare Qprogn.
2619 * callint.c (Qprogn): No longer static.
2621 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2623 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2624 Also change identifiers to match the comments, and add more assertions
2625 (bug#16234).
2627 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2629 * emacs.c (close_output_streams): Don't clear and restore errno.
2631 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2633 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2634 never becomes visible, i.e. using XMonad (Bug#17237).
2636 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2638 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2639 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2640 (Fline_pixel_height): Don't assume that the current buffer and the
2641 selected window's buffer are one and the same. (Bug#17281)
2643 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2644 paragraph-start cache before the newline cache. (Bug#17269)
2646 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2648 * term.c (tty_send_additional_strings): No need to fflush here,
2649 as callers fflush.
2650 (tty_set_terminal_modes): fflush after sending additional strings,
2651 not before.
2653 2014-04-17 Daniel Colascione <dancol@dancol.org>
2655 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2656 New symbols.
2657 (tty_send_additional_strings): New function.
2658 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2659 (syms_of_term): Intern tty-mode-set-strings and
2660 tty-mode-reset-strings.
2662 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2664 * window.c (save_window_save): Lookup window_point_insertion_type in
2665 the right buffer (bug#15457).
2666 (Qwindow_point_insertion_type): New var.
2667 (syms_of_window): Initialize it.
2669 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2671 Fix the MSDOS build.
2672 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2673 (copy_text_and_data): Zero out the atexit chain pointer before
2674 dumping Emacs.
2676 * termhooks.h (encode_terminal_code): Update prototype.
2678 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2679 visible for all DOS_NT ports, not just WINDOWSNT.
2680 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2682 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2683 unless it is defined.
2684 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2686 * process.c (close_on_exec, accept4, process_socket): Move into
2687 the "ifdef subprocesses" part.
2688 (catch_child_signal): Condition by "ifdef subprocesses".
2689 (syms_of_process) <Qinternal_default_process_sentinel>
2690 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2692 * msdos.h: Add prototypes for new functions.
2693 (EINPROGRESS): Define.
2694 (O_CLOEXEC): Define to zero.
2696 * msdos.c (check_window_system): Remove unnecessary an
2697 incompatible duplicate function.
2698 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2699 New functions in support of new functionality.
2701 * menu.c (single_menu_item): Add visual indication of submenu
2702 also for menus on MSDOS frames.
2703 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2705 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2706 when async subprocesses aren't supported.
2708 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2710 * emacs.c (close_output_streams): Zero out errno before calling
2711 close_stream.
2713 * dired.c [MSDOS]: Include msdos.h.
2715 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2716 (DATA_START) [MSDOS]: Define.
2717 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2719 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2720 Ifdef away for MSDOS.
2721 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2722 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2723 for MSDOS.
2724 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2725 Use temporary file template that is compatible with mkostemp.
2726 Move vfork-related portions under #ifndef MSDOS.
2727 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2729 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2731 * buffer.c (Foverlays_at): Add argument `sorted'.
2733 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2735 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2736 text, invalidate the bidi_paragraph_cache upto and including the
2737 preceding newline.
2739 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2741 Port to IRIX 6.5 (Bug#9684).
2742 * conf_post.h (INET6) [IRIX6_5]: Define.
2743 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2744 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2746 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2748 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2749 before passing it to system APIs.
2751 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2753 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2754 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2756 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2758 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2760 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2762 Remove DATA_SEG_BITS.
2763 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2764 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2765 cc, but that platform is so old that SGI itself stopped supporting
2766 it in December 2013. If you still need Emacs on IRIX, please
2767 either compile with GCC and port the undumping code, or run
2768 './configure --with-wide-int'.
2769 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2770 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2771 DEFINE_GDB_SYMBOL_START way to define it.
2772 (NONPOINTER_BITS): New macro.
2773 (EMACS_INT): Use it.
2774 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2775 the problem and/or configuring --with-wide-int.
2776 (USE_LSB_TAG): Simplify, based on above changes.
2777 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2778 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2780 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2782 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2783 covered by a display string that ends in a newline, and that cases
2784 going back by DVPOS lines to hit the search limit, lift the limit
2785 and go back until DVPOS is reached. (Bug#17244)
2787 * indent.c (Fvertical_motion): Handle correctly the case when the
2788 display string is preceded by an empty line.
2790 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2791 use S_IWRITE instead.
2793 2014-04-11 Glenn Morris <rgm@gnu.org>
2795 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2797 2014-04-11 Ken Brown <kbrown@cornell.edu>
2799 * Makefile.in (EMACS_MANIFEST): Revert last change.
2801 2014-04-10 Daniel Colascione <dancol@dancol.org>
2803 * puresize.h (BASE_PURESIZE): Increase.
2805 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2807 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2809 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2810 region handling (and don't call signal_before_change) if
2811 inhibit_modification_hooks is set.
2812 (signal_before_change): Don't check inhibit_modification_hooks any more.
2814 2014-04-08 Daniel Colascione <dancol@dancol.org>
2816 * alloc.c (sweep_symbols, mark_object): Assert that symbol
2817 function cells contain valid lisp objects. (Modified version of
2818 patch from Dmitry).
2820 * alloc.c (detect_suspicious_free): Split actual stack capturing
2821 out into new function for easier breakpoint setting.
2822 (note_suspicious_free): New function.
2824 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
2826 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
2828 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
2829 (symbol_block_pinned): New var.
2830 (Fmake_symbol): Initialize `pinned'.
2831 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
2832 pinned and signal an error for un-purifiable objects.
2833 (pure_cons): Use it.
2834 (Fpurecopy): Use it, except for objects that can't be purified.
2835 (mark_pinned_symbols): New function.
2836 (Fgarbage_collect): Use it.
2837 (gc_sweep): Remove hack made unnecessary.
2839 2014-04-07 Glenn Morris <rgm@gnu.org>
2841 * keyboard.c (Fopen_dribble_file): Doc tweak.
2843 2014-04-07 Ken Brown <kbrown@cornell.edu>
2845 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
2847 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
2849 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
2850 We have a substitute execinfo.h on hosts that lack it.
2851 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
2852 isn't optimized away.
2854 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
2856 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
2857 * alloc.c (memory_full):
2858 * charset.c (syms_of_charset):
2859 * doc.c (Fsnarf_documentation):
2860 * emacs.c (main):
2861 * font.c (BUILD_STYLE_TABLE):
2862 * keyboard.c (make_lispy_event):
2863 * profiler.c (setup_cpu_timer):
2864 * xgselect.c (xg_select):
2865 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
2866 Use ARRAYELTS.
2867 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
2868 Replace the only use with ARRAYELTS (font_property_table).
2869 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
2871 2014-04-03 Daniel Colascione <dancol@dancol.org>
2873 * xterm.c (x_term_init):
2874 * xfns.c (best_xim_style):
2875 * xfaces.c (Fdump_colors):
2876 * w32fns.c (w32_default_color_map):
2877 * w32.c (init_environment, N_ENV_VARS):
2878 * unexcw.c (read_exe_header):
2879 * term.c (term_get_fkeys_1):
2880 * sysdep.c (init_baud_rate):
2881 * nsterm.m (ns_convert_key):
2882 * nsfns.m (get_geometry_from_preferences):
2883 * msdos.c (dos_set_window_size, init_environment):
2884 * macfont.m (mac_font_get_glyph_for_cid)
2885 (macfont_store_descriptor_attributes)
2886 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
2887 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
2888 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
2889 (syms_of_keyboard):
2890 * image.c (xpm_str_to_color_key):
2891 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
2892 * frame.c (x_set_frame_parameters):
2893 * fileio.c (Ffile_selinux_context):
2894 * emacs.c (sort_args):
2895 * dosfns.c (msdos_stdcolor_name):
2896 * dired.c (file_attributes):
2897 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
2898 Change expressions of the form sizeof(arr) / sizeof(arr[0])
2899 to ARRAYELTS (arr).
2901 2014-04-02 Daniel Colascione <dancol@dancol.org>
2903 * data.c (Ffset): Abort if we're trying to set a function call to
2904 a dead lisp object.
2906 * lisp.h (ARRAYELTS): New macro.
2908 * alloc.c: Include execinfo.h if available.
2909 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
2910 (suspicious_free_record): New structure.
2911 (suspicious_objects, suspicious_object_index)
2912 (suspicious_free_history, suspicious_free_history_index):
2913 New variables.
2914 (find_suspicious_object_in_range, detect_suspicious_free)
2915 (Fsuspicious_object): New functions.
2916 (cleanup_vector): Call find_suspicious_object_in_range.
2918 2014-04-02 Martin Rudalics <rudalics@gmx.at>
2920 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
2921 width from font width (Bug#17163).
2923 * frame.c (x_set_frame_parameters): Calculate default values of
2924 new frame sizes only after all other frame parameters have been
2925 processed (Bug#17142).
2927 2014-04-02 Ken Brown <kbrown@cornell.edu>
2929 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
2930 (Bug#17112)
2932 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2934 * xterm.c (x_draw_image_glyph_string): Adjust image background
2935 width accordingly when its x position is adjusted. (Bug#17115)
2937 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
2939 * font.c (font_list_entities): Do not add empty vector to font cache.
2940 (font_matching_entity): Likewise. If matching entity is found, insert
2941 1-item vector with this entity instead of entity itself (Bug#17125).
2943 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
2945 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
2947 * fns.c (validate_subarray): Rename from validate_substring,
2948 since it works for vectors too. New arg ARRAY. Optimize for the
2949 non-nil case. Instead of returning bool, throw an error if out of
2950 range, so that the caller needn't do that. All uses changed.
2951 Report original values if out of range.
2952 (Fsubstring, Fsubstring_no_properties, secure_hash):
2953 Also optimize the case where FROM is 0 or TO is the size.
2955 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2957 * search.c (Freplace_match): Use make_specified_string.
2958 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
2959 to catch bogus override face of glyph strings.
2960 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
2961 Move common substring range checking code to...
2962 (validate_substring): ...this function.
2964 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
2966 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
2968 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
2970 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
2971 bar is zero height, just return (Bug#16976).
2972 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
2974 * nsterm.h (EmacsView): Add wait_for_tool_bar.
2976 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
2977 is nil. If waiting for toolbar to complete, force a redraw.
2979 2014-03-28 Glenn Morris <rgm@gnu.org>
2981 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
2982 (emacs_bugreport): New variable.
2983 (usage_message): Use PACKAGE_BUGREPORT.
2984 (syms_of_emacs) <report-emacs-bug-address>: New variable.
2986 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
2988 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
2990 Port recent signal-related changes to FreeBSD.
2991 Problem reported by Herbert J. Skuhra.
2992 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
2993 Move decls from here ...
2994 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
2996 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2998 * w32term.c (x_draw_image_glyph_string): Fix computation of height
2999 and width of image background when it is displayed with a 'box'
3000 face. (Bug#17115)
3002 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
3004 More backward-compatible fix to char-equal core dump (Bug#17011).
3005 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
3006 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
3008 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
3010 * image.c (init_svg_functions): When loading SVG-related libraries,
3011 free already loaded libraries if the initialization fails.
3012 (rsvg_handle_set_size_callback): Remove declaration, unused.
3014 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
3016 Fix core dump in char-equal (Bug#17011).
3017 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
3018 unibyte buffers, as we can't tell whether the characters are
3019 actually unibyte.
3021 * insdel.c (adjust_markers_for_delete): Remove unused local.
3023 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
3025 Have (MARKER . ADJUSTMENT) undo records always be immediately
3026 after their corresponding (TEXT . POS) record in undo list.
3027 (Bug#16818)
3028 * lisp.h (record-delete): New arg record_markers.
3029 (record_marker_adjustment): No longer needed outside undo.c.
3030 * insdel.c (adjust_markers_for_delete): Move calculation of marker
3031 adjustments to undo.c's record_marker_adjustments. Note that
3032 fileio.c's decide_coding_unwind is another caller to
3033 adjust_markers_for_delete. Because it has undo list bound to t,
3034 it does not rely on adjust_markers_for_delete to record marker
3035 adjustments.
3036 (del_range_2): Swap call to record_delete and
3037 adjust_markers_for_delete so as undo marker adjustments are
3038 recorded before current deletion's adjustments, as before.
3039 (adjust_after_replace):
3040 (replace_range): Pass value for new record_markers arg to
3041 delete_record.
3042 * undo.c (record_marker_adjustment): Rename to
3043 record_marker_adjustments and made static.
3044 (record_delete): Check record_markers arg and call
3045 record_marker_adjustments.
3046 (record_change): Pass value for new record_markers arg to
3047 delete_record.
3048 (record_point): at_boundary calculation no longer needs to account
3049 for marker adjustments.
3051 2014-03-26 Martin Rudalics <rudalics@gmx.at>
3053 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
3054 (Bug#17077).
3056 2014-03-26 Glenn Morris <rgm@gnu.org>
3058 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
3060 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
3062 * buffer.c (struct sortvec): Add field `spriority'.
3063 (compare_overlays): Use it.
3064 (sort_overlays): Set it.
3066 2014-03-26 Eli Zaretskii <eliz@gnu.org>
3068 * xdisp.c (redisplay_window): If all previous attempts to find the
3069 cursor row failed, try a few alternatives before falling back to
3070 the top-most row of the window. Use row_containing_pos. (Bug#17047)
3072 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
3074 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
3075 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
3077 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
3078 variables on Windows.
3080 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
3082 * w32.c (unsetenv): Remove unused var `retval'.
3083 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
3085 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
3086 (start_watching): Remove unused var `thr'.
3088 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
3089 (find_child_console): Remove unnecesary var `thread_id'.
3091 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
3092 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
3094 2014-03-26 Glenn Morris <rgm@gnu.org>
3096 * filelock.c (Flock_buffer): Doc tweak.
3098 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
3099 * emacs.c (shut_down_emacs):
3100 * fileio.c (Finsert_file_contents, write_region):
3101 * filelock.c (top-level, syms_of_filelock):
3102 * insdel.c (prepare_to_modify_buffer_1):
3103 CLASH_DETECTION is always defined now.
3105 2014-03-25 Eli Zaretskii <eliz@gnu.org>
3107 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
3108 DLL handle, to speed up thread startup.
3110 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
3112 Handle sigmask better with nested signal handlers (Bug#15561).
3113 * atimer.c (sigmask_atimers): Remove.
3114 Remaining use rewritten to use body of this function.
3115 * atimer.c (block_atimers, unblock_atimers):
3116 * callproc.c (block_child_signal, unblock_child_signal):
3117 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
3118 New arg OLDSET. All callers changed.
3119 * atimer.c (block_atimers, unblock_atimers):
3120 * callproc.c (block_child_signal, unblock_child_signal):
3121 * keyboard.c (handle_interrupt):
3122 * sound.c (vox_configure, vox_close):
3123 Restore the old signal mask rather than unilaterally clearing bits
3124 from the mask, in case a handler is running within another
3125 handler. All callers changed.
3126 * lisp.h, process.c, process.h, term.c:
3127 Adjust decls and callers to match new API.
3128 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
3129 signal handlers aren't supposed to use floating point anyway.
3130 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
3132 2014-03-23 Daniel Colascione <dancol@dancol.org>
3134 Split gc_sweep into discrete functions for legibility and better
3135 stack traces.
3137 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
3138 (sweep_vectors): Fix typo in comment.
3139 (sweep_conses, sweep_floats, sweep_intervals)
3140 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
3141 (gc_sweep): Call new functions, to which existing functionality is
3142 moved.
3143 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
3145 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
3147 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
3149 2014-03-23 Daniel Colascione <dancol@dancol.org>
3151 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
3152 only if xic_style calls for it. This change allows Emacs to work
3153 with ibus. Also, don't leak resources if create_frame_xic fails,
3154 and stop caching xic_style across different displays.
3155 (supported_xim_styles): Make const.
3156 (best_xim_style): Remove first parameter: it's always just
3157 supported_xim_styles. Change to look at supported_xim_styles
3158 directly.
3160 2014-03-23 Daniel Colascione <dancol@dancol.org>
3162 * term.c (init_tty): Rearrange condition for clarity; print
3163 appropriate diagnostic.
3165 2014-03-23 Daniel Colascione <dancol@dancol.org>
3167 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3168 array. (ASAN caught.)
3170 2014-03-22 Glenn Morris <rgm@gnu.org>
3172 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3174 2014-03-22 Daniel Colascione <dancol@dancol.org>
3176 * process.c (conv_sockaddr_to_lisp): When extracting the string
3177 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3179 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3181 Fix regression introduced by patch for Bug#10500.
3182 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3183 * w32term.c (x_draw_image_relief): Likewise.
3185 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3187 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3188 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3189 maximize a frame for odd default fonts.
3191 2014-03-21 Glenn Morris <rgm@gnu.org>
3193 * minibuf.c (history-length): Increase default from 30 to 100.
3195 2014-03-21 Daniel Colascione <dancol@dancol.org>
3197 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3198 every time we switch to minibuffer.
3200 * alloc.c (lisp_align_malloc, allocate_string_data)
3201 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3202 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3204 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3206 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3207 support more "verbs".
3209 2014-03-21 Daniel Colascione <dancol@dancol.org>
3211 Always prohibit dumping a dumped Emacs.
3213 * emacs.c (might_dump): New variable.
3214 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3215 * lisp.h (might_dump): Declare.
3216 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3218 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3220 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3222 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3224 * doc.c (store_function_docstring): Warn when we don't know where to
3225 put a docstring.
3226 (Fsubstitute_command_keys): Don't advertise the fact that
3227 text-properties are dropped, since we think it's a bug that we'll fix
3228 in 24.5.
3230 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3231 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3232 * frame.c (frame_garbaged): Make "docstring" more precise.
3234 2014-03-20 Glenn Morris <rgm@gnu.org>
3236 * charset.c (init_charset): When we cannot find the charsets directory,
3237 mention if EMACSDATA is set.
3239 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3241 * fns.c (Frandom): Fix rare bug where the result isn't random.
3243 Fix porting inconsistency about rounding to even.
3244 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3245 This way, the unusual !HAVE_RINT case acts like the usual
3246 HAVE_RINT case, and we can fix the documentation accordingly.
3248 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3250 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3251 (w32_wnd_proc): Initialize the dwHoverTime member of
3252 TRACKMOUSEEVENT structure.
3254 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3256 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3258 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3260 * search.c (find_newline): Speed up the function when using the
3261 newline cache, by halving the number of calls to
3262 region_cache_forward and region_cache_backward. (Bug#16830)
3264 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3266 * buffer.c (Fset_buffer): Document return value (bug#17015).
3268 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3270 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3271 nil, always resize character wise to avoid potential loss of the
3272 mode line (Bug#16923 related).
3274 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3276 * frame.c (x_set_frame_parameters): Always calculate new sizes
3277 pixelwise to avoid potential loss when rounding.
3279 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3281 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3282 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3284 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3286 * w32.c (fstatat): Don't add an extra slash if the argument ends
3287 with a slash: this fails the subsequent call to stat_worker on
3288 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3290 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3292 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3294 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3296 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3298 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3299 when frame is only on one screen (Bug#14713).
3301 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3303 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3304 there's a valid wrap point in the display line, the last glyph
3305 cannot "just barely fit" on this row, because display_line doesn't
3306 let it. Instead, proceed as if the last glyph didn't fit, so that
3307 we eventually back up the iterator to the wrap point. This avoids
3308 delusional behavior of move_it_to, whereby it proceeds to the next
3309 display line, but sets current_x to zero for all the glyphs that
3310 without word-wrap would fit on the previous display line.
3311 One result was that visual-order cursor movement behaved erratically
3312 under word-wrap.
3313 (Fmove_point_visually): Add code to find the x coordinate of the
3314 last character before wrap point, under word-wrap on a TTY.
3316 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3318 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3319 also return value of MOVE_POS_MATCH_OR_ZV from
3320 move_it_in_display_line_to, when moving from beginning of line to
3321 point's position. (Bug#16961)
3323 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3325 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3326 * window.c (Fselect_window): Explain NORECORD and
3327 `buffer-list-update-hook' in doc-string.
3329 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3331 * window.c (Fother_window_for_scrolling): Check that
3332 Vother_window_scroll_buffer is a buffer.
3334 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3336 * xterm.c (xim_initialize): Always pass a copy of resource name
3337 to XRegisterIMInstantiateCallback and eassert whether return
3338 value is True. Passing copy is important because Xlib doesn't
3339 make its own copy and resource name argument usually points to
3340 SSDATA (Vx_resource_name), which may be changed from Lisp.
3341 (xim_close_display): For XUnregisterIMInstantiateCallback,
3342 always eassert return value and pass exactly the same values
3343 as were used for XRegisterIMInstantiateCallback.
3344 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3345 sources to check why if you are interested.
3347 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3349 * dispnew.c (change_frame_size_1): Add new_lines instead of
3350 new_height, the latter may be still zero if passed as such.
3351 * window.c (Fwindow_pixel_height): Mention bottom divider in
3352 doc-string.
3354 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3356 Fix "resource temporarily unavailable" with xgselect
3357 (Bug#16925).
3358 * xgselect.c: Include <stdbool.h>.
3359 (xg_select) [!USE_GTK]: Don't lose track of errno.
3361 Fix minor --enable-gcc-warnings issues.
3362 * widget.c (update_various_frame_slots, EmacsFrameResize):
3363 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3365 2014-03-04 Ken Brown <kbrown@cornell.edu>
3367 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3368 represent the actual adjustment needed for alignment.
3370 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3372 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3373 needed, and don't reallocate if the initial allocation already
3374 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3376 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3378 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3379 (Bug#16932)
3381 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3383 * cmds.c (delete-char): Update docstring pointing out that the
3384 function ignores `delete-active-region' and `overwrite-mode'.
3386 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3388 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3390 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3391 allocated buffer due to alignment.
3392 (freehook): If the block to be freed was allocated by
3393 'aligned_alloc', find its real pointer before calling 'free'.
3394 (Bug#16901)
3395 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3396 backtrace.
3398 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3400 * font.c (toplevel): Adjust comment about font cache layout.
3401 (font_clear_cache): Fix to match real font cache layout.
3402 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3403 (Fframe_font_cache) [FONT_DEBUG]: New function.
3404 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3406 Avoid crashes when X fonts are erroneously freed on reused X
3407 'Display *' connection data (Bug#16069). Note that X font
3408 resources still may be leaked, but currently there is no way
3409 to completely avoid it.
3410 * xterm.h (struct x_display_info): New member x_id. Add comments.
3411 * xterm.c (x_display_id): New variable.
3412 (x_term_init): Assign identifier to each opened X connection.
3413 * xfont.c (struct xfont): New member x_display_id.
3414 (xfont_open): Initialize it with frame's display id.
3415 (xfont_close): Check whether font's display id matches the one
3416 recorded for the given display. Adjust comment.
3417 * xftfont.c (struct xftfont_info):
3418 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3420 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3422 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3423 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3424 killed Vother_window_scroll_buffer.
3425 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3427 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3429 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3430 that start with more than 2 slashes as UNCs. (Bug#16751)
3432 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3434 Fix a few crashes and leaks when cloning C strings.
3435 * alloc.c, lisp.h (dupstring): New function.
3436 * gtkutil.c (xg_get_font):
3437 * term.c (tty_default_color_capabilities):
3438 * xsettings.c (store_monospaced_changed)
3439 (store_font_name_changed, parse_settings)
3440 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3441 This avoids some unlikely crashes due to accessing freed storage,
3442 and avoids some minor memory leaks in the more-typical case.
3444 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3446 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3447 cursor when modeline can't be dragged (Bug#16647).
3449 2014-02-28 Glenn Morris <rgm@gnu.org>
3451 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3452 from custom-delayed-init-variables. (Bug#11565)
3454 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3456 More fixes for mouse glyph calculations (Bug#16647).
3457 * window.c (coordinates_in_window): In intersection of
3458 horizontal and vertical window dividers prefer the horizontal
3459 one. Add some extra parens to last fix.
3460 (window_relative_x_coord): Return x-coordinate for header and
3461 mode line too.
3462 * xdisp.c (remember_mouse_glyph): In text area don't extend
3463 glyph into mode line to show the vertical drag cursor there
3464 immediately. Subdivide mouse glyphs in right fringes to show a
3465 horizontal drag cursor as soon as we enter the "grabbable width"
3466 portion. Handle vertical border case separately. Do not
3467 subdivide window divider areas.
3468 (note_mouse_highlight): On bottom divider of bottommost windows
3469 show vertical drag cursor only when the minibuffer window can be
3470 resized.
3472 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3474 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3475 reset by the face of the object just displayed. See also bug#76.
3476 (get_next_display_element): If the string came from a display
3477 property, examine the box face attribute at it->position, not at
3478 it->current.pos, since the latter was not updated yet. (Bug#16870)
3479 (handle_face_prop): Improve commentary.
3481 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3483 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3484 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3486 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3488 Fixes around Bug#16647.
3489 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3490 ON_BOTTOM_DIVIDER cases.
3491 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3492 only if the window has no right divider.
3493 (Fcoordinates_in_window_p): Fix doc-string.
3495 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3497 * lread.c (Funintern): Fix doc to match advertised calling convention.
3499 2014-02-24 Daniel Colascione <dancol@dancol.org>
3501 * keyboard.c (read_char): Close race that resulted in lost events.
3503 2014-02-22 Glenn Morris <rgm@gnu.org>
3505 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3506 * window.c (window-resize-pixelwise): Doc fixes.
3508 * process.c (Finternal_default_process_filter)
3509 (Finternal_default_process_sentinel): Doc tweaks.
3511 2014-02-21 Glenn Morris <rgm@gnu.org>
3513 * process.c (Fprocess_buffer, Faccept_process_output)
3514 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3515 Doc fixes.
3517 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3519 * window.c (Fwindow_scroll_bar_width): New function.
3521 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3523 Pacify GCC when configuring with --enable-gcc-warnings.
3524 * xdisp.c (move_it_in_display_line_to) [lint]:
3525 Initialize recently-added local.
3527 2014-02-21 Daniel Colascione <dancol@dancol.org>
3529 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3531 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3533 * xdisp.c (init_iterator): Don't dereference a bogus face
3534 pointer. (Bug#16819)
3535 (try_cursor_movement): Don't use cursor position if
3536 set_cursor_from_row failed to compute it. This avoids assertion
3537 violations in MATRIX_ROW.
3538 (move_it_in_display_line_to): Save the iterator state in ppos_it
3539 only once per call. Reimplement the method used to return to the
3540 best candidate position if all the positions found in display line
3541 are beyond TO_CHARPOS. This cuts down the number of calls to
3542 bidi_shelve_cache, which moves a lot of stuff when lines are long
3543 and include bidirectional text. (Bug#15555)
3545 2014-02-20 Glenn Morris <rgm@gnu.org>
3547 * data.c (Fdefalias): Doc fix.
3549 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3551 * xdisp.c (display_line): Fix horizontal scrolling of large images
3552 when fringes are turned off. This comes at a price of not
3553 displaying the truncation/continuation glyphs in this case.
3554 (Bug#16806)
3556 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3557 CreateDIBSection returns an error indication, zero out *ximg after
3558 destroying the image. This avoids crashes in memory allocations
3559 due to the fact that some of the callers also call
3560 x_destroy_x_image, which will attempt to free an already free'd
3561 block of memory.
3563 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3565 * widget.c (update_various_frame_slots): Don't set
3566 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3568 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3570 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3572 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3574 temacs --daemon fix (Bug#16599).
3575 * emacs.c (main): Initialize daemon_pipe[1] here ...
3576 (syms_of_emacs): ... instead of here.
3578 2014-02-16 Anders Lindgern <andlind@gmail.com>
3580 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3581 is set (Bug#16505).
3583 2014-02-16 Daniel Colascione <dancol@dancol.org>
3585 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3586 (xd_get_connection_address): Use it.
3587 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3588 xd_get_connection_address because the latter signals if the bus
3589 we're trying to close is already disconnected.
3591 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3593 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3594 argument to CreateThread. This avoids segfaults on Windows 9X.
3595 Reported by oslsachem <oslsachem@gmail.com>.
3597 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3599 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3600 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3601 (check_lseek): New function, to report lseek errors.
3602 (save_data_space, update_file_ptrs, read_header, write_header)
3603 (copy_file, copy_rest, unexec): Use these news functions.
3604 (update_file_ptrs): Don't assume wraparound behavior when
3605 converting a large size_t value to off_t.
3607 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3609 * composite.c (fill_gstring_header): Pass positions as C integers
3610 and move parameters checking to...
3611 (Fcomposition_get_gstring): ...this function. Handle case when
3612 buffer positions are in reversed order and avoid crash (Bug#16739).
3613 Adjust docstring.
3614 * buffer.c (validate_region): Mention current buffer in error message.
3616 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3618 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3620 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3622 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3624 2014-02-11 Glenn Morris <rgm@gnu.org>
3626 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3627 Replace refs to "OpenStep" in messages.
3629 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3631 Avoid "." at end of error diagnostics.
3632 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3633 * font.c (Ffont_at):
3634 * nsfns.m (ns_display_info_for_name):
3635 * nsselect.m (Fx_own_selection_internal):
3636 * nsterm.m (performDragOperation:):
3637 Remove "." from end of diagnostic.
3639 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3641 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3642 unintuitive (bug#15824).
3643 (Fyes_or_no_p): Doc fix (bug#15456).
3645 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3647 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3648 and avoid warning.
3649 * eval.c (call_debugger): When exiting the debugger, do not allow
3650 max_specpdl_size less than actual binding depth (Bug#16603).
3651 (syms_of_eval): Adjust docstring.
3653 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3655 * cmds.c (Fself_insert_command): Output a clearer error message on
3656 negative repetitions (bug#9476).
3658 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3660 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3662 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3664 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3666 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3668 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3670 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3672 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3674 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3676 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3677 `exit' works (bug#15865).
3679 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3681 Constrain window box/body sizes and margin widths (Bug#16649).
3682 * xdisp.c (window_box_width): Don't return less than zero.
3683 (window_box_left_offset, window_box_right_offset): Don't return
3684 more than the window's pixel width.
3685 * window.c (window_body_height, window_body_width): Don't return
3686 negative value.
3687 (window_resize_apply): Adjust margin width, if necessary.
3689 2014-02-07 Glenn Morris <rgm@gnu.org>
3691 * nsterm.m (syms_of_nsterm): Doc fix.
3693 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3695 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3696 New variables: pointers through which to call the respective APIs.
3697 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3698 (filename_from_ansi, sys_link, check_windows_init_file):
3699 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3700 This is required on Windows 9X, where we dynamically load
3701 UNICOWS.DLL which has their non-stub implementations.
3702 (maybe_load_unicows_dll): Assign addresses to these 2 function
3703 pointers after loading UNICOWS.DLL.
3705 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3706 MultiByteToWideChar and WideCharToMultiByte through function
3707 pointers.
3709 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3710 New declarations.
3712 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3714 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3715 for OSX >= 10.9 if separate spaces are used.
3716 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3718 2014-02-06 Glenn Morris <rgm@gnu.org>
3720 * buffer.c (cache-long-scans): Doc fix.
3722 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3724 * w32fns.c (Fw32_shell_execute): Doc fix.
3726 2014-02-05 Bastien Guerry <bzg@gnu.org>
3728 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3729 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3731 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3733 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3734 outside the window (Bug#16649).
3736 * xdisp.c (note_mouse_highlight): When entering a margin area show
3737 a non-text cursor (Bug#16647).
3739 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3741 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3742 It prompted a compile-time diagnostic on GNU/Linux.
3743 Simplify to remove the need for the label.
3745 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3747 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3748 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3749 to show it; otherwise return 'unsupported--w32-dialog' to signal
3750 to the caller that emulation with menus is necessary.
3751 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3752 (Bug#16636)
3753 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3755 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3756 by HAVE_DIALOGS.
3758 * menu.c (Fx_popup_dialog): Don't condition the call to
3759 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3760 special symbol 'unsupported--w32-dialog', emulate the dialog with
3761 a menu by calling x-popup-menu.
3763 * menu.h (Qunsupported__w32_dialog): New extern variable.
3765 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3767 * keyboard.c (kbd_buffer_get_event): Read file notification events
3768 also in batch mode.
3770 * xgselect.c (xg_select): Read glib events in any case, even if
3771 there are no file descriptors to watch for. (Bug#16519)
3773 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3775 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3776 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3777 * w32term.c (w32_draw_window_divider): Handle first and last
3778 pixels specially.
3779 * w32term.h (w32_fill_area_abs): New function.
3780 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3781 divider.
3782 * xfaces.c (realize_basic_faces): Handle new face ids.
3783 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3784 and bottom divider width.
3785 * xterm.c (x_draw_window_divider): Handle first and last pixels
3786 specially.
3788 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3790 * print.c (Fexternal_debugging_output): Add cast to pacify
3791 --enable-gcc-warnings.
3792 * eval.c (call_debugger): Grow specpdl if the debugger was
3793 entered due to specpdl overflow (Bug#16603) and allow more
3794 specpdl space for the debugger itself.
3796 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3798 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3799 (Bug#16619)
3801 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3803 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3804 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3806 * print.c (Fexternal_debugging_output): If the argument character
3807 is non-ASCII, encode it with the current locale's encoding before
3808 writing the result to the terminal. (Bug#16448)
3810 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3811 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3812 for it. (Bug#16558)
3814 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3816 * process.c (create_process): Reset SIGPROF handler in the child.
3817 * callproc.c (call_process): Likewise.
3819 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
3821 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
3823 2014-01-29 Eli Zaretskii <eliz@gnu.org>
3825 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
3826 of zero to print strings, GDB doesn't like it.
3828 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
3829 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
3830 we still use correct addresses. (Bug#16576)
3832 2014-01-27 K. Handa <handa@gnu.org>
3834 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
3835 to preserve the code detection behavior of 24.3.
3836 * coding.h (struct coding_system): New member detected_utf8_bytes.
3837 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
3838 (decode_coding_gap): Use short cut for UTF-8 file reading only
3839 when coding->detected_utf8_bytes equals to coding->src_bytes.
3840 * fileio.c (Finsert_file_contents): Cancel the previous change.
3842 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3844 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
3845 that are not visible.
3847 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
3849 * xmenu.c (create_and_show_popup_menu): Handle case when no key
3850 is grabbed (Bug#16565).
3852 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3854 * xdisp.c (last_max_ascent): Re-remove after erroneously
3855 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
3856 from 2013-03-29.
3857 (move_it_to): Re-remove reference to last_max_ascent.
3858 (Fwindow_text_pixel_size): Add iterator's max_ascent and
3859 max_descent here instead of calling line_bottom_y.
3860 Fix doc-string.
3862 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
3864 * terminal.c (initial_free_frame_resources): New function.
3865 (init_initial_terminal): Install new hook to free face cache
3866 on initial frame and avoid memory leak. For details, see
3867 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
3868 * xfaces.c (free_frame_faces): Adjust comment.
3870 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3872 * data.c (Fstring_to_number): Document results if unparsable
3873 (Bug#16551).
3875 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
3877 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
3879 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3881 When decoding, prefer ptrdiff_t to int for buffer positions etc.
3882 * coding.c (detect_coding_utf_8, emacs_mule_char)
3883 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
3884 (check_utf_8, decode_coding):
3885 * coding.h (struct coding_system.errors):
3886 Use ptrdiff_t, not int, for integer values derived from buffer and
3887 string positions.
3889 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
3890 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
3891 before invoking decode_coding_gap, since there's just one block.
3893 2014-01-25 Martin Rudalics <rudalics@gmx.at>
3895 Fix handling of face attributes in Fx_create_frame (Bug#16529).
3896 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
3897 too early. Again run change_frame_size before assigning menu-
3898 and tool-bar-lines.
3900 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
3902 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
3903 arrives, call x_check_fullscreen, in case the new display has a
3904 different resolution. (Bug#16517)
3906 2014-01-25 Eli Zaretskii <eliz@gnu.org>
3908 * term.c (read_menu_input): If the selected frame changes, exit
3909 the menu.
3910 (tty_menu_show): If the selected frame changes while we displayed
3911 a menu, throw to top level. (Bug#16479)
3913 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
3915 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
3917 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
3919 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
3920 * data.c (count_one_bits_word): Fix bug (negated comparison)
3921 when BITS_PER_ULL < BITS_PER_BITS_WORD.
3923 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
3925 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
3926 Avoid undefined behavior by initializing display property bit of a
3927 string processed by the bidirectional iterator. For details, see
3928 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
3930 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
3932 Minor cleanup of previous change.
3933 * image.c (imagemagick_error, Fimagemagick_types):
3934 Omit some recently-introduced and unnecessary casts and assignments.
3936 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
3938 Fix two memory leaks discovered with Valgrind.
3939 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
3940 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
3942 2014-01-22 Martin Rudalics <rudalics@gmx.at>
3944 Fixes in window size functions around Bug#16430 and Bug#16470.
3945 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
3946 (Fwindow_mode_line_height, Fwindow_header_line_height)
3947 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3948 Minor doc-string adjustments.
3949 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
3950 Rewrite doc-strings.
3951 (window_body_height, window_body_width): Do not count partially
3952 visible lines/columns when PIXELWISE is nil (Bug#16470).
3953 (Qfloor, Qceiling): New symbols.
3955 2014-01-21 Eli Zaretskii <eliz@gnu.org>
3957 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
3958 when the image cache is not yet allocated. (Bug#16509)
3960 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
3962 * buffer.c (Fkill_buffer): When killing an indirect buffer,
3963 re-attach intervals to its base buffer (Bug#16502).
3964 * intervals.c (set_interval_object): Move from here...
3965 * intervals.h (set_interval_object): ... to here. Fix comments.
3967 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
3969 Avoid undefined behavior by initializing buffer redisplay bit.
3970 Problem reported by Dmitry Antipov in
3971 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
3972 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
3974 Revert some of the CANNOT_DUMP fix (Bug#16494).
3975 * lread.c (init_lread): Fix typo: NILP, not !NILP.
3977 2014-01-19 Eli Zaretskii <eliz@gnu.org>
3979 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
3980 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
3981 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
3982 they are replaced by macros that expand into direct calls to the
3983 corresponding functions from GDI32.DLL.
3984 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
3985 variables in the Cygwin build, they are unused.
3987 2014-01-19 K. Handa <handa@gnu.org>
3989 * composite.c (composition_update_it): Fix previous change.
3991 2014-01-18 Eli Zaretskii <eliz@gnu.org>
3993 Fix file name handling on MS-Windows 9X.
3994 * w32.c (maybe_load_unicows_dll): New function.
3996 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
3997 on, to make sure we can convert file names to and from UTF-8 on
3998 Windows 9X. This fixes a failure to start up because Emacs cannot
3999 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
4001 * w32font.c [WINDOWSNT]: Include w32.h.
4002 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
4003 of implementing the same stuff.
4004 Remove now unused g_b_init_is_windows_9x.
4006 * w32.h (maybe_load_unicows_dll): Add prototype.
4008 2014-01-17 Eli Zaretskii <eliz@gnu.org>
4010 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
4011 switch to single keyboard. Prevents daemon crashes when a new
4012 client connects while we show a TTY menu in an existing client.
4013 (Bug#16479)
4015 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
4017 Fix MinGW64 porting problem with _setjmp.
4018 Reported by Eli Zaretskii in:
4019 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
4020 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
4021 the old _setjmp and _longjmp. All uses changed.
4023 2014-01-13 Daniel Colascione <dancol@dancol.org>
4025 * textprop.c (Fremove_list_of_text_properties):
4026 Correctly handle reaching the end of the interval tree. (Bug#15344)
4028 2014-01-13 Martin Rudalics <rudalics@gmx.at>
4030 * xdisp.c (resize_mini_window): Round height to a multiple of
4031 frame's line height. Fix bug in calculation of window start
4032 position (Bug#16424).
4034 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
4036 * macfont.m: Include termchar.h.
4037 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
4038 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
4039 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
4040 *_WITH_GC_* to take face and f as parameters.
4041 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
4042 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
4044 2014-01-13 Daniel Colascione <dancol@dancol.org>
4046 Fix menu item updating in the presence of the Unity global menu
4047 GTK+ module.
4049 * gtkutil.h (xg_have_tear_offs): Add frame parameter
4050 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
4051 tear-off.
4052 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
4053 updating menus; explain why.
4054 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
4055 problem it's supposed to solve and it interferes with detecting
4056 the presence of a global menu.
4057 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
4058 parameter.
4060 2014-01-11 K. Handa <handa@gnu.org>
4062 * composite.c (composition_update_it): Fix indexing of
4063 LGSTRING_CHAR (Bug#15984).
4065 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
4067 * unexw32.c (_start) [__MINGW64__]: Define to __start.
4069 2014-01-11 Eli Zaretskii <eliz@gnu.org>
4071 * xdisp.c (try_window_id): Don't use this function's optimizations
4072 if overlays in the buffer displayed by the window have changed
4073 since last redisplay. (Bug#16347)
4074 (message_dolog): Fix indentation.
4076 2014-01-11 Martin Rudalics <rudalics@gmx.at>
4078 * frame.c (frame_resize_pixelwise): Fix doc-string.
4080 2014-01-10 Martin Rudalics <rudalics@gmx.at>
4082 Fix handling of internal borders (Bug#16348).
4083 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
4084 Remove internal border width from pixel width of windows.
4085 (change_frame_size_1): Don't return early when frame's pixel
4086 size changes - we still have to record the new sizes in the
4087 frame structure.
4088 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
4089 also when toolbar gets larger.
4090 * window.c (check_frame_size): Include internal_border_width in
4091 check.
4092 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
4093 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
4094 In non-toolkit/non-GTK version clear internal border.
4095 * xterm.c (x_clear_under_internal_border): New function for
4096 non-toolkit/non-GTK version.
4097 (x_after_update_window_line): In non-toolkit/non-GTK version
4098 don't do that.
4099 (handle_one_xevent, x_set_window_size):
4100 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
4101 * xterm.h (x_clear_under_internal_border): Extern it.
4103 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
4105 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
4106 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
4107 it again.
4109 2014-01-06 Eli Zaretskii <eliz@gnu.org>
4111 * xdisp.c (redisplay_window): Don't skip window redisplay if the
4112 last value of point is not equal to buffer's point. (Bug#16129)
4114 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
4116 Spelling fixes.
4117 * nsterm.h (updateCollectionBehavior): Rename from
4118 updateCollectionBehaviour. All uses changed.
4120 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
4121 * Makefile.in (SETFATTR): New macro.
4122 (temacs$(EXEEXT)): Use it.
4124 2014-01-04 Martin Rudalics <rudalics@gmx.at>
4126 Fix maximization behavior on Windows (Bug#16300).
4127 * w32fns.c (w32_fullscreen_rect): Don't handle
4128 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
4129 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
4130 of SetWindowPos. Restore last placement also when leaving
4131 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
4132 but the FULLSCREEN_BOTH case.
4134 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
4136 Port to C89.
4137 * data.c (arithcompare_driver):
4138 * fileio.c (Fcar_less_than_car):
4139 * fns.c (internal_equal):
4140 * frame.c (delete_frame):
4141 * lisp.h (enum More_Lisp_Bits):
4142 * lread.c (read1):
4143 Avoid C99 constructs that don't work in C89.
4144 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
4145 to port to C89, which doesn't have 'long long'.
4146 (count_trailing_zero_bits): Use them.
4148 2014-01-03 Chong Yidong <cyd@gnu.org>
4150 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
4152 2014-01-02 Martin Rudalics <rudalics@gmx.at>
4154 Further adjust frame/window scrollbar width calculations.
4155 * window.c (apply_window_adjustment):
4156 Set windows_or_buffers_changed.
4157 (Fwindow_scroll_bars): Return actual scrollbar width.
4158 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4159 For non-toolkit builds again use 14 as minimum width and set
4160 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4161 * xterm.c (XTset_vertical_scroll_bar): Take width from
4162 WINDOW_SCROLL_BAR_AREA_WIDTH.
4163 (x_new_font): Rename wid to unit. Base calculation of new
4164 scrollbar width on toolkit used and make it analogous to that of
4165 x_set_scroll_bar_default_width.
4166 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4167 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4168 of GetSystemMetrics.
4169 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4170 WINDOW_SCROLL_BAR_AREA_WIDTH.
4171 (x_new_font): Make it correspond to changes in xterm.c.
4173 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4175 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4176 This is a cleaner way to fix the MinGW-w64 porting problem.
4177 Check for INTPTR_MAX misconfiguration.
4179 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4181 * search.c (newline_cache_on_off, find_newline): In indirect
4182 buffers, use the newline cache of the base buffer.
4184 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4185 buffer, invalidate the caches of its base buffer. (Bug#16265)
4187 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4188 buffers, use the width-run cache of the base buffer.
4190 * xdisp.c (redisplay_window): When the window displays an indirect
4191 buffer, and the character widths in the display table have
4192 changed, invalidate the width-run cache of the corresponding base
4193 buffer.
4195 * fileio.c (Finsert_file_contents): When invalidating the newline
4196 cache, consider the case of inserting into indirect buffer.
4198 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4199 In indirect buffers, use the paragraph cache of the base buffer.
4201 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4203 * window.c (grow_mini_window): Fix last change.
4205 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4207 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4209 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4211 * w32term.c (w32_initialize): Use LCID and LOWORD.
4213 * w32proc.c (create_child): Use pid_t for 5th argument.
4214 (IsValidLocale): Don't provide prototype for MinGW64.
4215 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4216 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4218 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4219 MinGW64 doesn't support.
4221 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4223 * w32.c (set_named_security_info): New function.
4224 (acl_set_file): Fall back on set_named_security_info if
4225 set_file_security fails.
4226 (g_b_init_set_named_security_info_w)
4227 (g_b_init_set_named_security_info_a): New static variables.
4228 (globals_of_w32): Initialize them to zero.
4229 (set_named_security_info): Set them to non-zero if the
4230 corresponding API is available.
4231 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4232 New function typedefs.
4234 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4236 Some more fixes following pixelwise resize changes including one
4237 for Bug#16306.
4238 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4239 of frame_resize_pixelwise.
4240 * widget.c (pixel_to_text_size): New function.
4241 (update_wm_hints): Have size hints respect value of
4242 frame_resize_pixelwise.
4243 (EmacsFrameResize): Alway process resize requests pixelwise.
4244 * window.c (grow_mini_window): Make sure mini window is at least
4245 one line tall.
4246 * xdisp.c (display_menu_bar): Make sure menubar extends till
4247 right end of frame.
4248 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4249 (x_set_tool_bar_lines): Calculate pixelwise.
4250 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4251 frame_resize_pixelwise.
4253 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4255 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4256 variables not used there.
4258 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4260 * w32.c (sys_umask): New function. (Bug#16299)
4262 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4264 * dispnew.c (change_frame_size_1): Take old width of root window
4265 from that window's pixel width. (Bug#16284)
4267 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4269 Plain copy-file no longer chmods an existing destination (Bug#16133).
4270 * fileio.c (realmask): Now a static var, not a local.
4271 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4272 Remove arg STATPTR. All uses changed.
4273 (Fcopy_file): Do not alter permissions of existing destinations,
4274 unless PRESERVE-PERMISSIONS (renamed from
4275 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4276 Avoid race when testing for existing destinations and for
4277 when input and output files are the same.
4278 If changing the group fails, adjust both default and
4279 preserved permissions so that access is not granted to the
4280 wrong group.
4281 (Fset_default_file_modes, init_fileio): Update realmask.
4282 (Fdefault_file_modes): Use realmask instead of calling umask.
4284 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4286 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4287 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4288 flags on the daemon pipe ends before execing.
4290 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4292 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4293 session. (Bug#14739)
4295 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4297 * callproc.c (Vexec_path): Document that exec-directory is in it.
4299 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4301 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4302 default.
4304 2013-12-27 Chong Yidong <cyd@gnu.org>
4306 * data.c (Fsymbol_function): Doc fix.
4308 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4310 Some more tinkering with Bug#16051.
4311 * window.c (resize_frame_windows): Don't let the size of the
4312 root window drop below the frame's default character size.
4313 Never ever delete any subwindows - let the window manager do the
4314 clipping.
4316 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4317 of toolbar lines needed when they exceed the height of the root
4318 window.
4319 (unwind_create_frame_1): New function.
4320 (Fx_create_frame): Generally inhibit calling the window
4321 configuration change hook here. Remove extra call to
4322 change_frame_size - it's not needed when we don't run the
4323 configuration change hook.
4325 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4327 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4328 On my Fedora 19 platform the core dumps were so big that
4329 my desktop became nearly catatonic.
4330 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4331 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4332 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4333 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4334 a clang-only syntax.
4335 * conf_post.h (__has_feature): New macro, if not already defined.
4336 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4337 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4339 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4341 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4342 is a file name. (Bug#16252)
4344 2013-12-25 Chong Yidong <cyd@gnu.org>
4346 * keyboard.c (Voverriding_terminal_local_map)
4347 (Voverriding_local_map): Doc fix.
4349 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4351 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4353 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4354 file name when it is submitted to ShellExecute. Simplify code.
4355 Don't test DOCUMENT for being a string, as that is enforced by
4356 CHECK_STRING. Doc fix.
4358 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4360 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4361 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4362 redisplay_tool_bar does. Improve and fix commentary.
4363 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4364 limits of the glyph matrices. (Bug#16051)
4365 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4366 only when the new size is different from the old one, and the new
4367 size can be achieved given the frame height.
4369 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4371 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4373 2013-12-23 Glenn Morris <rgm@gnu.org>
4375 * lread.c (Fload): Mention load-prefer-newer in doc.
4377 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4379 Handle Bug#16207 by being more restrictive when running hooks.
4380 * window.c (unwind_change_frame): New function.
4381 (Fset_window_configuration): Don't run configuration change hook
4382 while the frame configuration is unsafe. Call select_window
4383 twice.
4385 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4387 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4389 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4391 * nsterm.h: Declare EmacsColor category.
4393 * nsterm.m (NSColor): Implement EmacsColor category.
4394 (ns_get_color): Use colorUsingDefaultColorSpace.
4395 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4397 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4399 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4401 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4402 having the PNG_NORETURN attribute, to avoid compiler warning in
4403 my_png_error.
4405 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4407 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4409 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4410 fringe background extension.
4411 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4412 because they are now always the same as `left' and `width',
4413 respectively. Remove code for the case that `width' and
4414 `sb_width' are different.
4416 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4418 Remove scroll_bar_actual_width from frames.
4419 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4420 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4421 (x_figure_window_size):
4422 * nsterm.m (x_set_window_size):
4423 * widget.c (set_frame_size):
4424 * w32term.c (x_set_window_size):
4425 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4426 scroll_bar_actual_width.
4428 Convert scroll_bar members to integers on Windows.
4429 * w32term.h (struct scroll_bar): Convert top, left, width,
4430 height, start, end and dragging to integers.
4431 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4432 scroll_bar members.
4433 * w32term.c (w32_set_scroll_bar_thumb)
4434 (w32_scroll_bar_handle_click): Remove XINT conversions for
4435 scroll_bar members. Treat bar->dragging as integer.
4436 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4437 first element. Remove XINT conversions for scroll_bar members.
4438 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4439 Remove XINT conversions for scroll_bar members.
4441 Fix assignment for new window total sizes.
4442 * window.c (Fwindow_resize_apply_total): Assign values for
4443 minibuffer window.
4445 2013-12-20 Chong Yidong <cyd@gnu.org>
4447 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4448 argument to `append'.
4450 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4452 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4453 current text face, for extending the face of the display margins.
4454 (Bug#16192)
4456 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4457 Doc fix. (Bug#16190)
4459 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4461 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4462 Remove.
4464 * nsterm.m (Qfile, Qurl): New.
4465 (EV_MODIFIERS2): New macro.
4466 (EV_MODIFIERS): Use EV_MODIFIERS2.
4467 (ns_term_init): Remove font and color from DND, does not work on
4468 newer OSX, and other ports don't have them.
4469 (performDragOperation:): Handle modifiers used during drag.
4470 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4471 Remove global Lisp variables used to communicate with ns-win.el.
4472 Remove font and color handling.
4473 (syms_of_nsterm): Defsym Qfile and Qurl.
4475 2013-12-19 Anders Lindgren <andlind@gmail.com>
4477 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4478 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4479 dont_constrain.
4480 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4481 (constrainFrameRect): Remove special case nr_screens == 1.
4482 Don't constrain size to size of view.
4484 * nsterm.h (ns_output): Remove dont_constrain.
4486 2013-12-19 Anders Lindgren <andlind@gmail.com>
4488 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4490 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4492 Minor fixes for recent openp changes.
4493 * lisp.h (GCPRO7): New macro.
4494 * lread.c (openp): Use bool for boolean; all callers changed.
4495 Protect save_string from GC. Don't assume that file descriptors
4496 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4497 warning about uninitialized variable.
4499 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4501 * w32fns.c (emacs_abort): Use intptr_t as argument of
4502 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4504 2013-12-18 Glenn Morris <rgm@gnu.org>
4506 * lread.c (Fload): Pass load_prefer_newer to openp.
4507 Don't bother checking mtime if openp already did it.
4508 (openp): Add `newer' argument, to check all suffixes
4509 and find the newest file.
4510 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4511 * callproc.c (call_process):
4512 * charset.c (load_charset_map_from_file):
4513 * emacs.c (init_cmdargs):
4514 * image.c (x_create_bitmap_from_file, x_find_image_file):
4515 * lisp.h (openp):
4516 * lread.c (Flocate_file_internal):
4517 * process.c (Fformat_network_address):
4518 * sound.c (Fplay_sound_internal):
4519 * w32.c (check_windows_init_file):
4520 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4522 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4524 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4526 * w32.c (getloadavg): Don't index samples[] array with negative
4527 indices. Recover from wall-clock time being set backwards.
4529 * w32term.c (w32_initialize): Declare the argument of
4530 set_user_model as const.
4532 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4533 (w32_menu_show): Constify some arguments passed to MessageBox.
4535 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4536 to initialize Lisp objects.
4538 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4539 initialize Lisp objects.
4541 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4542 use variables used only on X under that condition.
4544 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4545 variables not used there.
4547 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4549 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4550 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4552 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4554 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4555 code, revealed in presence of R2L characters, character
4556 compositions, and display vectors. A better fix for Bug#16148.
4557 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4558 GTK and NS builds, they don't have this member of struct frame.
4560 * dispextern.h (struct composition_it): Correct a comment for the
4561 'width' member.
4563 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4565 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4566 This prevents a compilation error on C compilers that do not
4567 default functions to return 'int' if not declared. Also, add
4568 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4569 since it now uses inline functions.
4571 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4573 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4574 display margins on mode line, header line, and in the frame's
4575 tool-bar window. (Bug#16165)
4577 2013-12-16 Andreas Schwab <schwab@suse.de>
4579 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4581 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4583 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4584 `CHECK_LIST_CONS'.
4586 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4588 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4590 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4592 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4593 intended to find bogus pointers in font objects (Bug#16140).
4594 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4595 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4596 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4597 Disable for MS-Windows due to Bug#15876; apparently this
4598 requires more or less substantial changes in fontset code.
4599 * xfont.c (xfont_close):
4600 * xftfont.c (xftfont_close): Call x_display_info_for_display
4601 to check whether 'Display *' is valid (Bug#16093 and probably
4602 Bug#16069).
4604 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4606 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4607 Reported by Juanma Barranquero <lekktu@gmail.com>.
4609 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4610 open a pty on MS-Windows. (Bug#16152)
4612 * emacs.c (decode_env_path): Fix bogus comparison against
4613 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4615 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4617 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4618 (Fx_file_dialog): Add parentheses around && to silence warning.
4620 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4622 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4624 * xdisp.c (extend_face_to_end_of_line): Extend background of
4625 non-default face in margin areas as well. (Bug#16151)
4626 (display_line): Call extend_face_to_end_of_line for continued
4627 lines as well, if the display margins have non-zero width.
4628 (set_glyph_string_background_width): When needed, set the
4629 extends_to_end_of_line_p flag on glyph strings to be drawn in
4630 margin areas, not only in the text area.
4632 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4633 startup.
4635 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4637 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4638 Don't worry about verify_error being t, since it has to be a list.
4640 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4642 Use bool for boolean, focusing on headers.
4643 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4644 No need to include <stdbool.h>, since conf_post.h does it now.
4645 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4646 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4647 (SET_PER_BUFFER_VALUE_P):
4648 * ccl.c, ccl.h (setup_ccl_program):
4649 * ccl.h (CHECK_CCL_PROGRAM):
4650 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4651 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4652 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4653 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4654 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4655 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4656 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4657 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4658 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4659 (CHARSET_FAST_MAP_SET):
4660 * coding.c (decode_coding_ccl, encode_coding_ccl):
4661 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4662 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4663 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4664 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4665 (decode_coding_c_string):
4666 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4667 * conf_post.h (has_attribute):
4668 * dispextern.h (trace_redisplay_p)
4669 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4670 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4671 (SET_GLYPH_FROM_CHAR_GLYPH)
4672 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4673 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4674 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4675 (cursor_in_mouse_face_p):
4676 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4677 (blank_row, prepare_desired_row)
4678 (build_frame_matrix_from_leaf_window, make_current)
4679 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4680 (update_window, scrolling_window, update_frame_line):
4681 * disptab.h (GLYPH_FOLLOW_ALIASES):
4682 * editfns.c (Fformat):
4683 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4684 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4685 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4686 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4687 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4688 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4689 (FONT_DEFERRED_LOG):
4690 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4691 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4692 (FRAME_MOUSE_UPDATE):
4693 * fringe.c (Fdefine_fringe_bitmap):
4694 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4695 (x_create_bitmap_from_xpm_data, xpm_load_image):
4696 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4697 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4698 (MERGE_INTERVAL_CACHE):
4699 * keymap.h (KEYMAPP):
4700 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4701 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4702 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4703 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4704 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4705 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4706 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4707 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4708 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4709 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4710 (SETUP_BUFFER_SYNTAX_TABLE):
4711 * systime.h (timespec_valid_p):
4712 * term.c (save_and_enable_current_matrix):
4713 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4714 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4715 (redisplay_internal, try_window_reusing_current_matrix)
4716 (sync_frame_with_window_matrix_rows, try_window_id)
4717 (display_menu_bar, display_tty_menu_item, display_mode_line)
4718 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4719 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4720 * xmenu.c (xmenu_show):
4721 * xterm.c (use_xim, x_term_init):
4722 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4723 (struct x_bitmap_record):
4724 Use bool for booleans.
4725 * ccl.c (struct buffer_text):
4726 * ccl.h (struct ccl_program):
4727 * charset.h (struct charset):
4728 * cm.h (struct cm):
4729 * coding.h (struct iso_2022_spec, struct coding_system):
4730 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4731 (struct glyph_string, struct face, struct face_cache)
4732 (struct bidi_string_data, struct bidi_it)
4733 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4734 (struct image):
4735 * editfns.c (Fformat):
4736 * frame.h (struct frame):
4737 * fringe.c (struct fringe_bitmap):
4738 * intervals.h (struct interval):
4739 * keyboard.h (struct kboard):
4740 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4741 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4742 (struct Lisp_Buffer_Local_Value, union specbinding):
4743 * macfont.m (struct macfont_info):
4744 * process.h (struct Lisp_Process):
4745 * termchar.h (struct tty_display_info):
4746 * window.h (struct window):
4747 * xterm.h (struct x_output):
4748 Use bool_bf for boolean bit-fields.
4749 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4750 All callers changed.
4751 * ccl.h (struct ccl_program): Remove unused members private_state,
4752 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4753 eight_bit_control.
4754 (struct ccl_spec): Remove unused members cr_carryover,
4755 eight_bit_carryover.
4756 * conf_post.h: Include <stdbool.h>.
4757 (bool_bf): New type.
4758 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4759 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4760 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4761 'do { ... } while (false)' brackets.
4762 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4763 Args must now be expressions; all callers changed.
4764 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4765 (PRODUCE_GLYPHS): Simplify use of boolean.
4766 * fileio.c (Fcopy_file):
4767 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4768 * lisp.h (UNGCPRO): Return void, not int.
4769 (FOR_EACH_TAIL): Use void expression, not int expression.
4770 * region-cache.c: Reindent.
4771 * region-cache.h: Copy comments from region-cache.c, to fix
4772 incorrect remarks about booleans.
4774 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4776 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4777 when character at point is displayed from a display vector.
4778 (Bug#16148)
4780 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4782 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4783 now a list of certificate validation checks that will abort a
4784 connection with an error.
4785 (Fgnutls_boot): Document it and use it.
4787 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4789 * w32term.c (w32_enable_frame_resize_hack): New variable.
4790 (x_set_window_size): Use it to hack frame resizing on Windows
4791 (Bug#16028).
4793 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4795 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4796 Windows-specific code to w32.c. Change error message text to
4797 match that of Posix platforms.
4799 * w32.c (w32_copy_file): New function, most of the code copied and
4800 reworked from Fcopy_file. Improve error handling. Plug memory
4801 leak when errors are thrown. Support file names outside of the
4802 current codepage. (Bug#7100)
4804 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4806 * lread.c (load_path_default): Prototype.
4808 2013-12-13 Glenn Morris <rgm@gnu.org>
4810 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4811 (dump_path): Remove.
4812 (load-path-default): Remove `changed' argument.
4813 Do not set dump_path permanently. Simplify.
4814 (init_lread): Simplify.
4815 (syms_of_lread): Remove dump_path.
4817 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4819 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
4820 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
4821 2013-12-12 font-related change to avoid Bug#16128, which
4822 is quite hard to fix without even more substantial changes.
4824 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4826 * font.c (font_close_object): Check for live frame (Bug#16128).
4828 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4830 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
4831 Return ptrdiff_t, not int, since it's a buffer size.
4832 Reindent/reparen some macros to a more Gnuish style.
4834 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
4836 Avoid undefined behavior with huge regexp interval counts.
4837 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
4838 since it's now specialized to interval counts. All uses changed.
4839 Do not assume wraparound on signed integer overflow.
4840 (regex_compile): Simplify based on the above changes.
4842 2013-12-12 Eli Zaretskii <eliz@gnu.org>
4844 Support file names on MS-Windows that use characters outside of
4845 the current system codepage. (Bug#7100)
4847 * w32.c (get_file_security, set_file_security)
4848 (create_symbolic_link): Separate pointers and boolean flags for
4849 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
4850 non-zero, else the former.
4851 (codepage_for_filenames, filename_to_utf16, )
4852 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
4853 New functions.
4854 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
4855 characters.
4856 (normalize_filename): Lose the DBCS code, now works on UTF-8.
4857 Accept only one argument; all callers changed.
4858 (dostounix_filename): Remove the second argument, now works in
4859 UTF-8. All callers changed.
4860 (parse_root): Lose DBCS code.
4861 (get_long_basename, w32_get_short_filename, init_environment)
4862 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
4863 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
4864 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
4865 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
4866 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
4867 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
4868 otherwise.
4869 (ansi_encode_filename): New function.
4870 (get_emacs_configuration, get_emacs_configuration_options):
4871 Functions deleted.
4872 (add_volume_info, GetCachedVolumeInformation): Run the input file
4873 name through unixtodos_filename, to ensure it is stored and
4874 referenced in canonical form.
4875 (get_volume_info): Lose the DBCS code, now works in UTF-8.
4876 (logon_network_drive, sys_link, utime): Improve error handling.
4877 (sys_access): New function.
4878 (hashval, generate_inode_val): Unused functions deleted.
4879 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
4880 (check_windows_init_file): Convert error message from UTF-8 to
4881 ANSI codepage, for display in the message box.
4882 (globals_of_w32): Set w32_unicode_filenames according to the OS
4883 version.
4885 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
4886 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4887 (syms_of_w32term): Declare w32-unicode-filenames.
4889 * w32proc.c (new_child, delete_child): Remove code that handled
4890 unused pending_deletion and input_file members of the child struct.
4891 (create_child, sys_spawnve): Convert all file names to ANSI
4892 codepage. Use ANSI APIs explicitly; forcibly fail if any file
4893 name cannot be encoded in ANSI codepage. Don't use
4894 unixtodos_filename, mirror slashes by hand.
4895 (record_infile, record_pending_deletion): Functions deleted.
4896 (Fw32_short_file_name): Call w32_get_short_filename instead of
4897 GetShortPathName.
4899 * w32notify.c (add_watch): Work in Unicode mode when
4900 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4901 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
4902 instead, do the same with Lisp primitives.
4904 * w32fns.c (file_dialog_callback, Fx_file_dialog)
4905 (Fsystem_move_file_to_trash, Fw32_shell_execute)
4906 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
4907 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
4908 (Fw32_shell_execute): Improve error reporting.
4909 (Fdefault_printer_name): Ifdef away for Cygwin.
4911 * w32.h (struct _child_process): Remove input_file and
4912 pending_deletion members that are no longer used.
4913 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
4914 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
4915 (ansi_encode_filename): New and updated prototypes.
4917 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
4918 APIs explicitly.
4919 (unexec): Don't use dostounix_filename, it expects a file name in
4920 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
4921 ANSI encoding.
4923 * fileio.c (Ffile_name_directory, file_name_as_directory)
4924 (directory_file_name, Fexpand_file_name)
4925 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
4926 arguments of dostounix_filename.
4927 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
4928 use MAX_UTF8_PATH for size of file-name strings.
4929 (emacs_readlinkat): Build an explicitly unibyte string for file
4930 names.
4931 (syms_of_fileio) <file-name-coding-system>:
4932 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
4934 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
4935 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
4936 directories to UTF-8.
4937 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
4938 environment, and each element of the input PATH, to UTF-8.
4940 * dired.c (file_attributes): Use build_unibyte_string explicitly
4941 to make Lisp strings from user and group names.
4943 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
4944 decode_file.
4946 * coding.c (decode_file_name, encode_file_name): New functions.
4948 * termcap.c (tgetent): Adapt to the change in arguments of
4949 dostounix_filename.
4951 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
4952 names.
4954 * msdos.c (dostounix_filename, init_environment): Adapt to the
4955 change in arguments of dostounix_filename.
4957 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
4958 [WINDOWSNT]: Encode file names passed to the image libraries in
4959 ANSI codepage.
4961 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
4962 [WINDOWSNT]: Convert file names to the current ANSI codepage.
4964 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
4965 arguments of dostounix_filename.
4967 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4969 * font.h (struct font_entity) [HAVE_NS]: New field to record
4970 font driver which was used to create this entity.
4971 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
4972 frame where the font was opened.
4973 (font_close_object): Add prototype.
4974 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
4975 (font_close_object): Not static any more. Lost frame arg.
4976 Adjust comment and users.
4977 * alloc.c (cleanup_vector): Call font_close_object to adjust
4978 per-frame font counters correctly. If HAVE_NS, also call
4979 driver-specific cleanup for font-entity objects.
4980 * ftfont.c (ftfont_open):
4981 * nsfont.m (nsfont_open):
4982 * w32font.c (w32font_open_internal):
4983 * xfont.c (xfont_open):
4984 * xftfont.c (xftfont_open): Save frame pointer in font object.
4985 * macfont.m (macfont_open): Likewise.
4986 (macfont_descriptor_entity): Save driver pointer to be able
4987 to call its free_entity routine when font-entity is swept.
4988 * ftxfont.c (ftxfont_open): Add eassert because frame
4989 pointer should be saved by ftfont_driver.open.
4991 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4993 * xterm.c (x_make_frame_visible): Restore hack which is needed when
4994 input polling is used. This is still meaningful for Cygwin, see
4995 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
4996 * keyboard.c (poll_for_input_1, input_polling_used):
4997 Define unconditionally.
4998 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
4999 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
5000 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
5001 (font_for_char): Prefer ptrdiff_t to int for buffer position.
5002 (face_for_char): Likewise. Rearrange eassert and return ASCII
5003 face for CHAR_BYTE8_P.
5004 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
5006 2013-12-11 Ken Brown <kbrown@cornell.edu>
5008 * dispextern.h (erase_phys_cursor):
5009 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
5011 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
5013 * nsterm.m (x_free_frame_resources):
5014 * term.c (tty_free_frame_resources):
5015 * xterm.c (x_free_frame_resources): Do not check for non-NULL
5016 face cache because it's implied by free_frame_faces anyway.
5017 * w32term.c (x_free_frame_resources): Likewise. Do not call
5018 free_frame_faces twice.
5020 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5022 * editfns.c (Fformat_time_string): Mention %F in the doc.
5024 2013-12-11 Martin Rudalics <rudalics@gmx.at>
5026 * window.c (resize_frame_windows): Don't return immediately when
5027 the root window's size doesn't change - the minibuffer window
5028 may still have to be repositioned/resized.
5029 * xfns.c (Fx_create_frame): Always change the frame size after
5030 initializing the frame's faces.
5031 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
5032 change_frame_size should already have done it.
5033 (x_new_font): Assign new tool- and menu-bar heights.
5034 (x_set_window_size_1): Account for tool- and menu-bar heights
5035 (Bug#16013). Don't set pixel sizes since change_frame_size
5036 should already have done it.
5038 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
5040 Remove the option of using libcrypto.
5041 * Makefile.in (LIB_CRYPTO): Remove.
5042 (LIBES): Don't use it.
5044 2013-12-11 Juri Linkov <juri@jurta.org>
5046 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
5047 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
5049 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
5051 * xdisp.c (display_tool_bar_line): Don't extend on a previously
5052 drawn tool bar items (Bug#16058).
5053 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
5055 2013-12-09 Ken Brown <kbrown@cornell.edu>
5057 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
5059 * lisp.h (get_frame_param): Adjust conditions for prototype
5060 declaration.
5062 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
5064 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
5065 Avoid unused macro warning if configured --without-xft.
5067 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
5069 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
5071 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
5073 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
5075 * emacs.c (main): Call fixup_locale a second time for GNUstep.
5077 2013-12-08 Martin Rudalics <rudalics@gmx.at>
5079 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
5081 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
5083 Use libcrypto's checksum implementations if available, for speed.
5084 * Makefile.in (LIB_CRYPTO): New macro.
5085 (LIBES): Use it.
5087 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
5088 The macro didn't conform to C99 due to type mismatch,
5089 which caused compilation failure with Sun C 5.12,
5090 and it was confusing anyway. Include window.h to declare
5091 redisplay_other_windows.
5093 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
5095 * window.c (set_window_buffer): Update mode line (bug#16084).
5097 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
5099 Fix minor problems found by static checking.
5100 * keyboard.c (poll_for_input_1, input_polling_used):
5101 Define only if HAVE_NTGUI.
5102 * xmenu.c (popup_activate_callback): Omit unnecessary
5103 check against USE_X_TOOLKIT, which must be defined here anyway.
5104 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
5105 Now static.
5107 2013-12-07 Martin Rudalics <rudalics@gmx.at>
5109 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5111 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
5113 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5115 * nsterm.m (x_set_window_size): Remove fprintf.
5116 (init): Define always. Set applicationDidFinishLaunchingCalled
5117 for GNUstep.
5118 (applicationDidFinishLaunching:):
5119 Set applicationDidFinishLaunchingCalled.
5120 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
5121 not called.
5123 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
5125 Pixel resize changes for NS (Bug#16049).
5126 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5127 height/width. row/cols are locals.
5128 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
5129 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
5130 (windowWillResize): Remove gsextra. Calculate extra as in
5131 updateFrameSize.
5132 (x_new_font): Don't change frame size if fullscreen.
5133 Change size pixelwise.
5135 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
5136 comment in xfns.c. Change to pixelwise call.
5138 2013-12-06 Eli Zaretskii <eliz@gnu.org>
5140 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
5141 (Bug#16070)
5143 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
5145 * xterm.c (input_signal_count): Remove.
5146 (x_dispatch_event): Define unconditionally.
5147 (x_make_frame_visible): Process X events until the frame
5148 is really visible (Bug#16027).
5149 * xterm.h (x_dispatch_event): Declare unconditionally.
5151 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
5153 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
5155 * nsterm.m (x_set_window_size): Handle pixelwise.
5157 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5159 * w32term.c (x_new_font):
5160 * xterm.c (x_new_font): Calculate new frame size from new font
5161 size (Bug#16028).
5163 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5165 * lisp.h (FOR_EACH_TAIL): New macro.
5166 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5168 * window.c (select_window): Call second wset_redisplay before we change
5169 selected_window (bug#16034).
5171 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5173 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5175 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5177 * w32xfns.c: Include window.h, to avoid a compiler warning.
5179 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5181 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5182 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5183 window_scroll takes care of it.
5184 (Fset_window_point, Fdelete_other_windows_internal)
5185 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5186 (Fsplit_window_internal, Fdelete_window_internal)
5187 (Fresize_mini_window_internal, Fset_window_configuration)
5188 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5189 cause redisplay instead of forcing a complete redisplay.
5190 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5191 we're only affecting the selected_window.
5193 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5195 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5196 directional control characters. Update type and category
5197 determination according to the UBA from Unicode v6.3.
5198 (bidi_category_t): New category EXPLICIT_FORMATTING.
5200 * dispextern.h (bidi_type_t): Update to include new bidirectional
5201 properties introduced with Unicode v6.3. (Bug#16043)
5203 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5205 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5206 (Bug#16044).
5208 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5210 * font.c (font_list_entities): Remove dummy assignment.
5211 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5212 used on graphic displays only. Remove unused 'font_encoder' member.
5213 (struct font_bitmap): Remove unused 'extra' member.
5214 * nsfont.m (nsfont_open):
5215 * w32font.c (w32font_open_internal):
5216 * ftfont.c (ftfont_get_bitmap): Adjust users.
5218 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5220 Use bool for boolean.
5221 * tparam.c (tparam1):
5222 * undo.c (record_point, record_property_change):
5223 Use bool for boolean, for local vars that are always true or false.
5225 Minor integer overflow fixes (Bug#16033).
5226 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5227 This improves on the previous fix to this function.
5228 (window_resize_check): When summing up pixel counts, don't rely on
5229 undefined behavior if the sum overflows.
5231 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5233 * window.c (Fset_window_new_pixel): Don't choke at negative
5234 argument value (Bug#16033).
5236 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5237 to avoid crash in window_box_height.
5239 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5240 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5241 calculation.
5242 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5244 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5246 Minor integer overflow fixes.
5247 * window.c (Fset_window_new_pixel, grow_mini_window):
5248 * xdisp.c (Fwindow_text_pixel_size):
5249 Avoid undefined behavior on signed integer overflow.
5250 * xfns.c (x_set_mouse_color):
5251 Check that drag shape fits in 'unsigned', since that's what X wants.
5253 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5255 Improve reporting of fatal exception on MS-Windows.
5256 * w32fns.c (my_exception_handler): New function.
5257 (globals_of_w32fns): Set it up as the unhandled exception
5258 handler. Initialize exception code and address to zeros.
5259 (emacs_abort): If the exception code and address are available,
5260 print them at the beginning of the backtrace. Fix the format of
5261 printing addresses (was producing 0x0x12345678 on XP).
5262 (Bug#15994)
5264 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5266 * eval.c (Fbacktrace__locals): New function.
5267 (syms_of_eval): Defsubr it.
5269 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5271 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5272 Define here to unify between...
5273 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5274 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5276 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5278 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5280 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5281 fringe background extension.
5282 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5283 because they are now always the same as `left' and `width',
5284 respectively. Remove code for the case that `width' and
5285 `sb_width' are different.
5287 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5289 Fix minor problems found by static checking.
5290 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5291 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5292 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5294 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5296 * image.c (imagemagick_compute_animated_image): Don't crash if we
5297 have an animation with different-sized images (bug#15313).
5299 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5301 Remove some unused items introduced during pixelwise change.
5302 * window.c (window_resize_total_check): Remove unused function.
5303 * xdisp.c (remember_mouse_glyph): Remove unused label.
5304 (Ftool_bar_height): Move declaration inside #if.
5305 * xterm.c (x_set_window_size): Don't use r and c.
5307 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5309 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5310 `value' and `endp'.
5312 * window.c (Fset_window_configuration): Comment out unused variables.
5314 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5316 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5318 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5320 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5322 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5323 HAVE_GNUTLS3 (Bug#16001).
5325 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5326 if interrupts are deferred (Bug#15801).
5328 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5330 Support resizing frames and windows pixelwise.
5331 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5332 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5333 (struct glyph_matrix): Replace window_left_col and
5334 window_top_line by window_pixel_left and window_pixel_top.
5335 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5336 Minor rewrite.
5337 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5338 (draw_window_divider, move_it_to, x_draw_right_divider)
5339 (x_draw_bottom_divider, change_frame_size): Add or fix
5340 declarations.
5341 * dispnew.c (change_frame_size_1): Change prototype.
5342 (adjust_glyph_matrix, required_matrix_width)
5343 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5344 values instead of lines and columns.
5345 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5346 WINDOW_TOTAL_FRINGE_WIDTH.
5347 (handle_window_change_signal, do_pending_window_change)
5348 (init_display): Adjusts calls of change_frame_size.
5349 (change_frame_size, change_frame_size_1): Handle pixelwise
5350 changes.
5351 * frame.c (Qright_divider_width, Qbottom_divider_width):
5352 New Lisp objects.
5353 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5354 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5355 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5356 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5357 values.
5358 (set_frame_param): New function.
5359 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5360 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5361 (Ffringe_width, Fborder_width, Fright_divider_width)
5362 (Fbottom_divider_width): New functions, defsubr them.
5363 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5364 New argument pixelwise.
5365 (struct frame_parm_table): New members Qright_divider_width and
5366 Qbottom_divider_width.
5367 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5368 (x_report_frame_params): Handle Qright_divider_width and
5369 Qbottom_divider_width.
5370 (x_set_right_divider_width, x_set_bottom_divider_width):
5371 New functions.
5372 (frame_resize_pixelwise): New option.
5373 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5374 new_pixelwise, right_divider_width and bottom_divider_width;
5375 remove total_lines; rename text_lines, text_cols, new_text_lines
5376 and new_text_cols to text_height, text_width, new_height and
5377 new_width respectively.
5378 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5379 FRAME_TEXT_WIDTH respectively.
5380 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5381 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5382 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5383 New macros.
5384 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5385 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5386 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5387 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5388 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5389 (FRAME_TOTAL_COLS_ARG): Remove macro.
5390 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5391 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5392 (x_wm_set_size_hint): Handle frame pixel sizes.
5393 * indent.c (compute_motion, Fcompute_motion):
5394 Call window_body_width instead of window_body_cols.
5395 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5396 (make_lispy_position): Handle right and bottom dividers.
5397 (Fsuspend_emacs): Pixelize call of change_frame_size.
5398 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5399 * lisp.h: Extern set_frame_param.
5400 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5401 x_set_window_size.
5402 (Fx_create_frame): Add entry for vertical_drag_cursor.
5403 Pixelize call of change_frame_size.
5404 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5405 * nsterm.m (ns_update_window_end): Optionally draw right
5406 divider.
5407 (x_set_window_size): Add argument pixelwise.
5408 Call check_frame_size and change_frame_size with pixelwise zero.
5409 (ns_draw_window_divider): New function.
5410 (ns_redisplay_interface): Add ns_draw_window_divider.
5411 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5412 (x_new_font): Call x_set_window_size with pixelwise zero.
5413 * print.c (print_object): For a window print its sequence
5414 number again.
5415 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5416 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5417 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5418 (w32_createwindow): Use scroll bar area width.
5419 (w32_wnd_proc): Handle bottom divider width.
5420 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5421 (Fx_create_frame): Default divider width parameters.
5422 Caclulate sizes pixelwise. Add vertical drag cursor support.
5423 (x_create_tip_frame): Default divider widths to zero.
5424 Pixelize call to change_frame_size.
5425 (Fx_show_tip): Add handling of divider widths. Pixelize window
5426 position and sizes.
5427 (Fw32_frame_rect): New function.
5428 (frame_parm_handler w32_frame_parm_handlers): Add divider
5429 widths.
5430 (Vx_window_vertical_drag_shape): Add variable.
5431 * w32inevt.c (resize_event, maybe_generate_resize_event):
5432 Pixelize change_frame_size calls.
5433 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5434 call.
5435 * w32term.c (w32_draw_window_divider): New function.
5436 (x_update_window_end): Handle right divider.
5437 (w32_draw_fringe_bitmap, x_scroll_run)
5438 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5439 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5440 Calculate new frame sizes pixelwise.
5441 (x_new_font): Pixelize call to x_set_window_size.
5442 (x_check_fullscreen): Pixelize call to change_frame_size.
5443 (x_set_window_size_1, x_set_window_size): New argument
5444 pixelwise. Calculate pixelwise.
5445 (x_wm_set_size_hint): Use scroll bar area width.
5446 (w32_redisplay_interface): Add w32_draw_window_divider.
5447 * w32term.h (struct w32_output): Add vertical drag cursor.
5448 * widget.c (set_frame_size, update_wm_hints)
5449 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5450 change_frame_size.
5451 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5452 * window.c (sequence_number): Restore.
5453 (Fwindow_pixel_width, Fwindow_pixel_height)
5454 (Fwindow_mode_line_height, Fwindow_header_line_height)
5455 (window_pixel_to_total, Frun_window_scroll_functions)
5456 (Fset_window_new_pixel, window_resize_apply_total)
5457 (Fwindow_resize_apply_total): New functions.
5458 (window_body_height, window_body_width): Rename from
5459 window_body_lines. New argument PIXELWISE.
5460 Calculate pixelwise.
5461 (Fwindow_body_height, Fwindow_body_width): New argument
5462 PIXELWISE.
5463 (coordinates_in_window, window_relative_x_coord): Use window's
5464 pixel width instead of total width.
5465 (replace_window, recombine_windows): Initialize pixel values.
5466 (resize_root_window, resize_frame_windows, grow_mini_window)
5467 (shrink_mini_window): New argument PIXELWISE.
5468 Calculate pixelwise.
5469 (Fdelete_other_windows_internal, adjust_window_margins)
5470 (window_resize_check, window_resize_apply)
5471 (Fdelete_window_internal, Fresize_mini_window_internal)
5472 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5473 (check_frame_size): Rename arguments. New argument PIXELWISE.
5474 Calculate pixelwise.
5475 (set_window_buffer): Make samebuf bool. Run configuration change
5476 hook only if buffer changed.
5477 (Fset_window_buffer): Rewrite doc-string.
5478 (make_window): Initialize new_pixel slot.
5479 (Fwindow_resize_apply): Check pixel size of root window.
5480 (Fsplit_window_internal): Call 2nd argument pixel_size.
5481 Calculate pixelwise.
5482 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5483 window_body_cols.
5484 (save_window_data): New slots frame_text_width,
5485 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5486 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5487 pixel_width.
5488 (Fcurrent_window_configuration, Fset_window_configuration)
5489 (save_window_save, compare_window_configurations): Handle new
5490 slots in save_window_data and saved_window.
5491 (Fset_window_scroll_bars): Fix doc-string.
5492 (window_resize_pixelwise): New variable.
5493 (coordinates_in_window, Fcoordinates_in_window_p):
5494 Handle dividers.
5495 (make_parent_window): Adjust sequence_number.
5496 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5497 New functions.
5498 * window.h (struct window): New members new_pixel, pixel_left,
5499 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5500 (wset_new_pixel): New function.
5501 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5502 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5503 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5504 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5505 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5506 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5507 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5508 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5509 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5510 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5511 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5512 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5513 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5514 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5515 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5516 Rewrite.
5517 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5518 (window_body_width, check_frame_size): Adapt external declarations.
5519 * xdisp.c (last_max_ascent): New integer.
5520 (window_text_bottom_y): Handle bottom divider.
5521 (window_box_width, window_box_height): Calculate pixelwise.
5522 (get_glyph_string_clip_rects): Handle right divider.
5523 (remember_mouse_glyph): When windows are resized pixelwise
5524 proceed with width and height set to 1.
5525 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5526 WINDOW_TOTAL_WIDTH.
5527 (move_it_to): Calculate and return maximum x position
5528 encountered.
5529 (Fwindow_text_pixel_size): New function.
5530 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5531 (tool_bar_lines_needed): Rename to tool_bar_height.
5532 Calculate pixelwise.
5533 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5534 Calculate pixelwise.
5535 (redisplay_tool_bar): Calculate pixelwise.
5536 (redisplay_window): Calculate pixelwise. Handle dividers.
5537 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5538 (x_draw_vertical_border): Handle dividers.
5539 (define_frame_cursor1): Handle vertical drag cursor.
5540 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5541 (expose_window): Calculate pixelwise. Handle dividers.
5542 (init_xdisp): Initialize pixel values.
5543 * xfaces.c (Qwindow_divider): New face.
5544 (realize_basic_faces): Realize it.
5545 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5546 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5547 (x_set_scroll_bar_default_width): Default actual width to 16.
5548 (Fx_create_frame): Set sizes pixelwise.
5549 (x_create_tip_frame): Default divider widths to zero.
5550 Pixelize call of change_frame_size.
5551 (Fx_show_tip): Handle divider widths. Initial pixel position
5552 and sizes.
5553 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5554 (Vx_window_vertical_drag_shape): New option.
5555 * xmenu.c (free_frame_menubar): Pixelize call of
5556 x_set_window_size.
5557 * xterm.c (x_draw_window_divider): New function.
5558 (x_update_window_end): Optionally draw right divider.
5559 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5560 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5561 (handle_one_xevent, x_new_font): Calculate pixelwise.
5562 (x_set_window_size_1, x_set_window_size): New argument
5563 pixelwise. Calculate pixelwise.
5564 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5565 (struct x_redisplay_interface): Add x_draw_window_divider.
5566 * xterm.h (struct x_output): Add vertical_drag_cursor.
5568 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5570 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5571 Set invisible frames's `redisplay' when a full redisplay is requested.
5572 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5573 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5574 (display_mode_lines): Set it here instead.
5576 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5578 * dispextern.h (set_window_update_flags): Remove.
5580 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5582 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5584 * xdisp.c (REDISPLAY_SOME_P): New macro.
5585 (redisplay_internal): Use it (bug#15999).
5586 (prepare_menu_bars, redisplay_window): Use it as well.
5588 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5590 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5592 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5593 (globals_of_w32font): Zero it out.
5594 (GetCharWidth32W_Proc): New function pointer.
5595 (get_char_width_32_w): New function.
5596 (compute_metrics): If get_glyph_outline_w returns an error, try
5597 get_char_width_32_w before declaring a failure. This avoids
5598 punishing raster (a.k.a. "bitmap") fonts by slowing down
5599 redisplay. (Bug#6364).
5601 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5603 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5604 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5605 highlight needs to be redisplayed. (Bug#15913)
5607 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5609 Fix minor problems found by static checking.
5610 * buffer.h (struct buffer_text, struct buffer):
5611 * frame.h (struct frame):
5612 * window.h (struct window):
5613 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5614 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5615 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5616 no-longer-valid use of HAVE_MENUS.
5617 * xdisp.c (propagate_buffer_redisplay): Now static.
5619 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5621 * xmenu.c (Fmenu_or_popup_active_p):
5622 * window.c (Fset_window_configuration):
5623 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5624 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5625 * fns.c (Fyes_or_no_p):
5626 * editfns.c (Fmessage_box, Fmessage_or_box):
5627 * alloc.c (make_save_ptr_ptr):
5628 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5630 * window.c (Fset_window_configuration): Move select_window later.
5632 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5634 Refine redisplay optimizations to only redisplay *some* frames/windows
5635 rather than all of them.
5636 * xdisp.c (REDISPLAY_SOME): New constant.
5637 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5638 (bset_redisplay, bset_update_mode_line): New functions.
5639 (message_dolog): Use bset_redisplay.
5640 (clear_garbaged_frames): Use fset_redisplay.
5641 (echo_area_display): Use wset_redisplay.
5642 (buffer_shared_and_changed): Remove.
5643 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5644 frame titles. Compute the actual set of windows redisplayed.
5645 Don't update frame titles and menu bars for frames that don't need to
5646 be redisplayed.
5647 (propagate_buffer_redisplay): New function.
5648 (AINC): New macro.
5649 (redisplay_internal): Use it. Be more selective in the set of windows
5650 we redisplay. Propagate windows_or_buffers_changed to
5651 update_mode_lines a bit later to simplify the code.
5652 (mark_window_display_accurate_1): Reset window and buffer's
5653 `redisplay' flag.
5654 (redisplay_window): Do nothing if neither the window nor the buffer nor
5655 the frame needs redisplay.
5656 * window.h (struct window): Add `redisplay' field.
5657 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5658 (redisplay_other_windows, window_list): New declarations.
5659 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5660 (window_list): Not static any more.
5661 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5662 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5663 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5664 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5665 * frame.h (struct frame): Add `redisplay' field.
5666 Move `external_menu_bar' bitfield next to other bit-fields.
5667 (SET_FRAME_GARBAGED): Use fset_redisplay.
5668 (SET_FRAME_VISIBLE): Don't garbage the frame;
5669 Use redisplay_other_windows.
5670 * buffer.h (struct buffer): Add `redisplay' field.
5671 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5672 (modify_overlay): Use bset_redisplay.
5673 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5675 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5677 Support w32 file notifications in batch mode.
5678 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5679 invalid (which happens in batch mode). If non-interactive, call
5680 handle_file_notifications to store file notification events in the
5681 input queue. (Bug#15933)
5683 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5685 * w32inevt.c (handle_file_notifications): Now external, not static.
5687 * w32term.h (handle_file_notifications): Provide prototype.
5689 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5690 init_crit, since init_display, which does that otherwise, is not
5691 called.
5693 2013-11-27 Glenn Morris <rgm@gnu.org>
5695 * Makefile.in ($(lispsource)/international/charprop.el): New.
5696 (emacs$(EXEEXT)): Depend on charprop.el.
5698 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5700 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5701 deleting portions of the buffer under non-nil REPLACE argument.
5702 (Bug#15973)
5704 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5705 directory, watch it and not its parent.
5706 (add_watch): Allow empty string in FILE.
5708 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5710 * window.c (Fset_window_start, window_resize_apply)
5711 (window_scroll): Reset window_end_valid (Bug#15957).
5713 2013-11-27 Glenn Morris <rgm@gnu.org>
5715 * Makefile.in (leimdir): Now in lisp source directory.
5716 ($(leimdir)/leim-list.el): Just use ../leim .
5717 * epaths.in (PATH_DUMPLOADSEARCH):
5718 * lread.c (load_path_default):
5719 * nsterm.m (ns_load_path): No more leim directory.
5721 2013-11-26 Andreas Schwab <schwab@suse.de>
5723 * .gdbinit (xgettype): Add cast.
5725 2013-11-26 Glenn Morris <rgm@gnu.org>
5727 Preload leim-list.el.
5728 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5729 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5730 is a single directory.
5732 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5734 bool-vector-subsetp is now the normal direction (Bug#15912).
5735 * data.c (Fbool_vector_subsetp): Test whether the first argument
5736 is a subset of the second one, not the reverse. Add doc string.
5738 Fix minor problems found by static checking.
5739 * lread.c (load_path_default): Now static.
5740 * textprop.c (text_property_stickiness): Be consistent about the
5741 test used when deciding whether to consider the previous character.
5742 This simplifies the code a bit.
5744 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5746 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5748 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5749 (syms_of_frame): Don't defsubr them.
5751 2013-11-25 Glenn Morris <rgm@gnu.org>
5753 * lread.c (load_path_default): Change the sense of the argument.
5754 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5755 from dump_path. When it is not, avoid checking dump_path twice.
5757 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5758 uninstalled dump_path against installed Vload_path. (Bug#15964)
5760 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5762 Export get_pos_property to Elisp.
5763 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5764 (syms_of_editfns): Export it to Elisp.
5766 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5768 2013-11-23 Romain Francoise <romain@orebokech.com>
5770 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5771 initialization here ...
5772 (syms_of_fileio): ... from here.
5774 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5776 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5777 Please use --enable-check-lisp-object-type.
5779 2013-11-23 Glenn Morris <rgm@gnu.org>
5781 * process.c (get_process): Explicit error for dead buffers.
5783 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5785 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5787 2013-11-23 Glenn Morris <rgm@gnu.org>
5789 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5790 * lread.c (load_path_check): Take path to check as argument.
5791 (load_path_default): New, split from init_lread.
5792 (init_lread): Move calc of default load-path to load_path_default.
5793 Empty elements in EMACSLOADPATH now stand for the default.
5794 (load-path): Doc fix.
5795 * emacs.c (decode_env_path): Add option to treat empty elements
5796 as nil rather than ".".
5797 * callproc.c (init_callproc_1, init_callproc):
5798 * image.c (Vx_bitmap_file_path):
5799 * lisp.h (decode_env_path):
5800 * lread.c (Vsource_directory):
5801 Update for new argument spec of decode_env_path.
5803 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5805 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5806 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5808 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5810 Fix some dependency problems that cause unnecessary recompiles.
5811 Problem reported by RMS in
5812 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5813 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5814 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5815 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5816 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
5817 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
5818 (boostrap-clean): No need to remove stamp-oldxmenu.
5820 Fix recently introduced bool vector overrun.
5821 This was due to an optimization that went awry.
5822 Reported by Glenn Morris in
5823 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
5824 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
5825 for empty vectors, undoing the 2013-11-18 change.
5826 * data.c (bool_vector_binop_driver): Rely on this.
5827 Fix bug that occasionally overran the destination.
5828 * lisp.h (struct Lisp_Bool_vector): Document this.
5830 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
5832 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
5833 to handle dialogs.
5835 * nsterm.m (init, run, stop:): Comment out for now, does not work
5836 with dialogs.
5838 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
5840 * charset.c (syms_of_charset): Don't read past end of string.
5842 2013-11-19 Glenn Morris <rgm@gnu.org>
5844 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
5846 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
5848 Add hooks to run on gaining/losing focus. (Bug#15029)
5849 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
5850 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
5851 (syms_of_frame): Add focus-in-hook, focus-out-hook.
5853 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
5855 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
5856 The old names predated the API change that put destination at end.
5858 Improve API of recently-added bool vector functions (Bug#15912).
5859 The old API had (bool-vector-count-matches A B)
5860 and (bool-vector-count-matches-at A B I), which gave the
5861 misleading impression that the two functions were variants, one
5862 with a location I. The new API has (bool-vector-count-population A)
5863 and (bool-vector-count-consecutive A B I) to make the distinction
5864 clearer. The first function no longer has a B argument, since the
5865 caller can easily determine the number of nils if the length and
5866 number of ts is known.
5867 * data.c (Fbool_vector_count_population): Rename from
5868 bool_vector_count_matches, and accept just 1 argument.
5869 (Fbool_vector_count_consecutive): Rename from
5870 Fbool_vector_count_matches_at.
5872 Always allocate at least one bits_word per bool vector.
5873 See Daniel Colascione in:
5874 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
5875 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
5876 * data.c (bool_vector_binop_driver): Rely on this. Tune.
5877 * lisp.h (struct Lisp_Bool_vector): Document this.
5879 2013-11-18 Eli Zaretskii <eliz@gnu.org>
5881 * insdel.c (invalidate_buffer_caches): New function, consolidated
5882 from part of prepare_to_modify_buffer.
5883 (insert_from_gap, prepare_to_modify_buffer):
5884 * coding.c (code_convert_region, code_convert_string):
5885 Call invalidate_buffer_caches. (Bug#15841)
5887 * lisp.h (invalidate_buffer_caches): Add prototype.
5889 2013-11-17 Eli Zaretskii <eliz@gnu.org>
5891 * w32term.c (x_update_window_end): Don't invalidate the entire
5892 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5893 highlight needs to be redisplayed. (Bug#15913)
5895 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
5897 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
5899 2013-11-16 Eli Zaretskii <eliz@gnu.org>
5901 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
5902 while we are using Vprin1_to_string_buffer.
5904 * keymap.c (describe_map): Don't crash if PT is 1 both before and
5905 after inserting the description string. (Bug#15907)
5907 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5909 * data.c: Work around bogus GCC diagnostic about shift count.
5910 Reported by Eli Zaretskii in
5911 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
5912 (pre_value): New function.
5913 (count_trailing_zero_bits): Use it.
5915 2013-11-15 Eli Zaretskii <eliz@gnu.org>
5917 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
5918 assume C macros are not supported even under -g3 in these old GCC
5919 versions.
5921 2013-11-15 Leo Liu <sdl.web@gmail.com>
5923 * minibuf.c (Ftry_completion, Fall_completions)
5924 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
5926 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5928 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
5929 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
5930 This avoids placing unnecessary constants into the Emacs code.
5932 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
5934 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
5935 for Cygwin w32 build.
5937 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
5938 for Cygwin w32 build. (Bug#15892)
5940 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
5942 Simplify, port and tune bool vector implementation.
5943 * alloc.c (bool_vector_exact_payload_bytes)
5944 (bool_vector_payload_bytes): Remove.
5945 (bool_vector_fill): Return its argument.
5946 * alloc.c (bool_vector_fill):
5947 * lread.c (read1):
5948 * print.c (print_object):
5949 Simplify by using bool_vector_bytes.
5950 * alloc.c (make_uninit_bool_vector):
5951 New function, broken out from Fmake_bool_vector.
5952 (Fmake_bool_vector): Use it. Use tail call.
5953 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
5954 * data.c (BITS_PER_ULL): New constant.
5955 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
5956 if long long versions don't exist.
5957 (shift_right_ull): New function.
5958 (count_one_bits_word): New function, replacing popcount_bits_word
5959 macro. Don't assume that bits_word is no wider than long long.
5960 (count_one_bits_word, count_trailing_zero_bits):
5961 Don't assume that bits_word is no wider than long long.
5962 * data.c (bool_vector_binop_driver, bool_vector_not):
5963 * fns.c (Fcopy_sequence):
5964 * lread.c (read1):
5965 Create an uninitialized destination, to avoid needless work.
5966 (internal_equal): Simplify.
5967 (Ffillarray): Prefer tail call.
5968 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
5969 contain at least one word.
5970 (bits_word_to_host_endian): Prefer if to #if. Don't assume
5971 chars are narrower than ints.
5972 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
5973 * fns.c (Fcopy_sequence):
5974 Simplify and tune.
5975 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
5976 Don't try to port to hosts where bits_word values have holes; the
5977 code wouldn't work there anyway. Verify this assumption, though.
5978 (bool_vector_bytes): New function.
5979 (make_uninit_bool_vector): New decl.
5980 (bool_vector_fill): Now returns Lisp_Object.
5982 * xfns.c (xic_create_fontsetname):
5983 * xrdb.c (gethomedir): Prefer tail calls.
5985 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
5987 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
5988 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
5990 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
5991 that requires a return value.
5992 (Fset_buffer_modified_p): Take advantage of this change to do
5993 a tail call.
5995 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5997 * buffer.c (Frestore_buffer_modified_p): Sync it with
5998 Fset_buffer_modified_p.
5999 (Fforce_mode_line_update): New function, moved from subr.el.
6000 (Fset_buffer_modified_p): Use them.
6001 (syms_of_buffer): Defsubr Fforce_mode_line_update.
6003 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
6005 * search.c (find_newline): Rewrite to prefer offsets to pointers.
6006 This avoids undefined behavior when subtracting pointers into
6007 different aways. On my platform it also makes the code a tad
6008 smaller and presumably faster.
6010 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6012 * keyboard.c (command_loop_1): Use region-extract-function.
6013 * insdel.c (Qregion_extract_function): Not static any more (can we
6014 stop pretending that these vars can benefit from being marked static?).
6016 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6018 * search.c (find_newline): If buffer text is relocated during the
6019 "dumb loop", adjust C pointers into buffer text to follow suit.
6020 (Bug#15841)
6022 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
6024 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
6025 for conversion (Bug#15837).
6027 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6029 * fileio.c (Finsert_file_contents): Invalidate the newline cache
6030 for the entire range of inserted characters. (Bug#15841)
6032 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
6034 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
6035 unspecified.
6036 (realize_default_face): Remove assignment to distant-foreground if
6037 unspecified (Bug#15815).
6039 2013-11-08 Eli Zaretskii <eliz@gnu.org>
6041 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
6042 cache-long-scans disabled, since we don't want to call
6043 prepare_to_modify_buffer (in insert_1_both) for each message we
6044 display.
6046 * buffer.h (bset_cache_long_scans): New INLINE function, moved
6047 from buffer.c. Improve commentary to the buffer field setter
6048 functions.
6050 * buffer.c (bset_cache_long_scans): Static function deleted.
6051 Improve commentary to the buffer field setter functions.
6052 (init_buffer_once): Default for cache-long-scans changed to t.
6053 (Bug#15797)
6055 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
6057 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
6059 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
6060 This bug was introduced in my 2013-06-21 change, and caused
6061 struct Lisp_Sub_Char_Table objects to be given too many slots,
6062 which broke 'make -C admin/unidata'.
6064 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
6066 Import changes from mac-port 4.5.
6067 * macfont.m (mac_font_copy_default_descriptors_for_language)
6068 (mac_font_copy_default_name_for_charset_and_languages): Declare.
6069 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
6070 (macfont_language_default_font_names): New.
6071 (macfont_list): Rearrange language/charset code.
6072 (macfont_close): Don't check for macfont_info->cache.
6073 (mac_ctfont_create_preferred_family_for_attributes): New font
6074 selection code, call
6075 mac_font_copy_default_name_for_charset_and_languages.
6076 (mac_font_copy_default_descriptors_for_language)
6077 (mac_font_copy_default_name_for_charset_and_languages): New functions.
6079 * macfont.h (kCTVersionNumber10_9): Define if not defined.
6081 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
6083 Port to C11 aligned_alloc, and fix some integer overflows.
6084 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
6085 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
6086 and use of posix_memalign replaced with aligned_alloc.
6087 (aligned_alloc): New function, defined or declared as needed.
6088 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
6089 Don't undef; configure.ac now does this.
6090 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
6091 (calloc, aligned_alloc): Check for integer overflow.
6092 (aligned_alloc): Rename from memalign. All uses changed.
6093 (memalign): New function, an alias for aligned_alloc.
6095 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6097 * xdisp.c (redisplay_internal): Fix typo in last change.
6099 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6101 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
6103 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6105 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
6106 redisplay--mode-lines-cause.
6107 (redisplay_internal): Keep them uptodate. Remove redundant check of
6108 buffer_shared_and_changed.
6109 * *.[chm]: Number every assignment to update_mode_lines so we
6110 can track why it is set.
6112 2013-11-06 Eli Zaretskii <eliz@gnu.org>
6114 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
6116 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6118 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
6119 can track why it is set.
6121 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6123 Integer-related fixes for term.c etc.
6124 * dispextern.h (face_tty_specified_color): New function.
6125 * term.c (turn_on_face): Don't rely on undefined behavior when
6126 assigning an out-of-range value to 'long'.
6127 Simplify test for toggling highlight.
6128 (tty_capable_p): Omit last two (unused) args. All callers changed.
6129 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
6130 (read_menu_input, tty_menu_activate, tty_menu_show):
6131 * xfaces.c (x_supports_face_attributes_p)
6132 (tty_supports_face_attributes_p):
6133 Use bool for boolean. All callers changed.
6134 (tty_supports_face_attributes_p): Omit defaults for color indices;
6135 no longer needed. Simplify tail call.
6137 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6139 * xdisp.c (prepare_menu_bars): Mark static.
6140 * lisp.h (prepare_menu_bars): Don't declare.
6141 * xselect.c (x_handle_selection_clear):
6142 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
6144 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6146 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
6147 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
6149 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6151 * keyboard.c (Fcommand_error_default_function): Rename from
6152 Fdefault_error_output.
6154 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6156 * keyboard.c (Fdefault_error_output): New function, extracted from
6157 cmd_error_internal.
6158 (syms_of_keyboard): Use it for Vcommand_error_function.
6160 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6162 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6163 (init_eval): Use it to ensure handlerlist is non-NULL.
6164 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6165 (Fsignal): Adjust NULLness test of handlerlist.
6166 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6168 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6170 * callproc.c (call_process): Call prepare_to_modify_buffer before
6171 decoding text read from the sub-process, as the decoded stuff will
6172 be inserted into the buffer. This will invalidate the various
6173 caches maintained for the buffer. (Bug#15148)
6175 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6177 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6178 string of glyphless-char-display.
6180 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6182 * nsfns.m (ns_get_name_from_ioreg): New function.
6183 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6184 OSX >= 10.9. Use ns_get_name_from_ioreg.
6186 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6188 Simplify and port recent bool vector changes.
6189 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6190 only in this file. Use a more-efficient implementation if the
6191 second argument is a power of 2.
6192 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6193 Remove no-longer-necessary compile-time checks.
6194 (bool_vector_exact_payload_bytes): New function.
6195 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6196 exact payload changed to call the new function. Do not assume
6197 that the arg or result fits in ptrdiff_t.
6198 (bool_vector_fill): New function.
6199 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6200 in ptrdiff_t.
6201 (vroundup_ct): Don't assume arg fits in size_t.
6202 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6203 invoke set_category_set.
6204 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6205 All callers changed. Use bool_vector_set.
6206 * category.h (XCATEGORY_SET): Remove; no longer needed.
6207 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6208 bool_vector_bitref.
6209 * data.c (Faref): Use bool_vector_ref.
6210 (Faset): Use bool_vector_set.
6211 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6212 (Fbool_vector_not, Fbool_vector_count_matches)
6213 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6214 * fns.c (concat): Use bool_vector_ref.
6215 (Ffillarray): Use bool_vector_fill.
6216 (mapcar1): Use bool_vector_ref.
6217 (sxhash_bool_vector): Hash words, not bytes.
6218 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6219 a constant, since it's now used in #if.
6220 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6221 unsigned char on unusual architectures, so that we no longer
6222 assume that the number of bits per bits_word is a power of two or
6223 is a multiple of 8 or of CHAR_BIT.
6224 (Qt): Add forward decl.
6225 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6226 at least as strictly as bits_word.
6227 (bool_vector_data, bool_vector_uchar_data): New accessors.
6228 All data structure accesses changed to use them.
6229 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6230 (bool_vector_set): New functions.
6231 (bool_vector_fill): New decl.
6232 (ROUNDUP): Move to alloc.c as described above.
6234 Fix recent gnutls changes.
6235 * gnutls.c (Fgnutls_boot): Don't assume C99.
6236 * process.c (wait_reading_process_output): Fix typo in recent change.
6238 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6240 * process.c (wait_reading_process_output, read_process_output)
6241 (send_process): Check gnutls_state is not NULL.
6243 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6244 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6246 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6248 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6249 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6251 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6252 OSX >= 10.9.
6254 * nsfns.m (Fx_create_frame): Fix memory leak.
6256 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6257 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6258 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6260 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6262 * xdisp.c (message3_nolog, message_with_string): Encode the string
6263 before writing it to the terminal in a non-interactive session.
6265 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6266 sure we concatenate them into a unibyte string.
6268 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6269 resulting temporary name before returning it to the caller.
6270 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6271 is a unibyte string, convert NAME to a unibyte string to ensure
6272 that the result is also a unibyte string.
6274 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6275 create unibyte strings from default paths and directory/file
6276 names.
6278 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6279 string.
6281 * callproc.c (init_callproc): Use build_unibyte_string to make
6282 sure we create unibyte strings from default paths and
6283 directory/file names.
6285 * buffer.c (init_buffer): Don't store default-directory of
6286 *scratch* in multibyte form. The original problem which led to
6287 that is described in
6288 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6289 but it was solved long ago. (Bug#15260)
6291 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6293 Port to stricter C99 platforms.
6294 Especially, C99 prohibits nesting a struct X inside struct Y if
6295 struct X has a flexible array member.
6296 * alloc.c (struct sdata): New type.
6297 (sdata): Implement in terms of struct sdata.
6298 Remove u member; all uses replaced by next_vector, set_next_vector.
6299 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6300 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6301 (struct sblock): Rename first_data member to data, which is now
6302 a flexible array member. All uses changed.
6303 (next_vector, set_next_vector, large_vector_vec): New functions.
6304 (vector_alignment): New constant.
6305 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6306 (struct large-vector): Now merely a NEXT member, since the old approach
6307 ran afoul of stricter C99. All uses changed to use
6308 large_vector_vec or large_vector_offset.
6309 (large_vector_offset): New constant.
6310 * dispnew.c: Include tparam.h, for tgetent.
6311 Do not include term.h; no longer needed.
6312 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6313 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6314 (struct Lisp_Vector): Use a flexible array member for contents,
6315 instead of a union with a member that is an array of size 1.
6316 All uses changed.
6317 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6318 fact that the struct no longer contains a union.
6319 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6320 (struct Lisp_Save_Value, struct Lisp_Free):
6321 Use unsigned, not int, for spacers, to avoid c99 warning.
6322 (union specbinding): Use unsigned, not bool, for bitfield, as
6323 bool is not portable to pre-C99 hosts.
6325 2013-11-04 Glenn Morris <rgm@gnu.org>
6327 * emacs.c (usage_message): Mention that `-L :...' appends.
6329 2013-11-02 Glenn Morris <rgm@gnu.org>
6331 * Makefile.in (abs_builddir): Remove.
6332 (bootstrap_exe): Use relative filename.
6334 Use relative filenames in TAGS files.
6335 * Makefile.in (abs_srcdir): Remove it again.
6336 (.PHONY): Remove frc.
6337 (maintainer-clean): No more TAGS-LISP file.
6338 (TAGS): Pass relative file names to etags.
6339 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6341 * Makefile.in (abs_srcdir): New, set by configure.
6342 (lispdir): Remove.
6343 (maintainer-clean): Remove pointless echo. That should be in the
6344 top-level Makefile, if anywhere. Delete TAGS-LISP.
6345 (extraclean): No s/ and m/ directories for some time.
6346 (TAGS): Also depend on ctagsfiles3.
6347 Remove no-longer-defined S_FILE.
6348 Pass absolute filenames to etags once more.
6349 (TAGS-LISP): Replace lispdir with its expansion.
6350 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6351 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6353 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6355 * xfaces.c (check_lface_attrs, realize_default_face):
6356 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6357 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6359 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6361 * emacs.c (original_pwd): Remove global var by making it local.
6362 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6364 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6366 * xfaces.c: Declare color_distance.
6367 (QCdistant_foreground): New variable.
6368 (NEAR_SAME_COLOR_THRESHOLD): New define.
6369 (load_color2): New function.
6370 (load_color): Call load_color2.
6371 (load_face_colors): Call load_color2 and if distant-color is specified
6372 calculate distant and use distant-color if colors are near.
6373 (LFACE_DISTANT_FOREGROUND): New define.
6374 (merge_face_ref, Finternal_set_lisp_face_attribute)
6375 (Finternal_get_lisp_face_attribute)
6376 (x_supports_face_attributes_p): Handle distant-foreground similar to
6377 foreground.
6378 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6380 * dispextern.h (lface_attribute_index):
6381 Add LFACE_DISTANT_FOREGROUND_INDEX.
6383 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6385 * image.c (pbm_next_char): New function.
6386 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6387 (pbm_scan_number): Use it.
6388 (Qlibjpeg_version): New variable.
6389 (syms_of_image): DEFSYM and initialize it.
6391 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6393 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6395 2013-10-31 Glenn Morris <rgm@gnu.org>
6397 * emacs.c (original_pwd): New char.
6398 (main): If using --chdir, store original_pwd.
6399 (init_cmdargs): When setting Vinvocation_directory based on a
6400 relative argv[0], use original_pwd if set. (Bug#15768)
6402 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6404 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6406 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6408 * insdel.c: Fix minor problems found by static checking.
6409 (Qregion_extract_function): Now static.
6410 (prepare_to_modify_buffer_1): Remove unused locals.
6412 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6414 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6415 (syms_of_xdisp): Declare pre-redisplay-function.
6416 (markpos_of_region): Remove function.
6417 (init_iterator, compute_stop_pos, handle_face_prop)
6418 (face_before_or_after_it_pos, reseat_to_string)
6419 (get_next_display_element, window_buffer_changed)
6420 (redisplay_internal, try_cursor_movement, redisplay_window)
6421 (try_window_reusing_current_matrix, try_window_id, display_line)
6422 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6423 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6424 * window.h (struct window): Remove field `region_showing'.
6425 * dispextern.h (struct it): Remove region_beg/end_charpos.
6426 (face_at_buffer_position, face_for_overlay_string)
6427 (face_at_string_position): Update prototypes.
6428 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6429 (face_at_string_position): Remove `region_beg' and `region_end' args.
6430 * fontset.c (Finternal_char_font):
6431 * font.c (font_at, font_range): Adjust calls accordingly.
6432 * insdel.c (Qregion_extract_function): New var.
6433 (syms_of_insdel): Initialize it.
6434 (prepare_to_modify_buffer_1): Use it.
6436 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6438 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6439 * ftxfont.c (ftxfont_get_gcs):
6440 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6441 * xfaces.c (x_free_colors, x_free_dpy_colors)
6442 (x_create_gc, unload_color):
6443 * xselect.c (x_property_data_to_lisp):
6444 * xsettings.c (parse_settings):
6445 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6446 (get_bits_and_offset): Adjust definition.
6447 * frame.c (XParseGeometry): Adjust locals.
6448 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6449 * regex.h (toplevel): Likewise for reg_syntax_t.
6451 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6453 * eval.c (run_hook_with_args): Use FUNCTIONP.
6455 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6457 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6458 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6459 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6460 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6461 on MS-Windows anyway.
6462 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6463 (free_realized_face): ...adjust user.
6464 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6465 white relief pixels to -1.
6466 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6467 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6468 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6470 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6472 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6473 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6474 in practice now. All callers changed.
6476 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6478 * dispextern.h (struct face): Use bitfields for 'underline_type'
6479 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6480 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6481 'stipple' member. Move 'lface' member up to help...
6482 * xfaces.c (make_realized_face): ...this function to find and
6483 clear just the members that need clearing.
6484 (load_face_colors, realize_x_face):
6485 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6487 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6489 * xftfont.c (struct xftfont_info): Remove set-but-unused
6490 'screen' member.
6491 (xftfont_open): Adjust user.
6492 (xftfont_get_colors): Remove useless prototype.
6494 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6496 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6497 before passing them to 'unexec'. (Bug#15260)
6499 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6501 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6503 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6505 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6506 the changed signature of the font driver's 'close' method.
6508 * w32font.h (w32font_close): Adjust the prototype to the change in
6509 function definition.
6511 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6513 * w32uniscribe.c (uniscribe_close): Adapt the call to
6514 w32font_close to its new prototype.
6516 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6518 Omit unused frame argument of font API's close function.
6519 * font.h (struct font): Drop frame argument. Adjust comment.
6520 * font.c (font_clear_cache, font_close_object): Adjust users.
6521 * ftfont.c (ftfont_close):
6522 * ftxfont.c (ftxfont_close):
6523 * macfont.m (macfont_close):
6524 * nsfont.m (nsfont_close):
6525 * w32font.c (w32font_close):
6526 * xfont.c (xfont_close):
6527 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6528 tweak comments and make functions safe if called more than once for
6529 the same font object.
6531 Perform font-specific cleanup when font object is swept by GC. See
6532 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6533 * alloc.c (cleanup_vector): New function.
6534 (sweep_vector): Call it for each reclaimed vector object.
6535 * font.h (struct font): Adjust comment.
6537 2013-10-24 Glenn Morris <rgm@gnu.org>
6539 * Makefile.in (abs_top_srcdir): New, set by configure.
6541 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6543 Adjust recent font-related changes to fix bug#15686.
6544 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6545 is a live window system frame, mark its default font too.
6547 2013-10-23 Glenn Morris <rgm@gnu.org>
6549 * Makefile.in (RUN_TEMACS): Make relative (again).
6550 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6551 (bootstrap-emacs$(EXEEXT)):
6552 Quote entities that might contain whitespace.
6554 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6556 Port to Solaris 10 and its bundled GCC.
6557 Problem reported by Timothy C. Burt.
6558 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6560 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6562 Do not allow font caches to grow too large.
6563 * alloc.c (compact_font_cache_entry, compact_font_caches):
6564 New functions or stub if not HAVE_WINDOW_SYSTEM.
6565 (compact_undo_list): Factor out from Fgarbage_collect.
6566 Add comment.
6567 (mark_face_cache): Mark face font. Move down to avoid
6568 extra prototypes.
6569 (mark_terminals): Do not mark font cache here.
6570 (Fgarbage_collect): Call compaction functions described
6571 above. Adjust comment.
6573 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6575 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6576 chdir to HOME (bug#15607).
6578 * nsterm.m (Qcocoa, Qgnustep): New variables.
6579 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6580 (ns_get_color): Make selection color work for GNUstep also.
6582 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6584 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6585 handles mouse clicks. Instead, let GPM use the same code as all
6586 the other mice use. See the discussion starting at
6587 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6588 for the details of the problem with the menu bar this fixes.
6590 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6592 Remove port-specific display name lists to avoid extra
6593 complexity and data duplication with display info lists.
6594 * xterm.h (x_display_name_list): Remove declaration.
6595 * xterm.c (x_display_name_list): Remove.
6596 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6597 * xfns.c (x_display_info_for_name, Fx_display_list):
6598 Likewise. Use x_display_list where appropriate.
6599 * w32term.h (w32_display_name_list): Remove declaration.
6600 * w32term.c (w32_display_name_list): Remove.
6601 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6602 Adjust users.
6603 * w32fns.c (x_display_info_for_name, Fx_display_list):
6604 Likewise. Use x_display_list where appropriate.
6605 * nsterm.h (ns_display_name_list): Remove declaration.
6606 * nsterm.m (ns_display_name_list): Remove.
6607 (ns_term_init, syms_of_nsterm): Adjust users.
6608 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6609 Likewise. Use x_display_list where appropriate.
6610 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6611 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6612 (mark_terminals): Mark per-terminal font cache.
6614 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6616 Don't run timers in input-pending-p. Its new check-timers param
6617 provides the prior behavior. (Bug#15045).
6618 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6620 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6622 Make some functions static in non-Microsoft builds.
6623 On my platform (Fedora 19 x86-64), this shrinks the
6624 Emacs executable (text+data) by 0.25%.
6625 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6626 (load_color) [!MSDOS]:
6627 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6628 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6629 * lisp.h (check_existing):
6630 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6631 (network_interface_info) [!WINDOWSNT]:
6632 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6633 Remove extern decls.
6634 * fileio.c (check_existing):
6635 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6636 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6637 (network_interface_info) [!WINDOWSNT]:
6638 * term.c (encode_terminal_code) [!WINDOWSNT]:
6639 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6640 * xfaces.c (load_color) [!MSDOS]:
6641 Now static.
6642 * fileio.c (check_existing, check_executable, check_writable):
6643 * process.c (network_interface_list, network_interface_info):
6644 Move earlier, so that we don't need forward decls.
6645 * gnutls.c (fn_gnutls_transport_set_errno)
6646 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6647 Remove; unused.
6648 * w32.c (init_environment): Use faccessat rather than
6649 check_existing, partly for consistency with the rest of the code
6650 in this file, partly so that check_existing can be static.
6652 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6653 * emacs.c (MAIN_PROGRAM): New macro.
6654 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6655 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6657 bool vector int width fixes
6658 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6659 (Fbool_vector_count_matches_at):
6660 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6661 can exceed PTRDIFF_MAX, at least in theory.
6662 (Fbool_vector_count_matches_at):
6663 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6665 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6667 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6668 (struct sockaddr): Add forward decl, for platforms that lack it.
6670 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6672 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6673 Qnil (Bug#15628).
6675 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6677 * w32.c (network_interface_get_info, network_interface_list)
6678 (network_interface_info): New functions. (Bug#15610)
6679 (GetAdaptersInfo_Proc): New typedef.
6680 (get_adapters_info): New wrapper function.
6681 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6683 * process.h (network_interface_list, network_interface_info):
6684 New prototypes.
6686 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6687 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6688 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6689 for WINDOWSNT. Doc fix.
6690 (syms_of_process): Defsubr Snetwork_interface_list and
6691 Snetwork_interface_info unconditionally.
6693 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6694 in NS GUI sessions. (Bug#15629)
6696 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6698 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6700 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6702 * print.c (print_object): Print " ..." when truncating bool vectors.
6704 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6706 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6707 standard mouse buttons.
6709 * termhooks.h (struct input_event): Remove incorrect commentary.
6711 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6713 Disallow bool vector operations on mixed-length operands.
6714 The old behavior left garbage in the result vector sometimes,
6715 and didn't seem to be useful.
6716 * data.c (Qwrong_length_argument): New static var.
6717 (wrong_length_argument): New function.
6718 (bool_vector_binop_driver): Check that args agree in length.
6720 * keyboard.c, keyboard.h (all_kboards): Now static.
6722 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6724 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6725 note from the lispref.
6727 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6729 * nsterm.h (struct ns_display_info): Remove set-but-unused
6730 member image_cache (image caches are per-terminal anyway).
6731 (FRAME_X_IMAGE_CACHE): Remove.
6732 * nsterm.m (ns_initialize_display_info): Adjust user.
6734 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6736 * w32proc.c: Include mingw_time.h.
6738 * w32.c: Include mingw_time.h.
6740 Implement scrolling of TTY menus when the screen is too short.
6742 * term.c (tty_menu_display): Accept an additional argument, the
6743 menu item from which to start displaying the menu. Account for
6744 the value of Y when limiting the menu to the number of available
6745 screen lines.
6746 (mi_result): New enumeration.
6747 (read_menu_input): Return enumerated value. When the y coordinate
6748 hits min_y or max_y, return scroll indication instead of wrapping
6749 around the menu.
6750 (tty_menu_activate): Handle the scrolling indications from
6751 read_menu_input. Compute the first menu item to display and pass
6752 it to tty_menu_display.
6754 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6756 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6757 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6758 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6759 Adjust to match the change described below.
6760 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6761 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6762 memory_below_frame members to...
6763 * termchar.h (struct tty_display_info): ...here because they're
6764 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6765 * term.c (init_tty):
6766 * nsterm.m (ns_create_terminal):
6767 * w32term.c (w32_create_terminal):
6768 * xterm.c (x_create_terminal): Adjust users.
6769 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6770 to filter out non-TTY frames. Adjust comment.
6771 (scrolling): Adjust user. Prefer eassert for debugging check.
6773 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6775 * xfaces.c (PT_PER_INCH): Remove unused macro.
6776 * termhooks.h (struct terminal): Remove set-but-unused
6777 member fast_clear_end_of_line.
6778 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6779 * nsterm.m (ns_create_terminal):
6780 * term.c (init_tty):
6781 * w32term.c (w32_create_terminal):
6782 * xterm.c (x_create_terminal): Adjust users.
6784 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6786 * lisp.h (bool_vector_size): New function.
6787 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6788 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6789 (Fbool_vector_not, Fbool_vector_count_matches_at):
6790 Remove uses of 'eassume' that should no longer be needed,
6791 because they are subsumed by the 'eassume' in bool_vector_size.
6793 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6795 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6796 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6797 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6799 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6801 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6802 have different dimensions. (Bug#15575)
6804 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6805 visibility.
6807 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6809 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6811 * term.c (tty_menu_show): Never return with unbalanced
6812 specpdl. Use eassert for debugging check. Adjust style.
6814 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6816 * term.c (read_menu_input): Make selection of menu items
6817 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
6818 (tty_menu_activate): Fix off-by-one error when computing max_y.
6820 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
6822 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
6823 audit logging (only used with GnuTLS 3.x) and enable it.
6825 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6827 * dispnew.c (redraw_frame): Remove useless #ifdef because
6828 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
6829 Also, move TTY fflush to...
6830 * term.c (tty_update_end): ...this function.
6832 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6834 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
6835 the end of the frame's glyph matrix. (Bug#15575)
6837 * term.c (tty_menu_display): Don't move cursor while overwriting
6838 frame's glyphs with menu items. Limit the number of items
6839 displayed to what can be shown on the available screen lines,
6840 excluding the echo area.
6841 (tty_menu_activate): Limit the Y coordinate allowed by
6842 read_menu_input to the last screen line used for menu display.
6844 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
6846 * lisp.h (eassume): New macro.
6847 Also, include <verify.h>, for 'assume'.
6848 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
6849 (vroundup, vector_nbytes):
6850 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6851 (Fbool_vector_not, Fbool_vector_count_matches)
6852 (Fbool_vector_count_matches_at):
6853 Use eassume, not eassert.
6854 * casetab.c (set_identity, shuffle):
6855 * composite.c (composition_gstring_put_cache):
6856 * dispnew.c (update_frame_1):
6857 * ftfont.c (ftfont_shape_by_flt):
6858 * image.c (gif_load):
6859 * intervals.c (offset_intervals):
6860 * macfont.m (macfont_shape):
6861 Remove calls to 'assume' that are no longer needed, because
6862 --enable-gcc-warnings no longer generates bogus warnings
6863 when these calls are removed.
6865 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6867 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
6869 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
6871 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
6872 (Qsubstitute_env_in_file_name): New var.
6873 (syms_of_fileio): Define it.
6875 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6877 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
6878 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
6879 (Bug#15575)
6881 * term.c (save_and_enable_current_matrix): Don't allocate and
6882 don't save margin areas.
6883 (restore_desired_matrix): Don't restore margin areas.
6884 (free_saved_screen): Don't free margin areas.
6886 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
6888 * image.c: Pacify --enable-gcc-warnings.
6889 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
6890 #define only if used.
6892 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6894 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
6895 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
6896 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
6897 (gif_load): For giflib v5.x and later, display the error message
6898 produced by giflib when its functions fail.
6899 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
6900 (Bug#15531)
6902 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6904 * keyboard.c (last_event_timestamp): Remove. For X selection and
6905 GTK popup menus, it may be obtained from per-frame X display info.
6906 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
6907 (process_special_events): Adjust users.
6908 * keyboard.h (last_event_timestamp): Remove declaration.
6909 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
6910 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
6911 * menu.h (xmenu_show): Adjust prototype.
6912 * menu.c (Fx_popup_menu): Adjust user.
6913 * xselect.c (x_own_selection, x_get_foreign_selection)
6914 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
6916 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6918 * keyboard.c (init_kboard): Now static. Add arg
6919 to denote window system. Adjust comment.
6920 (init_keyboard): Adjust user.
6921 (allocate_kboard): New function.
6922 (syms_of_keyboard):
6923 * nsterm.m (ns_term_init):
6924 * term.c (init_tty):
6925 * w32term.c (w32_create_terminal):
6926 * xterm.c (x_term_init): Use it.
6927 * keyboard.h (init_kboard): Remove prototype.
6928 (allocate_kboard): Add prototype.
6930 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
6932 * image.c (GIFLIB_MAJOR): Ensure it's defined.
6933 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
6935 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6937 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
6939 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6941 * term.c (tty_menu_activate): Flush the output stream after
6942 showing the cursor, and don't mark the frame garbaged at exit from
6943 the function. Fixes redisplay glitches when moving from one menu
6944 to another.
6946 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
6948 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
6949 or throw error (Bug#15570).
6951 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6953 * intervals.c (temp_set_point_both): Move test into 'eassert',
6954 for speed.
6956 * lisp.h (eassert): Don't use 'assume'.
6957 Sometimes 'assume' wins in performance, and sometimes it loses,
6958 so it shouldn't be used all the time. Perhaps we need two
6959 flavors of 'eassert', one for where 'assume' is far more likely
6960 to help or to hurt; but that can be done later.
6961 Problem reported by Dmitry Antipov in
6962 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
6963 Also, don't include <verify.h>; no longer needed.
6965 2013-10-09 Glenn Morris <rgm@gnu.org>
6967 * eval.c (Fcond): Doc tweak.
6969 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6971 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
6972 expressions with side effects to eassert. (Bug#15565)
6974 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
6976 * fns.c (hashfn_user_defined): Allow hash functions to return any
6977 Lisp_Object.
6979 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6981 Fix minor problems found by static checking.
6982 * dispnew.c (save_current_matrix): Omit unnecessary casts.
6983 * dispnew.c (update_frame_with_menu): Mark debug local as used.
6984 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
6985 * keyboard.c (read_menu_command): Remove unused local.
6986 * lisp.h (read_menu_command): New decl.
6987 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
6988 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
6989 Return ptrdiff_t, not int.
6990 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
6991 not int, for benefit of xpalloc.
6992 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
6993 and xpalloc.
6994 (have_menus_p): Remove; unused.
6995 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
6996 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
6997 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
6998 Now static.
6999 (save_and_enable_current_matrix): Omit unnecessary casts.
7000 (read_menu_input): Omit local extern decl (now in lisp.h).
7001 Don't access uninitialized storage if mouse_get_xy fails.
7002 (tty_menu_activate): Mark local as initialized, for lint.
7003 (tty_menu_activate, tty_meny_show): Remove unused locals.
7005 2013-10-08 Eli Zaretskii <eliz@gnu.org>
7007 Support menus on text-mode terminals.
7008 * xterm.h (xw_popup_dialog): Add prototype.
7010 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
7011 (xmenu_show): Block input here, instead in Fx_popup_menu.
7012 (xw_popup_dialog): New function, with X-specific bits of popup
7013 dialogs.
7015 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
7016 New functions.
7018 * window.c (Fset_window_configuration): Use run-time tests of the
7019 frame type instead of compile-time conditionals, when menu-bar
7020 lines are considered.
7022 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
7023 (w32_popup_dialog): New prototypes.
7025 * w32menu.c (Fx_popup_dialog): Function deleted.
7026 (w32_popup_dialog): New function, with w32 specific bits of popup
7027 dialogs. Block input here.
7029 * w32inevt.c (w32_console_read_socket): Minor change to add
7030 debugging TTY events.
7032 * w32fns.c (show_hourglass): If returning early because the frame
7033 is not a GUI frame, unblock input.
7035 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
7036 (cursorY): New functions.
7038 * termhooks.h (cursorX, cursorY): Prototypes of functions on
7039 WINDOWSNT, macros that call curX and curY elsewhere.
7041 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
7043 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
7044 specific function to hide and show cursor on a text-mode terminal.
7045 (tty_menu_struct, struct tty_menu_state): New structures.
7046 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
7047 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
7048 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
7049 (tty_menu_locate, save_and_enable_current_matrix)
7050 (restore_desired_matrix, screen_update, read_menu_input)
7051 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
7052 (tty_pop_down_menu, tty_menu_last_menubar_item)
7053 (tty_menu_new_item_coords, tty_menu_show): New functions.
7054 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
7056 * nsterm.h (ns_popup_dialog): Adjust prototype.
7058 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
7059 of in x-popup-menu.
7060 (ns_popup_dialog): Adapt order of arguments to the other
7061 *_menu_show implementations.
7062 (Fx_popup_dialog): Function deleted.
7064 * msdos.c (x_set_menu_bar_lines): Delete unused function.
7066 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
7068 * menu.c (have_boxes): New function.
7069 (single_keymap_panes): Use it instead of a compile-time
7070 conditional.
7071 (single_menu_item): Use run-time tests of the frame type instead
7072 of compile-time conditionals.
7073 (encode_menu_string): New function.
7074 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
7075 the macro, since different types of frame need different encoding
7076 of menu items.
7077 (digest_single_submenu): Use run-time tests of frame type instead
7078 of, or in addition to, compile-time conditionals.
7079 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
7080 (Fx_popup_menu): Detect when the function is called from keyboard
7081 on a TTY. Don't barf when invoked on a text-mode frame.
7082 Check frame type at run time, instead of compile-time conditionals for
7083 invoking terminal-specific menu-show functions.
7084 Call tty_menu_show on text-mode frames.
7085 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
7086 run time to determine which alternative to invoke; support dialogs
7087 on TTYs.
7089 * keyboard.h <Qmouse_movement>: Declare.
7091 * keyboard.c <Qmouse_movement>: Now extern.
7092 <Qecho_keystrokes>: New static variable.
7093 (read_key_sequence): Accept an additional argument, a flag to
7094 prevent redisplay during reading of the key sequence. All callers
7095 changed.
7096 (read_menu_command): New function.
7097 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
7098 autosave.
7099 (toolkit_menubar_in_use): New function.
7100 (make_lispy_event): Use it instead of a compile-time test.
7102 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
7103 window-system being available.
7105 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
7106 to x-popup-dialog on the frame type, they all now support popup
7107 dialogs.
7109 * dispnew.c (save_current_matrix): Save the margin areas.
7110 (restore_current_matrix): Restore margin areas.
7111 (update_frame_with_menu): New function.
7113 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
7114 Add prototypes.
7116 * alloc.c (make_save_ptr): Now compiled unconditionally.
7118 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7120 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
7121 (redraw_frame, update_frame): Adjust users.
7122 * dispextern.h (set_window_update_flags): Adjust prototype.
7123 * xdisp.c (redisplay_internal): When updating all frames with zero
7124 windows_or_buffers_changed, assume that only the windows that shows
7125 current buffer should be really updated.
7127 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7129 Do not allocate huge temporary memory areas and objects while encoding
7130 for file I/O, thus reducing an enormous memory usage for large buffers.
7131 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
7132 * coding.h (struct coding_system): New member raw_destination.
7133 * coding.c (setup_coding_system): Initialize it to zero.
7134 (encode_coding_object): If raw_destination is set, do not create
7135 dst_object. Add comment.
7136 * fileio.c (toplevel): New constant E_WRITE_MAX.
7137 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
7138 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
7140 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
7142 * nsterm.m (windowDidExitFullScreen:)
7143 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
7145 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7147 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
7148 * keyboard.c (unblock_input_to): Don't process pending signals
7149 if a fatal error is in progress.
7151 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
7152 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
7153 they're talking about words in Lisp bool vectors.
7154 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
7155 * data.c (popcount_bits_word): Rename from popcount_size_t.
7156 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7157 All uses changed.
7159 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7161 Improve support for popcount and counting trailing zeros (Bug#15550).
7162 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7163 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7164 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7165 (popcount_size_t_msc, popcount_size_t_gcc):
7166 Remove; now done by Gnulib.
7167 (popcount_size_t): Now a macro that defers to Gnulib.
7168 (count_trailing_zero_bits): Return int, for consistency with
7169 Gnulib and because Emacs prefers signed to unsigned int.
7170 Don't assume that size_t is either unsigned int or unsigned long
7171 or unsigned long long.
7172 (size_t_to_host_endian): Do not assume that size_t is either
7173 exactly 32 or exactly 64 bits wide.
7174 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7175 etc., so that it's now an enum constant, not a macro.
7176 No need to assume that it's either 32 or 64.
7178 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7180 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7181 on >= 10.7.
7183 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7185 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7186 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7188 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7190 emacs_read and emacs_write now use void *, not char *.
7191 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7192 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7193 Buffer arg is now void *, not char *. This matches plain
7194 'read' and 'write' better, and avoids a constraint violation
7195 on Solaris 9 with Oracle Studio.
7197 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7199 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7200 memset to explicit loop. Otherwise copy largest possible chunk
7201 from initialized to uninitialized part, thus allowing the longer
7202 memcpy runs and reducing the number of loop iterations.
7204 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7206 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7207 hide toolbar (Bug#15388).
7208 (windowDidEnterFullScreen:): If presentation options are zero,
7209 set them here (Bug#15388).
7210 (ns_update_auto_hide_menu_bar): Remove runtime check.
7211 Don't auto hide dock unless menubar is also auto hidden.
7213 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7215 * editfns.c (message): Mention batch mode in doc string.
7217 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7219 * nsterm.m (check_native_fs): Remove erroneous comment.
7221 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7223 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7224 uses find_newline instead of scan_newline and so doesn't move point.
7226 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7228 Use hardware support for byteswapping on glibc x86 etc.
7229 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7230 whereas the old swap64 needed 30.
7231 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7232 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7233 Use byteswap.h's macros to swap bytes.
7234 * lisp.h (swap16, swap32, swap64): Remove.
7235 All uses replaced by bswap_16, bswap_32, bswap_64.
7237 * bytecode.c (exec_byte_code): Use some more volatile variables
7238 to work around local variables getting clobbered by longjmp.
7239 Port to pre-C99, which doesn't allow decls after stmts.
7241 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7243 * lisp.h (eassert): Assume that COND is true when optimizing.
7244 In other words, take on the behavior of eassert_and_assume.
7245 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7246 (eassert_and_assume): Remove. All uses replaced by eassert.
7248 * xdisp.c (Qglyphless_char): Now static.
7250 Adjust to merge from gnulib.
7251 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7252 * lisp.h: Include <verify.h>, for 'assume'.
7254 * eval.c (clobbered_eassert): New macro.
7255 (internal_catch, internal_condition_case)
7256 (internal_condition_case_1, internal_condition_case_2)
7257 (internal_condition_case_n): Use it instead of eassert
7258 when the argument contains locals clobbered by longjmp.
7259 Don't use clobbered locals outside of clobbered_eassert.
7260 (internal_lisp_condition_case): Use a volatile variable
7261 to work around a local variable's getting clobbered.
7263 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7265 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7266 (PUSH_HANDLER): New macro.
7267 (catchlist): Remove.
7268 (handlerlist): Always declare.
7270 * eval.c (catchlist): Remove (merge with handlerlist).
7271 (handlerlist, lisp_eval_depth): Not static any more.
7272 (internal_catch, internal_condition_case, internal_condition_case_1)
7273 (internal_condition_case_2, internal_condition_case_n):
7274 Use PUSH_HANDLER.
7275 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7276 handlerlist/catchlist.
7277 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7278 handlerlist which can only handle a single condition-case handler at
7279 a time.
7280 (find_handler_clause): Simplify since we only a single branch here
7281 any more.
7283 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7284 and Bpophandler.
7285 (bcall0): New function.
7286 (exec_byte_code): Add corresponding cases. Improve error message when
7287 encountering an invalid byte-code. Let Bunwind_protect accept
7288 a function (rather than a list of expressions) as argument.
7290 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7291 and make them unconditional now that they're heap-allocated.
7293 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7295 * charset.c (Fdecode_char, Fencode_char): Remove description of
7296 `restriction' arg. now that it's hidden by advertised-calling-convention.
7298 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7300 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7301 Remove unused variable (from mac-port).
7302 (macfont_draw): Use s->ybase for correct y position.
7304 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7306 * frame.h (struct frame): Drop has_minibuffer member because...
7307 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7308 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7310 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7312 * window.h (struct window): Prefer enum text_cursor_kinds to int
7313 for phys_cursor_type member. Move the latter, phys_cursor_width,
7314 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7315 * window.c (replace_window, make_window): Adjust users.
7317 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7319 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7320 this module is never compiled otherwise.
7322 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7324 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7325 (Bug#15500).
7327 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7329 * xdisp.c (get_next_display_element): Don't call face_for_font in
7330 a build configured --without-x. (Bug#15484)
7332 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7334 * window.c (calc_absolute_offset): #elif should be #elif defined.
7336 * frame.c (delete_frame): Block/unblock input to overcome race
7337 condition (Bug#15475).
7339 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7341 * frame.c (delete_frame): Record selected frame only after
7342 calling Qdelete_frame_functions (Bug#15477).
7344 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7346 * nsterm.m (ns_selection_color): Remove.
7347 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7348 NSColor selectedText(Background)Color. Only for COCOA.
7349 (ns_term_init): Remove assignment of ns_selection_color, logic
7350 moved to ns_get_color.
7352 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7353 NS_SELECTION_COLOR_DEFAULT.
7354 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7356 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7358 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7359 frame' does not have the tool_bar_window member.
7361 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7363 Signal error when reading an empty byte-code object (Bug#15405)
7364 * lread.c (read1): Signal error.
7365 * alloc.c (make_byte_code): eassert header size.
7366 (sweep_vectors): Change an int to size_t.
7368 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7370 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7371 instead of ints, as it's the usual style for offsetof constants. See:
7372 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7374 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7375 This is ugly, but it should fix the performance problem for older
7376 GCC versions in the short run. I'll look into integrating the
7377 Gnulib module for popcount, as a better fix.
7378 See the thread starting in:
7379 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7380 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7381 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7382 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7383 (popcount_size_t): Use it.
7385 2013-09-24 Daniel Colascione <dancol@dancol.org>
7387 * process.c (Fnetwork_interface_info): Fix build break due to
7388 vector changes.
7390 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7392 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7393 Prefer signed to unsigned integers where either will do.
7394 No need for 'const' on locals that do not escape.
7395 Omit easserts with unnecessary and unportable assumptions about
7396 alignment. Avoid unnecessary casts to char *.
7398 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7400 Use union for the payload of struct Lisp_Vector.
7401 This helps to avoid a few glitches dictated by C's aliasing rules.
7402 * lisp.h (struct Lisp_Vector): Use union for next and
7403 contents member. Adjust comment. Change related users.
7404 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7405 Related users changed.
7406 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7407 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7408 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7409 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7411 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7413 Optimize glyph row clearing and copying routines.
7414 * dispextern.h (struct glyph_row): Change layout of struct
7415 glyph_row to help copy_row_except_pointers. Adjust comment.
7416 * dispnew.c (null_row): Remove.
7417 (clear_glyph_row): Use offsetof and memset to find and clear
7418 just the members that need clearing. Adjust comment.
7419 (copy_row_except_pointers): Likewise for copying.
7421 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7423 Some minor cleanups of recently-added bool vector code.
7424 * conf_post.h (assume): Always return void. Use lint version
7425 only if GCC and MSC versions don't apply.
7426 * conf_post.h (assume):
7427 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7428 Depend on _MSC_VER, not __MSC_VER, for consistency with
7429 the rest of Emacs.
7430 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7431 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7432 (bool_vector_binop_driver, count_trailing_zero_bits)
7433 (size_t_to_host_endian): Now static, not static inline;
7434 the latter isn't needed with modern compilers and doesn't
7435 work with older compilers anyway.
7437 * alloc.c (valgrind_p): Use bool for boolean.
7439 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7441 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7442 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7443 (display_last_displayed_message_p, message_buf_print)
7444 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7445 Use bool for boolean.
7446 * dispextern.h (cancel_line, init_desired_glyphs):
7447 Remove ancient leftover.
7448 (help_echo_showing_p, hourglass_shown_p):
7449 * lisp.h (noninteractive_need_newline): Adjust declaration.
7451 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7453 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7454 Move to...
7455 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7456 ...this file and convert the latter to static. Adjust comment.
7457 (make_initial_frame):
7458 * window.c (init_window_once): Adjust user.
7459 * frame.h (last_nonminibuf_frame): Remove declaration.
7460 * lisp.h (selected_frame): Likewise.
7461 * msdos.c (the_only_display_info): Adjust comment.
7463 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7465 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7466 computing the end column of mouse-highlight that comes from
7467 display or overlay strings. (Bug#15437)
7468 (note_mouse_highlight): Adapt calculation of last argument to
7469 mouse_face_from_string_pos to the above change.
7471 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7472 all platforms, not just for clang.
7474 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7476 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7477 about excess arguments to snprintf.
7479 * conf_post.h(assume): Use __builtin_unreachable for clang.
7481 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7483 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7484 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7486 2013-09-23 Daniel Colascione <dancol@dancol.org>
7488 * alloc.c (USE_VALGRIND): New macro; on by default
7489 when ENABLE_CHECKING.
7490 (mark_maybe_object, mark_maybe_pointer)
7491 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7492 valgrind purposes.
7493 (valgrind_p) [USE_VALGRIND]: New variable.
7494 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7496 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7498 * process.c (wait_reading_process_output): Change int pnamelen to
7499 socklen_t.
7501 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7502 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7503 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7504 argument to unsigned long to avoid warning.
7505 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7507 * conf_post.h (assume): Fix compiler error: x shall be cond.
7509 2013-09-22 Daniel Colascione <dancol@dancol.org>
7511 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7512 warning when compiling without a window system.
7514 2013-09-22 Daniel Colascione <dancol@dancol.org>
7516 * data.c (Qbool_vector_p): New symbol.
7517 (bool_vector_spare_mask, popcount_size_t_generic)
7518 (popcount_size_t_msc, popcount_size_t_gcc)
7519 (popcount_size_t)
7520 (bool_vector_binop_driver)
7521 (count_trailing_zero_bits, size_t_to_host_endian)
7522 (Fbool_vector_exclusive_or)
7523 (Fbool_vector_union)
7524 (Fbool_vector_intersection, Fbool_vector_set_difference)
7525 (Fbool_vector_subsetp, Fbool_vector_not)
7526 (Fbool_vector_count_matches)
7527 (Fbool_vector_count_matches_at): New functions.
7528 (syms_of_data): Intern new symbol, functions.
7529 * alloc.c (bool_vector_payload_bytes): New function.
7530 (Fmake_bool_vector): Instead of calling Fmake_vector,
7531 which performs redundant initialization and argument checking,
7532 just call allocate_vector ourselves. Make sure we clear any
7533 terminating padding to zero.
7534 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7535 instead of open-coding the size calculation.
7536 (vroundup_ct): New macro.
7537 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7538 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7539 * composite.c (composition_gstring_put_cache):
7540 Change lint_assume to assume.
7541 * conf_post.h (assume): New macro.
7542 (lint_assume): Remove.
7543 * dispnew.c (update_frame_1): Change lint_assume to assume.
7544 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7545 to assume.
7546 * image.c (gif_load): Change lint_assume to assume.
7547 * lisp.h (eassert_and_assume): New macro.
7548 (Qbool_vector_p): Declare.
7549 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7550 (swap16, swap32, swap64): New inline functions.
7551 * macfont.m (macfont_shape): Change lint_assume to assume.
7552 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7553 * xsettings.c (parse_settings): Use new swap16 and
7554 swap32 from lisp.h instead of file-specific macros.
7556 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7558 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7559 found (which can legitimately happen when the glyph row at the
7560 window start is disabled in the current_matrix. (Bug#15365)
7562 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7564 Fix syntax.h bug introduced by recent INLINE change.
7565 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7566 conditionally compiled one way in some modules, and a different
7567 way in others. This doesn't work with extern inline functions,
7568 which must have the same definition in all modules, because the
7569 defining code might be shared across modules, depending on the
7570 implementation. Symptoms reported by Martin Rudalics in:
7571 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7572 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7573 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7574 overriding the corresponding functions in syntax.h.
7575 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7576 (syntax_property): New inline functions.
7577 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7578 Rewrite in terms of these new functions.
7580 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7582 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7583 not chars_in_text, whose result depends on the multibyteness of
7584 the current buffer. (Bug#15426)
7586 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7588 Port recent change to hosts where pointers aren't 'long'.
7589 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7590 Don't assume that pointers are the same width as 'long'.
7591 Add a compile-time check that a pointer fits into two X slots.
7593 A simpler, centralized INLINE.
7594 * conf_post.h (INLINE): Define only if not already defined.
7595 This allows us to use a single INLINE, defined by one file
7596 per executable.
7597 * emacs.c (INLINE): Define it.
7598 Also, include category.h, charset.h, composite.h, dispextern.h,
7599 syntax.h, systime.h, so that their INLINE definitions are expanded
7600 properly for Emacs.
7601 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7602 * buffer.h, buffer.c (BUFFER_INLINE):
7603 * category.h, category.c (CATEGORY_INLINE):
7604 * character.h, character.c (CHARACTER_INLINE):
7605 * charset.h, charset.c (CHARSET_INLINE):
7606 * composite.h, composite.c (COMPOSITE_INLINE):
7607 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7608 * frame.h, frame.c (FRAME_INLINE):
7609 * intervals.h, intervals.c (INTERVALS_INLINE):
7610 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7611 * lisp.h, alloc.c (LISP_INLINE):
7612 * process.h, process.c (PROCESS_INLINE):
7613 * syntax.h, syntax.c (SYNTAX_INLINE):
7614 * systime.h, sysdep.c (SYSTIME_INLINE):
7615 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7616 * window.h, window.c (WINDOW_INLINE):
7617 Remove. All uses replaced with INLINE.
7619 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7621 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7622 to avoid Bug#15398.
7624 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7626 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7627 'const char *' to avoid compiler warnings due to similar change in
7628 the prototype of x_get_string_resource.
7630 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7632 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7633 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7634 going to replace static variables below. Adjust comments.
7635 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7636 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7637 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7638 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7639 Related users changed.
7640 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7641 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7642 last_mouse_movement_time, going to replace static variables below.
7643 Adjust comments.
7644 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7645 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7646 Remove.
7647 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7648 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7649 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7650 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7651 static variables below.
7652 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7653 (last_mouse_scroll_bar): Remove.
7654 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7655 (mouseExited): Related users changed.
7657 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7659 Do not use external array to process X scroll bar messages.
7660 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7661 (x_send_scroll_bar_event): Pack window pointer into two slots
7662 of XClientMessageEvent if we're 64-bit. Adjust comment.
7663 (x_scroll_bar_to_input_event): Unpack accordingly.
7665 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7667 Ifdef away recent changes which aren't relevant to NS port.
7668 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7669 [!HAVE_NS]: Declare as such.
7670 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7671 [!HAVE_NS]: Define as such.
7673 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7675 * frame.c (x_redo_mouse_highlight): New function
7676 to factor out common code used in W32 and X ports.
7677 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7678 * xterm.h (struct x_display_info):
7679 * w32term.h (struct w32_display_info):
7680 * nsterm.h (struct ns_display_info): New members
7681 last_mouse_motion_frame, last_mouse_motion_x and
7682 last_mouse_motion_y, going to replace static variables below.
7683 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7684 (redo_mouse_highlight): Remove.
7685 (note_mouse_movement, syms_of_xterm): Adjust user.
7686 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7687 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7688 (redo_mouse_highlight): Remove.
7689 (note_mouse_movement, syms_of_w32term): Adjust user.
7690 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7691 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7692 Remove.
7693 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7694 * nsfns.m (compute_tip_xy): Adjust user.
7696 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7698 * frame.c (x_mouse_grabbed): New function.
7699 * dispextern.h (x_mouse_grabbed): Add prototype.
7700 (last_mouse_frame): Remove declaration.
7701 * xterm.h (struct x_display_info):
7702 * w32term.h (struct w32_display_info):
7703 * nsterm.h (struct ns_display_info): New member
7704 last_mouse_frame, going to replace...
7705 * xdisp.c (last_mouse_frame): ...global variable.
7706 (note_tool_bar_highlight):
7707 * w32term.c (w32_mouse_position, w32_read_socket):
7708 * xterm.c (XTmouse_position, handle_one_xevent):
7709 Use x_mouse_grabbed.
7710 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7712 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7714 * w32term.c (w32_read_socket): Avoid temporary
7715 variables in a call to x_real_positions.
7716 * xterm.c (handle_one_xevent): Likewise.
7718 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7720 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7721 (x_icon_type): Remove prototype.
7722 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7723 * frame.c (x_icon_type): Remove.
7724 * w32term.c (x_make_frame_visible, x_iconify_frame):
7725 * xterm.c (x_make_frame_visible, x_iconify_frame):
7726 Use x_set_bitmap_icon to factor out common code.
7728 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7730 * dispextern.h (check_x_display_info, x_get_string_resource):
7731 Declare here just once and unify the latter.
7732 * frame.c (check_x_display_info, x_get_string_resource):
7733 * nsterm.h (check_x_display_info):
7734 * xrdb.c (x_get_string_resource):
7735 * xterm.h (check_x_display_info): Remove prototypes.
7736 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7737 * w32reg.c (x_get_string_resource): Likewise.
7738 (w32_get_rdb_resource): Adjust user.
7740 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7742 * xterm.h (struct x_display_info): New member
7743 x_pending_autoraise_frame, going to replace...
7744 * xterm.c (pending_autoraise_frame): ...static variable.
7745 (x_new_focus_frame, XTread_socket): Adjust users.
7746 * w32term.h (struct w32_display_info): New member
7747 w32_pending_autoraise_frame, going to replace...
7748 * w32term.c (pending_autoraise_frame): ...global variable.
7749 (x_new_focus_frame, w32_read_socket): Adjust users.
7751 2013-09-17 Glenn Morris <rgm@gnu.org>
7753 * xdisp.c (message_dolog): If we create *Messages*,
7754 switch it to messages-buffer-mode.
7756 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7758 Don't overuse 'const' in types of locals.
7759 * bidi.c (bidi_count_bytes):
7760 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7761 (xg_event_is_for_scrollbar):
7762 * xselect.c (x_handle_property_notify)
7763 (x_handle_selection_notify, x_handle_dnd_message):
7764 * xsettings.c, xsettings.h (xft_settings_event):
7765 * xterm.c (x_handle_net_wm_state, handle_one_event)
7766 (x_menubar_window_to_frame, x_detect_focus_change)
7767 (construct_mouse_click, note_mouse_movement)
7768 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7769 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7770 (handle_one_xevent, x_handle_net_wm_state):
7771 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7772 (x_handle_dnd_message):
7773 Avoid unnecessary 'const', typically the second 'const' in
7774 'const foo * const arg', a 'const' that does not affect the API
7775 and doesn't significantly help the human reader.
7777 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7779 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7780 only if Glib < 2.36.0.
7781 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7782 * xsettings.c (init_gconf, init_gsettings): Do not check
7783 for g_type_init.
7784 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7785 if GTK >= 2.7.0.
7786 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7788 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7790 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7791 before calling g_type_init.
7793 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7795 * nsterm.m (syms_of_nsterm): ... to here.
7797 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7799 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7800 (ignore_next_mouse_click_timeout): Use Time as X does.
7801 (handle_one_xevent): Avoid cast and use unsigned comparison.
7803 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7805 Do not copy X event in handle_one_xevent except KeyPress case.
7806 Wnen XEvent is processed, it is unlikely to be changed except
7807 KeyPress case, so we can avoid copying and use const pointer to
7808 const data to make sure that an event is not changed elsewhere.
7809 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7810 const' and do not create local copy except for the KeyPress event.
7811 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7812 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7813 (x_handle_net_wm_state, x_menubar_window_to_frame)
7814 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7815 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7816 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
7817 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
7818 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
7819 (x_handle_dnd_message):
7820 * xsettings.c (xft_settings_event):
7821 Use 'const XEvent * const' where appropriate.
7822 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
7824 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7826 Fix X event waiting to handle multiple frames.
7827 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
7828 * xterm.c (pending_event_wait): Remove. Adjust users.
7829 (x_detect_focus_change): Pass frame arg.
7830 (handle_one_xevent): Find related frame early and clear per-frame
7831 wait_event_type only if this is an event for the relevant frame.
7832 (x_wait_for_event): Use per-frame wait_event_type.
7834 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
7836 * nsfns.m (Fx_create_frame): Fix font driver registration for
7837 GNUstep.
7839 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
7840 for syms_of_macfont.
7842 * nsterm.m: Include macfont.h.
7843 (ns_tmp_flags, ns_tmp_font): Remove.
7844 (ns_compute_glyph_string_overhangs): Check for driver Qns.
7845 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7846 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
7847 (changeFont:): Fix code style. Check for font driver type when
7848 getiing font.
7850 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
7851 (f)->descent.
7853 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
7854 (nsfont_open): Set font driver type.
7855 Set font->ascent and font->descent. Figure out font instead of
7856 ns_tmp_font, and flags instead of ns_tmp_flags.
7857 Fix indentation. Remove call to ns_draw_text_decoration,
7858 moved to nsterm.
7860 * nsfns.m: Include macfont.h.
7861 (Fx_create_frame): Register macfont driver, make a better default font.
7862 (Fns_popup_font_panel): Get font from macfont driver, if used.
7864 * macfont.m, macfont.h, macuvs.h: New files.
7866 * font.h: Declare syms_of_macfont.
7868 * font.c (syms_of_font): Call syms_of_macfont.
7870 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
7872 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7874 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
7875 and it is always zero for others, so I assume that this is an ancient
7876 leftover which nobody will want to change any more.
7877 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
7878 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
7879 * frame.c (x_set_scroll_bar_width):
7880 * w32fns.c (w32_createscrollbar):
7881 * w32term.c (w32_set_vertical_scroll_bar):
7882 * xfns.c (x_set_scroll_bar_default_width):
7883 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
7884 (x_scroll_bar_expose): Related users changed.
7886 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7888 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
7889 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
7890 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
7891 Define as such.
7892 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
7893 Define once here...
7894 * nsterm.h, w32term.h, xterm.h: ...and not here.
7895 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
7896 Remove unused Xisms.
7897 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
7898 these modules are never compiled otherwise.
7900 2013-09-14 Eli Zaretskii <eliz@gnu.org>
7902 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
7903 Doc fix. (Bug#15375)
7905 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7907 Unify Fx_focus_frame between all ports.
7908 * frame.h (x_focus_frame): New prototype.
7909 * xfns.c (Fx_focus_frame): Remove.
7910 (syms_of_xfns): Do not defsubr it.
7911 (x_focus_frame): X implementation.
7912 * nsfns.m (Fx_focus_frame): Remove.
7913 (syms_of_nsfns): Do not defsubr it.
7914 (x_focus_frame): NS implementation.
7915 * w32term.c (Fx_focus_frame): Remove.
7916 (x_focus_on_frame): Rename to...
7917 (x_focus_frame): W32 implementation.
7918 * w32term.h (x_focus_on_frame): Remove prototype.
7919 * w32fns.c (Fx_focus_frame): Remove.
7920 (syms_of_w32fns): Do not defsubr it.
7921 * frame.c (Fx_focus_frame): Define here.
7922 (syms_of_frame): Defsubr here.
7923 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
7925 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7927 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
7928 All of them are replaced with FRAME_DISPLAY_INFO, defined in
7929 each port to reference the port-specific window system data.
7930 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
7931 (FRAME_DISPLAY_INFO): Define.
7932 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
7933 (FRAME_DISPLAY_INFO): Define. Adjust users.
7934 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
7935 (FRAME_DISPLAY_INFO): Define. Adjust users.
7936 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
7937 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
7938 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
7939 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
7940 * xselect.c, xterm.c: All related users changed.
7942 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7944 * xterm.h (x_window_to_frame, x_any_window_to_frame)
7945 (x_menubar_window_to_frame): Remove prototypes.
7946 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7947 (x_menubar_window_to_frame, x_top_window_to_frame):
7948 Move from here...
7949 * xterm.c (x_window_to_frame, x_any_window_to_frame)
7950 (x_menubar_window_to_frame, x_top_window_to_frame):
7951 ...to here and convert all but the last to static.
7953 2013-09-12 Eli Zaretskii <eliz@gnu.org>
7955 * lisp.mk (lisp): Add w32-common-fns.elc.
7957 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
7959 * charset.c (char_charset): Document an exception for char-charset.
7961 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7963 * xterm.h (x_display_info): New field last_user_time...
7964 * xterm.c (toplevel): ...to replace static last_user_time.
7965 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
7967 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7969 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
7970 scroll bar values to prevent thumb from disappear and update comment.
7972 2013-09-11 Glenn Morris <rgm@gnu.org>
7974 * emacs.c (usage_message): Possessive apostrophe tweak.
7976 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7978 * nsterm.m (syms_of_nsterm): Use Qns.
7979 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
7980 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
7981 * xfns.c (x_display_info_for_name, Fx_open_connection):
7982 Remove old '#if 0' code.
7983 (syms_of_xfns): Use Qx.
7984 * termhooks.h (fullscreen_hook): Remove the leftover.
7985 (struct terminal): Fix typo in comment.
7987 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7989 Cleaning up a few X scroll bar bits.
7990 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
7991 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7992 New member last_seen_part, going to replace...
7993 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
7994 (xt_action_hook) [USE_LUCID]: Adjust user.
7995 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
7996 Lucid-specific scroll bar support.
7997 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
7998 to int and adjust to use last_seen_part member.
7999 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
8000 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8001 Initialize last_seen_part.
8003 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8005 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
8006 insert-buffer-substring an empty string.
8008 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8010 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
8011 avoiding a GCC warning.
8013 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8015 Ifdef away frame tool bar code when it is not really used.
8016 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
8017 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
8018 and minimize_tool_bar_window_p under the above.
8019 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
8020 (fset_tool_bar_window): Likewise.
8021 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8022 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
8023 (change_frame_size_1):
8024 * window.c (window_from_coordinates, Frecenter): Adjust users.
8025 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
8026 code is not really used.
8027 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
8028 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
8029 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
8030 [!USE_GTK && !HAVE_NS]: Define as such.
8031 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
8032 (note_mouse_highlight, expose_frame):
8033 * xfns.c (x_set_tool_bar_lines):
8034 * xterm.c (handle_one_xevent): Adjust users.
8036 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8038 Fix corruption with multiple emacsclient -t instances (Bug#15222).
8039 This bug was introduced by my 2013-08-26 patch, which incorrectly
8040 assumed that the terminfo implementation doesn't use termcap buffers.
8041 * term.c (init_tty) [TERMINFO]: Remove optimization, as
8042 these buffers apparently are used after all.
8043 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
8044 (struct tty_display_info): Define members termcap_term_buffer and
8045 termcap_strings_buffer even if TERMINFO.
8047 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8049 Fix last change.
8050 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
8051 'usage' docstring entry to pacify make-docfile.
8053 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
8055 Change comparison functions =, <, >, <=, >= to take many arguments.
8056 * data.c: Change comparison functions' interface and implementation.
8057 * lisp.h: Make arithcompare available for efficient two arg
8058 comparisons.
8059 * bytecode.c: Use arithcompare.
8060 * fileio.c: Use new interface.
8062 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8064 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
8066 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
8068 * eval.c (Feval): Document the new use of `lexical'.
8070 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8072 Review and drop old frame resize hack.
8073 * frame.h (struct frame): Remove force_flush_display_p.
8074 * dispnew.c (update_frame): Adjust user and don't call
8075 flush_frame here. The comment has said that there was an issues
8076 with redisplaying fringes, but I don't see any differences with
8077 and without this hack. Hopefully we can continue without it.
8078 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
8079 current frame matrices twice if resized_p is set.
8081 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8083 Do not populate pure Xism x_sync to other ports.
8084 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
8085 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
8086 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
8087 * w32term.h (x_sync): Remove prototype.
8089 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8091 Cleanup frame flushing.
8092 * dispextern.h (struct redisplay_interface):
8093 Drop flush_display_optional because flush_display is enough
8094 for X and flushing via RIF is just a no-op for others.
8095 * frame.h (flush_frame): New function.
8096 * dispnew.c (update_frame):
8097 * minibuf.c (read_minibuf):
8098 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
8099 Use it.
8100 * keyboard.c (detect_input_pending_run_timers): Do not flush
8101 all frames but selected one in redisplay_preserve_echo_area.
8102 * nsterm.m (ns_flush): Remove no-op.
8103 (ns_redisplay_interface): Adjust user.
8104 * w32term.h (x_flush): Remove no-op.
8105 (w32_redisplay_interface): Adjust user.
8106 * xterm.c (x_flush): Simplify because we do not flush all
8107 frames at once any more. Adjust comment.
8108 (x_redisplay_interface): Adjust user.
8110 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
8112 Port --without-x --enable-gcc-warnings to Fedora 19.
8113 * gfilenotify.c (globals_of_gfilenotify):
8114 Call g_type_init only if using an older glib version that needs it.
8116 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8118 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8119 (last_glyphless_glyph_merged_face_id): Remove declarations.
8120 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
8121 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8122 (last_glyphless_glyph_merged_face_id): Now static.
8123 (merge_escape_glyph_face): New function, refactored from...
8124 (get_next_display_element): ...here.
8125 (merge_glyphless_glyph_face): New function, refactored from...
8126 (produce_glyphless_glyph): ...here...
8127 * term.c (produce_glyphless_glyph): ...and here.
8129 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
8131 * eval.c (eval_sub): Only call Ffunction if necessary.
8133 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8135 Attempt to make redisplay more selective when changing cursor type.
8136 * frame.h (struct frame): New bitfield cursor_type_changed.
8137 * xdisp.c (cursor_type_changed): Remove.
8138 (try_cursor_movement, redisplay_window, try_window_id)
8139 (set_frame_cursor_types, try_window_reusing_current_matrix):
8140 Adjust to use per-frame bitfield.
8141 (redisplay_internal): Look for cursor type change on each visible
8142 frame and consider all frames if cursor type has been changed on
8143 the frame other than selected. If cursor type has been changed on
8144 selected frame only, do not use fast update.
8146 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8148 Attempt to make redisplay more selective when changing fonts.
8149 * frame.h (struct frame): New bitfield fonts_changed.
8150 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
8151 (adjust_frame_glyphs): Add prototype.
8152 * dispnew.c (fonts_changed_p): Remove.
8153 (adjust_glyphs): Remove because we do not
8154 adjust matrices on all frames at once any more.
8155 (adjust_frame_glyphs): Block and unblock input here.
8156 (adjust_glyph_matrix): Use fonts_changed.
8157 (change_frame_size_1): Use adjust_frame_glyphs.
8158 * font.c (font_open_entity): Use fonts_changed.
8159 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8160 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8161 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8162 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8163 (shrink_mini_window, Fresize_mini_window_internal)
8164 (window_scroll_pixel_based, Fset_window_configuration)
8165 (apply_window_adjustment, Fset_window_vscroll):
8166 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8167 Use adjust_frame_glyphs.
8168 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8169 (try_window_reusing_current_matrix, try_window_id, display_line)
8170 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8171 (redisplay_internal): Consider fonts_changed and adjust frame
8172 matrices for each frame only if the frame is visible. If font
8173 has been changed on some frame during full redisplay, retry
8174 only visible frames where the font has been actually changed.
8176 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8178 Cache current header and mode line height for each window.
8179 * window.h (struct window): New fields mode_line_height
8180 and header_line_height.
8181 * window.c (make_window): Initialize them.
8182 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8183 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8184 (current_mode_line_height, current_header_line_height):
8185 Remove declaration.
8186 * xdisp.c (current_mode_line_height, current_header_line_height):
8187 Remove.
8188 (pos_visible_p, init_xdisp): Adjust user.
8189 (redisplay_window): Invalidate mode_line_height and
8190 header_line_height if current and desired matrices do not agree.
8192 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8194 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8195 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8197 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8199 Make --without-x compatible with --enable-gcc-warnings.
8200 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8201 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8202 members under HAVE_WINDOW_SYSTEM.
8203 * keyboard.c (make_lispy_focus_out): Likewise.
8204 (record_menu_key): Move under HAVE_MENUS.
8205 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8206 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8207 (syms_of_xdisp): Adjust user.
8208 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8209 (start_hourglass, cancel_hourglass):
8210 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8211 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8212 and CLEAR_FONT_TABLE_NFONTS.
8213 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8214 Declare only if HAVE_WINDOW_SYSTEM.
8215 (lface_same_font_attributes_p, clear_face_gcs): Define only
8216 if HAVE_WINDOW_SYSTEM.
8218 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8220 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8221 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8222 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8224 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8226 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8228 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8230 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8231 This fixes a type error on hosts where ptrdiff_t is wider than int.
8233 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8235 * keyboard.c (read_key_sequence_vs): New function.
8236 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8237 common code.
8239 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8241 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8243 Makefile improvements.
8244 * Makefile.in (config.status): Don't use double-colon rules, as
8245 they are not portable according to POSIX. Fix shell typo with `;
8246 I guess this rule has never been tested?
8247 (VCSWITNESS): New macro, to override any environment var.
8249 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8251 * xterm.h (struct x_display_info): Do not track X connection
8252 fd separately because it is always available from Display.
8253 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8254 Adjust users.
8256 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8258 * buffer.c (drop_overlay):
8259 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8260 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8262 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8264 * buffer.c (Fmake_overlay, Fmove_overlay):
8265 * intervals.c (set_point_from_marker):
8266 * print.c (PRINTPREPARE): Prefer signal_error
8267 to plain error and report unsuitable marker too.
8269 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8271 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8272 for 'dragging' member.
8273 (struct x_output): Remove set-but-unused leftovers
8274 'left_before_move' and 'top_before_move'.
8275 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8276 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8277 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8278 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8279 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8280 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8281 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8282 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8284 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8286 * nsfont.m (INVALID_GLYPH): New define.
8287 (nsfont_encode_char): Use INVALID_GLYPH.
8288 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8290 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8292 * xterm.c (x_last_mouse_movement_time): Revert last change.
8293 This code should use XDisplayMotionBufferSize to check display's
8294 motion history first, and there are few other issues as well.
8295 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8296 (handle_one_xevent): Adjust user.
8298 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8300 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8301 * frame.c (Flast_nonminibuf_frame): ... to here.
8302 (check_minibuf_window): Don't abort if no window was found
8303 (Bug#15247).
8305 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8307 Use XGetMotionEvents to ask the last mouse motion time from X server.
8308 * xterm.c (X_MOTION_HISTORY): Default to 1.
8309 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8310 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8311 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8312 Ifdef away legacy code.
8313 (XTmouse_position, x_scroll_bar_report_motion):
8314 Use x_last_mouse_movement_time.
8315 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8316 UnmapNotify event.
8318 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8320 * msdos.c (last_mouse_window): Move to...
8321 (dos_rawgetc): ...this function and adjust comment.
8322 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8323 (mouseMoved): ...this function and adjust comment.
8324 * w32term.c (last_window): Likewise with...
8325 (w32_read_socket): ...this function.
8326 * xterm.c (last_window): Likewise with...
8327 (handle_one_xevent): ...this function.
8329 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8331 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8332 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8333 (handle_one_xevent): ...to here.
8334 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8335 otherwise.
8337 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8339 * msdos.c (IT_set_terminal_window): Remove no-op.
8340 (initialize_msdos_display): Adjust terminal setup.
8341 * w32console.c (w32con_set_terminal_window): Remove no-op.
8342 (initialize_w32_display): Adjust terminal setup.
8343 * w32term.c (w32_set_terminal_window): Remove no-op.
8344 (w32_create_terminal): Adjust terminal setup.
8345 * xterm.c (XTset_terminal_window): Remove no-op.
8346 (x_create_terminal): Adjust terminal setup.
8348 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8350 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8351 Remove no-ops.
8352 (ns_create_terminal): Adjust terminal setup.
8353 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8354 Remove no-ops.
8355 (w32_create_terminal): Adjust terminal setup.
8356 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8357 Remove no-ops.
8358 (x_create_terminal): Adjust terminal setup.
8360 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8362 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8363 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8364 * dispnew.c (buffer_posn_from_coords):
8365 * window.c (Fwindow_end, displayed_window_lines):
8366 * xdisp.c (redisplay_mode_lines): Use it.
8368 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8370 * fontset.c (face_for_char): Check char in the current face font first
8371 if HAVE_NS (Bug#15138).
8373 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8375 * window.c (temp_output_buffer_show): Make sure window returned
8376 by display_buffer is live (Bug#15213).
8378 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8380 Minor cleanup to avoid forward declarations.
8381 * coding.h (struct ccl_spec): Remove forward declaration.
8382 * composite.h (toplevel): Include font.h.
8383 (struct composition_it, struct face, struct font_metrics):
8384 Remove forward declaration.
8385 * dispextern.h (struct image, struct atimer): Likewise.
8386 * emacsgtkfixed.h (struct frame): Likewise.
8387 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8388 * font.h (struct font_driver, struct font, struct glyph_string)
8389 (struct face): Remove forward declaration.
8390 * fontset.h (struct face, struct font): Likewise.
8391 * frame.h (toplevel): Style cleanup.
8392 (enum output_method): Move to...
8393 * termhooks.h (enum output_method): ...here.
8394 (struct glyph, struct frame, struct ns_display_info)
8395 (struct x_display_info, struct w32_display_info):
8396 Remove forward declaration.
8397 * xterm.h (toplevel): Include termhooks.h.
8398 (struct font, struct window, struct glyph_matrix, struct frame)
8399 (struct input_event, struct face, struct image): Remove forward
8400 declaration.
8401 * gtkutil.h (struct _widget_value): Likewise.
8402 * keyboard.h (toplevel): Include termhooks.h.
8403 (struct input_event): Remove forward declaration.
8405 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8407 * intervals.c (set_point_from_marker): New function.
8408 * editfns.c (Fgoto_char):
8409 * process.c (Finternal_default_process_filter):
8410 * window.c (select_window_1): Use it.
8411 * buffer.h (set_point_from_marker): Add prototype.
8413 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8415 * w32.c (term_winsock): Call release_listen_threads before calling
8416 WSACleanup.
8417 (_sys_wait_accept): Wait for accept event in a loop with a finite
8418 timeout, instead of waiting indefinitely. Will hopefully avoid
8419 hanging during exit because WSACleanup deadlocks waiting for the
8420 event object to be released. (Bug#14333)
8422 * w32proc.c (release_listen_threads): New function, signals all
8423 the reader threads that listen for connections to stop waiting.
8425 * w32.h (release_listen_threads): Add prototype.
8427 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8429 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8430 field of new marker (for sanity and safety).
8431 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8432 anyway because XMISCTYPE is a function and can't be an lvalue).
8434 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8436 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8437 (x_after_update_window_line, x_scroll_bar_create)
8438 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8439 (handle_one_xevent, x_clear_frame_area):
8440 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8441 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8442 * xterm.h (x_clear_area): Adjust prototype.
8444 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8446 Hook scanning and indentation functions to find_newline. This helps
8447 to avoid duplicated code and renders more respect to newline cache.
8448 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8449 * cmds.c (Fforward_line):
8450 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8451 Use find_newline and avoid unnecessary point movements.
8452 * search.c (scan_newline): Implement on top of find_newline.
8454 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8456 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8457 scoped code (bug#11258).
8459 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8461 * nsterm.m (last_window): New variable.
8462 (EV_TRAILER2): New macro.
8463 (EV_TRAILER): Call EV_TRAILER2.
8464 (mouseMoved:): Add support for mouse-autoselect-window
8465 on nextstep (Bug#6888).
8467 2013-08-28 Andreas Schwab <schwab@suse.de>
8469 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8470 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8471 Remove unused macro definitions.
8472 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8473 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8474 Only define if emacs.
8476 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8478 Prefer enum glyph_row_area to int where appropriate.
8479 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8480 Fix comment.
8481 (window_box, window_box_width, window_box_left, window_box_left_offset)
8482 (window_box_right, window_box_right_offset): Adjust prototypes.
8483 * xdisp.c (window_box, window_box_width, window_box_left)
8484 (window_box_left_offset, window_box_right, window_box_right_offset):
8485 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8486 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8487 * nsterm.m (ns_clip_to_row):
8488 * w32term.c (w32_clip_to_row):
8489 * xterm.c (x_clip_to_row): Likewise.
8491 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8493 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8494 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8496 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8498 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8499 for portability to hosts where /bin/sh has problems.
8501 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8503 Redesign redisplay interface to drop global output_cursor.
8504 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8505 (toplevel): Remove declaration of output_cursor.
8506 (set_output_cursor, x_cursor_to): Remove prototype.
8507 * window.h (struct window): New member output_cursor.
8508 (output_cursor_to): New function to replace RIF member.
8509 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8510 (update_text_area, set_window_cursor_after_update): Use it.
8511 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8512 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8513 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8514 * w32term.c (x_update_window_begin, x_update_window_end):
8515 * xterm.c (x_update_window_begin, x_update_window_end):
8516 Adjust to use per-window output cursor.
8518 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8520 Simplify SELECT_TYPE-related code.
8521 Like EMACS_TIME, this portability layer is no longer needed, since
8522 Emacs has been using fd_set as a portability layer for some time.
8523 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8524 (SELECT_TYPE): Remove. All uses changed to fd_set.
8525 (fd_set) [!FD_SET]: New typedef.
8527 Simplify EMACS_TIME-related code.
8528 This portability layer is no longer needed, since Emacs has been
8529 using struct timespec as a portability layer for some time.
8530 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8531 Include <time.h> rather than "systime.h"; that's all that's needed now.
8532 * dispnew.c: Include <timespec.h> rather than "systime.h";
8533 that's all that's needed now.
8534 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8535 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8536 TIMESPEC_RESOLUTION.
8537 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8538 LOG10_TIMESPEC_RESOLUTION.
8539 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8540 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8541 (make_emacs_time): Remove. All used changed to make_timespec.
8542 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8543 (current_timespec): Rename from current_emacs_time. All uses changed.
8544 (add_emacs_time): Remove. All uses changed to timespec_add.
8545 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8546 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8547 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8548 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8549 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8550 (current_timespec): Rename from current_emacs_time. All uses changed.
8551 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8552 changed to timespec_cmp.
8553 * xgselect.c: Include <timespec.h>, since our .h files don't.
8555 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8557 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8558 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8559 Remove the leftovers.
8560 * gtkutil.c (toplevel): Do not declare Qxft but include
8561 font.h to do so.
8562 * image.c (toplevel): Do not declare Vlibrary_cache because
8563 it's already done in lisp.h.
8565 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8567 * lisp.h (Mouse_HLInfo): Move from here...
8568 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8569 (reset_mouse_highlight): New function.
8570 * msdos.c (dos_set_window_size, IT_update_begin)
8571 (internal_terminal_init):
8572 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8573 (ns_initialize_display_info):
8574 * w32console.c (initialize_w32_display):
8575 * w32term.c (x_update_window_end, x_free_frame_resources)
8576 (w32_initialize_display_info):
8577 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8578 * window.c (Fdelete_other_windows_internal):
8579 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8580 * termchar.h (toplevel):
8581 * xterm.h (toplevel): Include dispextern.h.
8583 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8585 Fix minor problems found by static checking.
8586 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8587 (expect): Avoid nested-if warning.
8588 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8589 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8590 * nsterm.h, nsterm.m (ns_select):
8591 * xgselect.c, xgselect.h (xg_select):
8592 Adjust signature to better match pselect's.
8593 * nsterm.m (ns_select):
8594 Don't set *TIMEOUT, since pselect doesn't.
8595 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8596 diagnostic about assigning const char * to it.
8597 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8599 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8601 * lread.c (substitute_object_recurse): Handle hash-tables as well
8602 (bug#15190).
8604 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8606 Fix unlikely core dump in init_tty, and simplify terminfo case.
8607 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8608 The old version incorrectly dumped core if malloc returned a
8609 buffer containing only non-NUL bytes.
8610 (init_tty): Do not allocate or free termcap buffers; the
8611 struct does that for us now.
8612 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8613 (struct tty_display_info): Define members termcap_term_buffer and
8614 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8615 use them. Allocate them directly in struct rather than indirectly
8616 via a pointer, to simplify init_tty.
8618 * frame.c (check_minibuf_window): Initialize 'window' properly,
8619 so that Emacs reliably aborts later if 'window' is not initialized.
8621 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8623 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8624 of VoidSymbol (Bug#15154).
8626 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8628 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8629 mouse_face_beg_y and mouse_face_end_y.
8630 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8631 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8632 Adjust users and update comment where appropriate.
8634 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8636 * frame.c (check_minibuf_window): New function.
8637 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8638 Call check_minibuf_window (Bug#15183).
8640 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8642 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8643 because this is the only last cursor data we need to keep and consult.
8644 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8645 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8646 Adjust users.
8648 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8650 Fix recovering from possible decompression error.
8651 Since insert_from_gap doesn't always move point, we can't use PT as
8652 the position where the partially decompressed data ends, and
8653 should count how many bytes was produced so far.
8654 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8655 (unwind_decompress): Really delete partially uncompressed data.
8656 (Fzlib_decompress_region): Take decompressed data size into account.
8658 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8660 * syntax.c (init_syntax_once): Adjust comment and do an early
8661 initialization of Qchar_table_extra_slots just once...
8662 * casetab.c (init_casetab_once):
8663 * category.c (init_category_once):
8664 * character.c (syms_of_character):
8665 * coding.c (syms_of_coding):
8666 * xdisp.c (syms_of_xdisp): ...and omit it here.
8668 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8670 * xdisp.c (get_next_display_element): Don't apply to characters
8671 from a display vector the logic of setting it->end_of_box_run_p
8672 suitable for characters from a buffer. (Bug#15175)
8674 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8675 to handle directories, rather than '_utime' which doesn't.
8676 (Bug#15176)
8678 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8680 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8681 or fullscreen (Bug#14627).
8683 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8685 System-dependent integer overflow fixes.
8686 * process.c (Fset_process_window_size): Signal an error if
8687 the window size is outside the range supported by the lower level.
8688 * sysdep.c (set_window_size): Return negative on error,
8689 nonnegative on success, rather than -1, 0, 1 on not in system,
8690 failure, success. This is simpler. Caller changed.
8691 (serial_configure): Remove unnecessary initialization of local.
8692 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8693 size fits in unsigned long; this isn't true on some 32-bit hosts.
8694 Avoid buffer overrun if some future version of /proc/meminfo has a
8695 variable name longer than 20 bytes.
8696 (system_process_attributes) [__FreeBSD__]:
8697 Don't assume hw.availpages fits in 'int'.
8699 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8701 Don't let very long directory names overrun the stack.
8702 Fix some related minor problems involving "//", vfork.
8703 * callproc.c (encode_current_directory): New function.
8704 (call_process): Don't append "/"; not needed.
8705 * fileio.c (file_name_as_directory_slop): New constant.
8706 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8707 this can save the caller having to alloca.
8708 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8709 Use SAFE_ALLOCA, not alloca.
8710 (directory_file_name, Fexpand_file_name): Leave leading "//"
8711 alone, since it can be special even on POSIX platforms.
8712 * callproc.c (call_process):
8713 * process.c (Fformat_network_address):
8714 * sysdep.c (sys_subshell):
8715 Use encode_current_directory rather than rolling our own.
8716 (create_process): No need to encode directory; caller does that now.
8717 * process.h (encode_current_directory): New decl.
8718 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8719 Rework to avoid 'goto xyzzy;'.
8721 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8723 * xdisp.c (handle_face_prop): If the default face was remapped use
8724 the remapped face for strings from prefix properties. (Bug#15155)
8726 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8728 Minor cleanup for redisplay interface and few related functions.
8729 * frame.h (enum text_cursor_kinds): Move from here...
8730 * dispextern.h (enum text_cursor_kinds): ...to here.
8731 (toplevel): Drop unnecessary declarations.
8732 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8733 in update_window_end_hook and draw_window_cursor functions.
8734 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8735 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8736 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8737 * xterm.c (x_update_window_end, x_draw_window_cursor):
8738 * xdisp.c (display_and_set_cursor, update_window_cursor)
8739 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8740 enum text_cursor_kinds where appropriate.
8742 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8744 Redesign redisplay interface to drop updated_row and updated_area.
8745 * dispextern.h (updated_row, updated_area): Remove declaration.
8746 (struct redisplay_interface): Pass glyph row and row area parameters
8747 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8748 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8749 Adjust prototypes.
8750 * dispnew.c (updated_row, updated_area): Remove.
8751 (redraw_overlapped_rows, update_window_line): Adjust user.
8752 (update_marginal_area, update_text_area): Likewise. Pass updated row
8753 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8754 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8755 Adjust users.
8757 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8759 * process.c (flush_pending_output): Remove stub.
8760 All uses removed.
8762 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8764 * callproc.c: Fix race that killed background processes (Bug#15144).
8765 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8766 Record deleted process-id in critical section, not afterwards.
8767 Don't mistakenly kill process created by a call-process invocation
8768 that discards output and does not wait.
8770 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8772 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8773 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8774 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8775 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8776 to shut up compiler in mark_object.
8777 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8779 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8781 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8782 We can't portably rely on PTY_OPEN doing that, even if
8783 it calls posix_openpt with O_CLOEXEC.
8785 2013-08-20 Kenichi Handa <handa@gnu.org>
8787 * character.c (string_char): Improve commentary.
8789 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8791 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8792 (struct animation_cache): Make signature a flexible array member.
8793 All uses changed. This is a tad slower but may insulate us better
8794 from future changes to ImageMagick.
8796 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8798 * image.c: Shrink memory needed for animation cache.
8799 (SIGNATURE_DIGESTSIZE): New constant.
8800 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8801 (imagemagick_create_cache): Copy the signature. This saves
8802 several KB of memory that ImageMagick wastes per signature.
8803 Don't bother updating the update_time, as the caller does that now.
8804 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8805 it's a fixed size struct member now.
8806 (imagemagick_get_animation_cache): Always destroy the signature,
8807 as it's now imagemagick_create_cache's responsibility to copy it.
8808 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8809 and use memcmp rather than strcmp.
8810 eassert that ImageMagick returns a signature of the specified length.
8812 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8814 * image.c (imagemagick_get_animation_cache): Don't segfault on
8815 each invocation.
8816 (imagemagick_get_animation_cache): Revert to previous definition
8817 so that it actually works. But keep the memory leak fix.
8818 (imagemagick_get_animation_cache): Fix memory leak.
8820 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8822 * image.c: Fix animation cache signature memory leak.
8823 Fix some other minor performance problems while we're at it.
8824 (imagemagick_create_cache): Clear just the members that
8825 need clearing. Don't set update_time, as caller does that now.
8826 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
8827 Simplify by using pointer-to-pointer instead of a prev pointer.
8828 (imagemagick_prune_animation_cache): Use make_emacs_time rather
8829 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
8830 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
8831 it's already a copy. Free the signature probe unless it's cached.
8833 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
8834 This was introduced by my 2013-08-12 fix for Bug#15035.
8836 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
8838 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
8839 (imagemagick_prune_animation_cache): Now static.
8841 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
8843 * image.c (imagemagick_get_animation_cache): Don't segfault when
8844 pruning all entries.
8846 2013-08-18 Ken Brown <kbrown@cornell.edu>
8848 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
8849 static heap if ENABLE_CHECKING is defined.
8850 (max_bss_sbrk_ptr): New variable.
8851 (bss_sbrk): Use it.
8852 (report_sheap_usage): Report maximum static heap usage instead of
8853 ending static heap usage.
8855 2013-08-17 Eli Zaretskii <eliz@gnu.org>
8857 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
8858 of zlib_initialized according to the results of calling
8859 init_zlib_functions.
8861 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
8863 * image.c: Implement an ImageMagick per-image cache.
8864 (imagemagick_get_animation_cache): Fix a double-free error.
8865 (imagemagick_load_image): Remove the ping_wand code, which only
8866 apparently saved time on invalid animated images, and slowed down
8867 everything else. Optimise for the common case.
8869 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
8871 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
8873 * editfns.c (insert_before_markers): Mention overlay in the doc string.
8875 * marker.c (set_marker): Remove documentation of undefined behavior.
8877 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8879 * image.c (imagemagick_compute_animated_image): Animate correctly
8880 when sub-images are smaller than the main image.
8881 (imagemagick_compute_animated_image): Setting the iterator row to
8882 zero is apparently not allowed.
8883 (imagemagick_compute_animated_image): Allow images that say they
8884 have sub-images that are bigger than the main image, but just crop
8885 them.
8887 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
8889 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
8891 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8893 * image.c (imagemagick_compute_animated_image): Respect the GIF
8894 disposal methods.
8896 2013-08-15 Ken Brown <kbrown@cornell.edu>
8898 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
8899 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
8900 needed.
8902 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
8904 Fix minor problems found by static checking.
8905 * frame.c (delete_frame):
8906 * xdisp.c (next_element_from_display_vector):
8907 Avoid uninitialized local.
8908 * image.c (imagemagick_compute_animated_image): Port to C89.
8909 Prefer usual GNU indentation style for loops.
8910 Be more careful about bizarrely large sizes, by using ptrdiff_t
8911 instead of int.
8913 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8915 Fix infinite frame selection loop (Bug#15025).
8916 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
8918 2013-08-15 Eli Zaretskii <eliz@gnu.org>
8920 * xdisp.c (compute_window_start_on_continuation_line):
8921 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
8922 to make sure we end up setting the window start at the leftmost
8923 visible character of the display line. This avoids funky
8924 horizontal shifting because the window start is not kept on the
8925 same position. (Bug#15090)
8926 (next_element_from_display_vector): Support 'box' face attribute
8927 in the face definitions of a display vector. (Bug#15099)
8929 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8931 * image.c (imagemagick_compute_animated_image): Implement animated
8932 images (bug#14700).
8933 (imagemagick_compute_animated_image): Fix some compilation
8934 warnings. Implement a very simple cache to make the animation
8935 usable at all, but it should be replaced with a per-image cache.
8937 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8939 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
8940 to do `for' loops over alist values.
8941 * buffer.h (FOR_EACH_BUFFER):
8942 * process.c (FOR_EACH_PROCESS): Use it.
8943 (handle_child_signal, status_notify, Fget_buffer_process)
8944 (kill_buffer_processes): Use FOR_EACH_PROCESS.
8946 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8948 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
8949 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
8950 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
8951 to xzalloc and so avoid redundant call to memset.
8952 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
8953 members because it is allocated with xzalloc and so already zeroed.
8955 2013-08-14 Ken Brown <kbrown@cornell.edu>
8957 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
8958 (Bug#15094).
8960 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8962 Utility function and macro to copy Lisp string to C string.
8963 * lisp.h (xlispstrdupa): New macro.
8964 (xlispstrdup): New prototype.
8965 * alloc.c (xlispstrdup): New function.
8966 * callint.c (Fcall_interactively):
8967 * fileio.c (Ffile_name_directory, Fexpand_file_name)
8968 (Fsubstitute_in_file_name):
8969 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
8970 * image.c (x_create_bitmap_from_file):
8971 * w32term.c (w32_term_init):
8972 * xterm.c (x_term_init): Use xlispstrdup.
8974 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
8976 * image.c (imagemagick_load_image): Make animated pictures work.
8977 There's still some problems with background color settings, though
8978 (bug#14700).
8980 * decompress.c (unwind_decompress): Always restore point.
8982 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
8984 * marker.c (set_marker): Reformat documentation.
8986 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
8988 * xdisp.c (cursor_type_changed): Now static.
8990 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
8991 Use changed. This avoids the need to call xmalloc and for the
8992 caller to call xfree, and avoids memory leaks in some situations.
8994 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8996 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
8997 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
8998 (redisplay_window): If window_end_valid is cleared due to non-zero
8999 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
9000 so do not call to try_cursor_movement for that window.
9002 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9004 * window.h (struct window): Convert window_end_pos and
9005 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
9006 (wset_window_end_pos, wset_window_end_vpos): Remove.
9007 * dispnew.c (adjust_glyph_matrix):
9008 * window.c (Fwindow_end, replace_window, set_window_buffer)
9009 (make_window):
9010 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
9011 (set_vertical_scroll_bar, redisplay_window, try_window)
9012 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
9013 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
9014 (note_mouse_highlight): Adjust users.
9015 (try_cursor_movement): Likewise. Convert old precondition to eassert.
9016 Add comment.
9018 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9020 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
9021 * image.c (imagemagick_filename_hint): Use `const char *' and
9022 prefer SSDATA to SDATA to avoid warnings.
9024 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9026 Cleanup window fringes, margins and scroll bars adjustments.
9027 * window.c (set_window_fringes, set_window_margins)
9028 (set_window_scroll_bars, apply_window_adjustment): New functions.
9029 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
9030 (Fset_window_scroll_bars): Use them.
9032 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9034 * window.h (struct window): Convert scroll_bar_width
9035 from Lisp_Object to integer. Adjust comment.
9036 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
9037 Adjust users.
9038 * window.c (wset_scroll_bar_width): Remove.
9039 (make_window): Initialize scroll_bar_width.
9040 (Fsplit_window_internal): Use direct assignment.
9041 (Fset_window_configuration, save_window_save):
9042 Convert Lisp_Object to integer and back where appropriate.
9043 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
9044 bar was actually changed, and mention this in docstring.
9046 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9048 * decompress.c: Minor simplifications.
9049 (Fzlib_decompress_region): Don't bother verifying
9050 that avail_out <= UINT_MAX, as that was confusing.
9051 Mention the restriction in a comment instead.
9052 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
9054 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9056 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
9057 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
9059 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9061 * image.c (imagemagick_filename_hint): Check for errors in the
9062 alist structure.
9064 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9066 * window.c (Fwindow_margins): Return nil when there's no marginal
9067 area, as per the documented API.
9069 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
9070 Fmake_vector, as scroll bar's struct members are not all Lisp
9071 objects now. This avoids crashes in GC.
9073 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
9074 bool, so its address could be taken.
9076 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9078 * image.c (imagemagick_filename_hint): New function to possibly
9079 apply `image-content-type-suffixes'.
9080 (imagemagick_load_image): Use it.
9082 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9084 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
9085 if loading zlib failed.
9087 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9089 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
9090 2013-08-13 checkin below. Change bool to BOOL, rule is:
9091 All Obj-C code uses BOOL, except for interfaces callable from C.
9093 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
9095 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9097 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
9098 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
9099 bool instead of BOOL.
9100 * w32term.h (struct scroll_bar): Convert fringe_extended_p
9101 from Lisp_Object to bitfield. Adjust comment.
9102 * w32term.c (x_scroll_bar_create): Adjust user.
9103 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
9104 * xterm.c (XTset_vertical_scroll_bar): Likewise.
9105 Use bool for boolean.
9106 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
9107 to `unsigned int' when defining a bitfield.
9109 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9111 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
9113 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9115 * window.h (struct window): Convert left_margin_cols and
9116 right_margin_cols from Lisp_Objects to integers. Adjust comment.
9117 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
9118 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
9119 Adjust users.
9120 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
9121 Adjust comment.
9122 (showing_window_margins_p, update_window_line, update_frame_1):
9123 * fringe.c (draw_fringe_bitmap_1):
9124 * xdisp.c (window_box_width): Adjust users.
9125 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
9126 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
9127 Use direct assignment.
9128 (Fset_window_configuration, save_window_save, Fwindow_margins):
9129 Convert Lisp_Object to integer and back where appropriate.
9130 (Fset_window_margins): Adjust user. Return t if any margin
9131 was actually changed, and mention this in docstring.
9133 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
9135 * syntax.c (forward_word):
9136 * cmds.c (forward_char, backward_char): Mention the optional argument.
9138 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9140 * window.h (struct window): Convert left_fringe_width
9141 and right_fringe_width from Lisp_Objects to integers.
9142 Adjust comment.
9143 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
9144 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
9145 * window.c (wset_left_fringe_width, wset_right_fringe_width):
9146 Remove.
9147 (make_window): Initialize new integer fields to -1.
9148 (Fsplit_window_internal): Use direct assignment.
9149 (Fset_window_configuration, save_window_save):
9150 Convert Lisp_Object to integer and back where appropriate.
9151 (Fset_window_fringes): Adjust user. Return t if any fringe
9152 was actually changed, and mention this in docstring.
9154 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9156 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9157 * nsfns.m (x_set_cursor_type):
9158 * w32fns.c (x_set_cursor_type):
9159 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9160 * xdisp.c (set_frame_cursor_types): ...but in common code.
9162 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9164 * font.c (clear_font_cache): New function, stripped from...
9165 (Fclear_font_cache): ...here, which now uses the function
9166 above. Adjust comment.
9167 * font.h (clear_font_cache): Add prototype.
9168 * xfaces.c (clear_face_cache): Use clear_font_cache.
9170 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9172 * window.c (Fset_window_start): Compare `w', not `window' because
9173 `w' might not be equal to `window' after call to decode_live_window.
9175 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9177 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9178 This fixes a problem introduced by the Bug#15035 patch
9179 when using GPG. Reported by Herbert J. Skuhra.
9181 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9183 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9184 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9185 not yet initialized.
9187 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9189 * decompress.c (Fzlib_decompress_region): Support zlib
9190 decompression, too, and rename.
9192 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9194 Minor zlib configuration tweaks.
9195 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9196 Don't assume presence of fn_inflateInit2_ zlib internal function.
9198 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9200 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9201 include the zlib prefix.
9203 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9205 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9206 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9207 define static variables that are pointers to zlib functions to be
9208 dynamically loaded.
9209 (init_zlib_functions) [WINDOWSNT]: New function.
9210 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9211 New macros.
9212 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9213 macros instead of invoking the zlib functions directly.
9214 (syms_of_decompress): DEFSYM Qzlib_dll.
9215 Staticpro Szlib_available_p.
9217 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9219 Avoid looping over all frame windows to freeze and unfreeze.
9220 * window.h (struct window): Drop frozen_window_start_p.
9221 (freeze_window_starts): Drop prototype.
9222 * frame.h (struct frame): New frozen_window_starts flag.
9223 (FRAME_WINDOWS_FROZEN): New macro.
9224 * window.c (freeze_window_start, freeze_window_starts):
9225 Remove.
9226 (select_window, replace_window): Adjust users.
9227 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9228 (window_frozen_p): New function.
9229 (redisplay_window): Use it.
9231 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9233 Fix some fd issues when running subprocesses (Bug#15035).
9234 Fix bugs that can leak files or file descriptors on errors.
9235 Don't unlink open temp files, as that's hard for users to diagnose
9236 when things go awry (e.g., temp disk exhausted).
9237 Don't bother to lock temp files. Check for invalid recursion.
9238 * callproc.c (synch_process_fd): Remove. All uses removed.
9239 (synch_process_tempfile): New var or macro.
9240 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9241 New constants.
9242 (record_kill_process): New arg, the temp name. All callers changed.
9243 (delete_temp_file): Now just a simple wrapper around unlink.
9244 (call_process_kill): New arg, the call_process_fd array.
9245 Close them all. Clear synch_process_pid. Remove the temp file,
9246 or arrange for it to be removed.
9247 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9248 that's been moved to synch_process_tempfile. Caller changed.
9249 Do not remove the tempfile; that's now call_process_kill's
9250 responsibility.
9251 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9252 call_process_kill; the caller now does that.
9253 (call_process_cleanup): Do not close the process fd; that's now
9254 call_process_kill's responsibility.
9255 (Fcall_process): Implement via new function call_process, which
9256 has most of the old body of Fcall_process, but with a different API.
9257 (call_process): New function that does not open or close filefd if
9258 it is nonnegative. Record which fds need to be closed, and let
9259 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9260 Signal an error if invoked recursively (could be done via a hook).
9261 Simplify creation of the tempfile in the MSDOS case.
9262 Don't create the output file until after checking for the executable.
9263 Report any failure to open /dev/null.
9264 Don't open /dev/null for writing twice; once is enough.
9265 Don't create pipe if all output is being discarded or sent to file.
9266 Don't worry about setting up the coding system or reading from the
9267 pipe if all output is being discarded.
9268 Hoist fd_error local into top level, to lessen block nesting.
9269 Don't record deleted pid here; now done by Fcall_process_region.
9270 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9271 and note its success in synch_process_tempfile.
9272 Do not leak resources when child_setup fails.
9273 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9274 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9275 (create_temp_file): Now returns open fd, with an additional
9276 Lisp_Object * argument to return the name. All callers changed.
9277 Do not close the file; rewind it instead, and leave it open for
9278 the caller. Do not lock the temp file. Unwind-protect the file
9279 and the file-descriptor.
9280 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9281 If an asynchrounous process, record it here, not in call_process.
9282 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9283 * eval.c (set_unwind_protect): New function.
9284 * fileio.c (write_region): New function, generalized from the
9285 old Fwrite_region. Do not lock temp files.
9286 (Fwrite_region): Use it.
9287 * lisp.h (set_unwind_protect, write_region): New decls.
9288 * process.c: Include <verify.h>.
9289 (make_process): Mark fds as initially closed.
9290 (deleted_pid_list): Now a list of pid-filename pairs.
9291 All uses changed.
9292 (close_process_fd): New function.
9293 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9294 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9295 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9296 (create_process, create_pty, Fmake_serial_process)
9297 (server_accept_connection): Record which fds need to be closed,
9298 and let deactivate_process close them.
9299 (Fmake_network_process): Do not discard the unwind-protect
9300 until it's safe to do so.
9301 (deactivate_process): Close the fds opened by create_process etc.
9302 (Fprocess_send_eof): Adjust to new way of recording open fds.
9303 Report an error if /dev/null can't be opened, instead of aborting.
9304 * process.h (PROCESS_OPEN_FDS): New constant.
9305 (struct Lisp_Process): New member open_fds.
9306 (record_kill_process, record_deleted_pid): Adjust signatures.
9307 (record_deleted_pid): Move decl here ...
9308 * syswait.h (record_deleted_pid): ... from here.
9310 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9312 * decompress.c: Fix bugs with large buffers and weird inputs.
9313 Tune a bit. Reindent as per usual Emacs style.
9314 (BUFFER_SIZE): Remove.
9315 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9316 more than UINT_MAX bytes. Decompress into the gap instead of into
9317 an auto buffer, as this should avoid copying. Return nil if
9318 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9319 set immediate_quit; we shouldn't trust zlib code that much.
9321 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9323 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9324 errors, and really move the gap to where we want it.
9326 * lisp.h: Include decompress.c support.
9328 * emacs.c (main): Include decompress.c support.
9330 * Makefile.in: Include -lz if present.
9332 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9334 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9335 (initWithTitle:): Initialize frame to 0.
9336 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9337 (fillWithWidgetValue:frame:): Rename from
9338 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9340 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9341 fillWithWidgetValue:frame:
9343 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9344 remove memory leak warnings.
9346 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9347 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9348 menu_pending_title.
9350 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9351 (x_activate_menubar): Update the whole menu.
9352 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9353 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9354 current event is not NSSystemDefined (Bug#15001).
9355 Call ns_check_menu_open only if trackingMenu is 2.
9356 (menuDidClose:): New method, decrease trackingMenu.
9357 (fillWithWidgetValue:setDelegate:): New method.
9358 (fillWithWidgetValue:): Call the above.
9360 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9362 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9364 Omit some unnecessary casts.
9365 Many of these go back to the old pre-C89 days, when they may have
9366 been needed, but we've been assuming C89 or later for a while now.
9367 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9368 (live_float_p, live_misc_p, live_vector_p):
9369 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9370 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9371 (defvar_per_buffer):
9372 * callint.c (Fcall_interactively):
9373 * doc.c (Fsubstitute_command_keys):
9374 * filelock.c (get_boot_time):
9375 * frame.c (xrdb_get_resource):
9376 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9377 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9378 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9379 (menuitem_highlight_callback, menu_destroy_callback)
9380 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9381 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9382 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9383 (xg_tool_bar_help_callback, tb_size_cb):
9384 * image.c (xpm_alloc_color, png_read_from_memory)
9385 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9386 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9387 (syms_of_image):
9388 * keymap.c (describe_map):
9389 * nsfns.m (Fns_display_monitor_attributes_list):
9390 * nsmenu.m (process_dialog:):
9391 * nsterm.m (hold_event):
9392 * process.c (wait_reading_process_output):
9393 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9394 * scroll.c (do_direct_scrolling, scrolling_1):
9395 * termcap.c (tgetent):
9396 * window.c (check_window_containing, add_window_to_list)
9397 (freeze_window_starts):
9398 * xdisp.c (compare_overlay_entries, vmessage):
9399 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9400 (x_get_monitor_attributes_xrandr)
9401 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9402 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9403 * xfont.c (xfont_match, xfont_open):
9404 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9405 (menubar_selection_callback, menu_position_func)
9406 (popup_selection_callback, create_and_show_popup_menu)
9407 (dialog_selection_callback, create_and_show_dialog):
9408 * xrdb.c (x_get_string_resource)
9409 (main) [TESTRM]:
9410 * xsmfns.c (x_session_check_input):
9411 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9412 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9413 (xaw_jump_callback, xaw_scroll_callback):
9414 Omit unnecessary casts.
9416 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9418 Minor string-length refactoring.
9419 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9420 * frame.c (make_monitor_attribute_list):
9421 Prefer build_string to strlen + make_string.
9423 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9425 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9426 don't check minor_code (Bug#14417).
9428 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9430 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9431 vertical positions instead. This avoids calling MATRIX_ROW with
9432 row numbers that are possibly beyond valid limits. (Bug#15064)
9434 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9436 Use xstrdup and build_unibyte_string where applicable.
9437 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9438 * xfns.c (x_window):
9439 * xrdb.c (x_get_customization_string):
9440 * xterm.c (xim_initialize):
9441 * w32fns.c (w32_window): Use xstrdup.
9442 (w32_display_monitor_attributes_list):
9443 * emacs.c (init_cmdargs):
9444 * keyboard.c (PUSH_C_STR):
9445 * nsfont.m (nsfont_open):
9446 * sysdep.c (system_process_attributes):
9447 * w32.c (system_process_attributes):
9448 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9450 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9452 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9453 variables of these types so that GDB would know about them, as aid
9454 for debugging fatal exceptions. (Bug#15024) See also
9455 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9456 discussions.
9458 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9460 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9461 larger than the NSWindow (Bug#14934).
9463 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9465 Redesign redisplay interface to drop global variable updated_window.
9466 Always pass currently updated window as a parameter to update routines.
9467 * dispextern.h (updated_window): Remove declaration.
9468 (struct redisplay_interface): Pass window parameter to
9469 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9470 and after_update_window_hook.
9471 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9472 Adjust prototypes.
9473 * dispnew.c (updated_window): Remove.
9474 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9475 (update_window_line): Adjust to match redisplay interface changes.
9476 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9477 (ns_scroll_run, ns_after_update_window_line):
9478 * w32term.c (x_update_window_begin, x_update_window_end)
9479 (x_after_update_window_line, x_scroll_run):
9480 * xterm.c (x_update_window_begin, x_update_window_end)
9481 (x_after_update_window_line, x_scroll_run):
9482 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9483 Likewise. Adjust comments where appropriate.
9484 (x_cursor_to): Simplify because this is always called during window
9485 update (but install debugging check anyway).
9486 (expose_window): Check must_be_updated_p flag to see whether this
9487 function is called during window update.
9489 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9491 Do not reset window modification event counters excessively.
9492 These leftovers and poor man's tricky methods to catch extra
9493 redisplay's attention are no longer needed.
9494 * frame.c (set_menu_bar_lines_1):
9495 * minibuf.c (read_minibuf_unwind):
9496 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9497 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9498 (window_scroll_line_based, Fset_window_configuration):
9499 * xdisp.c (redisplay_window): Do not reset last_modified and
9500 last_overlay_modified counters.
9502 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9504 * xselect.c (x_send_client_event): Set send_event and serial, memset
9505 data.l as it might be bigger than data.b. Use 24 bit mask to
9506 XSendEvent (Bug#15034).
9508 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9510 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9511 for TTY frames that are not the top frame on their console.
9512 (Bug#14616)
9514 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9516 * w32term.c (w32fullscreen_hook): Really maximize frame when
9517 asked for (Bug#14841).
9519 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9521 Prefer selected_window to Fselected_window, likewise for frames.
9522 * buffer.c (Fbuffer_swap_text):
9523 * data.c (Fvariable_binding_locus):
9524 * window.c (run_window_configuration_change_hook): Adjust users.
9525 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9526 Use decode_live_frame.
9528 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9530 Be more careful if selected window shows the buffer other than current,
9531 use window_outdated only if this is not so. This change should also
9532 address some weird issues discussed in Bug#13012.
9533 * window.h (window_outdated): New prototype.
9534 * window.c (window_outdated): Now here. Convert from static and
9535 always assume window's buffer.
9536 (Fwindow_end, Fwindow_line_height): Use it.
9537 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9538 and always assume window's buffer.
9539 (redisplay_window): Adjust user.
9540 (redisplay_internal): Call to reconsider_clip_changes once and
9541 check whether mode line should be updated only if selected window
9542 shows current buffer.
9543 (run_window_scroll_functions): Use eassert for debugging check.
9544 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9546 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9548 * window.c (window_scroll, window_scroll_pixel_based)
9549 (window_scroll_line_based): Use bool for booleans.
9551 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9553 * process.c: Fix minor off-by-one issues in descriptor counts.
9554 This shouldn't fix any real bugs, but it cleans up the code a bit.
9555 (max_process_desc, max_input_desc): -1, not 0, means none.
9556 All uses changed.
9557 (delete_input_desc): New function.
9558 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9559 (deactivate_process): Scan backwards when recomuting max_process_desc;
9560 that should be faster.
9561 (init_process_emacs): Initialize max_input_desc.
9563 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9565 Use region cache to speedup bidi_find_paragraph_start.
9566 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9567 Rename cache_long_line_scans to cache_long_scans.
9568 * buffer.c (bset_cache_long_line_scans): Rename to
9569 bset_cache_long_scans.
9570 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9571 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9572 into account.
9573 (syms_of_buffer): Rename cache-long-line-scans to
9574 cache-long-scans. Adjust docstring.
9575 * search.c (newline_cache_on_off):
9576 * indent.c (width_run_cache_on_off): Adjust users.
9577 * bidi.c (bidi_paragraph_cache_on_off): New function.
9578 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9579 * insdel.c (prepare_to_modify_buffer):
9580 Invalidate bidi_paragraph_cache if enabled.
9582 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9584 Invalidate region caches only if buffer text is going to be changed.
9585 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9586 (modify_text): ...new prototype.
9587 (prepare_to_modify_buffer_1): New prototype.
9588 * textprop.c (modify_region): Rename to...
9589 (modify_text_properties): ...new function.
9590 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9591 (Fremove_list_of_text_properties): Adjust users.
9592 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9593 (modify_text): ...new function.
9594 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9595 (prepare_to_modify_buffer_1): ...new function.
9596 * casefiddle.c (casify_region):
9597 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9598 (Ftranspose_regions): Use modify_text.
9600 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9602 * lisp.mk (lisp): Add nadvice.elc.
9604 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9606 New macro to iterate over live buffers similar to frames.
9607 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9608 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9609 Declare buffer-related variables here to offload lisp.h.
9610 * buffer.c (Vbuffer_alist): Adjust comment.
9611 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9612 (other_buffer_safely):
9613 * data.c (store_symval_forwarding):
9614 * dispnew.c (Fframe_or_buffer_changed_p):
9615 * fileio.c (Fdo_auto_save):
9616 * filelock.c (unlock_all_files):
9617 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9619 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9621 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9622 * callproc.c (create_temp_file):
9623 * filelock.c (create_lock_file):
9624 Assume mkostemp, since it's now provided by Gnulib.
9626 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9628 * w32.c (mkostemp): New function.
9629 (mktemp): Remove, no longer used. Most of the code reused in
9630 mkostemp. (Bug#15015)
9631 (mktemp): Don't undef.
9633 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9635 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9636 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9637 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9638 (free_glyph_pool, check_glyph_memory): Likewise for
9639 all users. Adjust comments where appropriate.
9641 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9643 * composite.h: Minor fixups.
9644 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9645 to fix a misspelling, and change it to an inline function while
9646 we're at it (it need not be a macro). All uses changed.
9647 (composition_method, composition_valid_p):
9648 Rewrite to avoid assignments in if-conditions.
9650 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9652 Do not use global Lisp_Object in composition macros.
9653 * composite.h (composition_temp): Remove declaration.
9654 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9655 (composition_method, composition_valid_p): ...inline functions.
9656 (compose_region): Remove the leftover.
9657 * composite.c (composition_temp): Remove.
9658 (run_composition_function, update_compositions)
9659 (composition_compute_stop_pos, composition_adjust_point)
9660 (Ffind_composition_internal):
9661 * coding.c (handle_composition_annotation):
9662 * xdisp.c (handle_composition_prop, check_point_in_composition):
9663 Related users changed.
9665 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9667 Drop FRAME_PTR typedef.
9668 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9669 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9670 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9671 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9672 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9673 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9674 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9675 All related users changed.
9677 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9679 * eval.c (default_toplevel_binding): New function.
9680 (Fdefvar): Use it.
9681 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9682 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9683 (syms_of_eval): Export them.
9684 * data.c (Fdefault_value): Micro cleanup.
9685 * term.c (init_tty): Use "false".
9687 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9689 Fix X GC leak in GTK and raw (no toolkit) X ports.
9690 * xterm.c (x_free_frame_resources): If white and black relief
9691 GCs are allocated, always free them here.
9692 * xfns.c (x_make_gc): Omit redundant initialization.
9693 * widget.c (create_frame_gcs): Remove the leftover.
9694 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9695 in x_free_frame_resources.
9697 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9699 * nsterm.m (windowWillResize:toSize:): Only change title if
9700 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9701 modifying it.
9702 (viewDidEndLiveResize): New method.
9704 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9705 inside NS_IMPL_COCOA.
9707 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9709 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9710 Do not check whether undo is enabled because record_insert and
9711 record_delete does that themselves.
9713 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9715 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9716 member which is not really used any more.
9717 (FRAME_XIC_BASE_FONTNAME): Remove.
9718 * xfns.c (xic_free_fontset): Adjust user.
9719 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9720 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9721 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9722 (xdialog_show): Use eassert for debugging check.
9723 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9725 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9727 * fileio.c, fns.c (merge): Move extern decl from here ...
9728 * lisp.h (merge): ... to here.
9730 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9732 Fix last font-related change.
9733 * w32font.h (w32font_list_internal, w32font_match_internal):
9734 Fix prototype.
9735 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9736 (uniscribe_list_family): Adjust to match font API change.
9737 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9738 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9740 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9742 * frame.h (FRAME_MOUSE_UPDATE):
9743 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9744 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9746 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9748 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9749 * font.h (struct font_driver): Change list, match, and list_family
9750 functions to accept struct frame * as first arg.
9751 * font.c (font_score, font_compare, font_sort_entities):
9752 Remove prototypes.
9753 (font_sort_entities, font_list_entities, font_select_entity)
9754 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9755 match font API change.
9756 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9757 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9758 * ftxfont.c (ftxfont_list, ftxfont_match):
9759 * xftfont.c (xftfont_list, xftfont_match):
9760 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9761 * w32font.c (w32font_list, w32font_match, w32font_list)
9762 (w32font_list_internal, w32_font_match_internal): Likewise.
9763 * xfaces.c (Fx_family_fonts): Adjust user.
9765 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9767 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9768 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9769 only if HAVE_X_WINDOWS is in use.
9770 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9771 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9772 * w32term.c (x_wm_set_icon_position): Likewise.
9773 * w32fns.c (x_icon): Adjust user.
9775 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9777 * xterm.c (last_mouse_press_frame): Remove the
9778 leftover which is not really used any more.
9779 (handle_one_xevent, syms_of_xterm): Adjust users.
9780 (x_flush): Call XFlush once per each X display, not frame.
9781 This is better because this code always unconditionally skips
9782 non-X frames in Vframe_list and issues the only XFlush if we
9783 have more than one X frame on the same X display.
9784 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9785 Use bool for booleans.
9786 (x_draw_glyph_string_background, cvt_string_to_pixel)
9787 (cvt_pixel_dtor): Drop unnecessary prototypes.
9788 * xterm.h (x_display_ok): Adjust prototype.
9790 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9792 Drop unnecessary functions that deals with frame pixel size.
9793 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9794 (x_pixel_height): Drop prototypes.
9795 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9796 (x_pixel_height): Drop implementations.
9797 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9798 which should be always valid for window frame.
9799 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9800 * w32menu.c (Fx_popup_dialog):
9801 * xmenu.c (Fx_popup_dialog): Likewise for both.
9803 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9805 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9806 frame parameters and call to Fmodify_frame_parameters just once.
9807 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9808 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9809 and mention nil frame in docstring.
9811 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9813 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9814 (x_figure_window_size): Likewise. Adjust to return long.
9815 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9816 (toplevel): Move Qterminal_live_p to...
9817 * terminal.c (toplevel): ...here, make it static, and...
9818 (syms_of_terminal): ...DEFSYM here.
9819 * frame.h (Qterminal_live_p): Remove declaration.
9820 (make_frame, x_figure_window_size): Adjust prototype.
9821 * nsfns.m (Fx_create_frame): Use long for window flags.
9823 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
9825 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
9826 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
9827 Do not assume that emacs_close (INT_MAX) is a no-op.
9829 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9831 * xfaces.c (make_face_cache): For struct face_cache, prefer
9832 xmalloc to xzalloc and so avoid redundant call to memset.
9833 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
9835 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9837 * fringe.c (draw_window_fringes, update_window_fringes)
9838 (compute_fringe_widths):
9839 * w32term.c (x_draw_glyph_string):
9840 * window.c (candidate_window_p, Frecenter):
9841 * xfaces.c (realize_basic_faces, realize_default_face)
9842 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
9843 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
9844 * xfns.c (x_set_cursor_color, xic_free_xfontset):
9845 * xmenu.c (Fx_menu_bar_open_internal):
9846 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
9847 * xsettings.c (xft_settings_event):
9848 * xterm.c (x_draw_glyph_string, x_had_errors_p):
9849 Use bool for booleans. Adjust style and comments where
9850 appropriate.
9851 * dispextern.h (draw_window_fringes, update_window_fringes)
9852 (compute_fringe_widths):
9853 * xterm.h (x_had_errors_p): Adjust prototype.
9855 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9857 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
9858 CHECK_LIST. Rewrite the loop to avoid useless local variable.
9860 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
9862 * fns.c (toplevel): Remove comment before Fsafe_length because
9863 it checks for QUIT.
9865 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
9867 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
9869 2013-07-28 Eli Zaretskii <eliz@gnu.org>
9871 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
9872 frame which got the message is still alive, before dereferencing
9873 its pointer. (Bug#14970)
9875 * frame.c (delete_frame): Test "this" frame's minibuffer window to
9876 be a live window, before using it as such. (Bug#14970)
9878 2013-07-27 Eli Zaretskii <eliz@gnu.org>
9880 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
9881 w32_detect_focus_change instead of doing part of its job by hand.
9882 This fixes the problem whereby FOCUS_OUT events were not sent to
9883 the event queue.
9885 2013-07-26 Eli Zaretskii <eliz@gnu.org>
9887 * process.c (Fprocess_list): Doc fix.
9889 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
9890 being re-exposed only if it didn't ask to become visible.
9891 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
9892 was previously iconified. (Bug#14841)
9893 (x_iconify_frame): Mark the frame iconified.
9895 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
9897 Fix minor problems found by static checking.
9898 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
9899 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
9901 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
9903 * eval.c (set_specpdl_old_value): New function.
9904 (unbind_to): Minor simplification.
9905 (get_backtrace_frame): New function.
9906 (Fbacktrace_frame): Use it. Add `base' argument.
9907 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
9908 (syms_of_eval): Export backtrace-eval.
9909 * xterm.c (x_focus_changed): Simplify.
9911 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
9913 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
9915 2013-07-24 Eli Zaretskii <eliz@gnu.org>
9917 * xdisp.c (redisplay_window): Instead of moving point out of
9918 scroll margin, reject the force_start method, and try scrolling
9919 instead. (Bug#14780)
9921 2013-07-24 Ken Brown <kbrown@cornell.edu>
9923 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
9924 (Bug#14944).
9926 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
9928 * eval.c (Fprogn): Do not check that BODY is a proper list.
9929 This undoes the previous change. The check slows down the
9930 interpreter, and is not needed to prevent a crash. See
9931 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
9933 2013-07-23 Glenn Morris <rgm@gnu.org>
9935 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
9937 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
9939 Port to GNU/Linux systems with tinfo but not ncurses.
9940 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
9941 to decide whether ncurses is being used. Without this change,
9942 GCC complains about tgetent not being declared, on a system
9943 that has tinfo installed but ncurses not installed.
9945 * eval.c (Fprogn): Check that BODY is a proper list.
9947 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
9948 * data.c (Fsetq_default):
9949 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
9950 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
9951 (Fcondition_case):
9952 Tune by taking advantage of the fact that ARGS is always a list
9953 when a function is declared to have UNEVALLED args.
9955 * emacsgtkfixed.c: Port to GCC 4.6.
9956 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
9958 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
9960 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
9961 here to silence compiler warnings.
9963 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
9965 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
9966 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
9967 from messing up Emacs's 'struct frame' (Bug#14923).
9969 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9971 * alloc.c (make_save_ptr_ptr): Define this function.
9972 It was inadvertently omitted. It's needed only if
9973 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
9975 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
9977 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
9978 frame have focus (Bug#14895).
9980 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9982 Avoid vfork-related deadlock more cleanly.
9983 * callproc.c (child_setup): When the child's exec fails, output
9984 the program name, as that's more useful. Use O_NONBLOCK to avoid
9985 deadlock.
9986 * process.c (create_process_1): Remove; no longer needed.
9987 (create_process): Remove timer hack; no longer needed, now that
9988 the child avoids deadlock.
9990 2013-07-20 Glenn Morris <rgm@gnu.org>
9992 * image.c (Fimage_flush): Fix doc typo.
9994 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
9996 Fix array bounds violation when pty allocation fails.
9997 * process.c (PTY_NAME_SIZE): New constant.
9998 (pty_name): Remove static variable; it's now auto.
9999 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
10000 Take pty_name as an arg rather than using a static variable.
10001 All callers changed.
10002 (create_process): Recover pty_flag from process, not from volatile local.
10003 (create_pty): Stay inside array even when pty allocation fails.
10004 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
10006 * lread.c (Fload): Avoid initialization only when lint checking.
10007 Mention that it's needed only for older GCCs.
10009 2013-07-20 Kenichi Handa <handa@gnu.org>
10011 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
10012 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
10014 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
10016 * lread.c (Fload): Avoid uninitialized warning.
10018 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10020 Fix some minor file descriptor leaks and related glitches.
10021 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
10022 (create_lock_file): Use write, not emacs_write.
10023 * image.c (slurp_file, png_load_body):
10024 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
10025 (server_accept_connection):
10026 Don't leak an fd on memory allocation failure.
10027 * image.c (slurp_file): Add a cheap heuristic for growing files.
10028 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
10029 as that's what the other routines do. Maybe input need not be
10030 blocked at all, but it's better to be consistent.
10031 Avoid undefined behavior when strlen is zero.
10033 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
10034 (NSTATICS): Now a constant; doesn't need to be a macro.
10036 2013-07-19 Richard Stallman <rms@gnu.org>
10038 * coding.c (decode_coding_utf_8): Add simple loop for fast
10039 processing of ASCII characters.
10041 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10043 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
10045 2013-07-19 Eli Zaretskii <eliz@gnu.org>
10047 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
10048 unportable 'struct x_display_info'.
10049 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
10050 is a portable type.
10052 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10054 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
10055 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
10056 or fscanf fails.
10057 (system_process_attributes): Prefer plain char to unsigned char
10058 when either will do. Clean up properly if interrupted or if
10059 memory allocations fail. Don't assume sscanf succeeds.
10060 Remove no-longer-needed workaround to stop GCC from whining.
10061 Read command-line once, instead of multiple times. Check read status a
10062 bit more carefully.
10064 Fix obscure porting bug with varargs functions.
10065 The code assumed that int is treated like ptrdiff_t in a vararg
10066 function, which is not a portable assumption. There was a similar
10067 -- though these days less likely -- porting problem with various
10068 assumptions that pointers of different types all smell the same as
10069 far as vararg functions is conserved. To make this problem less
10070 likely in the future, redo the API to use varargs functions.
10071 * alloc.c (make_save_value): Remove this vararg function.
10072 All uses changed to ...
10073 (make_save_int_int_int, make_save_obj_obj_obj_obj)
10074 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
10075 New functions.
10076 (make_save_ptr): Rename from make_save_pointer, for consistency with
10077 the above. Define only on platforms that need it. All uses changed.
10079 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10081 * keyboard.c: Try to fix typos in previous change.
10082 (DISPLAY_LIST_INFO): New macro.
10083 (kbd_buffer_get_event): Do not access members that are not present
10084 in X11. Revert inadvertent change of "!=" to "=".
10086 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
10088 * keyboard.c (kbd_buffer_get_event):
10089 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
10090 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
10092 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10094 * filelock.c: Fix unlikely file descriptor leaks.
10095 (get_boot_time_1): Rework to avoid using emacs_open.
10096 This doesn't actually fix a leak, but is better anyway.
10097 (read_lock_data): Use read, not emacs_read.
10099 * doc.c: Fix minor memory and file descriptor leaks.
10100 * doc.c (get_doc_string): Fix memory leak when doc file absent.
10101 (get_doc_string, Fsnarf_documentation):
10102 Fix file descriptor leak on error.
10104 * term.c: Fix minor fdopen-related file descriptor leaks.
10105 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
10106 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
10108 * charset.c: Fix file descriptor leaks and errno issues.
10109 Include <errno.h>.
10110 (load_charset_map_from_file): Don't leak file descriptor on error.
10111 Use plain record_xmalloc since the allocation is larger than
10112 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
10113 of entries.
10114 * eval.c (record_unwind_protect_nothing):
10115 * fileio.c (fclose_unwind):
10116 New functions.
10117 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
10118 The replacement doesn't block input, but that no longer seems
10119 necessary.
10121 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
10123 * lread.c: Fix file descriptor leaks and errno issues.
10124 (Fload): Close some races that leaked fds or streams when 'load'
10125 was interrupted.
10126 (Fload, openp): Report error number of last nontrivial failure to open.
10127 ENOENT counts as trivial.
10128 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
10129 New functions.
10130 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
10131 now that the function is always called with a nonnegative arg.
10132 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
10133 All uses replaced with ...
10134 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
10136 A few more minor file errno-reporting bugs.
10137 * callproc.c (Fcall_process):
10138 * doc.c (Fsnarf_documentation):
10139 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
10140 * process.c (set_socket_option):
10141 Don't let a constructor trash errno.
10142 * doc.c: Include <errno.h>.
10144 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
10146 * w32fns.c (unwind_create_tip_frame): Fix declaration.
10148 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10150 Fix w32 bug with call-process-region (Bug#14885).
10151 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
10152 to Fcall_process when the input is empty. This simplifies the
10153 code a bit. It makes no difference on POSIXish platforms but
10154 apparently it fixes a bug on w32.
10156 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10157 * fileio.c (close_file_unwind): Don't close if FD is negative;
10158 this can happen when unwinding a zapped file descriptor.
10159 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10160 in case Emacs runs out of memory between the two unwind-protects.
10161 Don't trash errno when closing FD.
10162 Zap the FD in the specpdl when closing it, instead of deferring
10163 the removal of the unwind-protect; this fixes a bug where a child
10164 function unwinds the stack past us.
10166 New unwind-protect flavors to better type-check C callbacks.
10167 This also lessens the need to write wrappers for callbacks,
10168 and the need for make_save_pointer.
10169 * alloc.c (free_save_value):
10170 * atimer.c (run_all_atimers):
10171 Now extern.
10172 * alloc.c (safe_alloca_unwind):
10173 * atimer.c (unwind_stop_other_atimers):
10174 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10175 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10176 * minibuf.c (choose_minibuf_frame_1):
10177 * process.c (make_serial_process_unwind):
10178 * xdisp.c (pop_message_unwind):
10179 * xselect.c (queue_selection_requests_unwind):
10180 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10181 * alloc.c (record_xmalloc):
10182 Prefer record_unwind_protect_ptr to record_unwind_protect with
10183 make_save_pointer.
10184 * alloc.c (Fgarbage_collect):
10185 Prefer record_unwind_protect_void to passing a dummy.
10186 * buffer.c (restore_buffer):
10187 * window.c (restore_window_configuration):
10188 * xfns.c, w32fns.c (do_unwind_create_frame)
10189 New wrapper. All record-unwind uses of wrappee changed.
10190 * buffer.c (set_buffer_if_live):
10191 * callproc.c (call_process_cleanup, delete_temp_file):
10192 * coding.c (code_conversion_restore):
10193 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10194 * editfns.c (save_excursion_restore)
10195 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10196 (save_restriction_restore):
10197 * eval.c (restore_stack_limits, un_autoload):
10198 * fns.c (require_unwind):
10199 * keyboard.c (recursive_edit_unwind, tracking_off):
10200 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10201 * macros.c (pop_kbd_macro, restore_menu_items):
10202 * nsfns.m (unwind_create_frame):
10203 * print.c (print_unwind):
10204 * process.c (start_process_unwind):
10205 * search.c (unwind_set_match_data):
10206 * window.c (select_window_norecord, select_frame_norecord):
10207 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10208 (fast_set_selected_frame):
10209 * xfns.c, w32fns.c (unwind_create_tip_frame):
10210 Return void, not a dummy Lisp_Object. All uses changed.
10211 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10212 * callproc.c (call_process_kill):
10213 * fileio.c (restore_point_unwind, decide_coding_unwind)
10214 (build_annotations_unwind):
10215 * insdel.c (Fcombine_after_change_execute_1):
10216 * keyboard.c (read_char_help_form_unwind):
10217 * menu.c (unuse_menu_items):
10218 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10219 * sound.c (sound_cleanup):
10220 * xdisp.c (unwind_redisplay):
10221 * xfns.c (clean_up_dialog):
10222 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10223 Accept no args and return void, instead of accepting and returning
10224 a dummy Lisp_Object. All uses changed.
10225 * cygw32.c (fchdir_unwind):
10226 * fileio.c (close_file_unwind):
10227 * keyboard.c (restore_kboard_configuration):
10228 * lread.c (readevalllop_1):
10229 * process.c (wait_reading_process_output_unwind):
10230 Accept int and return void, rather than accepting an Emacs integer
10231 and returning a dummy object. In some cases this fixes an
10232 unlikely bug when the corresponding int is outside Emacs integer
10233 range. All uses changed.
10234 * dired.c (directory_files_internal_unwind):
10235 * fileio.c (do_auto_save_unwind):
10236 * gtkutil.c (pop_down_dialog):
10237 * insdel.c (reset_var_on_error):
10238 * lread.c (load_unwind):
10239 * xfns.c (clean_up_file_dialog):
10240 * xmenu.c, nsmenu.m (pop_down_menu):
10241 * xmenu.c (cleanup_widget_value_tree):
10242 * xselect.c (wait_for_property_change_unwind):
10243 Accept pointer and return void, rather than accepting an Emacs
10244 save value encapsulating the pointer and returning a dummy object.
10245 All uses changed.
10246 * editfns.c (Fformat): Update the saved pointer directly via
10247 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10248 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10249 (unwind_body): New function.
10250 (record_unwind_protect): First arg is now a function returning void,
10251 not a dummy Lisp_Object.
10252 (record_unwind_protect_ptr, record_unwind_protect_int)
10253 (record_unwind_protect_void): New functions.
10254 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10255 * fileio.c (struct auto_save_unwind): New type.
10256 (do_auto_save_unwind): Use it.
10257 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10258 * insdel.c (struct rvoe_arg): New type.
10259 (reset_var_on_error): Use it.
10260 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10261 New constants.
10262 (specbinding_func): Remove; there are now several such functions.
10263 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10264 (set_unwind_protect_ptr): New function.
10265 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10267 Be simpler and more consistent about reporting I/O errors.
10268 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10269 Say "Read error" and "Write error", rather than "I/O error", or
10270 "IO error reading", or "IO error writing", when a read or write
10271 error occurs.
10272 * process.c (Fmake_network_process, wait_reading_process_output)
10273 (send_process, Fprocess_send_eof, wait_reading_process_output):
10274 Capitalize diagnostics consistently. Put "failed foo" at the
10275 start of the diagnostic, so that we don't capitalize the
10276 function name "foo". Consistently say "failed" for such
10277 diagnostics.
10278 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10279 All callers changed. This is so it can use report_file_error.
10280 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10281 diagnostics consistently as above.
10283 * fileio.c (report_file_errno): Fix errno reporting bug.
10284 If the file name is neither null nor a pair, package it up as a
10285 singleton list. All callers changed, both to this function and to
10286 report_file_error. This fixes a bug where the memory allocator
10287 invoked by list1 set errno so that the immediately following
10288 report_file_error reported the wrong errno value.
10290 Fix minor problems found by --enable-gcc-warnings.
10291 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10292 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10294 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10296 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10297 Set event->arg to Qt if switch-event shall be generated.
10298 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10300 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10302 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10303 FOCUS_OUT_EVENT.
10305 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10306 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10307 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10308 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10309 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10310 and there is a focused frame.
10311 (head_table): Add focus-in and focus-out.
10312 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10313 bind to handle-focus-in/out.
10315 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10316 (Fhandle_switch_frame): Call Fhandle_focus_in.
10317 (syms_of_frame): defsubr handle-focus-in/out.
10319 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10321 Fix porting bug to older POSIXish platforms (Bug#14862).
10322 * sysdep.c (emacs_pipe): New function, that implements
10323 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10324 This should port better to CentOS 5 and to Mac OS X 10.6.
10325 All calls to pipe2 changed.
10327 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10328 This makes the code easier to read and the executable a bit smaller.
10329 Do not replace all calls to Fcons that happen to create lists,
10330 just calls that are intended to create lists. For example, when
10331 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10332 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10333 Similarly for list2 through list5.
10334 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10335 * bytecode.c (exec_byte_code):
10336 * callint.c (quotify_arg, Fcall_interactively):
10337 * callproc.c (Fcall_process, create_temp_file):
10338 * charset.c (load_charset_map_from_file)
10339 (Fdefine_charset_internal, init_charset):
10340 * coding.c (get_translation_table, detect_coding_system)
10341 (Fcheck_coding_systems_region)
10342 (Fset_terminal_coding_system_internal)
10343 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10344 * composite.c (update_compositions, Ffind_composition_internal):
10345 * dired.c (directory_files_internal, file_name_completion)
10346 (Fsystem_users):
10347 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10348 * doc.c (Fsnarf_documentation):
10349 * editfns.c (Fmessage_box):
10350 * emacs.c (main):
10351 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10352 (Feval, eval_sub, Ffuncall, apply_lambda):
10353 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10354 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10355 (Fset_file_times, Finsert_file_contents)
10356 (Fchoose_write_coding_system, Fwrite_region):
10357 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10358 * font.c (font_registry_charsets, font_parse_fcname)
10359 (font_prepare_cache, font_update_drivers, Flist_fonts):
10360 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10361 * frame.c (make_frame, Fmake_terminal_frame)
10362 (x_set_frame_parameters, x_report_frame_params)
10363 (x_default_parameter, Fx_parse_geometry):
10364 * ftfont.c (syms_of_ftfont):
10365 * image.c (gif_load):
10366 * keyboard.c (command_loop_1):
10367 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10368 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10369 (Fminor_mode_key_binding, accessible_keymaps_1)
10370 (Faccessible_keymaps, Fwhere_is_internal):
10371 * lread.c (read_emacs_mule_char):
10372 * menu.c (find_and_return_menu_selection):
10373 * minibuf.c (get_minibuffer):
10374 * nsfns.m (Fns_perform_service):
10375 * nsfont.m (ns_script_to_charset):
10376 * nsmenu.m (ns_popup_dialog):
10377 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10378 (Fx_own_selection_internal):
10379 * nsterm.m (append2):
10380 * print.c (Fredirect_debugging_output)
10381 (print_prune_string_charset):
10382 * process.c (Fdelete_process, Fprocess_contact)
10383 (Fformat_network_address, set_socket_option)
10384 (read_and_dispose_of_process_output, write_queue_push)
10385 (send_process, exec_sentinel):
10386 * sound.c (Fplay_sound_internal):
10387 * textprop.c (validate_plist, add_properties)
10388 (Fput_text_property, Fadd_face_text_property)
10389 (copy_text_properties, text_property_list, syms_of_textprop):
10390 * unexaix.c (report_error):
10391 * unexcoff.c (report_error):
10392 * unexsol.c (unexec):
10393 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10394 (Fformat_mode_line, syms_of_xdisp):
10395 * xfaces.c (set_font_frame_param)
10396 (Finternal_lisp_face_attribute_values)
10397 (Finternal_merge_in_global_face, syms_of_xfaces):
10398 * xfns.c (x_default_scroll_bar_color_parameter)
10399 (x_default_font_parameter, x_create_tip_frame):
10400 * xfont.c (xfont_supported_scripts):
10401 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10402 (menu_help_callback, xmenu_show):
10403 * xml.c (make_dom):
10404 * xterm.c (set_wm_state):
10405 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10406 and similarly for list2 through list5.
10408 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10410 * callproc.c (Fcall_process_region): Fix minor race and tune.
10411 (create_temp_file): New function, with the temp-file-creation part
10412 of the old Fcall_process_region. Use Fcopy_sequence to create the
10413 temp file name, rather than alloca + build_string, for simplicity.
10414 Don't bother to block input around the temp file creation;
10415 shouldn't be needed. Simplify use of mktemp.
10416 Use record_unwind_protect immediately after creating the temp file;
10417 this closes an unlikely race where the temp file was not removed.
10418 Use memcpy rather than an open-coded loop.
10419 (Fcall_process_region): Use the new function. If the input is
10420 empty, redirect from /dev/null rather than from a newly created
10421 empty temp file; this avoids unnecessary file system traffic.
10423 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10425 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10426 Simplify by making this case like the other two. This is a bit
10427 slower on obsolete hosts, but the extra complexity isn't worth it.
10429 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10430 * process.c (create_process) [!DOS_NT]:
10431 Remove now-unnecessary calls to emacs_close.
10433 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10435 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10436 returning early. (Bug#14850)
10438 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10439 and inhibit-iso-escape-detection attributes of 'undecided'.
10440 (Bug#14822)
10442 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10444 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10445 Reported by Herbert J. Skuhra in
10446 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10448 Don't lose top specpdl entry when memory is exhausted.
10449 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10450 specpdl overflow here, to simplify callers; all callers changed.
10451 Always reserve an unused entry at the stack top; this avoids
10452 losing the top entry's information when memory is exhausted.
10454 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10456 Clean up errno reporting and fix some errno-reporting bugs.
10457 * callproc.c (Fcall_process):
10458 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10459 * process.c (create_process, Fmake_network_process):
10460 * unexaix.c (report_error):
10461 * unexcoff.c (report_error):
10462 Be more careful about reporting the errno of failed operations.
10463 The code previously reported the wrong errno sometimes.
10464 Also, prefer report_file_errno to setting errno + report_file_error.
10465 (Fcall_process): Look at openp return value rather than at path,
10466 as that's a bit faster and clearer when there's a numeric predicate.
10467 * fileio.c (report_file_errno): New function, with most of the
10468 old contents of report_file_error.
10469 (report_file_error): Use it.
10470 (Ffile_exists_p, Ffile_accessible_directory_p):
10471 Set errno to 0 when it is junk.
10472 * fileio.c (Faccess_file):
10473 * image.c (x_create_bitmap_from_file):
10474 Use faccessat rather than opening the file, to avoid the hassle of
10475 having a file descriptor open.
10476 * lisp.h (report_file_errno): New decl.
10477 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10479 Minor EBADF fixes.
10480 * process.c (create_process, wait_reading_process_output) [AIX]:
10481 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10482 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10483 a multithreaded environment anyway).
10484 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10486 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10488 * image.c (x_find_image_file): Don't close a remote file handle.
10490 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10492 Fix races with threads and file descriptors.
10493 * callproc.c (Fcall_process_region):
10494 * dired.c (open_directory):
10495 * emacs.c (main, Fdaemon_initialized):
10496 * image.c (x_find_image_file):
10497 * inotify.c (Finotify_rm_watch):
10498 * lread.c (Flocate_file_internal):
10499 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10500 * term.c (term_mouse_moveto, init_tty):
10501 * termcap.c (tgetent):
10502 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10503 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10504 * unexhp9k800.c, unexmacosx.c (unexec):
10505 * callproc.c (Fcall_process_region):
10506 Use emacs_close, not close.
10507 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10508 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10509 and posix_close function on current platforms (which all lack them).
10510 (emacs_close): Use it. This should fix the races on GNU/Linux and
10511 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10512 and it should avoid closing random victim file descriptors on
10513 other platforms.
10515 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10517 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10518 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10519 Touch up doc a bit.
10521 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10522 This is for .gdbinit xbacktrace.
10524 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10525 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10526 (emacs_set_tty): Now static.
10527 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10528 * term.c (tty_capable_p, tty_default_color_capabilities)
10529 (get_tty_terminal, term_mouse_movement)
10530 (handle_one_term_event, init_tty, maybe_fatal):
10531 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10532 (tgetent, scan_file, name_match, compare_contin):
10533 * terminal.c (get_terminal):
10534 Use bool for boolean.
10535 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10536 Prefer char to unsigned char if either will do.
10537 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10538 (tty_write_glyphs): Prefer int to unsigned.
10539 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10540 All callers changed.
10541 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10543 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10545 Port to C89.
10546 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10547 (B__dummy__): New dummy symbol, to pacify C89.
10548 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10549 they can't grok varargs macros.
10550 * dispnew.c (add_window_display_history)
10551 (add_frame_display_history):
10552 * print.c (print_object):
10553 * xdisp.c (debug_method_add):
10554 Use %p printf format only for void pointers.
10555 * emacs.c (usage_message): New constant, replacing ...
10556 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10557 (main): Adjust to usage reorg.
10558 * fns.c (syms_of_fns):
10559 * profiler.c (syms_of_profiler):
10560 Don't use non-constant struct initializers.
10561 * gnutls.h (gnutls_initstage_t):
10562 * lisp.h (enum Lisp_Fwd_Type):
10563 * lread.c (lisp_file_lexically_bound_p):
10564 * xsettings.c (anonymous enum):
10565 Remove trailing comma.
10566 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10567 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10568 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10569 (DEFUN): Use it.
10570 * regex.c (const_re_char): New type, to pacify strict C89.
10571 All uses of 'const re_char' replaced to use it.
10572 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10573 with glibc when strict C89. This change is imported from gnulib.
10574 All uses changed.
10575 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10576 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10577 Omit GNU_LINUX implementation, since it requires long long.
10578 * xterm.c (x_draw_underwave):
10579 Do not assume the traditional order of struct's members.
10580 (x_term_init): Rewrite to avoid the need for non-constant structure
10581 initializers.
10583 Syntax cleanup, mostly replacing macros with functions.
10584 This removes the need for the syntax_temp hack.
10585 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10586 * syntax.c (SYNTAX_INLINE): New macro.
10587 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10588 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10589 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10590 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10591 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10592 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10593 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10594 Now constants, not macros.
10595 (syntax_temp) [!__GNUC__]: Remove.
10596 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10597 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10598 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10599 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10600 Move here from syntax.h; now functions, not macros. Except for the
10601 last function, these are static since only syntax.c uses them.
10602 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10603 All uses changed. Now a function, not a macro; use this fact
10604 to simplify the code.
10605 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10606 compiler bugs; no longer relevant.
10607 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10608 (SYNTAX_INLINE): New macro.
10609 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10610 for the new functions. Use bool for boolean member.
10611 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10612 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10613 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10614 (SETUP_BUFFER_SYNTAX_TABLE):
10615 Now extern inline functions, not macros.
10616 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10617 Remove; all uses replaced by implementation.
10618 (syntax_temp) [!__GNUC__]: Remove decl.
10619 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10621 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10623 * emacs.c (main): Fix syntax error.
10625 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10627 Timestamp fixes for undo (Bug#14824).
10628 * atimer.c (schedule_atimer):
10629 * fileio.c (Ffile_newer_than_file_p):
10630 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10631 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10632 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10633 (syms_of_fileio): Remove Sclear_visited_file_name.
10634 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10635 file doesn't exist; this avoids an ambiguity with negative timestamps.
10636 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10637 * systime.h (make_emacs_time, invalid_emacs_time):
10638 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10639 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10640 * undo.c (record_first_change): Push (visited-file-modtime) onto
10641 undo list rather than reimplementing it by hand, incorrectly.
10643 2013-07-09 Ken Brown <kbrown@cornell.edu>
10645 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10647 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10649 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10651 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10653 Handle errno and exit status a bit more carefully.
10654 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10655 number into an exit status. Instead, use EXIT_CANCELED.
10656 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10657 * callproc.c (relocate_fd):
10658 * emacs.c (close_output_streams, main):
10659 * process.c (create_process):
10660 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10661 Use emacs_perror for simplicity.
10662 * callproc.c (relocate_fd, main):
10663 * sysdep.c (sys_subshell):
10664 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10665 (shut_down_emacs): Use emacs_write, not write.
10666 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10667 * fileio.c (Fcopy_file, e_write):
10668 * nsterm.m (ns_select):
10669 * process.c (send_process):
10670 * sound.c (vox_write):
10671 Use emacs_write_sig, not emacs_write.
10672 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10673 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10674 New constants.
10675 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10676 of write.
10677 (emacs_full_write): New function.
10678 (emacs_write): Rewrite to use it.
10679 (emacswrite_sig, emacs_perror): New functions.
10680 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10682 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10684 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10685 on NS even if it is present. Pixmap on NS is a void*.
10687 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10689 Port to Ubuntu 10 (Bug#14803).
10690 Problem reported by T.V. Raman.
10691 * process.c (close_on_exec, accept4, process_socket):
10692 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10694 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10696 * w32.c (sys_dup): Declare prototype.
10698 * filelock.c:
10699 * emacs.c:
10700 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10702 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10704 Make file descriptors close-on-exec when possible (Bug#14803).
10705 This simplifies Emacs a bit, since it no longer needs to worry
10706 about closing file descriptors by hand in some cases.
10707 It also fixes some unlikely races. Not all such races, as
10708 libraries often open files internally without setting
10709 close-on-exec, but it's an improvement.
10710 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10711 * callproc.c (Fcall_process) [!MSDOS]:
10712 * emacs.c (main) [!DOS_NT]:
10713 * nsterm.m (ns_term_init):
10714 * process.c (create_process):
10715 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10716 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10717 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10718 Prefer mkostemp with O_CLOEXEC to mkstemp.
10719 * callproc.c (relocate_fd) [!WINDOWSNT]:
10720 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10721 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10722 now using pipe2.
10723 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10724 Make the resulting file descriptor close-on-exec.
10725 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10726 * lread.c (load_descriptor_list, load_descriptor_unwind):
10727 Remove; no longer needed. All uses removed.
10728 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10729 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10730 New functions.
10731 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10732 (Fmake_network_process, Fnetwork_interface_list)
10733 (Fnetwork_interface_info, server_accept_connection):
10734 Make newly-created socket close-on-exec.
10735 * sysdep.c (emacs_open, emacs_fopen):
10736 Make new-created descriptor close-on-exec.
10737 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10738 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10740 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10742 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10743 for NS_IMPL_GNUSTEP.
10745 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10747 Fix openp errno handling.
10748 * callproc.c (Fcall_process): Preserve openp errno around close.
10749 * lread.c (openp): Set errno when returning -1, as some callers
10750 expect this.
10752 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10754 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10756 * nsterm.h (NSSavePanel): Update comment.
10757 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10758 (ns_run_file_dialog): Declare.
10760 * nsfns.m: Remove panelOK.
10761 (ns_fd_data): New.
10762 (ns_run_file_dialog): New function.
10763 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10764 event loop, so file dialog is popped up by ns_run_file_dialog, called
10765 by sendEvent (Bug#14578).
10766 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10768 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10770 * xdisp.c (default_line_pixel_height): New function.
10771 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10772 (try_cursor_movement, redisplay_window, try_window)
10773 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10775 * window.c (window_scroll_pixel_based):
10776 use default_line_pixel_height.
10778 * dispextern.h (default_line_pixel_height): Add prototype.
10780 * frame.c (x_set_line_spacing): Accept a float value for
10781 line-spacing parameter, per the documentation.
10783 * data.c (Fmultibyte_string_p): Doc fix.
10785 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10787 Use emacs_open more consistently when opening files.
10788 This handles EINTR more consistently now, and makes it easier
10789 to introduce other uniform changes to file descriptor handling.
10790 * sysstdio.h: New file.
10791 * buffer.c (mmap_init):
10792 * cygw32.c (chdir_to_default_directory):
10793 * dispnew.c (Fopen_termscript):
10794 * emacs.c (Fdaemon_initialized):
10795 * fileio.c (Fdo_auto_save):
10796 * image.c (slurp_file, png_load_body, jpeg_load_body):
10797 * keyboard.c (Fopen_dribble_file):
10798 * lread.c (Fload):
10799 * print.c (Fredirect_debugging_output):
10800 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10801 * termcap.c (tgetent):
10802 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10803 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10804 * w32term.c (w32_initialize) [CYGWIN]:
10805 * xfaces.c (Fx_load_color_file):
10806 Use emacs_open instead of plain open, and emacs_fopen instead of
10807 plain fopen.
10808 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10809 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10810 * callproc.c (default_output_mode): New constant.
10811 (Fcall_process): Use it to call emacs_open instead of plain creat.
10812 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10813 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10814 (emacs_fopen): New function.
10815 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10816 Include <lisp.h>, for emacs_open.
10817 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
10819 Remove duplicate #include directives.
10820 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
10821 * xfaces.c:
10822 Don't include stdio.h twice.
10823 * buffer.c [USE_MMAP_FOR_BUFFERS]:
10824 Don't include sys/types.h or stdio.h twice.
10825 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
10826 * lread.c: Don't include coding.h twice.
10827 * nsfont.m: Don't include frame.h twice.
10828 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
10829 * ralloc.c: Don't include <unistd.h> twice.
10830 * xdisp.c: Don't include font.h twice.
10831 * xterm.c: Don't include fontset.h twice.
10832 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
10834 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10836 Scale ImageMagick images more carefully.
10837 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
10838 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
10839 Be more careful about avoiding undefined behavior after
10840 integer overflow and division by zero.
10842 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10844 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
10845 (syms_of_w32fns): DEFSYM them.
10846 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
10847 (CCHDEVICENAME): Define macros if not defined.
10848 (struct MONITOR_INFO_EX): New struct.
10849 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
10850 (enum_display_monitors_fn): New variable.
10851 (globals_of_w32fns): Initialize it.
10852 (Fx_display_pixel_width, Fx_display_pixel_height)
10853 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
10854 multi-monitor setups in docstrings.
10855 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
10856 screen size by primary monitor's millimeter per pixel.
10857 (w32_monitor_enum, w32_display_monitor_attributes_list)
10858 (w32_display_monitor_attributes_list_fallback)
10859 (Fw32_display_monitor_attributes_list): New functions.
10860 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
10862 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
10863 if not defined.
10864 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
10866 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
10868 * fileio.c (Qfile_notify_error): New error symbol.
10870 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
10871 * inotify.c (inotify_callback, symbol_to_inotifymask)
10872 (Finotify_add_watch, Finotify_rm_watch): Use it.
10873 (inotifyevent_to_event): Exchange order of cookie and file name.
10874 (Finotify_add_watch): Adapt docstring.
10876 * lisp.h (Qfile_notify_error): Declare.
10878 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10880 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
10881 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10882 Do not clear _malloc_thread_enabled_p, undoing the previous change,
10883 which did not work (see <http://bugs.gnu.org/14569#307>).
10884 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
10885 && (!noninteractive || initialized)). This attempts to thread
10886 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
10888 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
10890 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
10891 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
10893 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10895 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
10896 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10897 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
10898 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
10900 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10902 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
10903 Define to __sys_siglist.
10905 2013-07-02 Eli Zaretskii <eliz@gnu.org>
10907 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
10908 word-wrap, so that overflow-newline-into-fringe would work in
10909 visual-line-mode. (Bug#2749)
10910 (move_it_in_display_line_to): When the last scanned display
10911 element fits exactly on the display line, and
10912 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
10913 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
10914 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
10915 finding buffer position that corresponds to pixel coordinates,
10916 e.g. in buffer_posn_from_coords.
10918 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
10920 * process.c (handle_child_signal): Call catch_child_signal if
10921 NS_IMPL_GNUSTEP.
10923 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10925 Don't convert function pointers to void * and back.
10926 It isn't portable C, and it's easy enough to avoid.
10927 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
10928 (make_save_value): Add support for SAVE_FUNCPOINTER.
10929 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
10930 * print.c (print_object):
10931 Distinguish function from object pointers.
10932 * lisp.h (SAVE_FUNCPOINTER): New constant.
10933 (SAVE_SLOT_BITS): Adjust to it.
10934 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
10935 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
10936 (voidfuncptr): New typedef.
10937 (struct Lisp_Save_Value): New member data[0].funcpointer.
10938 (XSAVE_FUNCPOINTER): New function.
10940 Simplify buildobj processing.
10941 * Makefile.in (buildobj.h): Make it a sequence of strings each
10942 followed by comma, rather than a single string. Put it into a
10943 .tmp file in case there's an error while generating it.
10944 (gl-stamp): Use .tmp for temp files.
10945 (mostlyclean): Clean .tmp files.
10946 * doc.c (buildobj): Move to just the routine that needs it.
10947 It's now an array of strings, so processing is simpler.
10949 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
10951 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
10952 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
10953 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10954 Invoke malloc_enable_thread even when not interactive.
10955 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
10956 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
10957 in this case, since the underlying bug has now been fixed.
10959 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
10961 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
10962 unlinking it (bug#14691).
10964 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
10966 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
10967 before checking whether buffer is modified. This lets
10968 `kill-buffer-query-functions' cancel killing of the buffer or save
10969 its content before `kill-buffer' asks user the "Buffer %s
10970 modified; kill anyway?" question.
10972 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
10974 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
10975 Let the super performKeyEquivalent deal with them (Bug#14747).
10977 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
10979 * widget.c (resize_cb): Remove unused local.
10981 Do not use GTK 3 if it exists but cannot be compiled.
10982 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
10983 * xterm.c (x_error_handler) [!USE_GTK]:
10984 Do not use GTK 3.
10986 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
10988 2013-06-30 Eli Zaretskii <eliz@gnu.org>
10990 * intervals.c (get_local_map): Instead of aborting, clip POSITION
10991 to the valid range of values. (Bug#14753)
10993 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
10994 when moving point by using the current glyph matrix. This avoids
10995 the need to force redisplay when this function is called in a
10996 loop.
10998 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
11000 Fix minor problems found by static checking.
11001 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
11002 Redo the latter's body to sidestep GCC parenthesization warnings.
11003 (setup_coding_system, detect_coding, detect_coding_system): Use them.
11004 * coding.c (detect_coding, detect_coding_system):
11005 * coding.h (struct undecided_spec):
11006 Use bool for boolean.
11007 * image.c (QCmax_width, QCmax_height): Now static.
11008 * xdisp.c (Fmove_point_visually): Remove unused local.
11010 2013-06-29 Eli Zaretskii <eliz@gnu.org>
11012 * xdisp.c (Fmove_point_visually): New function.
11014 2013-06-28 Kenichi Handa <handa@gnu.org>
11016 * coding.h (define_coding_undecided_arg_index): New enum.
11017 (coding_attr_index): New members
11018 coding_attr_undecided_inhibit_null_byte_detection,
11019 coding_attr_undecided_inhibit_iso_escape_detection,
11020 coding_attr_undecided_prefer_utf_8.
11021 (undecided_spec): New struct.
11022 (struct coding_system): New member `undecided' of the member
11023 `spec'.
11025 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
11026 (detect_coding): Likewise.
11027 (detect_coding_system): Likewise.
11028 (Fdefine_coding_system_internal): New coding system properties
11029 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
11030 :prefer-utf-8.
11031 (syms_of_coding): Adjust for coding_arg_undecided_max.
11033 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
11035 * image.c (x_from_xcolors): Remove unused local.
11037 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11039 Defer image data transfer between X client and server until actual
11040 display happens.
11042 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
11043 and `mask_img'.
11045 * image.c (Destroy_Image): Remove.
11046 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
11047 `mask_p', and `colors_p'. All uses changed.
11048 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
11049 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
11050 New macros for `flags' arg to x_clear_image_1.
11051 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
11052 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
11053 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
11054 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
11055 (image_get_x_image, image_unget_x_image): New functions or macros.
11056 (image_background, image_background_transparent, x_to_xcolors)
11057 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
11058 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
11059 instead of Destroy_Image.
11060 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
11061 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
11062 (png_load_body, jpeg_load_body, tiff_load, gif_load)
11063 (imagemagick_load_image, svg_load_image): Use them instead of
11064 x_create_x_image_and_pixmap, and x_put_x_image followed by
11065 x_destroy_x_image, respectively.
11066 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
11067 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
11068 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
11069 background_transparent fields.
11070 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
11071 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
11073 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
11075 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
11076 This mostly consists of undoing recent changes.
11077 * callproc.c (Fcall_process):
11078 * process.c (create_process):
11079 Do not worry about catching SIGCHLD here, undoing previous change.
11080 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
11081 * process.c, process.h (catch_child_signal):
11082 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
11083 * process.c (catch_child_handler): Don't worry about being called
11084 lazily and do not assume caller has blocked SIGCHLD, undoing
11085 previous change. Move first-time stuff back to
11086 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
11087 tickle glib, as that causes Cygwin bootstrap to fail. Do not
11088 set lib_child_handler if it's already initialized, which may
11089 help avoid problems on GNUstep.
11091 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11093 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
11094 * callproc.c (Fcall_process):
11095 * process.c (create_process):
11096 Make sure SIGCHLD is caught before we fork,
11097 since Emacs startup no arranges to catch SIGCHLD.
11098 * process.c (lib_child_handler): Initialize to null, not to
11099 dummy_handler.
11100 (catch_child_signal): Allow self to be called lazily.
11101 Do nothing if it's already been called.
11102 Assume caller has blocked SIGCHLD (all callers do now).
11103 * emacs.c (main): Do not catch SIGCHLD here; defer it until
11104 just before it's really needed.
11105 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
11106 since it hasn't been caught yet.
11108 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
11110 * image.c (compute_image_size): New function to implement
11111 :max-width and :max-height.
11112 (imagemagick_load_image): Use it.
11114 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11116 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
11117 * callproc.c, process.h (block_child_signal, unblock_child_signal):
11118 Now extern.
11119 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
11120 * process.c (catch_child_signal): Block SIGCHLD while futzing with
11121 the SIGCHLD handler, since the code is not atomic and (due to glib)
11122 signals may be arriving now.
11123 * sysdep.c (init_signals): Do not catch child signals here;
11124 'main' now does that later, at a safer time.
11126 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
11128 Clean up SIGCHLD handling a bit (Bug#14569).
11129 * process.c, process.h (catch_child_signal):
11130 Now always extern, even if !NS_IMPL_GNUSTEP.
11131 * process.c (catch_child_signal): Move glib tickler here from
11132 init_process_emacs, so that it's done earlier in Emacs
11133 initialization. Also move the noninteractive && !initialized
11134 check here from init_process_emacs. This is all a bit cleaner for
11135 GNUish platforms, and I hope it works around the Cygwin bug.
11136 * sysdep.c (init_signals): Invoke catch_child_signal here, so
11137 that glib signal handling is tickled before glib creates threads.
11139 * process.c (wait_reading_process_output): Avoid int overflow
11140 when reading more than 2 GiB total from a process.
11142 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11144 * process.c (create_process): Handle a couple more cases,
11145 i.e., work even if new_argv and wait_child_setup[i] are cached.
11146 Use Fcall_process's style for volatile vars.
11148 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
11150 * process.c (create_process): Mark PROCESS volatile.
11152 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11154 Use C99-style flexible array members if available.
11155 This avoids some subtle aliasing issues, which typically
11156 aren't a problem with GCC but may be a problem elsewhere.
11157 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11158 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11159 In either case, it uses a flexible array member rather than
11160 the old struct hack. All uses changed.
11161 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11162 Adjust to sdata reorganization.
11163 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11164 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11165 that ports better to pre-C99 non-GCC.
11166 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11167 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11168 as the latter has changed.
11169 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11170 and port better to pre-C99 GCC.
11171 * image.c (struct xpm_cached_color):
11172 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11173 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11174 Use FLEXIBLE_ARRAY_MEMBER.
11175 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11176 Move decl to top level so it gets checked against implementation.
11177 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11178 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11180 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11182 * syntax.c: Integer cleanups.
11183 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11184 All uses that need 0-or-2 changed to:
11185 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11186 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11187 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11188 (char_quoted, prev_char_comend_first, back_comment)
11189 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11190 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11191 Use bool for boolean.
11192 (update_syntax_table, skip_chars, skip_syntaxes):
11193 Prefer int to unsigned when either will do.
11194 (back_comment): Return boolean success flag, like forw_comment,
11195 instead of positive-or-minus-1 (which might have overflowed int anyway).
11196 Don't stuff ptrdiff_t into int.
11197 (syntax_spec_code, syntax_code_spec): Now const.
11198 (Fmatching_paren, scan_lists, scan_sexps_forward):
11199 Use enum syntaxcode for syntax code.
11200 (Fmatching_paren): Check that arg is a character, not just an integer.
11201 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11202 (Finternal_describe_syntax_value): Omit no-longer-needed
11203 comparison to 0.
11204 (skip_chars): Use char, not unsigned char, when the distinction
11205 doesn't matter.
11206 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11207 * bytecode.c (exec_byte_code):
11208 * syntax.c (syntax_spec_code, Fchar_syntax)
11209 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11210 (init_syntax_once):
11211 * syntax.h (SYNTAX_WITH_FLAGS):
11212 Omit unnecessary casts.
11214 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11216 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11217 line dimensions here, to avoid race conditions with the main
11218 thread. (Bug#14062, bug#14630, bug#14669)
11220 * w32term.c (w32_draw_window_cursor): Compute the header line and
11221 mode line dimensions here.
11222 <w32_system_caret_window, w32_system_caret_hdr_height>:
11223 <w32_system_caret_mode_height>: New variables.
11225 * w32term.h: Declare them.
11227 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11229 * alloc.c (die): Move "assertion failed" string here ...
11230 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11231 COND when SUPPRESS_CHECKING. This shrinks the executable text
11232 size by 0.8% to 2.2% when configured with --enable-checking,
11233 depending on optimization flags (GCC 4.8.1 x86-64).
11235 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11237 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11239 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11240 base is 2; this is more accurate.
11242 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11244 * sound.c (string_default): Move to !WINDOWSNT section.
11245 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11247 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11249 * sound.c: Integer cleanups.
11250 Remove unnecessary forward decls.
11251 (struct sound_device): The 'file' member is now a Lisp_Object, not
11252 a char *, so that we needn't invoke alloca on a huge size.
11253 (Fplay_sound_internal): Adjust to this.
11254 (string_default): New function.
11255 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11256 Use it to adjust to the struct sound_device change.
11257 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11258 (be2hs) [0]: Remove.
11260 * syntax.c (skip_chars): Don't use uninitialized storage
11261 when searching a multibyte buffer for characters that are not in a
11262 unibyte string that contains non-ASCII characters.
11264 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11266 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11267 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11269 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11271 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11273 2013-06-18 Kenichi Handa <handa@gnu.org>
11275 * font.c (Ffont_spec): Signal an error for an invalid font name
11276 (Bug#14648).
11278 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11280 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11281 In particular this ports to 32-bit sparc Sun cc.
11282 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11283 array with a dummy element at specpdl[-1], so that its address can
11284 be taken portably.
11285 (unbind_to): Do not copy the binding; not needed, now that we
11286 copy old_value in the one place where the copy is needed.
11287 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11288 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11289 (union specbinding): Rename from struct specbinding. Redo layout
11290 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11291 which is not portable. With Sun C 5.12 32-bit sparc, the
11292 declaration causes nargs to be an unsigned bitfield, a behavior
11293 that the C standard allows; but Emacs wants nargs to be signed.
11294 The overall type is now a union of structures rather than a
11295 structure of union of structures, and the 'kind' member is now a
11296 bitfield, so that the overall type doesn't grow. All uses changed.
11297 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11299 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11301 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11302 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11304 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11306 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11308 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11309 unless we know that the window w's frame is a frame object.
11310 Another attempt at solving bug#14062 and bug#14630.
11312 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11314 * textprop.c (property_set_type): New enum.
11315 (add_properties): Allow appending/prepending text properties.
11316 (add_text_properties_1): Factored out of Fadd_text_properties.
11317 (Fadd_text_properties): Move all the code into
11318 add_text_properties_1.
11319 (Fadd_face_text_property): New function that calls
11320 add_text_properties_1.
11322 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11324 Move functions from lisp.h to individual modules when possible.
11325 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11326 * alloc.c (XFLOAT_INIT, set_symbol_name):
11327 * buffer.c (CHECK_OVERLAY):
11328 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11329 (set_char_table_parent):
11330 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11331 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11332 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11333 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11334 (set_blv_valcell):
11335 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11336 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11337 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11338 (backtrace_args, backtrace_debug_on_exit):
11339 * floatfns.c (CHECK_FLOAT):
11340 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11341 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11342 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11343 (set_hash_index_slot):
11344 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11345 * marker.c (CHECK_MARKER):
11346 * textprop.c (CHECK_STRING_OR_BUFFER):
11347 * window.c (CHECK_WINDOW_CONFIGURATION):
11348 Move here from lisp.h, and make these functions static rather than
11349 extern inline.
11350 * buffer.c (Qoverlayp):
11351 * data.c (Qsubrp):
11352 * fns.c (Qhash_table_p):
11353 * window.c (Qwindow_configuration_p):
11354 Now static.
11355 * lisp.h: Remove the abovementioned defns and decls.
11357 Use functions, not macros, for XINT etc (Bug#11935).
11358 In lisp.h, prefer functions to function-like macros, and
11359 constants to object-like macros, when either will do. This:
11360 . simplifies use, as there's no more need to worry about
11361 arguments' side effects being evaluated multiple times.
11362 . makes the code easier to debug on some platforms.
11363 However, when using gcc -O0, keep using function-like macros
11364 for a few critical operations, for performance reasons.
11365 This sort of thing isn't needed with gcc -Og, but -Og
11366 is a GCC 4.8 feature and isn't widely-enough available yet.
11367 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11368 Remove enum lsb_bits; no longer needed.
11369 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11370 * buffer.c (Qoverlap):
11371 * data.c (Qsubrp):
11372 * fns.c (Qhash_table_p):
11373 Now extern, so lisp.h can use these symbols.
11374 * dispextern.h: Include character.h, for MAX_CHAR etc.
11375 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11376 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11377 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11378 (GLYPH_CODE_P): Move here from lisp.h.
11379 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11380 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11381 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11382 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11383 XUNTAG now returns void *.
11384 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11385 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11386 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11387 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11388 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11389 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11390 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11391 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11392 New macros, renamed from their sans-lisp_h_ counterparts.
11393 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11394 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11395 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11396 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11397 If compiling via GCC without optimization, define these as macros
11398 in addition to inline functions.
11399 To disable this, compile with -DINLINING=0.
11400 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11401 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11402 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11403 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11404 (INTMASK, VALMASK): Now macros, since static values cannot be
11405 accessed from extern inline functions.
11406 (VALMASK): Also a constant, for benefit of old GDB.
11407 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11408 is INTEGERP, which can fold it in.
11409 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11410 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11411 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11412 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11413 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11414 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11415 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11416 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11417 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11418 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11419 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11420 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11421 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11422 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11423 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11424 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11425 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11426 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11427 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11428 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11429 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11430 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11431 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11432 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11433 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11434 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11435 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11436 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11437 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11438 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11439 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11440 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11441 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11442 Now functions.
11443 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11444 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11445 (VALMASK): Define in one place rather than in two, merging the
11446 USE_LSB_TAG parts; this is simpler.
11447 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11448 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11449 Move up, to avoid use before definition.
11450 Also include "globals.h" earlier, for the same reason.
11451 (make_natnum): New function.
11452 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11453 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11454 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11455 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11456 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11457 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11458 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11459 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11460 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11461 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11462 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11463 (Qwindow_configuration_p, Qimage): New forward declarations.
11464 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11465 (STRING_COPYIN): Remove; unused.
11466 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11467 (xcar_addr, xcdr_addr): New functions. All uses changed.
11468 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11469 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11470 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11471 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11472 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11473 (TYPE_RANGED_INTEGERP): Simplify.
11474 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11475 (setlocale, fixup_locale, synchronize_system_messages_locale)
11476 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11477 Now empty functions, not macros.
11478 (functionp): Return bool, not int.
11479 * window.c (Qwindow_configuration_p): Now extern,
11480 so window.h can use it.
11481 * window.h (Qwindowp): Move decl back to lisp.h.
11483 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11485 * xdisp.c (Fline_pixel_height): New function, required for solving
11486 bug #14567.
11488 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11490 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11492 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11494 * lread.c (syms_of_lread):
11495 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11497 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11499 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11501 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11503 * fileio.c (expand_file_name): Doc fix.
11505 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11507 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11508 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11509 Wait for self, not for 0. This can't hurt on GNU or similar
11510 system, and may help with Cygwin.
11512 * keyboard.c: Don't use PROP (...) as an lvalue.
11513 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11514 Use set_prop (A, B), not PROP (A) = B.
11516 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11518 * xdisp.c (get_it_property): Use it->window instead of generating
11519 a Lisp object from it->w.
11521 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11523 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11524 get-char-property the window that is being rendered, instead of
11525 the buffer, to support window-specific overlays. (Bug#14575)
11526 (compute_display_string_pos): When W is NULL, use the current
11527 buffer as the object to pass to get-char-property.
11528 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11529 pointer member of the bidi iterator, since no window is pertinent
11530 to this function.
11532 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11534 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11535 being displayed, and pass it to compute_display_string_pos.
11536 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11537 (bidi_paragraph_init): All callers changed.
11539 * xdisp.c (init_from_display_pos, init_iterator)
11540 (handle_single_display_spec, next_overlay_string)
11541 (get_overlay_strings_1, reseat_1, reseat_to_string)
11542 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11543 Set bidi_it.w member from it->w.
11544 (compute_display_string_pos): Accept additional argument, the
11545 window being displayed, and pass it to Fget_char_property.
11546 (Bug#14575)
11548 * dispextern.h (struct bidi_it): New member w, the window being
11549 displayed.
11550 (compute_display_string_pos): Adjust prototype.
11552 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11554 * xgselect.c: Remove unneeded include xterm.h.
11556 * process.c (wait_reading_process_output): Check for NS before GLIB.
11557 GLIB may be linked in due to rsvg, but ns_select must be called.
11559 * xgselect.c (xg_select): Remove call to window_system_available
11560 and g_main_context_pending at the top, so Gdk events (i.e. file
11561 notify) are processed when Emacs is started with -nw.
11563 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11565 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11566 (ctagsfiles3): New variable, includes only *.m files.
11567 (TAGS): Use an explicit language name in the regular expressions,
11568 to avoid transformation of '/SOMETHING' by MSYS to
11569 'c:\MSYS\SOMETHING'.
11571 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11573 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11575 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11577 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11578 still need to set the mouse pointer shape and activate help-echo.
11579 (Bug#14558)
11581 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11583 A few porting etc. fixes for the new file monitor code.
11584 See the thread containing
11585 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11586 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11587 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11588 (dir_monitor_callback, Fgfile_rm_watch):
11589 Use assq_no_quit instead of Fassoc, for speed.
11590 (dir_monitor_callback, Fgfile_rm_watch):
11591 eassert that the monitor is a fixnum.
11592 (dir_monitor_callback): No need for CDR_SAFE.
11593 Simplify building of lisp with alternative tails.
11594 (Fgfile_add_watch, Fgfile_rm_watch):
11595 Do not assume glib functions set errno reliably on failure.
11596 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11597 and signal an error otherwise.
11598 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11599 Use Fdelq instead of Fdelete, for speed.
11601 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11603 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11604 don't insist on being invoked on a highlighted tool-bar button.
11605 Avoids losing tool-bar functionality when mouse-highlight is nil.
11606 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11607 Don't highlight when mouse-highlight is nil.
11608 (note_mouse_highlight): When mouse-highlight is nil, don't return
11609 right away; instead, run tool-bar and mode-line highlight
11610 subroutine, clear any existing highlight, and revert the mouse
11611 pointer to its default shape. (Bug#14558)
11613 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11615 * lisp.mk (lisp): Add prog-mode.el.
11617 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11619 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11620 * process.c (dummy_handler): New function.
11621 (lib_child_handler): New static var.
11622 (handle_child_signal): Invoke it.
11623 (catch_child_signal): If a library has set up a signal handler,
11624 save it into lib_child_handler.
11625 (init_process_emacs): If using glib and not on Windows, tickle glib's
11626 child-handling code so that it initializes its private SIGCHLD handler.
11627 * syssignal.h (SA_SIGINFO): Default to 0.
11628 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11629 31; it should no longer be needed now.
11631 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11633 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11635 * gfilenotify.c (globals_of_gfilenotify): New function.
11636 (syms_of_gfilenotify): Move global initialization there.
11638 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11640 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11642 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11643 * keyboard.c (menu_bar_items, tool_bar_items):
11644 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11645 not override local keymaps any more.
11647 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11649 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11651 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11653 * w32console.c (initialize_w32_display): Return the dimensions of
11654 the console window via 2 additional arguments, not via the current
11655 frame. This avoids crashes due to overrunning the bounds of
11656 frame's decode_mode_spec_buffer, which is not resized following
11657 the change of the frame dimensions from the initial 10x10.
11659 * w32term.h (w32_initialize_display_info): Adjust prototype.
11661 * term.c (init_tty): Take dimensions of the frame from the values
11662 returned by initialize_w32_display.
11664 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11665 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11666 (LIBES): Add $(GFILENOTIFY_LIBS).
11668 * w32inevt.c (handle_file_notifications): Add dummy implementation
11669 for !HAVE_W32NOTIFY.
11671 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11673 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11675 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11677 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11679 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11681 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11683 Fix minor problems found by static checking.
11684 * data.c (pure_write_error):
11685 Use xsignal2, not Fsignal, as Fsignal might return.
11686 * eval.c (set_backtrace_debug_on_exit): Now static.
11687 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11688 No longer inline. EXTERN_INLINE is needed only for functions
11689 defined in .h files. Reindent function header as per GNU style.
11690 (backtrace_p, backtrace_top, backtrace_next):
11691 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11692 compiler or linker. Add extern decls to pacify gcc -Wall.
11693 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11694 Now static.
11695 * frame.c (free_monitors): Define only on platforms that need it.
11696 * nsterm.m (ns_term_init):
11697 * process.c (catch_child_signal):
11698 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11699 defined on all porting targets these days.
11700 * process.c, process.h (catch_child_signal):
11701 Make it extern only if NS_IMPL_GNUSTEP is defined.
11703 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11705 * w32.c (gettimeofday): Make the signature identical to prototype
11706 in nt/inc/sys/time.h.
11708 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11710 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11711 .gdbinit.
11713 * keyboard.c (safe_run_hooks_error): Improve error message.
11715 * data.c (pure_write_error): Add `object' argument.
11716 * puresize.h (CHECK_IMPURE): Use it.
11718 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11720 * Makefile.in (NOTIFY_OBJ): New variable.
11721 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11723 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11724 Call syms_of_gfilenotify.
11726 * gfilenotify.c: New file.
11728 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11729 and Qfile_w32notify.
11730 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11731 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11733 * lisp.h: Declare syms_of_gfilenotify.
11735 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11737 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11739 Merge the specpdl and backtrace stacks. Make the structure of the
11740 specpdl entries more obvious via a tagged union of structs.
11741 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11742 (enum specbind_tag): New enum.
11743 (struct specbinding): Make it a tagged union of structs.
11744 Add a case for backtrace records.
11745 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11746 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11747 (backtrace_debug_on_exit): New accessors.
11748 (struct backtrace): Remove.
11749 (struct catchtag): Remove backlist field.
11750 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11751 Move to eval.c.
11752 (Flocal_variable_p): Speed up the common case where the binding is
11753 already loaded.
11754 * eval.c (backtrace_list): Remove.
11755 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11756 (set_backtrace_args, set_backtrace_nargs)
11757 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11758 (backtrace_next): New functions.
11759 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11760 (unwind_to_catch, internal_lisp_condition_case)
11761 (internal_condition_case, internal_condition_case_1)
11762 (internal_condition_case_2, internal_condition_case_n): Don't bother
11763 with backtrace_list any more.
11764 (Fsignal): Adjust to new backtrace format.
11765 (grow_specpdl): Move up.
11766 (record_in_backtrace): New function.
11767 (eval_sub, Ffuncall): Use it.
11768 (apply_lambda): Adjust to new backtrace format.
11769 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11770 data.c.
11771 (specbind): Adjust to new specpdl format. Simplify.
11772 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11773 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11774 backtrace format.
11775 (mark_backtrace): Remove.
11776 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11777 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11778 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11779 Use mark_specpdl.
11780 * profiler.c (record_backtrace): Use get_backtrace.
11781 (handle_profiler_signal): Use backtrace_top_function.
11782 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11783 accessor functions.
11785 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11787 * process.h (catch_child_signal): Declare.
11789 * process.c (catch_child_signal): New function.
11790 (init_process_emacs): Call it.
11792 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11793 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11794 NS_IMPL_COCOA.
11795 (x_set_cursor_type): Remove declaration.
11796 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11797 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11798 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11799 (ns_get_color): Use F suffix on float.
11800 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11801 (ns_get_rgb_color): Remove.
11802 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11803 (note_mouse_movement): x and y are CGFloat.
11804 (ns_draw_fringe_bitmap): Remove unused rowY.
11805 Change #if to COCOA && >= 10_6.
11806 (ns_draw_window_cursor): Remove unused overspill.
11807 (ns_draw_underwave): width and x are EamcsCGFloat.
11808 (ns_draw_box): thickness is CGFloat.
11809 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11810 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11811 if not in main thread.
11812 (ns_get_pending_menu_title, ns_check_menu_open)
11813 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11814 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11815 (sendFromMainThread:): New method.
11816 (changeFont:): size is CGFloat.
11817 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
11818 Disable warning about permanent text.
11819 (characterIndexForPoint:): Adjust return type depending on GNUstep
11820 version.
11821 (mouseDown:): delta is CGFloat.
11822 (updateFrameSize): Remove unised variable f.
11823 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
11824 Cast float to EmacsCGFloat.
11825 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
11826 also to -1 when restoring.
11827 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
11828 inside NS_IMPL_COCOA.
11829 (toggleFullScreen:): Put call to toggleFullScreen inside
11830 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
11831 (setPosition:portion:whole:): por is CGFloat.
11832 (getMouseMotionPart:window:x:y:): Add F suffix to float.
11833 (mouseDown:): Use CGFloat.
11834 (mouseDragged:): Remove unised variable edge.
11835 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
11837 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
11838 of CGFloat differs.
11839 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
11840 when NS_IMPL_GNUSTEP.
11841 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
11842 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
11843 (EmacsToolbar): Add clearAll. Add tag argument to
11844 addDisplayItemWithImage.
11845 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
11847 * nsselect.m (ns_get_local_selection): Remove unused variable type.
11849 * nsmenu.m (ns_update_menubar): Make static.
11850 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
11851 (fillWithWidgetValue:): Add cast to SEL for setAction.
11852 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
11853 (update_frame_tool_bar): Update code for GNUstep.
11854 (clearAll): New method.
11855 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
11856 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
11857 Move identifierToItem setObject and activeIdentifiers addObject before
11858 call to insertItemWithItemIdentifier.
11859 (validateVisibleItems): Fix indentation.
11860 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
11861 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
11862 UtilityWindow to aStyle, remove call to setStyleMask.
11864 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
11866 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
11867 (ns_charset_covers, ns_get_covering_families, nsfont_open):
11868 Use F suffix on floats.
11869 (ns_char_width): Returns CGFloat.
11870 (ns_ascii_average_width): w is CGFloat instead of float.
11871 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
11872 DPSxshow.
11873 (ns_glyph_metrics): CGFloat instead of float.
11875 * nsfns.m (x_set_foreground_color, x_set_background_color):
11876 Use EmacsCGFloat.
11877 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
11878 remove unused variables.
11879 (Fns_read_file_name): Keep track if panel is for save.
11880 Use ns_filename_from_panel/ns_directory_from_panel.
11881 (Fns_list_services): delegate only used for COCOA.
11882 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
11883 Just return the input if GNUstep.
11884 (x_screen_planes): Remove.
11885 (Fxw_color_values): Use EmacsCGFloat
11886 (Fns_display_monitor_attributes_list): Only get screen number for
11887 Cocoa.
11888 (getDirectory, getFilename): Remove from EmacsOpenPanel and
11889 EmacsSavePanel.
11890 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
11891 ns_directory_from_panel.
11893 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
11895 * process.c (handle_child_signal): Also use WCONTINUED.
11896 This is so that list-processes doesn't mistakenly list the process
11897 as stopped, when the process has actually been continued and is
11898 now running.
11900 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
11902 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
11903 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
11904 not already configured.
11906 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
11908 2013-05-29 Eli Zaretskii <eliz@gnu.org>
11910 * Makefile.in (mostlyclean): Remove *.res files.
11912 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
11914 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
11915 a buffer (bug#8447).
11917 2013-05-27 Eli Zaretskii <eliz@gnu.org>
11919 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
11920 display vector, and we backtrack, handle the case that the
11921 previous character position is also displayed from a display
11922 vector or covered by a display string or image. (Bug#14476)
11924 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
11926 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11927 (struct MonitorInfo, free_monitors): Remove.
11928 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
11929 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
11930 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11931 Qframes, Qsource.
11933 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11934 (struct MonitorInfo, free_monitors): Remove.
11935 (ns_screen_name): Make static.
11936 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
11937 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11938 Qframes, Qsource.
11940 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11941 (struct MonitorInfo): New struct.
11942 (free_monitors, make_monitor_attribute_list): Declare.
11944 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11945 New Lisp_Object:s.
11946 (free_monitors, make_monitor_attribute_list): New functions.
11947 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
11948 Qsource.
11950 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
11952 * callproc.c (call_process): Refine the doc string. (Bug#14045)
11954 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
11956 * keyboard.c: Apply keyboard decoding only to events that come directly
11957 from the tty, not from unread-command-events (bug#14368).
11958 (read_event_from_main_queue): New function, extracted from read_char.
11959 (read_decoded_char): Remove.
11960 (read_decoded_event_from_main_queue): New function to replace it.
11961 (read_char): Use it.
11962 (read_key_sequence): Use read_char rather than read_decoded_char.
11964 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
11966 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
11968 * casetab.c (init_casetab_once): Fix last change (bug#14424).
11970 2013-05-22 Kenichi Handa <handa@gnu.org>
11972 The following changes are to fix the setting of
11973 buffer-file-coding-system on, for instance, C-x RET c unix RET
11974 _FILE_OF_DOS_EOL_TYPE_ RET.
11976 * coding.h (struct coding_system): New member detected_utf8_chars.
11978 * coding.c (detect_coding_utf_8): Count characters and check EOL
11979 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
11980 BOM is there.
11981 (setup_coding_system): Do not initialize coding->head_ascii.
11982 (check_ascii): Do not set coding->eol_seen but update it. Do not
11983 call adjust_coding_eol_type here.
11984 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
11985 If the eol-type of CODING is already specified, adjust the eol type
11986 of the found coding-system.
11987 (decode_coding_gap): Cancel previous change. Utilize the
11988 character numbers counted by detect_coding_utf_8. Fix detection
11989 of BOM for utf-8.
11991 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
11993 * search.c (looking_at_1): Only set last_thing_searched if the match
11994 changed the match-data (bug#14281).
11996 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
11998 * xdisp.c (reseat_at_previous_visible_line_start):
11999 Already declared in dispextern.h, so remove it here.
12000 (move_it_vertically_backward): Likewise.
12002 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12004 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
12005 (Fx_display_pixel_width, Fx_display_pixel_height)
12006 (Fx_display_mm_width, Fx_display_mm_height):
12007 Mention `display-monitor-attributes-list' in docstrings.
12009 * nsfns.m (ns_get_screen): Remove function. All uses removed.
12010 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
12011 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
12012 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
12013 (Fx_display_backing_store, Fx_display_visual_class)
12014 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
12015 (Fx_display_grayscale_p, Fx_display_pixel_width)
12016 (Fx_display_pixel_height, Fx_display_planes)
12017 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
12018 (Fx_display_screens): Don't confuse X11 screens with NS screens.
12019 (Fx_display_mm_width, Fx_display_mm_height)
12020 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
12021 height for all physical monitors as in X11.
12023 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
12024 Return pixel width or height for all physical monitors as in X11.
12026 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
12028 Port --enable-gcc-warnings to clang.
12029 * bytecode.c (exec_byte_code):
12030 * regex.c:
12031 Redo diagnostic pragmas to pacify clang, too.
12032 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
12033 * editfns.c (Fencode_time):
12034 * fileio.c (file_accessible_directory_p):
12035 * font.c (font_unparse_xlfd):
12036 Use '&"string"[index]' instead of '"string" + (index)'.
12037 * undo.c (user_error): Remove; unused.
12039 2013-05-16 Eli Zaretskii <eliz@gnu.org>
12041 * insdel.c (insert_1_both): Document the arguments, instead of
12042 referring to insert_1, which no longer exists.
12044 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
12045 some window, increment windows_or_buffers_changed, so that
12046 *Messages* display in that window is updated. (Bug#14408)
12048 * w32.c: Include epaths.h.
12049 (init_environment): Use cmdproxy.exe without leading directories.
12050 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
12051 case.
12052 (gettimeofday): Adjust signature and return value to Posix
12053 expectations.
12055 * unexw32.c (open_output_file): Delete the existing emacs.exe
12056 before creating it, to break the hard link to the versioned
12057 executable.
12059 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
12060 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
12061 (FIRSTFILE_OBJ): New variables.
12062 (W32_RES): Rename to EMACSRES. All users changed.
12063 (base_obj): Use $(CM_OBJ).
12064 (ALLOBJS): Use $(FIRSTFILE_OBJ).
12065 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
12066 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
12067 $(W32_RES_LINK) before $(LIBES).
12068 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
12070 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12072 * makefile.w32-in (DOC): Use just "DOC".
12074 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
12076 * process.c: Export default filters and sentinels to Elisp.
12077 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
12078 New constants.
12079 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
12080 (Fset_process_sentinel, Fformat_network_address):
12081 Default to them instead of nil.
12082 (server_accept_connection): Sentinels can't be nil any more.
12083 (read_and_dispose_of_process_output): New function, extracted from
12084 read_process_output.
12085 (read_process_output): Use it; filters can't be nil.
12086 (Finternal_default_process_filter): New function, extracted from
12087 read_process_output.
12088 (exec_sentinel_unwind): Remove function.
12089 (exec_sentinel): Don't zilch sentinel while running.
12090 (status_notify): Sentinels can't be nil.
12091 (Finternal_default_process_sentinel): New function extracted from
12092 status_notify.
12093 (setup_process_coding_systems): Default filter is not nil any more.
12094 (syms_of_process): Export new Elisp functions and initialize
12095 new constants.
12096 * lisp.h (make_lisp_proc): New function.
12098 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12100 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
12102 2013-05-14 Eli Zaretskii <eliz@gnu.org>
12104 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12105 unless we know that the window w is a leaf window.
12106 Another attempt at solving bug#14062.
12108 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
12110 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
12111 fdesc (Bug#14375).
12113 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
12115 * image.c (gif_load): Check that subimages fit (Bug#14345).
12117 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
12119 * lread.c (skip_dyn_eof): New function.
12120 (read1): Use it to skip the end of a file in response to #@00.
12122 * doc.c (get_doc_string): Slightly relax the sanity checking.
12124 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
12126 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
12127 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12128 (MonitorInfo): New struct.
12129 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
12130 (Fns_display_monitor_attributes_list): New functions.
12131 (display-usable-bounds): Remove.
12132 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
12133 Qsource.
12135 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
12137 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
12138 (GTK_CHECK_VERSION): New macro, if not already defined.
12139 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
12140 replaced by GTK_CHECK_VERSION.
12142 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
12144 * xterm.h (GTK_PREREQ): New macro.
12145 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
12146 to use this macro instead, for consistency and clarity.
12148 2013-05-08 Eli Zaretskii <eliz@gnu.org>
12150 * xdisp.c (row_for_charpos_p): New function, with code of
12151 cursor_row_p, but accepts an additional argument CHARPOS instead
12152 of using a hardcoded PT.
12153 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
12154 (row_containing_pos): Call row_for_charpos_p instead of partially
12155 doing the same. Fixes cursor positioning under longlines-mode
12156 when longlines-show-effect includes more than one newline, when
12157 moving the cursor vertically up.
12159 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12161 * makefile.w32-in (ACL_H): New macro.
12162 ($(BLD)/fileio.$(O)): Update dependencies.
12164 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12166 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12167 * Makefile.in (LIB_ACL): New macro.
12168 (LIBACL_LIBS): Remove.
12169 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12170 * fileio.c: Include <acl.h>.
12171 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12172 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12173 !acl_errno_valid.
12174 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12175 it ourselves.
12177 * unexelf.c: Don't assume ElfW (Half) fits in int.
12178 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12179 when dealing with ElfW (Half) values, since they can exceed 2**31
12180 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12181 (entry_address): Omit unused NUM arg. All uses changed.
12183 2013-05-07 Juri Linkov <juri@jurta.org>
12185 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12186 to the string converted from number with `Fnumber_to_string'.
12187 (Bug#14254)
12189 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12191 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12192 This fixes a problem introduced by my previous change.
12194 2013-05-07 Glenn Morris <rgm@gnu.org>
12196 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12198 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12200 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12202 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12204 Static checking by GCC 4.8.0.
12205 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12206 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12207 (x_get_monitor_attributes_fallback)
12208 (x_get_monitor_attributes_xinerama)
12209 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12210 Define only if USE_GTK.
12211 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12212 (x_get_monitor_attributes_fallback): Omit unused locals.
12213 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12214 Use double, not float, to avoid mixed-mode floating point arithmetic.
12216 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12217 Jan Djärv <jan.h.d@swipnet.se>
12219 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12220 (XINERAMA_CFLAGS): New macros.
12221 (ALL_CFLAGS, LIBES): Use them.
12223 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12224 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12225 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12226 (syms_of_xfns): DEFSYM them.
12227 (struct MonitorInfo): New struct.
12228 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12229 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12230 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12231 (x_get_monitor_attributes_xinerama): New functions.
12232 (Fx_display_monitor_attributes_list): New primitive.
12233 (syms_of_xfns): Defsubr it.
12235 * xterm.h (x_display_info): Add Xatom_net_workarea and
12236 Xatom_net_current_desktop.
12238 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12239 and dpyinfo->Xatom_net_current_desktop.
12241 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12243 * xdisp.c (pos_visible_p): Use the special code for finding the
12244 beginning of a display property or overlay for any "replacing"
12245 display property, not just for display strings. This solves
12246 incorrect reporting of position by posn-at-point. (Bug#14241)
12248 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12250 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12251 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12252 Verify that ElfW (Half) fits in int.
12253 (fatal): Use same signature as lisp.h.
12254 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12255 configure and build with -DUNEXELF_DEBUG without worrying about
12256 other modules that use DEBUG.
12257 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12258 possibly-wide integers now uses it instead of plain fprintf.
12259 (entry_address): New function, which avoids problems with 32-bit
12260 overflow on 64-bit hosts.
12261 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12262 (round_up): Don't assume the remainder fits in int.
12263 (find_section): Use bool for boolean. Simplify debug code.
12264 (unexec): Don't assume file sizes fit in int or size_t.
12265 Omit unnecessary trailing newline in 'fatal' format.
12266 Use strerror rather than outputting decimal error number.
12267 Remove unused code when emacs is not defined;
12268 this file relies on Emacs now.
12269 Don't assume e_phnum and e_shnum are positive.
12271 * regex.c: Fix problems when DEBUG is defined.
12272 (extract_number, extract_number_and_incr): Define regardless of
12273 whether DEBUG is defined; that's simpler and makes the code less
12274 likely to go stale in the normal case when DEBUG is not defined.
12275 Return int rather than taking an int * arg. All callers changed.
12276 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12277 Remove, replacing with ...
12278 (DEBUG_PRINT): New macro. All callers changed.
12279 (DEBUG_COMPILES_ARGUMENTS): New macro.
12280 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12281 (print_compiled_pattern, print_double_string) [DEBUG]:
12282 Use prototype rather than old-style definition.
12283 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12284 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12285 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12286 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12287 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12288 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12289 This matters only when DEBUG is defined.
12291 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12293 * xdisp.c (set_iterator_to_next): Set the
12294 ignore_overlay_strings_at_pos_p flag only if we are _really_
12295 iterating over an overlay string, as indicated by the
12296 current.overlay_string_index member. (Bug#14306)
12298 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12300 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12301 to where it is used, to avoid autorelease issues (Bug#14050).
12303 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12305 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12306 * fileio.c (syms_of_fileio): Implement this.
12307 * filelock.c (create_lock_file): If symbolic links don't work, so
12308 we use a regular file as a lock file, do not fsync the lock file;
12309 it's not needed.
12311 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12313 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12314 (syms_of_minibuf): Adjust accodingly.
12315 * lread.c (Fread):
12316 * callint.c (Fcall_interactively): Adjust calls accordingly.
12318 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12320 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12321 w->contents is a buffer before computing everything else.
12322 Use parentheses to disambiguate last part of the condition.
12324 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12325 assertion violations. (Bug#14062)
12327 2013-05-01 David Reitter <david.reitter@gmail.com>
12329 * nsfns.m (ns_tooltip): Initialize.
12331 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12333 * coding.c (decode_coding_gap): Don't remove the character before
12334 a newline unless it's a CR character. (Bug#14287)
12336 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12338 * dispextern.h (struct face): Move enum face_underline_type
12339 earlier so that bitfields can be in the same word.
12341 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12343 * nsfns.m (handlePanelKeys): New function.
12344 (EmacsOpenPanel:performKeyEquivalent:)
12345 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12346 arrows/function/control and copy/paste keys (Bug#14296).
12348 2013-04-27 Juri Linkov <juri@jurta.org>
12350 * callint.c (Fcall_interactively): Call `Qread_number' for
12351 interactive code letter `n' instead of using duplicate code.
12352 (Bug#14254)
12354 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12356 * systime.h (make_timeval): Declare as 'const'.
12358 2013-04-27 Kenichi Handa <handa@gnu.org>
12360 * font.c (font_open_entity): Always open a font of manageable
12361 size.
12363 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12365 Port better to AIX (Bug#14258).
12366 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12367 to pacify AIX xlc.
12369 2013-04-24 Kenichi Handa <handa@gnu.org>
12371 * coding.c (decode_coding_iso_2022): When an invalid escape
12372 sequence is encountered, reset the invocation and designation
12373 status to the safest one.
12375 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12377 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12378 Without this fix, "make distclean" leaves stamp-h1 behind.
12380 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12382 * w32fns.c (w32_fullscreen_rect): New function to compute the
12383 window rectangle for the given fullscreen mode.
12384 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12385 longer tunes the window size. This keeps the window's edges flush
12386 with the screen and allows the taskbar to hide itself in fullboth.
12388 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12389 window decorations and uses the entire screen.
12391 * w32term.h (w32_fullscreen_rect) Add prototype.
12392 (struct w32_output): Replace normal_width, normal_height,
12393 normal_top, and normal_left members with a single normal_placement
12394 struct.
12395 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12396 Remove macros.
12397 (FRAME_NORMAL_PLACEMENT): New macro.
12399 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12401 * minibuf.c (Ftest_completion): Silence compiler warning.
12403 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12405 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12406 bug#14062.
12408 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12409 parentheses.
12411 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12412 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12413 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12414 parentheses where appropriate.
12416 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12418 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12420 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12422 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12423 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12424 Mention in the doc string that setting these variables takes
12425 effect only after a call to set-window-buffer. (Bug#14200)
12427 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12429 * indent.c (Fvertical_motion): Don't consider display strings on
12430 overlay strings as display strings on the buffer position we
12431 started from. This prevents vertical cursor motion from jumping
12432 more than one line when there's an overlay string with a display
12433 property at end of line.
12434 Reported by Karl Chen <Karl.Chen@quarl.org> in
12435 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12437 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12439 * window.c (select_window): `record_buffer' even if window is
12440 already selected (bug#14191).
12442 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12444 * window.c (Fwindow_end): Test more flags, including the buffer's
12445 last_overlay_modified flag, to determine whether the window's
12446 display is really up-to-date. Prevents the function from
12447 returning a stale value. (Bug#14170)
12448 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12449 current matrix.
12451 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12453 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12454 garbaged only if it is not already the top frame on its TTY.
12455 This prevents flickering due to constant redrawing of TTY frames when
12456 there are GUI frames open in the same session. (Bug#13864)
12458 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12460 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12461 of marking the idle timers directly.
12463 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12465 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12466 tables (bug#14054).
12468 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12470 * window.c (select_window): Don't record_buffer while the invariant is
12471 temporarily broken (bug#14161).
12473 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12475 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12477 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12479 2013-04-07 Romain Francoise <romain@orebokech.com>
12481 Ignore additional platform-specific ACL errors (Bug#13702).
12482 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12483 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12485 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12487 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12488 f->output_data.ns.
12490 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12492 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12493 This bug was introduced by my 2013-02-25 change that simplified
12494 data_start configuration. Without this change, on GNU/Linux
12495 an Emacs configured with --enable-profiling fails immediately
12496 due to a profiler signal.
12497 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12498 with these flags. On platforms where special flags are needed
12499 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12500 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12501 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12503 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12505 Get rid of some platform-specific functions examining window
12506 system and its capabilities. This is a partial rework of the
12507 2013-04-05 change.
12508 * lisp.h (have_menus_p): Remove prototype. This function is
12509 replaced with platform-independent window_system_available.
12510 (check_window_system): Move to...
12511 * frame.h (decode_window_system_frame, window_system_available):
12512 ...here, add new prototypes.
12513 * frame.c (window_system_available, decode_window_system_frame):
12514 New functions.
12515 (check_window_system): Platform-independent now.
12516 * xterm.h (x_in_use): Remove declaration.
12517 (check_x_frame):
12518 * w32term.h (check_x_frame):
12519 * nsterm.h (check_x_frame): Remove prototypes. This function
12520 is replaced with platform-independent decode_window_system_frame.
12521 * msdos.c (have_menus_p): Remove.
12522 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12523 Remove platform-specific functions. Use check_window_system,
12524 decode_window_system_frame and check_ns_display_info where
12525 appropriate. Minor style and comment tweaks.
12526 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12527 (check_x_frame): Likewise.
12528 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12529 Likewise.
12530 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12531 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12532 * xmenu.c, xselect.c: All related users changed.
12534 2013-04-03 Kenichi Handa <handa@gnu.org>
12536 The following changes is to optimize the code for reading UTF-8
12537 files.
12539 * coding.c (check_ascii): Rename from detect_ascii. Return value
12540 changed. Check EOL format. Do not call adjust_coding_eol_type
12541 here.
12542 (check_utf_8): New function.
12543 (adjust_coding_eol_type): Do nothing if already adjusted.
12544 (detect_coding): Compare the return value of check_ascii with
12545 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12546 (decode_coding_gap): Optimize for valid UTF-8.
12548 2013-03-21 Kenichi Handa <handa@gnu.org>
12550 * coding.c (syms_of_coding): Cancel previous change.
12552 * insdel.c (insert_from_gap): Fix previous change.
12554 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12556 Consistently use platform-specific function to detect window system.
12557 * lisp.h (check_window_system): New prototype. This function is
12558 going to replace check_x, check_w32 and check_ns.
12559 (have_menus_p): Mention msdos.c in comment.
12560 * fontset.c (check_window_system_func): Remove. Adjust all users.
12561 * fontset.h (check_window_system_func): Remove prototype.
12562 * nsterm.h (check_ns):
12563 * xterm.h (check_x):
12564 * w32term.h (check_w32): Likewise.
12565 * menu.c (Fx_popup_menu): Use check_window_system.
12566 * msdos.c (check_window_system): Define for MS-DOS.
12567 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12568 * w32fns.c (check_window_system): Likewise for MS-Windows.
12569 * xfns.c (check_window_system): Likewise for X.
12570 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12571 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12573 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12575 Prefer < to > in range checks such as 0 <= i && i < N.
12576 This makes it easier to visualize quantities on a number line.
12577 This patch doesn't apply to all such range checks,
12578 only to the range checks affected by the 2013-03-24 change.
12579 This patch reverts most of the 2013-03-24 change.
12580 * alloc.c (xpalloc, Fgarbage_collect):
12581 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12582 * character.c (string_escape_byte8):
12583 * charset.c (read_hex):
12584 * data.c (cons_to_unsigned):
12585 * dispnew.c (update_frame_1):
12586 * doc.c (Fsubstitute_command_keys):
12587 * doprnt.c (doprnt):
12588 * editfns.c (hi_time, decode_time_components):
12589 * fileio.c (file_offset):
12590 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12591 * font.c (font_intern_prop):
12592 * frame.c (x_set_alpha):
12593 * gtkutil.c (get_utf8_string):
12594 * indent.c (check_display_width):
12595 * keymap.c (Fkey_description):
12596 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12597 * lread.c (read1):
12598 * minibuf.c (read_minibuf_noninteractive):
12599 * process.c (wait_reading_process_output):
12600 * search.c (Freplace_match):
12601 * window.c (get_phys_cursor_glyph):
12602 * xdisp.c (redisplay_internal):
12603 * xsmfns.c (smc_save_yourself_CB):
12604 Prefer < to > for range checks.
12605 * dispnew.c (sit_for): Don't mishandle NaNs.
12606 This fixes a bug introduced in the 2013-03-24 change.
12607 * editfns.c (decode_time_components): Don't hoist comparison.
12608 This fixes another bug introduced in the 2013-03-24 change.
12610 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12612 * frame.h (struct frame): Drop scroll_bottom_vpos
12613 member becaue all real users are dead long ago.
12614 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12615 * xdisp.c (redisplay_internal): Adjust user.
12617 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12619 * nsmenu.m (showAtX:Y:for:): setLevel to
12620 NSPopUpMenuWindowLevel (Bug#13998).
12622 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12624 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12625 (ns_check_pending_open_menu): Declare.
12627 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12628 (x_activate_menubar): Update the menu with title that matches
12629 ns_get_pending_menu_title, and call
12630 ns_check_pending_openmenu (Bug#12698).
12631 (menuWillOpen:): New method.
12632 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12634 * nsterm.m (menu_will_open_state, menu_mouse_point)
12635 (menu_pending_title): New varaibles.
12636 (ns_get_pending_menu_title, ns_check_menu_open)
12637 (ns_check_pending_open_menu): New functions.
12639 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12641 * indent.c (current_column_bol_cache): Remove leftover which is not
12642 used in Fmove_to_column any more.
12643 (current_column, scan_for_column): Adjust users.
12644 * keyboard.c (last_point_position_buffer, last_point_position_window):
12645 Remove leftovers which are not used for recording undo any more.
12646 (command_loop_1, syms_of_keyboard): Adjust users.
12647 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12648 redisplay_window any more.
12649 (move_it_to): Adjust user.
12651 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12653 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12654 Update dependencies.
12656 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12658 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12659 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12660 forward references.
12662 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12664 * window.h (struct window): Replace hchild, vchild and buffer slots
12665 with a single slot 'contents'. This is possible because each valid
12666 window may have either the child window (in vertical or horizontal
12667 combination) or buffer to display (for the leaf window). Using that,
12668 a lot of operations to traverse and/or change window hierarchies may
12669 be simplified. New member horizontal is used to distinguish between
12670 horizontal and vertical combinations of internal windows.
12671 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12672 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12673 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12674 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12675 Use contents slot, not buffer, where appropriate.
12676 (wset_combination): New function.
12677 (wset_buffer): Add eassert.
12678 (Fframe_first_window): Simplify the loop reaching first window.
12679 (Fwindow_buffer): Use WINDOW_LEAF_P.
12680 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12681 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12682 (unshow_buffer): Convert initial debugging check to eassert.
12683 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12684 (make_parent_window, window_resize_check, window_resize_apply)
12685 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12686 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12687 Adjust to match struct window changes.
12688 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12689 (mark_window_cursors_off, count_windows, get_leaf_windows)
12690 (foreach_window_1): Simplify the loop.
12691 * alloc.c (mark_object): Do not check for the leaf window because
12692 internal windows has no glyph matrices anyway.
12693 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12694 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12695 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12696 (build_frame_matrix_from_window_tree, mirror_make_current)
12697 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12698 (update_window_tree, set_window_update_flags): Simplify the loop.
12699 (sync_window_with_frame_matrix_rows): Enforce live window.
12700 Use contents slot, not buffer, where appropriate.
12701 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12702 and WINDOW_HORIZONTAL_COMBINATION_P.
12703 (make_frame_visible_1): Simplify the loop.
12704 Use contents slot, not buffer, where appropriate.
12705 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12706 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12707 (expose_window_tree): Likewise.
12708 Use contents slot, not buffer, where appropriate.
12709 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12710 to avoid deleted windows. Use contents slot instead of buffer.
12711 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12712 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12713 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12714 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12716 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12718 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12719 identify the reasons for assertion violations in bug#14062 and
12720 similar ones.
12721 (Fx_show_tip): Fix compilation error under
12722 "--enable-check-lisp-object-type". (Bug#14073)
12724 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12725 Reported by <rzl24ozi@gmail.com>.
12727 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12729 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12730 start marker...
12731 (unwind_with_echo_area_buffer): ...to restore it here.
12732 This is needed to ensure that...
12733 (redisplay_window): ...both window markers are valid here,
12734 which is verified by eassert.
12735 * editfns.c (save_excursion_save): Do not assume that
12736 selected_window always displays the buffer.
12737 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12738 Fix comment.
12740 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12742 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12743 the upcase table.
12745 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12747 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12749 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12751 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12752 since MinGW's w32api headers do. This avoids compiler warnings.
12754 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12755 if already defined.
12757 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12759 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12761 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12763 * gtkutil.c (style_changed_cb): Check if frame is live and an
12764 X frame (Bug#14038).
12766 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12768 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12769 Define only for _WIN32_WINNT less than 0x0500.
12770 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12771 MinGW64.
12772 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12773 see its own definitions of 'struct timeval' and 'struct timezone'.
12775 Fix incompatibilities between MinGW.org and MinGW64 headers.
12776 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12778 * w32.c (REPARSE_DATA_BUFFER): Guard with
12779 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12781 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12783 * xterm.c: Include X11/XKBlib.h
12784 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12786 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12788 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12789 written backwards.
12790 * blockinput.h (input_blocked_p): Likewise.
12791 * bytecode.c (exec_byte_code): Likewise.
12792 * callproc.c (call_process_kill, call_process_cleanup)
12793 (Fcall_process): Likewise.
12794 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12795 (Fccl_execute_on_string): Likewise.
12796 * character.c (string_escape_byte8): Likewise.
12797 * charset.c (read_hex): Likewise.
12798 * cm.c (calccost): Likewise.
12799 * data.c (cons_to_unsigned): Likewise.
12800 * dired.c (directory_files_internal, file_name_completion):
12801 Likewise.
12802 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12803 (sit_for): Likewise.
12804 * doc.c (Fsubstitute_command_keys): Likewise.
12805 * doprnt.c (doprnt): Likewise.
12806 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12807 * emacsgtkfixed.c: Likewise.
12808 * fileio.c (file_offset, Fwrite_region): Likewise.
12809 * floatfns.c (Fexpt, fmod_float): Likewise.
12810 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12811 Likewise.
12812 * font.c (font_intern_prop): Likewise.
12813 * frame.c (x_set_alpha): Likewise.
12814 * gtkutil.c (get_utf8_string): Likewise.
12815 * indent.c (check_display_width): Likewise.
12816 * intervals.c (create_root_interval, rotate_right, rotate_left)
12817 (split_interval_right, split_interval_left)
12818 (adjust_intervals_for_insertion, delete_node)
12819 (interval_deletion_adjustment, adjust_intervals_for_deletion)
12820 (merge_interval_right, merge_interval_left, copy_intervals)
12821 (set_intervals_multibyte_1): Likewise.
12822 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
12823 * keymap.c (Fkey_description): Likewise.
12824 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
12825 * lread.c (openp, read_integer, read1, string_to_number):
12826 Likewise.
12827 * menu.c (ensure_menu_items): Likewise.
12828 * minibuf.c (read_minibuf_noninteractive): Likewise.
12829 * print.c (printchar, strout): Likewise.
12830 * process.c (create_process, Faccept_process_output)
12831 (wait_reading_process_output, read_process_output, send_process)
12832 (wait_reading_process_output): Likewise.
12833 * profiler.c (make_log, handle_profiler_signal): Likewise.
12834 * regex.c (re_exec): Likewise.
12835 * regex.h: Likewise.
12836 * search.c (looking_at_1, Freplace_match): Likewise.
12837 * sysdep.c (get_child_status, procfs_ttyname)
12838 (procfs_get_total_memory): Likewise.
12839 * systime.h (EMACS_TIME_VALID_P): Likewise.
12840 * term.c (dissociate_if_controlling_tty): Likewise.
12841 * window.c (get_phys_cursor_glyph): Likewise.
12842 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
12843 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
12844 Likewise.
12845 * xfns.c (Fx_window_property): Likewise.
12846 * xmenu.c (set_frame_menubar): Likewise.
12847 * xselect.c (x_get_window_property, x_handle_dnd_message):
12848 Likewise.
12849 * xsmfns.c (smc_save_yourself_CB): Likewise.
12850 * xterm.c (x_scroll_bar_set_handle): Likewise.
12852 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
12854 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
12855 to be optional or nil. Adjust comment and convert it to docstring.
12856 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
12857 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
12859 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
12861 Static checking by GCC 4.8-20130319.
12862 * image.c (gif_load): Assume pass < 3 to pacify GCC.
12863 * process.c (Fset_process_datagram_address)
12864 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
12865 * xdisp.c (get_char_face_and_encoding)
12866 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
12867 (get_glyph_face_and_encoding): Prepare face before possibly using it.
12868 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
12870 2013-03-24 Ken Brown <kbrown@cornell.edu>
12872 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
12873 fix compilation on 64-bit Cygwin, where underscores are not
12874 automatically prepended.
12876 * w32term.c (w32_initialize): Silence compiler warning.
12878 2013-03-23 Eli Zaretskii <eliz@gnu.org>
12880 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
12881 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
12882 variables, to save and restore frame dimensions.
12883 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
12884 after returning from a 'fullscreen' configuration.
12885 use SendMessage instead of PostMessage to send the SC_RESTORE message,
12886 to avoid races between the main thread and the input thread.
12888 * w32term.h (struct w32_output): New members normal_width,
12889 normal_height, normal_top, normal_left, and prev_fsmode.
12890 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
12891 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
12892 members of a frame.
12894 * w32term.c (w32fullscreen_hook): Record last value of the frame's
12895 'fullscreen' parameter. Always record previous width and height
12896 of the frame, except when switching out of maximized modes, so
12897 that they could be restored correctly, instead of resetting to the
12898 default frame dimensions. Send SC_RESTORE command to the frame,
12899 unless we are going to send SC_MAXIMIZE, to restore the frame
12900 resize hints in the mouse pointer shown by the window manager.
12901 (Bug#14032)
12903 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
12905 * lisp.h (get_frame_param): Adjust conditions for prototype
12906 declaration.
12908 2013-03-22 Ken Brown <kbrown@cornell.edu>
12910 * unexcw.c: Drop unneeded inclusion of w32common.h.
12911 (report_sheap_usage): Declare.
12912 (read_exe_header): Add magic numbers for x86_64.
12913 (fixup_executable): Fix printf format specifier for unsigned long
12914 argument.
12916 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
12918 * frame.h (struct frame): Put menu_bar_window under #ifdef
12919 because this member is not needed when X toolkit is in use.
12920 (fset_menu_bar_window):
12921 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12922 (free_glyphs, update_frame):
12923 * xdisp.c (expose_frame): Likewise.
12924 (display_menu_bar): Likewise. Remove redundant eassert.
12925 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
12926 toolkit is in use.
12928 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
12930 Use functions and constants to manipulate Lisp_Save_Value objects.
12931 This replaces code that used macros and strings and token-pasting.
12932 The change makes the C source a bit easier to follow,
12933 and shrinks the Emacs executable a bit.
12934 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
12935 (make_save_value): Change 1st arg from string to enum. All callers
12936 changed.
12937 (INTX): Remove.
12938 (mark_object): Use if, not #if, for GC_MARK_STACK.
12939 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
12940 (XSAVE_OBJECT): Now functions, not macros.
12941 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
12942 the constant was never used.
12943 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
12944 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
12945 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
12946 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
12947 New constants.
12948 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
12949 type3 with a single member save_type. All uses changed.
12950 (save_type, set_save_pointer, set_save_integer): New functions.
12951 * print.c (PRINTX): Remove.
12953 * alloc.c: Remove redundant static declarations.
12955 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12957 * window.h (struct window): Convert left_col, top_line, total_lines
12958 and total_cols from Lisp_Objects to integers. Adjust comments.
12959 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
12960 Remove.
12961 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
12962 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
12963 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
12964 Adjust users where appropriate.
12966 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12968 * frame.h (struct frame): Drop resx and resy because the same data is
12969 available from window system-specific output context. Adjust users.
12970 (default_pixels_per_inch_x, default_pixels_per_inch_y):
12971 New functions to provide defaults when no window system available.
12972 (FRAME_RES_X, FRAME_RES_Y): New macros.
12973 (NUMVAL): Move from xdisp.c.
12974 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
12975 (Ffont_face_attributes, Fopen_font):
12976 * image.c (gs_load):
12977 * w32font.c (fill_in_logfont):
12978 * xdisp.c (calc_pixel_width_or_height):
12979 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
12980 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
12982 2013-03-20 Kenichi Handa <handa@gnu.org>
12984 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
12985 to 1 (temporary workaround until a bug related to ASCII
12986 optimization is fixed).
12988 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
12990 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
12991 Signal error if window is not internal. Adjust docstring.
12992 (delete_all_child_windows): Use combination_limit to save the buffer.
12993 (Fset_window_configuration): Adjust accordingly.
12994 * print.c (syms_of_print): Initialize debugging output not here...
12995 (init_print_once): ...but in a new function here.
12996 * lisp.h (init_print_once): Add prototype.
12997 * emacs.c (main): Add call to init_print_once. Adjust comments.
12999 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
13001 * window.c (window_resize_check, window_resize_apply)
13002 (window_from_coordinates, recombine_windows, set_window_buffer)
13003 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
13004 (Fsplit_window_internal, Fdelete_window_internal)
13005 (freeze_window_starts): Use bool for booleans.
13006 * window.h (window_frame_coordinates, resize_frame_windows)
13007 (freeze_window_starts, set_window_buffer): Adjust prototypes.
13009 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
13011 * dispnew.c (bitch_at_user): Use `user-error'.
13013 2013-03-17 Ken Brown <kbrown@cornell.edu>
13015 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
13016 as return type of image_background. (Bug#13981)
13017 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
13019 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
13021 * nsterm.m (updateFrameSize:): Change resize increments if needed.
13022 (ns_select): Don't return with result uninitialized.
13024 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
13025 and getDirectory.
13027 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
13028 New functions.
13029 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
13030 directories. If filename is nil, get directory name (Bug#13932).
13031 Use getFilename and getDirectory.
13032 (getFilename, getDirectory): New methods for EmacsSavePanel and
13033 EmacsOpenPanel.
13034 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
13036 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
13038 * coding.c (decode_coding_gap): Fix typo caught by static checking.
13040 2013-03-15 Kenichi Handa <handa@gnu.org>
13042 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
13043 (adjust_after_replace): Make it back to static. Delete the third
13044 arg text_at_gap_tail. Cancel the code for handling it.
13046 * coding.h (struct coding_system): New member eol_seen.
13048 * coding.c (detect_ascii): New function.
13049 (detect_coding): Set coding->head_ascii and coding->eol_seen only
13050 when the source bytes are actually scanned. On detecting for
13051 coding_category_utf_8_auto, call detect_ascii instead of scanning
13052 source bytes directly.
13053 (produce_chars): Call insert_from_gap with the new arg 0.
13054 (encode_coding): Likewise.
13055 (decode_coding_gap): Control ASCII optimization by the variable
13056 disable_ascii_optimization instead of #ifndef .. #endif.
13057 Deccode EOL format according to coding->eol_seen.
13058 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
13059 variable.
13061 * lisp.h (adjust_after_replace): Cancel externing it.
13062 (insert_from_gap): Adjust prototype.
13064 2013-03-15 Eli Zaretskii <eliz@gnu.org>
13066 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
13067 FULLSCREEN_MAXIMIZED. (Bug#13935)
13069 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
13071 * region-cache.c (find_cache_boundary, move_cache_gap)
13072 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
13073 Simplify debugging check and convert to eassert. Adjust comment.
13074 (pp_cache): Put under ENABLE_CHECKING.
13076 2013-03-14 Eli Zaretskii <eliz@gnu.org>
13078 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
13079 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
13080 and WM_ACTIVATEAPP.
13081 (w32fullscreen_hook): If the frame is visible, reset
13082 f->want_fullscreen flag after changing the frame size. If the
13083 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
13084 (Bug#13953)
13086 2013-03-13 Daniel Colascione <dancol@dancol.org>
13088 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
13089 too so that these builds can use Cygwin's file conversion
13090 functions. (We've been building and linking cygw32.o all along
13091 and just not using it.)
13093 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13095 File synchronization fixes (Bug#13944).
13096 * Makefile.in (LIB_FDATASYNC): New macro.
13097 (LIBES): Use it.
13098 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
13099 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
13100 Don't worry about HAVE_FSYNC, since a substitute fsync is
13101 available if the system lacks one.
13102 (Fwrite_regin): Retry fsync if interrupted.
13104 2013-03-13 Eli Zaretskii <eliz@gnu.org>
13106 * w32term.c (w32_read_socket): If the Emacs frame is being
13107 activated, call w32fullscreen_hook, to make sure the new frame
13108 dimensions are in effect. (Bug#13937)
13110 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
13112 * xdisp.c (init_iterator): Simplify because both character and byte
13113 positions are either specified or -1. Add eassert. Adjust comment.
13114 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
13115 character and byte positions can be obtained from marker.
13117 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13119 Static checking by Sun C 5.12.
13120 * alloc.c (buffer_memory_full) [REL_ALLOC]:
13121 * bytecode.c (exec_byte_code):
13122 * dispnew.c (init_display):
13123 * eval.c (error):
13124 * fileio.c (Fsubstitute_in_file_name):
13125 * keyboard.c (Fevent_convert_list):
13126 * keymap.c (Fsingle_key_description):
13127 * term.c (maybe_fatal, fatal):
13128 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
13129 * xsmfns.c (Fhandle_save_session):
13130 Omit unreachable code.
13131 * keymap.c (map_keymap_char_table_item): Cast void * to
13132 a function pointer type; the C Standard requires this.
13134 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
13135 Include <sys/param.h> unconditionally, as that works elsewhere and
13136 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
13137 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
13138 and FreeBSD now.
13140 See ChangeLog.12 for earlier changes.
13142 ;; Local Variables:
13143 ;; coding: utf-8
13144 ;; End:
13146 Copyright (C) 2011-2014 Free Software Foundation, Inc.
13148 This file is part of GNU Emacs.
13150 GNU Emacs is free software: you can redistribute it and/or modify
13151 it under the terms of the GNU General Public License as published by
13152 the Free Software Foundation, either version 3 of the License, or
13153 (at your option) any later version.
13155 GNU Emacs is distributed in the hope that it will be useful,
13156 but WITHOUT ANY WARRANTY; without even the implied warranty of
13157 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13158 GNU General Public License for more details.
13160 You should have received a copy of the GNU General Public License
13161 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.