| blob | 5d2e75577b9d37874ff1a31ea13d2cdd0f38a4ea |
1 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3 * w32term.c (w32_scroll_bar_handle_click)
4 (w32_horizontal_scroll_bar_handle_click)
5 (x_scroll_bar_report_motion)
6 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
7 SB_THUMBTRACK, use the 32-bit position information returned by
8 GetScrollInfo, not the 16-bit information returned in the Windows
9 message sent to us.
11 2014-08-19 Eli Zaretskii <eliz@gnu.org>
13 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
14 second coordinate ('y') reported for dragging the horizontal
15 scroll bar thumb.
17 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
19 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
20 and text area-relative x-coordinates.
22 2014-08-17 Eli Zaretskii <eliz@gnu.org>
24 Avoid overwriting the reversed_p flags in the glyph matrices when
25 init_iterator or start_display are called.
26 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
27 the glyph row here.
28 (tool_bar_height, redisplay_tool_bar, try_window)
29 (try_window_reusing_current_matrix, try_window_id)
30 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
31 reversed_p flag of the iterator's glyph row where the glyph row
32 is going to be redrawn.
34 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
36 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
38 2014-08-16 Martin Rudalics <rudalics@gmx.at>
40 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
41 of emacs_event return length from si.nPage to si.nMax.
42 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
43 interchange start and end of thumb.
45 2014-08-15 Ken Brown <kbrown@cornell.edu>
47 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
48 ERRORCHECK mutexes. (Bug#18222)
50 2014-08-12 Martin Rudalics <rudalics@gmx.at>
52 * frame.c (set_menu_bar_lines_1): Remove.
53 (set_menu_bar_lines): Call change_frame_size instead of
54 set_menu_bar_lines_1.
56 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
58 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
59 set f->official.
61 2014-08-11 Glenn Morris <rgm@gnu.org>
63 * fileio.c: Revert 2013-01-31 change, which chose coding system for
64 writing before backing up, since it causes a more serious problem
65 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
66 (choose_write_coding_system): No longer callable from Lisp.
67 Move last piece back here from Fwrite_region.
68 (Fwrite_region, syms_of_fileio): Update for above changes.
70 2014-08-11 Martin Rudalics <rudalics@gmx.at>
72 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
73 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
74 (Fwindow_new_pixel, Fset_window_new_pixel)
75 (Fset_window_new_total, Fset_window_new_normal)
76 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
77 See also:
78 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
80 2014-08-11 Eli Zaretskii <eliz@gnu.org>
82 * fontset.c (Finternal_char_font): Recompute basic faces if the
83 frame's face cache was cleared. (Bug#18162)
85 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
87 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
88 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
89 base buffer's undo list.
91 2014-08-10 Reuben Thomas <rrt@sc3d.org>
93 Fix a couple of recent inadvertent breaks of the MSDOS port.
94 * msdos.c: include required menu.h
95 * term.c: set correct menu_show_hook on MSDOS.
97 2014-08-10 Martin Rudalics <rudalics@gmx.at>
99 Fix handling of menu bar line on TTY frames (Bug#18136)
100 (Bug#18196).
101 * dispnew.c (handle_window_change_signal):
102 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
103 frame's menu bar lines subtracted from height.
104 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
105 frames.
106 (adjust_frame_size): Count in menu bar when setting FrameRows.
107 (make_terminal_frame): When setting up the frame's lines and
108 text height don't count in the menu bar.
109 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
110 lines subtracted from height.
111 (do_switch_frame): Set tty's FrameRows to number of total lines
112 of frame.
113 (Fframe_pixel_height, Fframe_pixel_width): If no window system
114 is used, return total number of lines and columns.
115 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
116 of FRAME_LINES.
117 * term.c (OUTPUT, tty_set_terminal_modes)
118 (tty_set_terminal_window, tty_set_scroll_region)
119 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
120 (tty_ins_del_lines, tty_menu_display, tty_menu_activate): Use
121 FRAME_TOTAL_LINES instead of FRAME_LINES.
122 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
123 Call change_frame_size with frame's menu bar lines subtracted
124 from height.
125 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
126 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
127 FRAME_LINES.
129 2014-08-09 Reuben Thomas <rrt@sc3d.org>
131 * alloc.c (Fmemory_info): Remove a stray brace.
132 * process.c: Fix a comment typo.
133 * msdos.c:
134 * dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
136 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
138 * widgetprv.h (EmacsFramePart): Remove font.
140 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
141 (resources, setup_frame_cursor_bits): Remove unused variables and
142 functions, esp. wrt. font (Bug#18227).
144 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
146 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
148 2014-08-07 Reuben Thomas <rrt@sc3d.org>
150 Refer to MS-DOS using the same name everywhere.
152 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
153 commit.
154 * xfaces.c: ditto.
156 2014-08-05 Martin Rudalics <rudalics@gmx.at>
158 * w32term.c (w32_redeem_scroll_bar):
159 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
160 not redeeming scroll bars that have been turned off.
162 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
164 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
165 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
166 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
167 (safe_run_hook_funcall): Adjust accordingly.
169 2014-08-04 Martin Rudalics <rudalics@gmx.at>
171 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
172 correctly according to toolkit used.
173 * frame.c (make_initial_frame, make_terminal_frame)
174 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
175 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
176 assignments according to presence of toolkit scrollbars.
177 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
178 correctly according to toolkit used.
179 * window.c (set_window_scroll_bars): Set horizontal scroll bar
180 only if toolkit supports it.
181 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
182 present.
183 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
184 non-toolkit builds.
185 (XTredeem_scroll_bar): Always redeem scroll bar if present.
187 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
189 * keyboard.c (safe_run_hook_funcall): Avoid consing around
190 Vinhibit_quit and prefer internal_condition_case_n to pass args.
191 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
192 (safe_run_hooks): Remove comment which is not relevant any more.
194 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
196 Don't let big frames overrun the stack.
197 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
198 Use SAFE_NALLOCA, not alloca.
200 Fix bug with clang + directory_files_internal + GC (Bug#16986).
201 * dired.c (directory_files_internal): Use a volatile variable
202 to prevent the compiler from optimizing away all copies of a local.
203 I wonder how many other GC-related bugs like this lurk elsewhere?
205 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
206 * xterm.h (struct x_display_info): New member 'connection'.
207 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
208 so that x_delete_terminal has a file descriptor to pass to
209 delete_keyboard_wait_descriptor.
211 Don't mishandle year-9999 dates (Bug#18176).
212 * editfns.c (decode_time_components): Store an invalid timespec
213 on overflow, instead of returning false, so that the caller can
214 distinguish overflow from other errors.
215 (lisp_time_argument, lisp_seconds_argument): If the time is out
216 of range, signal a time overflow instead of an invalid time spec.
217 * keyboard.c (decode_timer): Treat time overflow like other
218 timespec errors.
220 Avoid undefined behavior with signed left shift.
221 Caught by 'gcc -fsanitize=undefined'.
222 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
223 * dispnew.c (line_hash_code, scrolling):
224 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
225 Use 'unsigned', not 'int', for line hashes.
226 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
228 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
230 Make compare-strings more compatible with old behavior (Bug#17903).
231 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
233 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
235 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
236 Don't add label between left and right buttons (Bug#18129).
238 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
240 Make functions static that no longer need to be extern.
241 * frame.c, frame.h (set_menu_bar_lines):
242 * keyboard.c (Qleftmost, Qrightmost):
243 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
244 (x_set_internal_border_width):
245 Now static.
247 2014-08-01 Eli Zaretskii <eliz@gnu.org>
249 Fix display of R2L lines when the last character fits only partially.
250 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
251 for the details.
252 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
253 R2L row is visible only partially, give the row a negative x
254 offset.
255 (display_line): Fix the calculation of the glyph whose pixel width
256 is used to decide whether the last produced glyph fits on the
257 line. When the last glyph fits only partially, give the row a
258 negative x offset.
260 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
261 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
262 pixel width of the first glyph that is hscrolled from display.
263 (display_line): In R2L glyph rows, don't give a negative offset to
264 row->x when the first glyph begins before first_visible_x.
266 * xdisp.c (display_line): If called with iterator set up to write
267 to a marginal area, delay the call to handle_line_prefix until we
268 switch back to the text area. (Bug#18035)
270 * .gdbinit (xwindow): The members total_cols, total_lines,
271 left_col, and top_line are C integers (and has been so for the
272 last 1.5 years).
274 2014-08-01 Andreas Schwab <schwab@suse.de>
276 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
277 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
279 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
281 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
282 (timerfd_callback): Ignore weird events with no data. Add tight
283 assertions and comments.
284 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
285 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
287 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
289 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
290 I had confused && with ||.
292 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
294 Simplify timerfd configuration and fix some minor glitches.
295 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
296 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
297 Fall back on timer_create if timerfd_create fails at runtime.
298 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
299 kernel primitives to do resolution. All uses removed.
300 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
301 (turn_on_atimers): Clear timer_create-based timers too,
302 for consistency.
304 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
305 Without this change, the code can access the local variable 'width'
306 even when it has not been initialized, and likewise for 'height';
307 in either case this leads to undefined behavior.
309 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
311 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
312 necessary, put horizontal scroll bar resources as well. See
313 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
314 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
316 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
318 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
319 background value to match the resource of its vertical counterpart.
321 2014-07-29 Martin Rudalics <rudalics@gmx.at>
323 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
324 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
326 2014-07-28 Martin Rudalics <rudalics@gmx.at>
328 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
329 change that added the top margin height to the requested height
330 and revert (undocumented) part of 2014-07-28 change that changed
331 the logic of whether a size change occurred.
333 2014-07-28 Eli Zaretskii <eliz@gnu.org>
335 * .gdbinit (xwindow): The members total_cols, total_lines,
336 left_col, and top_line are C integers (and has been so for the
337 last 1.5 years).
339 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
340 now C integers.
342 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
344 On GNU/Linux, use timerfd for asynchronous timers.
345 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
346 (toplevel): Rename alarm_timer_ok to special_timer_available.
347 [HAVE_TIMERFD]: Declare timerfd.
348 [HAVE_CLOCK_GETRES]: Declare resolution.
349 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
350 system timer resolution.
351 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
352 (timerfd_callback) [HAVE_TIMERFD]: New function.
353 (atimer_result, debug_timer_callback, Fdebug_timer_check)
354 [ENABLE_CHECKING]: New function for the sake of automated tests.
355 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
356 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
357 [ENABLE_CHECKING]: Defsubr test function.
358 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
359 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
360 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
362 Fix --without-x build and pacify --enable-gcc-warnings.
363 Problems reported in Bug#18122 and Bug#18124.
364 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
365 (frame_windows_min_size): Now static.
366 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
367 Define as no-op.
368 (adjust_frame_size): Always declare prototype.
370 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
371 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
372 * atimer.c (timerfd_callback): Always read expiration data.
373 Add comment.
374 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
375 * process.c (add_timer_wait_descriptor): Add timer descriptor
376 to input_wait_mask and non_process_wait_mask as well.
378 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
380 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
382 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
384 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
385 Reinstate code removed by the prevoius commit to this file.
387 2014-07-27 Martin Rudalics <rudalics@gmx.at>
389 * buffer.h (struct buffer): New fields scroll_bar_height and
390 horizontal_scroll_bar_type.
391 * buffer.c (bset_scroll_bar_height)
392 (bset_horizontal_scroll_bar_type): New functions.
393 (Fbuffer_swap_text): Handle old_pointm field.
394 (init_buffer_once): Set defaults for scroll_bar_height and
395 horizontal_scroll_bar_type.
396 (syms_of_buffer): New variables scroll_bar_height and
397 horizontal_scroll_bar_type.
398 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
399 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
400 (set_vertical_scroll_bar): Remove prototype.
401 (x_change_tool_bar_height): Add prototype.
402 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
403 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
404 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
405 and FRAME_LINES.
406 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
407 (update_window): Start mode_line_row->y after horizontal scroll
408 bar.
409 (change_frame_size_1): Call adjust_frame_size.
410 (init_display): When changing the size of a tty frame do not
411 pass height of menu bar.
412 (Qframe_windows_min_size): New symbol.
413 * frame.h (struct frame): List tool bar fields after menu bar
414 fields. Add official, total_lines, horizontal_scroll_bars,
415 config_scroll_bar_height and config_scroll_bar_lines fields.
416 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
417 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
418 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
419 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
420 (FRAME_WINDOWS_HEIGHT): New macros.
421 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
422 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
423 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
424 horizontal scroll bar.
425 (frame_inhibit_resize, adjust_frame_size)
426 (frame_windows_min_size): Add declarations.
427 (Qscroll_bar_height, Qhorizontal_scroll_bars)
428 (x_set_scroll_bar_default_height, x_set_left_fringe)
429 (x_set_right_fringe, x_set_vertical_scroll_bars)
430 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
431 (x_set_scroll_bar_height): Add external declarations.
432 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
433 (adjust_frame_size): New functions.
434 (make_frame): Initial horizontal_scroll_bars field. Use
435 SET_FRAME_LINES. Don't allow horizontal scroll bar in
436 minibuffer window.
437 (make_initial_frame, make_terminal_frame): No horizontal scroll
438 bar in initial and terminal frames. Use adjust_frame_size.
439 (Fframe_total_cols): Fix doc-string.
440 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
441 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
442 using adjust_frame_size.
443 (Qscroll_bar_height, Qhorizontal_scroll_bars)
444 (Qframe_windows_min_size): New symbols.
445 (x_set_frame_parameters): Remove call of check_frame_size.
446 (x_report_frame_params): Return scroll_bar_height value.
447 (x_set_left_fringe, x_set_right_fringe): New functions.
448 (adjust_frame_height, x_set_internal_border_width)
449 (x_set_fringe_width): Remove.
450 (x_set_internal_border_width, x_set_vertical_scroll_bars)
451 (x_set_scroll_bar_width, x_set_right_divider_width)
452 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
453 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
454 functions.
455 (x_figure_window_size): Rewrite to make frame display the
456 expected number of lines.
457 (Vdefault_frame_scroll_bars): Rewrite doc-string.
458 (Vdefault_frame_horizontal_scroll_bars)
459 (Vframe_initial_frame_tool_bar_height)
460 (frame_inhibit_implied_resize): New variables.
461 * fringe.c (compute_fringe_widths): Remove.
462 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
463 (xg_create_horizontal_scroll_bar)
464 (xg_update_horizontal_scrollbar_pos)
465 (xg_set_toolkit_horizontal_scroll_bar_thumb)
466 (xg_get_default_scrollbar_height)
467 (xg_clear_under_internal_border): Extern.
468 * gtkutil.c (xg_frame_resized): Don't call
469 do_pending_window_change.
470 (xg_frame_set_char_size): Use adjust_frame_size.
471 (style_changed_cb): Call update_theme_scrollbar_height and
472 x_set_scroll_bar_default_height.
473 (x_wm_set_size_hint): Don't call check_frame_size.
474 (update_theme_scrollbar_height)
475 (xg_get_default_scrollbar_height)
476 (xg_create_horizontal_scroll_bar)
477 (xg_update_horizontal_scrollbar_pos)
478 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
479 (xg_create_scroll_bar): Set horizontal slot of bar.
480 (xg_initialize): Call update_theme_scrollbar_height.
481 (xg_clear_under_internal_border): No more static.
482 * insdel.c (adjust_suspend_auto_hscroll): New function.
483 (adjust_markers_for_delete, adjust_markers_for_insert)
484 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
485 * keyboard.c (readable_events, discard_mouse_events)
486 (make_lispy_event): Handle horizontal scroll bar click events.
487 (Fsuspend_emacs): When changing the size of a tty frame do not
488 pass height of menu bar.
489 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
490 (Qright, Qleftmost, Qrightmost): New symbols.
491 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
492 FRAME_LINES.
493 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
494 * nsfns.m (x_set_internal_border_width): New function.
495 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
496 Remove extended fringe code.
497 (x_set_window_size, x_new_font): Don't call
498 compute_fringe_widths.
499 * term.c (Fresume_tty): When changing the size of a tty frame do
500 not pass height of menu bar.
501 (clear_tty_hooks, set_tty_hooks): Clear
502 horizontal_scroll_bar_hook.
503 (init_tty): Frame has no horizontal scroll bars.
504 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
505 scroll_bar_before_handle, scroll_bar_horizontal_handle,
506 scroll_bar_after_handle, scroll_bar_left_arrow,
507 scroll_bar_right_arrow, scroll_bar_to_leftmost and
508 scroll_bar_to_rightmost entries.
509 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
510 (struct terminal): Add set_horizontal_scroll_bar_hook.
511 * w32console.c (initialize_w32_display): Clear
512 horizontal_scroll_bar_hook.
513 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
514 FRAME_X_DISPLAY.
515 (x_clear_under_internal_border, x_set_internal_border_width):
516 New functions.
517 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
518 windows_or_buffers_changed when adding the menu bar.
519 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
520 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
521 (w32_createhscrollbar): New functions.
522 (w32_createscrollbar): Rename to w32_createvscrollbar.
523 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
524 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
525 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
526 WM_EMACS_SHOWCURSOR.
527 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
528 case do not artificially impose WM size hints. Handle
529 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
530 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
531 cases.
532 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
533 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
534 (unwind_create_frame_1): Remove.
535 (Fx_create_frame): Make both scrollbars the system standard
536 width and height. Use official field of frame structure to
537 inhibit running window-configuration-change-hook.
538 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
539 pixelwise. Handle frame's official field.
540 (w32_frame_parm_handlers): Remove x_set_fringe_width
541 entries. Add x_set_scroll_bar_height,
542 x_set_horizontal_scroll_bars, x_set_left_fringe and
543 x_set_right_fringe.
544 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
545 pass height of menu bar to change_frame_size.
546 * w32menu.c (set_frame_menubar): Rewrite using
547 frame_inhibit_resize.
548 * w32term.h (struct w32_display_info): Add
549 horizontal_scroll_bar_cursor and cursor_display_counter.
550 (struct scroll_bar): Add horizontal.
551 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
552 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
553 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
554 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
555 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
556 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
557 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
558 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
559 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
560 instead of WM_EMACS_CREATESCROLLBAR.
561 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
562 WND_SCROLLBAR_INDEX.
563 * w32term.c (horizontal_scroll_bar_min_handle)
564 (horizontal_scroll_bar_left_border)
565 (horizontal_scroll_bar_right_border): New integers.
566 (x_set_frame_alpha): Replace x_highlight_frame by
567 w32_focus_frame.
568 (x_window_to_scroll_bar): New argument "type". Update callers
569 accordingly.
570 (w32_set_horizontal_scroll_bar_thumb)
571 (x_horizontal_scroll_bar_report_motion)
572 (w32_set_horizontal_scroll_bar)
573 (w32_horizontal_scroll_bar_handle_click)
574 (x_horizontal_scroll_bar_report_motion): New functions.
575 (w32_mouse_position): Discriminate horizontal and vertical
576 scrollbar cases.
577 (my_create_scrollbar): Replace with two new functions
578 my_create_vscrollbar and my_create_hscrollbar.
579 (x_scroll_bar_create): New argument "horizontal". Update
580 callers accordingly.
581 (x_scroll_bar_remove, w32_condemn_scroll_bars)
582 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
583 scroll bar case.
584 (w32_read_socket): Handle WM_HSCROLL cae.
585 (x_new_font): Don't recompute fringe widths. Use
586 frame_inhibit_resize. Calculate new menu bar height iff we
587 build without toolkit. Always clear under internal border.
588 (x_set_window_size): Don't check frame size or recompute
589 fringes. Reset fullscreen status before applying sizes. Always
590 resize as requested by pixelwise argument. Don't call
591 do_pending_window_change.
592 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
593 (w32_initialize_display_info): Initialize dpyinfo's
594 horizontal_scroll_bar_cursor entry.
595 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
596 (w32_initialize): Init horizontal_scroll_bar_min_handle and
597 horizontal_scroll_bar_left_border.
598 (w32fullscreen_hook): Intermittently resize window to normal
599 when switching from fullscreen to maximized state.
600 (run_window_configuration_change_hook): Don't run it if frame is
601 not official yet.
602 (unwind_change_frame): Remove.
603 (Fset_window_configuration): Rewrite using frame's official field.
604 * widget.c (set_frame_size): Don't call compute_fringe_widths.
605 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
606 * window.h (struct window): New fields old_pointm,
607 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
608 scroll_bar_height and suspend_auto_hscroll.
609 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
610 New functions.
611 (sanitize_window_sizes): Extern.
612 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
613 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
614 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
615 (WINDOW_CONFIG_SCROLL_BAR_LINES)
616 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
617 macros.
618 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
619 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
620 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
621 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
622 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
623 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
624 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
625 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
626 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
627 (Fwindow_old_point, sanitize_window_sizes): New functions.
628 (Qwindow_sanitize_window_sizes): New symbol.
629 (window_body_height): Count in horizontal scroll bar.
630 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
631 suspend_auto_hscroll slot.
632 (Fwindow_inside_edges): Count fringes pixelwise.
633 (coordinates_in_window, Fcoordinates_in_window_p): Consider
634 horizontal scroll bar.
635 (check_frame_size, adjust_window_margins): Remove functions and
636 corresponding calls.
637 (set_window_buffer): Initialize old_pointm and horizontal scroll
638 bars.
639 (temp_output_buffer_show): Reset hscroll related fields.
640 Initialize old_pointm.
641 (make_parent_window): Initialize old_pointm.
642 (make_window): Initialize old_pointm, horizontal scroll bar type,
643 and scroll bar height.
644 (resize_frame_windows): Don't count top margin in new sizes.
645 Don't use safe sizes when shrinking a frame; let the window
646 manager do the clipping.
647 (Fsplit_window_internal): Inherit horizontal scroll bar type and
648 height.
649 (Fdelete_window_internal): Unchain old_pointm marker.
650 (window_scroll_pixel_based, Fscroll_other_window): Adjust
651 old_pointm.
652 (Fwindow_text_width, Fwindow_text_height): New argument
653 "pixelwise".
654 (struct saved_window): New fields, old_pointm, hscroll_whole,
655 suspend_auto_hscroll, scroll_bar_height and
656 horizontal_scroll_bar_type.
657 (Fset_window_configuration, save_window_save): Set new fields of
658 saved_window.
659 (apply_window_adjustment): Don't call adjust_window_margins.
660 (set_window_margins): Don't change margins if new sizes don't
661 fit into window.
662 (set_window_scroll_bars): New argument "horizontal_type".
663 Handle horizontal scroll bars. Don't change scroll bars if they
664 don't fit into window.
665 (Fset_window_scroll_bars): New argument "horizontal_type".
666 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
667 (compare_window_configurations): Compare horizontal scroll bar
668 settings.
669 * xdisp.c (window_text_bottom_y, window_box_height): Count in
670 horizontal scroll bar height.
671 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
672 instead of FRAME_LINES.
673 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
674 ON_VERTICAL_SCROLL_BAR.
675 (with_echo_area_buffer): Initialize old_pointm.
676 (with_echo_area_buffer_unwind_data): Store old_pointm values in
677 vector.
678 (unwind_with_echo_area_buffer): Handle old_pointm.
679 (update_tool_bar): Set do_update when the tool bar window has at
680 least one line (since this is what the user sets).
681 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
682 (redisplay_tool_bar): Return early when toolbar has zero lines.
683 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
684 (hscroll_window_tree): Handle suspension of auto_hscroll and
685 old_pointm.
686 (set_horizontal_scroll_bar): New function.
687 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
688 more than one line. Handle horizontal scroll bars.
689 (note_mouse_highlight): Handle horizontal scrol bars.
690 (expose_frame): Set dimensions of XRectangle from frame's text
691 sizes.
692 (Vvoid_text_area_pointer): Update doc-string.
693 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
694 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
695 (x_set_internal_border_width): New functions.
696 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
697 (unwind_create_frame_1): Remove.
698 (Fx_create_frame): Handle horizontal scroll bars. Use official
699 field of frame structure to inhibit running
700 window-configuration-change-hook.
701 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
702 pixelwise. Handle frame's official field.
703 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
704 x_set_horizontal_scroll_bars, x_set_left_fringe,
705 x_set_right_fringe.
706 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
707 adjust_frame_size.
708 * xterm.h (struct x_display_info): Add
709 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
710 slots.
711 (struct scroll_bar): Add horizontal slot.
712 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
713 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
714 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
715 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
716 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
717 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
718 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
719 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
720 (x_clear_under_internal_border): Remove.
721 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
722 (x_window_to_scroll_bar): New argument TYPE. Update callers.
723 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
724 HORIZONTAL. Update callers.
725 (horizontal_action_hook_id): New action hook id.
726 (x_horizontal_scroll_bar_to_input_event)
727 (x_create_horizontal_toolkit_scroll_bar)
728 (xt_horizontal_action_hook)
729 (x_set_toolkit_horizontal_scroll_bar_thumb)
730 (XTset_horizontal_scroll_bar, x_net_wm_state)
731 (x_horizontal_scroll_bar_report_motion): New functions.
732 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
733 horizontal scroll bars.
734 (SCROLL_BAR_HORIZONTAL_NAME): Define.
735 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
736 by scroll bar.
737 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
738 horizontal scroll bars.
739 (handle_one_xevent): Handle horizontal scroll bar events. Call
740 x_net_wm_state.
741 (x_set_window_size_1, x_wm_set_size_hint): Don't call
742 check_frame_size.
743 (x_set_window_size): Don't call check_frame_size and
744 do_pending_window_change.
745 (x_term_init): Init horizontal_scroll_bar_cursor display info.
746 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
747 (x_scroll_bar_set_handle): Add some checks when calling
748 x_clear_area.
750 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
752 Revert previous change.
753 There is certainly nothing wrong with writing code like 'lo <= i
754 && i <= hi', even if LO happens to a constant. There isn't even
755 anything wrong in general with writing 'a <= b' if A happens to
756 be a constant. At any rate stylistic changes shouldn't
757 be done like this without discussion.
759 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
761 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
762 (Fgarbage_collect): Reorder conditions that are written backwards.
763 * data.c (cons_to_unsigned): Likewise.
764 * dispnew.c (update_frame_1, sit_for): Likewise.
765 * fileio.c (file_offset): Likewise.
766 * filelock.c (read_lock_data, lock_file): Likewise.
767 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
768 Likewise.
769 * font.c (font_intern_prop, font_style_symbolic): Likewise.
770 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
771 * lread.c (read1): Likewise.
772 * minibuf.c (read_minibuf_noninteractive): Likewise.
773 * nsterm.m (x_set_frame_alpha): Likewise.
774 * process.c (wait_reading_process_output): Likewise.
775 * region-cache.c (delete_cache_boundaries): Likewise.
776 * xterm.c (x_set_frame_alpha): Likewise.
778 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
780 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
781 Now static.
783 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
785 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
786 because atimer expiration is absolute rather than relative.
788 2014-07-25 Eli Zaretskii <eliz@gnu.org>
790 * w32term.h (current_popup_menu, menubar_in_use): Move
791 declarations from w32term.c.
793 2014-07-25 Martin Rudalics <rudalics@gmx.at>
795 * w32fns.c (menubar_in_use): No more static.
796 * w32term.c (current_popup_menu, menubar_in_use): Declare.
798 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
800 Move hourglass machinery to RIF.
801 * dispextern.h (struct redisplay_interface): New members
802 show_hourglass and hide_hourglass. Indent comments.
803 (show_hourglass, hide_hourglass): Remove prototypes.
804 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
805 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
806 (ns_redisplay_interface): Add them.
807 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
808 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
809 (w32_arrow_cursor): New function to hack around non-GUI frames.
810 (w32_redisplay_interface): Add new functions.
811 * w32term.h (w32_arror_cursor): Add prototype.
812 * xdisp.c (show_hourglass): New function, refactored out from
813 platform-dependent code.
814 (cancel_hourglass): Now call to RIF function.
815 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
816 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
817 (x_redisplay_interface): Add new functions.
819 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
821 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
822 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
823 and complete previous change.
824 * frame.c (adjust_frame_height): New function.
825 (Fset_frame_height, Fset_frame_size): Use it.
826 (x_set_frame_parameters): Take frame top margin into account.
828 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
830 * frame.c (Fset_frame_height): Take frame top margin into account.
831 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
832 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
834 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
836 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
837 menubar_height as such. Tweak comment.
838 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
839 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
840 All related users changed.
841 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
842 * xterm.c (handle_one_xevent):
843 * gtkutil.c (xg_event_is_for_menubar):
844 * xfns.c (x_window) [USE_X_TOOLKIT]:
845 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
846 to use FRAME_MENUBAR_HEIGHT.
848 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
850 * frame.c (Fframe_parameters): Always report frame height without
851 menu and tool bar lines.
853 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
855 * nsterm.m (applicationDidFinishLaunching:): Call
856 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
857 (antialiasThresholdDidChange:): New method for EmacsApp.
859 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
861 * macfont.m (macfont_update_antialias_threshold): Remove static.
863 * macfont.h (macfont_update_antialias_threshold): Declare.
865 2014-07-21 Eli Zaretskii <eliz@gnu.org>
867 * w32select.c (setup_windows_coding_system): Apply
868 CODING_ANNOTATION_MASK to the common_flags member of struct
869 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
871 * w16select.c (Fw16_get_clipboard_data): Apply
872 CODING_ANNOTATION_MASK to the common_flags member of struct
873 coding_system.
875 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
876 buffer position where we are to start the iteration.
877 (handle_invisible_prop): Record in it->stop_charpos the position
878 where the invisible text ends. (Bug#18035)
879 (hscroll_window_tree): Don't try hscrolling windows whose cursor
880 row has zero buffer position as their start position. Reported by
881 martin rudalics <rudalics@gmx.at>.
883 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
884 infinite looping in redisplay when display lines don't have enough
885 space to display even a single character. (Bug#18036)
887 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
889 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
890 * xfns.c (x_window): Use it to allow xfree later.
891 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
892 where appropriate. Use bool for booleans and remove redundant checks.
893 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
894 * xterm.c (x_free_frame_resources): Free shell_position.
896 2014-07-19 K. Handa <handa@gnu.org>
898 * xfaces.c (realize_x_face): Call font_load_for_lface with no
899 mandatory font spec (Bug#17973).
901 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
903 * font.c (font_score): Return the worst score if the size of
904 ENTITY is wrong by more than a factor 2 (Bug#17973).
906 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
908 * frame.c (frame_unspecified_color): New function
909 refactored out from ...
910 (Fframe_parameters, Fframe_parameter): ... adjusted users.
911 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
912 function to ...
913 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
914 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
915 * lisp.h (set_frame_param): Remove prototype.
916 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
917 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
918 inlined from here.
920 Prefer 'x_display_info *' to 'Display *' in X selection code.
921 This helps to avoid unneeded calls to x_display_info_for_display.
922 * xterm.h (struct selection_input_event): Record 'x_display_info *'
923 instead of 'Display *'.
924 (SELECTION_EVENT_DPYINFO): New macro.
925 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
926 it as an lvalue. Mention this in comment.
927 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
928 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
929 (selection_data_to_lisp_data, receive_incremental_selection):
930 Convert to use 'x_display_info *'. Adjust users where appropriate.
931 (lisp_data_to_selection_data): Likewise. Also pass 'struct
932 selection data *' as last arg to not return values in args.
933 (unexpect_property_change): Use common removal technique.
935 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
937 * print.c (print_preprocess): Adjust to match changed
938 sub char-table structure and avoid crash (Bug#18038).
940 * data.c (wrong_choice): Not static any more.
941 * lisp.h (wrong_choice): Add prototype.
942 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
943 Declare namebuf as such. Tweak comment.
944 [USE_GTK]: Likewise for tool_bar_position.
945 (fset_tool_bar_position) [USE_GTK]: Ditto.
946 (FRAME_TOOL_BAR_POSITION): New macro.
947 * frame.c (x_report_frame_params):
948 * gtkutil.c (update_frame_tool_bar):
949 * xfns.c (Fx_create_frame): Use it.
950 (x_set_tool_bar_position): Add meaningful diagnostic messages.
952 2014-07-16 Eli Zaretskii <eliz@gnu.org>
954 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
955 buffer's default-directory only if it is a string. (Bug#17986)
957 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
959 More precise control over values of some buffer-local variables.
960 * keyboard.c (Qvertical_scroll_bar):
961 * frame.c (Qleft, Qright): Move to ...
962 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
963 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
964 (syms_of_buffer): DEFSYM all of the above, attach special properties.
965 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
966 vertical-scroll-bar, scroll-up-aggressively
967 and scroll-down-aggressively.
968 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
969 Add declarations.
970 * nsfns.m, frame.h (Qleft, Qright):
971 * nsterm.m (Qleft): Remove declarations.
972 * gtkutil.c (toplevel): Include buffer.h.
973 * data.c (wrong_choice, wrong_range): New functions.
974 (store_symval_forwarding): Handle special properties of buffer-local
975 variables and use functions from the above to signal error, if any.
977 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
978 values. Add comment.
979 (struct frame): Re-arrange layout to avoid extra padding and use bit
980 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
981 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
982 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
983 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
984 Define as no-ops because there are no scroll bars anyway.
985 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
986 Adjust users.
988 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
989 Add convenient setter.
990 (font_put_frame_data, font_get_frame_data): Use it.
992 2014-07-15 Daiki Ueno <ueno@gnu.org>
994 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
995 pointer argument, before dereferencing.
996 (XCHAR2B_BYTE2): Likewise.
998 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
1000 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
1001 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
1002 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
1003 Use record_unwind_protect_int and avoid consing.
1004 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
1006 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
1008 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
1010 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
1011 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
1012 * emacs.c [MSDOS]:
1013 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
1014 (main) [MSDOS]: Use SET_BINARY instead of setmode.
1015 * minibuf.c: Include binary-io.h instead of fcntl.h.
1016 (read_minibuf_noninteractive):
1017 Use set_binary_mode instead of handcrafted code.
1018 Don't call emacs_set_tty if emacs_get_tty failed.
1019 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
1020 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
1021 * w32.c (pipe2): Adjust eassert to include O_BINARY.
1023 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
1024 This works around a GCC compiler bug when Emacs is configured with
1025 --enable-gcc-warnings.
1027 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
1029 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
1030 or characters in string, respectively. Add comment.
1031 * fringe.c (Fdefine_fringe_bitmap):
1032 * fns.c (Fsubstring, substring_both): Use it.
1033 * keymap.c (Fdefine_key, Flookup_key):
1034 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
1036 * term.c (tty_menu_add_pane, tty_menu_add_selection):
1037 Use menu_item_width.
1038 (tty_menu_show): Simplify because tty_menu_create never return NULL.
1040 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
1042 Improve behavior of 'bzr up; cd src; make -k'.
1043 * Makefile.in (top_srcdir): New var.
1044 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
1045 Use '$(top_srcdir)' instead of '$(srcdir)/..';
1046 its expansion is a bit shorter.
1047 (../config.status): Actually build config.status instead of
1048 just complaining.
1049 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
1050 New macros, copied and relocated from ../Makefile.in.
1051 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
1052 (../config.status, Makefile): New dependencies and rules,
1053 copied with relocation from ../Makefile.in. This should be more
1054 likely to rebuild the build machinery properly if you do a 'make'
1055 in the src directory.
1057 2014-07-12 Eli Zaretskii <eliz@gnu.org>
1059 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
1060 than 1. (Bug#17962)
1062 * w32fns.c (Fx_file_dialog): Mention in the doc string the
1063 behavior on Windows 7 and later when the function is repeatedly
1064 invoked with the same value of DIR. (Bug#17950)
1066 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
1067 string to match the one in w32fns.c.
1069 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
1070 stdin to binary mode only if it is connected to a terminal.
1072 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
1074 Coalesce extern decls.
1075 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
1076 * sysdep.c (emacs_get_tty, emacs_set_tty):
1077 Move duplicate extern decls from here ...
1078 * systty.h: ... to here, so that there's just one copy.
1080 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
1082 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
1084 * nsfns.m (Fns_popup_font_panel): Ditto.
1086 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1088 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
1089 not only on '\n'.
1090 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
1092 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
1093 [DOS_NT]: Implement for WINDOWSNT.
1095 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
1096 unsigned.
1098 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1100 * sysdep.c (suppress_echo_on_tty): New function.
1101 * minibuf.c (read_minibuf_noninteractive): Use it.
1103 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
1105 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
1106 sysinfo failed. Adjust docstring.
1108 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1110 Implement memory-info for MS-DOS.
1111 * dosfns.c (dos_memory_info): New function.
1112 * dosfns.h (dos_memory_info): Add prototype.
1113 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
1114 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
1115 of doing some of its job.
1117 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
1118 reference termios structure members.
1120 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1122 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
1124 * minibuf.c (top): Include systty.h. Declare external
1125 emacs_get_tty and emacs_set_tty.
1126 (Vread_hide_char): New lisp variable.
1127 (read_minibuf_noninteractive): Hide characters with
1128 Vread_hide_char if it is a character. (Bug#17839)
1130 2014-07-10 Eli Zaretskii <eliz@gnu.org>
1132 Implement memory-info for MS-Windows.
1133 * w32.c (w32_memory_info): New function.
1134 * w32.h (w32_memory_info): Prototype it.
1135 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
1137 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
1139 * coding.h (struct coding_system): Remove 'error_positions' (unused)
1140 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
1141 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
1142 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1143 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1144 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1145 (decode_coding_big5, decode_coding_charset, decode_coding)
1146 (encode_coding): Adjust users.
1148 * alloc.c (Fmemory_info): New function.
1150 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1152 * syntax.c (back_comment): Use more-natural location for label.
1154 * font.c, font.h (font_unparse_fcname): Now static.
1155 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1157 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1159 Next minor cleanup of font subsystem.
1160 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1161 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1162 really used).
1163 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1164 unused.
1165 * ftfont.h (ftfont_font_format): Remove prototype.
1166 * ftfont.c (ftfont_font_format): Remove; now unused.
1167 (ftfont_open):
1168 * nsfont.m (nsfont_open):
1169 * w32font.c (w32font_open_internal):
1170 * w32uniscribe.c (uniscribe_open):
1171 * xfont.c (xfont_open):
1172 * xftfont.c (xftfont_open): All users changed.
1174 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1175 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1177 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1179 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1180 x_produce_glyphs does when it generates a stretch glyph that
1181 represents a TAB. (Bug#17969)
1183 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1184 and there is a display property at that position, don't call
1185 move_it_to to move to a position before window start. (Bug#17942)
1186 Fix condition for finding CHARPOS by the first call to move_it_to.
1187 (Bug#17944)
1189 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1191 * syntax.c (find_defun_start): Try the cache even
1192 if !open_paren_in_column_0_is_defun_start.
1193 (back_comment): If find_defun_start was pessimistic, use the
1194 scan_sexps_forward result to improve the cache (bug#16526).
1196 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1198 * xdisp.c (redisplay_window): If redisplay of a window ends up
1199 with point in a partially visible line at end of the window, make
1200 sure the amended position of point actually has smaller Y
1201 coordinate; if not, give up and scroll the display. (Bug#17905)
1203 * window.c (window_scroll_pixel_based): When point ends up at the
1204 last fully visible line, don't let move_it_to stop at the left
1205 edge of the line and dupe us into thinking point is inside the
1206 scroll margin.
1208 * w32.c (network_interface_info): Make sure the argument is a
1209 Lisp string.
1211 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1213 * process.c (read_and_dispose_of_process_output): Fix typo
1214 in previous patch: we want nonnegative fds, not nonzero fds.
1216 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1218 * chartab.c (char_table_translate): Move to...
1219 * character.h (char_table_translate): ... inline function here.
1220 Avoid Faref and assume that args are always valid. This helps to
1221 speedup search, which is especially important for a huge buffers.
1222 * lisp.h (char_table_translate): Remove prototype.
1224 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1225 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1226 New function, with an intention to avoid code duplication between
1227 a few font drivers.
1228 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1229 Add prototype.
1230 * ftfont.c (ftfont_open):
1231 * macfont.m (macfont_open):
1232 * xftfont.c (xftfont_open): Use it.
1234 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1236 * process.c: Add sanity checks for file descriptors (Bug#17844).
1237 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1238 Check that infd is nonnegative before using it as an fd.
1239 (read_and_dispose_of_process_output, Fprocess_send_eof):
1240 Likewise, for outfd.
1241 (wait_reading_process_output): Omit unnecessary check of infd.
1243 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1245 Minor fixups related to usage of the 'long' type.
1246 * gnutls.c (emacs_gnutls_handshake):
1247 * xfaces.c (dump_realized_face):
1248 Work even if 'long' is narrower than 'void *'.
1249 * termcap.c (scan_file):
1250 * xselect.c (x_decline_selection_request)
1251 (x_reply_selection_request, x_get_window_property):
1252 * xterm.c (x_set_frame_alpha):
1253 Remove unnecessary 'L' suffixes of integer constants.
1254 * xfns.c (hack_wm_protocols):
1255 * xselect.c (x_fill_property_data):
1256 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1257 Remove unnecessary casts to 'long'.
1258 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1260 Minor ImageMagick safety fixes.
1261 * image.c (imagemagick_compute_animated_image):
1262 Remove useless assignment to local. Avoid problems if dest_width is 0.
1263 (imagemagick_load_image): Use int for pixel counts that can't
1264 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1265 a row width greater than the image width (or greater than LONG_MAX!).
1267 2014-07-04 K. Handa <handa@gnu.org>
1269 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1270 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1271 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1273 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1275 * font.h (struct font_driver): Remove get_outline and free_outline;
1276 not used by any font driver.
1277 * ftfont.c (ftfont_driver):
1278 * macfont.m (macfont_driver):
1279 * nsfont.m (nsfont_driver):
1280 * w32font.c (w32font_driver):
1281 * w32uniscribe.c (uniscribe_font_driver):
1282 * xfont.c (xfont_driver): Related users changed.
1283 * xselect.c (x_get_window_property): Use convenient xmalloc.
1284 Call to xfree only if some data was really allocated.
1286 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1288 On MS-Windows, display busy cursor on all GUI frames.
1289 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1290 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1291 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1292 Likewise.
1293 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1294 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1296 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1298 Use convenient alists to manage per-frame font driver-specific data.
1299 * frame.h (struct frame): Rename font_data_list to...
1300 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1301 * font.h (struct font_data_list): Remove; no longer need a special
1302 data type.
1303 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1304 Adjust prototypes.
1305 * font.c (font_put_frame_data, font_get_frame_data)
1306 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1307 management.
1308 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1309 Related users changed.
1310 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1311 Prefer convenient xmalloc and xfree.
1313 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1315 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1316 the window whose glyph row is being prepared and a flag whether it
1317 is for mode/header line. Make sure the glyph row's marginal areas
1318 are in sync with what the window wants.
1319 (Bug#17892)
1321 * xdisp.c (display_line, display_mode_line): Call
1322 prepare_desired_row with additional arguments, as appropriate.
1324 * dispextern.h (prepare_desired_row): Adjust prototype.
1326 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1328 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1329 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1330 caused by xw_popup_dialog in daemon mode (Bug#17891).
1332 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1334 * frame.c (do_switch_frame): When switching to another TTY frame,
1335 make sure FrameCols and FrameRows are in sync with the new frame's
1336 data. (Bug#17875)
1338 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1340 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1341 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1342 min_char slots. Adjust comment.
1343 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1344 Add SUB_CHAR_TABLE_OFFSET member.
1345 (make_uninit_sub_char_table): New function.
1346 (toplevel): Add compile-time assert to verify suitable member layout
1347 in Lisp_Sub_Char_Table.
1348 * alloc.c (mark_char_table): Add extra argument to denote char table
1349 subtype. Adjust to match new layout of sub char-table.
1350 (mark_object): Always mark sub char-tables with mark_char_table.
1351 * chartab.c (make_sub_char_table, copy_sub_char_table)
1352 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1353 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1354 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1355 All related users changed.
1356 * lread.c (read1): Adjust to match new layout of sub char-table.
1357 * print.c (print_object): Likewise (Bug#17898).
1359 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1361 * keymap.c (get_keyelt): Simplify.
1362 (copy_keymap_item): Remove left-over code for when we had
1363 key-shortcut caches.
1365 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1367 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1368 (dealloc): Remove for EmacsScroller.
1370 * nsterm.h (EmacsScroller): Remove dealloc.
1372 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1374 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1376 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1378 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1379 when setNeedsDisplay is called so we don't trigger redisplay for every
1380 tool bar update.
1382 * nsterm.m (any_help_event_p): New variable.
1383 (mouseMoved:): Set any_help_event_p to YES if help event is
1384 generated. Remove else with empty help event that triggered redisplay
1385 for every mouse move.
1386 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1388 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1390 * xfns.c (Qsuppress_icon): Remove; no real users.
1391 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1392 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1393 (syms_of_w32fns): Don't DEFSYM it.
1395 2014-06-29 Glenn Morris <rgm@gnu.org>
1397 * Makefile.in (ns-app): Mark as PHONY.
1399 2014-06-28 Glenn Morris <rgm@gnu.org>
1401 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1402 liblw.a in this directory.
1404 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1406 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1407 also in unibyte case. (Bug#17865)
1409 2014-06-28 K. Handa <handa@gnu.org>
1411 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1412 (MIN_CHARBUF_SIZE): New macro.
1413 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1415 2014-06-27 Glenn Morris <rgm@gnu.org>
1417 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1418 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1419 (.el.elc): Replace suffix rule with pattern rule.
1420 (%.elc): New pattern rule, with order-only prerequisite.
1421 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1422 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1423 in place of BOOTSTRAPEMACS.
1425 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1427 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1429 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1431 Consistently use validate_subarray to verify substring.
1432 * fns.c (validate_substring): Not static any more. Adjust to
1433 use ptrdiff_t, not EMACS_INT, because string and vector limits
1434 can't exceed ptrdiff_t even if EMACS_INT is wider.
1435 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1436 (secure_hash): Adjust user.
1437 * lisp.h (validate_subarray): Add prototype.
1438 * coding.c (Fundecodable_char_position):
1439 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1440 Use validate_subarray. Adjust comment to mention substring.
1442 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1444 Do not allow out-of-range character position in Fcompare_strings.
1445 * fns.c (validate_subarray): Add prototype.
1446 (Fcompare_substring): Use validate_subarray to check ranges.
1447 Adjust comment to mention that the semantics was changed. Also see
1448 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1450 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1452 Be more consistent about the 'Qfoo' naming convention.
1453 * image.c (Fimagemagick_types):
1454 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1455 * process.c (Fmake_network_process):
1456 Rename C local identifier 'Qfoo to avoid giving the false
1457 impression that it stands for the symbol 'foo'.
1459 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1461 Simplify and cleanup character conversion stuff.
1462 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1463 Remove prototypes.
1464 * character.c (multibyte_char_to_unibyte)
1465 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1466 * character.h (make_char): Remove; unused.
1467 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1468 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1469 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1470 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1471 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1473 2014-06-22 Mario Lang <mlang@delysid.org>
1475 * w32fns.c (Fw32_shell_execute): The the -> the.
1477 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1479 * xmenu.c (mouse_position_for_popup):
1480 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1481 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1482 * menu.c (Fx_popup_menu):
1483 * xselect.c (x_handle_dnd_message): Adjust users.
1484 * menu.h (mouse_position_for_popup): Remove prototype.
1485 * xterm.h (x_relative_mouse_position): Add prototype.
1486 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1487 call XFree if XQueryTree returns zero.
1489 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1491 * indent.c (Fvertical_motion): Doc fix.
1492 Move to the goal column, if any, with a single call to
1493 move_it_in_display_line, not in two calls. Doing this with two
1494 calls causes move_it_in_display_line apply the line-prefix
1495 handling twice instead of just once. (Bug#17823)
1497 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1499 Port to OS X ACLs (Bug#17810).
1500 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1501 ACL_TYPE_ACCESS) doesn't work.
1503 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1505 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1506 before checking key-translation-map (bug#17659).
1508 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1510 * font.c (font_make_object): Avoid dangling pointer which may
1511 crash GC (Bug#17771).
1513 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1515 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1516 prototype of DGifCloseFile as appropriate for older and newer
1517 versions of giflib.
1518 (gif_close): New function, encapsulates the differences in the
1519 calling sequence of DGifCloseFile before v5.1.0 and after it.
1520 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1521 error string where appropriate. (Bug#17790)
1523 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1524 macro execution, make sure point didn't move since last complete
1525 redisplay, as the condition for using the glyph matrix
1526 information. (Bug#17777)
1528 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1530 Minor cleanup of fonset code.
1531 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1532 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1533 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1534 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1535 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1536 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1537 (free_realized_fontset): Remove because a no-op since 2008.
1538 (free_face_fontset): Adjust user.
1539 (syms_of_fontset): Shrink fontset by one extra slot.
1541 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1543 Omit redundant extern decls.
1544 Most of this patch is from Dmitry Antipov, in:
1545 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1546 * commands.h (update_mode_lines):
1547 * frame.h (Qbackground_color, Qforeground_color)
1548 (x_set_menu_bar_lines):
1549 * ftfont.c (ftfont_font_format):
1550 * intervals.h (Qkeymap, Qfont):
1551 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1552 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1553 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1554 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1555 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1556 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1557 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1558 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1559 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1560 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1561 (Qtool_bar, Qheader_line):
1562 * macros.c (Fexecute_kbd_macro):
1563 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1564 * xterm.c (x_delete_terminal, XSetIMValues):
1565 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1566 (x_implicitly_set_name, popup_activated)
1567 (widget_store_internal_border):
1568 Remove redundant decls.
1569 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1570 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1571 Remove _Noreturn, as make-docfile now does that for us.
1572 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1573 (Qregion_extract_function): New decl.
1574 * window.c, xfns.c: Include menu.h.
1576 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1578 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1580 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1582 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1583 * callint.c (read_file_name): ... convert to static here.
1584 * lisp.h (Fread_file_name): Do not EXFUN it.
1585 (STRING_COPYIN): Remove; unused.
1586 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1587 (char_composable_p): ... static function. All users changed.
1588 * eval.c (toplevel): Remove redundant #include directives.
1589 * xterm.c (x_initialize): Add static to match prototype.
1590 * ccl.c (Fccl_execute_on_string):
1591 * font.c (fon_intern_prop): Use make_specified_string.
1593 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1595 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1596 Reported by David Caldwell in:
1597 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1599 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1601 Do not ask for XRender extension each time XFT font is opened.
1602 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1603 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1605 2014-06-15 Glenn Morris <rgm@gnu.org>
1607 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1609 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1611 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1612 information if we are in the middle of executing a keyboard macro,
1613 since redisplay doesn't update the screen until the macro is
1614 finished. (Bug#17777)
1616 * alloc.c (cleanup_vector): Don't dereference a font driver
1617 pointer if it is NULL. (Bug#17771)
1619 2014-06-13 Glenn Morris <rgm@gnu.org>
1621 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1622 ($(lispsource)/international/charprop.el)
1623 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1624 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1625 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1626 GNU make automatically passes command-line arguments to sub-makes.
1628 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1630 Avoid hangs in accept-process-output (Bug#17647).
1631 * lisp.h, process.c (wait_reading_process_input):
1632 Return int, not bool. All uses changed.
1633 * process.c (SELECT_CANT_DO_WRITE_MASK):
1634 Remove macro, replacing with ...
1635 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1636 All uses changed.
1637 (status_notify): New arg WAIT_PROC. Return int, not void.
1638 All uses changed.
1640 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1642 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1643 the frame is the initial frame, because the hook is not set up
1644 then, and Emacs crashes.
1645 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1647 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1649 * keymap.c (silly_event_symbol_error): Don't recommend the use
1650 of strings.
1652 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1654 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1655 matching overlay strings with 'cursor' property against buffer
1656 positions traversed in the glyph row. (Bug#17744)
1658 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1660 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1661 on Cocoa.
1663 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1664 determine 10.9 (Bug#17751).
1666 * macfont.m (macfont_draw): Positions were not freed.
1668 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1670 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1671 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1672 function. Also adjust comment.
1673 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1675 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1676 * font.c (font_done_for_face):
1677 * xface.c (realize_non_ascii_face): Adjust user.
1678 * font.h (struct font_driver): Convert 'prepare_face' to return
1679 void because its return value is never used anyway.
1680 * xfont.c (xfont_prepare_face): Return void.
1681 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1682 (xftfont_done_face): Use xfree.
1684 * dispextern.h (last_tool_bar_item): Remove declaration.
1685 * frame.h (struct frame): New member last_tool_bar_item.
1686 * frame.c (make_frame): Initialize it.
1687 * xdisp.c (toplevel): Remove last_tool_bar_item.
1688 (handle_tool_bar_click, note_tool_bar_highlight):
1689 * w32term.c (w32_read_socket, w32_initialize):
1690 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1692 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1693 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1695 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1697 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1698 * process.c (Faccept_process_output)
1699 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1700 the return value is about PROCESS, not about other processes.
1702 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1704 Further adjustments to mark_object and friends.
1705 Now the mark_object's stack is just 32 bytes on a 64-bit
1706 system, which means extra 20% off the stack usage.
1707 * alloc.c (mark_save_value): As before, refactored out from ...
1708 (mark_object): ... adjusted user. Also add comment.
1710 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1712 Fix core dump after a dropped X connection (Bug#17704).
1713 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1714 is dead, as we may be shutting down.
1716 2014-06-08 Glenn Morris <rgm@gnu.org>
1718 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1720 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1722 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1724 If a C name must be extern on some platforms, make it extern on all.
1725 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1726 (load_color):
1727 * font.h (ftxfont_driver) [HAVE_XFT]:
1728 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1729 * lisp.h (get_frame_param):
1730 * menu.h (tty_menu_show):
1731 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1732 * termhooks.h (encode_terminal_code):
1733 * xterm.h (x_menu_wait_for_event):
1734 Always declare.
1735 * frame.c (get_frame_param):
1736 * fringe.c (max_used_fringe_bitmap):
1737 * ftxfont.c (ftxfont_driver):
1738 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1739 * menu.c (menu_items_inuse):
1740 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1741 * term.c (encode_terminal_code, tty_menu_show):
1742 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1743 * xfaces.c (load_color):
1744 * xmenu.c (x_menu_wait_for_event):
1745 Now always extern.
1747 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1749 Change object marking routines to minimize stack usage.
1750 This change moves a few cold paths from mark_object to NO_INLINE
1751 functions and adjusts symbol marking loop. According to GCC 4.8.2
1752 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1753 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1754 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1755 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1756 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1757 refactored out from ...
1758 (mark_object): ... adjusted user. Also mark symbols in a tight
1759 inner loop.
1760 (mark_face_cache): Add NO_INLINE.
1762 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1764 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1765 contains garbage on WINDOWSNT (which could potentially infloop at
1766 exit).
1768 Minimize cursor motion during TTY menu updates.
1769 * term.c (tty_menu_display): Don't position cursor here.
1770 Instead, pass the cursor coordinates to update_frame_with_menu.
1771 (tty_menu_activate): Send the hide cursor command only once in an
1772 iteration through the outer 'while' loop.
1774 * dispnew.c (update_frame_1): Accept an additional argument
1775 SET_CURSOR_P, and position the cursor at the end of the frame
1776 update only if that argument is non-zero. All callers changed to
1777 provide the additional argument as non-zero, except for
1778 update_frame_with_menu.
1779 (update_frame_with_menu): Accept 2 additional arguments ROW and
1780 COL; if they are non-negative, instruct update_frame_1 not to
1781 position the cursor, and instead position it according to ROW and COL.
1783 * dispextern.h (update_frame_with_menu): Update prototype.
1785 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1787 * callproc.c (call_process): Don't check read-only if we don't insert
1788 anything (bug#17666).
1790 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1792 * dispnew.c (update_frame_with_menu): Set display_completed.
1794 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1796 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1797 only for WINDOWSNT.
1798 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1800 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1802 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1803 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
1805 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
1807 * window.c (Frecenter): Signal an error if window-buffer is not
1808 current-buffer.
1810 * keyboard.c (make_lispy_position): Don't include a buffer position in
1811 mode/header-line mouse events.
1813 * keyboard.c (read_char): Handle (t . <event>) in the second use of
1814 Vunread_command_events (bug#17650).
1816 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
1818 * xterm.c (x_setup_pointer_blanking):
1819 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
1821 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
1823 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
1824 because it will be defined in generated config.h if needed.
1826 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1828 Use terminal-specific hooks to display popup dialogs.
1829 * termhooks.h (struct terminal): New field popup_dialog_hook.
1830 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
1831 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
1832 code and use popup_dialog_hook.
1833 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
1834 * nsterm.h (ns_popup_dialog): Adjust prototype.
1835 * nsterm.m (ns_create_terminal):
1836 * w32term.c (w32_create_terminal):
1837 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
1838 Setup popup_dialog_hook.
1840 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1842 * w32heap.c (report_temacs_memory_usage): Improve the report by
1843 reporting the large blocks that are actually occupied at dump time.
1845 * w32console.c (initialize_w32_display): Set the console
1846 menu_show_hook, otherwise TTY menus are broken on w32.
1848 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1850 Use terminal-specific hooks to display menus.
1851 * termhooks.h (struct terminal): New field menu_show_hook.
1852 * menu.h (<anonymous enum>): Bit flags for menu hooks.
1853 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
1854 Adjust prototypes.
1855 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
1856 * nsmenu.m (ns_menu_show):
1857 * w32menu.c (w32_menu_show):
1858 * xmenu.c (x_menu_show):
1859 * term.c (tty_menu_show): Adjust to use bit flags.
1860 (set_tty_hooks): Set menu_show_hook.
1861 * xterm.c (x_create_terminal):
1862 * nsterm.m (ns_create_terminal):
1863 * msdos.c (initialize_msdos_display):
1864 * w32term.c (w32_create_terminal): Likewise.
1866 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
1868 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
1870 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1872 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
1873 (FD_SET): Don't define on WINDOWSNT.
1875 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1877 * emacs.c: Include "sysselect.h", to define its inline functions.
1878 Problem reported by Glenn Morris in:
1879 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
1881 Do not require libXt-devel when building with gtk.
1882 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
1883 dependency on libXt-devel.
1884 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
1885 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
1886 lwlib-widget.h now does this.
1887 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
1889 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
1891 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
1892 * process.c (add_read_fd, delete_read_fd, add_write_fd)
1893 (delete_write_fd, wait_reading_process_output):
1894 Remove now-redundant easserts.
1895 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
1896 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1897 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
1898 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
1900 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1902 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
1903 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
1904 (calloc): Don't undef, it is never defined.
1905 (HEAP_ENTRY_SHIFT): Remove unused macro.
1907 * Makefile.in (C_HEAP_SWITCH): Remove.
1908 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
1910 Fix MS-Windows build broken by menu changes on 2014-06-02.
1911 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
1913 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
1914 Define instead of including ../lwlib/lwlib.h, which causes
1915 compilation errors due to missing X11 headers.
1917 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1919 * process.c (wait_reading_process_output): Omit incorrect test of
1920 p->infd against zero. Add easserts for infd having a plausible value.
1922 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1924 Adjust to match recent lwlib changes.
1925 * menu.h (xmalloc_widget_value): Replace by ...
1926 (make_widget_value): ... new prototype.
1927 * menu.c (xmalloc_widget_value): Replace by ...
1928 (make_widget_value): ... new function.
1929 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
1930 * gtkutil.c (malloc_widget_value, free_widget_value):
1931 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
1932 * keyboard.h (enum button_type, struct _widget_value):
1933 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
1934 Likewise.
1935 * nsmenu.m (ns_update_menubar, ns_menu_show):
1936 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
1937 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
1938 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
1940 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1942 * image.c (x_query_frame_background_color)
1943 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
1944 Fix --enable-gcc-warnings compilation without image libraries.
1946 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1948 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
1949 emulated break value only if it goes up.
1950 (sbrk): Add assertion that the INCREMENT argument is strictly
1951 zero. Improve and correct the commentary.
1953 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1955 Improve AIX-related merge from emacs-24.
1956 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
1957 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
1958 not on AIX; since we're on the trunk we can use enums more broadly.
1960 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1962 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
1964 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1965 to min(value, whole).
1967 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1969 Bring back the changes to GDB-visible symbols, but only on AIX.
1970 And only if it's not pre-4.2 GCC.
1971 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1972 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1973 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1974 New macros.
1976 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1978 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1979 with PT, not GPT. (Bug#16433)
1981 Revert last changes to GDB-visible symbols.
1982 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1983 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1984 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1985 Delete macros.
1987 2014-06-02 Glenn Morris <rgm@gnu.org>
1989 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1991 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1993 Fix port to 32-bit AIX with xlc (Bug#17598).
1994 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1995 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1996 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1997 to work around a compiler bug in IBM xlc 12.1.
1999 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2001 * xterm.c (x_update_window_end): Don't invalidate the entire
2002 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2003 highlight needs to be redisplayed. (Bug#17588)
2005 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2007 Port the GDB-visible symbols to AIX.
2008 Without them, GDB doesn't work to debug Emacs, since the AIX linker
2009 optimizes away the relevant external symbols. Use enums instead;
2010 this suffices for the AIX port, which is 32-bit-only anyway.
2011 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2012 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2013 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2014 New macros.
2016 Include sources used to create macuvs.h.
2017 * Makefile.in ($(srcdir)/macuvs.h): New rule.
2018 * macuvs.h: Use automatically-generated header.
2020 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
2022 Port signal-handling to DragonFly BSD (Bug#17646).
2023 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
2024 Move implementations from callproc.c to sysdep.c.
2025 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
2026 Move declarations from process.h to syssignal.h.
2028 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
2030 * callint.c (Ffuncall_interactively): Add usage.
2032 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
2034 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
2036 2014-05-30 Eli Zaretskii <eliz@gnu.org>
2038 * w32heap.c (malloc_before_dump, malloc_after_dump)
2039 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2040 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
2041 set errno where appropriate to emulate CRT functions.
2043 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
2045 Debugging facility to check whether 'const char *' points to
2046 relocatable data of non-pure Lisp string.
2047 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
2048 (mark_maybe_pointer): ... adjusted user.
2049 (relocatable_string_data_p): New function.
2050 * lisp.h (relocatable_string_data_p): Add prototype.
2051 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
2052 the pointer to relocatable Lisp data is not used.
2054 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
2056 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
2057 * atimer.c (block_atimers):
2058 * callproc.c (block_child_signal): Block SIGINT too;
2059 otherwise, its handler might now unblock signals that it shouldn't.
2060 * keyboard.c (read_char): Clear signal mask, since we may
2061 be in a SIGINT handler, and many signals may be masked.
2062 * keyboard.c (handle_interrupt):
2063 * sysdep.c (handle_arith_signal):
2064 Clear signal mask instead of just unblocking the signal that
2065 was received, since several signals may be blocked at this point.
2067 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2069 * Makefile.in (TEMACS_POST_LINK): Remove target.
2070 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
2071 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
2073 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2075 * xmenu.c (xdialog_show): Remove prototype, rename to
2076 x_dialog_show, remove 2nd arg because it's always zero
2077 and simplify accordingly.
2078 (xw_popup_dialog): Adjust user.
2079 * w32menu.c (w32_dialog_show): Adjust prototype, remove
2080 2nd arg because it's always zero and simplify accordingly.
2081 (w32_popup_dialog): Adjust user.
2083 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2085 * w32heap.c (report_temacs_memory_usage): New function.
2087 * unexw32.c (unexec) [ENABLE_CHECKING]:
2088 Call report_temacs_memory_usage.
2090 * w32heap.h (report_temacs_memory_usage): Add prototype.
2092 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2094 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
2095 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
2097 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2099 * buffer.c (init_buffer): Accept an argument 'initialized'.
2100 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
2101 mmap_regions and mmap_fd, to avoid referencing stale data from the
2102 dump phase. Add an assertion for buffer text of buffers created
2103 in temacs before this function is called. (Bug#17622)
2104 (mmap_regions_1, mmap_fd_1): Remove unused variables.
2106 * lisp.h (init_buffer): Update prototype.
2108 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
2110 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2112 * alloc.c (Fgarbage_collect): Fix compilation with
2113 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2115 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2117 * frame.c, frame.h (frame_char_to_pixel_position)
2118 (frame_set_mouse_position): Now static, and made private in
2119 frame.c rather than public in frame.h.
2121 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2123 Refactor mouse positioning stuff to avoid code duplication.
2124 * frame.h (frame_char_to_pixel_position): New function.
2125 (x_set_mouse_position): Rename to...
2126 (frame_set_mouse_position): ...new function.
2127 (frame_set_mouse_pixel_position): Add prototype.
2128 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
2129 Rename to frame_set_mouse_pixel_position.
2130 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
2131 Adjust users.
2132 * xterm.h, w32term.h ( x_set_mouse_position)
2133 (x_set_mouse_pixel_position): Remove prototypes.
2135 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2137 On X, always make pointer visible when deleting frame (Bug#17609).
2138 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
2139 Pass frame as arg.
2140 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
2141 Adjust prototypes.
2142 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2143 * keyboard.c (gobble_input): If there is no terminal input error,
2144 make sure the pointer is visible for all frames on this terminal.
2145 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2146 it was previously disabled.
2148 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2150 * data.c (Fzerop): Move to Elisp.
2151 (syms_of_data): Don't defsubr it.
2152 * keyboard.c (echo_keystrokes_p): New function.
2153 (read_char, record_menu_key, read_key_sequence): Use it.
2155 * callint.c (Qfuncall_interactively): New var.
2156 (Qcall_interactively): Remove.
2157 (Ffuncall_interactively): New function.
2158 (Fcall_interactively): Use it.
2159 (syms_of_callint): Defsubr it.
2161 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2163 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2164 relocated from under us.
2166 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2168 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2169 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2170 configure.
2171 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2173 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2174 for MinGW, since it no longer uses gmalloc.
2176 * buffer.c: Do not define mmap allocations functions for Windows.
2177 Remove mmap_find which is unused. Remove mmap_set_vars which does
2178 nothing useful.
2179 [WINDOWSNT]: Include w32heap.h.
2180 (init_buffer): Always allocate new memory for buffers.
2182 * emacs.c: Remove mmap_set_vars calls.
2184 * image.c (free_image): Undef free for Windows because it is
2185 redirected to our private version.
2187 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2188 (copy_executable_and_dump_data): Remove dumping the heap section.
2189 (unexec): Restore using_dynamic_heap after dumping.
2191 * w32heap.c (dumped_data_commit, malloc_after_dump)
2192 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2193 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2194 (mmap_free): New functions.
2196 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2198 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2200 * image.c (imagemagick_load_image): Use MagickRealType for local
2201 'color_scale', instead of double, to avoid a GCC warning about
2202 double promotion.
2204 * xfns.c (Fx_window_property): Remove unused local.
2206 Don't kill already-reaped process (Bug#17561).
2207 * process.c (process_send_signal): Fix race condition where a
2208 subprocess was reaped by a signal handler between the check for
2209 liveness and calling 'kill', which meant that Emacs could in
2210 theory kill an innocent bystander process. Do the fix by blocking
2211 SIGCHLD in a critical section that checks liveness before killing.
2213 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2215 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2217 2014-05-26 Ken Brown <kbrown@cornell.edu>
2219 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2220 even if !CYGWIN (see bug#17510).
2222 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2224 * nsfns.m (Fns_do_applescript): Surround NSApp run
2225 with calls to ns_init_events, ns_finish_events (Bug#17424).
2227 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2229 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2230 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2232 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2233 with calls to ns_init_events, ns_finish_events (Bug#17424).
2235 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2237 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2238 if we are iterating over an object that generates glyphs for
2239 marginal areas. (Bug#17585)
2241 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2243 * xdisp.c (safe__call1, safe__eval): Now static.
2245 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2247 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2248 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2249 (safe_call1): Call safe_call instead of safe__call directly.
2251 2014-05-26 Ken Brown <kbrown@cornell.edu>
2253 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2254 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2255 once. (Bug#17510)
2257 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2259 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2260 (safe__call, safe__call1, safe__eval): New functions.
2261 (safe_call): Use it.
2262 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2263 (display_mode_element): Same for `:eval'.
2265 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2267 Fix port to 32-bit AIX (Bug#17540).
2268 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2269 twice. _text already includes this offset.
2270 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2272 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2274 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2275 when closest_pos is identical to to_charpos, don't recurse, since
2276 we already tried that, and failed. (Bug#17539)
2278 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2279 unwinding when frame's faces were not initialized yet, increment
2280 the frame's image-cache reference count before calling
2281 x_free_frame_resources. Don't dereference
2282 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2284 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2286 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2287 nsterm.m now.
2289 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2290 macfont.m, call draw with adjusted arguments so font drivers
2291 don't need to do that.
2293 * macfont.m (macfont_draw): Merge changes from Macport.
2295 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2297 * alloc.c (garbage_collect_1): New function, with all of the guts
2298 of Fgarbage_collect.
2299 (mark_stack): Accept an argument END and don't mark Lisp objects
2300 on the stack beyond the address given by END. Calculation of END
2301 was moved to Fgarbage_collect.
2302 (Fgarbage_collect): Calculate the end address of the stack portion
2303 that needs to be examined by mark_stack, and pass that address to
2304 garbage_collect_1, which will pass it to mark_stack.
2305 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2306 for more details about the underlying problems. In particular,
2307 this avoids dumping Emacs with the large hash-table whose value is
2308 held in purify-flag for most of the time loadup.el runs.
2310 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2312 * xfns.c (x_window_property_intern): New function (code from
2313 x_window_property).
2314 (Fx_window_property): Call x_window_property_intern. If property
2315 not found and NILP (source) and outer window != inner window,
2316 check outer window for property (Bug#17537).
2318 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2320 Supply malloc and alloc_size attributes for extern allocators.
2321 This documents the C API, and helps GCC generate a bit better code.
2322 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2323 (ATTRIBUTE_MALLOC_SIZE): New macros.
2324 * gmalloc.c (malloc, realloc, calloc):
2325 * gtkutil.h (malloc_widget_value):
2326 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2327 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2328 Use them.
2330 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2332 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2333 * image.c (imagemagick_load_image): Port to hosts that do not use
2334 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2336 2014-05-21 Leo Liu <sdl.web@gmail.com>
2338 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2340 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2342 * dbusbind.c (xd_signature): Revert last 2 patches.
2344 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2346 Allow any non-nil value to count as true in bool-vector.
2347 Likewise for xd_signature in dbusbind.c.
2348 This is more consistent with the usual practice in Emacs, which is
2349 that any non-nil value counts as true.
2350 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2351 * dbusbind.c (xd_signature): Likewise, for booleans.
2352 * data.c, lisp.h (Qbooleanp):
2353 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2355 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2357 * lisp.h (CHECK_BOOLEAN): New function.
2358 * alloc.c (Fbool_vector): New function.
2359 (syms_of_alloc): Defsubr it.
2360 * data.c (Qbooleanp): New symbol.
2361 (syms_of_data): DEFSYM it.
2362 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2364 * font.c (font_matching_entity): Extract font-entity object
2365 from the vector of matching entities (Bug#17486).
2367 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2369 Assume C99 or later (Bug#17487).
2370 * bytecode.c (B__dummy__): Remove.
2371 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2372 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2373 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2374 * regex.c (DEBUG_PRINT): Assume varargs macros.
2375 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2377 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2379 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2380 memory for every buffer that was dumped.
2382 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2384 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2385 (Fnreverse): Allow vectors and bool vectors.
2387 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2389 Minor cleanup for terminal setup.
2390 * termhooks.h (create_terminal): Adjust prototype.
2391 * terminal.c (create_terminal): Pass output method and RIF as args.
2392 (init_initial_terminal):
2393 * nsterm.m (ns_create_terminal):
2394 * term.c (init_tty):
2395 * w32term.c (w32_create_terminal):
2396 * xterm.c (x_create_terminal): Adjust users.
2397 Avoid redundant NULL initializers and add comments.
2399 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2401 * keyboard.c (Qdeactivate_mark): Now static.
2403 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2405 If available, use Xfixes extension to do pointer blanking.
2406 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2407 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2408 (make_invisible_cursor): Move to...
2409 * xterm.c (make_invisible_cursor): ...here.
2410 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2411 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2412 (x_term_init): Call to x_setup_pointer_blanking.
2413 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2414 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2416 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2418 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2420 2014-05-12 Glenn Morris <rgm@gnu.org>
2422 * fileio.c (Ffile_executable_p): Doc tweak.
2424 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2426 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2427 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2429 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2431 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2433 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2435 Fix initialization of minibuffer history variable (Bug#17430).
2436 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2437 Move the initialization up to prevent any "value void" message.
2439 2014-05-08 Samuel Bronson <naesten@gmail.com>
2441 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2442 are matched (bug#17413).
2444 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2446 Stop tooltips pulling Emacs window to front (Bug#17408).
2447 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2448 SetWindowPos invocations.
2450 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2452 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2453 not initialized (Bug#17398).
2455 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2457 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2459 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2461 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2462 [HAVE_NS]: Do not include png.h.
2463 (x_query_frame_background_color): New function.
2464 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2465 (png_load_body): Coalesce duplicate code.
2467 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2469 Consult libpng-config more consistently (Bug#17339).
2470 * Makefile.in (PNG_CFLAGS): New var.
2471 (ALL_CFLAGS): Use it.
2472 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2473 CFLAGS now handles this.
2475 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2477 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2478 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2479 because WCONTINUED is always defined now.
2480 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2482 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2484 * buffer.c (overlay_strings): Fix the wording of the commentary.
2486 2014-05-01 Glenn Morris <rgm@gnu.org>
2488 * floatfns.c (Fisnan):
2489 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2491 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2493 * term.c (tty_menu_activate): A better initialization for cursor
2494 coordinates.
2496 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2498 * intervals.c: Tighten assertions.
2499 (create_root_interval): Make sure the interval is not empty.
2500 (intervals_equal): Use booleans.
2501 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2502 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2503 (balance_possible_root_interval): Simplify and use booleans.
2504 (split_interval_right, split_interval_left): Check LENGTH, and remove
2505 now redundant assertion.
2506 (adjust_intervals_for_insertion): Remove now redundant assertions.
2507 (delete_node, interval_deletion_adjustment)
2508 (adjust_intervals_for_deletion, merge_interval_right)
2509 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2510 (reproduce_interval): Make sure the interval is not empty.
2512 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2514 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2515 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2516 satisfaction that they would always be initialized.
2518 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2520 * term.c (tty_menu_display): Move the cursor to the active menu item.
2521 (tty_menu_activate): Return the cursor to the active menu item
2522 after displaying the menu and after displaying help-echo.
2523 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2524 for the details of why this is needed by screen readers and
2525 Braille displays.
2527 2014-04-30 Glenn Morris <rgm@gnu.org>
2529 * process.c (handle_child_signal):
2530 Handle systems without WCONTINUED. (Bug#15110, 17339)
2532 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2534 * window.c (struct saved_window): Remove mark.
2535 (Fset_window_configuration, save_window_save)
2536 (compare_window_configurations): Don't touch marks any more.
2538 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2540 Use bits_word for gcmarkbits.
2541 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2542 bits_word is typically a tad more efficient for mark bits than
2543 unsigned is, so use bits_word. All uses changed.
2544 * lisp.h (BITS_PER_INT): Remove; no longer used.
2546 Avoid undefined behavior in signed left shift.
2547 This ports to GCC 4.9.0 with -fsanitize=undefined.
2548 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2549 * data.c (Fash):
2550 * regex.c (extract_number):
2551 * lisp.h (make_number, XINT):
2552 Do not shift a 1 bit left into a sign bit.
2553 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2554 not int, for gcmarkbits. All uses changed.
2556 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2558 * search.c (Fnewline_cache_check): Don't try to count newlines
2559 outside the buffer's restriction, as find_newline doesn't support that.
2561 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2563 * window.c (Fset_window_configuration): Deactivate the mark before
2564 unsetting the mark.
2565 (set_window_buffer): Ignore window_initialized.
2566 (window_initialized): Remove.
2567 * keyboard.c (Qdeactivate_mark): Not static any more.
2568 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2569 Update all callers.
2571 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2573 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2574 and to clang 3.4, which have fixed the bug. This should let us
2575 run a bit faster on these platforms when address sanitization is
2576 in effect.
2578 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2580 Port to GCC 4.9.0 with --enable-gcc-warnings.
2581 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2582 All uses removed.
2583 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2584 a way that also works with GCC 4.9.0.
2586 * search.c (Fnewline_cache_check): Remove unused locals.
2588 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2590 * search.c (find_newline1): New subroutine.
2591 (Fnewline_cache_check): New function.
2592 (syms_of_search): Defsubr it.
2594 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2596 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2597 * keyboard.c (unblock_input): Add comment.
2598 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2600 2014-04-22 Daniel Colascione <dancol@dancol.org>
2602 * lread.c (readevalloop_eager_expand_eval): New function
2603 that can recurse into toplevel forms.
2604 (readevalloop): Call it.
2605 * lisp.h: Declare Qprogn.
2606 * callint.c (Qprogn): No longer static.
2608 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2610 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2611 Also change identifiers to match the comments, and add more assertions
2612 (bug#16234).
2614 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2616 * emacs.c (close_output_streams): Don't clear and restore errno.
2618 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2620 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2621 never becomes visible, i.e. using XMonad (Bug#17237).
2623 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2625 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2626 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2627 (Fline_pixel_height): Don't assume that the current buffer and the
2628 selected window's buffer are one and the same. (Bug#17281)
2630 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2631 paragraph-start cache before the newline cache. (Bug#17269)
2633 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2635 * term.c (tty_send_additional_strings): No need to fflush here,
2636 as callers fflush.
2637 (tty_set_terminal_modes): fflush after sending additional strings,
2638 not before.
2640 2014-04-17 Daniel Colascione <dancol@dancol.org>
2642 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2643 New symbols.
2644 (tty_send_additional_strings): New function.
2645 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2646 (syms_of_term): Intern tty-mode-set-strings and
2647 tty-mode-reset-strings.
2649 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2651 * window.c (save_window_save): Lookup window_point_insertion_type in
2652 the right buffer (bug#15457).
2653 (Qwindow_point_insertion_type): New var.
2654 (syms_of_window): Initialize it.
2656 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2658 Fix the MSDOS build.
2659 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2660 (copy_text_and_data): Zero out the atexit chain pointer before
2661 dumping Emacs.
2663 * termhooks.h (encode_terminal_code): Update prototype.
2665 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2666 visible for all DOS_NT ports, not just WINDOWSNT.
2667 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2669 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2670 unless it is defined.
2671 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2673 * process.c (close_on_exec, accept4, process_socket): Move into
2674 the "ifdef subprocesses" part.
2675 (catch_child_signal): Condition by "ifdef subprocesses".
2676 (syms_of_process) <Qinternal_default_process_sentinel>
2677 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2679 * msdos.h: Add prototypes for new functions.
2680 (EINPROGRESS): Define.
2681 (O_CLOEXEC): Define to zero.
2683 * msdos.c (check_window_system): Remove unnecessary an
2684 incompatible duplicate function.
2685 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2686 New functions in support of new functionality.
2688 * menu.c (single_menu_item): Add visual indication of submenu
2689 also for menus on MSDOS frames.
2690 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2692 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2693 when async subprocesses aren't supported.
2695 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2697 * emacs.c (close_output_streams): Zero out errno before calling
2698 close_stream.
2700 * dired.c [MSDOS]: Include msdos.h.
2702 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2703 (DATA_START) [MSDOS]: Define.
2704 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2706 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2707 Ifdef away for MSDOS.
2708 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2709 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2710 for MSDOS.
2711 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2712 Use temporary file template that is compatible with mkostemp.
2713 Move vfork-related portions under #ifndef MSDOS.
2714 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2716 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2718 * buffer.c (Foverlays_at): Add argument `sorted'.
2720 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2722 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2723 text, invalidate the bidi_paragraph_cache upto and including the
2724 preceding newline.
2726 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2728 Port to IRIX 6.5 (Bug#9684).
2729 * conf_post.h (INET6) [IRIX6_5]: Define.
2730 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2731 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2733 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2735 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2736 before passing it to system APIs.
2738 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2740 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2741 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2743 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2745 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2747 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2749 Remove DATA_SEG_BITS.
2750 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2751 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2752 cc, but that platform is so old that SGI itself stopped supporting
2753 it in December 2013. If you still need Emacs on IRIX, please
2754 either compile with GCC and port the undumping code, or run
2755 './configure --with-wide-int'.
2756 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2757 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2758 DEFINE_GDB_SYMBOL_START way to define it.
2759 (NONPOINTER_BITS): New macro.
2760 (EMACS_INT): Use it.
2761 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2762 the problem and/or configuring --with-wide-int.
2763 (USE_LSB_TAG): Simplify, based on above changes.
2764 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2765 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2767 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2769 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2770 covered by a display string that ends in a newline, and that cases
2771 going back by DVPOS lines to hit the search limit, lift the limit
2772 and go back until DVPOS is reached. (Bug#17244)
2774 * indent.c (Fvertical_motion): Handle correctly the case when the
2775 display string is preceded by an empty line.
2777 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2778 use S_IWRITE instead.
2780 2014-04-11 Glenn Morris <rgm@gnu.org>
2782 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2784 2014-04-11 Ken Brown <kbrown@cornell.edu>
2786 * Makefile.in (EMACS_MANIFEST): Revert last change.
2788 2014-04-10 Daniel Colascione <dancol@dancol.org>
2790 * puresize.h (BASE_PURESIZE): Increase.
2792 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2794 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2796 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2797 region handling (and don't call signal_before_change) if
2798 inhibit_modification_hooks is set.
2799 (signal_before_change): Don't check inhibit_modification_hooks any more.
2801 2014-04-08 Daniel Colascione <dancol@dancol.org>
2803 * alloc.c (sweep_symbols, mark_object): Assert that symbol
2804 function cells contain valid lisp objects. (Modified version of
2805 patch from Dmitry).
2807 * alloc.c (detect_suspicious_free): Split actual stack capturing
2808 out into new function for easier breakpoint setting.
2809 (note_suspicious_free): New function.
2811 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
2813 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
2815 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
2816 (symbol_block_pinned): New var.
2817 (Fmake_symbol): Initialize `pinned'.
2818 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
2819 pinned and signal an error for un-purifiable objects.
2820 (pure_cons): Use it.
2821 (Fpurecopy): Use it, except for objects that can't be purified.
2822 (mark_pinned_symbols): New function.
2823 (Fgarbage_collect): Use it.
2824 (gc_sweep): Remove hack made unnecessary.
2826 2014-04-07 Glenn Morris <rgm@gnu.org>
2828 * keyboard.c (Fopen_dribble_file): Doc tweak.
2830 2014-04-07 Ken Brown <kbrown@cornell.edu>
2832 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
2834 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
2836 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
2837 We have a substitute execinfo.h on hosts that lack it.
2838 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
2839 isn't optimized away.
2841 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
2843 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
2844 * alloc.c (memory_full):
2845 * charset.c (syms_of_charset):
2846 * doc.c (Fsnarf_documentation):
2847 * emacs.c (main):
2848 * font.c (BUILD_STYLE_TABLE):
2849 * keyboard.c (make_lispy_event):
2850 * profiler.c (setup_cpu_timer):
2851 * xgselect.c (xg_select):
2852 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
2853 Use ARRAYELTS.
2854 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
2855 Replace the only use with ARRAYELTS (font_property_table).
2856 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
2858 2014-04-03 Daniel Colascione <dancol@dancol.org>
2860 * xterm.c (x_term_init):
2861 * xfns.c (best_xim_style):
2862 * xfaces.c (Fdump_colors):
2863 * w32fns.c (w32_default_color_map):
2864 * w32.c (init_environment, N_ENV_VARS):
2865 * unexcw.c (read_exe_header):
2866 * term.c (term_get_fkeys_1):
2867 * sysdep.c (init_baud_rate):
2868 * nsterm.m (ns_convert_key):
2869 * nsfns.m (get_geometry_from_preferences):
2870 * msdos.c (dos_set_window_size, init_environment):
2871 * macfont.m (mac_font_get_glyph_for_cid)
2872 (macfont_store_descriptor_attributes)
2873 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
2874 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
2875 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
2876 (syms_of_keyboard):
2877 * image.c (xpm_str_to_color_key):
2878 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
2879 * frame.c (x_set_frame_parameters):
2880 * fileio.c (Ffile_selinux_context):
2881 * emacs.c (sort_args):
2882 * dosfns.c (msdos_stdcolor_name):
2883 * dired.c (file_attributes):
2884 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
2885 Change expressions of the form sizeof(arr) / sizeof(arr[0])
2886 to ARRAYELTS (arr).
2888 2014-04-02 Daniel Colascione <dancol@dancol.org>
2890 * data.c (Ffset): Abort if we're trying to set a function call to
2891 a dead lisp object.
2893 * lisp.h (ARRAYELTS): New macro.
2895 * alloc.c: Include execinfo.h if available.
2896 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
2897 (suspicious_free_record): New structure.
2898 (suspicious_objects, suspicious_object_index)
2899 (suspicious_free_history, suspicious_free_history_index):
2900 New variables.
2901 (find_suspicious_object_in_range, detect_suspicious_free)
2902 (Fsuspicious_object): New functions.
2903 (cleanup_vector): Call find_suspicious_object_in_range.
2905 2014-04-02 Martin Rudalics <rudalics@gmx.at>
2907 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
2908 width from font width (Bug#17163).
2910 * frame.c (x_set_frame_parameters): Calculate default values of
2911 new frame sizes only after all other frame parameters have been
2912 processed (Bug#17142).
2914 2014-04-02 Ken Brown <kbrown@cornell.edu>
2916 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
2917 (Bug#17112)
2919 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2921 * xterm.c (x_draw_image_glyph_string): Adjust image background
2922 width accordingly when its x position is adjusted. (Bug#17115)
2924 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
2926 * font.c (font_list_entities): Do not add empty vector to font cache.
2927 (font_matching_entity): Likewise. If matching entity is found, insert
2928 1-item vector with this entity instead of entity itself (Bug#17125).
2930 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
2932 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
2934 * fns.c (validate_subarray): Rename from validate_substring,
2935 since it works for vectors too. New arg ARRAY. Optimize for the
2936 non-nil case. Instead of returning bool, throw an error if out of
2937 range, so that the caller needn't do that. All uses changed.
2938 Report original values if out of range.
2939 (Fsubstring, Fsubstring_no_properties, secure_hash):
2940 Also optimize the case where FROM is 0 or TO is the size.
2942 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2944 * search.c (Freplace_match): Use make_specified_string.
2945 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
2946 to catch bogus override face of glyph strings.
2947 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
2948 Move common substring range checking code to...
2949 (validate_substring): ...this function.
2951 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
2953 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
2955 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
2957 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
2958 bar is zero height, just return (Bug#16976).
2959 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
2961 * nsterm.h (EmacsView): Add wait_for_tool_bar.
2963 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
2964 is nil. If waiting for toolbar to complete, force a redraw.
2966 2014-03-28 Glenn Morris <rgm@gnu.org>
2968 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
2969 (emacs_bugreport): New variable.
2970 (usage_message): Use PACKAGE_BUGREPORT.
2971 (syms_of_emacs) <report-emacs-bug-address>: New variable.
2973 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
2975 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
2977 Port recent signal-related changes to FreeBSD.
2978 Problem reported by Herbert J. Skuhra.
2979 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
2980 Move decls from here ...
2981 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
2983 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2985 * w32term.c (x_draw_image_glyph_string): Fix computation of height
2986 and width of image background when it is displayed with a 'box'
2987 face. (Bug#17115)
2989 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
2991 More backward-compatible fix to char-equal core dump (Bug#17011).
2992 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
2993 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
2995 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
2997 * image.c (init_svg_functions): When loading SVG-related libraries,
2998 free already loaded libraries if the initialization fails.
2999 (rsvg_handle_set_size_callback): Remove declaration, unused.
3001 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
3003 Fix core dump in char-equal (Bug#17011).
3004 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
3005 unibyte buffers, as we can't tell whether the characters are
3006 actually unibyte.
3008 * insdel.c (adjust_markers_for_delete): Remove unused local.
3010 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
3012 Have (MARKER . ADJUSTMENT) undo records always be immediately
3013 after their corresponding (TEXT . POS) record in undo list.
3014 (Bug#16818)
3015 * lisp.h (record-delete): New arg record_markers.
3016 (record_marker_adjustment): No longer needed outside undo.c.
3017 * insdel.c (adjust_markers_for_delete): Move calculation of marker
3018 adjustments to undo.c's record_marker_adjustments. Note that
3019 fileio.c's decide_coding_unwind is another caller to
3020 adjust_markers_for_delete. Because it has undo list bound to t,
3021 it does not rely on adjust_markers_for_delete to record marker
3022 adjustments.
3023 (del_range_2): Swap call to record_delete and
3024 adjust_markers_for_delete so as undo marker adjustments are
3025 recorded before current deletion's adjustments, as before.
3026 (adjust_after_replace):
3027 (replace_range): Pass value for new record_markers arg to
3028 delete_record.
3029 * undo.c (record_marker_adjustment): Rename to
3030 record_marker_adjustments and made static.
3031 (record_delete): Check record_markers arg and call
3032 record_marker_adjustments.
3033 (record_change): Pass value for new record_markers arg to
3034 delete_record.
3035 (record_point): at_boundary calculation no longer needs to account
3036 for marker adjustments.
3038 2014-03-26 Martin Rudalics <rudalics@gmx.at>
3040 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
3041 (Bug#17077).
3043 2014-03-26 Glenn Morris <rgm@gnu.org>
3045 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
3047 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
3049 * buffer.c (struct sortvec): Add field `spriority'.
3050 (compare_overlays): Use it.
3051 (sort_overlays): Set it.
3053 2014-03-26 Eli Zaretskii <eliz@gnu.org>
3055 * xdisp.c (redisplay_window): If all previous attempts to find the
3056 cursor row failed, try a few alternatives before falling back to
3057 the top-most row of the window. Use row_containing_pos. (Bug#17047)
3059 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
3061 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
3062 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
3064 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
3065 variables on Windows.
3067 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
3069 * w32.c (unsetenv): Remove unused var `retval'.
3070 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
3072 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
3073 (start_watching): Remove unused var `thr'.
3075 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
3076 (find_child_console): Remove unnecesary var `thread_id'.
3078 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
3079 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
3081 2014-03-26 Glenn Morris <rgm@gnu.org>
3083 * filelock.c (Flock_buffer): Doc tweak.
3085 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
3086 * emacs.c (shut_down_emacs):
3087 * fileio.c (Finsert_file_contents, write_region):
3088 * filelock.c (top-level, syms_of_filelock):
3089 * insdel.c (prepare_to_modify_buffer_1):
3090 CLASH_DETECTION is always defined now.
3092 2014-03-25 Eli Zaretskii <eliz@gnu.org>
3094 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
3095 DLL handle, to speed up thread startup.
3097 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
3099 Handle sigmask better with nested signal handlers (Bug#15561).
3100 * atimer.c (sigmask_atimers): Remove.
3101 Remaining use rewritten to use body of this function.
3102 * atimer.c (block_atimers, unblock_atimers):
3103 * callproc.c (block_child_signal, unblock_child_signal):
3104 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
3105 New arg OLDSET. All callers changed.
3106 * atimer.c (block_atimers, unblock_atimers):
3107 * callproc.c (block_child_signal, unblock_child_signal):
3108 * keyboard.c (handle_interrupt):
3109 * sound.c (vox_configure, vox_close):
3110 Restore the old signal mask rather than unilaterally clearing bits
3111 from the mask, in case a handler is running within another
3112 handler. All callers changed.
3113 * lisp.h, process.c, process.h, term.c:
3114 Adjust decls and callers to match new API.
3115 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
3116 signal handlers aren't supposed to use floating point anyway.
3117 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
3119 2014-03-23 Daniel Colascione <dancol@dancol.org>
3121 Split gc_sweep into discrete functions for legibility and better
3122 stack traces.
3124 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
3125 (sweep_vectors): Fix typo in comment.
3126 (sweep_conses, sweep_floats, sweep_intervals)
3127 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
3128 (gc_sweep): Call new functions, to which existing functionality is
3129 moved.
3130 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
3132 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
3134 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
3136 2014-03-23 Daniel Colascione <dancol@dancol.org>
3138 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
3139 only if xic_style calls for it. This change allows Emacs to work
3140 with ibus. Also, don't leak resources if create_frame_xic fails,
3141 and stop caching xic_style across different displays.
3142 (supported_xim_styles): Make const.
3143 (best_xim_style): Remove first parameter: it's always just
3144 supported_xim_styles. Change to look at supported_xim_styles
3145 directly.
3147 2014-03-23 Daniel Colascione <dancol@dancol.org>
3149 * term.c (init_tty): Rearrange condition for clarity; print
3150 appropriate diagnostic.
3152 2014-03-23 Daniel Colascione <dancol@dancol.org>
3154 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3155 array. (ASAN caught.)
3157 2014-03-22 Glenn Morris <rgm@gnu.org>
3159 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3161 2014-03-22 Daniel Colascione <dancol@dancol.org>
3163 * process.c (conv_sockaddr_to_lisp): When extracting the string
3164 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3166 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3168 Fix regression introduced by patch for Bug#10500.
3169 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3170 * w32term.c (x_draw_image_relief): Likewise.
3172 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3174 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3175 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3176 maximize a frame for odd default fonts.
3178 2014-03-21 Glenn Morris <rgm@gnu.org>
3180 * minibuf.c (history-length): Increase default from 30 to 100.
3182 2014-03-21 Daniel Colascione <dancol@dancol.org>
3184 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3185 every time we switch to minibuffer.
3187 * alloc.c (lisp_align_malloc, allocate_string_data)
3188 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3189 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3191 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3193 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3194 support more "verbs".
3196 2014-03-21 Daniel Colascione <dancol@dancol.org>
3198 Always prohibit dumping a dumped Emacs.
3200 * emacs.c (might_dump): New variable.
3201 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3202 * lisp.h (might_dump): Declare.
3203 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3205 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3207 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3209 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3211 * doc.c (store_function_docstring): Warn when we don't know where to
3212 put a docstring.
3213 (Fsubstitute_command_keys): Don't advertise the fact that
3214 text-properties are dropped, since we think it's a bug that we'll fix
3215 in 24.5.
3217 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3218 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3219 * frame.c (frame_garbaged): Make "docstring" more precise.
3221 2014-03-20 Glenn Morris <rgm@gnu.org>
3223 * charset.c (init_charset): When we cannot find the charsets directory,
3224 mention if EMACSDATA is set.
3226 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3228 * fns.c (Frandom): Fix rare bug where the result isn't random.
3230 Fix porting inconsistency about rounding to even.
3231 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3232 This way, the unusual !HAVE_RINT case acts like the usual
3233 HAVE_RINT case, and we can fix the documentation accordingly.
3235 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3237 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3238 (w32_wnd_proc): Initialize the dwHoverTime member of
3239 TRACKMOUSEEVENT structure.
3241 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3243 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3245 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3247 * search.c (find_newline): Speed up the function when using the
3248 newline cache, by halving the number of calls to
3249 region_cache_forward and region_cache_backward. (Bug#16830)
3251 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3253 * buffer.c (Fset_buffer): Document return value (bug#17015).
3255 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3257 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3258 nil, always resize character wise to avoid potential loss of the
3259 mode line (Bug#16923 related).
3261 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3263 * frame.c (x_set_frame_parameters): Always calculate new sizes
3264 pixelwise to avoid potential loss when rounding.
3266 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3268 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3269 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3271 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3273 * w32.c (fstatat): Don't add an extra slash if the argument ends
3274 with a slash: this fails the subsequent call to stat_worker on
3275 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3277 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3279 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3281 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3283 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3285 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3286 when frame is only on one screen (Bug#14713).
3288 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3290 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3291 there's a valid wrap point in the display line, the last glyph
3292 cannot "just barely fit" on this row, because display_line doesn't
3293 let it. Instead, proceed as if the last glyph didn't fit, so that
3294 we eventually back up the iterator to the wrap point. This avoids
3295 delusional behavior of move_it_to, whereby it proceeds to the next
3296 display line, but sets current_x to zero for all the glyphs that
3297 without word-wrap would fit on the previous display line.
3298 One result was that visual-order cursor movement behaved erratically
3299 under word-wrap.
3300 (Fmove_point_visually): Add code to find the x coordinate of the
3301 last character before wrap point, under word-wrap on a TTY.
3303 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3305 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3306 also return value of MOVE_POS_MATCH_OR_ZV from
3307 move_it_in_display_line_to, when moving from beginning of line to
3308 point's position. (Bug#16961)
3310 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3312 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3313 * window.c (Fselect_window): Explain NORECORD and
3314 `buffer-list-update-hook' in doc-string.
3316 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3318 * window.c (Fother_window_for_scrolling): Check that
3319 Vother_window_scroll_buffer is a buffer.
3321 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3323 * xterm.c (xim_initialize): Always pass a copy of resource name
3324 to XRegisterIMInstantiateCallback and eassert whether return
3325 value is True. Passing copy is important because Xlib doesn't
3326 make its own copy and resource name argument usually points to
3327 SSDATA (Vx_resource_name), which may be changed from Lisp.
3328 (xim_close_display): For XUnregisterIMInstantiateCallback,
3329 always eassert return value and pass exactly the same values
3330 as were used for XRegisterIMInstantiateCallback.
3331 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3332 sources to check why if you are interested.
3334 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3336 * dispnew.c (change_frame_size_1): Add new_lines instead of
3337 new_height, the latter may be still zero if passed as such.
3338 * window.c (Fwindow_pixel_height): Mention bottom divider in
3339 doc-string.
3341 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3343 Fix "resource temporarily unavailable" with xgselect
3344 (Bug#16925).
3345 * xgselect.c: Include <stdbool.h>.
3346 (xg_select) [!USE_GTK]: Don't lose track of errno.
3348 Fix minor --enable-gcc-warnings issues.
3349 * widget.c (update_various_frame_slots, EmacsFrameResize):
3350 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3352 2014-03-04 Ken Brown <kbrown@cornell.edu>
3354 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3355 represent the actual adjustment needed for alignment.
3357 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3359 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3360 needed, and don't reallocate if the initial allocation already
3361 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3363 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3365 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3366 (Bug#16932)
3368 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3370 * cmds.c (delete-char): Update docstring pointing out that the
3371 function ignores `delete-active-region' and `overwrite-mode'.
3373 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3375 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3377 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3378 allocated buffer due to alignment.
3379 (freehook): If the block to be freed was allocated by
3380 'aligned_alloc', find its real pointer before calling 'free'.
3381 (Bug#16901)
3382 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3383 backtrace.
3385 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3387 * font.c (toplevel): Adjust comment about font cache layout.
3388 (font_clear_cache): Fix to match real font cache layout.
3389 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3390 (Fframe_font_cache) [FONT_DEBUG]: New function.
3391 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3393 Avoid crashes when X fonts are erroneously freed on reused X
3394 'Display *' connection data (Bug#16069). Note that X font
3395 resources still may be leaked, but currently there is no way
3396 to completely avoid it.
3397 * xterm.h (struct x_display_info): New member x_id. Add comments.
3398 * xterm.c (x_display_id): New variable.
3399 (x_term_init): Assign identifier to each opened X connection.
3400 * xfont.c (struct xfont): New member x_display_id.
3401 (xfont_open): Initialize it with frame's display id.
3402 (xfont_close): Check whether font's display id matches the one
3403 recorded for the given display. Adjust comment.
3404 * xftfont.c (struct xftfont_info):
3405 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3407 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3409 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3410 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3411 killed Vother_window_scroll_buffer.
3412 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3414 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3416 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3417 that start with more than 2 slashes as UNCs. (Bug#16751)
3419 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3421 Fix a few crashes and leaks when cloning C strings.
3422 * alloc.c, lisp.h (dupstring): New function.
3423 * gtkutil.c (xg_get_font):
3424 * term.c (tty_default_color_capabilities):
3425 * xsettings.c (store_monospaced_changed)
3426 (store_font_name_changed, parse_settings)
3427 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3428 This avoids some unlikely crashes due to accessing freed storage,
3429 and avoids some minor memory leaks in the more-typical case.
3431 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3433 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3434 cursor when modeline can't be dragged (Bug#16647).
3436 2014-02-28 Glenn Morris <rgm@gnu.org>
3438 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3439 from custom-delayed-init-variables. (Bug#11565)
3441 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3443 More fixes for mouse glyph calculations (Bug#16647).
3444 * window.c (coordinates_in_window): In intersection of
3445 horizontal and vertical window dividers prefer the horizontal
3446 one. Add some extra parens to last fix.
3447 (window_relative_x_coord): Return x-coordinate for header and
3448 mode line too.
3449 * xdisp.c (remember_mouse_glyph): In text area don't extend
3450 glyph into mode line to show the vertical drag cursor there
3451 immediately. Subdivide mouse glyphs in right fringes to show a
3452 horizontal drag cursor as soon as we enter the "grabbable width"
3453 portion. Handle vertical border case separately. Do not
3454 subdivide window divider areas.
3455 (note_mouse_highlight): On bottom divider of bottommost windows
3456 show vertical drag cursor only when the minibuffer window can be
3457 resized.
3459 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3461 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3462 reset by the face of the object just displayed. See also bug#76.
3463 (get_next_display_element): If the string came from a display
3464 property, examine the box face attribute at it->position, not at
3465 it->current.pos, since the latter was not updated yet. (Bug#16870)
3466 (handle_face_prop): Improve commentary.
3468 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3470 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3471 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3473 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3475 Fixes around Bug#16647.
3476 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3477 ON_BOTTOM_DIVIDER cases.
3478 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3479 only if the window has no right divider.
3480 (Fcoordinates_in_window_p): Fix doc-string.
3482 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3484 * lread.c (Funintern): Fix doc to match advertised calling convention.
3486 2014-02-24 Daniel Colascione <dancol@dancol.org>
3488 * keyboard.c (read_char): Close race that resulted in lost events.
3490 2014-02-22 Glenn Morris <rgm@gnu.org>
3492 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3493 * window.c (window-resize-pixelwise): Doc fixes.
3495 * process.c (Finternal_default_process_filter)
3496 (Finternal_default_process_sentinel): Doc tweaks.
3498 2014-02-21 Glenn Morris <rgm@gnu.org>
3500 * process.c (Fprocess_buffer, Faccept_process_output)
3501 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3502 Doc fixes.
3504 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3506 * window.c (Fwindow_scroll_bar_width): New function.
3508 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3510 Pacify GCC when configuring with --enable-gcc-warnings.
3511 * xdisp.c (move_it_in_display_line_to) [lint]:
3512 Initialize recently-added local.
3514 2014-02-21 Daniel Colascione <dancol@dancol.org>
3516 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3518 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3520 * xdisp.c (init_iterator): Don't dereference a bogus face
3521 pointer. (Bug#16819)
3522 (try_cursor_movement): Don't use cursor position if
3523 set_cursor_from_row failed to compute it. This avoids assertion
3524 violations in MATRIX_ROW.
3525 (move_it_in_display_line_to): Save the iterator state in ppos_it
3526 only once per call. Reimplement the method used to return to the
3527 best candidate position if all the positions found in display line
3528 are beyond TO_CHARPOS. This cuts down the number of calls to
3529 bidi_shelve_cache, which moves a lot of stuff when lines are long
3530 and include bidirectional text. (Bug#15555)
3532 2014-02-20 Glenn Morris <rgm@gnu.org>
3534 * data.c (Fdefalias): Doc fix.
3536 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3538 * xdisp.c (display_line): Fix horizontal scrolling of large images
3539 when fringes are turned off. This comes at a price of not
3540 displaying the truncation/continuation glyphs in this case.
3541 (Bug#16806)
3543 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3544 CreateDIBSection returns an error indication, zero out *ximg after
3545 destroying the image. This avoids crashes in memory allocations
3546 due to the fact that some of the callers also call
3547 x_destroy_x_image, which will attempt to free an already free'd
3548 block of memory.
3550 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3552 * widget.c (update_various_frame_slots): Don't set
3553 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3555 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3557 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3559 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3561 temacs --daemon fix (Bug#16599).
3562 * emacs.c (main): Initialize daemon_pipe[1] here ...
3563 (syms_of_emacs): ... instead of here.
3565 2014-02-16 Anders Lindgern <andlind@gmail.com>
3567 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3568 is set (Bug#16505).
3570 2014-02-16 Daniel Colascione <dancol@dancol.org>
3572 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3573 (xd_get_connection_address): Use it.
3574 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3575 xd_get_connection_address because the latter signals if the bus
3576 we're trying to close is already disconnected.
3578 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3580 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3581 argument to CreateThread. This avoids segfaults on Windows 9X.
3582 Reported by oslsachem <oslsachem@gmail.com>.
3584 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3586 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3587 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3588 (check_lseek): New function, to report lseek errors.
3589 (save_data_space, update_file_ptrs, read_header, write_header)
3590 (copy_file, copy_rest, unexec): Use these news functions.
3591 (update_file_ptrs): Don't assume wraparound behavior when
3592 converting a large size_t value to off_t.
3594 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3596 * composite.c (fill_gstring_header): Pass positions as C integers
3597 and move parameters checking to...
3598 (Fcomposition_get_gstring): ...this function. Handle case when
3599 buffer positions are in reversed order and avoid crash (Bug#16739).
3600 Adjust docstring.
3601 * buffer.c (validate_region): Mention current buffer in error message.
3603 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3605 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3607 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3609 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3611 2014-02-11 Glenn Morris <rgm@gnu.org>
3613 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3614 Replace refs to "OpenStep" in messages.
3616 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3618 Avoid "." at end of error diagnostics.
3619 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3620 * font.c (Ffont_at):
3621 * nsfns.m (ns_display_info_for_name):
3622 * nsselect.m (Fx_own_selection_internal):
3623 * nsterm.m (performDragOperation:):
3624 Remove "." from end of diagnostic.
3626 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3628 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3629 unintuitive (bug#15824).
3630 (Fyes_or_no_p): Doc fix (bug#15456).
3632 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3634 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3635 and avoid warning.
3636 * eval.c (call_debugger): When exiting the debugger, do not allow
3637 max_specpdl_size less than actual binding depth (Bug#16603).
3638 (syms_of_eval): Adjust docstring.
3640 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3642 * cmds.c (Fself_insert_command): Output a clearer error message on
3643 negative repetitions (bug#9476).
3645 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3647 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3649 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3651 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3653 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3655 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3657 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3659 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3661 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3663 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3664 `exit' works (bug#15865).
3666 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3668 Constrain window box/body sizes and margin widths (Bug#16649).
3669 * xdisp.c (window_box_width): Don't return less than zero.
3670 (window_box_left_offset, window_box_right_offset): Don't return
3671 more than the window's pixel width.
3672 * window.c (window_body_height, window_body_width): Don't return
3673 negative value.
3674 (window_resize_apply): Adjust margin width, if necessary.
3676 2014-02-07 Glenn Morris <rgm@gnu.org>
3678 * nsterm.m (syms_of_nsterm): Doc fix.
3680 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3682 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3683 New variables: pointers through which to call the respective APIs.
3684 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3685 (filename_from_ansi, sys_link, check_windows_init_file):
3686 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3687 This is required on Windows 9X, where we dynamically load
3688 UNICOWS.DLL which has their non-stub implementations.
3689 (maybe_load_unicows_dll): Assign addresses to these 2 function
3690 pointers after loading UNICOWS.DLL.
3692 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3693 MultiByteToWideChar and WideCharToMultiByte through function
3694 pointers.
3696 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3697 New declarations.
3699 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3701 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3702 for OSX >= 10.9 if separate spaces are used.
3703 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3705 2014-02-06 Glenn Morris <rgm@gnu.org>
3707 * buffer.c (cache-long-scans): Doc fix.
3709 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3711 * w32fns.c (Fw32_shell_execute): Doc fix.
3713 2014-02-05 Bastien Guerry <bzg@gnu.org>
3715 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3716 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3718 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3720 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3721 outside the window (Bug#16649).
3723 * xdisp.c (note_mouse_highlight): When entering a margin area show
3724 a non-text cursor (Bug#16647).
3726 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3728 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3729 It prompted a compile-time diagnostic on GNU/Linux.
3730 Simplify to remove the need for the label.
3732 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3734 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3735 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3736 to show it; otherwise return 'unsupported--w32-dialog' to signal
3737 to the caller that emulation with menus is necessary.
3738 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3739 (Bug#16636)
3740 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3742 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3743 by HAVE_DIALOGS.
3745 * menu.c (Fx_popup_dialog): Don't condition the call to
3746 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3747 special symbol 'unsupported--w32-dialog', emulate the dialog with
3748 a menu by calling x-popup-menu.
3750 * menu.h (Qunsupported__w32_dialog): New extern variable.
3752 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3754 * keyboard.c (kbd_buffer_get_event): Read file notification events
3755 also in batch mode.
3757 * xgselect.c (xg_select): Read glib events in any case, even if
3758 there are no file descriptors to watch for. (Bug#16519)
3760 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3762 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3763 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3764 * w32term.c (w32_draw_window_divider): Handle first and last
3765 pixels specially.
3766 * w32term.h (w32_fill_area_abs): New function.
3767 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3768 divider.
3769 * xfaces.c (realize_basic_faces): Handle new face ids.
3770 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3771 and bottom divider width.
3772 * xterm.c (x_draw_window_divider): Handle first and last pixels
3773 specially.
3775 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3777 * print.c (Fexternal_debugging_output): Add cast to pacify
3778 --enable-gcc-warnings.
3779 * eval.c (call_debugger): Grow specpdl if the debugger was
3780 entered due to specpdl overflow (Bug#16603) and allow more
3781 specpdl space for the debugger itself.
3783 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3785 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3786 (Bug#16619)
3788 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3790 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3791 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3793 * print.c (Fexternal_debugging_output): If the argument character
3794 is non-ASCII, encode it with the current locale's encoding before
3795 writing the result to the terminal. (Bug#16448)
3797 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3798 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3799 for it. (Bug#16558)
3801 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3803 * process.c (create_process): Reset SIGPROF handler in the child.
3804 * callproc.c (call_process): Likewise.
3806 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
3808 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
3810 2014-01-29 Eli Zaretskii <eliz@gnu.org>
3812 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
3813 of zero to print strings, GDB doesn't like it.
3815 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
3816 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
3817 we still use correct addresses. (Bug#16576)
3819 2014-01-27 K. Handa <handa@gnu.org>
3821 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
3822 to preserve the code detection behavior of 24.3.
3823 * coding.h (struct coding_system): New member detected_utf8_bytes.
3824 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
3825 (decode_coding_gap): Use short cut for UTF-8 file reading only
3826 when coding->detected_utf8_bytes equals to coding->src_bytes.
3827 * fileio.c (Finsert_file_contents): Cancel the previous change.
3829 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3831 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
3832 that are not visible.
3834 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
3836 * xmenu.c (create_and_show_popup_menu): Handle case when no key
3837 is grabbed (Bug#16565).
3839 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3841 * xdisp.c (last_max_ascent): Re-remove after erroneously
3842 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
3843 from 2013-03-29.
3844 (move_it_to): Re-remove reference to last_max_ascent.
3845 (Fwindow_text_pixel_size): Add iterator's max_ascent and
3846 max_descent here instead of calling line_bottom_y.
3847 Fix doc-string.
3849 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
3851 * terminal.c (initial_free_frame_resources): New function.
3852 (init_initial_terminal): Install new hook to free face cache
3853 on initial frame and avoid memory leak. For details, see
3854 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
3855 * xfaces.c (free_frame_faces): Adjust comment.
3857 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3859 * data.c (Fstring_to_number): Document results if unparsable
3860 (Bug#16551).
3862 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
3864 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
3866 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3868 When decoding, prefer ptrdiff_t to int for buffer positions etc.
3869 * coding.c (detect_coding_utf_8, emacs_mule_char)
3870 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
3871 (check_utf_8, decode_coding):
3872 * coding.h (struct coding_system.errors):
3873 Use ptrdiff_t, not int, for integer values derived from buffer and
3874 string positions.
3876 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
3877 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
3878 before invoking decode_coding_gap, since there's just one block.
3880 2014-01-25 Martin Rudalics <rudalics@gmx.at>
3882 Fix handling of face attributes in Fx_create_frame (Bug#16529).
3883 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
3884 too early. Again run change_frame_size before assigning menu-
3885 and tool-bar-lines.
3887 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
3889 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
3890 arrives, call x_check_fullscreen, in case the new display has a
3891 different resolution. (Bug#16517)
3893 2014-01-25 Eli Zaretskii <eliz@gnu.org>
3895 * term.c (read_menu_input): If the selected frame changes, exit
3896 the menu.
3897 (tty_menu_show): If the selected frame changes while we displayed
3898 a menu, throw to top level. (Bug#16479)
3900 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
3902 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
3904 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
3906 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
3907 * data.c (count_one_bits_word): Fix bug (negated comparison)
3908 when BITS_PER_ULL < BITS_PER_BITS_WORD.
3910 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
3912 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
3913 Avoid undefined behavior by initializing display property bit of a
3914 string processed by the bidirectional iterator. For details, see
3915 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
3917 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
3919 Minor cleanup of previous change.
3920 * image.c (imagemagick_error, Fimagemagick_types):
3921 Omit some recently-introduced and unnecessary casts and assignments.
3923 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
3925 Fix two memory leaks discovered with Valgrind.
3926 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
3927 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
3929 2014-01-22 Martin Rudalics <rudalics@gmx.at>
3931 Fixes in window size functions around Bug#16430 and Bug#16470.
3932 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
3933 (Fwindow_mode_line_height, Fwindow_header_line_height)
3934 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3935 Minor doc-string adjustments.
3936 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
3937 Rewrite doc-strings.
3938 (window_body_height, window_body_width): Do not count partially
3939 visible lines/columns when PIXELWISE is nil (Bug#16470).
3940 (Qfloor, Qceiling): New symbols.
3942 2014-01-21 Eli Zaretskii <eliz@gnu.org>
3944 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
3945 when the image cache is not yet allocated. (Bug#16509)
3947 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
3949 * buffer.c (Fkill_buffer): When killing an indirect buffer,
3950 re-attach intervals to its base buffer (Bug#16502).
3951 * intervals.c (set_interval_object): Move from here...
3952 * intervals.h (set_interval_object): ... to here. Fix comments.
3954 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
3956 Avoid undefined behavior by initializing buffer redisplay bit.
3957 Problem reported by Dmitry Antipov in
3958 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
3959 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
3961 Revert some of the CANNOT_DUMP fix (Bug#16494).
3962 * lread.c (init_lread): Fix typo: NILP, not !NILP.
3964 2014-01-19 Eli Zaretskii <eliz@gnu.org>
3966 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
3967 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
3968 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
3969 they are replaced by macros that expand into direct calls to the
3970 corresponding functions from GDI32.DLL.
3971 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
3972 variables in the Cygwin build, they are unused.
3974 2014-01-19 K. Handa <handa@gnu.org>
3976 * composite.c (composition_update_it): Fix previous change.
3978 2014-01-18 Eli Zaretskii <eliz@gnu.org>
3980 Fix file name handling on MS-Windows 9X.
3981 * w32.c (maybe_load_unicows_dll): New function.
3983 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
3984 on, to make sure we can convert file names to and from UTF-8 on
3985 Windows 9X. This fixes a failure to start up because Emacs cannot
3986 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
3988 * w32font.c [WINDOWSNT]: Include w32.h.
3989 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
3990 of implementing the same stuff.
3991 Remove now unused g_b_init_is_windows_9x.
3993 * w32.h (maybe_load_unicows_dll): Add prototype.
3995 2014-01-17 Eli Zaretskii <eliz@gnu.org>
3997 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
3998 switch to single keyboard. Prevents daemon crashes when a new
3999 client connects while we show a TTY menu in an existing client.
4000 (Bug#16479)
4002 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
4004 Fix MinGW64 porting problem with _setjmp.
4005 Reported by Eli Zaretskii in:
4006 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
4007 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
4008 the old _setjmp and _longjmp. All uses changed.
4010 2014-01-13 Daniel Colascione <dancol@dancol.org>
4012 * textprop.c (Fremove_list_of_text_properties):
4013 Correctly handle reaching the end of the interval tree. (Bug#15344)
4015 2014-01-13 Martin Rudalics <rudalics@gmx.at>
4017 * xdisp.c (resize_mini_window): Round height to a multiple of
4018 frame's line height. Fix bug in calculation of window start
4019 position (Bug#16424).
4021 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
4023 * macfont.m: Include termchar.h.
4024 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
4025 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
4026 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
4027 *_WITH_GC_* to take face and f as parameters.
4028 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
4029 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
4031 2014-01-13 Daniel Colascione <dancol@dancol.org>
4033 Fix menu item updating in the presence of the Unity global menu
4034 GTK+ module.
4036 * gtkutil.h (xg_have_tear_offs): Add frame parameter
4037 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
4038 tear-off.
4039 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
4040 updating menus; explain why.
4041 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
4042 problem it's supposed to solve and it interferes with detecting
4043 the presence of a global menu.
4044 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
4045 parameter.
4047 2014-01-11 K. Handa <handa@gnu.org>
4049 * composite.c (composition_update_it): Fix indexing of
4050 LGSTRING_CHAR (Bug#15984).
4052 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
4054 * unexw32.c (_start) [__MINGW64__]: Define to __start.
4056 2014-01-11 Eli Zaretskii <eliz@gnu.org>
4058 * xdisp.c (try_window_id): Don't use this function's optimizations
4059 if overlays in the buffer displayed by the window have changed
4060 since last redisplay. (Bug#16347)
4061 (message_dolog): Fix indentation.
4063 2014-01-11 Martin Rudalics <rudalics@gmx.at>
4065 * frame.c (frame_resize_pixelwise): Fix doc-string.
4067 2014-01-10 Martin Rudalics <rudalics@gmx.at>
4069 Fix handling of internal borders (Bug#16348).
4070 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
4071 Remove internal border width from pixel width of windows.
4072 (change_frame_size_1): Don't return early when frame's pixel
4073 size changes - we still have to record the new sizes in the
4074 frame structure.
4075 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
4076 also when toolbar gets larger.
4077 * window.c (check_frame_size): Include internal_border_width in
4078 check.
4079 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
4080 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
4081 In non-toolkit/non-GTK version clear internal border.
4082 * xterm.c (x_clear_under_internal_border): New function for
4083 non-toolkit/non-GTK version.
4084 (x_after_update_window_line): In non-toolkit/non-GTK version
4085 don't do that.
4086 (handle_one_xevent, x_set_window_size):
4087 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
4088 * xterm.h (x_clear_under_internal_border): Extern it.
4090 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
4092 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
4093 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
4094 it again.
4096 2014-01-06 Eli Zaretskii <eliz@gnu.org>
4098 * xdisp.c (redisplay_window): Don't skip window redisplay if the
4099 last value of point is not equal to buffer's point. (Bug#16129)
4101 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
4103 Spelling fixes.
4104 * nsterm.h (updateCollectionBehavior): Rename from
4105 updateCollectionBehaviour. All uses changed.
4107 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
4108 * Makefile.in (SETFATTR): New macro.
4109 (temacs$(EXEEXT)): Use it.
4111 2014-01-04 Martin Rudalics <rudalics@gmx.at>
4113 Fix maximization behavior on Windows (Bug#16300).
4114 * w32fns.c (w32_fullscreen_rect): Don't handle
4115 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
4116 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
4117 of SetWindowPos. Restore last placement also when leaving
4118 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
4119 but the FULLSCREEN_BOTH case.
4121 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
4123 Port to C89.
4124 * data.c (arithcompare_driver):
4125 * fileio.c (Fcar_less_than_car):
4126 * fns.c (internal_equal):
4127 * frame.c (delete_frame):
4128 * lisp.h (enum More_Lisp_Bits):
4129 * lread.c (read1):
4130 Avoid C99 constructs that don't work in C89.
4131 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
4132 to port to C89, which doesn't have 'long long'.
4133 (count_trailing_zero_bits): Use them.
4135 2014-01-03 Chong Yidong <cyd@gnu.org>
4137 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
4139 2014-01-02 Martin Rudalics <rudalics@gmx.at>
4141 Further adjust frame/window scrollbar width calculations.
4142 * window.c (apply_window_adjustment):
4143 Set windows_or_buffers_changed.
4144 (Fwindow_scroll_bars): Return actual scrollbar width.
4145 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4146 For non-toolkit builds again use 14 as minimum width and set
4147 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4148 * xterm.c (XTset_vertical_scroll_bar): Take width from
4149 WINDOW_SCROLL_BAR_AREA_WIDTH.
4150 (x_new_font): Rename wid to unit. Base calculation of new
4151 scrollbar width on toolkit used and make it analogous to that of
4152 x_set_scroll_bar_default_width.
4153 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4154 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4155 of GetSystemMetrics.
4156 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4157 WINDOW_SCROLL_BAR_AREA_WIDTH.
4158 (x_new_font): Make it correspond to changes in xterm.c.
4160 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4162 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4163 This is a cleaner way to fix the MinGW-w64 porting problem.
4164 Check for INTPTR_MAX misconfiguration.
4166 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4168 * search.c (newline_cache_on_off, find_newline): In indirect
4169 buffers, use the newline cache of the base buffer.
4171 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4172 buffer, invalidate the caches of its base buffer. (Bug#16265)
4174 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4175 buffers, use the width-run cache of the base buffer.
4177 * xdisp.c (redisplay_window): When the window displays an indirect
4178 buffer, and the character widths in the display table have
4179 changed, invalidate the width-run cache of the corresponding base
4180 buffer.
4182 * fileio.c (Finsert_file_contents): When invalidating the newline
4183 cache, consider the case of inserting into indirect buffer.
4185 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4186 In indirect buffers, use the paragraph cache of the base buffer.
4188 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4190 * window.c (grow_mini_window): Fix last change.
4192 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4194 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4196 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4198 * w32term.c (w32_initialize): Use LCID and LOWORD.
4200 * w32proc.c (create_child): Use pid_t for 5th argument.
4201 (IsValidLocale): Don't provide prototype for MinGW64.
4202 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4203 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4205 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4206 MinGW64 doesn't support.
4208 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4210 * w32.c (set_named_security_info): New function.
4211 (acl_set_file): Fall back on set_named_security_info if
4212 set_file_security fails.
4213 (g_b_init_set_named_security_info_w)
4214 (g_b_init_set_named_security_info_a): New static variables.
4215 (globals_of_w32): Initialize them to zero.
4216 (set_named_security_info): Set them to non-zero if the
4217 corresponding API is available.
4218 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4219 New function typedefs.
4221 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4223 Some more fixes following pixelwise resize changes including one
4224 for Bug#16306.
4225 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4226 of frame_resize_pixelwise.
4227 * widget.c (pixel_to_text_size): New function.
4228 (update_wm_hints): Have size hints respect value of
4229 frame_resize_pixelwise.
4230 (EmacsFrameResize): Alway process resize requests pixelwise.
4231 * window.c (grow_mini_window): Make sure mini window is at least
4232 one line tall.
4233 * xdisp.c (display_menu_bar): Make sure menubar extends till
4234 right end of frame.
4235 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4236 (x_set_tool_bar_lines): Calculate pixelwise.
4237 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4238 frame_resize_pixelwise.
4240 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4242 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4243 variables not used there.
4245 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4247 * w32.c (sys_umask): New function. (Bug#16299)
4249 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4251 * dispnew.c (change_frame_size_1): Take old width of root window
4252 from that window's pixel width. (Bug#16284)
4254 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4256 Plain copy-file no longer chmods an existing destination (Bug#16133).
4257 * fileio.c (realmask): Now a static var, not a local.
4258 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4259 Remove arg STATPTR. All uses changed.
4260 (Fcopy_file): Do not alter permissions of existing destinations,
4261 unless PRESERVE-PERMISSIONS (renamed from
4262 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4263 Avoid race when testing for existing destinations and for
4264 when input and output files are the same.
4265 If changing the group fails, adjust both default and
4266 preserved permissions so that access is not granted to the
4267 wrong group.
4268 (Fset_default_file_modes, init_fileio): Update realmask.
4269 (Fdefault_file_modes): Use realmask instead of calling umask.
4271 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4273 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4274 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4275 flags on the daemon pipe ends before execing.
4277 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4279 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4280 session. (Bug#14739)
4282 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4284 * callproc.c (Vexec_path): Document that exec-directory is in it.
4286 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4288 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4289 default.
4291 2013-12-27 Chong Yidong <cyd@gnu.org>
4293 * data.c (Fsymbol_function): Doc fix.
4295 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4297 Some more tinkering with Bug#16051.
4298 * window.c (resize_frame_windows): Don't let the size of the
4299 root window drop below the frame's default character size.
4300 Never ever delete any subwindows - let the window manager do the
4301 clipping.
4303 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4304 of toolbar lines needed when they exceed the height of the root
4305 window.
4306 (unwind_create_frame_1): New function.
4307 (Fx_create_frame): Generally inhibit calling the window
4308 configuration change hook here. Remove extra call to
4309 change_frame_size - it's not needed when we don't run the
4310 configuration change hook.
4312 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4314 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4315 On my Fedora 19 platform the core dumps were so big that
4316 my desktop became nearly catatonic.
4317 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4318 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4319 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4320 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4321 a clang-only syntax.
4322 * conf_post.h (__has_feature): New macro, if not already defined.
4323 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4324 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4326 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4328 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4329 is a file name. (Bug#16252)
4331 2013-12-25 Chong Yidong <cyd@gnu.org>
4333 * keyboard.c (Voverriding_terminal_local_map)
4334 (Voverriding_local_map): Doc fix.
4336 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4338 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4340 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4341 file name when it is submitted to ShellExecute. Simplify code.
4342 Don't test DOCUMENT for being a string, as that is enforced by
4343 CHECK_STRING. Doc fix.
4345 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4347 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4348 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4349 redisplay_tool_bar does. Improve and fix commentary.
4350 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4351 limits of the glyph matrices. (Bug#16051)
4352 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4353 only when the new size is different from the old one, and the new
4354 size can be achieved given the frame height.
4356 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4358 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4360 2013-12-23 Glenn Morris <rgm@gnu.org>
4362 * lread.c (Fload): Mention load-prefer-newer in doc.
4364 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4366 Handle Bug#16207 by being more restrictive when running hooks.
4367 * window.c (unwind_change_frame): New function.
4368 (Fset_window_configuration): Don't run configuration change hook
4369 while the frame configuration is unsafe. Call select_window
4370 twice.
4372 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4374 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4376 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4378 * nsterm.h: Declare EmacsColor category.
4380 * nsterm.m (NSColor): Implement EmacsColor category.
4381 (ns_get_color): Use colorUsingDefaultColorSpace.
4382 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4384 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4386 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4388 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4389 having the PNG_NORETURN attribute, to avoid compiler warning in
4390 my_png_error.
4392 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4394 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4396 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4397 fringe background extension.
4398 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4399 because they are now always the same as `left' and `width',
4400 respectively. Remove code for the case that `width' and
4401 `sb_width' are different.
4403 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4405 Remove scroll_bar_actual_width from frames.
4406 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4407 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4408 (x_figure_window_size):
4409 * nsterm.m (x_set_window_size):
4410 * widget.c (set_frame_size):
4411 * w32term.c (x_set_window_size):
4412 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4413 scroll_bar_actual_width.
4415 Convert scroll_bar members to integers on Windows.
4416 * w32term.h (struct scroll_bar): Convert top, left, width,
4417 height, start, end and dragging to integers.
4418 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4419 scroll_bar members.
4420 * w32term.c (w32_set_scroll_bar_thumb)
4421 (w32_scroll_bar_handle_click): Remove XINT conversions for
4422 scroll_bar members. Treat bar->dragging as integer.
4423 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4424 first element. Remove XINT conversions for scroll_bar members.
4425 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4426 Remove XINT conversions for scroll_bar members.
4428 Fix assignment for new window total sizes.
4429 * window.c (Fwindow_resize_apply_total): Assign values for
4430 minibuffer window.
4432 2013-12-20 Chong Yidong <cyd@gnu.org>
4434 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4435 argument to `append'.
4437 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4439 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4440 current text face, for extending the face of the display margins.
4441 (Bug#16192)
4443 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4444 Doc fix. (Bug#16190)
4446 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4448 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4449 Remove.
4451 * nsterm.m (Qfile, Qurl): New.
4452 (EV_MODIFIERS2): New macro.
4453 (EV_MODIFIERS): Use EV_MODIFIERS2.
4454 (ns_term_init): Remove font and color from DND, does not work on
4455 newer OSX, and other ports don't have them.
4456 (performDragOperation:): Handle modifiers used during drag.
4457 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4458 Remove global Lisp variables used to communicate with ns-win.el.
4459 Remove font and color handling.
4460 (syms_of_nsterm): Defsym Qfile and Qurl.
4462 2013-12-19 Anders Lindgren <andlind@gmail.com>
4464 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4465 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4466 dont_constrain.
4467 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4468 (constrainFrameRect): Remove special case nr_screens == 1.
4469 Don't constrain size to size of view.
4471 * nsterm.h (ns_output): Remove dont_constrain.
4473 2013-12-19 Anders Lindgren <andlind@gmail.com>
4475 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4477 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4479 Minor fixes for recent openp changes.
4480 * lisp.h (GCPRO7): New macro.
4481 * lread.c (openp): Use bool for boolean; all callers changed.
4482 Protect save_string from GC. Don't assume that file descriptors
4483 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4484 warning about uninitialized variable.
4486 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4488 * w32fns.c (emacs_abort): Use intptr_t as argument of
4489 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4491 2013-12-18 Glenn Morris <rgm@gnu.org>
4493 * lread.c (Fload): Pass load_prefer_newer to openp.
4494 Don't bother checking mtime if openp already did it.
4495 (openp): Add `newer' argument, to check all suffixes
4496 and find the newest file.
4497 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4498 * callproc.c (call_process):
4499 * charset.c (load_charset_map_from_file):
4500 * emacs.c (init_cmdargs):
4501 * image.c (x_create_bitmap_from_file, x_find_image_file):
4502 * lisp.h (openp):
4503 * lread.c (Flocate_file_internal):
4504 * process.c (Fformat_network_address):
4505 * sound.c (Fplay_sound_internal):
4506 * w32.c (check_windows_init_file):
4507 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4509 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4511 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4513 * w32.c (getloadavg): Don't index samples[] array with negative
4514 indices. Recover from wall-clock time being set backwards.
4516 * w32term.c (w32_initialize): Declare the argument of
4517 set_user_model as const.
4519 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4520 (w32_menu_show): Constify some arguments passed to MessageBox.
4522 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4523 to initialize Lisp objects.
4525 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4526 initialize Lisp objects.
4528 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4529 use variables used only on X under that condition.
4531 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4532 variables not used there.
4534 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4536 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4537 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4539 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4541 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4542 code, revealed in presence of R2L characters, character
4543 compositions, and display vectors. A better fix for Bug#16148.
4544 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4545 GTK and NS builds, they don't have this member of struct frame.
4547 * dispextern.h (struct composition_it): Correct a comment for the
4548 'width' member.
4550 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4552 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4553 This prevents a compilation error on C compilers that do not
4554 default functions to return 'int' if not declared. Also, add
4555 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4556 since it now uses inline functions.
4558 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4560 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4561 display margins on mode line, header line, and in the frame's
4562 tool-bar window. (Bug#16165)
4564 2013-12-16 Andreas Schwab <schwab@suse.de>
4566 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4568 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4570 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4571 `CHECK_LIST_CONS'.
4573 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4575 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4577 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4579 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4580 intended to find bogus pointers in font objects (Bug#16140).
4581 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4582 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4583 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4584 Disable for MS-Windows due to Bug#15876; apparently this
4585 requires more or less substantial changes in fontset code.
4586 * xfont.c (xfont_close):
4587 * xftfont.c (xftfont_close): Call x_display_info_for_display
4588 to check whether 'Display *' is valid (Bug#16093 and probably
4589 Bug#16069).
4591 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4593 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4594 Reported by Juanma Barranquero <lekktu@gmail.com>.
4596 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4597 open a pty on MS-Windows. (Bug#16152)
4599 * emacs.c (decode_env_path): Fix bogus comparison against
4600 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4602 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4604 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4605 (Fx_file_dialog): Add parentheses around && to silence warning.
4607 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4609 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4611 * xdisp.c (extend_face_to_end_of_line): Extend background of
4612 non-default face in margin areas as well. (Bug#16151)
4613 (display_line): Call extend_face_to_end_of_line for continued
4614 lines as well, if the display margins have non-zero width.
4615 (set_glyph_string_background_width): When needed, set the
4616 extends_to_end_of_line_p flag on glyph strings to be drawn in
4617 margin areas, not only in the text area.
4619 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4620 startup.
4622 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4624 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4625 Don't worry about verify_error being t, since it has to be a list.
4627 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4629 Use bool for boolean, focusing on headers.
4630 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4631 No need to include <stdbool.h>, since conf_post.h does it now.
4632 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4633 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4634 (SET_PER_BUFFER_VALUE_P):
4635 * ccl.c, ccl.h (setup_ccl_program):
4636 * ccl.h (CHECK_CCL_PROGRAM):
4637 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4638 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4639 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4640 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4641 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4642 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4643 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4644 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4645 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4646 (CHARSET_FAST_MAP_SET):
4647 * coding.c (decode_coding_ccl, encode_coding_ccl):
4648 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4649 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4650 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4651 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4652 (decode_coding_c_string):
4653 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4654 * conf_post.h (has_attribute):
4655 * dispextern.h (trace_redisplay_p)
4656 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4657 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4658 (SET_GLYPH_FROM_CHAR_GLYPH)
4659 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4660 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4661 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4662 (cursor_in_mouse_face_p):
4663 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4664 (blank_row, prepare_desired_row)
4665 (build_frame_matrix_from_leaf_window, make_current)
4666 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4667 (update_window, scrolling_window, update_frame_line):
4668 * disptab.h (GLYPH_FOLLOW_ALIASES):
4669 * editfns.c (Fformat):
4670 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4671 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4672 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4673 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4674 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4675 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4676 (FONT_DEFERRED_LOG):
4677 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4678 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4679 (FRAME_MOUSE_UPDATE):
4680 * fringe.c (Fdefine_fringe_bitmap):
4681 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4682 (x_create_bitmap_from_xpm_data, xpm_load_image):
4683 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4684 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4685 (MERGE_INTERVAL_CACHE):
4686 * keymap.h (KEYMAPP):
4687 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4688 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4689 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4690 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4691 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4692 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4693 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4694 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4695 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4696 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4697 (SETUP_BUFFER_SYNTAX_TABLE):
4698 * systime.h (timespec_valid_p):
4699 * term.c (save_and_enable_current_matrix):
4700 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4701 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4702 (redisplay_internal, try_window_reusing_current_matrix)
4703 (sync_frame_with_window_matrix_rows, try_window_id)
4704 (display_menu_bar, display_tty_menu_item, display_mode_line)
4705 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4706 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4707 * xmenu.c (xmenu_show):
4708 * xterm.c (use_xim, x_term_init):
4709 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4710 (struct x_bitmap_record):
4711 Use bool for booleans.
4712 * ccl.c (struct buffer_text):
4713 * ccl.h (struct ccl_program):
4714 * charset.h (struct charset):
4715 * cm.h (struct cm):
4716 * coding.h (struct iso_2022_spec, struct coding_system):
4717 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4718 (struct glyph_string, struct face, struct face_cache)
4719 (struct bidi_string_data, struct bidi_it)
4720 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4721 (struct image):
4722 * editfns.c (Fformat):
4723 * frame.h (struct frame):
4724 * fringe.c (struct fringe_bitmap):
4725 * intervals.h (struct interval):
4726 * keyboard.h (struct kboard):
4727 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4728 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4729 (struct Lisp_Buffer_Local_Value, union specbinding):
4730 * macfont.m (struct macfont_info):
4731 * process.h (struct Lisp_Process):
4732 * termchar.h (struct tty_display_info):
4733 * window.h (struct window):
4734 * xterm.h (struct x_output):
4735 Use bool_bf for boolean bit-fields.
4736 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4737 All callers changed.
4738 * ccl.h (struct ccl_program): Remove unused members private_state,
4739 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4740 eight_bit_control.
4741 (struct ccl_spec): Remove unused members cr_carryover,
4742 eight_bit_carryover.
4743 * conf_post.h: Include <stdbool.h>.
4744 (bool_bf): New type.
4745 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4746 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4747 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4748 'do { ... } while (false)' brackets.
4749 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4750 Args must now be expressions; all callers changed.
4751 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4752 (PRODUCE_GLYPHS): Simplify use of boolean.
4753 * fileio.c (Fcopy_file):
4754 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4755 * lisp.h (UNGCPRO): Return void, not int.
4756 (FOR_EACH_TAIL): Use void expression, not int expression.
4757 * region-cache.c: Reindent.
4758 * region-cache.h: Copy comments from region-cache.c, to fix
4759 incorrect remarks about booleans.
4761 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4763 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4764 when character at point is displayed from a display vector.
4765 (Bug#16148)
4767 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4769 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4770 now a list of certificate validation checks that will abort a
4771 connection with an error.
4772 (Fgnutls_boot): Document it and use it.
4774 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4776 * w32term.c (w32_enable_frame_resize_hack): New variable.
4777 (x_set_window_size): Use it to hack frame resizing on Windows
4778 (Bug#16028).
4780 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4782 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4783 Windows-specific code to w32.c. Change error message text to
4784 match that of Posix platforms.
4786 * w32.c (w32_copy_file): New function, most of the code copied and
4787 reworked from Fcopy_file. Improve error handling. Plug memory
4788 leak when errors are thrown. Support file names outside of the
4789 current codepage. (Bug#7100)
4791 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4793 * lread.c (load_path_default): Prototype.
4795 2013-12-13 Glenn Morris <rgm@gnu.org>
4797 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4798 (dump_path): Remove.
4799 (load-path-default): Remove `changed' argument.
4800 Do not set dump_path permanently. Simplify.
4801 (init_lread): Simplify.
4802 (syms_of_lread): Remove dump_path.
4804 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4806 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
4807 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
4808 2013-12-12 font-related change to avoid Bug#16128, which
4809 is quite hard to fix without even more substantial changes.
4811 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4813 * font.c (font_close_object): Check for live frame (Bug#16128).
4815 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4817 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
4818 Return ptrdiff_t, not int, since it's a buffer size.
4819 Reindent/reparen some macros to a more Gnuish style.
4821 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
4823 Avoid undefined behavior with huge regexp interval counts.
4824 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
4825 since it's now specialized to interval counts. All uses changed.
4826 Do not assume wraparound on signed integer overflow.
4827 (regex_compile): Simplify based on the above changes.
4829 2013-12-12 Eli Zaretskii <eliz@gnu.org>
4831 Support file names on MS-Windows that use characters outside of
4832 the current system codepage. (Bug#7100)
4834 * w32.c (get_file_security, set_file_security)
4835 (create_symbolic_link): Separate pointers and boolean flags for
4836 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
4837 non-zero, else the former.
4838 (codepage_for_filenames, filename_to_utf16, )
4839 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
4840 New functions.
4841 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
4842 characters.
4843 (normalize_filename): Lose the DBCS code, now works on UTF-8.
4844 Accept only one argument; all callers changed.
4845 (dostounix_filename): Remove the second argument, now works in
4846 UTF-8. All callers changed.
4847 (parse_root): Lose DBCS code.
4848 (get_long_basename, w32_get_short_filename, init_environment)
4849 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
4850 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
4851 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
4852 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
4853 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
4854 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
4855 otherwise.
4856 (ansi_encode_filename): New function.
4857 (get_emacs_configuration, get_emacs_configuration_options):
4858 Functions deleted.
4859 (add_volume_info, GetCachedVolumeInformation): Run the input file
4860 name through unixtodos_filename, to ensure it is stored and
4861 referenced in canonical form.
4862 (get_volume_info): Lose the DBCS code, now works in UTF-8.
4863 (logon_network_drive, sys_link, utime): Improve error handling.
4864 (sys_access): New function.
4865 (hashval, generate_inode_val): Unused functions deleted.
4866 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
4867 (check_windows_init_file): Convert error message from UTF-8 to
4868 ANSI codepage, for display in the message box.
4869 (globals_of_w32): Set w32_unicode_filenames according to the OS
4870 version.
4872 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
4873 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4874 (syms_of_w32term): Declare w32-unicode-filenames.
4876 * w32proc.c (new_child, delete_child): Remove code that handled
4877 unused pending_deletion and input_file members of the child struct.
4878 (create_child, sys_spawnve): Convert all file names to ANSI
4879 codepage. Use ANSI APIs explicitly; forcibly fail if any file
4880 name cannot be encoded in ANSI codepage. Don't use
4881 unixtodos_filename, mirror slashes by hand.
4882 (record_infile, record_pending_deletion): Functions deleted.
4883 (Fw32_short_file_name): Call w32_get_short_filename instead of
4884 GetShortPathName.
4886 * w32notify.c (add_watch): Work in Unicode mode when
4887 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4888 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
4889 instead, do the same with Lisp primitives.
4891 * w32fns.c (file_dialog_callback, Fx_file_dialog)
4892 (Fsystem_move_file_to_trash, Fw32_shell_execute)
4893 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
4894 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
4895 (Fw32_shell_execute): Improve error reporting.
4896 (Fdefault_printer_name): Ifdef away for Cygwin.
4898 * w32.h (struct _child_process): Remove input_file and
4899 pending_deletion members that are no longer used.
4900 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
4901 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
4902 (ansi_encode_filename): New and updated prototypes.
4904 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
4905 APIs explicitly.
4906 (unexec): Don't use dostounix_filename, it expects a file name in
4907 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
4908 ANSI encoding.
4910 * fileio.c (Ffile_name_directory, file_name_as_directory)
4911 (directory_file_name, Fexpand_file_name)
4912 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
4913 arguments of dostounix_filename.
4914 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
4915 use MAX_UTF8_PATH for size of file-name strings.
4916 (emacs_readlinkat): Build an explicitly unibyte string for file
4917 names.
4918 (syms_of_fileio) <file-name-coding-system>:
4919 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
4921 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
4922 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
4923 directories to UTF-8.
4924 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
4925 environment, and each element of the input PATH, to UTF-8.
4927 * dired.c (file_attributes): Use build_unibyte_string explicitly
4928 to make Lisp strings from user and group names.
4930 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
4931 decode_file.
4933 * coding.c (decode_file_name, encode_file_name): New functions.
4935 * termcap.c (tgetent): Adapt to the change in arguments of
4936 dostounix_filename.
4938 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
4939 names.
4941 * msdos.c (dostounix_filename, init_environment): Adapt to the
4942 change in arguments of dostounix_filename.
4944 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
4945 [WINDOWSNT]: Encode file names passed to the image libraries in
4946 ANSI codepage.
4948 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
4949 [WINDOWSNT]: Convert file names to the current ANSI codepage.
4951 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
4952 arguments of dostounix_filename.
4954 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4956 * font.h (struct font_entity) [HAVE_NS]: New field to record
4957 font driver which was used to create this entity.
4958 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
4959 frame where the font was opened.
4960 (font_close_object): Add prototype.
4961 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
4962 (font_close_object): Not static any more. Lost frame arg.
4963 Adjust comment and users.
4964 * alloc.c (cleanup_vector): Call font_close_object to adjust
4965 per-frame font counters correctly. If HAVE_NS, also call
4966 driver-specific cleanup for font-entity objects.
4967 * ftfont.c (ftfont_open):
4968 * nsfont.m (nsfont_open):
4969 * w32font.c (w32font_open_internal):
4970 * xfont.c (xfont_open):
4971 * xftfont.c (xftfont_open): Save frame pointer in font object.
4972 * macfont.m (macfont_open): Likewise.
4973 (macfont_descriptor_entity): Save driver pointer to be able
4974 to call its free_entity routine when font-entity is swept.
4975 * ftxfont.c (ftxfont_open): Add eassert because frame
4976 pointer should be saved by ftfont_driver.open.
4978 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4980 * xterm.c (x_make_frame_visible): Restore hack which is needed when
4981 input polling is used. This is still meaningful for Cygwin, see
4982 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
4983 * keyboard.c (poll_for_input_1, input_polling_used):
4984 Define unconditionally.
4985 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
4986 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
4987 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
4988 (font_for_char): Prefer ptrdiff_t to int for buffer position.
4989 (face_for_char): Likewise. Rearrange eassert and return ASCII
4990 face for CHAR_BYTE8_P.
4991 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
4993 2013-12-11 Ken Brown <kbrown@cornell.edu>
4995 * dispextern.h (erase_phys_cursor):
4996 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
4998 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
5000 * nsterm.m (x_free_frame_resources):
5001 * term.c (tty_free_frame_resources):
5002 * xterm.c (x_free_frame_resources): Do not check for non-NULL
5003 face cache because it's implied by free_frame_faces anyway.
5004 * w32term.c (x_free_frame_resources): Likewise. Do not call
5005 free_frame_faces twice.
5007 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5009 * editfns.c (Fformat_time_string): Mention %F in the doc.
5011 2013-12-11 Martin Rudalics <rudalics@gmx.at>
5013 * window.c (resize_frame_windows): Don't return immediately when
5014 the root window's size doesn't change - the minibuffer window
5015 may still have to be repositioned/resized.
5016 * xfns.c (Fx_create_frame): Always change the frame size after
5017 initializing the frame's faces.
5018 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
5019 change_frame_size should already have done it.
5020 (x_new_font): Assign new tool- and menu-bar heights.
5021 (x_set_window_size_1): Account for tool- and menu-bar heights
5022 (Bug#16013). Don't set pixel sizes since change_frame_size
5023 should already have done it.
5025 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
5027 Remove the option of using libcrypto.
5028 * Makefile.in (LIB_CRYPTO): Remove.
5029 (LIBES): Don't use it.
5031 2013-12-11 Juri Linkov <juri@jurta.org>
5033 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
5034 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
5036 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
5038 * xdisp.c (display_tool_bar_line): Don't extend on a previously
5039 drawn tool bar items (Bug#16058).
5040 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
5042 2013-12-09 Ken Brown <kbrown@cornell.edu>
5044 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
5046 * lisp.h (get_frame_param): Adjust conditions for prototype
5047 declaration.
5049 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
5051 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
5052 Avoid unused macro warning if configured --without-xft.
5054 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
5056 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
5058 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
5060 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
5062 * emacs.c (main): Call fixup_locale a second time for GNUstep.
5064 2013-12-08 Martin Rudalics <rudalics@gmx.at>
5066 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
5068 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
5070 Use libcrypto's checksum implementations if available, for speed.
5071 * Makefile.in (LIB_CRYPTO): New macro.
5072 (LIBES): Use it.
5074 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
5075 The macro didn't conform to C99 due to type mismatch,
5076 which caused compilation failure with Sun C 5.12,
5077 and it was confusing anyway. Include window.h to declare
5078 redisplay_other_windows.
5080 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
5082 * window.c (set_window_buffer): Update mode line (bug#16084).
5084 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
5086 Fix minor problems found by static checking.
5087 * keyboard.c (poll_for_input_1, input_polling_used):
5088 Define only if HAVE_NTGUI.
5089 * xmenu.c (popup_activate_callback): Omit unnecessary
5090 check against USE_X_TOOLKIT, which must be defined here anyway.
5091 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
5092 Now static.
5094 2013-12-07 Martin Rudalics <rudalics@gmx.at>
5096 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5098 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
5100 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5102 * nsterm.m (x_set_window_size): Remove fprintf.
5103 (init): Define always. Set applicationDidFinishLaunchingCalled
5104 for GNUstep.
5105 (applicationDidFinishLaunching:):
5106 Set applicationDidFinishLaunchingCalled.
5107 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
5108 not called.
5110 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
5112 Pixel resize changes for NS (Bug#16049).
5113 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5114 height/width. row/cols are locals.
5115 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
5116 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
5117 (windowWillResize): Remove gsextra. Calculate extra as in
5118 updateFrameSize.
5119 (x_new_font): Don't change frame size if fullscreen.
5120 Change size pixelwise.
5122 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
5123 comment in xfns.c. Change to pixelwise call.
5125 2013-12-06 Eli Zaretskii <eliz@gnu.org>
5127 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
5128 (Bug#16070)
5130 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
5132 * xterm.c (input_signal_count): Remove.
5133 (x_dispatch_event): Define unconditionally.
5134 (x_make_frame_visible): Process X events until the frame
5135 is really visible (Bug#16027).
5136 * xterm.h (x_dispatch_event): Declare unconditionally.
5138 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
5140 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
5142 * nsterm.m (x_set_window_size): Handle pixelwise.
5144 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5146 * w32term.c (x_new_font):
5147 * xterm.c (x_new_font): Calculate new frame size from new font
5148 size (Bug#16028).
5150 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5152 * lisp.h (FOR_EACH_TAIL): New macro.
5153 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5155 * window.c (select_window): Call second wset_redisplay before we change
5156 selected_window (bug#16034).
5158 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5160 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5162 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5164 * w32xfns.c: Include window.h, to avoid a compiler warning.
5166 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5168 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5169 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5170 window_scroll takes care of it.
5171 (Fset_window_point, Fdelete_other_windows_internal)
5172 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5173 (Fsplit_window_internal, Fdelete_window_internal)
5174 (Fresize_mini_window_internal, Fset_window_configuration)
5175 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5176 cause redisplay instead of forcing a complete redisplay.
5177 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5178 we're only affecting the selected_window.
5180 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5182 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5183 directional control characters. Update type and category
5184 determination according to the UBA from Unicode v6.3.
5185 (bidi_category_t): New category EXPLICIT_FORMATTING.
5187 * dispextern.h (bidi_type_t): Update to include new bidirectional
5188 properties introduced with Unicode v6.3. (Bug#16043)
5190 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5192 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5193 (Bug#16044).
5195 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5197 * font.c (font_list_entities): Remove dummy assignment.
5198 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5199 used on graphic displays only. Remove unused 'font_encoder' member.
5200 (struct font_bitmap): Remove unused 'extra' member.
5201 * nsfont.m (nsfont_open):
5202 * w32font.c (w32font_open_internal):
5203 * ftfont.c (ftfont_get_bitmap): Adjust users.
5205 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5207 Use bool for boolean.
5208 * tparam.c (tparam1):
5209 * undo.c (record_point, record_property_change):
5210 Use bool for boolean, for local vars that are always true or false.
5212 Minor integer overflow fixes (Bug#16033).
5213 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5214 This improves on the previous fix to this function.
5215 (window_resize_check): When summing up pixel counts, don't rely on
5216 undefined behavior if the sum overflows.
5218 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5220 * window.c (Fset_window_new_pixel): Don't choke at negative
5221 argument value (Bug#16033).
5223 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5224 to avoid crash in window_box_height.
5226 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5227 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5228 calculation.
5229 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5231 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5233 Minor integer overflow fixes.
5234 * window.c (Fset_window_new_pixel, grow_mini_window):
5235 * xdisp.c (Fwindow_text_pixel_size):
5236 Avoid undefined behavior on signed integer overflow.
5237 * xfns.c (x_set_mouse_color):
5238 Check that drag shape fits in 'unsigned', since that's what X wants.
5240 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5242 Improve reporting of fatal exception on MS-Windows.
5243 * w32fns.c (my_exception_handler): New function.
5244 (globals_of_w32fns): Set it up as the unhandled exception
5245 handler. Initialize exception code and address to zeros.
5246 (emacs_abort): If the exception code and address are available,
5247 print them at the beginning of the backtrace. Fix the format of
5248 printing addresses (was producing 0x0x12345678 on XP).
5249 (Bug#15994)
5251 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5253 * eval.c (Fbacktrace__locals): New function.
5254 (syms_of_eval): Defsubr it.
5256 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5258 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5259 Define here to unify between...
5260 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5261 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5263 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5265 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5267 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5268 fringe background extension.
5269 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5270 because they are now always the same as `left' and `width',
5271 respectively. Remove code for the case that `width' and
5272 `sb_width' are different.
5274 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5276 Fix minor problems found by static checking.
5277 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5278 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5279 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5281 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5283 * image.c (imagemagick_compute_animated_image): Don't crash if we
5284 have an animation with different-sized images (bug#15313).
5286 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5288 Remove some unused items introduced during pixelwise change.
5289 * window.c (window_resize_total_check): Remove unused function.
5290 * xdisp.c (remember_mouse_glyph): Remove unused label.
5291 (Ftool_bar_height): Move declaration inside #if.
5292 * xterm.c (x_set_window_size): Don't use r and c.
5294 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5296 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5297 `value' and `endp'.
5299 * window.c (Fset_window_configuration): Comment out unused variables.
5301 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5303 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5305 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5307 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5309 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5310 HAVE_GNUTLS3 (Bug#16001).
5312 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5313 if interrupts are deferred (Bug#15801).
5315 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5317 Support resizing frames and windows pixelwise.
5318 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5319 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5320 (struct glyph_matrix): Replace window_left_col and
5321 window_top_line by window_pixel_left and window_pixel_top.
5322 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5323 Minor rewrite.
5324 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5325 (draw_window_divider, move_it_to, x_draw_right_divider)
5326 (x_draw_bottom_divider, change_frame_size): Add or fix
5327 declarations.
5328 * dispnew.c (change_frame_size_1): Change prototype.
5329 (adjust_glyph_matrix, required_matrix_width)
5330 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5331 values instead of lines and columns.
5332 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5333 WINDOW_TOTAL_FRINGE_WIDTH.
5334 (handle_window_change_signal, do_pending_window_change)
5335 (init_display): Adjusts calls of change_frame_size.
5336 (change_frame_size, change_frame_size_1): Handle pixelwise
5337 changes.
5338 * frame.c (Qright_divider_width, Qbottom_divider_width):
5339 New Lisp objects.
5340 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5341 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5342 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5343 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5344 values.
5345 (set_frame_param): New function.
5346 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5347 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5348 (Ffringe_width, Fborder_width, Fright_divider_width)
5349 (Fbottom_divider_width): New functions, defsubr them.
5350 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5351 New argument pixelwise.
5352 (struct frame_parm_table): New members Qright_divider_width and
5353 Qbottom_divider_width.
5354 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5355 (x_report_frame_params): Handle Qright_divider_width and
5356 Qbottom_divider_width.
5357 (x_set_right_divider_width, x_set_bottom_divider_width):
5358 New functions.
5359 (frame_resize_pixelwise): New option.
5360 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5361 new_pixelwise, right_divider_width and bottom_divider_width;
5362 remove total_lines; rename text_lines, text_cols, new_text_lines
5363 and new_text_cols to text_height, text_width, new_height and
5364 new_width respectively.
5365 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5366 FRAME_TEXT_WIDTH respectively.
5367 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5368 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5369 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5370 New macros.
5371 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5372 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5373 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5374 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5375 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5376 (FRAME_TOTAL_COLS_ARG): Remove macro.
5377 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5378 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5379 (x_wm_set_size_hint): Handle frame pixel sizes.
5380 * indent.c (compute_motion, Fcompute_motion):
5381 Call window_body_width instead of window_body_cols.
5382 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5383 (make_lispy_position): Handle right and bottom dividers.
5384 (Fsuspend_emacs): Pixelize call of change_frame_size.
5385 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5386 * lisp.h: Extern set_frame_param.
5387 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5388 x_set_window_size.
5389 (Fx_create_frame): Add entry for vertical_drag_cursor.
5390 Pixelize call of change_frame_size.
5391 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5392 * nsterm.m (ns_update_window_end): Optionally draw right
5393 divider.
5394 (x_set_window_size): Add argument pixelwise.
5395 Call check_frame_size and change_frame_size with pixelwise zero.
5396 (ns_draw_window_divider): New function.
5397 (ns_redisplay_interface): Add ns_draw_window_divider.
5398 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5399 (x_new_font): Call x_set_window_size with pixelwise zero.
5400 * print.c (print_object): For a window print its sequence
5401 number again.
5402 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5403 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5404 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5405 (w32_createwindow): Use scroll bar area width.
5406 (w32_wnd_proc): Handle bottom divider width.
5407 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5408 (Fx_create_frame): Default divider width parameters.
5409 Caclulate sizes pixelwise. Add vertical drag cursor support.
5410 (x_create_tip_frame): Default divider widths to zero.
5411 Pixelize call to change_frame_size.
5412 (Fx_show_tip): Add handling of divider widths. Pixelize window
5413 position and sizes.
5414 (Fw32_frame_rect): New function.
5415 (frame_parm_handler w32_frame_parm_handlers): Add divider
5416 widths.
5417 (Vx_window_vertical_drag_shape): Add variable.
5418 * w32inevt.c (resize_event, maybe_generate_resize_event):
5419 Pixelize change_frame_size calls.
5420 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5421 call.
5422 * w32term.c (w32_draw_window_divider): New function.
5423 (x_update_window_end): Handle right divider.
5424 (w32_draw_fringe_bitmap, x_scroll_run)
5425 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5426 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5427 Calculate new frame sizes pixelwise.
5428 (x_new_font): Pixelize call to x_set_window_size.
5429 (x_check_fullscreen): Pixelize call to change_frame_size.
5430 (x_set_window_size_1, x_set_window_size): New argument
5431 pixelwise. Calculate pixelwise.
5432 (x_wm_set_size_hint): Use scroll bar area width.
5433 (w32_redisplay_interface): Add w32_draw_window_divider.
5434 * w32term.h (struct w32_output): Add vertical drag cursor.
5435 * widget.c (set_frame_size, update_wm_hints)
5436 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5437 change_frame_size.
5438 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5439 * window.c (sequence_number): Restore.
5440 (Fwindow_pixel_width, Fwindow_pixel_height)
5441 (Fwindow_mode_line_height, Fwindow_header_line_height)
5442 (window_pixel_to_total, Frun_window_scroll_functions)
5443 (Fset_window_new_pixel, window_resize_apply_total)
5444 (Fwindow_resize_apply_total): New functions.
5445 (window_body_height, window_body_width): Rename from
5446 window_body_lines. New argument PIXELWISE.
5447 Calculate pixelwise.
5448 (Fwindow_body_height, Fwindow_body_width): New argument
5449 PIXELWISE.
5450 (coordinates_in_window, window_relative_x_coord): Use window's
5451 pixel width instead of total width.
5452 (replace_window, recombine_windows): Initialize pixel values.
5453 (resize_root_window, resize_frame_windows, grow_mini_window)
5454 (shrink_mini_window): New argument PIXELWISE.
5455 Calculate pixelwise.
5456 (Fdelete_other_windows_internal, adjust_window_margins)
5457 (window_resize_check, window_resize_apply)
5458 (Fdelete_window_internal, Fresize_mini_window_internal)
5459 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5460 (check_frame_size): Rename arguments. New argument PIXELWISE.
5461 Calculate pixelwise.
5462 (set_window_buffer): Make samebuf bool. Run configuration change
5463 hook only if buffer changed.
5464 (Fset_window_buffer): Rewrite doc-string.
5465 (make_window): Initialize new_pixel slot.
5466 (Fwindow_resize_apply): Check pixel size of root window.
5467 (Fsplit_window_internal): Call 2nd argument pixel_size.
5468 Calculate pixelwise.
5469 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5470 window_body_cols.
5471 (save_window_data): New slots frame_text_width,
5472 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5473 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5474 pixel_width.
5475 (Fcurrent_window_configuration, Fset_window_configuration)
5476 (save_window_save, compare_window_configurations): Handle new
5477 slots in save_window_data and saved_window.
5478 (Fset_window_scroll_bars): Fix doc-string.
5479 (window_resize_pixelwise): New variable.
5480 (coordinates_in_window, Fcoordinates_in_window_p):
5481 Handle dividers.
5482 (make_parent_window): Adjust sequence_number.
5483 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5484 New functions.
5485 * window.h (struct window): New members new_pixel, pixel_left,
5486 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5487 (wset_new_pixel): New function.
5488 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5489 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5490 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5491 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5492 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5493 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5494 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5495 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5496 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5497 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5498 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5499 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5500 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5501 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5502 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5503 Rewrite.
5504 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5505 (window_body_width, check_frame_size): Adapt external declarations.
5506 * xdisp.c (last_max_ascent): New integer.
5507 (window_text_bottom_y): Handle bottom divider.
5508 (window_box_width, window_box_height): Calculate pixelwise.
5509 (get_glyph_string_clip_rects): Handle right divider.
5510 (remember_mouse_glyph): When windows are resized pixelwise
5511 proceed with width and height set to 1.
5512 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5513 WINDOW_TOTAL_WIDTH.
5514 (move_it_to): Calculate and return maximum x position
5515 encountered.
5516 (Fwindow_text_pixel_size): New function.
5517 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5518 (tool_bar_lines_needed): Rename to tool_bar_height.
5519 Calculate pixelwise.
5520 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5521 Calculate pixelwise.
5522 (redisplay_tool_bar): Calculate pixelwise.
5523 (redisplay_window): Calculate pixelwise. Handle dividers.
5524 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5525 (x_draw_vertical_border): Handle dividers.
5526 (define_frame_cursor1): Handle vertical drag cursor.
5527 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5528 (expose_window): Calculate pixelwise. Handle dividers.
5529 (init_xdisp): Initialize pixel values.
5530 * xfaces.c (Qwindow_divider): New face.
5531 (realize_basic_faces): Realize it.
5532 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5533 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5534 (x_set_scroll_bar_default_width): Default actual width to 16.
5535 (Fx_create_frame): Set sizes pixelwise.
5536 (x_create_tip_frame): Default divider widths to zero.
5537 Pixelize call of change_frame_size.
5538 (Fx_show_tip): Handle divider widths. Initial pixel position
5539 and sizes.
5540 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5541 (Vx_window_vertical_drag_shape): New option.
5542 * xmenu.c (free_frame_menubar): Pixelize call of
5543 x_set_window_size.
5544 * xterm.c (x_draw_window_divider): New function.
5545 (x_update_window_end): Optionally draw right divider.
5546 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5547 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5548 (handle_one_xevent, x_new_font): Calculate pixelwise.
5549 (x_set_window_size_1, x_set_window_size): New argument
5550 pixelwise. Calculate pixelwise.
5551 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5552 (struct x_redisplay_interface): Add x_draw_window_divider.
5553 * xterm.h (struct x_output): Add vertical_drag_cursor.
5555 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5557 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5558 Set invisible frames's `redisplay' when a full redisplay is requested.
5559 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5560 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5561 (display_mode_lines): Set it here instead.
5563 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5565 * dispextern.h (set_window_update_flags): Remove.
5567 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5569 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5571 * xdisp.c (REDISPLAY_SOME_P): New macro.
5572 (redisplay_internal): Use it (bug#15999).
5573 (prepare_menu_bars, redisplay_window): Use it as well.
5575 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5577 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5579 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5580 (globals_of_w32font): Zero it out.
5581 (GetCharWidth32W_Proc): New function pointer.
5582 (get_char_width_32_w): New function.
5583 (compute_metrics): If get_glyph_outline_w returns an error, try
5584 get_char_width_32_w before declaring a failure. This avoids
5585 punishing raster (a.k.a. "bitmap") fonts by slowing down
5586 redisplay. (Bug#6364).
5588 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5590 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5591 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5592 highlight needs to be redisplayed. (Bug#15913)
5594 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5596 Fix minor problems found by static checking.
5597 * buffer.h (struct buffer_text, struct buffer):
5598 * frame.h (struct frame):
5599 * window.h (struct window):
5600 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5601 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5602 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5603 no-longer-valid use of HAVE_MENUS.
5604 * xdisp.c (propagate_buffer_redisplay): Now static.
5606 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5608 * xmenu.c (Fmenu_or_popup_active_p):
5609 * window.c (Fset_window_configuration):
5610 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5611 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5612 * fns.c (Fyes_or_no_p):
5613 * editfns.c (Fmessage_box, Fmessage_or_box):
5614 * alloc.c (make_save_ptr_ptr):
5615 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5617 * window.c (Fset_window_configuration): Move select_window later.
5619 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5621 Refine redisplay optimizations to only redisplay *some* frames/windows
5622 rather than all of them.
5623 * xdisp.c (REDISPLAY_SOME): New constant.
5624 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5625 (bset_redisplay, bset_update_mode_line): New functions.
5626 (message_dolog): Use bset_redisplay.
5627 (clear_garbaged_frames): Use fset_redisplay.
5628 (echo_area_display): Use wset_redisplay.
5629 (buffer_shared_and_changed): Remove.
5630 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5631 frame titles. Compute the actual set of windows redisplayed.
5632 Don't update frame titles and menu bars for frames that don't need to
5633 be redisplayed.
5634 (propagate_buffer_redisplay): New function.
5635 (AINC): New macro.
5636 (redisplay_internal): Use it. Be more selective in the set of windows
5637 we redisplay. Propagate windows_or_buffers_changed to
5638 update_mode_lines a bit later to simplify the code.
5639 (mark_window_display_accurate_1): Reset window and buffer's
5640 `redisplay' flag.
5641 (redisplay_window): Do nothing if neither the window nor the buffer nor
5642 the frame needs redisplay.
5643 * window.h (struct window): Add `redisplay' field.
5644 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5645 (redisplay_other_windows, window_list): New declarations.
5646 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5647 (window_list): Not static any more.
5648 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5649 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5650 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5651 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5652 * frame.h (struct frame): Add `redisplay' field.
5653 Move `external_menu_bar' bitfield next to other bit-fields.
5654 (SET_FRAME_GARBAGED): Use fset_redisplay.
5655 (SET_FRAME_VISIBLE): Don't garbage the frame;
5656 Use redisplay_other_windows.
5657 * buffer.h (struct buffer): Add `redisplay' field.
5658 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5659 (modify_overlay): Use bset_redisplay.
5660 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5662 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5664 Support w32 file notifications in batch mode.
5665 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5666 invalid (which happens in batch mode). If non-interactive, call
5667 handle_file_notifications to store file notification events in the
5668 input queue. (Bug#15933)
5670 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5672 * w32inevt.c (handle_file_notifications): Now external, not static.
5674 * w32term.h (handle_file_notifications): Provide prototype.
5676 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5677 init_crit, since init_display, which does that otherwise, is not
5678 called.
5680 2013-11-27 Glenn Morris <rgm@gnu.org>
5682 * Makefile.in ($(lispsource)/international/charprop.el): New.
5683 (emacs$(EXEEXT)): Depend on charprop.el.
5685 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5687 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5688 deleting portions of the buffer under non-nil REPLACE argument.
5689 (Bug#15973)
5691 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5692 directory, watch it and not its parent.
5693 (add_watch): Allow empty string in FILE.
5695 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5697 * window.c (Fset_window_start, window_resize_apply)
5698 (window_scroll): Reset window_end_valid (Bug#15957).
5700 2013-11-27 Glenn Morris <rgm@gnu.org>
5702 * Makefile.in (leimdir): Now in lisp source directory.
5703 ($(leimdir)/leim-list.el): Just use ../leim .
5704 * epaths.in (PATH_DUMPLOADSEARCH):
5705 * lread.c (load_path_default):
5706 * nsterm.m (ns_load_path): No more leim directory.
5708 2013-11-26 Andreas Schwab <schwab@suse.de>
5710 * .gdbinit (xgettype): Add cast.
5712 2013-11-26 Glenn Morris <rgm@gnu.org>
5714 Preload leim-list.el.
5715 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5716 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5717 is a single directory.
5719 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5721 bool-vector-subsetp is now the normal direction (Bug#15912).
5722 * data.c (Fbool_vector_subsetp): Test whether the first argument
5723 is a subset of the second one, not the reverse. Add doc string.
5725 Fix minor problems found by static checking.
5726 * lread.c (load_path_default): Now static.
5727 * textprop.c (text_property_stickiness): Be consistent about the
5728 test used when deciding whether to consider the previous character.
5729 This simplifies the code a bit.
5731 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5733 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5735 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5736 (syms_of_frame): Don't defsubr them.
5738 2013-11-25 Glenn Morris <rgm@gnu.org>
5740 * lread.c (load_path_default): Change the sense of the argument.
5741 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5742 from dump_path. When it is not, avoid checking dump_path twice.
5744 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5745 uninstalled dump_path against installed Vload_path. (Bug#15964)
5747 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5749 Export get_pos_property to Elisp.
5750 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5751 (syms_of_editfns): Export it to Elisp.
5753 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5755 2013-11-23 Romain Francoise <romain@orebokech.com>
5757 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5758 initialization here ...
5759 (syms_of_fileio): ... from here.
5761 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5763 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5764 Please use --enable-check-lisp-object-type.
5766 2013-11-23 Glenn Morris <rgm@gnu.org>
5768 * process.c (get_process): Explicit error for dead buffers.
5770 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5772 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5774 2013-11-23 Glenn Morris <rgm@gnu.org>
5776 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5777 * lread.c (load_path_check): Take path to check as argument.
5778 (load_path_default): New, split from init_lread.
5779 (init_lread): Move calc of default load-path to load_path_default.
5780 Empty elements in EMACSLOADPATH now stand for the default.
5781 (load-path): Doc fix.
5782 * emacs.c (decode_env_path): Add option to treat empty elements
5783 as nil rather than ".".
5784 * callproc.c (init_callproc_1, init_callproc):
5785 * image.c (Vx_bitmap_file_path):
5786 * lisp.h (decode_env_path):
5787 * lread.c (Vsource_directory):
5788 Update for new argument spec of decode_env_path.
5790 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5792 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5793 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5795 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5797 Fix some dependency problems that cause unnecessary recompiles.
5798 Problem reported by RMS in
5799 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5800 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5801 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5802 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5803 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
5804 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
5805 (boostrap-clean): No need to remove stamp-oldxmenu.
5807 Fix recently introduced bool vector overrun.
5808 This was due to an optimization that went awry.
5809 Reported by Glenn Morris in
5810 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
5811 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
5812 for empty vectors, undoing the 2013-11-18 change.
5813 * data.c (bool_vector_binop_driver): Rely on this.
5814 Fix bug that occasionally overran the destination.
5815 * lisp.h (struct Lisp_Bool_vector): Document this.
5817 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
5819 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
5820 to handle dialogs.
5822 * nsterm.m (init, run, stop:): Comment out for now, does not work
5823 with dialogs.
5825 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
5827 * charset.c (syms_of_charset): Don't read past end of string.
5829 2013-11-19 Glenn Morris <rgm@gnu.org>
5831 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
5833 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
5835 Add hooks to run on gaining/losing focus. (Bug#15029)
5836 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
5837 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
5838 (syms_of_frame): Add focus-in-hook, focus-out-hook.
5840 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
5842 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
5843 The old names predated the API change that put destination at end.
5845 Improve API of recently-added bool vector functions (Bug#15912).
5846 The old API had (bool-vector-count-matches A B)
5847 and (bool-vector-count-matches-at A B I), which gave the
5848 misleading impression that the two functions were variants, one
5849 with a location I. The new API has (bool-vector-count-population A)
5850 and (bool-vector-count-consecutive A B I) to make the distinction
5851 clearer. The first function no longer has a B argument, since the
5852 caller can easily determine the number of nils if the length and
5853 number of ts is known.
5854 * data.c (Fbool_vector_count_population): Rename from
5855 bool_vector_count_matches, and accept just 1 argument.
5856 (Fbool_vector_count_consecutive): Rename from
5857 Fbool_vector_count_matches_at.
5859 Always allocate at least one bits_word per bool vector.
5860 See Daniel Colascione in:
5861 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
5862 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
5863 * data.c (bool_vector_binop_driver): Rely on this. Tune.
5864 * lisp.h (struct Lisp_Bool_vector): Document this.
5866 2013-11-18 Eli Zaretskii <eliz@gnu.org>
5868 * insdel.c (invalidate_buffer_caches): New function, consolidated
5869 from part of prepare_to_modify_buffer.
5870 (insert_from_gap, prepare_to_modify_buffer):
5871 * coding.c (code_convert_region, code_convert_string):
5872 Call invalidate_buffer_caches. (Bug#15841)
5874 * lisp.h (invalidate_buffer_caches): Add prototype.
5876 2013-11-17 Eli Zaretskii <eliz@gnu.org>
5878 * w32term.c (x_update_window_end): Don't invalidate the entire
5879 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5880 highlight needs to be redisplayed. (Bug#15913)
5882 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
5884 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
5886 2013-11-16 Eli Zaretskii <eliz@gnu.org>
5888 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
5889 while we are using Vprin1_to_string_buffer.
5891 * keymap.c (describe_map): Don't crash if PT is 1 both before and
5892 after inserting the description string. (Bug#15907)
5894 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5896 * data.c: Work around bogus GCC diagnostic about shift count.
5897 Reported by Eli Zaretskii in
5898 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
5899 (pre_value): New function.
5900 (count_trailing_zero_bits): Use it.
5902 2013-11-15 Eli Zaretskii <eliz@gnu.org>
5904 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
5905 assume C macros are not supported even under -g3 in these old GCC
5906 versions.
5908 2013-11-15 Leo Liu <sdl.web@gmail.com>
5910 * minibuf.c (Ftry_completion, Fall_completions)
5911 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
5913 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5915 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
5916 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
5917 This avoids placing unnecessary constants into the Emacs code.
5919 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
5921 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
5922 for Cygwin w32 build.
5924 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
5925 for Cygwin w32 build. (Bug#15892)
5927 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
5929 Simplify, port and tune bool vector implementation.
5930 * alloc.c (bool_vector_exact_payload_bytes)
5931 (bool_vector_payload_bytes): Remove.
5932 (bool_vector_fill): Return its argument.
5933 * alloc.c (bool_vector_fill):
5934 * lread.c (read1):
5935 * print.c (print_object):
5936 Simplify by using bool_vector_bytes.
5937 * alloc.c (make_uninit_bool_vector):
5938 New function, broken out from Fmake_bool_vector.
5939 (Fmake_bool_vector): Use it. Use tail call.
5940 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
5941 * data.c (BITS_PER_ULL): New constant.
5942 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
5943 if long long versions don't exist.
5944 (shift_right_ull): New function.
5945 (count_one_bits_word): New function, replacing popcount_bits_word
5946 macro. Don't assume that bits_word is no wider than long long.
5947 (count_one_bits_word, count_trailing_zero_bits):
5948 Don't assume that bits_word is no wider than long long.
5949 * data.c (bool_vector_binop_driver, bool_vector_not):
5950 * fns.c (Fcopy_sequence):
5951 * lread.c (read1):
5952 Create an uninitialized destination, to avoid needless work.
5953 (internal_equal): Simplify.
5954 (Ffillarray): Prefer tail call.
5955 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
5956 contain at least one word.
5957 (bits_word_to_host_endian): Prefer if to #if. Don't assume
5958 chars are narrower than ints.
5959 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
5960 * fns.c (Fcopy_sequence):
5961 Simplify and tune.
5962 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
5963 Don't try to port to hosts where bits_word values have holes; the
5964 code wouldn't work there anyway. Verify this assumption, though.
5965 (bool_vector_bytes): New function.
5966 (make_uninit_bool_vector): New decl.
5967 (bool_vector_fill): Now returns Lisp_Object.
5969 * xfns.c (xic_create_fontsetname):
5970 * xrdb.c (gethomedir): Prefer tail calls.
5972 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
5974 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
5975 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
5977 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
5978 that requires a return value.
5979 (Fset_buffer_modified_p): Take advantage of this change to do
5980 a tail call.
5982 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5984 * buffer.c (Frestore_buffer_modified_p): Sync it with
5985 Fset_buffer_modified_p.
5986 (Fforce_mode_line_update): New function, moved from subr.el.
5987 (Fset_buffer_modified_p): Use them.
5988 (syms_of_buffer): Defsubr Fforce_mode_line_update.
5990 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
5992 * search.c (find_newline): Rewrite to prefer offsets to pointers.
5993 This avoids undefined behavior when subtracting pointers into
5994 different aways. On my platform it also makes the code a tad
5995 smaller and presumably faster.
5997 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5999 * keyboard.c (command_loop_1): Use region-extract-function.
6000 * insdel.c (Qregion_extract_function): Not static any more (can we
6001 stop pretending that these vars can benefit from being marked static?).
6003 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6005 * search.c (find_newline): If buffer text is relocated during the
6006 "dumb loop", adjust C pointers into buffer text to follow suit.
6007 (Bug#15841)
6009 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
6011 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
6012 for conversion (Bug#15837).
6014 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6016 * fileio.c (Finsert_file_contents): Invalidate the newline cache
6017 for the entire range of inserted characters. (Bug#15841)
6019 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
6021 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
6022 unspecified.
6023 (realize_default_face): Remove assignment to distant-foreground if
6024 unspecified (Bug#15815).
6026 2013-11-08 Eli Zaretskii <eliz@gnu.org>
6028 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
6029 cache-long-scans disabled, since we don't want to call
6030 prepare_to_modify_buffer (in insert_1_both) for each message we
6031 display.
6033 * buffer.h (bset_cache_long_scans): New INLINE function, moved
6034 from buffer.c. Improve commentary to the buffer field setter
6035 functions.
6037 * buffer.c (bset_cache_long_scans): Static function deleted.
6038 Improve commentary to the buffer field setter functions.
6039 (init_buffer_once): Default for cache-long-scans changed to t.
6040 (Bug#15797)
6042 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
6044 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
6046 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
6047 This bug was introduced in my 2013-06-21 change, and caused
6048 struct Lisp_Sub_Char_Table objects to be given too many slots,
6049 which broke 'make -C admin/unidata'.
6051 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
6053 Import changes from mac-port 4.5.
6054 * macfont.m (mac_font_copy_default_descriptors_for_language)
6055 (mac_font_copy_default_name_for_charset_and_languages): Declare.
6056 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
6057 (macfont_language_default_font_names): New.
6058 (macfont_list): Rearrange language/charset code.
6059 (macfont_close): Don't check for macfont_info->cache.
6060 (mac_ctfont_create_preferred_family_for_attributes): New font
6061 selection code, call
6062 mac_font_copy_default_name_for_charset_and_languages.
6063 (mac_font_copy_default_descriptors_for_language)
6064 (mac_font_copy_default_name_for_charset_and_languages): New functions.
6066 * macfont.h (kCTVersionNumber10_9): Define if not defined.
6068 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
6070 Port to C11 aligned_alloc, and fix some integer overflows.
6071 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
6072 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
6073 and use of posix_memalign replaced with aligned_alloc.
6074 (aligned_alloc): New function, defined or declared as needed.
6075 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
6076 Don't undef; configure.ac now does this.
6077 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
6078 (calloc, aligned_alloc): Check for integer overflow.
6079 (aligned_alloc): Rename from memalign. All uses changed.
6080 (memalign): New function, an alias for aligned_alloc.
6082 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6084 * xdisp.c (redisplay_internal): Fix typo in last change.
6086 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6088 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
6090 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6092 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
6093 redisplay--mode-lines-cause.
6094 (redisplay_internal): Keep them uptodate. Remove redundant check of
6095 buffer_shared_and_changed.
6096 * *.[chm]: Number every assignment to update_mode_lines so we
6097 can track why it is set.
6099 2013-11-06 Eli Zaretskii <eliz@gnu.org>
6101 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
6103 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6105 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
6106 can track why it is set.
6108 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6110 Integer-related fixes for term.c etc.
6111 * dispextern.h (face_tty_specified_color): New function.
6112 * term.c (turn_on_face): Don't rely on undefined behavior when
6113 assigning an out-of-range value to 'long'.
6114 Simplify test for toggling highlight.
6115 (tty_capable_p): Omit last two (unused) args. All callers changed.
6116 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
6117 (read_menu_input, tty_menu_activate, tty_menu_show):
6118 * xfaces.c (x_supports_face_attributes_p)
6119 (tty_supports_face_attributes_p):
6120 Use bool for boolean. All callers changed.
6121 (tty_supports_face_attributes_p): Omit defaults for color indices;
6122 no longer needed. Simplify tail call.
6124 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6126 * xdisp.c (prepare_menu_bars): Mark static.
6127 * lisp.h (prepare_menu_bars): Don't declare.
6128 * xselect.c (x_handle_selection_clear):
6129 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
6131 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6133 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
6134 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
6136 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6138 * keyboard.c (Fcommand_error_default_function): Rename from
6139 Fdefault_error_output.
6141 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6143 * keyboard.c (Fdefault_error_output): New function, extracted from
6144 cmd_error_internal.
6145 (syms_of_keyboard): Use it for Vcommand_error_function.
6147 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6149 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6150 (init_eval): Use it to ensure handlerlist is non-NULL.
6151 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6152 (Fsignal): Adjust NULLness test of handlerlist.
6153 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6155 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6157 * callproc.c (call_process): Call prepare_to_modify_buffer before
6158 decoding text read from the sub-process, as the decoded stuff will
6159 be inserted into the buffer. This will invalidate the various
6160 caches maintained for the buffer. (Bug#15148)
6162 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6164 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6165 string of glyphless-char-display.
6167 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6169 * nsfns.m (ns_get_name_from_ioreg): New function.
6170 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6171 OSX >= 10.9. Use ns_get_name_from_ioreg.
6173 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6175 Simplify and port recent bool vector changes.
6176 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6177 only in this file. Use a more-efficient implementation if the
6178 second argument is a power of 2.
6179 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6180 Remove no-longer-necessary compile-time checks.
6181 (bool_vector_exact_payload_bytes): New function.
6182 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6183 exact payload changed to call the new function. Do not assume
6184 that the arg or result fits in ptrdiff_t.
6185 (bool_vector_fill): New function.
6186 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6187 in ptrdiff_t.
6188 (vroundup_ct): Don't assume arg fits in size_t.
6189 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6190 invoke set_category_set.
6191 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6192 All callers changed. Use bool_vector_set.
6193 * category.h (XCATEGORY_SET): Remove; no longer needed.
6194 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6195 bool_vector_bitref.
6196 * data.c (Faref): Use bool_vector_ref.
6197 (Faset): Use bool_vector_set.
6198 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6199 (Fbool_vector_not, Fbool_vector_count_matches)
6200 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6201 * fns.c (concat): Use bool_vector_ref.
6202 (Ffillarray): Use bool_vector_fill.
6203 (mapcar1): Use bool_vector_ref.
6204 (sxhash_bool_vector): Hash words, not bytes.
6205 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6206 a constant, since it's now used in #if.
6207 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6208 unsigned char on unusual architectures, so that we no longer
6209 assume that the number of bits per bits_word is a power of two or
6210 is a multiple of 8 or of CHAR_BIT.
6211 (Qt): Add forward decl.
6212 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6213 at least as strictly as bits_word.
6214 (bool_vector_data, bool_vector_uchar_data): New accessors.
6215 All data structure accesses changed to use them.
6216 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6217 (bool_vector_set): New functions.
6218 (bool_vector_fill): New decl.
6219 (ROUNDUP): Move to alloc.c as described above.
6221 Fix recent gnutls changes.
6222 * gnutls.c (Fgnutls_boot): Don't assume C99.
6223 * process.c (wait_reading_process_output): Fix typo in recent change.
6225 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6227 * process.c (wait_reading_process_output, read_process_output)
6228 (send_process): Check gnutls_state is not NULL.
6230 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6231 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6233 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6235 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6236 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6238 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6239 OSX >= 10.9.
6241 * nsfns.m (Fx_create_frame): Fix memory leak.
6243 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6244 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6245 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6247 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6249 * xdisp.c (message3_nolog, message_with_string): Encode the string
6250 before writing it to the terminal in a non-interactive session.
6252 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6253 sure we concatenate them into a unibyte string.
6255 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6256 resulting temporary name before returning it to the caller.
6257 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6258 is a unibyte string, convert NAME to a unibyte string to ensure
6259 that the result is also a unibyte string.
6261 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6262 create unibyte strings from default paths and directory/file
6263 names.
6265 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6266 string.
6268 * callproc.c (init_callproc): Use build_unibyte_string to make
6269 sure we create unibyte strings from default paths and
6270 directory/file names.
6272 * buffer.c (init_buffer): Don't store default-directory of
6273 *scratch* in multibyte form. The original problem which led to
6274 that is described in
6275 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6276 but it was solved long ago. (Bug#15260)
6278 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6280 Port to stricter C99 platforms.
6281 Especially, C99 prohibits nesting a struct X inside struct Y if
6282 struct X has a flexible array member.
6283 * alloc.c (struct sdata): New type.
6284 (sdata): Implement in terms of struct sdata.
6285 Remove u member; all uses replaced by next_vector, set_next_vector.
6286 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6287 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6288 (struct sblock): Rename first_data member to data, which is now
6289 a flexible array member. All uses changed.
6290 (next_vector, set_next_vector, large_vector_vec): New functions.
6291 (vector_alignment): New constant.
6292 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6293 (struct large-vector): Now merely a NEXT member, since the old approach
6294 ran afoul of stricter C99. All uses changed to use
6295 large_vector_vec or large_vector_offset.
6296 (large_vector_offset): New constant.
6297 * dispnew.c: Include tparam.h, for tgetent.
6298 Do not include term.h; no longer needed.
6299 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6300 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6301 (struct Lisp_Vector): Use a flexible array member for contents,
6302 instead of a union with a member that is an array of size 1.
6303 All uses changed.
6304 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6305 fact that the struct no longer contains a union.
6306 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6307 (struct Lisp_Save_Value, struct Lisp_Free):
6308 Use unsigned, not int, for spacers, to avoid c99 warning.
6309 (union specbinding): Use unsigned, not bool, for bitfield, as
6310 bool is not portable to pre-C99 hosts.
6312 2013-11-04 Glenn Morris <rgm@gnu.org>
6314 * emacs.c (usage_message): Mention that `-L :...' appends.
6316 2013-11-02 Glenn Morris <rgm@gnu.org>
6318 * Makefile.in (abs_builddir): Remove.
6319 (bootstrap_exe): Use relative filename.
6321 Use relative filenames in TAGS files.
6322 * Makefile.in (abs_srcdir): Remove it again.
6323 (.PHONY): Remove frc.
6324 (maintainer-clean): No more TAGS-LISP file.
6325 (TAGS): Pass relative file names to etags.
6326 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6328 * Makefile.in (abs_srcdir): New, set by configure.
6329 (lispdir): Remove.
6330 (maintainer-clean): Remove pointless echo. That should be in the
6331 top-level Makefile, if anywhere. Delete TAGS-LISP.
6332 (extraclean): No s/ and m/ directories for some time.
6333 (TAGS): Also depend on ctagsfiles3.
6334 Remove no-longer-defined S_FILE.
6335 Pass absolute filenames to etags once more.
6336 (TAGS-LISP): Replace lispdir with its expansion.
6337 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6338 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6340 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6342 * xfaces.c (check_lface_attrs, realize_default_face):
6343 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6344 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6346 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6348 * emacs.c (original_pwd): Remove global var by making it local.
6349 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6351 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6353 * xfaces.c: Declare color_distance.
6354 (QCdistant_foreground): New variable.
6355 (NEAR_SAME_COLOR_THRESHOLD): New define.
6356 (load_color2): New function.
6357 (load_color): Call load_color2.
6358 (load_face_colors): Call load_color2 and if distant-color is specified
6359 calculate distant and use distant-color if colors are near.
6360 (LFACE_DISTANT_FOREGROUND): New define.
6361 (merge_face_ref, Finternal_set_lisp_face_attribute)
6362 (Finternal_get_lisp_face_attribute)
6363 (x_supports_face_attributes_p): Handle distant-foreground similar to
6364 foreground.
6365 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6367 * dispextern.h (lface_attribute_index):
6368 Add LFACE_DISTANT_FOREGROUND_INDEX.
6370 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6372 * image.c (pbm_next_char): New function.
6373 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6374 (pbm_scan_number): Use it.
6375 (Qlibjpeg_version): New variable.
6376 (syms_of_image): DEFSYM and initialize it.
6378 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6380 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6382 2013-10-31 Glenn Morris <rgm@gnu.org>
6384 * emacs.c (original_pwd): New char.
6385 (main): If using --chdir, store original_pwd.
6386 (init_cmdargs): When setting Vinvocation_directory based on a
6387 relative argv[0], use original_pwd if set. (Bug#15768)
6389 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6391 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6393 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6395 * insdel.c: Fix minor problems found by static checking.
6396 (Qregion_extract_function): Now static.
6397 (prepare_to_modify_buffer_1): Remove unused locals.
6399 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6401 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6402 (syms_of_xdisp): Declare pre-redisplay-function.
6403 (markpos_of_region): Remove function.
6404 (init_iterator, compute_stop_pos, handle_face_prop)
6405 (face_before_or_after_it_pos, reseat_to_string)
6406 (get_next_display_element, window_buffer_changed)
6407 (redisplay_internal, try_cursor_movement, redisplay_window)
6408 (try_window_reusing_current_matrix, try_window_id, display_line)
6409 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6410 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6411 * window.h (struct window): Remove field `region_showing'.
6412 * dispextern.h (struct it): Remove region_beg/end_charpos.
6413 (face_at_buffer_position, face_for_overlay_string)
6414 (face_at_string_position): Update prototypes.
6415 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6416 (face_at_string_position): Remove `region_beg' and `region_end' args.
6417 * fontset.c (Finternal_char_font):
6418 * font.c (font_at, font_range): Adjust calls accordingly.
6419 * insdel.c (Qregion_extract_function): New var.
6420 (syms_of_insdel): Initialize it.
6421 (prepare_to_modify_buffer_1): Use it.
6423 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6425 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6426 * ftxfont.c (ftxfont_get_gcs):
6427 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6428 * xfaces.c (x_free_colors, x_free_dpy_colors)
6429 (x_create_gc, unload_color):
6430 * xselect.c (x_property_data_to_lisp):
6431 * xsettings.c (parse_settings):
6432 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6433 (get_bits_and_offset): Adjust definition.
6434 * frame.c (XParseGeometry): Adjust locals.
6435 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6436 * regex.h (toplevel): Likewise for reg_syntax_t.
6438 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6440 * eval.c (run_hook_with_args): Use FUNCTIONP.
6442 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6444 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6445 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6446 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6447 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6448 on MS-Windows anyway.
6449 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6450 (free_realized_face): ...adjust user.
6451 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6452 white relief pixels to -1.
6453 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6454 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6455 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6457 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6459 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6460 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6461 in practice now. All callers changed.
6463 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6465 * dispextern.h (struct face): Use bitfields for 'underline_type'
6466 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6467 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6468 'stipple' member. Move 'lface' member up to help...
6469 * xfaces.c (make_realized_face): ...this function to find and
6470 clear just the members that need clearing.
6471 (load_face_colors, realize_x_face):
6472 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6474 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6476 * xftfont.c (struct xftfont_info): Remove set-but-unused
6477 'screen' member.
6478 (xftfont_open): Adjust user.
6479 (xftfont_get_colors): Remove useless prototype.
6481 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6483 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6484 before passing them to 'unexec'. (Bug#15260)
6486 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6488 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6490 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6492 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6493 the changed signature of the font driver's 'close' method.
6495 * w32font.h (w32font_close): Adjust the prototype to the change in
6496 function definition.
6498 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6500 * w32uniscribe.c (uniscribe_close): Adapt the call to
6501 w32font_close to its new prototype.
6503 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6505 Omit unused frame argument of font API's close function.
6506 * font.h (struct font): Drop frame argument. Adjust comment.
6507 * font.c (font_clear_cache, font_close_object): Adjust users.
6508 * ftfont.c (ftfont_close):
6509 * ftxfont.c (ftxfont_close):
6510 * macfont.m (macfont_close):
6511 * nsfont.m (nsfont_close):
6512 * w32font.c (w32font_close):
6513 * xfont.c (xfont_close):
6514 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6515 tweak comments and make functions safe if called more than once for
6516 the same font object.
6518 Perform font-specific cleanup when font object is swept by GC. See
6519 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6520 * alloc.c (cleanup_vector): New function.
6521 (sweep_vector): Call it for each reclaimed vector object.
6522 * font.h (struct font): Adjust comment.
6524 2013-10-24 Glenn Morris <rgm@gnu.org>
6526 * Makefile.in (abs_top_srcdir): New, set by configure.
6528 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6530 Adjust recent font-related changes to fix bug#15686.
6531 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6532 is a live window system frame, mark its default font too.
6534 2013-10-23 Glenn Morris <rgm@gnu.org>
6536 * Makefile.in (RUN_TEMACS): Make relative (again).
6537 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6538 (bootstrap-emacs$(EXEEXT)):
6539 Quote entities that might contain whitespace.
6541 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6543 Port to Solaris 10 and its bundled GCC.
6544 Problem reported by Timothy C. Burt.
6545 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6547 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6549 Do not allow font caches to grow too large.
6550 * alloc.c (compact_font_cache_entry, compact_font_caches):
6551 New functions or stub if not HAVE_WINDOW_SYSTEM.
6552 (compact_undo_list): Factor out from Fgarbage_collect.
6553 Add comment.
6554 (mark_face_cache): Mark face font. Move down to avoid
6555 extra prototypes.
6556 (mark_terminals): Do not mark font cache here.
6557 (Fgarbage_collect): Call compaction functions described
6558 above. Adjust comment.
6560 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6562 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6563 chdir to HOME (bug#15607).
6565 * nsterm.m (Qcocoa, Qgnustep): New variables.
6566 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6567 (ns_get_color): Make selection color work for GNUstep also.
6569 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6571 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6572 handles mouse clicks. Instead, let GPM use the same code as all
6573 the other mice use. See the discussion starting at
6574 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6575 for the details of the problem with the menu bar this fixes.
6577 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6579 Remove port-specific display name lists to avoid extra
6580 complexity and data duplication with display info lists.
6581 * xterm.h (x_display_name_list): Remove declaration.
6582 * xterm.c (x_display_name_list): Remove.
6583 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6584 * xfns.c (x_display_info_for_name, Fx_display_list):
6585 Likewise. Use x_display_list where appropriate.
6586 * w32term.h (w32_display_name_list): Remove declaration.
6587 * w32term.c (w32_display_name_list): Remove.
6588 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6589 Adjust users.
6590 * w32fns.c (x_display_info_for_name, Fx_display_list):
6591 Likewise. Use x_display_list where appropriate.
6592 * nsterm.h (ns_display_name_list): Remove declaration.
6593 * nsterm.m (ns_display_name_list): Remove.
6594 (ns_term_init, syms_of_nsterm): Adjust users.
6595 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6596 Likewise. Use x_display_list where appropriate.
6597 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6598 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6599 (mark_terminals): Mark per-terminal font cache.
6601 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6603 Don't run timers in input-pending-p. Its new check-timers param
6604 provides the prior behavior. (Bug#15045).
6605 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6607 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6609 Make some functions static in non-Microsoft builds.
6610 On my platform (Fedora 19 x86-64), this shrinks the
6611 Emacs executable (text+data) by 0.25%.
6612 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6613 (load_color) [!MSDOS]:
6614 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6615 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6616 * lisp.h (check_existing):
6617 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6618 (network_interface_info) [!WINDOWSNT]:
6619 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6620 Remove extern decls.
6621 * fileio.c (check_existing):
6622 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6623 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6624 (network_interface_info) [!WINDOWSNT]:
6625 * term.c (encode_terminal_code) [!WINDOWSNT]:
6626 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6627 * xfaces.c (load_color) [!MSDOS]:
6628 Now static.
6629 * fileio.c (check_existing, check_executable, check_writable):
6630 * process.c (network_interface_list, network_interface_info):
6631 Move earlier, so that we don't need forward decls.
6632 * gnutls.c (fn_gnutls_transport_set_errno)
6633 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6634 Remove; unused.
6635 * w32.c (init_environment): Use faccessat rather than
6636 check_existing, partly for consistency with the rest of the code
6637 in this file, partly so that check_existing can be static.
6639 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6640 * emacs.c (MAIN_PROGRAM): New macro.
6641 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6642 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6644 bool vector int width fixes
6645 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6646 (Fbool_vector_count_matches_at):
6647 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6648 can exceed PTRDIFF_MAX, at least in theory.
6649 (Fbool_vector_count_matches_at):
6650 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6652 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6654 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6655 (struct sockaddr): Add forward decl, for platforms that lack it.
6657 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6659 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6660 Qnil (Bug#15628).
6662 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6664 * w32.c (network_interface_get_info, network_interface_list)
6665 (network_interface_info): New functions. (Bug#15610)
6666 (GetAdaptersInfo_Proc): New typedef.
6667 (get_adapters_info): New wrapper function.
6668 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6670 * process.h (network_interface_list, network_interface_info):
6671 New prototypes.
6673 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6674 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6675 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6676 for WINDOWSNT. Doc fix.
6677 (syms_of_process): Defsubr Snetwork_interface_list and
6678 Snetwork_interface_info unconditionally.
6680 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6681 in NS GUI sessions. (Bug#15629)
6683 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6685 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6687 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6689 * print.c (print_object): Print " ..." when truncating bool vectors.
6691 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6693 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6694 standard mouse buttons.
6696 * termhooks.h (struct input_event): Remove incorrect commentary.
6698 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6700 Disallow bool vector operations on mixed-length operands.
6701 The old behavior left garbage in the result vector sometimes,
6702 and didn't seem to be useful.
6703 * data.c (Qwrong_length_argument): New static var.
6704 (wrong_length_argument): New function.
6705 (bool_vector_binop_driver): Check that args agree in length.
6707 * keyboard.c, keyboard.h (all_kboards): Now static.
6709 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6711 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6712 note from the lispref.
6714 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6716 * nsterm.h (struct ns_display_info): Remove set-but-unused
6717 member image_cache (image caches are per-terminal anyway).
6718 (FRAME_X_IMAGE_CACHE): Remove.
6719 * nsterm.m (ns_initialize_display_info): Adjust user.
6721 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6723 * w32proc.c: Include mingw_time.h.
6725 * w32.c: Include mingw_time.h.
6727 Implement scrolling of TTY menus when the screen is too short.
6729 * term.c (tty_menu_display): Accept an additional argument, the
6730 menu item from which to start displaying the menu. Account for
6731 the value of Y when limiting the menu to the number of available
6732 screen lines.
6733 (mi_result): New enumeration.
6734 (read_menu_input): Return enumerated value. When the y coordinate
6735 hits min_y or max_y, return scroll indication instead of wrapping
6736 around the menu.
6737 (tty_menu_activate): Handle the scrolling indications from
6738 read_menu_input. Compute the first menu item to display and pass
6739 it to tty_menu_display.
6741 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6743 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6744 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6745 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6746 Adjust to match the change described below.
6747 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6748 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6749 memory_below_frame members to...
6750 * termchar.h (struct tty_display_info): ...here because they're
6751 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6752 * term.c (init_tty):
6753 * nsterm.m (ns_create_terminal):
6754 * w32term.c (w32_create_terminal):
6755 * xterm.c (x_create_terminal): Adjust users.
6756 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6757 to filter out non-TTY frames. Adjust comment.
6758 (scrolling): Adjust user. Prefer eassert for debugging check.
6760 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6762 * xfaces.c (PT_PER_INCH): Remove unused macro.
6763 * termhooks.h (struct terminal): Remove set-but-unused
6764 member fast_clear_end_of_line.
6765 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6766 * nsterm.m (ns_create_terminal):
6767 * term.c (init_tty):
6768 * w32term.c (w32_create_terminal):
6769 * xterm.c (x_create_terminal): Adjust users.
6771 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6773 * lisp.h (bool_vector_size): New function.
6774 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6775 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6776 (Fbool_vector_not, Fbool_vector_count_matches_at):
6777 Remove uses of 'eassume' that should no longer be needed,
6778 because they are subsumed by the 'eassume' in bool_vector_size.
6780 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6782 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6783 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6784 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6786 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6788 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6789 have different dimensions. (Bug#15575)
6791 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6792 visibility.
6794 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6796 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6798 * term.c (tty_menu_show): Never return with unbalanced
6799 specpdl. Use eassert for debugging check. Adjust style.
6801 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6803 * term.c (read_menu_input): Make selection of menu items
6804 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
6805 (tty_menu_activate): Fix off-by-one error when computing max_y.
6807 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
6809 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
6810 audit logging (only used with GnuTLS 3.x) and enable it.
6812 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6814 * dispnew.c (redraw_frame): Remove useless #ifdef because
6815 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
6816 Also, move TTY fflush to...
6817 * term.c (tty_update_end): ...this function.
6819 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6821 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
6822 the end of the frame's glyph matrix. (Bug#15575)
6824 * term.c (tty_menu_display): Don't move cursor while overwriting
6825 frame's glyphs with menu items. Limit the number of items
6826 displayed to what can be shown on the available screen lines,
6827 excluding the echo area.
6828 (tty_menu_activate): Limit the Y coordinate allowed by
6829 read_menu_input to the last screen line used for menu display.
6831 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
6833 * lisp.h (eassume): New macro.
6834 Also, include <verify.h>, for 'assume'.
6835 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
6836 (vroundup, vector_nbytes):
6837 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6838 (Fbool_vector_not, Fbool_vector_count_matches)
6839 (Fbool_vector_count_matches_at):
6840 Use eassume, not eassert.
6841 * casetab.c (set_identity, shuffle):
6842 * composite.c (composition_gstring_put_cache):
6843 * dispnew.c (update_frame_1):
6844 * ftfont.c (ftfont_shape_by_flt):
6845 * image.c (gif_load):
6846 * intervals.c (offset_intervals):
6847 * macfont.m (macfont_shape):
6848 Remove calls to 'assume' that are no longer needed, because
6849 --enable-gcc-warnings no longer generates bogus warnings
6850 when these calls are removed.
6852 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6854 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
6856 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
6858 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
6859 (Qsubstitute_env_in_file_name): New var.
6860 (syms_of_fileio): Define it.
6862 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6864 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
6865 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
6866 (Bug#15575)
6868 * term.c (save_and_enable_current_matrix): Don't allocate and
6869 don't save margin areas.
6870 (restore_desired_matrix): Don't restore margin areas.
6871 (free_saved_screen): Don't free margin areas.
6873 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
6875 * image.c: Pacify --enable-gcc-warnings.
6876 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
6877 #define only if used.
6879 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6881 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
6882 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
6883 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
6884 (gif_load): For giflib v5.x and later, display the error message
6885 produced by giflib when its functions fail.
6886 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
6887 (Bug#15531)
6889 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6891 * keyboard.c (last_event_timestamp): Remove. For X selection and
6892 GTK popup menus, it may be obtained from per-frame X display info.
6893 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
6894 (process_special_events): Adjust users.
6895 * keyboard.h (last_event_timestamp): Remove declaration.
6896 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
6897 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
6898 * menu.h (xmenu_show): Adjust prototype.
6899 * menu.c (Fx_popup_menu): Adjust user.
6900 * xselect.c (x_own_selection, x_get_foreign_selection)
6901 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
6903 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6905 * keyboard.c (init_kboard): Now static. Add arg
6906 to denote window system. Adjust comment.
6907 (init_keyboard): Adjust user.
6908 (allocate_kboard): New function.
6909 (syms_of_keyboard):
6910 * nsterm.m (ns_term_init):
6911 * term.c (init_tty):
6912 * w32term.c (w32_create_terminal):
6913 * xterm.c (x_term_init): Use it.
6914 * keyboard.h (init_kboard): Remove prototype.
6915 (allocate_kboard): Add prototype.
6917 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
6919 * image.c (GIFLIB_MAJOR): Ensure it's defined.
6920 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
6922 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6924 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
6926 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6928 * term.c (tty_menu_activate): Flush the output stream after
6929 showing the cursor, and don't mark the frame garbaged at exit from
6930 the function. Fixes redisplay glitches when moving from one menu
6931 to another.
6933 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
6935 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
6936 or throw error (Bug#15570).
6938 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6940 * intervals.c (temp_set_point_both): Move test into 'eassert',
6941 for speed.
6943 * lisp.h (eassert): Don't use 'assume'.
6944 Sometimes 'assume' wins in performance, and sometimes it loses,
6945 so it shouldn't be used all the time. Perhaps we need two
6946 flavors of 'eassert', one for where 'assume' is far more likely
6947 to help or to hurt; but that can be done later.
6948 Problem reported by Dmitry Antipov in
6949 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
6950 Also, don't include <verify.h>; no longer needed.
6952 2013-10-09 Glenn Morris <rgm@gnu.org>
6954 * eval.c (Fcond): Doc tweak.
6956 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6958 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
6959 expressions with side effects to eassert. (Bug#15565)
6961 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
6963 * fns.c (hashfn_user_defined): Allow hash functions to return any
6964 Lisp_Object.
6966 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6968 Fix minor problems found by static checking.
6969 * dispnew.c (save_current_matrix): Omit unnecessary casts.
6970 * dispnew.c (update_frame_with_menu): Mark debug local as used.
6971 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
6972 * keyboard.c (read_menu_command): Remove unused local.
6973 * lisp.h (read_menu_command): New decl.
6974 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
6975 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
6976 Return ptrdiff_t, not int.
6977 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
6978 not int, for benefit of xpalloc.
6979 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
6980 and xpalloc.
6981 (have_menus_p): Remove; unused.
6982 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
6983 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
6984 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
6985 Now static.
6986 (save_and_enable_current_matrix): Omit unnecessary casts.
6987 (read_menu_input): Omit local extern decl (now in lisp.h).
6988 Don't access uninitialized storage if mouse_get_xy fails.
6989 (tty_menu_activate): Mark local as initialized, for lint.
6990 (tty_menu_activate, tty_meny_show): Remove unused locals.
6992 2013-10-08 Eli Zaretskii <eliz@gnu.org>
6994 Support menus on text-mode terminals.
6995 * xterm.h (xw_popup_dialog): Add prototype.
6997 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
6998 (xmenu_show): Block input here, instead in Fx_popup_menu.
6999 (xw_popup_dialog): New function, with X-specific bits of popup
7000 dialogs.
7002 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
7003 New functions.
7005 * window.c (Fset_window_configuration): Use run-time tests of the
7006 frame type instead of compile-time conditionals, when menu-bar
7007 lines are considered.
7009 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
7010 (w32_popup_dialog): New prototypes.
7012 * w32menu.c (Fx_popup_dialog): Function deleted.
7013 (w32_popup_dialog): New function, with w32 specific bits of popup
7014 dialogs. Block input here.
7016 * w32inevt.c (w32_console_read_socket): Minor change to add
7017 debugging TTY events.
7019 * w32fns.c (show_hourglass): If returning early because the frame
7020 is not a GUI frame, unblock input.
7022 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
7023 (cursorY): New functions.
7025 * termhooks.h (cursorX, cursorY): Prototypes of functions on
7026 WINDOWSNT, macros that call curX and curY elsewhere.
7028 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
7030 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
7031 specific function to hide and show cursor on a text-mode terminal.
7032 (tty_menu_struct, struct tty_menu_state): New structures.
7033 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
7034 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
7035 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
7036 (tty_menu_locate, save_and_enable_current_matrix)
7037 (restore_desired_matrix, screen_update, read_menu_input)
7038 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
7039 (tty_pop_down_menu, tty_menu_last_menubar_item)
7040 (tty_menu_new_item_coords, tty_menu_show): New functions.
7041 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
7043 * nsterm.h (ns_popup_dialog): Adjust prototype.
7045 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
7046 of in x-popup-menu.
7047 (ns_popup_dialog): Adapt order of arguments to the other
7048 *_menu_show implementations.
7049 (Fx_popup_dialog): Function deleted.
7051 * msdos.c (x_set_menu_bar_lines): Delete unused function.
7053 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
7055 * menu.c (have_boxes): New function.
7056 (single_keymap_panes): Use it instead of a compile-time
7057 conditional.
7058 (single_menu_item): Use run-time tests of the frame type instead
7059 of compile-time conditionals.
7060 (encode_menu_string): New function.
7061 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
7062 the macro, since different types of frame need different encoding
7063 of menu items.
7064 (digest_single_submenu): Use run-time tests of frame type instead
7065 of, or in addition to, compile-time conditionals.
7066 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
7067 (Fx_popup_menu): Detect when the function is called from keyboard
7068 on a TTY. Don't barf when invoked on a text-mode frame.
7069 Check frame type at run time, instead of compile-time conditionals for
7070 invoking terminal-specific menu-show functions.
7071 Call tty_menu_show on text-mode frames.
7072 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
7073 run time to determine which alternative to invoke; support dialogs
7074 on TTYs.
7076 * keyboard.h <Qmouse_movement>: Declare.
7078 * keyboard.c <Qmouse_movement>: Now extern.
7079 <Qecho_keystrokes>: New static variable.
7080 (read_key_sequence): Accept an additional argument, a flag to
7081 prevent redisplay during reading of the key sequence. All callers
7082 changed.
7083 (read_menu_command): New function.
7084 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
7085 autosave.
7086 (toolkit_menubar_in_use): New function.
7087 (make_lispy_event): Use it instead of a compile-time test.
7089 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
7090 window-system being available.
7092 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
7093 to x-popup-dialog on the frame type, they all now support popup
7094 dialogs.
7096 * dispnew.c (save_current_matrix): Save the margin areas.
7097 (restore_current_matrix): Restore margin areas.
7098 (update_frame_with_menu): New function.
7100 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
7101 Add prototypes.
7103 * alloc.c (make_save_ptr): Now compiled unconditionally.
7105 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7107 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
7108 (redraw_frame, update_frame): Adjust users.
7109 * dispextern.h (set_window_update_flags): Adjust prototype.
7110 * xdisp.c (redisplay_internal): When updating all frames with zero
7111 windows_or_buffers_changed, assume that only the windows that shows
7112 current buffer should be really updated.
7114 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7116 Do not allocate huge temporary memory areas and objects while encoding
7117 for file I/O, thus reducing an enormous memory usage for large buffers.
7118 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
7119 * coding.h (struct coding_system): New member raw_destination.
7120 * coding.c (setup_coding_system): Initialize it to zero.
7121 (encode_coding_object): If raw_destination is set, do not create
7122 dst_object. Add comment.
7123 * fileio.c (toplevel): New constant E_WRITE_MAX.
7124 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
7125 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
7127 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
7129 * nsterm.m (windowDidExitFullScreen:)
7130 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
7132 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7134 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
7135 * keyboard.c (unblock_input_to): Don't process pending signals
7136 if a fatal error is in progress.
7138 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
7139 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
7140 they're talking about words in Lisp bool vectors.
7141 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
7142 * data.c (popcount_bits_word): Rename from popcount_size_t.
7143 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7144 All uses changed.
7146 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7148 Improve support for popcount and counting trailing zeros (Bug#15550).
7149 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7150 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7151 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7152 (popcount_size_t_msc, popcount_size_t_gcc):
7153 Remove; now done by Gnulib.
7154 (popcount_size_t): Now a macro that defers to Gnulib.
7155 (count_trailing_zero_bits): Return int, for consistency with
7156 Gnulib and because Emacs prefers signed to unsigned int.
7157 Don't assume that size_t is either unsigned int or unsigned long
7158 or unsigned long long.
7159 (size_t_to_host_endian): Do not assume that size_t is either
7160 exactly 32 or exactly 64 bits wide.
7161 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7162 etc., so that it's now an enum constant, not a macro.
7163 No need to assume that it's either 32 or 64.
7165 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7167 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7168 on >= 10.7.
7170 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7172 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7173 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7175 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7177 emacs_read and emacs_write now use void *, not char *.
7178 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7179 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7180 Buffer arg is now void *, not char *. This matches plain
7181 'read' and 'write' better, and avoids a constraint violation
7182 on Solaris 9 with Oracle Studio.
7184 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7186 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7187 memset to explicit loop. Otherwise copy largest possible chunk
7188 from initialized to uninitialized part, thus allowing the longer
7189 memcpy runs and reducing the number of loop iterations.
7191 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7193 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7194 hide toolbar (Bug#15388).
7195 (windowDidEnterFullScreen:): If presentation options are zero,
7196 set them here (Bug#15388).
7197 (ns_update_auto_hide_menu_bar): Remove runtime check.
7198 Don't auto hide dock unless menubar is also auto hidden.
7200 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7202 * editfns.c (message): Mention batch mode in doc string.
7204 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7206 * nsterm.m (check_native_fs): Remove erroneous comment.
7208 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7210 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7211 uses find_newline instead of scan_newline and so doesn't move point.
7213 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7215 Use hardware support for byteswapping on glibc x86 etc.
7216 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7217 whereas the old swap64 needed 30.
7218 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7219 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7220 Use byteswap.h's macros to swap bytes.
7221 * lisp.h (swap16, swap32, swap64): Remove.
7222 All uses replaced by bswap_16, bswap_32, bswap_64.
7224 * bytecode.c (exec_byte_code): Use some more volatile variables
7225 to work around local variables getting clobbered by longjmp.
7226 Port to pre-C99, which doesn't allow decls after stmts.
7228 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7230 * lisp.h (eassert): Assume that COND is true when optimizing.
7231 In other words, take on the behavior of eassert_and_assume.
7232 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7233 (eassert_and_assume): Remove. All uses replaced by eassert.
7235 * xdisp.c (Qglyphless_char): Now static.
7237 Adjust to merge from gnulib.
7238 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7239 * lisp.h: Include <verify.h>, for 'assume'.
7241 * eval.c (clobbered_eassert): New macro.
7242 (internal_catch, internal_condition_case)
7243 (internal_condition_case_1, internal_condition_case_2)
7244 (internal_condition_case_n): Use it instead of eassert
7245 when the argument contains locals clobbered by longjmp.
7246 Don't use clobbered locals outside of clobbered_eassert.
7247 (internal_lisp_condition_case): Use a volatile variable
7248 to work around a local variable's getting clobbered.
7250 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7252 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7253 (PUSH_HANDLER): New macro.
7254 (catchlist): Remove.
7255 (handlerlist): Always declare.
7257 * eval.c (catchlist): Remove (merge with handlerlist).
7258 (handlerlist, lisp_eval_depth): Not static any more.
7259 (internal_catch, internal_condition_case, internal_condition_case_1)
7260 (internal_condition_case_2, internal_condition_case_n):
7261 Use PUSH_HANDLER.
7262 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7263 handlerlist/catchlist.
7264 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7265 handlerlist which can only handle a single condition-case handler at
7266 a time.
7267 (find_handler_clause): Simplify since we only a single branch here
7268 any more.
7270 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7271 and Bpophandler.
7272 (bcall0): New function.
7273 (exec_byte_code): Add corresponding cases. Improve error message when
7274 encountering an invalid byte-code. Let Bunwind_protect accept
7275 a function (rather than a list of expressions) as argument.
7277 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7278 and make them unconditional now that they're heap-allocated.
7280 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7282 * charset.c (Fdecode_char, Fencode_char): Remove description of
7283 `restriction' arg. now that it's hidden by advertised-calling-convention.
7285 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7287 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7288 Remove unused variable (from mac-port).
7289 (macfont_draw): Use s->ybase for correct y position.
7291 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7293 * frame.h (struct frame): Drop has_minibuffer member because...
7294 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7295 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7297 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7299 * window.h (struct window): Prefer enum text_cursor_kinds to int
7300 for phys_cursor_type member. Move the latter, phys_cursor_width,
7301 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7302 * window.c (replace_window, make_window): Adjust users.
7304 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7306 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7307 this module is never compiled otherwise.
7309 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7311 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7312 (Bug#15500).
7314 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7316 * xdisp.c (get_next_display_element): Don't call face_for_font in
7317 a build configured --without-x. (Bug#15484)
7319 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7321 * window.c (calc_absolute_offset): #elif should be #elif defined.
7323 * frame.c (delete_frame): Block/unblock input to overcome race
7324 condition (Bug#15475).
7326 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7328 * frame.c (delete_frame): Record selected frame only after
7329 calling Qdelete_frame_functions (Bug#15477).
7331 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7333 * nsterm.m (ns_selection_color): Remove.
7334 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7335 NSColor selectedText(Background)Color. Only for COCOA.
7336 (ns_term_init): Remove assignment of ns_selection_color, logic
7337 moved to ns_get_color.
7339 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7340 NS_SELECTION_COLOR_DEFAULT.
7341 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7343 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7345 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7346 frame' does not have the tool_bar_window member.
7348 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7350 Signal error when reading an empty byte-code object (Bug#15405)
7351 * lread.c (read1): Signal error.
7352 * alloc.c (make_byte_code): eassert header size.
7353 (sweep_vectors): Change an int to size_t.
7355 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7357 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7358 instead of ints, as it's the usual style for offsetof constants. See:
7359 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7361 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7362 This is ugly, but it should fix the performance problem for older
7363 GCC versions in the short run. I'll look into integrating the
7364 Gnulib module for popcount, as a better fix.
7365 See the thread starting in:
7366 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7367 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7368 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7369 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7370 (popcount_size_t): Use it.
7372 2013-09-24 Daniel Colascione <dancol@dancol.org>
7374 * process.c (Fnetwork_interface_info): Fix build break due to
7375 vector changes.
7377 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7379 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7380 Prefer signed to unsigned integers where either will do.
7381 No need for 'const' on locals that do not escape.
7382 Omit easserts with unnecessary and unportable assumptions about
7383 alignment. Avoid unnecessary casts to char *.
7385 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7387 Use union for the payload of struct Lisp_Vector.
7388 This helps to avoid a few glitches dictated by C's aliasing rules.
7389 * lisp.h (struct Lisp_Vector): Use union for next and
7390 contents member. Adjust comment. Change related users.
7391 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7392 Related users changed.
7393 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7394 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7395 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7396 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7398 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7400 Optimize glyph row clearing and copying routines.
7401 * dispextern.h (struct glyph_row): Change layout of struct
7402 glyph_row to help copy_row_except_pointers. Adjust comment.
7403 * dispnew.c (null_row): Remove.
7404 (clear_glyph_row): Use offsetof and memset to find and clear
7405 just the members that need clearing. Adjust comment.
7406 (copy_row_except_pointers): Likewise for copying.
7408 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7410 Some minor cleanups of recently-added bool vector code.
7411 * conf_post.h (assume): Always return void. Use lint version
7412 only if GCC and MSC versions don't apply.
7413 * conf_post.h (assume):
7414 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7415 Depend on _MSC_VER, not __MSC_VER, for consistency with
7416 the rest of Emacs.
7417 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7418 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7419 (bool_vector_binop_driver, count_trailing_zero_bits)
7420 (size_t_to_host_endian): Now static, not static inline;
7421 the latter isn't needed with modern compilers and doesn't
7422 work with older compilers anyway.
7424 * alloc.c (valgrind_p): Use bool for boolean.
7426 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7428 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7429 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7430 (display_last_displayed_message_p, message_buf_print)
7431 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7432 Use bool for boolean.
7433 * dispextern.h (cancel_line, init_desired_glyphs):
7434 Remove ancient leftover.
7435 (help_echo_showing_p, hourglass_shown_p):
7436 * lisp.h (noninteractive_need_newline): Adjust declaration.
7438 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7440 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7441 Move to...
7442 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7443 ...this file and convert the latter to static. Adjust comment.
7444 (make_initial_frame):
7445 * window.c (init_window_once): Adjust user.
7446 * frame.h (last_nonminibuf_frame): Remove declaration.
7447 * lisp.h (selected_frame): Likewise.
7448 * msdos.c (the_only_display_info): Adjust comment.
7450 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7452 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7453 computing the end column of mouse-highlight that comes from
7454 display or overlay strings. (Bug#15437)
7455 (note_mouse_highlight): Adapt calculation of last argument to
7456 mouse_face_from_string_pos to the above change.
7458 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7459 all platforms, not just for clang.
7461 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7463 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7464 about excess arguments to snprintf.
7466 * conf_post.h(assume): Use __builtin_unreachable for clang.
7468 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7470 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7471 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7473 2013-09-23 Daniel Colascione <dancol@dancol.org>
7475 * alloc.c (USE_VALGRIND): New macro; on by default
7476 when ENABLE_CHECKING.
7477 (mark_maybe_object, mark_maybe_pointer)
7478 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7479 valgrind purposes.
7480 (valgrind_p) [USE_VALGRIND]: New variable.
7481 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7483 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7485 * process.c (wait_reading_process_output): Change int pnamelen to
7486 socklen_t.
7488 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7489 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7490 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7491 argument to unsigned long to avoid warning.
7492 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7494 * conf_post.h (assume): Fix compiler error: x shall be cond.
7496 2013-09-22 Daniel Colascione <dancol@dancol.org>
7498 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7499 warning when compiling without a window system.
7501 2013-09-22 Daniel Colascione <dancol@dancol.org>
7503 * data.c (Qbool_vector_p): New symbol.
7504 (bool_vector_spare_mask, popcount_size_t_generic)
7505 (popcount_size_t_msc, popcount_size_t_gcc)
7506 (popcount_size_t)
7507 (bool_vector_binop_driver)
7508 (count_trailing_zero_bits, size_t_to_host_endian)
7509 (Fbool_vector_exclusive_or)
7510 (Fbool_vector_union)
7511 (Fbool_vector_intersection, Fbool_vector_set_difference)
7512 (Fbool_vector_subsetp, Fbool_vector_not)
7513 (Fbool_vector_count_matches)
7514 (Fbool_vector_count_matches_at): New functions.
7515 (syms_of_data): Intern new symbol, functions.
7516 * alloc.c (bool_vector_payload_bytes): New function.
7517 (Fmake_bool_vector): Instead of calling Fmake_vector,
7518 which performs redundant initialization and argument checking,
7519 just call allocate_vector ourselves. Make sure we clear any
7520 terminating padding to zero.
7521 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7522 instead of open-coding the size calculation.
7523 (vroundup_ct): New macro.
7524 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7525 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7526 * composite.c (composition_gstring_put_cache):
7527 Change lint_assume to assume.
7528 * conf_post.h (assume): New macro.
7529 (lint_assume): Remove.
7530 * dispnew.c (update_frame_1): Change lint_assume to assume.
7531 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7532 to assume.
7533 * image.c (gif_load): Change lint_assume to assume.
7534 * lisp.h (eassert_and_assume): New macro.
7535 (Qbool_vector_p): Declare.
7536 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7537 (swap16, swap32, swap64): New inline functions.
7538 * macfont.m (macfont_shape): Change lint_assume to assume.
7539 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7540 * xsettings.c (parse_settings): Use new swap16 and
7541 swap32 from lisp.h instead of file-specific macros.
7543 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7545 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7546 found (which can legitimately happen when the glyph row at the
7547 window start is disabled in the current_matrix. (Bug#15365)
7549 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7551 Fix syntax.h bug introduced by recent INLINE change.
7552 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7553 conditionally compiled one way in some modules, and a different
7554 way in others. This doesn't work with extern inline functions,
7555 which must have the same definition in all modules, because the
7556 defining code might be shared across modules, depending on the
7557 implementation. Symptoms reported by Martin Rudalics in:
7558 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7559 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7560 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7561 overriding the corresponding functions in syntax.h.
7562 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7563 (syntax_property): New inline functions.
7564 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7565 Rewrite in terms of these new functions.
7567 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7569 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7570 not chars_in_text, whose result depends on the multibyteness of
7571 the current buffer. (Bug#15426)
7573 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7575 Port recent change to hosts where pointers aren't 'long'.
7576 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7577 Don't assume that pointers are the same width as 'long'.
7578 Add a compile-time check that a pointer fits into two X slots.
7580 A simpler, centralized INLINE.
7581 * conf_post.h (INLINE): Define only if not already defined.
7582 This allows us to use a single INLINE, defined by one file
7583 per executable.
7584 * emacs.c (INLINE): Define it.
7585 Also, include category.h, charset.h, composite.h, dispextern.h,
7586 syntax.h, systime.h, so that their INLINE definitions are expanded
7587 properly for Emacs.
7588 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7589 * buffer.h, buffer.c (BUFFER_INLINE):
7590 * category.h, category.c (CATEGORY_INLINE):
7591 * character.h, character.c (CHARACTER_INLINE):
7592 * charset.h, charset.c (CHARSET_INLINE):
7593 * composite.h, composite.c (COMPOSITE_INLINE):
7594 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7595 * frame.h, frame.c (FRAME_INLINE):
7596 * intervals.h, intervals.c (INTERVALS_INLINE):
7597 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7598 * lisp.h, alloc.c (LISP_INLINE):
7599 * process.h, process.c (PROCESS_INLINE):
7600 * syntax.h, syntax.c (SYNTAX_INLINE):
7601 * systime.h, sysdep.c (SYSTIME_INLINE):
7602 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7603 * window.h, window.c (WINDOW_INLINE):
7604 Remove. All uses replaced with INLINE.
7606 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7608 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7609 to avoid Bug#15398.
7611 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7613 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7614 'const char *' to avoid compiler warnings due to similar change in
7615 the prototype of x_get_string_resource.
7617 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7619 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7620 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7621 going to replace static variables below. Adjust comments.
7622 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7623 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7624 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7625 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7626 Related users changed.
7627 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7628 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7629 last_mouse_movement_time, going to replace static variables below.
7630 Adjust comments.
7631 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7632 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7633 Remove.
7634 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7635 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7636 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7637 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7638 static variables below.
7639 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7640 (last_mouse_scroll_bar): Remove.
7641 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7642 (mouseExited): Related users changed.
7644 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7646 Do not use external array to process X scroll bar messages.
7647 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7648 (x_send_scroll_bar_event): Pack window pointer into two slots
7649 of XClientMessageEvent if we're 64-bit. Adjust comment.
7650 (x_scroll_bar_to_input_event): Unpack accordingly.
7652 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7654 Ifdef away recent changes which aren't relevant to NS port.
7655 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7656 [!HAVE_NS]: Declare as such.
7657 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7658 [!HAVE_NS]: Define as such.
7660 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7662 * frame.c (x_redo_mouse_highlight): New function
7663 to factor out common code used in W32 and X ports.
7664 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7665 * xterm.h (struct x_display_info):
7666 * w32term.h (struct w32_display_info):
7667 * nsterm.h (struct ns_display_info): New members
7668 last_mouse_motion_frame, last_mouse_motion_x and
7669 last_mouse_motion_y, going to replace static variables below.
7670 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7671 (redo_mouse_highlight): Remove.
7672 (note_mouse_movement, syms_of_xterm): Adjust user.
7673 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7674 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7675 (redo_mouse_highlight): Remove.
7676 (note_mouse_movement, syms_of_w32term): Adjust user.
7677 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7678 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7679 Remove.
7680 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7681 * nsfns.m (compute_tip_xy): Adjust user.
7683 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7685 * frame.c (x_mouse_grabbed): New function.
7686 * dispextern.h (x_mouse_grabbed): Add prototype.
7687 (last_mouse_frame): Remove declaration.
7688 * xterm.h (struct x_display_info):
7689 * w32term.h (struct w32_display_info):
7690 * nsterm.h (struct ns_display_info): New member
7691 last_mouse_frame, going to replace...
7692 * xdisp.c (last_mouse_frame): ...global variable.
7693 (note_tool_bar_highlight):
7694 * w32term.c (w32_mouse_position, w32_read_socket):
7695 * xterm.c (XTmouse_position, handle_one_xevent):
7696 Use x_mouse_grabbed.
7697 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7699 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7701 * w32term.c (w32_read_socket): Avoid temporary
7702 variables in a call to x_real_positions.
7703 * xterm.c (handle_one_xevent): Likewise.
7705 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7707 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7708 (x_icon_type): Remove prototype.
7709 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7710 * frame.c (x_icon_type): Remove.
7711 * w32term.c (x_make_frame_visible, x_iconify_frame):
7712 * xterm.c (x_make_frame_visible, x_iconify_frame):
7713 Use x_set_bitmap_icon to factor out common code.
7715 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7717 * dispextern.h (check_x_display_info, x_get_string_resource):
7718 Declare here just once and unify the latter.
7719 * frame.c (check_x_display_info, x_get_string_resource):
7720 * nsterm.h (check_x_display_info):
7721 * xrdb.c (x_get_string_resource):
7722 * xterm.h (check_x_display_info): Remove prototypes.
7723 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7724 * w32reg.c (x_get_string_resource): Likewise.
7725 (w32_get_rdb_resource): Adjust user.
7727 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7729 * xterm.h (struct x_display_info): New member
7730 x_pending_autoraise_frame, going to replace...
7731 * xterm.c (pending_autoraise_frame): ...static variable.
7732 (x_new_focus_frame, XTread_socket): Adjust users.
7733 * w32term.h (struct w32_display_info): New member
7734 w32_pending_autoraise_frame, going to replace...
7735 * w32term.c (pending_autoraise_frame): ...global variable.
7736 (x_new_focus_frame, w32_read_socket): Adjust users.
7738 2013-09-17 Glenn Morris <rgm@gnu.org>
7740 * xdisp.c (message_dolog): If we create *Messages*,
7741 switch it to messages-buffer-mode.
7743 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7745 Don't overuse 'const' in types of locals.
7746 * bidi.c (bidi_count_bytes):
7747 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7748 (xg_event_is_for_scrollbar):
7749 * xselect.c (x_handle_property_notify)
7750 (x_handle_selection_notify, x_handle_dnd_message):
7751 * xsettings.c, xsettings.h (xft_settings_event):
7752 * xterm.c (x_handle_net_wm_state, handle_one_event)
7753 (x_menubar_window_to_frame, x_detect_focus_change)
7754 (construct_mouse_click, note_mouse_movement)
7755 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7756 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7757 (handle_one_xevent, x_handle_net_wm_state):
7758 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7759 (x_handle_dnd_message):
7760 Avoid unnecessary 'const', typically the second 'const' in
7761 'const foo * const arg', a 'const' that does not affect the API
7762 and doesn't significantly help the human reader.
7764 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7766 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7767 only if Glib < 2.36.0.
7768 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7769 * xsettings.c (init_gconf, init_gsettings): Do not check
7770 for g_type_init.
7771 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7772 if GTK >= 2.7.0.
7773 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7775 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7777 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7778 before calling g_type_init.
7780 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7782 * nsterm.m (syms_of_nsterm): ... to here.
7784 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7786 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7787 (ignore_next_mouse_click_timeout): Use Time as X does.
7788 (handle_one_xevent): Avoid cast and use unsigned comparison.
7790 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7792 Do not copy X event in handle_one_xevent except KeyPress case.
7793 Wnen XEvent is processed, it is unlikely to be changed except
7794 KeyPress case, so we can avoid copying and use const pointer to
7795 const data to make sure that an event is not changed elsewhere.
7796 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7797 const' and do not create local copy except for the KeyPress event.
7798 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7799 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7800 (x_handle_net_wm_state, x_menubar_window_to_frame)
7801 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7802 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7803 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
7804 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
7805 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
7806 (x_handle_dnd_message):
7807 * xsettings.c (xft_settings_event):
7808 Use 'const XEvent * const' where appropriate.
7809 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
7811 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7813 Fix X event waiting to handle multiple frames.
7814 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
7815 * xterm.c (pending_event_wait): Remove. Adjust users.
7816 (x_detect_focus_change): Pass frame arg.
7817 (handle_one_xevent): Find related frame early and clear per-frame
7818 wait_event_type only if this is an event for the relevant frame.
7819 (x_wait_for_event): Use per-frame wait_event_type.
7821 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
7823 * nsfns.m (Fx_create_frame): Fix font driver registration for
7824 GNUstep.
7826 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
7827 for syms_of_macfont.
7829 * nsterm.m: Include macfont.h.
7830 (ns_tmp_flags, ns_tmp_font): Remove.
7831 (ns_compute_glyph_string_overhangs): Check for driver Qns.
7832 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7833 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
7834 (changeFont:): Fix code style. Check for font driver type when
7835 getiing font.
7837 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
7838 (f)->descent.
7840 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
7841 (nsfont_open): Set font driver type.
7842 Set font->ascent and font->descent. Figure out font instead of
7843 ns_tmp_font, and flags instead of ns_tmp_flags.
7844 Fix indentation. Remove call to ns_draw_text_decoration,
7845 moved to nsterm.
7847 * nsfns.m: Include macfont.h.
7848 (Fx_create_frame): Register macfont driver, make a better default font.
7849 (Fns_popup_font_panel): Get font from macfont driver, if used.
7851 * macfont.m, macfont.h, macuvs.h: New files.
7853 * font.h: Declare syms_of_macfont.
7855 * font.c (syms_of_font): Call syms_of_macfont.
7857 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
7859 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7861 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
7862 and it is always zero for others, so I assume that this is an ancient
7863 leftover which nobody will want to change any more.
7864 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
7865 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
7866 * frame.c (x_set_scroll_bar_width):
7867 * w32fns.c (w32_createscrollbar):
7868 * w32term.c (w32_set_vertical_scroll_bar):
7869 * xfns.c (x_set_scroll_bar_default_width):
7870 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
7871 (x_scroll_bar_expose): Related users changed.
7873 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7875 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
7876 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
7877 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
7878 Define as such.
7879 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
7880 Define once here...
7881 * nsterm.h, w32term.h, xterm.h: ...and not here.
7882 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
7883 Remove unused Xisms.
7884 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
7885 these modules are never compiled otherwise.
7887 2013-09-14 Eli Zaretskii <eliz@gnu.org>
7889 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
7890 Doc fix. (Bug#15375)
7892 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7894 Unify Fx_focus_frame between all ports.
7895 * frame.h (x_focus_frame): New prototype.
7896 * xfns.c (Fx_focus_frame): Remove.
7897 (syms_of_xfns): Do not defsubr it.
7898 (x_focus_frame): X implementation.
7899 * nsfns.m (Fx_focus_frame): Remove.
7900 (syms_of_nsfns): Do not defsubr it.
7901 (x_focus_frame): NS implementation.
7902 * w32term.c (Fx_focus_frame): Remove.
7903 (x_focus_on_frame): Rename to...
7904 (x_focus_frame): W32 implementation.
7905 * w32term.h (x_focus_on_frame): Remove prototype.
7906 * w32fns.c (Fx_focus_frame): Remove.
7907 (syms_of_w32fns): Do not defsubr it.
7908 * frame.c (Fx_focus_frame): Define here.
7909 (syms_of_frame): Defsubr here.
7910 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
7912 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7914 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
7915 All of them are replaced with FRAME_DISPLAY_INFO, defined in
7916 each port to reference the port-specific window system data.
7917 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
7918 (FRAME_DISPLAY_INFO): Define.
7919 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
7920 (FRAME_DISPLAY_INFO): Define. Adjust users.
7921 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
7922 (FRAME_DISPLAY_INFO): Define. Adjust users.
7923 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
7924 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
7925 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
7926 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
7927 * xselect.c, xterm.c: All related users changed.
7929 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7931 * xterm.h (x_window_to_frame, x_any_window_to_frame)
7932 (x_menubar_window_to_frame): Remove prototypes.
7933 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7934 (x_menubar_window_to_frame, x_top_window_to_frame):
7935 Move from here...
7936 * xterm.c (x_window_to_frame, x_any_window_to_frame)
7937 (x_menubar_window_to_frame, x_top_window_to_frame):
7938 ...to here and convert all but the last to static.
7940 2013-09-12 Eli Zaretskii <eliz@gnu.org>
7942 * lisp.mk (lisp): Add w32-common-fns.elc.
7944 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
7946 * charset.c (char_charset): Document an exception for char-charset.
7948 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7950 * xterm.h (x_display_info): New field last_user_time...
7951 * xterm.c (toplevel): ...to replace static last_user_time.
7952 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
7954 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7956 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
7957 scroll bar values to prevent thumb from disappear and update comment.
7959 2013-09-11 Glenn Morris <rgm@gnu.org>
7961 * emacs.c (usage_message): Possessive apostrophe tweak.
7963 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7965 * nsterm.m (syms_of_nsterm): Use Qns.
7966 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
7967 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
7968 * xfns.c (x_display_info_for_name, Fx_open_connection):
7969 Remove old '#if 0' code.
7970 (syms_of_xfns): Use Qx.
7971 * termhooks.h (fullscreen_hook): Remove the leftover.
7972 (struct terminal): Fix typo in comment.
7974 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7976 Cleaning up a few X scroll bar bits.
7977 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
7978 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7979 New member last_seen_part, going to replace...
7980 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
7981 (xt_action_hook) [USE_LUCID]: Adjust user.
7982 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
7983 Lucid-specific scroll bar support.
7984 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
7985 to int and adjust to use last_seen_part member.
7986 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
7987 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7988 Initialize last_seen_part.
7990 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7992 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
7993 insert-buffer-substring an empty string.
7995 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7997 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
7998 avoiding a GCC warning.
8000 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8002 Ifdef away frame tool bar code when it is not really used.
8003 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
8004 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
8005 and minimize_tool_bar_window_p under the above.
8006 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
8007 (fset_tool_bar_window): Likewise.
8008 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8009 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
8010 (change_frame_size_1):
8011 * window.c (window_from_coordinates, Frecenter): Adjust users.
8012 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
8013 code is not really used.
8014 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
8015 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
8016 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
8017 [!USE_GTK && !HAVE_NS]: Define as such.
8018 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
8019 (note_mouse_highlight, expose_frame):
8020 * xfns.c (x_set_tool_bar_lines):
8021 * xterm.c (handle_one_xevent): Adjust users.
8023 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8025 Fix corruption with multiple emacsclient -t instances (Bug#15222).
8026 This bug was introduced by my 2013-08-26 patch, which incorrectly
8027 assumed that the terminfo implementation doesn't use termcap buffers.
8028 * term.c (init_tty) [TERMINFO]: Remove optimization, as
8029 these buffers apparently are used after all.
8030 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
8031 (struct tty_display_info): Define members termcap_term_buffer and
8032 termcap_strings_buffer even if TERMINFO.
8034 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8036 Fix last change.
8037 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
8038 'usage' docstring entry to pacify make-docfile.
8040 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
8042 Change comparison functions =, <, >, <=, >= to take many arguments.
8043 * data.c: Change comparison functions' interface and implementation.
8044 * lisp.h: Make arithcompare available for efficient two arg
8045 comparisons.
8046 * bytecode.c: Use arithcompare.
8047 * fileio.c: Use new interface.
8049 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8051 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
8053 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
8055 * eval.c (Feval): Document the new use of `lexical'.
8057 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8059 Review and drop old frame resize hack.
8060 * frame.h (struct frame): Remove force_flush_display_p.
8061 * dispnew.c (update_frame): Adjust user and don't call
8062 flush_frame here. The comment has said that there was an issues
8063 with redisplaying fringes, but I don't see any differences with
8064 and without this hack. Hopefully we can continue without it.
8065 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
8066 current frame matrices twice if resized_p is set.
8068 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8070 Do not populate pure Xism x_sync to other ports.
8071 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
8072 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
8073 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
8074 * w32term.h (x_sync): Remove prototype.
8076 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8078 Cleanup frame flushing.
8079 * dispextern.h (struct redisplay_interface):
8080 Drop flush_display_optional because flush_display is enough
8081 for X and flushing via RIF is just a no-op for others.
8082 * frame.h (flush_frame): New function.
8083 * dispnew.c (update_frame):
8084 * minibuf.c (read_minibuf):
8085 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
8086 Use it.
8087 * keyboard.c (detect_input_pending_run_timers): Do not flush
8088 all frames but selected one in redisplay_preserve_echo_area.
8089 * nsterm.m (ns_flush): Remove no-op.
8090 (ns_redisplay_interface): Adjust user.
8091 * w32term.h (x_flush): Remove no-op.
8092 (w32_redisplay_interface): Adjust user.
8093 * xterm.c (x_flush): Simplify because we do not flush all
8094 frames at once any more. Adjust comment.
8095 (x_redisplay_interface): Adjust user.
8097 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
8099 Port --without-x --enable-gcc-warnings to Fedora 19.
8100 * gfilenotify.c (globals_of_gfilenotify):
8101 Call g_type_init only if using an older glib version that needs it.
8103 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8105 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8106 (last_glyphless_glyph_merged_face_id): Remove declarations.
8107 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
8108 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8109 (last_glyphless_glyph_merged_face_id): Now static.
8110 (merge_escape_glyph_face): New function, refactored from...
8111 (get_next_display_element): ...here.
8112 (merge_glyphless_glyph_face): New function, refactored from...
8113 (produce_glyphless_glyph): ...here...
8114 * term.c (produce_glyphless_glyph): ...and here.
8116 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
8118 * eval.c (eval_sub): Only call Ffunction if necessary.
8120 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8122 Attempt to make redisplay more selective when changing cursor type.
8123 * frame.h (struct frame): New bitfield cursor_type_changed.
8124 * xdisp.c (cursor_type_changed): Remove.
8125 (try_cursor_movement, redisplay_window, try_window_id)
8126 (set_frame_cursor_types, try_window_reusing_current_matrix):
8127 Adjust to use per-frame bitfield.
8128 (redisplay_internal): Look for cursor type change on each visible
8129 frame and consider all frames if cursor type has been changed on
8130 the frame other than selected. If cursor type has been changed on
8131 selected frame only, do not use fast update.
8133 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8135 Attempt to make redisplay more selective when changing fonts.
8136 * frame.h (struct frame): New bitfield fonts_changed.
8137 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
8138 (adjust_frame_glyphs): Add prototype.
8139 * dispnew.c (fonts_changed_p): Remove.
8140 (adjust_glyphs): Remove because we do not
8141 adjust matrices on all frames at once any more.
8142 (adjust_frame_glyphs): Block and unblock input here.
8143 (adjust_glyph_matrix): Use fonts_changed.
8144 (change_frame_size_1): Use adjust_frame_glyphs.
8145 * font.c (font_open_entity): Use fonts_changed.
8146 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8147 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8148 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8149 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8150 (shrink_mini_window, Fresize_mini_window_internal)
8151 (window_scroll_pixel_based, Fset_window_configuration)
8152 (apply_window_adjustment, Fset_window_vscroll):
8153 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8154 Use adjust_frame_glyphs.
8155 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8156 (try_window_reusing_current_matrix, try_window_id, display_line)
8157 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8158 (redisplay_internal): Consider fonts_changed and adjust frame
8159 matrices for each frame only if the frame is visible. If font
8160 has been changed on some frame during full redisplay, retry
8161 only visible frames where the font has been actually changed.
8163 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8165 Cache current header and mode line height for each window.
8166 * window.h (struct window): New fields mode_line_height
8167 and header_line_height.
8168 * window.c (make_window): Initialize them.
8169 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8170 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8171 (current_mode_line_height, current_header_line_height):
8172 Remove declaration.
8173 * xdisp.c (current_mode_line_height, current_header_line_height):
8174 Remove.
8175 (pos_visible_p, init_xdisp): Adjust user.
8176 (redisplay_window): Invalidate mode_line_height and
8177 header_line_height if current and desired matrices do not agree.
8179 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8181 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8182 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8184 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8186 Make --without-x compatible with --enable-gcc-warnings.
8187 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8188 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8189 members under HAVE_WINDOW_SYSTEM.
8190 * keyboard.c (make_lispy_focus_out): Likewise.
8191 (record_menu_key): Move under HAVE_MENUS.
8192 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8193 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8194 (syms_of_xdisp): Adjust user.
8195 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8196 (start_hourglass, cancel_hourglass):
8197 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8198 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8199 and CLEAR_FONT_TABLE_NFONTS.
8200 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8201 Declare only if HAVE_WINDOW_SYSTEM.
8202 (lface_same_font_attributes_p, clear_face_gcs): Define only
8203 if HAVE_WINDOW_SYSTEM.
8205 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8207 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8208 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8209 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8211 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8213 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8215 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8217 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8218 This fixes a type error on hosts where ptrdiff_t is wider than int.
8220 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8222 * keyboard.c (read_key_sequence_vs): New function.
8223 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8224 common code.
8226 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8228 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8230 Makefile improvements.
8231 * Makefile.in (config.status): Don't use double-colon rules, as
8232 they are not portable according to POSIX. Fix shell typo with `;
8233 I guess this rule has never been tested?
8234 (VCSWITNESS): New macro, to override any environment var.
8236 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8238 * xterm.h (struct x_display_info): Do not track X connection
8239 fd separately because it is always available from Display.
8240 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8241 Adjust users.
8243 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8245 * buffer.c (drop_overlay):
8246 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8247 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8249 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8251 * buffer.c (Fmake_overlay, Fmove_overlay):
8252 * intervals.c (set_point_from_marker):
8253 * print.c (PRINTPREPARE): Prefer signal_error
8254 to plain error and report unsuitable marker too.
8256 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8258 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8259 for 'dragging' member.
8260 (struct x_output): Remove set-but-unused leftovers
8261 'left_before_move' and 'top_before_move'.
8262 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8263 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8264 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8265 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8266 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8267 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8268 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8269 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8271 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8273 * nsfont.m (INVALID_GLYPH): New define.
8274 (nsfont_encode_char): Use INVALID_GLYPH.
8275 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8277 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8279 * xterm.c (x_last_mouse_movement_time): Revert last change.
8280 This code should use XDisplayMotionBufferSize to check display's
8281 motion history first, and there are few other issues as well.
8282 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8283 (handle_one_xevent): Adjust user.
8285 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8287 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8288 * frame.c (Flast_nonminibuf_frame): ... to here.
8289 (check_minibuf_window): Don't abort if no window was found
8290 (Bug#15247).
8292 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8294 Use XGetMotionEvents to ask the last mouse motion time from X server.
8295 * xterm.c (X_MOTION_HISTORY): Default to 1.
8296 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8297 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8298 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8299 Ifdef away legacy code.
8300 (XTmouse_position, x_scroll_bar_report_motion):
8301 Use x_last_mouse_movement_time.
8302 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8303 UnmapNotify event.
8305 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8307 * msdos.c (last_mouse_window): Move to...
8308 (dos_rawgetc): ...this function and adjust comment.
8309 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8310 (mouseMoved): ...this function and adjust comment.
8311 * w32term.c (last_window): Likewise with...
8312 (w32_read_socket): ...this function.
8313 * xterm.c (last_window): Likewise with...
8314 (handle_one_xevent): ...this function.
8316 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8318 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8319 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8320 (handle_one_xevent): ...to here.
8321 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8322 otherwise.
8324 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8326 * msdos.c (IT_set_terminal_window): Remove no-op.
8327 (initialize_msdos_display): Adjust terminal setup.
8328 * w32console.c (w32con_set_terminal_window): Remove no-op.
8329 (initialize_w32_display): Adjust terminal setup.
8330 * w32term.c (w32_set_terminal_window): Remove no-op.
8331 (w32_create_terminal): Adjust terminal setup.
8332 * xterm.c (XTset_terminal_window): Remove no-op.
8333 (x_create_terminal): Adjust terminal setup.
8335 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8337 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8338 Remove no-ops.
8339 (ns_create_terminal): Adjust terminal setup.
8340 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8341 Remove no-ops.
8342 (w32_create_terminal): Adjust terminal setup.
8343 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8344 Remove no-ops.
8345 (x_create_terminal): Adjust terminal setup.
8347 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8349 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8350 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8351 * dispnew.c (buffer_posn_from_coords):
8352 * window.c (Fwindow_end, displayed_window_lines):
8353 * xdisp.c (redisplay_mode_lines): Use it.
8355 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8357 * fontset.c (face_for_char): Check char in the current face font first
8358 if HAVE_NS (Bug#15138).
8360 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8362 * window.c (temp_output_buffer_show): Make sure window returned
8363 by display_buffer is live (Bug#15213).
8365 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8367 Minor cleanup to avoid forward declarations.
8368 * coding.h (struct ccl_spec): Remove forward declaration.
8369 * composite.h (toplevel): Include font.h.
8370 (struct composition_it, struct face, struct font_metrics):
8371 Remove forward declaration.
8372 * dispextern.h (struct image, struct atimer): Likewise.
8373 * emacsgtkfixed.h (struct frame): Likewise.
8374 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8375 * font.h (struct font_driver, struct font, struct glyph_string)
8376 (struct face): Remove forward declaration.
8377 * fontset.h (struct face, struct font): Likewise.
8378 * frame.h (toplevel): Style cleanup.
8379 (enum output_method): Move to...
8380 * termhooks.h (enum output_method): ...here.
8381 (struct glyph, struct frame, struct ns_display_info)
8382 (struct x_display_info, struct w32_display_info):
8383 Remove forward declaration.
8384 * xterm.h (toplevel): Include termhooks.h.
8385 (struct font, struct window, struct glyph_matrix, struct frame)
8386 (struct input_event, struct face, struct image): Remove forward
8387 declaration.
8388 * gtkutil.h (struct _widget_value): Likewise.
8389 * keyboard.h (toplevel): Include termhooks.h.
8390 (struct input_event): Remove forward declaration.
8392 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8394 * intervals.c (set_point_from_marker): New function.
8395 * editfns.c (Fgoto_char):
8396 * process.c (Finternal_default_process_filter):
8397 * window.c (select_window_1): Use it.
8398 * buffer.h (set_point_from_marker): Add prototype.
8400 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8402 * w32.c (term_winsock): Call release_listen_threads before calling
8403 WSACleanup.
8404 (_sys_wait_accept): Wait for accept event in a loop with a finite
8405 timeout, instead of waiting indefinitely. Will hopefully avoid
8406 hanging during exit because WSACleanup deadlocks waiting for the
8407 event object to be released. (Bug#14333)
8409 * w32proc.c (release_listen_threads): New function, signals all
8410 the reader threads that listen for connections to stop waiting.
8412 * w32.h (release_listen_threads): Add prototype.
8414 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8416 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8417 field of new marker (for sanity and safety).
8418 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8419 anyway because XMISCTYPE is a function and can't be an lvalue).
8421 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8423 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8424 (x_after_update_window_line, x_scroll_bar_create)
8425 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8426 (handle_one_xevent, x_clear_frame_area):
8427 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8428 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8429 * xterm.h (x_clear_area): Adjust prototype.
8431 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8433 Hook scanning and indentation functions to find_newline. This helps
8434 to avoid duplicated code and renders more respect to newline cache.
8435 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8436 * cmds.c (Fforward_line):
8437 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8438 Use find_newline and avoid unnecessary point movements.
8439 * search.c (scan_newline): Implement on top of find_newline.
8441 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8443 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8444 scoped code (bug#11258).
8446 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8448 * nsterm.m (last_window): New variable.
8449 (EV_TRAILER2): New macro.
8450 (EV_TRAILER): Call EV_TRAILER2.
8451 (mouseMoved:): Add support for mouse-autoselect-window
8452 on nextstep (Bug#6888).
8454 2013-08-28 Andreas Schwab <schwab@suse.de>
8456 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8457 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8458 Remove unused macro definitions.
8459 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8460 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8461 Only define if emacs.
8463 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8465 Prefer enum glyph_row_area to int where appropriate.
8466 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8467 Fix comment.
8468 (window_box, window_box_width, window_box_left, window_box_left_offset)
8469 (window_box_right, window_box_right_offset): Adjust prototypes.
8470 * xdisp.c (window_box, window_box_width, window_box_left)
8471 (window_box_left_offset, window_box_right, window_box_right_offset):
8472 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8473 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8474 * nsterm.m (ns_clip_to_row):
8475 * w32term.c (w32_clip_to_row):
8476 * xterm.c (x_clip_to_row): Likewise.
8478 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8480 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8481 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8483 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8485 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8486 for portability to hosts where /bin/sh has problems.
8488 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8490 Redesign redisplay interface to drop global output_cursor.
8491 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8492 (toplevel): Remove declaration of output_cursor.
8493 (set_output_cursor, x_cursor_to): Remove prototype.
8494 * window.h (struct window): New member output_cursor.
8495 (output_cursor_to): New function to replace RIF member.
8496 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8497 (update_text_area, set_window_cursor_after_update): Use it.
8498 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8499 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8500 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8501 * w32term.c (x_update_window_begin, x_update_window_end):
8502 * xterm.c (x_update_window_begin, x_update_window_end):
8503 Adjust to use per-window output cursor.
8505 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8507 Simplify SELECT_TYPE-related code.
8508 Like EMACS_TIME, this portability layer is no longer needed, since
8509 Emacs has been using fd_set as a portability layer for some time.
8510 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8511 (SELECT_TYPE): Remove. All uses changed to fd_set.
8512 (fd_set) [!FD_SET]: New typedef.
8514 Simplify EMACS_TIME-related code.
8515 This portability layer is no longer needed, since Emacs has been
8516 using struct timespec as a portability layer for some time.
8517 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8518 Include <time.h> rather than "systime.h"; that's all that's needed now.
8519 * dispnew.c: Include <timespec.h> rather than "systime.h";
8520 that's all that's needed now.
8521 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8522 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8523 TIMESPEC_RESOLUTION.
8524 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8525 LOG10_TIMESPEC_RESOLUTION.
8526 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8527 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8528 (make_emacs_time): Remove. All used changed to make_timespec.
8529 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8530 (current_timespec): Rename from current_emacs_time. All uses changed.
8531 (add_emacs_time): Remove. All uses changed to timespec_add.
8532 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8533 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8534 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8535 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8536 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8537 (current_timespec): Rename from current_emacs_time. All uses changed.
8538 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8539 changed to timespec_cmp.
8540 * xgselect.c: Include <timespec.h>, since our .h files don't.
8542 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8544 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8545 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8546 Remove the leftovers.
8547 * gtkutil.c (toplevel): Do not declare Qxft but include
8548 font.h to do so.
8549 * image.c (toplevel): Do not declare Vlibrary_cache because
8550 it's already done in lisp.h.
8552 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8554 * lisp.h (Mouse_HLInfo): Move from here...
8555 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8556 (reset_mouse_highlight): New function.
8557 * msdos.c (dos_set_window_size, IT_update_begin)
8558 (internal_terminal_init):
8559 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8560 (ns_initialize_display_info):
8561 * w32console.c (initialize_w32_display):
8562 * w32term.c (x_update_window_end, x_free_frame_resources)
8563 (w32_initialize_display_info):
8564 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8565 * window.c (Fdelete_other_windows_internal):
8566 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8567 * termchar.h (toplevel):
8568 * xterm.h (toplevel): Include dispextern.h.
8570 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8572 Fix minor problems found by static checking.
8573 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8574 (expect): Avoid nested-if warning.
8575 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8576 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8577 * nsterm.h, nsterm.m (ns_select):
8578 * xgselect.c, xgselect.h (xg_select):
8579 Adjust signature to better match pselect's.
8580 * nsterm.m (ns_select):
8581 Don't set *TIMEOUT, since pselect doesn't.
8582 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8583 diagnostic about assigning const char * to it.
8584 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8586 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8588 * lread.c (substitute_object_recurse): Handle hash-tables as well
8589 (bug#15190).
8591 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8593 Fix unlikely core dump in init_tty, and simplify terminfo case.
8594 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8595 The old version incorrectly dumped core if malloc returned a
8596 buffer containing only non-NUL bytes.
8597 (init_tty): Do not allocate or free termcap buffers; the
8598 struct does that for us now.
8599 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8600 (struct tty_display_info): Define members termcap_term_buffer and
8601 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8602 use them. Allocate them directly in struct rather than indirectly
8603 via a pointer, to simplify init_tty.
8605 * frame.c (check_minibuf_window): Initialize 'window' properly,
8606 so that Emacs reliably aborts later if 'window' is not initialized.
8608 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8610 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8611 of VoidSymbol (Bug#15154).
8613 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8615 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8616 mouse_face_beg_y and mouse_face_end_y.
8617 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8618 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8619 Adjust users and update comment where appropriate.
8621 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8623 * frame.c (check_minibuf_window): New function.
8624 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8625 Call check_minibuf_window (Bug#15183).
8627 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8629 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8630 because this is the only last cursor data we need to keep and consult.
8631 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8632 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8633 Adjust users.
8635 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8637 Fix recovering from possible decompression error.
8638 Since insert_from_gap doesn't always move point, we can't use PT as
8639 the position where the partially decompressed data ends, and
8640 should count how many bytes was produced so far.
8641 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8642 (unwind_decompress): Really delete partially uncompressed data.
8643 (Fzlib_decompress_region): Take decompressed data size into account.
8645 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8647 * syntax.c (init_syntax_once): Adjust comment and do an early
8648 initialization of Qchar_table_extra_slots just once...
8649 * casetab.c (init_casetab_once):
8650 * category.c (init_category_once):
8651 * character.c (syms_of_character):
8652 * coding.c (syms_of_coding):
8653 * xdisp.c (syms_of_xdisp): ...and omit it here.
8655 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8657 * xdisp.c (get_next_display_element): Don't apply to characters
8658 from a display vector the logic of setting it->end_of_box_run_p
8659 suitable for characters from a buffer. (Bug#15175)
8661 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8662 to handle directories, rather than '_utime' which doesn't.
8663 (Bug#15176)
8665 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8667 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8668 or fullscreen (Bug#14627).
8670 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8672 System-dependent integer overflow fixes.
8673 * process.c (Fset_process_window_size): Signal an error if
8674 the window size is outside the range supported by the lower level.
8675 * sysdep.c (set_window_size): Return negative on error,
8676 nonnegative on success, rather than -1, 0, 1 on not in system,
8677 failure, success. This is simpler. Caller changed.
8678 (serial_configure): Remove unnecessary initialization of local.
8679 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8680 size fits in unsigned long; this isn't true on some 32-bit hosts.
8681 Avoid buffer overrun if some future version of /proc/meminfo has a
8682 variable name longer than 20 bytes.
8683 (system_process_attributes) [__FreeBSD__]:
8684 Don't assume hw.availpages fits in 'int'.
8686 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8688 Don't let very long directory names overrun the stack.
8689 Fix some related minor problems involving "//", vfork.
8690 * callproc.c (encode_current_directory): New function.
8691 (call_process): Don't append "/"; not needed.
8692 * fileio.c (file_name_as_directory_slop): New constant.
8693 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8694 this can save the caller having to alloca.
8695 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8696 Use SAFE_ALLOCA, not alloca.
8697 (directory_file_name, Fexpand_file_name): Leave leading "//"
8698 alone, since it can be special even on POSIX platforms.
8699 * callproc.c (call_process):
8700 * process.c (Fformat_network_address):
8701 * sysdep.c (sys_subshell):
8702 Use encode_current_directory rather than rolling our own.
8703 (create_process): No need to encode directory; caller does that now.
8704 * process.h (encode_current_directory): New decl.
8705 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8706 Rework to avoid 'goto xyzzy;'.
8708 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8710 * xdisp.c (handle_face_prop): If the default face was remapped use
8711 the remapped face for strings from prefix properties. (Bug#15155)
8713 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8715 Minor cleanup for redisplay interface and few related functions.
8716 * frame.h (enum text_cursor_kinds): Move from here...
8717 * dispextern.h (enum text_cursor_kinds): ...to here.
8718 (toplevel): Drop unnecessary declarations.
8719 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8720 in update_window_end_hook and draw_window_cursor functions.
8721 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8722 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8723 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8724 * xterm.c (x_update_window_end, x_draw_window_cursor):
8725 * xdisp.c (display_and_set_cursor, update_window_cursor)
8726 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8727 enum text_cursor_kinds where appropriate.
8729 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8731 Redesign redisplay interface to drop updated_row and updated_area.
8732 * dispextern.h (updated_row, updated_area): Remove declaration.
8733 (struct redisplay_interface): Pass glyph row and row area parameters
8734 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8735 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8736 Adjust prototypes.
8737 * dispnew.c (updated_row, updated_area): Remove.
8738 (redraw_overlapped_rows, update_window_line): Adjust user.
8739 (update_marginal_area, update_text_area): Likewise. Pass updated row
8740 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8741 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8742 Adjust users.
8744 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8746 * process.c (flush_pending_output): Remove stub.
8747 All uses removed.
8749 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8751 * callproc.c: Fix race that killed background processes (Bug#15144).
8752 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8753 Record deleted process-id in critical section, not afterwards.
8754 Don't mistakenly kill process created by a call-process invocation
8755 that discards output and does not wait.
8757 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8759 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8760 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8761 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8762 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8763 to shut up compiler in mark_object.
8764 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8766 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8768 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8769 We can't portably rely on PTY_OPEN doing that, even if
8770 it calls posix_openpt with O_CLOEXEC.
8772 2013-08-20 Kenichi Handa <handa@gnu.org>
8774 * character.c (string_char): Improve commentary.
8776 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8778 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8779 (struct animation_cache): Make signature a flexible array member.
8780 All uses changed. This is a tad slower but may insulate us better
8781 from future changes to ImageMagick.
8783 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8785 * image.c: Shrink memory needed for animation cache.
8786 (SIGNATURE_DIGESTSIZE): New constant.
8787 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8788 (imagemagick_create_cache): Copy the signature. This saves
8789 several KB of memory that ImageMagick wastes per signature.
8790 Don't bother updating the update_time, as the caller does that now.
8791 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8792 it's a fixed size struct member now.
8793 (imagemagick_get_animation_cache): Always destroy the signature,
8794 as it's now imagemagick_create_cache's responsibility to copy it.
8795 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8796 and use memcmp rather than strcmp.
8797 eassert that ImageMagick returns a signature of the specified length.
8799 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8801 * image.c (imagemagick_get_animation_cache): Don't segfault on
8802 each invocation.
8803 (imagemagick_get_animation_cache): Revert to previous definition
8804 so that it actually works. But keep the memory leak fix.
8805 (imagemagick_get_animation_cache): Fix memory leak.
8807 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8809 * image.c: Fix animation cache signature memory leak.
8810 Fix some other minor performance problems while we're at it.
8811 (imagemagick_create_cache): Clear just the members that
8812 need clearing. Don't set update_time, as caller does that now.
8813 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
8814 Simplify by using pointer-to-pointer instead of a prev pointer.
8815 (imagemagick_prune_animation_cache): Use make_emacs_time rather
8816 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
8817 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
8818 it's already a copy. Free the signature probe unless it's cached.
8820 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
8821 This was introduced by my 2013-08-12 fix for Bug#15035.
8823 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
8825 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
8826 (imagemagick_prune_animation_cache): Now static.
8828 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
8830 * image.c (imagemagick_get_animation_cache): Don't segfault when
8831 pruning all entries.
8833 2013-08-18 Ken Brown <kbrown@cornell.edu>
8835 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
8836 static heap if ENABLE_CHECKING is defined.
8837 (max_bss_sbrk_ptr): New variable.
8838 (bss_sbrk): Use it.
8839 (report_sheap_usage): Report maximum static heap usage instead of
8840 ending static heap usage.
8842 2013-08-17 Eli Zaretskii <eliz@gnu.org>
8844 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
8845 of zlib_initialized according to the results of calling
8846 init_zlib_functions.
8848 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
8850 * image.c: Implement an ImageMagick per-image cache.
8851 (imagemagick_get_animation_cache): Fix a double-free error.
8852 (imagemagick_load_image): Remove the ping_wand code, which only
8853 apparently saved time on invalid animated images, and slowed down
8854 everything else. Optimise for the common case.
8856 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
8858 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
8860 * editfns.c (insert_before_markers): Mention overlay in the doc string.
8862 * marker.c (set_marker): Remove documentation of undefined behavior.
8864 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8866 * image.c (imagemagick_compute_animated_image): Animate correctly
8867 when sub-images are smaller than the main image.
8868 (imagemagick_compute_animated_image): Setting the iterator row to
8869 zero is apparently not allowed.
8870 (imagemagick_compute_animated_image): Allow images that say they
8871 have sub-images that are bigger than the main image, but just crop
8872 them.
8874 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
8876 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
8878 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8880 * image.c (imagemagick_compute_animated_image): Respect the GIF
8881 disposal methods.
8883 2013-08-15 Ken Brown <kbrown@cornell.edu>
8885 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
8886 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
8887 needed.
8889 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
8891 Fix minor problems found by static checking.
8892 * frame.c (delete_frame):
8893 * xdisp.c (next_element_from_display_vector):
8894 Avoid uninitialized local.
8895 * image.c (imagemagick_compute_animated_image): Port to C89.
8896 Prefer usual GNU indentation style for loops.
8897 Be more careful about bizarrely large sizes, by using ptrdiff_t
8898 instead of int.
8900 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8902 Fix infinite frame selection loop (Bug#15025).
8903 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
8905 2013-08-15 Eli Zaretskii <eliz@gnu.org>
8907 * xdisp.c (compute_window_start_on_continuation_line):
8908 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
8909 to make sure we end up setting the window start at the leftmost
8910 visible character of the display line. This avoids funky
8911 horizontal shifting because the window start is not kept on the
8912 same position. (Bug#15090)
8913 (next_element_from_display_vector): Support 'box' face attribute
8914 in the face definitions of a display vector. (Bug#15099)
8916 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8918 * image.c (imagemagick_compute_animated_image): Implement animated
8919 images (bug#14700).
8920 (imagemagick_compute_animated_image): Fix some compilation
8921 warnings. Implement a very simple cache to make the animation
8922 usable at all, but it should be replaced with a per-image cache.
8924 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8926 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
8927 to do `for' loops over alist values.
8928 * buffer.h (FOR_EACH_BUFFER):
8929 * process.c (FOR_EACH_PROCESS): Use it.
8930 (handle_child_signal, status_notify, Fget_buffer_process)
8931 (kill_buffer_processes): Use FOR_EACH_PROCESS.
8933 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8935 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
8936 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
8937 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
8938 to xzalloc and so avoid redundant call to memset.
8939 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
8940 members because it is allocated with xzalloc and so already zeroed.
8942 2013-08-14 Ken Brown <kbrown@cornell.edu>
8944 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
8945 (Bug#15094).
8947 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8949 Utility function and macro to copy Lisp string to C string.
8950 * lisp.h (xlispstrdupa): New macro.
8951 (xlispstrdup): New prototype.
8952 * alloc.c (xlispstrdup): New function.
8953 * callint.c (Fcall_interactively):
8954 * fileio.c (Ffile_name_directory, Fexpand_file_name)
8955 (Fsubstitute_in_file_name):
8956 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
8957 * image.c (x_create_bitmap_from_file):
8958 * w32term.c (w32_term_init):
8959 * xterm.c (x_term_init): Use xlispstrdup.
8961 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
8963 * image.c (imagemagick_load_image): Make animated pictures work.
8964 There's still some problems with background color settings, though
8965 (bug#14700).
8967 * decompress.c (unwind_decompress): Always restore point.
8969 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
8971 * marker.c (set_marker): Reformat documentation.
8973 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
8975 * xdisp.c (cursor_type_changed): Now static.
8977 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
8978 Use changed. This avoids the need to call xmalloc and for the
8979 caller to call xfree, and avoids memory leaks in some situations.
8981 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8983 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
8984 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
8985 (redisplay_window): If window_end_valid is cleared due to non-zero
8986 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
8987 so do not call to try_cursor_movement for that window.
8989 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8991 * window.h (struct window): Convert window_end_pos and
8992 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
8993 (wset_window_end_pos, wset_window_end_vpos): Remove.
8994 * dispnew.c (adjust_glyph_matrix):
8995 * window.c (Fwindow_end, replace_window, set_window_buffer)
8996 (make_window):
8997 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
8998 (set_vertical_scroll_bar, redisplay_window, try_window)
8999 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
9000 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
9001 (note_mouse_highlight): Adjust users.
9002 (try_cursor_movement): Likewise. Convert old precondition to eassert.
9003 Add comment.
9005 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9007 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
9008 * image.c (imagemagick_filename_hint): Use `const char *' and
9009 prefer SSDATA to SDATA to avoid warnings.
9011 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9013 Cleanup window fringes, margins and scroll bars adjustments.
9014 * window.c (set_window_fringes, set_window_margins)
9015 (set_window_scroll_bars, apply_window_adjustment): New functions.
9016 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
9017 (Fset_window_scroll_bars): Use them.
9019 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9021 * window.h (struct window): Convert scroll_bar_width
9022 from Lisp_Object to integer. Adjust comment.
9023 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
9024 Adjust users.
9025 * window.c (wset_scroll_bar_width): Remove.
9026 (make_window): Initialize scroll_bar_width.
9027 (Fsplit_window_internal): Use direct assignment.
9028 (Fset_window_configuration, save_window_save):
9029 Convert Lisp_Object to integer and back where appropriate.
9030 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
9031 bar was actually changed, and mention this in docstring.
9033 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9035 * decompress.c: Minor simplifications.
9036 (Fzlib_decompress_region): Don't bother verifying
9037 that avail_out <= UINT_MAX, as that was confusing.
9038 Mention the restriction in a comment instead.
9039 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
9041 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9043 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
9044 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
9046 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9048 * image.c (imagemagick_filename_hint): Check for errors in the
9049 alist structure.
9051 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9053 * window.c (Fwindow_margins): Return nil when there's no marginal
9054 area, as per the documented API.
9056 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
9057 Fmake_vector, as scroll bar's struct members are not all Lisp
9058 objects now. This avoids crashes in GC.
9060 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
9061 bool, so its address could be taken.
9063 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9065 * image.c (imagemagick_filename_hint): New function to possibly
9066 apply `image-content-type-suffixes'.
9067 (imagemagick_load_image): Use it.
9069 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9071 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
9072 if loading zlib failed.
9074 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9076 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
9077 2013-08-13 checkin below. Change bool to BOOL, rule is:
9078 All Obj-C code uses BOOL, except for interfaces callable from C.
9080 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
9082 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9084 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
9085 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
9086 bool instead of BOOL.
9087 * w32term.h (struct scroll_bar): Convert fringe_extended_p
9088 from Lisp_Object to bitfield. Adjust comment.
9089 * w32term.c (x_scroll_bar_create): Adjust user.
9090 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
9091 * xterm.c (XTset_vertical_scroll_bar): Likewise.
9092 Use bool for boolean.
9093 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
9094 to `unsigned int' when defining a bitfield.
9096 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9098 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
9100 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9102 * window.h (struct window): Convert left_margin_cols and
9103 right_margin_cols from Lisp_Objects to integers. Adjust comment.
9104 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
9105 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
9106 Adjust users.
9107 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
9108 Adjust comment.
9109 (showing_window_margins_p, update_window_line, update_frame_1):
9110 * fringe.c (draw_fringe_bitmap_1):
9111 * xdisp.c (window_box_width): Adjust users.
9112 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
9113 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
9114 Use direct assignment.
9115 (Fset_window_configuration, save_window_save, Fwindow_margins):
9116 Convert Lisp_Object to integer and back where appropriate.
9117 (Fset_window_margins): Adjust user. Return t if any margin
9118 was actually changed, and mention this in docstring.
9120 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
9122 * syntax.c (forward_word):
9123 * cmds.c (forward_char, backward_char): Mention the optional argument.
9125 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9127 * window.h (struct window): Convert left_fringe_width
9128 and right_fringe_width from Lisp_Objects to integers.
9129 Adjust comment.
9130 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
9131 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
9132 * window.c (wset_left_fringe_width, wset_right_fringe_width):
9133 Remove.
9134 (make_window): Initialize new integer fields to -1.
9135 (Fsplit_window_internal): Use direct assignment.
9136 (Fset_window_configuration, save_window_save):
9137 Convert Lisp_Object to integer and back where appropriate.
9138 (Fset_window_fringes): Adjust user. Return t if any fringe
9139 was actually changed, and mention this in docstring.
9141 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9143 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9144 * nsfns.m (x_set_cursor_type):
9145 * w32fns.c (x_set_cursor_type):
9146 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9147 * xdisp.c (set_frame_cursor_types): ...but in common code.
9149 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9151 * font.c (clear_font_cache): New function, stripped from...
9152 (Fclear_font_cache): ...here, which now uses the function
9153 above. Adjust comment.
9154 * font.h (clear_font_cache): Add prototype.
9155 * xfaces.c (clear_face_cache): Use clear_font_cache.
9157 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9159 * window.c (Fset_window_start): Compare `w', not `window' because
9160 `w' might not be equal to `window' after call to decode_live_window.
9162 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9164 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9165 This fixes a problem introduced by the Bug#15035 patch
9166 when using GPG. Reported by Herbert J. Skuhra.
9168 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9170 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9171 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9172 not yet initialized.
9174 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9176 * decompress.c (Fzlib_decompress_region): Support zlib
9177 decompression, too, and rename.
9179 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9181 Minor zlib configuration tweaks.
9182 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9183 Don't assume presence of fn_inflateInit2_ zlib internal function.
9185 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9187 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9188 include the zlib prefix.
9190 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9192 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9193 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9194 define static variables that are pointers to zlib functions to be
9195 dynamically loaded.
9196 (init_zlib_functions) [WINDOWSNT]: New function.
9197 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9198 New macros.
9199 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9200 macros instead of invoking the zlib functions directly.
9201 (syms_of_decompress): DEFSYM Qzlib_dll.
9202 Staticpro Szlib_available_p.
9204 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9206 Avoid looping over all frame windows to freeze and unfreeze.
9207 * window.h (struct window): Drop frozen_window_start_p.
9208 (freeze_window_starts): Drop prototype.
9209 * frame.h (struct frame): New frozen_window_starts flag.
9210 (FRAME_WINDOWS_FROZEN): New macro.
9211 * window.c (freeze_window_start, freeze_window_starts):
9212 Remove.
9213 (select_window, replace_window): Adjust users.
9214 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9215 (window_frozen_p): New function.
9216 (redisplay_window): Use it.
9218 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9220 Fix some fd issues when running subprocesses (Bug#15035).
9221 Fix bugs that can leak files or file descriptors on errors.
9222 Don't unlink open temp files, as that's hard for users to diagnose
9223 when things go awry (e.g., temp disk exhausted).
9224 Don't bother to lock temp files. Check for invalid recursion.
9225 * callproc.c (synch_process_fd): Remove. All uses removed.
9226 (synch_process_tempfile): New var or macro.
9227 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9228 New constants.
9229 (record_kill_process): New arg, the temp name. All callers changed.
9230 (delete_temp_file): Now just a simple wrapper around unlink.
9231 (call_process_kill): New arg, the call_process_fd array.
9232 Close them all. Clear synch_process_pid. Remove the temp file,
9233 or arrange for it to be removed.
9234 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9235 that's been moved to synch_process_tempfile. Caller changed.
9236 Do not remove the tempfile; that's now call_process_kill's
9237 responsibility.
9238 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9239 call_process_kill; the caller now does that.
9240 (call_process_cleanup): Do not close the process fd; that's now
9241 call_process_kill's responsibility.
9242 (Fcall_process): Implement via new function call_process, which
9243 has most of the old body of Fcall_process, but with a different API.
9244 (call_process): New function that does not open or close filefd if
9245 it is nonnegative. Record which fds need to be closed, and let
9246 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9247 Signal an error if invoked recursively (could be done via a hook).
9248 Simplify creation of the tempfile in the MSDOS case.
9249 Don't create the output file until after checking for the executable.
9250 Report any failure to open /dev/null.
9251 Don't open /dev/null for writing twice; once is enough.
9252 Don't create pipe if all output is being discarded or sent to file.
9253 Don't worry about setting up the coding system or reading from the
9254 pipe if all output is being discarded.
9255 Hoist fd_error local into top level, to lessen block nesting.
9256 Don't record deleted pid here; now done by Fcall_process_region.
9257 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9258 and note its success in synch_process_tempfile.
9259 Do not leak resources when child_setup fails.
9260 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9261 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9262 (create_temp_file): Now returns open fd, with an additional
9263 Lisp_Object * argument to return the name. All callers changed.
9264 Do not close the file; rewind it instead, and leave it open for
9265 the caller. Do not lock the temp file. Unwind-protect the file
9266 and the file-descriptor.
9267 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9268 If an asynchrounous process, record it here, not in call_process.
9269 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9270 * eval.c (set_unwind_protect): New function.
9271 * fileio.c (write_region): New function, generalized from the
9272 old Fwrite_region. Do not lock temp files.
9273 (Fwrite_region): Use it.
9274 * lisp.h (set_unwind_protect, write_region): New decls.
9275 * process.c: Include <verify.h>.
9276 (make_process): Mark fds as initially closed.
9277 (deleted_pid_list): Now a list of pid-filename pairs.
9278 All uses changed.
9279 (close_process_fd): New function.
9280 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9281 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9282 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9283 (create_process, create_pty, Fmake_serial_process)
9284 (server_accept_connection): Record which fds need to be closed,
9285 and let deactivate_process close them.
9286 (Fmake_network_process): Do not discard the unwind-protect
9287 until it's safe to do so.
9288 (deactivate_process): Close the fds opened by create_process etc.
9289 (Fprocess_send_eof): Adjust to new way of recording open fds.
9290 Report an error if /dev/null can't be opened, instead of aborting.
9291 * process.h (PROCESS_OPEN_FDS): New constant.
9292 (struct Lisp_Process): New member open_fds.
9293 (record_kill_process, record_deleted_pid): Adjust signatures.
9294 (record_deleted_pid): Move decl here ...
9295 * syswait.h (record_deleted_pid): ... from here.
9297 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9299 * decompress.c: Fix bugs with large buffers and weird inputs.
9300 Tune a bit. Reindent as per usual Emacs style.
9301 (BUFFER_SIZE): Remove.
9302 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9303 more than UINT_MAX bytes. Decompress into the gap instead of into
9304 an auto buffer, as this should avoid copying. Return nil if
9305 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9306 set immediate_quit; we shouldn't trust zlib code that much.
9308 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9310 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9311 errors, and really move the gap to where we want it.
9313 * lisp.h: Include decompress.c support.
9315 * emacs.c (main): Include decompress.c support.
9317 * Makefile.in: Include -lz if present.
9319 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9321 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9322 (initWithTitle:): Initialize frame to 0.
9323 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9324 (fillWithWidgetValue:frame:): Rename from
9325 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9327 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9328 fillWithWidgetValue:frame:
9330 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9331 remove memory leak warnings.
9333 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9334 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9335 menu_pending_title.
9337 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9338 (x_activate_menubar): Update the whole menu.
9339 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9340 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9341 current event is not NSSystemDefined (Bug#15001).
9342 Call ns_check_menu_open only if trackingMenu is 2.
9343 (menuDidClose:): New method, decrease trackingMenu.
9344 (fillWithWidgetValue:setDelegate:): New method.
9345 (fillWithWidgetValue:): Call the above.
9347 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9349 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9351 Omit some unnecessary casts.
9352 Many of these go back to the old pre-C89 days, when they may have
9353 been needed, but we've been assuming C89 or later for a while now.
9354 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9355 (live_float_p, live_misc_p, live_vector_p):
9356 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9357 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9358 (defvar_per_buffer):
9359 * callint.c (Fcall_interactively):
9360 * doc.c (Fsubstitute_command_keys):
9361 * filelock.c (get_boot_time):
9362 * frame.c (xrdb_get_resource):
9363 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9364 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9365 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9366 (menuitem_highlight_callback, menu_destroy_callback)
9367 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9368 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9369 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9370 (xg_tool_bar_help_callback, tb_size_cb):
9371 * image.c (xpm_alloc_color, png_read_from_memory)
9372 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9373 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9374 (syms_of_image):
9375 * keymap.c (describe_map):
9376 * nsfns.m (Fns_display_monitor_attributes_list):
9377 * nsmenu.m (process_dialog:):
9378 * nsterm.m (hold_event):
9379 * process.c (wait_reading_process_output):
9380 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9381 * scroll.c (do_direct_scrolling, scrolling_1):
9382 * termcap.c (tgetent):
9383 * window.c (check_window_containing, add_window_to_list)
9384 (freeze_window_starts):
9385 * xdisp.c (compare_overlay_entries, vmessage):
9386 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9387 (x_get_monitor_attributes_xrandr)
9388 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9389 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9390 * xfont.c (xfont_match, xfont_open):
9391 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9392 (menubar_selection_callback, menu_position_func)
9393 (popup_selection_callback, create_and_show_popup_menu)
9394 (dialog_selection_callback, create_and_show_dialog):
9395 * xrdb.c (x_get_string_resource)
9396 (main) [TESTRM]:
9397 * xsmfns.c (x_session_check_input):
9398 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9399 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9400 (xaw_jump_callback, xaw_scroll_callback):
9401 Omit unnecessary casts.
9403 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9405 Minor string-length refactoring.
9406 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9407 * frame.c (make_monitor_attribute_list):
9408 Prefer build_string to strlen + make_string.
9410 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9412 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9413 don't check minor_code (Bug#14417).
9415 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9417 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9418 vertical positions instead. This avoids calling MATRIX_ROW with
9419 row numbers that are possibly beyond valid limits. (Bug#15064)
9421 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9423 Use xstrdup and build_unibyte_string where applicable.
9424 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9425 * xfns.c (x_window):
9426 * xrdb.c (x_get_customization_string):
9427 * xterm.c (xim_initialize):
9428 * w32fns.c (w32_window): Use xstrdup.
9429 (w32_display_monitor_attributes_list):
9430 * emacs.c (init_cmdargs):
9431 * keyboard.c (PUSH_C_STR):
9432 * nsfont.m (nsfont_open):
9433 * sysdep.c (system_process_attributes):
9434 * w32.c (system_process_attributes):
9435 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9437 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9439 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9440 variables of these types so that GDB would know about them, as aid
9441 for debugging fatal exceptions. (Bug#15024) See also
9442 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9443 discussions.
9445 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9447 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9448 larger than the NSWindow (Bug#14934).
9450 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9452 Redesign redisplay interface to drop global variable updated_window.
9453 Always pass currently updated window as a parameter to update routines.
9454 * dispextern.h (updated_window): Remove declaration.
9455 (struct redisplay_interface): Pass window parameter to
9456 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9457 and after_update_window_hook.
9458 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9459 Adjust prototypes.
9460 * dispnew.c (updated_window): Remove.
9461 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9462 (update_window_line): Adjust to match redisplay interface changes.
9463 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9464 (ns_scroll_run, ns_after_update_window_line):
9465 * w32term.c (x_update_window_begin, x_update_window_end)
9466 (x_after_update_window_line, x_scroll_run):
9467 * xterm.c (x_update_window_begin, x_update_window_end)
9468 (x_after_update_window_line, x_scroll_run):
9469 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9470 Likewise. Adjust comments where appropriate.
9471 (x_cursor_to): Simplify because this is always called during window
9472 update (but install debugging check anyway).
9473 (expose_window): Check must_be_updated_p flag to see whether this
9474 function is called during window update.
9476 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9478 Do not reset window modification event counters excessively.
9479 These leftovers and poor man's tricky methods to catch extra
9480 redisplay's attention are no longer needed.
9481 * frame.c (set_menu_bar_lines_1):
9482 * minibuf.c (read_minibuf_unwind):
9483 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9484 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9485 (window_scroll_line_based, Fset_window_configuration):
9486 * xdisp.c (redisplay_window): Do not reset last_modified and
9487 last_overlay_modified counters.
9489 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9491 * xselect.c (x_send_client_event): Set send_event and serial, memset
9492 data.l as it might be bigger than data.b. Use 24 bit mask to
9493 XSendEvent (Bug#15034).
9495 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9497 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9498 for TTY frames that are not the top frame on their console.
9499 (Bug#14616)
9501 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9503 * w32term.c (w32fullscreen_hook): Really maximize frame when
9504 asked for (Bug#14841).
9506 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9508 Prefer selected_window to Fselected_window, likewise for frames.
9509 * buffer.c (Fbuffer_swap_text):
9510 * data.c (Fvariable_binding_locus):
9511 * window.c (run_window_configuration_change_hook): Adjust users.
9512 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9513 Use decode_live_frame.
9515 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9517 Be more careful if selected window shows the buffer other than current,
9518 use window_outdated only if this is not so. This change should also
9519 address some weird issues discussed in Bug#13012.
9520 * window.h (window_outdated): New prototype.
9521 * window.c (window_outdated): Now here. Convert from static and
9522 always assume window's buffer.
9523 (Fwindow_end, Fwindow_line_height): Use it.
9524 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9525 and always assume window's buffer.
9526 (redisplay_window): Adjust user.
9527 (redisplay_internal): Call to reconsider_clip_changes once and
9528 check whether mode line should be updated only if selected window
9529 shows current buffer.
9530 (run_window_scroll_functions): Use eassert for debugging check.
9531 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9533 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9535 * window.c (window_scroll, window_scroll_pixel_based)
9536 (window_scroll_line_based): Use bool for booleans.
9538 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9540 * process.c: Fix minor off-by-one issues in descriptor counts.
9541 This shouldn't fix any real bugs, but it cleans up the code a bit.
9542 (max_process_desc, max_input_desc): -1, not 0, means none.
9543 All uses changed.
9544 (delete_input_desc): New function.
9545 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9546 (deactivate_process): Scan backwards when recomuting max_process_desc;
9547 that should be faster.
9548 (init_process_emacs): Initialize max_input_desc.
9550 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9552 Use region cache to speedup bidi_find_paragraph_start.
9553 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9554 Rename cache_long_line_scans to cache_long_scans.
9555 * buffer.c (bset_cache_long_line_scans): Rename to
9556 bset_cache_long_scans.
9557 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9558 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9559 into account.
9560 (syms_of_buffer): Rename cache-long-line-scans to
9561 cache-long-scans. Adjust docstring.
9562 * search.c (newline_cache_on_off):
9563 * indent.c (width_run_cache_on_off): Adjust users.
9564 * bidi.c (bidi_paragraph_cache_on_off): New function.
9565 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9566 * insdel.c (prepare_to_modify_buffer):
9567 Invalidate bidi_paragraph_cache if enabled.
9569 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9571 Invalidate region caches only if buffer text is going to be changed.
9572 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9573 (modify_text): ...new prototype.
9574 (prepare_to_modify_buffer_1): New prototype.
9575 * textprop.c (modify_region): Rename to...
9576 (modify_text_properties): ...new function.
9577 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9578 (Fremove_list_of_text_properties): Adjust users.
9579 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9580 (modify_text): ...new function.
9581 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9582 (prepare_to_modify_buffer_1): ...new function.
9583 * casefiddle.c (casify_region):
9584 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9585 (Ftranspose_regions): Use modify_text.
9587 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9589 * lisp.mk (lisp): Add nadvice.elc.
9591 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9593 New macro to iterate over live buffers similar to frames.
9594 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9595 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9596 Declare buffer-related variables here to offload lisp.h.
9597 * buffer.c (Vbuffer_alist): Adjust comment.
9598 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9599 (other_buffer_safely):
9600 * data.c (store_symval_forwarding):
9601 * dispnew.c (Fframe_or_buffer_changed_p):
9602 * fileio.c (Fdo_auto_save):
9603 * filelock.c (unlock_all_files):
9604 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9606 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9608 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9609 * callproc.c (create_temp_file):
9610 * filelock.c (create_lock_file):
9611 Assume mkostemp, since it's now provided by Gnulib.
9613 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9615 * w32.c (mkostemp): New function.
9616 (mktemp): Remove, no longer used. Most of the code reused in
9617 mkostemp. (Bug#15015)
9618 (mktemp): Don't undef.
9620 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9622 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9623 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9624 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9625 (free_glyph_pool, check_glyph_memory): Likewise for
9626 all users. Adjust comments where appropriate.
9628 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9630 * composite.h: Minor fixups.
9631 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9632 to fix a misspelling, and change it to an inline function while
9633 we're at it (it need not be a macro). All uses changed.
9634 (composition_method, composition_valid_p):
9635 Rewrite to avoid assignments in if-conditions.
9637 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9639 Do not use global Lisp_Object in composition macros.
9640 * composite.h (composition_temp): Remove declaration.
9641 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9642 (composition_method, composition_valid_p): ...inline functions.
9643 (compose_region): Remove the leftover.
9644 * composite.c (composition_temp): Remove.
9645 (run_composition_function, update_compositions)
9646 (composition_compute_stop_pos, composition_adjust_point)
9647 (Ffind_composition_internal):
9648 * coding.c (handle_composition_annotation):
9649 * xdisp.c (handle_composition_prop, check_point_in_composition):
9650 Related users changed.
9652 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9654 Drop FRAME_PTR typedef.
9655 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9656 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9657 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9658 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9659 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9660 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9661 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9662 All related users changed.
9664 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9666 * eval.c (default_toplevel_binding): New function.
9667 (Fdefvar): Use it.
9668 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9669 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9670 (syms_of_eval): Export them.
9671 * data.c (Fdefault_value): Micro cleanup.
9672 * term.c (init_tty): Use "false".
9674 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9676 Fix X GC leak in GTK and raw (no toolkit) X ports.
9677 * xterm.c (x_free_frame_resources): If white and black relief
9678 GCs are allocated, always free them here.
9679 * xfns.c (x_make_gc): Omit redundant initialization.
9680 * widget.c (create_frame_gcs): Remove the leftover.
9681 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9682 in x_free_frame_resources.
9684 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9686 * nsterm.m (windowWillResize:toSize:): Only change title if
9687 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9688 modifying it.
9689 (viewDidEndLiveResize): New method.
9691 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9692 inside NS_IMPL_COCOA.
9694 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9696 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9697 Do not check whether undo is enabled because record_insert and
9698 record_delete does that themselves.
9700 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9702 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9703 member which is not really used any more.
9704 (FRAME_XIC_BASE_FONTNAME): Remove.
9705 * xfns.c (xic_free_fontset): Adjust user.
9706 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9707 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9708 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9709 (xdialog_show): Use eassert for debugging check.
9710 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9712 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9714 * fileio.c, fns.c (merge): Move extern decl from here ...
9715 * lisp.h (merge): ... to here.
9717 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9719 Fix last font-related change.
9720 * w32font.h (w32font_list_internal, w32font_match_internal):
9721 Fix prototype.
9722 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9723 (uniscribe_list_family): Adjust to match font API change.
9724 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9725 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9727 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9729 * frame.h (FRAME_MOUSE_UPDATE):
9730 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9731 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9733 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9735 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9736 * font.h (struct font_driver): Change list, match, and list_family
9737 functions to accept struct frame * as first arg.
9738 * font.c (font_score, font_compare, font_sort_entities):
9739 Remove prototypes.
9740 (font_sort_entities, font_list_entities, font_select_entity)
9741 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9742 match font API change.
9743 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9744 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9745 * ftxfont.c (ftxfont_list, ftxfont_match):
9746 * xftfont.c (xftfont_list, xftfont_match):
9747 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9748 * w32font.c (w32font_list, w32font_match, w32font_list)
9749 (w32font_list_internal, w32_font_match_internal): Likewise.
9750 * xfaces.c (Fx_family_fonts): Adjust user.
9752 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9754 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9755 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9756 only if HAVE_X_WINDOWS is in use.
9757 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9758 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9759 * w32term.c (x_wm_set_icon_position): Likewise.
9760 * w32fns.c (x_icon): Adjust user.
9762 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9764 * xterm.c (last_mouse_press_frame): Remove the
9765 leftover which is not really used any more.
9766 (handle_one_xevent, syms_of_xterm): Adjust users.
9767 (x_flush): Call XFlush once per each X display, not frame.
9768 This is better because this code always unconditionally skips
9769 non-X frames in Vframe_list and issues the only XFlush if we
9770 have more than one X frame on the same X display.
9771 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9772 Use bool for booleans.
9773 (x_draw_glyph_string_background, cvt_string_to_pixel)
9774 (cvt_pixel_dtor): Drop unnecessary prototypes.
9775 * xterm.h (x_display_ok): Adjust prototype.
9777 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9779 Drop unnecessary functions that deals with frame pixel size.
9780 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9781 (x_pixel_height): Drop prototypes.
9782 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9783 (x_pixel_height): Drop implementations.
9784 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9785 which should be always valid for window frame.
9786 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9787 * w32menu.c (Fx_popup_dialog):
9788 * xmenu.c (Fx_popup_dialog): Likewise for both.
9790 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9792 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9793 frame parameters and call to Fmodify_frame_parameters just once.
9794 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9795 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9796 and mention nil frame in docstring.
9798 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9800 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9801 (x_figure_window_size): Likewise. Adjust to return long.
9802 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9803 (toplevel): Move Qterminal_live_p to...
9804 * terminal.c (toplevel): ...here, make it static, and...
9805 (syms_of_terminal): ...DEFSYM here.
9806 * frame.h (Qterminal_live_p): Remove declaration.
9807 (make_frame, x_figure_window_size): Adjust prototype.
9808 * nsfns.m (Fx_create_frame): Use long for window flags.
9810 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
9812 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
9813 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
9814 Do not assume that emacs_close (INT_MAX) is a no-op.
9816 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9818 * xfaces.c (make_face_cache): For struct face_cache, prefer
9819 xmalloc to xzalloc and so avoid redundant call to memset.
9820 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
9822 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9824 * fringe.c (draw_window_fringes, update_window_fringes)
9825 (compute_fringe_widths):
9826 * w32term.c (x_draw_glyph_string):
9827 * window.c (candidate_window_p, Frecenter):
9828 * xfaces.c (realize_basic_faces, realize_default_face)
9829 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
9830 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
9831 * xfns.c (x_set_cursor_color, xic_free_xfontset):
9832 * xmenu.c (Fx_menu_bar_open_internal):
9833 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
9834 * xsettings.c (xft_settings_event):
9835 * xterm.c (x_draw_glyph_string, x_had_errors_p):
9836 Use bool for booleans. Adjust style and comments where
9837 appropriate.
9838 * dispextern.h (draw_window_fringes, update_window_fringes)
9839 (compute_fringe_widths):
9840 * xterm.h (x_had_errors_p): Adjust prototype.
9842 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9844 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
9845 CHECK_LIST. Rewrite the loop to avoid useless local variable.
9847 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
9849 * fns.c (toplevel): Remove comment before Fsafe_length because
9850 it checks for QUIT.
9852 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
9854 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
9856 2013-07-28 Eli Zaretskii <eliz@gnu.org>
9858 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
9859 frame which got the message is still alive, before dereferencing
9860 its pointer. (Bug#14970)
9862 * frame.c (delete_frame): Test "this" frame's minibuffer window to
9863 be a live window, before using it as such. (Bug#14970)
9865 2013-07-27 Eli Zaretskii <eliz@gnu.org>
9867 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
9868 w32_detect_focus_change instead of doing part of its job by hand.
9869 This fixes the problem whereby FOCUS_OUT events were not sent to
9870 the event queue.
9872 2013-07-26 Eli Zaretskii <eliz@gnu.org>
9874 * process.c (Fprocess_list): Doc fix.
9876 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
9877 being re-exposed only if it didn't ask to become visible.
9878 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
9879 was previously iconified. (Bug#14841)
9880 (x_iconify_frame): Mark the frame iconified.
9882 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
9884 Fix minor problems found by static checking.
9885 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
9886 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
9888 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
9890 * eval.c (set_specpdl_old_value): New function.
9891 (unbind_to): Minor simplification.
9892 (get_backtrace_frame): New function.
9893 (Fbacktrace_frame): Use it. Add `base' argument.
9894 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
9895 (syms_of_eval): Export backtrace-eval.
9896 * xterm.c (x_focus_changed): Simplify.
9898 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
9900 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
9902 2013-07-24 Eli Zaretskii <eliz@gnu.org>
9904 * xdisp.c (redisplay_window): Instead of moving point out of
9905 scroll margin, reject the force_start method, and try scrolling
9906 instead. (Bug#14780)
9908 2013-07-24 Ken Brown <kbrown@cornell.edu>
9910 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
9911 (Bug#14944).
9913 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
9915 * eval.c (Fprogn): Do not check that BODY is a proper list.
9916 This undoes the previous change. The check slows down the
9917 interpreter, and is not needed to prevent a crash. See
9918 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
9920 2013-07-23 Glenn Morris <rgm@gnu.org>
9922 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
9924 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
9926 Port to GNU/Linux systems with tinfo but not ncurses.
9927 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
9928 to decide whether ncurses is being used. Without this change,
9929 GCC complains about tgetent not being declared, on a system
9930 that has tinfo installed but ncurses not installed.
9932 * eval.c (Fprogn): Check that BODY is a proper list.
9934 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
9935 * data.c (Fsetq_default):
9936 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
9937 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
9938 (Fcondition_case):
9939 Tune by taking advantage of the fact that ARGS is always a list
9940 when a function is declared to have UNEVALLED args.
9942 * emacsgtkfixed.c: Port to GCC 4.6.
9943 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
9945 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
9947 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
9948 here to silence compiler warnings.
9950 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
9952 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
9953 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
9954 from messing up Emacs's 'struct frame' (Bug#14923).
9956 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9958 * alloc.c (make_save_ptr_ptr): Define this function.
9959 It was inadvertently omitted. It's needed only if
9960 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
9962 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
9964 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
9965 frame have focus (Bug#14895).
9967 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9969 Avoid vfork-related deadlock more cleanly.
9970 * callproc.c (child_setup): When the child's exec fails, output
9971 the program name, as that's more useful. Use O_NONBLOCK to avoid
9972 deadlock.
9973 * process.c (create_process_1): Remove; no longer needed.
9974 (create_process): Remove timer hack; no longer needed, now that
9975 the child avoids deadlock.
9977 2013-07-20 Glenn Morris <rgm@gnu.org>
9979 * image.c (Fimage_flush): Fix doc typo.
9981 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
9983 Fix array bounds violation when pty allocation fails.
9984 * process.c (PTY_NAME_SIZE): New constant.
9985 (pty_name): Remove static variable; it's now auto.
9986 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
9987 Take pty_name as an arg rather than using a static variable.
9988 All callers changed.
9989 (create_process): Recover pty_flag from process, not from volatile local.
9990 (create_pty): Stay inside array even when pty allocation fails.
9991 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
9993 * lread.c (Fload): Avoid initialization only when lint checking.
9994 Mention that it's needed only for older GCCs.
9996 2013-07-20 Kenichi Handa <handa@gnu.org>
9998 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
9999 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
10001 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
10003 * lread.c (Fload): Avoid uninitialized warning.
10005 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10007 Fix some minor file descriptor leaks and related glitches.
10008 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
10009 (create_lock_file): Use write, not emacs_write.
10010 * image.c (slurp_file, png_load_body):
10011 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
10012 (server_accept_connection):
10013 Don't leak an fd on memory allocation failure.
10014 * image.c (slurp_file): Add a cheap heuristic for growing files.
10015 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
10016 as that's what the other routines do. Maybe input need not be
10017 blocked at all, but it's better to be consistent.
10018 Avoid undefined behavior when strlen is zero.
10020 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
10021 (NSTATICS): Now a constant; doesn't need to be a macro.
10023 2013-07-19 Richard Stallman <rms@gnu.org>
10025 * coding.c (decode_coding_utf_8): Add simple loop for fast
10026 processing of ASCII characters.
10028 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10030 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
10032 2013-07-19 Eli Zaretskii <eliz@gnu.org>
10034 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
10035 unportable 'struct x_display_info'.
10036 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
10037 is a portable type.
10039 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10041 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
10042 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
10043 or fscanf fails.
10044 (system_process_attributes): Prefer plain char to unsigned char
10045 when either will do. Clean up properly if interrupted or if
10046 memory allocations fail. Don't assume sscanf succeeds.
10047 Remove no-longer-needed workaround to stop GCC from whining.
10048 Read command-line once, instead of multiple times. Check read status a
10049 bit more carefully.
10051 Fix obscure porting bug with varargs functions.
10052 The code assumed that int is treated like ptrdiff_t in a vararg
10053 function, which is not a portable assumption. There was a similar
10054 -- though these days less likely -- porting problem with various
10055 assumptions that pointers of different types all smell the same as
10056 far as vararg functions is conserved. To make this problem less
10057 likely in the future, redo the API to use varargs functions.
10058 * alloc.c (make_save_value): Remove this vararg function.
10059 All uses changed to ...
10060 (make_save_int_int_int, make_save_obj_obj_obj_obj)
10061 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
10062 New functions.
10063 (make_save_ptr): Rename from make_save_pointer, for consistency with
10064 the above. Define only on platforms that need it. All uses changed.
10066 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10068 * keyboard.c: Try to fix typos in previous change.
10069 (DISPLAY_LIST_INFO): New macro.
10070 (kbd_buffer_get_event): Do not access members that are not present
10071 in X11. Revert inadvertent change of "!=" to "=".
10073 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
10075 * keyboard.c (kbd_buffer_get_event):
10076 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
10077 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
10079 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10081 * filelock.c: Fix unlikely file descriptor leaks.
10082 (get_boot_time_1): Rework to avoid using emacs_open.
10083 This doesn't actually fix a leak, but is better anyway.
10084 (read_lock_data): Use read, not emacs_read.
10086 * doc.c: Fix minor memory and file descriptor leaks.
10087 * doc.c (get_doc_string): Fix memory leak when doc file absent.
10088 (get_doc_string, Fsnarf_documentation):
10089 Fix file descriptor leak on error.
10091 * term.c: Fix minor fdopen-related file descriptor leaks.
10092 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
10093 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
10095 * charset.c: Fix file descriptor leaks and errno issues.
10096 Include <errno.h>.
10097 (load_charset_map_from_file): Don't leak file descriptor on error.
10098 Use plain record_xmalloc since the allocation is larger than
10099 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
10100 of entries.
10101 * eval.c (record_unwind_protect_nothing):
10102 * fileio.c (fclose_unwind):
10103 New functions.
10104 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
10105 The replacement doesn't block input, but that no longer seems
10106 necessary.
10108 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
10110 * lread.c: Fix file descriptor leaks and errno issues.
10111 (Fload): Close some races that leaked fds or streams when 'load'
10112 was interrupted.
10113 (Fload, openp): Report error number of last nontrivial failure to open.
10114 ENOENT counts as trivial.
10115 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
10116 New functions.
10117 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
10118 now that the function is always called with a nonnegative arg.
10119 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
10120 All uses replaced with ...
10121 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
10123 A few more minor file errno-reporting bugs.
10124 * callproc.c (Fcall_process):
10125 * doc.c (Fsnarf_documentation):
10126 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
10127 * process.c (set_socket_option):
10128 Don't let a constructor trash errno.
10129 * doc.c: Include <errno.h>.
10131 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
10133 * w32fns.c (unwind_create_tip_frame): Fix declaration.
10135 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10137 Fix w32 bug with call-process-region (Bug#14885).
10138 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
10139 to Fcall_process when the input is empty. This simplifies the
10140 code a bit. It makes no difference on POSIXish platforms but
10141 apparently it fixes a bug on w32.
10143 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10144 * fileio.c (close_file_unwind): Don't close if FD is negative;
10145 this can happen when unwinding a zapped file descriptor.
10146 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10147 in case Emacs runs out of memory between the two unwind-protects.
10148 Don't trash errno when closing FD.
10149 Zap the FD in the specpdl when closing it, instead of deferring
10150 the removal of the unwind-protect; this fixes a bug where a child
10151 function unwinds the stack past us.
10153 New unwind-protect flavors to better type-check C callbacks.
10154 This also lessens the need to write wrappers for callbacks,
10155 and the need for make_save_pointer.
10156 * alloc.c (free_save_value):
10157 * atimer.c (run_all_atimers):
10158 Now extern.
10159 * alloc.c (safe_alloca_unwind):
10160 * atimer.c (unwind_stop_other_atimers):
10161 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10162 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10163 * minibuf.c (choose_minibuf_frame_1):
10164 * process.c (make_serial_process_unwind):
10165 * xdisp.c (pop_message_unwind):
10166 * xselect.c (queue_selection_requests_unwind):
10167 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10168 * alloc.c (record_xmalloc):
10169 Prefer record_unwind_protect_ptr to record_unwind_protect with
10170 make_save_pointer.
10171 * alloc.c (Fgarbage_collect):
10172 Prefer record_unwind_protect_void to passing a dummy.
10173 * buffer.c (restore_buffer):
10174 * window.c (restore_window_configuration):
10175 * xfns.c, w32fns.c (do_unwind_create_frame)
10176 New wrapper. All record-unwind uses of wrappee changed.
10177 * buffer.c (set_buffer_if_live):
10178 * callproc.c (call_process_cleanup, delete_temp_file):
10179 * coding.c (code_conversion_restore):
10180 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10181 * editfns.c (save_excursion_restore)
10182 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10183 (save_restriction_restore):
10184 * eval.c (restore_stack_limits, un_autoload):
10185 * fns.c (require_unwind):
10186 * keyboard.c (recursive_edit_unwind, tracking_off):
10187 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10188 * macros.c (pop_kbd_macro, restore_menu_items):
10189 * nsfns.m (unwind_create_frame):
10190 * print.c (print_unwind):
10191 * process.c (start_process_unwind):
10192 * search.c (unwind_set_match_data):
10193 * window.c (select_window_norecord, select_frame_norecord):
10194 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10195 (fast_set_selected_frame):
10196 * xfns.c, w32fns.c (unwind_create_tip_frame):
10197 Return void, not a dummy Lisp_Object. All uses changed.
10198 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10199 * callproc.c (call_process_kill):
10200 * fileio.c (restore_point_unwind, decide_coding_unwind)
10201 (build_annotations_unwind):
10202 * insdel.c (Fcombine_after_change_execute_1):
10203 * keyboard.c (read_char_help_form_unwind):
10204 * menu.c (unuse_menu_items):
10205 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10206 * sound.c (sound_cleanup):
10207 * xdisp.c (unwind_redisplay):
10208 * xfns.c (clean_up_dialog):
10209 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10210 Accept no args and return void, instead of accepting and returning
10211 a dummy Lisp_Object. All uses changed.
10212 * cygw32.c (fchdir_unwind):
10213 * fileio.c (close_file_unwind):
10214 * keyboard.c (restore_kboard_configuration):
10215 * lread.c (readevalllop_1):
10216 * process.c (wait_reading_process_output_unwind):
10217 Accept int and return void, rather than accepting an Emacs integer
10218 and returning a dummy object. In some cases this fixes an
10219 unlikely bug when the corresponding int is outside Emacs integer
10220 range. All uses changed.
10221 * dired.c (directory_files_internal_unwind):
10222 * fileio.c (do_auto_save_unwind):
10223 * gtkutil.c (pop_down_dialog):
10224 * insdel.c (reset_var_on_error):
10225 * lread.c (load_unwind):
10226 * xfns.c (clean_up_file_dialog):
10227 * xmenu.c, nsmenu.m (pop_down_menu):
10228 * xmenu.c (cleanup_widget_value_tree):
10229 * xselect.c (wait_for_property_change_unwind):
10230 Accept pointer and return void, rather than accepting an Emacs
10231 save value encapsulating the pointer and returning a dummy object.
10232 All uses changed.
10233 * editfns.c (Fformat): Update the saved pointer directly via
10234 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10235 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10236 (unwind_body): New function.
10237 (record_unwind_protect): First arg is now a function returning void,
10238 not a dummy Lisp_Object.
10239 (record_unwind_protect_ptr, record_unwind_protect_int)
10240 (record_unwind_protect_void): New functions.
10241 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10242 * fileio.c (struct auto_save_unwind): New type.
10243 (do_auto_save_unwind): Use it.
10244 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10245 * insdel.c (struct rvoe_arg): New type.
10246 (reset_var_on_error): Use it.
10247 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10248 New constants.
10249 (specbinding_func): Remove; there are now several such functions.
10250 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10251 (set_unwind_protect_ptr): New function.
10252 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10254 Be simpler and more consistent about reporting I/O errors.
10255 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10256 Say "Read error" and "Write error", rather than "I/O error", or
10257 "IO error reading", or "IO error writing", when a read or write
10258 error occurs.
10259 * process.c (Fmake_network_process, wait_reading_process_output)
10260 (send_process, Fprocess_send_eof, wait_reading_process_output):
10261 Capitalize diagnostics consistently. Put "failed foo" at the
10262 start of the diagnostic, so that we don't capitalize the
10263 function name "foo". Consistently say "failed" for such
10264 diagnostics.
10265 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10266 All callers changed. This is so it can use report_file_error.
10267 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10268 diagnostics consistently as above.
10270 * fileio.c (report_file_errno): Fix errno reporting bug.
10271 If the file name is neither null nor a pair, package it up as a
10272 singleton list. All callers changed, both to this function and to
10273 report_file_error. This fixes a bug where the memory allocator
10274 invoked by list1 set errno so that the immediately following
10275 report_file_error reported the wrong errno value.
10277 Fix minor problems found by --enable-gcc-warnings.
10278 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10279 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10281 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10283 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10284 Set event->arg to Qt if switch-event shall be generated.
10285 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10287 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10289 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10290 FOCUS_OUT_EVENT.
10292 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10293 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10294 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10295 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10296 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10297 and there is a focused frame.
10298 (head_table): Add focus-in and focus-out.
10299 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10300 bind to handle-focus-in/out.
10302 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10303 (Fhandle_switch_frame): Call Fhandle_focus_in.
10304 (syms_of_frame): defsubr handle-focus-in/out.
10306 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10308 Fix porting bug to older POSIXish platforms (Bug#14862).
10309 * sysdep.c (emacs_pipe): New function, that implements
10310 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10311 This should port better to CentOS 5 and to Mac OS X 10.6.
10312 All calls to pipe2 changed.
10314 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10315 This makes the code easier to read and the executable a bit smaller.
10316 Do not replace all calls to Fcons that happen to create lists,
10317 just calls that are intended to create lists. For example, when
10318 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10319 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10320 Similarly for list2 through list5.
10321 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10322 * bytecode.c (exec_byte_code):
10323 * callint.c (quotify_arg, Fcall_interactively):
10324 * callproc.c (Fcall_process, create_temp_file):
10325 * charset.c (load_charset_map_from_file)
10326 (Fdefine_charset_internal, init_charset):
10327 * coding.c (get_translation_table, detect_coding_system)
10328 (Fcheck_coding_systems_region)
10329 (Fset_terminal_coding_system_internal)
10330 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10331 * composite.c (update_compositions, Ffind_composition_internal):
10332 * dired.c (directory_files_internal, file_name_completion)
10333 (Fsystem_users):
10334 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10335 * doc.c (Fsnarf_documentation):
10336 * editfns.c (Fmessage_box):
10337 * emacs.c (main):
10338 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10339 (Feval, eval_sub, Ffuncall, apply_lambda):
10340 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10341 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10342 (Fset_file_times, Finsert_file_contents)
10343 (Fchoose_write_coding_system, Fwrite_region):
10344 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10345 * font.c (font_registry_charsets, font_parse_fcname)
10346 (font_prepare_cache, font_update_drivers, Flist_fonts):
10347 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10348 * frame.c (make_frame, Fmake_terminal_frame)
10349 (x_set_frame_parameters, x_report_frame_params)
10350 (x_default_parameter, Fx_parse_geometry):
10351 * ftfont.c (syms_of_ftfont):
10352 * image.c (gif_load):
10353 * keyboard.c (command_loop_1):
10354 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10355 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10356 (Fminor_mode_key_binding, accessible_keymaps_1)
10357 (Faccessible_keymaps, Fwhere_is_internal):
10358 * lread.c (read_emacs_mule_char):
10359 * menu.c (find_and_return_menu_selection):
10360 * minibuf.c (get_minibuffer):
10361 * nsfns.m (Fns_perform_service):
10362 * nsfont.m (ns_script_to_charset):
10363 * nsmenu.m (ns_popup_dialog):
10364 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10365 (Fx_own_selection_internal):
10366 * nsterm.m (append2):
10367 * print.c (Fredirect_debugging_output)
10368 (print_prune_string_charset):
10369 * process.c (Fdelete_process, Fprocess_contact)
10370 (Fformat_network_address, set_socket_option)
10371 (read_and_dispose_of_process_output, write_queue_push)
10372 (send_process, exec_sentinel):
10373 * sound.c (Fplay_sound_internal):
10374 * textprop.c (validate_plist, add_properties)
10375 (Fput_text_property, Fadd_face_text_property)
10376 (copy_text_properties, text_property_list, syms_of_textprop):
10377 * unexaix.c (report_error):
10378 * unexcoff.c (report_error):
10379 * unexsol.c (unexec):
10380 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10381 (Fformat_mode_line, syms_of_xdisp):
10382 * xfaces.c (set_font_frame_param)
10383 (Finternal_lisp_face_attribute_values)
10384 (Finternal_merge_in_global_face, syms_of_xfaces):
10385 * xfns.c (x_default_scroll_bar_color_parameter)
10386 (x_default_font_parameter, x_create_tip_frame):
10387 * xfont.c (xfont_supported_scripts):
10388 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10389 (menu_help_callback, xmenu_show):
10390 * xml.c (make_dom):
10391 * xterm.c (set_wm_state):
10392 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10393 and similarly for list2 through list5.
10395 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10397 * callproc.c (Fcall_process_region): Fix minor race and tune.
10398 (create_temp_file): New function, with the temp-file-creation part
10399 of the old Fcall_process_region. Use Fcopy_sequence to create the
10400 temp file name, rather than alloca + build_string, for simplicity.
10401 Don't bother to block input around the temp file creation;
10402 shouldn't be needed. Simplify use of mktemp.
10403 Use record_unwind_protect immediately after creating the temp file;
10404 this closes an unlikely race where the temp file was not removed.
10405 Use memcpy rather than an open-coded loop.
10406 (Fcall_process_region): Use the new function. If the input is
10407 empty, redirect from /dev/null rather than from a newly created
10408 empty temp file; this avoids unnecessary file system traffic.
10410 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10412 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10413 Simplify by making this case like the other two. This is a bit
10414 slower on obsolete hosts, but the extra complexity isn't worth it.
10416 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10417 * process.c (create_process) [!DOS_NT]:
10418 Remove now-unnecessary calls to emacs_close.
10420 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10422 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10423 returning early. (Bug#14850)
10425 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10426 and inhibit-iso-escape-detection attributes of 'undecided'.
10427 (Bug#14822)
10429 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10431 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10432 Reported by Herbert J. Skuhra in
10433 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10435 Don't lose top specpdl entry when memory is exhausted.
10436 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10437 specpdl overflow here, to simplify callers; all callers changed.
10438 Always reserve an unused entry at the stack top; this avoids
10439 losing the top entry's information when memory is exhausted.
10441 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10443 Clean up errno reporting and fix some errno-reporting bugs.
10444 * callproc.c (Fcall_process):
10445 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10446 * process.c (create_process, Fmake_network_process):
10447 * unexaix.c (report_error):
10448 * unexcoff.c (report_error):
10449 Be more careful about reporting the errno of failed operations.
10450 The code previously reported the wrong errno sometimes.
10451 Also, prefer report_file_errno to setting errno + report_file_error.
10452 (Fcall_process): Look at openp return value rather than at path,
10453 as that's a bit faster and clearer when there's a numeric predicate.
10454 * fileio.c (report_file_errno): New function, with most of the
10455 old contents of report_file_error.
10456 (report_file_error): Use it.
10457 (Ffile_exists_p, Ffile_accessible_directory_p):
10458 Set errno to 0 when it is junk.
10459 * fileio.c (Faccess_file):
10460 * image.c (x_create_bitmap_from_file):
10461 Use faccessat rather than opening the file, to avoid the hassle of
10462 having a file descriptor open.
10463 * lisp.h (report_file_errno): New decl.
10464 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10466 Minor EBADF fixes.
10467 * process.c (create_process, wait_reading_process_output) [AIX]:
10468 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10469 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10470 a multithreaded environment anyway).
10471 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10473 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10475 * image.c (x_find_image_file): Don't close a remote file handle.
10477 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10479 Fix races with threads and file descriptors.
10480 * callproc.c (Fcall_process_region):
10481 * dired.c (open_directory):
10482 * emacs.c (main, Fdaemon_initialized):
10483 * image.c (x_find_image_file):
10484 * inotify.c (Finotify_rm_watch):
10485 * lread.c (Flocate_file_internal):
10486 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10487 * term.c (term_mouse_moveto, init_tty):
10488 * termcap.c (tgetent):
10489 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10490 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10491 * unexhp9k800.c, unexmacosx.c (unexec):
10492 * callproc.c (Fcall_process_region):
10493 Use emacs_close, not close.
10494 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10495 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10496 and posix_close function on current platforms (which all lack them).
10497 (emacs_close): Use it. This should fix the races on GNU/Linux and
10498 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10499 and it should avoid closing random victim file descriptors on
10500 other platforms.
10502 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10504 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10505 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10506 Touch up doc a bit.
10508 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10509 This is for .gdbinit xbacktrace.
10511 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10512 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10513 (emacs_set_tty): Now static.
10514 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10515 * term.c (tty_capable_p, tty_default_color_capabilities)
10516 (get_tty_terminal, term_mouse_movement)
10517 (handle_one_term_event, init_tty, maybe_fatal):
10518 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10519 (tgetent, scan_file, name_match, compare_contin):
10520 * terminal.c (get_terminal):
10521 Use bool for boolean.
10522 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10523 Prefer char to unsigned char if either will do.
10524 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10525 (tty_write_glyphs): Prefer int to unsigned.
10526 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10527 All callers changed.
10528 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10530 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10532 Port to C89.
10533 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10534 (B__dummy__): New dummy symbol, to pacify C89.
10535 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10536 they can't grok varargs macros.
10537 * dispnew.c (add_window_display_history)
10538 (add_frame_display_history):
10539 * print.c (print_object):
10540 * xdisp.c (debug_method_add):
10541 Use %p printf format only for void pointers.
10542 * emacs.c (usage_message): New constant, replacing ...
10543 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10544 (main): Adjust to usage reorg.
10545 * fns.c (syms_of_fns):
10546 * profiler.c (syms_of_profiler):
10547 Don't use non-constant struct initializers.
10548 * gnutls.h (gnutls_initstage_t):
10549 * lisp.h (enum Lisp_Fwd_Type):
10550 * lread.c (lisp_file_lexically_bound_p):
10551 * xsettings.c (anonymous enum):
10552 Remove trailing comma.
10553 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10554 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10555 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10556 (DEFUN): Use it.
10557 * regex.c (const_re_char): New type, to pacify strict C89.
10558 All uses of 'const re_char' replaced to use it.
10559 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10560 with glibc when strict C89. This change is imported from gnulib.
10561 All uses changed.
10562 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10563 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10564 Omit GNU_LINUX implementation, since it requires long long.
10565 * xterm.c (x_draw_underwave):
10566 Do not assume the traditional order of struct's members.
10567 (x_term_init): Rewrite to avoid the need for non-constant structure
10568 initializers.
10570 Syntax cleanup, mostly replacing macros with functions.
10571 This removes the need for the syntax_temp hack.
10572 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10573 * syntax.c (SYNTAX_INLINE): New macro.
10574 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10575 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10576 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10577 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10578 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10579 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10580 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10581 Now constants, not macros.
10582 (syntax_temp) [!__GNUC__]: Remove.
10583 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10584 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10585 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10586 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10587 Move here from syntax.h; now functions, not macros. Except for the
10588 last function, these are static since only syntax.c uses them.
10589 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10590 All uses changed. Now a function, not a macro; use this fact
10591 to simplify the code.
10592 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10593 compiler bugs; no longer relevant.
10594 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10595 (SYNTAX_INLINE): New macro.
10596 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10597 for the new functions. Use bool for boolean member.
10598 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10599 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10600 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10601 (SETUP_BUFFER_SYNTAX_TABLE):
10602 Now extern inline functions, not macros.
10603 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10604 Remove; all uses replaced by implementation.
10605 (syntax_temp) [!__GNUC__]: Remove decl.
10606 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10608 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10610 * emacs.c (main): Fix syntax error.
10612 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10614 Timestamp fixes for undo (Bug#14824).
10615 * atimer.c (schedule_atimer):
10616 * fileio.c (Ffile_newer_than_file_p):
10617 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10618 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10619 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10620 (syms_of_fileio): Remove Sclear_visited_file_name.
10621 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10622 file doesn't exist; this avoids an ambiguity with negative timestamps.
10623 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10624 * systime.h (make_emacs_time, invalid_emacs_time):
10625 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10626 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10627 * undo.c (record_first_change): Push (visited-file-modtime) onto
10628 undo list rather than reimplementing it by hand, incorrectly.
10630 2013-07-09 Ken Brown <kbrown@cornell.edu>
10632 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10634 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10636 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10638 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10640 Handle errno and exit status a bit more carefully.
10641 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10642 number into an exit status. Instead, use EXIT_CANCELED.
10643 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10644 * callproc.c (relocate_fd):
10645 * emacs.c (close_output_streams, main):
10646 * process.c (create_process):
10647 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10648 Use emacs_perror for simplicity.
10649 * callproc.c (relocate_fd, main):
10650 * sysdep.c (sys_subshell):
10651 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10652 (shut_down_emacs): Use emacs_write, not write.
10653 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10654 * fileio.c (Fcopy_file, e_write):
10655 * nsterm.m (ns_select):
10656 * process.c (send_process):
10657 * sound.c (vox_write):
10658 Use emacs_write_sig, not emacs_write.
10659 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10660 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10661 New constants.
10662 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10663 of write.
10664 (emacs_full_write): New function.
10665 (emacs_write): Rewrite to use it.
10666 (emacswrite_sig, emacs_perror): New functions.
10667 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10669 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10671 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10672 on NS even if it is present. Pixmap on NS is a void*.
10674 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10676 Port to Ubuntu 10 (Bug#14803).
10677 Problem reported by T.V. Raman.
10678 * process.c (close_on_exec, accept4, process_socket):
10679 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10681 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10683 * w32.c (sys_dup): Declare prototype.
10685 * filelock.c:
10686 * emacs.c:
10687 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10689 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10691 Make file descriptors close-on-exec when possible (Bug#14803).
10692 This simplifies Emacs a bit, since it no longer needs to worry
10693 about closing file descriptors by hand in some cases.
10694 It also fixes some unlikely races. Not all such races, as
10695 libraries often open files internally without setting
10696 close-on-exec, but it's an improvement.
10697 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10698 * callproc.c (Fcall_process) [!MSDOS]:
10699 * emacs.c (main) [!DOS_NT]:
10700 * nsterm.m (ns_term_init):
10701 * process.c (create_process):
10702 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10703 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10704 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10705 Prefer mkostemp with O_CLOEXEC to mkstemp.
10706 * callproc.c (relocate_fd) [!WINDOWSNT]:
10707 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10708 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10709 now using pipe2.
10710 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10711 Make the resulting file descriptor close-on-exec.
10712 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10713 * lread.c (load_descriptor_list, load_descriptor_unwind):
10714 Remove; no longer needed. All uses removed.
10715 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10716 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10717 New functions.
10718 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10719 (Fmake_network_process, Fnetwork_interface_list)
10720 (Fnetwork_interface_info, server_accept_connection):
10721 Make newly-created socket close-on-exec.
10722 * sysdep.c (emacs_open, emacs_fopen):
10723 Make new-created descriptor close-on-exec.
10724 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10725 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10727 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10729 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10730 for NS_IMPL_GNUSTEP.
10732 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10734 Fix openp errno handling.
10735 * callproc.c (Fcall_process): Preserve openp errno around close.
10736 * lread.c (openp): Set errno when returning -1, as some callers
10737 expect this.
10739 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10741 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10743 * nsterm.h (NSSavePanel): Update comment.
10744 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10745 (ns_run_file_dialog): Declare.
10747 * nsfns.m: Remove panelOK.
10748 (ns_fd_data): New.
10749 (ns_run_file_dialog): New function.
10750 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10751 event loop, so file dialog is popped up by ns_run_file_dialog, called
10752 by sendEvent (Bug#14578).
10753 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10755 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10757 * xdisp.c (default_line_pixel_height): New function.
10758 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10759 (try_cursor_movement, redisplay_window, try_window)
10760 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10762 * window.c (window_scroll_pixel_based):
10763 use default_line_pixel_height.
10765 * dispextern.h (default_line_pixel_height): Add prototype.
10767 * frame.c (x_set_line_spacing): Accept a float value for
10768 line-spacing parameter, per the documentation.
10770 * data.c (Fmultibyte_string_p): Doc fix.
10772 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10774 Use emacs_open more consistently when opening files.
10775 This handles EINTR more consistently now, and makes it easier
10776 to introduce other uniform changes to file descriptor handling.
10777 * sysstdio.h: New file.
10778 * buffer.c (mmap_init):
10779 * cygw32.c (chdir_to_default_directory):
10780 * dispnew.c (Fopen_termscript):
10781 * emacs.c (Fdaemon_initialized):
10782 * fileio.c (Fdo_auto_save):
10783 * image.c (slurp_file, png_load_body, jpeg_load_body):
10784 * keyboard.c (Fopen_dribble_file):
10785 * lread.c (Fload):
10786 * print.c (Fredirect_debugging_output):
10787 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10788 * termcap.c (tgetent):
10789 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10790 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10791 * w32term.c (w32_initialize) [CYGWIN]:
10792 * xfaces.c (Fx_load_color_file):
10793 Use emacs_open instead of plain open, and emacs_fopen instead of
10794 plain fopen.
10795 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10796 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10797 * callproc.c (default_output_mode): New constant.
10798 (Fcall_process): Use it to call emacs_open instead of plain creat.
10799 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10800 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10801 (emacs_fopen): New function.
10802 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10803 Include <lisp.h>, for emacs_open.
10804 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
10806 Remove duplicate #include directives.
10807 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
10808 * xfaces.c:
10809 Don't include stdio.h twice.
10810 * buffer.c [USE_MMAP_FOR_BUFFERS]:
10811 Don't include sys/types.h or stdio.h twice.
10812 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
10813 * lread.c: Don't include coding.h twice.
10814 * nsfont.m: Don't include frame.h twice.
10815 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
10816 * ralloc.c: Don't include <unistd.h> twice.
10817 * xdisp.c: Don't include font.h twice.
10818 * xterm.c: Don't include fontset.h twice.
10819 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
10821 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10823 Scale ImageMagick images more carefully.
10824 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
10825 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
10826 Be more careful about avoiding undefined behavior after
10827 integer overflow and division by zero.
10829 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10831 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
10832 (syms_of_w32fns): DEFSYM them.
10833 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
10834 (CCHDEVICENAME): Define macros if not defined.
10835 (struct MONITOR_INFO_EX): New struct.
10836 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
10837 (enum_display_monitors_fn): New variable.
10838 (globals_of_w32fns): Initialize it.
10839 (Fx_display_pixel_width, Fx_display_pixel_height)
10840 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
10841 multi-monitor setups in docstrings.
10842 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
10843 screen size by primary monitor's millimeter per pixel.
10844 (w32_monitor_enum, w32_display_monitor_attributes_list)
10845 (w32_display_monitor_attributes_list_fallback)
10846 (Fw32_display_monitor_attributes_list): New functions.
10847 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
10849 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
10850 if not defined.
10851 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
10853 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
10855 * fileio.c (Qfile_notify_error): New error symbol.
10857 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
10858 * inotify.c (inotify_callback, symbol_to_inotifymask)
10859 (Finotify_add_watch, Finotify_rm_watch): Use it.
10860 (inotifyevent_to_event): Exchange order of cookie and file name.
10861 (Finotify_add_watch): Adapt docstring.
10863 * lisp.h (Qfile_notify_error): Declare.
10865 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10867 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
10868 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10869 Do not clear _malloc_thread_enabled_p, undoing the previous change,
10870 which did not work (see <http://bugs.gnu.org/14569#307>).
10871 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
10872 && (!noninteractive || initialized)). This attempts to thread
10873 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
10875 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
10877 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
10878 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
10880 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10882 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
10883 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10884 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
10885 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
10887 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10889 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
10890 Define to __sys_siglist.
10892 2013-07-02 Eli Zaretskii <eliz@gnu.org>
10894 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
10895 word-wrap, so that overflow-newline-into-fringe would work in
10896 visual-line-mode. (Bug#2749)
10897 (move_it_in_display_line_to): When the last scanned display
10898 element fits exactly on the display line, and
10899 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
10900 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
10901 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
10902 finding buffer position that corresponds to pixel coordinates,
10903 e.g. in buffer_posn_from_coords.
10905 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
10907 * process.c (handle_child_signal): Call catch_child_signal if
10908 NS_IMPL_GNUSTEP.
10910 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10912 Don't convert function pointers to void * and back.
10913 It isn't portable C, and it's easy enough to avoid.
10914 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
10915 (make_save_value): Add support for SAVE_FUNCPOINTER.
10916 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
10917 * print.c (print_object):
10918 Distinguish function from object pointers.
10919 * lisp.h (SAVE_FUNCPOINTER): New constant.
10920 (SAVE_SLOT_BITS): Adjust to it.
10921 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
10922 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
10923 (voidfuncptr): New typedef.
10924 (struct Lisp_Save_Value): New member data[0].funcpointer.
10925 (XSAVE_FUNCPOINTER): New function.
10927 Simplify buildobj processing.
10928 * Makefile.in (buildobj.h): Make it a sequence of strings each
10929 followed by comma, rather than a single string. Put it into a
10930 .tmp file in case there's an error while generating it.
10931 (gl-stamp): Use .tmp for temp files.
10932 (mostlyclean): Clean .tmp files.
10933 * doc.c (buildobj): Move to just the routine that needs it.
10934 It's now an array of strings, so processing is simpler.
10936 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
10938 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
10939 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
10940 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10941 Invoke malloc_enable_thread even when not interactive.
10942 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
10943 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
10944 in this case, since the underlying bug has now been fixed.
10946 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
10948 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
10949 unlinking it (bug#14691).
10951 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
10953 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
10954 before checking whether buffer is modified. This lets
10955 `kill-buffer-query-functions' cancel killing of the buffer or save
10956 its content before `kill-buffer' asks user the "Buffer %s
10957 modified; kill anyway?" question.
10959 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
10961 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
10962 Let the super performKeyEquivalent deal with them (Bug#14747).
10964 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
10966 * widget.c (resize_cb): Remove unused local.
10968 Do not use GTK 3 if it exists but cannot be compiled.
10969 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
10970 * xterm.c (x_error_handler) [!USE_GTK]:
10971 Do not use GTK 3.
10973 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
10975 2013-06-30 Eli Zaretskii <eliz@gnu.org>
10977 * intervals.c (get_local_map): Instead of aborting, clip POSITION
10978 to the valid range of values. (Bug#14753)
10980 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
10981 when moving point by using the current glyph matrix. This avoids
10982 the need to force redisplay when this function is called in a
10983 loop.
10985 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
10987 Fix minor problems found by static checking.
10988 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
10989 Redo the latter's body to sidestep GCC parenthesization warnings.
10990 (setup_coding_system, detect_coding, detect_coding_system): Use them.
10991 * coding.c (detect_coding, detect_coding_system):
10992 * coding.h (struct undecided_spec):
10993 Use bool for boolean.
10994 * image.c (QCmax_width, QCmax_height): Now static.
10995 * xdisp.c (Fmove_point_visually): Remove unused local.
10997 2013-06-29 Eli Zaretskii <eliz@gnu.org>
10999 * xdisp.c (Fmove_point_visually): New function.
11001 2013-06-28 Kenichi Handa <handa@gnu.org>
11003 * coding.h (define_coding_undecided_arg_index): New enum.
11004 (coding_attr_index): New members
11005 coding_attr_undecided_inhibit_null_byte_detection,
11006 coding_attr_undecided_inhibit_iso_escape_detection,
11007 coding_attr_undecided_prefer_utf_8.
11008 (undecided_spec): New struct.
11009 (struct coding_system): New member `undecided' of the member
11010 `spec'.
11012 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
11013 (detect_coding): Likewise.
11014 (detect_coding_system): Likewise.
11015 (Fdefine_coding_system_internal): New coding system properties
11016 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
11017 :prefer-utf-8.
11018 (syms_of_coding): Adjust for coding_arg_undecided_max.
11020 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
11022 * image.c (x_from_xcolors): Remove unused local.
11024 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11026 Defer image data transfer between X client and server until actual
11027 display happens.
11029 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
11030 and `mask_img'.
11032 * image.c (Destroy_Image): Remove.
11033 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
11034 `mask_p', and `colors_p'. All uses changed.
11035 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
11036 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
11037 New macros for `flags' arg to x_clear_image_1.
11038 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
11039 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
11040 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
11041 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
11042 (image_get_x_image, image_unget_x_image): New functions or macros.
11043 (image_background, image_background_transparent, x_to_xcolors)
11044 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
11045 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
11046 instead of Destroy_Image.
11047 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
11048 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
11049 (png_load_body, jpeg_load_body, tiff_load, gif_load)
11050 (imagemagick_load_image, svg_load_image): Use them instead of
11051 x_create_x_image_and_pixmap, and x_put_x_image followed by
11052 x_destroy_x_image, respectively.
11053 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
11054 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
11055 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
11056 background_transparent fields.
11057 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
11058 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
11060 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
11062 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
11063 This mostly consists of undoing recent changes.
11064 * callproc.c (Fcall_process):
11065 * process.c (create_process):
11066 Do not worry about catching SIGCHLD here, undoing previous change.
11067 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
11068 * process.c, process.h (catch_child_signal):
11069 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
11070 * process.c (catch_child_handler): Don't worry about being called
11071 lazily and do not assume caller has blocked SIGCHLD, undoing
11072 previous change. Move first-time stuff back to
11073 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
11074 tickle glib, as that causes Cygwin bootstrap to fail. Do not
11075 set lib_child_handler if it's already initialized, which may
11076 help avoid problems on GNUstep.
11078 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11080 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
11081 * callproc.c (Fcall_process):
11082 * process.c (create_process):
11083 Make sure SIGCHLD is caught before we fork,
11084 since Emacs startup no arranges to catch SIGCHLD.
11085 * process.c (lib_child_handler): Initialize to null, not to
11086 dummy_handler.
11087 (catch_child_signal): Allow self to be called lazily.
11088 Do nothing if it's already been called.
11089 Assume caller has blocked SIGCHLD (all callers do now).
11090 * emacs.c (main): Do not catch SIGCHLD here; defer it until
11091 just before it's really needed.
11092 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
11093 since it hasn't been caught yet.
11095 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
11097 * image.c (compute_image_size): New function to implement
11098 :max-width and :max-height.
11099 (imagemagick_load_image): Use it.
11101 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11103 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
11104 * callproc.c, process.h (block_child_signal, unblock_child_signal):
11105 Now extern.
11106 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
11107 * process.c (catch_child_signal): Block SIGCHLD while futzing with
11108 the SIGCHLD handler, since the code is not atomic and (due to glib)
11109 signals may be arriving now.
11110 * sysdep.c (init_signals): Do not catch child signals here;
11111 'main' now does that later, at a safer time.
11113 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
11115 Clean up SIGCHLD handling a bit (Bug#14569).
11116 * process.c, process.h (catch_child_signal):
11117 Now always extern, even if !NS_IMPL_GNUSTEP.
11118 * process.c (catch_child_signal): Move glib tickler here from
11119 init_process_emacs, so that it's done earlier in Emacs
11120 initialization. Also move the noninteractive && !initialized
11121 check here from init_process_emacs. This is all a bit cleaner for
11122 GNUish platforms, and I hope it works around the Cygwin bug.
11123 * sysdep.c (init_signals): Invoke catch_child_signal here, so
11124 that glib signal handling is tickled before glib creates threads.
11126 * process.c (wait_reading_process_output): Avoid int overflow
11127 when reading more than 2 GiB total from a process.
11129 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11131 * process.c (create_process): Handle a couple more cases,
11132 i.e., work even if new_argv and wait_child_setup[i] are cached.
11133 Use Fcall_process's style for volatile vars.
11135 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
11137 * process.c (create_process): Mark PROCESS volatile.
11139 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11141 Use C99-style flexible array members if available.
11142 This avoids some subtle aliasing issues, which typically
11143 aren't a problem with GCC but may be a problem elsewhere.
11144 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11145 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11146 In either case, it uses a flexible array member rather than
11147 the old struct hack. All uses changed.
11148 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11149 Adjust to sdata reorganization.
11150 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11151 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11152 that ports better to pre-C99 non-GCC.
11153 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11154 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11155 as the latter has changed.
11156 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11157 and port better to pre-C99 GCC.
11158 * image.c (struct xpm_cached_color):
11159 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11160 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11161 Use FLEXIBLE_ARRAY_MEMBER.
11162 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11163 Move decl to top level so it gets checked against implementation.
11164 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11165 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11167 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11169 * syntax.c: Integer cleanups.
11170 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11171 All uses that need 0-or-2 changed to:
11172 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11173 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11174 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11175 (char_quoted, prev_char_comend_first, back_comment)
11176 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11177 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11178 Use bool for boolean.
11179 (update_syntax_table, skip_chars, skip_syntaxes):
11180 Prefer int to unsigned when either will do.
11181 (back_comment): Return boolean success flag, like forw_comment,
11182 instead of positive-or-minus-1 (which might have overflowed int anyway).
11183 Don't stuff ptrdiff_t into int.
11184 (syntax_spec_code, syntax_code_spec): Now const.
11185 (Fmatching_paren, scan_lists, scan_sexps_forward):
11186 Use enum syntaxcode for syntax code.
11187 (Fmatching_paren): Check that arg is a character, not just an integer.
11188 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11189 (Finternal_describe_syntax_value): Omit no-longer-needed
11190 comparison to 0.
11191 (skip_chars): Use char, not unsigned char, when the distinction
11192 doesn't matter.
11193 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11194 * bytecode.c (exec_byte_code):
11195 * syntax.c (syntax_spec_code, Fchar_syntax)
11196 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11197 (init_syntax_once):
11198 * syntax.h (SYNTAX_WITH_FLAGS):
11199 Omit unnecessary casts.
11201 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11203 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11204 line dimensions here, to avoid race conditions with the main
11205 thread. (Bug#14062, bug#14630, bug#14669)
11207 * w32term.c (w32_draw_window_cursor): Compute the header line and
11208 mode line dimensions here.
11209 <w32_system_caret_window, w32_system_caret_hdr_height>:
11210 <w32_system_caret_mode_height>: New variables.
11212 * w32term.h: Declare them.
11214 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11216 * alloc.c (die): Move "assertion failed" string here ...
11217 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11218 COND when SUPPRESS_CHECKING. This shrinks the executable text
11219 size by 0.8% to 2.2% when configured with --enable-checking,
11220 depending on optimization flags (GCC 4.8.1 x86-64).
11222 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11224 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11226 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11227 base is 2; this is more accurate.
11229 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11231 * sound.c (string_default): Move to !WINDOWSNT section.
11232 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11234 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11236 * sound.c: Integer cleanups.
11237 Remove unnecessary forward decls.
11238 (struct sound_device): The 'file' member is now a Lisp_Object, not
11239 a char *, so that we needn't invoke alloca on a huge size.
11240 (Fplay_sound_internal): Adjust to this.
11241 (string_default): New function.
11242 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11243 Use it to adjust to the struct sound_device change.
11244 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11245 (be2hs) [0]: Remove.
11247 * syntax.c (skip_chars): Don't use uninitialized storage
11248 when searching a multibyte buffer for characters that are not in a
11249 unibyte string that contains non-ASCII characters.
11251 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11253 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11254 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11256 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11258 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11260 2013-06-18 Kenichi Handa <handa@gnu.org>
11262 * font.c (Ffont_spec): Signal an error for an invalid font name
11263 (Bug#14648).
11265 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11267 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11268 In particular this ports to 32-bit sparc Sun cc.
11269 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11270 array with a dummy element at specpdl[-1], so that its address can
11271 be taken portably.
11272 (unbind_to): Do not copy the binding; not needed, now that we
11273 copy old_value in the one place where the copy is needed.
11274 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11275 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11276 (union specbinding): Rename from struct specbinding. Redo layout
11277 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11278 which is not portable. With Sun C 5.12 32-bit sparc, the
11279 declaration causes nargs to be an unsigned bitfield, a behavior
11280 that the C standard allows; but Emacs wants nargs to be signed.
11281 The overall type is now a union of structures rather than a
11282 structure of union of structures, and the 'kind' member is now a
11283 bitfield, so that the overall type doesn't grow. All uses changed.
11284 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11286 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11288 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11289 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11291 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11293 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11295 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11296 unless we know that the window w's frame is a frame object.
11297 Another attempt at solving bug#14062 and bug#14630.
11299 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11301 * textprop.c (property_set_type): New enum.
11302 (add_properties): Allow appending/prepending text properties.
11303 (add_text_properties_1): Factored out of Fadd_text_properties.
11304 (Fadd_text_properties): Move all the code into
11305 add_text_properties_1.
11306 (Fadd_face_text_property): New function that calls
11307 add_text_properties_1.
11309 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11311 Move functions from lisp.h to individual modules when possible.
11312 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11313 * alloc.c (XFLOAT_INIT, set_symbol_name):
11314 * buffer.c (CHECK_OVERLAY):
11315 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11316 (set_char_table_parent):
11317 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11318 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11319 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11320 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11321 (set_blv_valcell):
11322 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11323 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11324 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11325 (backtrace_args, backtrace_debug_on_exit):
11326 * floatfns.c (CHECK_FLOAT):
11327 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11328 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11329 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11330 (set_hash_index_slot):
11331 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11332 * marker.c (CHECK_MARKER):
11333 * textprop.c (CHECK_STRING_OR_BUFFER):
11334 * window.c (CHECK_WINDOW_CONFIGURATION):
11335 Move here from lisp.h, and make these functions static rather than
11336 extern inline.
11337 * buffer.c (Qoverlayp):
11338 * data.c (Qsubrp):
11339 * fns.c (Qhash_table_p):
11340 * window.c (Qwindow_configuration_p):
11341 Now static.
11342 * lisp.h: Remove the abovementioned defns and decls.
11344 Use functions, not macros, for XINT etc (Bug#11935).
11345 In lisp.h, prefer functions to function-like macros, and
11346 constants to object-like macros, when either will do. This:
11347 . simplifies use, as there's no more need to worry about
11348 arguments' side effects being evaluated multiple times.
11349 . makes the code easier to debug on some platforms.
11350 However, when using gcc -O0, keep using function-like macros
11351 for a few critical operations, for performance reasons.
11352 This sort of thing isn't needed with gcc -Og, but -Og
11353 is a GCC 4.8 feature and isn't widely-enough available yet.
11354 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11355 Remove enum lsb_bits; no longer needed.
11356 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11357 * buffer.c (Qoverlap):
11358 * data.c (Qsubrp):
11359 * fns.c (Qhash_table_p):
11360 Now extern, so lisp.h can use these symbols.
11361 * dispextern.h: Include character.h, for MAX_CHAR etc.
11362 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11363 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11364 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11365 (GLYPH_CODE_P): Move here from lisp.h.
11366 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11367 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11368 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11369 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11370 XUNTAG now returns void *.
11371 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11372 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11373 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11374 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11375 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11376 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11377 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11378 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11379 New macros, renamed from their sans-lisp_h_ counterparts.
11380 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11381 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11382 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11383 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11384 If compiling via GCC without optimization, define these as macros
11385 in addition to inline functions.
11386 To disable this, compile with -DINLINING=0.
11387 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11388 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11389 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11390 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11391 (INTMASK, VALMASK): Now macros, since static values cannot be
11392 accessed from extern inline functions.
11393 (VALMASK): Also a constant, for benefit of old GDB.
11394 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11395 is INTEGERP, which can fold it in.
11396 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11397 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11398 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11399 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11400 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11401 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11402 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11403 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11404 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11405 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11406 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11407 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11408 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11409 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11410 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11411 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11412 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11413 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11414 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11415 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11416 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11417 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11418 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11419 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11420 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11421 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11422 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11423 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11424 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11425 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11426 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11427 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11428 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11429 Now functions.
11430 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11431 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11432 (VALMASK): Define in one place rather than in two, merging the
11433 USE_LSB_TAG parts; this is simpler.
11434 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11435 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11436 Move up, to avoid use before definition.
11437 Also include "globals.h" earlier, for the same reason.
11438 (make_natnum): New function.
11439 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11440 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11441 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11442 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11443 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11444 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11445 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11446 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11447 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11448 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11449 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11450 (Qwindow_configuration_p, Qimage): New forward declarations.
11451 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11452 (STRING_COPYIN): Remove; unused.
11453 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11454 (xcar_addr, xcdr_addr): New functions. All uses changed.
11455 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11456 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11457 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11458 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11459 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11460 (TYPE_RANGED_INTEGERP): Simplify.
11461 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11462 (setlocale, fixup_locale, synchronize_system_messages_locale)
11463 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11464 Now empty functions, not macros.
11465 (functionp): Return bool, not int.
11466 * window.c (Qwindow_configuration_p): Now extern,
11467 so window.h can use it.
11468 * window.h (Qwindowp): Move decl back to lisp.h.
11470 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11472 * xdisp.c (Fline_pixel_height): New function, required for solving
11473 bug #14567.
11475 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11477 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11479 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11481 * lread.c (syms_of_lread):
11482 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11484 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11486 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11488 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11490 * fileio.c (expand_file_name): Doc fix.
11492 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11494 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11495 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11496 Wait for self, not for 0. This can't hurt on GNU or similar
11497 system, and may help with Cygwin.
11499 * keyboard.c: Don't use PROP (...) as an lvalue.
11500 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11501 Use set_prop (A, B), not PROP (A) = B.
11503 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11505 * xdisp.c (get_it_property): Use it->window instead of generating
11506 a Lisp object from it->w.
11508 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11510 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11511 get-char-property the window that is being rendered, instead of
11512 the buffer, to support window-specific overlays. (Bug#14575)
11513 (compute_display_string_pos): When W is NULL, use the current
11514 buffer as the object to pass to get-char-property.
11515 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11516 pointer member of the bidi iterator, since no window is pertinent
11517 to this function.
11519 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11521 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11522 being displayed, and pass it to compute_display_string_pos.
11523 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11524 (bidi_paragraph_init): All callers changed.
11526 * xdisp.c (init_from_display_pos, init_iterator)
11527 (handle_single_display_spec, next_overlay_string)
11528 (get_overlay_strings_1, reseat_1, reseat_to_string)
11529 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11530 Set bidi_it.w member from it->w.
11531 (compute_display_string_pos): Accept additional argument, the
11532 window being displayed, and pass it to Fget_char_property.
11533 (Bug#14575)
11535 * dispextern.h (struct bidi_it): New member w, the window being
11536 displayed.
11537 (compute_display_string_pos): Adjust prototype.
11539 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11541 * xgselect.c: Remove unneeded include xterm.h.
11543 * process.c (wait_reading_process_output): Check for NS before GLIB.
11544 GLIB may be linked in due to rsvg, but ns_select must be called.
11546 * xgselect.c (xg_select): Remove call to window_system_available
11547 and g_main_context_pending at the top, so Gdk events (i.e. file
11548 notify) are processed when Emacs is started with -nw.
11550 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11552 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11553 (ctagsfiles3): New variable, includes only *.m files.
11554 (TAGS): Use an explicit language name in the regular expressions,
11555 to avoid transformation of '/SOMETHING' by MSYS to
11556 'c:\MSYS\SOMETHING'.
11558 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11560 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11562 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11564 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11565 still need to set the mouse pointer shape and activate help-echo.
11566 (Bug#14558)
11568 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11570 A few porting etc. fixes for the new file monitor code.
11571 See the thread containing
11572 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11573 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11574 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11575 (dir_monitor_callback, Fgfile_rm_watch):
11576 Use assq_no_quit instead of Fassoc, for speed.
11577 (dir_monitor_callback, Fgfile_rm_watch):
11578 eassert that the monitor is a fixnum.
11579 (dir_monitor_callback): No need for CDR_SAFE.
11580 Simplify building of lisp with alternative tails.
11581 (Fgfile_add_watch, Fgfile_rm_watch):
11582 Do not assume glib functions set errno reliably on failure.
11583 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11584 and signal an error otherwise.
11585 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11586 Use Fdelq instead of Fdelete, for speed.
11588 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11590 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11591 don't insist on being invoked on a highlighted tool-bar button.
11592 Avoids losing tool-bar functionality when mouse-highlight is nil.
11593 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11594 Don't highlight when mouse-highlight is nil.
11595 (note_mouse_highlight): When mouse-highlight is nil, don't return
11596 right away; instead, run tool-bar and mode-line highlight
11597 subroutine, clear any existing highlight, and revert the mouse
11598 pointer to its default shape. (Bug#14558)
11600 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11602 * lisp.mk (lisp): Add prog-mode.el.
11604 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11606 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11607 * process.c (dummy_handler): New function.
11608 (lib_child_handler): New static var.
11609 (handle_child_signal): Invoke it.
11610 (catch_child_signal): If a library has set up a signal handler,
11611 save it into lib_child_handler.
11612 (init_process_emacs): If using glib and not on Windows, tickle glib's
11613 child-handling code so that it initializes its private SIGCHLD handler.
11614 * syssignal.h (SA_SIGINFO): Default to 0.
11615 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11616 31; it should no longer be needed now.
11618 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11620 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11622 * gfilenotify.c (globals_of_gfilenotify): New function.
11623 (syms_of_gfilenotify): Move global initialization there.
11625 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11627 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11629 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11630 * keyboard.c (menu_bar_items, tool_bar_items):
11631 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11632 not override local keymaps any more.
11634 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11636 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11638 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11640 * w32console.c (initialize_w32_display): Return the dimensions of
11641 the console window via 2 additional arguments, not via the current
11642 frame. This avoids crashes due to overrunning the bounds of
11643 frame's decode_mode_spec_buffer, which is not resized following
11644 the change of the frame dimensions from the initial 10x10.
11646 * w32term.h (w32_initialize_display_info): Adjust prototype.
11648 * term.c (init_tty): Take dimensions of the frame from the values
11649 returned by initialize_w32_display.
11651 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11652 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11653 (LIBES): Add $(GFILENOTIFY_LIBS).
11655 * w32inevt.c (handle_file_notifications): Add dummy implementation
11656 for !HAVE_W32NOTIFY.
11658 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11660 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11662 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11664 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11666 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11668 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11670 Fix minor problems found by static checking.
11671 * data.c (pure_write_error):
11672 Use xsignal2, not Fsignal, as Fsignal might return.
11673 * eval.c (set_backtrace_debug_on_exit): Now static.
11674 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11675 No longer inline. EXTERN_INLINE is needed only for functions
11676 defined in .h files. Reindent function header as per GNU style.
11677 (backtrace_p, backtrace_top, backtrace_next):
11678 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11679 compiler or linker. Add extern decls to pacify gcc -Wall.
11680 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11681 Now static.
11682 * frame.c (free_monitors): Define only on platforms that need it.
11683 * nsterm.m (ns_term_init):
11684 * process.c (catch_child_signal):
11685 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11686 defined on all porting targets these days.
11687 * process.c, process.h (catch_child_signal):
11688 Make it extern only if NS_IMPL_GNUSTEP is defined.
11690 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11692 * w32.c (gettimeofday): Make the signature identical to prototype
11693 in nt/inc/sys/time.h.
11695 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11697 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11698 .gdbinit.
11700 * keyboard.c (safe_run_hooks_error): Improve error message.
11702 * data.c (pure_write_error): Add `object' argument.
11703 * puresize.h (CHECK_IMPURE): Use it.
11705 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11707 * Makefile.in (NOTIFY_OBJ): New variable.
11708 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11710 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11711 Call syms_of_gfilenotify.
11713 * gfilenotify.c: New file.
11715 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11716 and Qfile_w32notify.
11717 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11718 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11720 * lisp.h: Declare syms_of_gfilenotify.
11722 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11724 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11726 Merge the specpdl and backtrace stacks. Make the structure of the
11727 specpdl entries more obvious via a tagged union of structs.
11728 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11729 (enum specbind_tag): New enum.
11730 (struct specbinding): Make it a tagged union of structs.
11731 Add a case for backtrace records.
11732 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11733 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11734 (backtrace_debug_on_exit): New accessors.
11735 (struct backtrace): Remove.
11736 (struct catchtag): Remove backlist field.
11737 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11738 Move to eval.c.
11739 (Flocal_variable_p): Speed up the common case where the binding is
11740 already loaded.
11741 * eval.c (backtrace_list): Remove.
11742 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11743 (set_backtrace_args, set_backtrace_nargs)
11744 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11745 (backtrace_next): New functions.
11746 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11747 (unwind_to_catch, internal_lisp_condition_case)
11748 (internal_condition_case, internal_condition_case_1)
11749 (internal_condition_case_2, internal_condition_case_n): Don't bother
11750 with backtrace_list any more.
11751 (Fsignal): Adjust to new backtrace format.
11752 (grow_specpdl): Move up.
11753 (record_in_backtrace): New function.
11754 (eval_sub, Ffuncall): Use it.
11755 (apply_lambda): Adjust to new backtrace format.
11756 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11757 data.c.
11758 (specbind): Adjust to new specpdl format. Simplify.
11759 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11760 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11761 backtrace format.
11762 (mark_backtrace): Remove.
11763 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11764 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11765 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11766 Use mark_specpdl.
11767 * profiler.c (record_backtrace): Use get_backtrace.
11768 (handle_profiler_signal): Use backtrace_top_function.
11769 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11770 accessor functions.
11772 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11774 * process.h (catch_child_signal): Declare.
11776 * process.c (catch_child_signal): New function.
11777 (init_process_emacs): Call it.
11779 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11780 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11781 NS_IMPL_COCOA.
11782 (x_set_cursor_type): Remove declaration.
11783 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11784 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11785 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11786 (ns_get_color): Use F suffix on float.
11787 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11788 (ns_get_rgb_color): Remove.
11789 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11790 (note_mouse_movement): x and y are CGFloat.
11791 (ns_draw_fringe_bitmap): Remove unused rowY.
11792 Change #if to COCOA && >= 10_6.
11793 (ns_draw_window_cursor): Remove unused overspill.
11794 (ns_draw_underwave): width and x are EamcsCGFloat.
11795 (ns_draw_box): thickness is CGFloat.
11796 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11797 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11798 if not in main thread.
11799 (ns_get_pending_menu_title, ns_check_menu_open)
11800 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11801 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11802 (sendFromMainThread:): New method.
11803 (changeFont:): size is CGFloat.
11804 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
11805 Disable warning about permanent text.
11806 (characterIndexForPoint:): Adjust return type depending on GNUstep
11807 version.
11808 (mouseDown:): delta is CGFloat.
11809 (updateFrameSize): Remove unised variable f.
11810 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
11811 Cast float to EmacsCGFloat.
11812 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
11813 also to -1 when restoring.
11814 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
11815 inside NS_IMPL_COCOA.
11816 (toggleFullScreen:): Put call to toggleFullScreen inside
11817 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
11818 (setPosition:portion:whole:): por is CGFloat.
11819 (getMouseMotionPart:window:x:y:): Add F suffix to float.
11820 (mouseDown:): Use CGFloat.
11821 (mouseDragged:): Remove unised variable edge.
11822 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
11824 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
11825 of CGFloat differs.
11826 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
11827 when NS_IMPL_GNUSTEP.
11828 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
11829 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
11830 (EmacsToolbar): Add clearAll. Add tag argument to
11831 addDisplayItemWithImage.
11832 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
11834 * nsselect.m (ns_get_local_selection): Remove unused variable type.
11836 * nsmenu.m (ns_update_menubar): Make static.
11837 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
11838 (fillWithWidgetValue:): Add cast to SEL for setAction.
11839 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
11840 (update_frame_tool_bar): Update code for GNUstep.
11841 (clearAll): New method.
11842 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
11843 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
11844 Move identifierToItem setObject and activeIdentifiers addObject before
11845 call to insertItemWithItemIdentifier.
11846 (validateVisibleItems): Fix indentation.
11847 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
11848 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
11849 UtilityWindow to aStyle, remove call to setStyleMask.
11851 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
11853 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
11854 (ns_charset_covers, ns_get_covering_families, nsfont_open):
11855 Use F suffix on floats.
11856 (ns_char_width): Returns CGFloat.
11857 (ns_ascii_average_width): w is CGFloat instead of float.
11858 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
11859 DPSxshow.
11860 (ns_glyph_metrics): CGFloat instead of float.
11862 * nsfns.m (x_set_foreground_color, x_set_background_color):
11863 Use EmacsCGFloat.
11864 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
11865 remove unused variables.
11866 (Fns_read_file_name): Keep track if panel is for save.
11867 Use ns_filename_from_panel/ns_directory_from_panel.
11868 (Fns_list_services): delegate only used for COCOA.
11869 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
11870 Just return the input if GNUstep.
11871 (x_screen_planes): Remove.
11872 (Fxw_color_values): Use EmacsCGFloat
11873 (Fns_display_monitor_attributes_list): Only get screen number for
11874 Cocoa.
11875 (getDirectory, getFilename): Remove from EmacsOpenPanel and
11876 EmacsSavePanel.
11877 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
11878 ns_directory_from_panel.
11880 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
11882 * process.c (handle_child_signal): Also use WCONTINUED.
11883 This is so that list-processes doesn't mistakenly list the process
11884 as stopped, when the process has actually been continued and is
11885 now running.
11887 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
11889 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
11890 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
11891 not already configured.
11893 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
11895 2013-05-29 Eli Zaretskii <eliz@gnu.org>
11897 * Makefile.in (mostlyclean): Remove *.res files.
11899 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
11901 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
11902 a buffer (bug#8447).
11904 2013-05-27 Eli Zaretskii <eliz@gnu.org>
11906 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
11907 display vector, and we backtrack, handle the case that the
11908 previous character position is also displayed from a display
11909 vector or covered by a display string or image. (Bug#14476)
11911 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
11913 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11914 (struct MonitorInfo, free_monitors): Remove.
11915 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
11916 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
11917 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11918 Qframes, Qsource.
11920 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11921 (struct MonitorInfo, free_monitors): Remove.
11922 (ns_screen_name): Make static.
11923 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
11924 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11925 Qframes, Qsource.
11927 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11928 (struct MonitorInfo): New struct.
11929 (free_monitors, make_monitor_attribute_list): Declare.
11931 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11932 New Lisp_Object:s.
11933 (free_monitors, make_monitor_attribute_list): New functions.
11934 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
11935 Qsource.
11937 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
11939 * callproc.c (call_process): Refine the doc string. (Bug#14045)
11941 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
11943 * keyboard.c: Apply keyboard decoding only to events that come directly
11944 from the tty, not from unread-command-events (bug#14368).
11945 (read_event_from_main_queue): New function, extracted from read_char.
11946 (read_decoded_char): Remove.
11947 (read_decoded_event_from_main_queue): New function to replace it.
11948 (read_char): Use it.
11949 (read_key_sequence): Use read_char rather than read_decoded_char.
11951 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
11953 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
11955 * casetab.c (init_casetab_once): Fix last change (bug#14424).
11957 2013-05-22 Kenichi Handa <handa@gnu.org>
11959 The following changes are to fix the setting of
11960 buffer-file-coding-system on, for instance, C-x RET c unix RET
11961 _FILE_OF_DOS_EOL_TYPE_ RET.
11963 * coding.h (struct coding_system): New member detected_utf8_chars.
11965 * coding.c (detect_coding_utf_8): Count characters and check EOL
11966 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
11967 BOM is there.
11968 (setup_coding_system): Do not initialize coding->head_ascii.
11969 (check_ascii): Do not set coding->eol_seen but update it. Do not
11970 call adjust_coding_eol_type here.
11971 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
11972 If the eol-type of CODING is already specified, adjust the eol type
11973 of the found coding-system.
11974 (decode_coding_gap): Cancel previous change. Utilize the
11975 character numbers counted by detect_coding_utf_8. Fix detection
11976 of BOM for utf-8.
11978 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
11980 * search.c (looking_at_1): Only set last_thing_searched if the match
11981 changed the match-data (bug#14281).
11983 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
11985 * xdisp.c (reseat_at_previous_visible_line_start):
11986 Already declared in dispextern.h, so remove it here.
11987 (move_it_vertically_backward): Likewise.
11989 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11991 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
11992 (Fx_display_pixel_width, Fx_display_pixel_height)
11993 (Fx_display_mm_width, Fx_display_mm_height):
11994 Mention `display-monitor-attributes-list' in docstrings.
11996 * nsfns.m (ns_get_screen): Remove function. All uses removed.
11997 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
11998 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
11999 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
12000 (Fx_display_backing_store, Fx_display_visual_class)
12001 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
12002 (Fx_display_grayscale_p, Fx_display_pixel_width)
12003 (Fx_display_pixel_height, Fx_display_planes)
12004 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
12005 (Fx_display_screens): Don't confuse X11 screens with NS screens.
12006 (Fx_display_mm_width, Fx_display_mm_height)
12007 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
12008 height for all physical monitors as in X11.
12010 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
12011 Return pixel width or height for all physical monitors as in X11.
12013 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
12015 Port --enable-gcc-warnings to clang.
12016 * bytecode.c (exec_byte_code):
12017 * regex.c:
12018 Redo diagnostic pragmas to pacify clang, too.
12019 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
12020 * editfns.c (Fencode_time):
12021 * fileio.c (file_accessible_directory_p):
12022 * font.c (font_unparse_xlfd):
12023 Use '&"string"[index]' instead of '"string" + (index)'.
12024 * undo.c (user_error): Remove; unused.
12026 2013-05-16 Eli Zaretskii <eliz@gnu.org>
12028 * insdel.c (insert_1_both): Document the arguments, instead of
12029 referring to insert_1, which no longer exists.
12031 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
12032 some window, increment windows_or_buffers_changed, so that
12033 *Messages* display in that window is updated. (Bug#14408)
12035 * w32.c: Include epaths.h.
12036 (init_environment): Use cmdproxy.exe without leading directories.
12037 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
12038 case.
12039 (gettimeofday): Adjust signature and return value to Posix
12040 expectations.
12042 * unexw32.c (open_output_file): Delete the existing emacs.exe
12043 before creating it, to break the hard link to the versioned
12044 executable.
12046 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
12047 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
12048 (FIRSTFILE_OBJ): New variables.
12049 (W32_RES): Rename to EMACSRES. All users changed.
12050 (base_obj): Use $(CM_OBJ).
12051 (ALLOBJS): Use $(FIRSTFILE_OBJ).
12052 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
12053 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
12054 $(W32_RES_LINK) before $(LIBES).
12055 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
12057 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12059 * makefile.w32-in (DOC): Use just "DOC".
12061 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
12063 * process.c: Export default filters and sentinels to Elisp.
12064 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
12065 New constants.
12066 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
12067 (Fset_process_sentinel, Fformat_network_address):
12068 Default to them instead of nil.
12069 (server_accept_connection): Sentinels can't be nil any more.
12070 (read_and_dispose_of_process_output): New function, extracted from
12071 read_process_output.
12072 (read_process_output): Use it; filters can't be nil.
12073 (Finternal_default_process_filter): New function, extracted from
12074 read_process_output.
12075 (exec_sentinel_unwind): Remove function.
12076 (exec_sentinel): Don't zilch sentinel while running.
12077 (status_notify): Sentinels can't be nil.
12078 (Finternal_default_process_sentinel): New function extracted from
12079 status_notify.
12080 (setup_process_coding_systems): Default filter is not nil any more.
12081 (syms_of_process): Export new Elisp functions and initialize
12082 new constants.
12083 * lisp.h (make_lisp_proc): New function.
12085 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12087 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
12089 2013-05-14 Eli Zaretskii <eliz@gnu.org>
12091 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12092 unless we know that the window w is a leaf window.
12093 Another attempt at solving bug#14062.
12095 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
12097 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
12098 fdesc (Bug#14375).
12100 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
12102 * image.c (gif_load): Check that subimages fit (Bug#14345).
12104 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
12106 * lread.c (skip_dyn_eof): New function.
12107 (read1): Use it to skip the end of a file in response to #@00.
12109 * doc.c (get_doc_string): Slightly relax the sanity checking.
12111 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
12113 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
12114 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12115 (MonitorInfo): New struct.
12116 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
12117 (Fns_display_monitor_attributes_list): New functions.
12118 (display-usable-bounds): Remove.
12119 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
12120 Qsource.
12122 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
12124 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
12125 (GTK_CHECK_VERSION): New macro, if not already defined.
12126 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
12127 replaced by GTK_CHECK_VERSION.
12129 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
12131 * xterm.h (GTK_PREREQ): New macro.
12132 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
12133 to use this macro instead, for consistency and clarity.
12135 2013-05-08 Eli Zaretskii <eliz@gnu.org>
12137 * xdisp.c (row_for_charpos_p): New function, with code of
12138 cursor_row_p, but accepts an additional argument CHARPOS instead
12139 of using a hardcoded PT.
12140 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
12141 (row_containing_pos): Call row_for_charpos_p instead of partially
12142 doing the same. Fixes cursor positioning under longlines-mode
12143 when longlines-show-effect includes more than one newline, when
12144 moving the cursor vertically up.
12146 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12148 * makefile.w32-in (ACL_H): New macro.
12149 ($(BLD)/fileio.$(O)): Update dependencies.
12151 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12153 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12154 * Makefile.in (LIB_ACL): New macro.
12155 (LIBACL_LIBS): Remove.
12156 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12157 * fileio.c: Include <acl.h>.
12158 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12159 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12160 !acl_errno_valid.
12161 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12162 it ourselves.
12164 * unexelf.c: Don't assume ElfW (Half) fits in int.
12165 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12166 when dealing with ElfW (Half) values, since they can exceed 2**31
12167 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12168 (entry_address): Omit unused NUM arg. All uses changed.
12170 2013-05-07 Juri Linkov <juri@jurta.org>
12172 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12173 to the string converted from number with `Fnumber_to_string'.
12174 (Bug#14254)
12176 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12178 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12179 This fixes a problem introduced by my previous change.
12181 2013-05-07 Glenn Morris <rgm@gnu.org>
12183 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12185 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12187 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12189 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12191 Static checking by GCC 4.8.0.
12192 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12193 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12194 (x_get_monitor_attributes_fallback)
12195 (x_get_monitor_attributes_xinerama)
12196 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12197 Define only if USE_GTK.
12198 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12199 (x_get_monitor_attributes_fallback): Omit unused locals.
12200 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12201 Use double, not float, to avoid mixed-mode floating point arithmetic.
12203 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12204 Jan Djärv <jan.h.d@swipnet.se>
12206 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12207 (XINERAMA_CFLAGS): New macros.
12208 (ALL_CFLAGS, LIBES): Use them.
12210 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12211 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12212 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12213 (syms_of_xfns): DEFSYM them.
12214 (struct MonitorInfo): New struct.
12215 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12216 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12217 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12218 (x_get_monitor_attributes_xinerama): New functions.
12219 (Fx_display_monitor_attributes_list): New primitive.
12220 (syms_of_xfns): Defsubr it.
12222 * xterm.h (x_display_info): Add Xatom_net_workarea and
12223 Xatom_net_current_desktop.
12225 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12226 and dpyinfo->Xatom_net_current_desktop.
12228 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12230 * xdisp.c (pos_visible_p): Use the special code for finding the
12231 beginning of a display property or overlay for any "replacing"
12232 display property, not just for display strings. This solves
12233 incorrect reporting of position by posn-at-point. (Bug#14241)
12235 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12237 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12238 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12239 Verify that ElfW (Half) fits in int.
12240 (fatal): Use same signature as lisp.h.
12241 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12242 configure and build with -DUNEXELF_DEBUG without worrying about
12243 other modules that use DEBUG.
12244 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12245 possibly-wide integers now uses it instead of plain fprintf.
12246 (entry_address): New function, which avoids problems with 32-bit
12247 overflow on 64-bit hosts.
12248 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12249 (round_up): Don't assume the remainder fits in int.
12250 (find_section): Use bool for boolean. Simplify debug code.
12251 (unexec): Don't assume file sizes fit in int or size_t.
12252 Omit unnecessary trailing newline in 'fatal' format.
12253 Use strerror rather than outputting decimal error number.
12254 Remove unused code when emacs is not defined;
12255 this file relies on Emacs now.
12256 Don't assume e_phnum and e_shnum are positive.
12258 * regex.c: Fix problems when DEBUG is defined.
12259 (extract_number, extract_number_and_incr): Define regardless of
12260 whether DEBUG is defined; that's simpler and makes the code less
12261 likely to go stale in the normal case when DEBUG is not defined.
12262 Return int rather than taking an int * arg. All callers changed.
12263 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12264 Remove, replacing with ...
12265 (DEBUG_PRINT): New macro. All callers changed.
12266 (DEBUG_COMPILES_ARGUMENTS): New macro.
12267 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12268 (print_compiled_pattern, print_double_string) [DEBUG]:
12269 Use prototype rather than old-style definition.
12270 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12271 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12272 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12273 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12274 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12275 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12276 This matters only when DEBUG is defined.
12278 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12280 * xdisp.c (set_iterator_to_next): Set the
12281 ignore_overlay_strings_at_pos_p flag only if we are _really_
12282 iterating over an overlay string, as indicated by the
12283 current.overlay_string_index member. (Bug#14306)
12285 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12287 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12288 to where it is used, to avoid autorelease issues (Bug#14050).
12290 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12292 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12293 * fileio.c (syms_of_fileio): Implement this.
12294 * filelock.c (create_lock_file): If symbolic links don't work, so
12295 we use a regular file as a lock file, do not fsync the lock file;
12296 it's not needed.
12298 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12300 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12301 (syms_of_minibuf): Adjust accodingly.
12302 * lread.c (Fread):
12303 * callint.c (Fcall_interactively): Adjust calls accordingly.
12305 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12307 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12308 w->contents is a buffer before computing everything else.
12309 Use parentheses to disambiguate last part of the condition.
12311 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12312 assertion violations. (Bug#14062)
12314 2013-05-01 David Reitter <david.reitter@gmail.com>
12316 * nsfns.m (ns_tooltip): Initialize.
12318 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12320 * coding.c (decode_coding_gap): Don't remove the character before
12321 a newline unless it's a CR character. (Bug#14287)
12323 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12325 * dispextern.h (struct face): Move enum face_underline_type
12326 earlier so that bitfields can be in the same word.
12328 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12330 * nsfns.m (handlePanelKeys): New function.
12331 (EmacsOpenPanel:performKeyEquivalent:)
12332 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12333 arrows/function/control and copy/paste keys (Bug#14296).
12335 2013-04-27 Juri Linkov <juri@jurta.org>
12337 * callint.c (Fcall_interactively): Call `Qread_number' for
12338 interactive code letter `n' instead of using duplicate code.
12339 (Bug#14254)
12341 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12343 * systime.h (make_timeval): Declare as 'const'.
12345 2013-04-27 Kenichi Handa <handa@gnu.org>
12347 * font.c (font_open_entity): Always open a font of manageable
12348 size.
12350 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12352 Port better to AIX (Bug#14258).
12353 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12354 to pacify AIX xlc.
12356 2013-04-24 Kenichi Handa <handa@gnu.org>
12358 * coding.c (decode_coding_iso_2022): When an invalid escape
12359 sequence is encountered, reset the invocation and designation
12360 status to the safest one.
12362 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12364 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12365 Without this fix, "make distclean" leaves stamp-h1 behind.
12367 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12369 * w32fns.c (w32_fullscreen_rect): New function to compute the
12370 window rectangle for the given fullscreen mode.
12371 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12372 longer tunes the window size. This keeps the window's edges flush
12373 with the screen and allows the taskbar to hide itself in fullboth.
12375 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12376 window decorations and uses the entire screen.
12378 * w32term.h (w32_fullscreen_rect) Add prototype.
12379 (struct w32_output): Replace normal_width, normal_height,
12380 normal_top, and normal_left members with a single normal_placement
12381 struct.
12382 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12383 Remove macros.
12384 (FRAME_NORMAL_PLACEMENT): New macro.
12386 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12388 * minibuf.c (Ftest_completion): Silence compiler warning.
12390 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12392 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12393 bug#14062.
12395 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12396 parentheses.
12398 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12399 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12400 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12401 parentheses where appropriate.
12403 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12405 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12407 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12409 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12410 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12411 Mention in the doc string that setting these variables takes
12412 effect only after a call to set-window-buffer. (Bug#14200)
12414 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12416 * indent.c (Fvertical_motion): Don't consider display strings on
12417 overlay strings as display strings on the buffer position we
12418 started from. This prevents vertical cursor motion from jumping
12419 more than one line when there's an overlay string with a display
12420 property at end of line.
12421 Reported by Karl Chen <Karl.Chen@quarl.org> in
12422 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12424 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12426 * window.c (select_window): `record_buffer' even if window is
12427 already selected (bug#14191).
12429 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12431 * window.c (Fwindow_end): Test more flags, including the buffer's
12432 last_overlay_modified flag, to determine whether the window's
12433 display is really up-to-date. Prevents the function from
12434 returning a stale value. (Bug#14170)
12435 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12436 current matrix.
12438 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12440 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12441 garbaged only if it is not already the top frame on its TTY.
12442 This prevents flickering due to constant redrawing of TTY frames when
12443 there are GUI frames open in the same session. (Bug#13864)
12445 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12447 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12448 of marking the idle timers directly.
12450 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12452 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12453 tables (bug#14054).
12455 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12457 * window.c (select_window): Don't record_buffer while the invariant is
12458 temporarily broken (bug#14161).
12460 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12462 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12464 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12466 2013-04-07 Romain Francoise <romain@orebokech.com>
12468 Ignore additional platform-specific ACL errors (Bug#13702).
12469 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12470 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12472 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12474 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12475 f->output_data.ns.
12477 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12479 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12480 This bug was introduced by my 2013-02-25 change that simplified
12481 data_start configuration. Without this change, on GNU/Linux
12482 an Emacs configured with --enable-profiling fails immediately
12483 due to a profiler signal.
12484 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12485 with these flags. On platforms where special flags are needed
12486 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12487 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12488 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12490 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12492 Get rid of some platform-specific functions examining window
12493 system and its capabilities. This is a partial rework of the
12494 2013-04-05 change.
12495 * lisp.h (have_menus_p): Remove prototype. This function is
12496 replaced with platform-independent window_system_available.
12497 (check_window_system): Move to...
12498 * frame.h (decode_window_system_frame, window_system_available):
12499 ...here, add new prototypes.
12500 * frame.c (window_system_available, decode_window_system_frame):
12501 New functions.
12502 (check_window_system): Platform-independent now.
12503 * xterm.h (x_in_use): Remove declaration.
12504 (check_x_frame):
12505 * w32term.h (check_x_frame):
12506 * nsterm.h (check_x_frame): Remove prototypes. This function
12507 is replaced with platform-independent decode_window_system_frame.
12508 * msdos.c (have_menus_p): Remove.
12509 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12510 Remove platform-specific functions. Use check_window_system,
12511 decode_window_system_frame and check_ns_display_info where
12512 appropriate. Minor style and comment tweaks.
12513 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12514 (check_x_frame): Likewise.
12515 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12516 Likewise.
12517 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12518 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12519 * xmenu.c, xselect.c: All related users changed.
12521 2013-04-03 Kenichi Handa <handa@gnu.org>
12523 The following changes is to optimize the code for reading UTF-8
12524 files.
12526 * coding.c (check_ascii): Rename from detect_ascii. Return value
12527 changed. Check EOL format. Do not call adjust_coding_eol_type
12528 here.
12529 (check_utf_8): New function.
12530 (adjust_coding_eol_type): Do nothing if already adjusted.
12531 (detect_coding): Compare the return value of check_ascii with
12532 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12533 (decode_coding_gap): Optimize for valid UTF-8.
12535 2013-03-21 Kenichi Handa <handa@gnu.org>
12537 * coding.c (syms_of_coding): Cancel previous change.
12539 * insdel.c (insert_from_gap): Fix previous change.
12541 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12543 Consistently use platform-specific function to detect window system.
12544 * lisp.h (check_window_system): New prototype. This function is
12545 going to replace check_x, check_w32 and check_ns.
12546 (have_menus_p): Mention msdos.c in comment.
12547 * fontset.c (check_window_system_func): Remove. Adjust all users.
12548 * fontset.h (check_window_system_func): Remove prototype.
12549 * nsterm.h (check_ns):
12550 * xterm.h (check_x):
12551 * w32term.h (check_w32): Likewise.
12552 * menu.c (Fx_popup_menu): Use check_window_system.
12553 * msdos.c (check_window_system): Define for MS-DOS.
12554 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12555 * w32fns.c (check_window_system): Likewise for MS-Windows.
12556 * xfns.c (check_window_system): Likewise for X.
12557 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12558 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12560 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12562 Prefer < to > in range checks such as 0 <= i && i < N.
12563 This makes it easier to visualize quantities on a number line.
12564 This patch doesn't apply to all such range checks,
12565 only to the range checks affected by the 2013-03-24 change.
12566 This patch reverts most of the 2013-03-24 change.
12567 * alloc.c (xpalloc, Fgarbage_collect):
12568 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12569 * character.c (string_escape_byte8):
12570 * charset.c (read_hex):
12571 * data.c (cons_to_unsigned):
12572 * dispnew.c (update_frame_1):
12573 * doc.c (Fsubstitute_command_keys):
12574 * doprnt.c (doprnt):
12575 * editfns.c (hi_time, decode_time_components):
12576 * fileio.c (file_offset):
12577 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12578 * font.c (font_intern_prop):
12579 * frame.c (x_set_alpha):
12580 * gtkutil.c (get_utf8_string):
12581 * indent.c (check_display_width):
12582 * keymap.c (Fkey_description):
12583 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12584 * lread.c (read1):
12585 * minibuf.c (read_minibuf_noninteractive):
12586 * process.c (wait_reading_process_output):
12587 * search.c (Freplace_match):
12588 * window.c (get_phys_cursor_glyph):
12589 * xdisp.c (redisplay_internal):
12590 * xsmfns.c (smc_save_yourself_CB):
12591 Prefer < to > for range checks.
12592 * dispnew.c (sit_for): Don't mishandle NaNs.
12593 This fixes a bug introduced in the 2013-03-24 change.
12594 * editfns.c (decode_time_components): Don't hoist comparison.
12595 This fixes another bug introduced in the 2013-03-24 change.
12597 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12599 * frame.h (struct frame): Drop scroll_bottom_vpos
12600 member becaue all real users are dead long ago.
12601 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12602 * xdisp.c (redisplay_internal): Adjust user.
12604 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12606 * nsmenu.m (showAtX:Y:for:): setLevel to
12607 NSPopUpMenuWindowLevel (Bug#13998).
12609 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12611 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12612 (ns_check_pending_open_menu): Declare.
12614 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12615 (x_activate_menubar): Update the menu with title that matches
12616 ns_get_pending_menu_title, and call
12617 ns_check_pending_openmenu (Bug#12698).
12618 (menuWillOpen:): New method.
12619 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12621 * nsterm.m (menu_will_open_state, menu_mouse_point)
12622 (menu_pending_title): New varaibles.
12623 (ns_get_pending_menu_title, ns_check_menu_open)
12624 (ns_check_pending_open_menu): New functions.
12626 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12628 * indent.c (current_column_bol_cache): Remove leftover which is not
12629 used in Fmove_to_column any more.
12630 (current_column, scan_for_column): Adjust users.
12631 * keyboard.c (last_point_position_buffer, last_point_position_window):
12632 Remove leftovers which are not used for recording undo any more.
12633 (command_loop_1, syms_of_keyboard): Adjust users.
12634 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12635 redisplay_window any more.
12636 (move_it_to): Adjust user.
12638 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12640 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12641 Update dependencies.
12643 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12645 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12646 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12647 forward references.
12649 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12651 * window.h (struct window): Replace hchild, vchild and buffer slots
12652 with a single slot 'contents'. This is possible because each valid
12653 window may have either the child window (in vertical or horizontal
12654 combination) or buffer to display (for the leaf window). Using that,
12655 a lot of operations to traverse and/or change window hierarchies may
12656 be simplified. New member horizontal is used to distinguish between
12657 horizontal and vertical combinations of internal windows.
12658 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12659 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12660 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12661 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12662 Use contents slot, not buffer, where appropriate.
12663 (wset_combination): New function.
12664 (wset_buffer): Add eassert.
12665 (Fframe_first_window): Simplify the loop reaching first window.
12666 (Fwindow_buffer): Use WINDOW_LEAF_P.
12667 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12668 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12669 (unshow_buffer): Convert initial debugging check to eassert.
12670 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12671 (make_parent_window, window_resize_check, window_resize_apply)
12672 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12673 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12674 Adjust to match struct window changes.
12675 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12676 (mark_window_cursors_off, count_windows, get_leaf_windows)
12677 (foreach_window_1): Simplify the loop.
12678 * alloc.c (mark_object): Do not check for the leaf window because
12679 internal windows has no glyph matrices anyway.
12680 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12681 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12682 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12683 (build_frame_matrix_from_window_tree, mirror_make_current)
12684 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12685 (update_window_tree, set_window_update_flags): Simplify the loop.
12686 (sync_window_with_frame_matrix_rows): Enforce live window.
12687 Use contents slot, not buffer, where appropriate.
12688 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12689 and WINDOW_HORIZONTAL_COMBINATION_P.
12690 (make_frame_visible_1): Simplify the loop.
12691 Use contents slot, not buffer, where appropriate.
12692 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12693 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12694 (expose_window_tree): Likewise.
12695 Use contents slot, not buffer, where appropriate.
12696 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12697 to avoid deleted windows. Use contents slot instead of buffer.
12698 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12699 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12700 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12701 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12703 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12705 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12706 identify the reasons for assertion violations in bug#14062 and
12707 similar ones.
12708 (Fx_show_tip): Fix compilation error under
12709 "--enable-check-lisp-object-type". (Bug#14073)
12711 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12712 Reported by <rzl24ozi@gmail.com>.
12714 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12716 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12717 start marker...
12718 (unwind_with_echo_area_buffer): ...to restore it here.
12719 This is needed to ensure that...
12720 (redisplay_window): ...both window markers are valid here,
12721 which is verified by eassert.
12722 * editfns.c (save_excursion_save): Do not assume that
12723 selected_window always displays the buffer.
12724 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12725 Fix comment.
12727 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12729 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12730 the upcase table.
12732 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12734 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12736 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12738 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12739 since MinGW's w32api headers do. This avoids compiler warnings.
12741 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12742 if already defined.
12744 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12746 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12748 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12750 * gtkutil.c (style_changed_cb): Check if frame is live and an
12751 X frame (Bug#14038).
12753 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12755 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12756 Define only for _WIN32_WINNT less than 0x0500.
12757 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12758 MinGW64.
12759 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12760 see its own definitions of 'struct timeval' and 'struct timezone'.
12762 Fix incompatibilities between MinGW.org and MinGW64 headers.
12763 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12765 * w32.c (REPARSE_DATA_BUFFER): Guard with
12766 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12768 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12770 * xterm.c: Include X11/XKBlib.h
12771 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12773 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12775 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12776 written backwards.
12777 * blockinput.h (input_blocked_p): Likewise.
12778 * bytecode.c (exec_byte_code): Likewise.
12779 * callproc.c (call_process_kill, call_process_cleanup)
12780 (Fcall_process): Likewise.
12781 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12782 (Fccl_execute_on_string): Likewise.
12783 * character.c (string_escape_byte8): Likewise.
12784 * charset.c (read_hex): Likewise.
12785 * cm.c (calccost): Likewise.
12786 * data.c (cons_to_unsigned): Likewise.
12787 * dired.c (directory_files_internal, file_name_completion):
12788 Likewise.
12789 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12790 (sit_for): Likewise.
12791 * doc.c (Fsubstitute_command_keys): Likewise.
12792 * doprnt.c (doprnt): Likewise.
12793 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12794 * emacsgtkfixed.c: Likewise.
12795 * fileio.c (file_offset, Fwrite_region): Likewise.
12796 * floatfns.c (Fexpt, fmod_float): Likewise.
12797 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12798 Likewise.
12799 * font.c (font_intern_prop): Likewise.
12800 * frame.c (x_set_alpha): Likewise.
12801 * gtkutil.c (get_utf8_string): Likewise.
12802 * indent.c (check_display_width): Likewise.
12803 * intervals.c (create_root_interval, rotate_right, rotate_left)
12804 (split_interval_right, split_interval_left)
12805 (adjust_intervals_for_insertion, delete_node)
12806 (interval_deletion_adjustment, adjust_intervals_for_deletion)
12807 (merge_interval_right, merge_interval_left, copy_intervals)
12808 (set_intervals_multibyte_1): Likewise.
12809 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
12810 * keymap.c (Fkey_description): Likewise.
12811 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
12812 * lread.c (openp, read_integer, read1, string_to_number):
12813 Likewise.
12814 * menu.c (ensure_menu_items): Likewise.
12815 * minibuf.c (read_minibuf_noninteractive): Likewise.
12816 * print.c (printchar, strout): Likewise.
12817 * process.c (create_process, Faccept_process_output)
12818 (wait_reading_process_output, read_process_output, send_process)
12819 (wait_reading_process_output): Likewise.
12820 * profiler.c (make_log, handle_profiler_signal): Likewise.
12821 * regex.c (re_exec): Likewise.
12822 * regex.h: Likewise.
12823 * search.c (looking_at_1, Freplace_match): Likewise.
12824 * sysdep.c (get_child_status, procfs_ttyname)
12825 (procfs_get_total_memory): Likewise.
12826 * systime.h (EMACS_TIME_VALID_P): Likewise.
12827 * term.c (dissociate_if_controlling_tty): Likewise.
12828 * window.c (get_phys_cursor_glyph): Likewise.
12829 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
12830 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
12831 Likewise.
12832 * xfns.c (Fx_window_property): Likewise.
12833 * xmenu.c (set_frame_menubar): Likewise.
12834 * xselect.c (x_get_window_property, x_handle_dnd_message):
12835 Likewise.
12836 * xsmfns.c (smc_save_yourself_CB): Likewise.
12837 * xterm.c (x_scroll_bar_set_handle): Likewise.
12839 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
12841 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
12842 to be optional or nil. Adjust comment and convert it to docstring.
12843 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
12844 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
12846 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
12848 Static checking by GCC 4.8-20130319.
12849 * image.c (gif_load): Assume pass < 3 to pacify GCC.
12850 * process.c (Fset_process_datagram_address)
12851 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
12852 * xdisp.c (get_char_face_and_encoding)
12853 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
12854 (get_glyph_face_and_encoding): Prepare face before possibly using it.
12855 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
12857 2013-03-24 Ken Brown <kbrown@cornell.edu>
12859 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
12860 fix compilation on 64-bit Cygwin, where underscores are not
12861 automatically prepended.
12863 * w32term.c (w32_initialize): Silence compiler warning.
12865 2013-03-23 Eli Zaretskii <eliz@gnu.org>
12867 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
12868 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
12869 variables, to save and restore frame dimensions.
12870 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
12871 after returning from a 'fullscreen' configuration.
12872 use SendMessage instead of PostMessage to send the SC_RESTORE message,
12873 to avoid races between the main thread and the input thread.
12875 * w32term.h (struct w32_output): New members normal_width,
12876 normal_height, normal_top, normal_left, and prev_fsmode.
12877 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
12878 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
12879 members of a frame.
12881 * w32term.c (w32fullscreen_hook): Record last value of the frame's
12882 'fullscreen' parameter. Always record previous width and height
12883 of the frame, except when switching out of maximized modes, so
12884 that they could be restored correctly, instead of resetting to the
12885 default frame dimensions. Send SC_RESTORE command to the frame,
12886 unless we are going to send SC_MAXIMIZE, to restore the frame
12887 resize hints in the mouse pointer shown by the window manager.
12888 (Bug#14032)
12890 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
12892 * lisp.h (get_frame_param): Adjust conditions for prototype
12893 declaration.
12895 2013-03-22 Ken Brown <kbrown@cornell.edu>
12897 * unexcw.c: Drop unneeded inclusion of w32common.h.
12898 (report_sheap_usage): Declare.
12899 (read_exe_header): Add magic numbers for x86_64.
12900 (fixup_executable): Fix printf format specifier for unsigned long
12901 argument.
12903 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
12905 * frame.h (struct frame): Put menu_bar_window under #ifdef
12906 because this member is not needed when X toolkit is in use.
12907 (fset_menu_bar_window):
12908 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12909 (free_glyphs, update_frame):
12910 * xdisp.c (expose_frame): Likewise.
12911 (display_menu_bar): Likewise. Remove redundant eassert.
12912 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
12913 toolkit is in use.
12915 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
12917 Use functions and constants to manipulate Lisp_Save_Value objects.
12918 This replaces code that used macros and strings and token-pasting.
12919 The change makes the C source a bit easier to follow,
12920 and shrinks the Emacs executable a bit.
12921 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
12922 (make_save_value): Change 1st arg from string to enum. All callers
12923 changed.
12924 (INTX): Remove.
12925 (mark_object): Use if, not #if, for GC_MARK_STACK.
12926 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
12927 (XSAVE_OBJECT): Now functions, not macros.
12928 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
12929 the constant was never used.
12930 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
12931 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
12932 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
12933 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
12934 New constants.
12935 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
12936 type3 with a single member save_type. All uses changed.
12937 (save_type, set_save_pointer, set_save_integer): New functions.
12938 * print.c (PRINTX): Remove.
12940 * alloc.c: Remove redundant static declarations.
12942 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12944 * window.h (struct window): Convert left_col, top_line, total_lines
12945 and total_cols from Lisp_Objects to integers. Adjust comments.
12946 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
12947 Remove.
12948 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
12949 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
12950 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
12951 Adjust users where appropriate.
12953 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12955 * frame.h (struct frame): Drop resx and resy because the same data is
12956 available from window system-specific output context. Adjust users.
12957 (default_pixels_per_inch_x, default_pixels_per_inch_y):
12958 New functions to provide defaults when no window system available.
12959 (FRAME_RES_X, FRAME_RES_Y): New macros.
12960 (NUMVAL): Move from xdisp.c.
12961 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
12962 (Ffont_face_attributes, Fopen_font):
12963 * image.c (gs_load):
12964 * w32font.c (fill_in_logfont):
12965 * xdisp.c (calc_pixel_width_or_height):
12966 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
12967 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
12969 2013-03-20 Kenichi Handa <handa@gnu.org>
12971 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
12972 to 1 (temporary workaround until a bug related to ASCII
12973 optimization is fixed).
12975 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
12977 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
12978 Signal error if window is not internal. Adjust docstring.
12979 (delete_all_child_windows): Use combination_limit to save the buffer.
12980 (Fset_window_configuration): Adjust accordingly.
12981 * print.c (syms_of_print): Initialize debugging output not here...
12982 (init_print_once): ...but in a new function here.
12983 * lisp.h (init_print_once): Add prototype.
12984 * emacs.c (main): Add call to init_print_once. Adjust comments.
12986 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
12988 * window.c (window_resize_check, window_resize_apply)
12989 (window_from_coordinates, recombine_windows, set_window_buffer)
12990 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
12991 (Fsplit_window_internal, Fdelete_window_internal)
12992 (freeze_window_starts): Use bool for booleans.
12993 * window.h (window_frame_coordinates, resize_frame_windows)
12994 (freeze_window_starts, set_window_buffer): Adjust prototypes.
12996 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
12998 * dispnew.c (bitch_at_user): Use `user-error'.
13000 2013-03-17 Ken Brown <kbrown@cornell.edu>
13002 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
13003 as return type of image_background. (Bug#13981)
13004 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
13006 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
13008 * nsterm.m (updateFrameSize:): Change resize increments if needed.
13009 (ns_select): Don't return with result uninitialized.
13011 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
13012 and getDirectory.
13014 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
13015 New functions.
13016 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
13017 directories. If filename is nil, get directory name (Bug#13932).
13018 Use getFilename and getDirectory.
13019 (getFilename, getDirectory): New methods for EmacsSavePanel and
13020 EmacsOpenPanel.
13021 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
13023 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
13025 * coding.c (decode_coding_gap): Fix typo caught by static checking.
13027 2013-03-15 Kenichi Handa <handa@gnu.org>
13029 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
13030 (adjust_after_replace): Make it back to static. Delete the third
13031 arg text_at_gap_tail. Cancel the code for handling it.
13033 * coding.h (struct coding_system): New member eol_seen.
13035 * coding.c (detect_ascii): New function.
13036 (detect_coding): Set coding->head_ascii and coding->eol_seen only
13037 when the source bytes are actually scanned. On detecting for
13038 coding_category_utf_8_auto, call detect_ascii instead of scanning
13039 source bytes directly.
13040 (produce_chars): Call insert_from_gap with the new arg 0.
13041 (encode_coding): Likewise.
13042 (decode_coding_gap): Control ASCII optimization by the variable
13043 disable_ascii_optimization instead of #ifndef .. #endif.
13044 Deccode EOL format according to coding->eol_seen.
13045 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
13046 variable.
13048 * lisp.h (adjust_after_replace): Cancel externing it.
13049 (insert_from_gap): Adjust prototype.
13051 2013-03-15 Eli Zaretskii <eliz@gnu.org>
13053 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
13054 FULLSCREEN_MAXIMIZED. (Bug#13935)
13056 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
13058 * region-cache.c (find_cache_boundary, move_cache_gap)
13059 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
13060 Simplify debugging check and convert to eassert. Adjust comment.
13061 (pp_cache): Put under ENABLE_CHECKING.
13063 2013-03-14 Eli Zaretskii <eliz@gnu.org>
13065 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
13066 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
13067 and WM_ACTIVATEAPP.
13068 (w32fullscreen_hook): If the frame is visible, reset
13069 f->want_fullscreen flag after changing the frame size. If the
13070 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
13071 (Bug#13953)
13073 2013-03-13 Daniel Colascione <dancol@dancol.org>
13075 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
13076 too so that these builds can use Cygwin's file conversion
13077 functions. (We've been building and linking cygw32.o all along
13078 and just not using it.)
13080 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13082 File synchronization fixes (Bug#13944).
13083 * Makefile.in (LIB_FDATASYNC): New macro.
13084 (LIBES): Use it.
13085 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
13086 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
13087 Don't worry about HAVE_FSYNC, since a substitute fsync is
13088 available if the system lacks one.
13089 (Fwrite_regin): Retry fsync if interrupted.
13091 2013-03-13 Eli Zaretskii <eliz@gnu.org>
13093 * w32term.c (w32_read_socket): If the Emacs frame is being
13094 activated, call w32fullscreen_hook, to make sure the new frame
13095 dimensions are in effect. (Bug#13937)
13097 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
13099 * xdisp.c (init_iterator): Simplify because both character and byte
13100 positions are either specified or -1. Add eassert. Adjust comment.
13101 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
13102 character and byte positions can be obtained from marker.
13104 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13106 Static checking by Sun C 5.12.
13107 * alloc.c (buffer_memory_full) [REL_ALLOC]:
13108 * bytecode.c (exec_byte_code):
13109 * dispnew.c (init_display):
13110 * eval.c (error):
13111 * fileio.c (Fsubstitute_in_file_name):
13112 * keyboard.c (Fevent_convert_list):
13113 * keymap.c (Fsingle_key_description):
13114 * term.c (maybe_fatal, fatal):
13115 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
13116 * xsmfns.c (Fhandle_save_session):
13117 Omit unreachable code.
13118 * keymap.c (map_keymap_char_table_item): Cast void * to
13119 a function pointer type; the C Standard requires this.
13121 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
13122 Include <sys/param.h> unconditionally, as that works elsewhere and
13123 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
13124 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
13125 and FreeBSD now.
13127 See ChangeLog.12 for earlier changes.
13129 ;; Local Variables:
13130 ;; coding: utf-8
13131 ;; End:
13133 Copyright (C) 2011-2014 Free Software Foundation, Inc.
13135 This file is part of GNU Emacs.
13137 GNU Emacs is free software: you can redistribute it and/or modify
13138 it under the terms of the GNU General Public License as published by
13139 the Free Software Foundation, either version 3 of the License, or
13140 (at your option) any later version.
13142 GNU Emacs is distributed in the hope that it will be useful,
13143 but WITHOUT ANY WARRANTY; without even the implied warranty of
13144 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13145 GNU General Public License for more details.
13147 You should have received a copy of the GNU General Public License
13148 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.