1 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3 Fix a couple of recent inadvertent breaks of the MSDOS port.
4 * msdos.c: include required menu.h
5 * term.c: set correct menu_show_hook on MSDOS.
7 2014-08-10 Martin Rudalics <rudalics@gmx.at>
9 Fix handling of menu bar line on TTY frames (Bug#18136)
11 * dispnew.c (handle_window_change_signal):
12 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
13 frame's menu bar lines subtracted from height.
14 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
16 (adjust_frame_size): Count in menu bar when setting FrameRows.
17 (make_terminal_frame): When setting up the frame's lines and
18 text height don't count in the menu bar.
19 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
20 lines subtracted from height.
21 (do_switch_frame): Set tty's FrameRows to number of total lines
23 (Fframe_pixel_height, Fframe_pixel_width): If no window system
24 is used, return total number of lines and columns.
25 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
27 * term.c (OUTPUT, tty_set_terminal_modes)
28 (tty_set_terminal_window, tty_set_scroll_region)
29 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
30 (tty_ins_del_lines, tty_menu_display, tty_menu_activate): Use
31 FRAME_TOTAL_LINES instead of FRAME_LINES.
32 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
33 Call change_frame_size with frame's menu bar lines subtracted
35 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
36 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
39 2014-08-09 Reuben Thomas <rrt@sc3d.org>
41 * alloc.c (Fmemory_info): Remove a stray brace.
42 * process.c: Fix a comment typo.
44 * dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
46 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
48 * widgetprv.h (EmacsFramePart): Remove font.
50 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
51 (resources, setup_frame_cursor_bits): Remove unused variables and
52 functions, esp. wrt. font (Bug#18227).
54 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
56 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
58 2014-08-07 Reuben Thomas <rrt@sc3d.org>
60 Refer to MS-DOS using the same name everywhere.
62 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
66 2014-08-05 Martin Rudalics <rudalics@gmx.at>
68 * w32term.c (w32_redeem_scroll_bar):
69 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
70 not redeeming scroll bars that have been turned off.
72 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
74 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
75 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
76 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
77 (safe_run_hook_funcall): Adjust accordingly.
79 2014-08-04 Martin Rudalics <rudalics@gmx.at>
81 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
82 correctly according to toolkit used.
83 * frame.c (make_initial_frame, make_terminal_frame)
84 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
85 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
86 assignments according to presence of toolkit scrollbars.
87 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
88 correctly according to toolkit used.
89 * window.c (set_window_scroll_bars): Set horizontal scroll bar
90 only if toolkit supports it.
91 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
93 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
95 (XTredeem_scroll_bar): Always redeem scroll bar if present.
97 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
99 * keyboard.c (safe_run_hook_funcall): Avoid consing around
100 Vinhibit_quit and prefer internal_condition_case_n to pass args.
101 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
102 (safe_run_hooks): Remove comment which is not relevant any more.
104 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
106 Don't let big frames overrun the stack.
107 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
108 Use SAFE_NALLOCA, not alloca.
110 Fix bug with clang + directory_files_internal + GC (Bug#16986).
111 * dired.c (directory_files_internal): Use a volatile variable
112 to prevent the compiler from optimizing away all copies of a local.
113 I wonder how many other GC-related bugs like this lurk elsewhere?
115 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
116 * xterm.h (struct x_display_info): New member 'connection'.
117 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
118 so that x_delete_terminal has a file descriptor to pass to
119 delete_keyboard_wait_descriptor.
121 Don't mishandle year-9999 dates (Bug#18176).
122 * editfns.c (decode_time_components): Store an invalid timespec
123 on overflow, instead of returning false, so that the caller can
124 distinguish overflow from other errors.
125 (lisp_time_argument, lisp_seconds_argument): If the time is out
126 of range, signal a time overflow instead of an invalid time spec.
127 * keyboard.c (decode_timer): Treat time overflow like other
130 Avoid undefined behavior with signed left shift.
131 Caught by 'gcc -fsanitize=undefined'.
132 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
133 * dispnew.c (line_hash_code, scrolling):
134 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
135 Use 'unsigned', not 'int', for line hashes.
136 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
138 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
140 Make compare-strings more compatible with old behavior (Bug#17903).
141 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
143 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
145 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
146 Don't add label between left and right buttons (Bug#18129).
148 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
150 Make functions static that no longer need to be extern.
151 * frame.c, frame.h (set_menu_bar_lines):
152 * keyboard.c (Qleftmost, Qrightmost):
153 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
154 (x_set_internal_border_width):
157 2014-08-01 Eli Zaretskii <eliz@gnu.org>
159 Fix display of R2L lines when the last character fits only partially.
160 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
162 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
163 R2L row is visible only partially, give the row a negative x
165 (display_line): Fix the calculation of the glyph whose pixel width
166 is used to decide whether the last produced glyph fits on the
167 line. When the last glyph fits only partially, give the row a
170 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
171 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
172 pixel width of the first glyph that is hscrolled from display.
173 (display_line): In R2L glyph rows, don't give a negative offset to
174 row->x when the first glyph begins before first_visible_x.
176 * xdisp.c (display_line): If called with iterator set up to write
177 to a marginal area, delay the call to handle_line_prefix until we
178 switch back to the text area. (Bug#18035)
180 * .gdbinit (xwindow): The members total_cols, total_lines,
181 left_col, and top_line are C integers (and has been so for the
184 2014-08-01 Andreas Schwab <schwab@suse.de>
186 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
187 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
189 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
191 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
192 (timerfd_callback): Ignore weird events with no data. Add tight
193 assertions and comments.
194 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
195 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
197 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
199 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
200 I had confused && with ||.
202 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
204 Simplify timerfd configuration and fix some minor glitches.
205 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
206 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
207 Fall back on timer_create if timerfd_create fails at runtime.
208 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
209 kernel primitives to do resolution. All uses removed.
210 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
211 (turn_on_atimers): Clear timer_create-based timers too,
214 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
215 Without this change, the code can access the local variable 'width'
216 even when it has not been initialized, and likewise for 'height';
217 in either case this leads to undefined behavior.
219 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
221 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
222 necessary, put horizontal scroll bar resources as well. See
223 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
224 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
226 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
228 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
229 background value to match the resource of its vertical counterpart.
231 2014-07-29 Martin Rudalics <rudalics@gmx.at>
233 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
234 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
236 2014-07-28 Martin Rudalics <rudalics@gmx.at>
238 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
239 change that added the top margin height to the requested height
240 and revert (undocumented) part of 2014-07-28 change that changed
241 the logic of whether a size change occurred.
243 2014-07-28 Eli Zaretskii <eliz@gnu.org>
245 * .gdbinit (xwindow): The members total_cols, total_lines,
246 left_col, and top_line are C integers (and has been so for the
249 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
252 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
254 On GNU/Linux, use timerfd for asynchronous timers.
255 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
256 (toplevel): Rename alarm_timer_ok to special_timer_available.
257 [HAVE_TIMERFD]: Declare timerfd.
258 [HAVE_CLOCK_GETRES]: Declare resolution.
259 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
260 system timer resolution.
261 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
262 (timerfd_callback) [HAVE_TIMERFD]: New function.
263 (atimer_result, debug_timer_callback, Fdebug_timer_check)
264 [ENABLE_CHECKING]: New function for the sake of automated tests.
265 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
266 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
267 [ENABLE_CHECKING]: Defsubr test function.
268 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
269 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
270 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
272 Fix --without-x build and pacify --enable-gcc-warnings.
273 Problems reported in Bug#18122 and Bug#18124.
274 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
275 (frame_windows_min_size): Now static.
276 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
278 (adjust_frame_size): Always declare prototype.
280 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
281 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
282 * atimer.c (timerfd_callback): Always read expiration data.
284 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
285 * process.c (add_timer_wait_descriptor): Add timer descriptor
286 to input_wait_mask and non_process_wait_mask as well.
288 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
290 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
292 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
294 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
295 Reinstate code removed by the prevoius commit to this file.
297 2014-07-27 Martin Rudalics <rudalics@gmx.at>
299 * buffer.h (struct buffer): New fields scroll_bar_height and
300 horizontal_scroll_bar_type.
301 * buffer.c (bset_scroll_bar_height)
302 (bset_horizontal_scroll_bar_type): New functions.
303 (Fbuffer_swap_text): Handle old_pointm field.
304 (init_buffer_once): Set defaults for scroll_bar_height and
305 horizontal_scroll_bar_type.
306 (syms_of_buffer): New variables scroll_bar_height and
307 horizontal_scroll_bar_type.
308 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
309 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
310 (set_vertical_scroll_bar): Remove prototype.
311 (x_change_tool_bar_height): Add prototype.
312 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
313 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
314 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
316 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
317 (update_window): Start mode_line_row->y after horizontal scroll
319 (change_frame_size_1): Call adjust_frame_size.
320 (init_display): When changing the size of a tty frame do not
321 pass height of menu bar.
322 (Qframe_windows_min_size): New symbol.
323 * frame.h (struct frame): List tool bar fields after menu bar
324 fields. Add official, total_lines, horizontal_scroll_bars,
325 config_scroll_bar_height and config_scroll_bar_lines fields.
326 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
327 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
328 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
329 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
330 (FRAME_WINDOWS_HEIGHT): New macros.
331 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
332 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
333 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
334 horizontal scroll bar.
335 (frame_inhibit_resize, adjust_frame_size)
336 (frame_windows_min_size): Add declarations.
337 (Qscroll_bar_height, Qhorizontal_scroll_bars)
338 (x_set_scroll_bar_default_height, x_set_left_fringe)
339 (x_set_right_fringe, x_set_vertical_scroll_bars)
340 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
341 (x_set_scroll_bar_height): Add external declarations.
342 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
343 (adjust_frame_size): New functions.
344 (make_frame): Initial horizontal_scroll_bars field. Use
345 SET_FRAME_LINES. Don't allow horizontal scroll bar in
347 (make_initial_frame, make_terminal_frame): No horizontal scroll
348 bar in initial and terminal frames. Use adjust_frame_size.
349 (Fframe_total_cols): Fix doc-string.
350 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
351 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
352 using adjust_frame_size.
353 (Qscroll_bar_height, Qhorizontal_scroll_bars)
354 (Qframe_windows_min_size): New symbols.
355 (x_set_frame_parameters): Remove call of check_frame_size.
356 (x_report_frame_params): Return scroll_bar_height value.
357 (x_set_left_fringe, x_set_right_fringe): New functions.
358 (adjust_frame_height, x_set_internal_border_width)
359 (x_set_fringe_width): Remove.
360 (x_set_internal_border_width, x_set_vertical_scroll_bars)
361 (x_set_scroll_bar_width, x_set_right_divider_width)
362 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
363 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
365 (x_figure_window_size): Rewrite to make frame display the
366 expected number of lines.
367 (Vdefault_frame_scroll_bars): Rewrite doc-string.
368 (Vdefault_frame_horizontal_scroll_bars)
369 (Vframe_initial_frame_tool_bar_height)
370 (frame_inhibit_implied_resize): New variables.
371 * fringe.c (compute_fringe_widths): Remove.
372 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
373 (xg_create_horizontal_scroll_bar)
374 (xg_update_horizontal_scrollbar_pos)
375 (xg_set_toolkit_horizontal_scroll_bar_thumb)
376 (xg_get_default_scrollbar_height)
377 (xg_clear_under_internal_border): Extern.
378 * gtkutil.c (xg_frame_resized): Don't call
379 do_pending_window_change.
380 (xg_frame_set_char_size): Use adjust_frame_size.
381 (style_changed_cb): Call update_theme_scrollbar_height and
382 x_set_scroll_bar_default_height.
383 (x_wm_set_size_hint): Don't call check_frame_size.
384 (update_theme_scrollbar_height)
385 (xg_get_default_scrollbar_height)
386 (xg_create_horizontal_scroll_bar)
387 (xg_update_horizontal_scrollbar_pos)
388 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
389 (xg_create_scroll_bar): Set horizontal slot of bar.
390 (xg_initialize): Call update_theme_scrollbar_height.
391 (xg_clear_under_internal_border): No more static.
392 * insdel.c (adjust_suspend_auto_hscroll): New function.
393 (adjust_markers_for_delete, adjust_markers_for_insert)
394 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
395 * keyboard.c (readable_events, discard_mouse_events)
396 (make_lispy_event): Handle horizontal scroll bar click events.
397 (Fsuspend_emacs): When changing the size of a tty frame do not
398 pass height of menu bar.
399 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
400 (Qright, Qleftmost, Qrightmost): New symbols.
401 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
403 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
404 * nsfns.m (x_set_internal_border_width): New function.
405 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
406 Remove extended fringe code.
407 (x_set_window_size, x_new_font): Don't call
408 compute_fringe_widths.
409 * term.c (Fresume_tty): When changing the size of a tty frame do
410 not pass height of menu bar.
411 (clear_tty_hooks, set_tty_hooks): Clear
412 horizontal_scroll_bar_hook.
413 (init_tty): Frame has no horizontal scroll bars.
414 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
415 scroll_bar_before_handle, scroll_bar_horizontal_handle,
416 scroll_bar_after_handle, scroll_bar_left_arrow,
417 scroll_bar_right_arrow, scroll_bar_to_leftmost and
418 scroll_bar_to_rightmost entries.
419 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
420 (struct terminal): Add set_horizontal_scroll_bar_hook.
421 * w32console.c (initialize_w32_display): Clear
422 horizontal_scroll_bar_hook.
423 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
425 (x_clear_under_internal_border, x_set_internal_border_width):
427 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
428 windows_or_buffers_changed when adding the menu bar.
429 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
430 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
431 (w32_createhscrollbar): New functions.
432 (w32_createscrollbar): Rename to w32_createvscrollbar.
433 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
434 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
435 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
437 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
438 case do not artificially impose WM size hints. Handle
439 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
440 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
442 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
443 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
444 (unwind_create_frame_1): Remove.
445 (Fx_create_frame): Make both scrollbars the system standard
446 width and height. Use official field of frame structure to
447 inhibit running window-configuration-change-hook.
448 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
449 pixelwise. Handle frame's official field.
450 (w32_frame_parm_handlers): Remove x_set_fringe_width
451 entries. Add x_set_scroll_bar_height,
452 x_set_horizontal_scroll_bars, x_set_left_fringe and
454 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
455 pass height of menu bar to change_frame_size.
456 * w32menu.c (set_frame_menubar): Rewrite using
457 frame_inhibit_resize.
458 * w32term.h (struct w32_display_info): Add
459 horizontal_scroll_bar_cursor and cursor_display_counter.
460 (struct scroll_bar): Add horizontal.
461 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
462 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
463 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
464 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
465 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
466 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
467 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
468 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
469 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
470 instead of WM_EMACS_CREATESCROLLBAR.
471 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
473 * w32term.c (horizontal_scroll_bar_min_handle)
474 (horizontal_scroll_bar_left_border)
475 (horizontal_scroll_bar_right_border): New integers.
476 (x_set_frame_alpha): Replace x_highlight_frame by
478 (x_window_to_scroll_bar): New argument "type". Update callers
480 (w32_set_horizontal_scroll_bar_thumb)
481 (x_horizontal_scroll_bar_report_motion)
482 (w32_set_horizontal_scroll_bar)
483 (w32_horizontal_scroll_bar_handle_click)
484 (x_horizontal_scroll_bar_report_motion): New functions.
485 (w32_mouse_position): Discriminate horizontal and vertical
487 (my_create_scrollbar): Replace with two new functions
488 my_create_vscrollbar and my_create_hscrollbar.
489 (x_scroll_bar_create): New argument "horizontal". Update
491 (x_scroll_bar_remove, w32_condemn_scroll_bars)
492 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
494 (w32_read_socket): Handle WM_HSCROLL cae.
495 (x_new_font): Don't recompute fringe widths. Use
496 frame_inhibit_resize. Calculate new menu bar height iff we
497 build without toolkit. Always clear under internal border.
498 (x_set_window_size): Don't check frame size or recompute
499 fringes. Reset fullscreen status before applying sizes. Always
500 resize as requested by pixelwise argument. Don't call
501 do_pending_window_change.
502 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
503 (w32_initialize_display_info): Initialize dpyinfo's
504 horizontal_scroll_bar_cursor entry.
505 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
506 (w32_initialize): Init horizontal_scroll_bar_min_handle and
507 horizontal_scroll_bar_left_border.
508 (w32fullscreen_hook): Intermittently resize window to normal
509 when switching from fullscreen to maximized state.
510 (run_window_configuration_change_hook): Don't run it if frame is
512 (unwind_change_frame): Remove.
513 (Fset_window_configuration): Rewrite using frame's official field.
514 * widget.c (set_frame_size): Don't call compute_fringe_widths.
515 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
516 * window.h (struct window): New fields old_pointm,
517 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
518 scroll_bar_height and suspend_auto_hscroll.
519 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
521 (sanitize_window_sizes): Extern.
522 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
523 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
524 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
525 (WINDOW_CONFIG_SCROLL_BAR_LINES)
526 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
528 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
529 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
530 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
531 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
532 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
533 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
534 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
535 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
536 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
537 (Fwindow_old_point, sanitize_window_sizes): New functions.
538 (Qwindow_sanitize_window_sizes): New symbol.
539 (window_body_height): Count in horizontal scroll bar.
540 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
541 suspend_auto_hscroll slot.
542 (Fwindow_inside_edges): Count fringes pixelwise.
543 (coordinates_in_window, Fcoordinates_in_window_p): Consider
544 horizontal scroll bar.
545 (check_frame_size, adjust_window_margins): Remove functions and
547 (set_window_buffer): Initialize old_pointm and horizontal scroll
549 (temp_output_buffer_show): Reset hscroll related fields.
550 Initialize old_pointm.
551 (make_parent_window): Initialize old_pointm.
552 (make_window): Initialize old_pointm, horizontal scroll bar type,
553 and scroll bar height.
554 (resize_frame_windows): Don't count top margin in new sizes.
555 Don't use safe sizes when shrinking a frame; let the window
556 manager do the clipping.
557 (Fsplit_window_internal): Inherit horizontal scroll bar type and
559 (Fdelete_window_internal): Unchain old_pointm marker.
560 (window_scroll_pixel_based, Fscroll_other_window): Adjust
562 (Fwindow_text_width, Fwindow_text_height): New argument
564 (struct saved_window): New fields, old_pointm, hscroll_whole,
565 suspend_auto_hscroll, scroll_bar_height and
566 horizontal_scroll_bar_type.
567 (Fset_window_configuration, save_window_save): Set new fields of
569 (apply_window_adjustment): Don't call adjust_window_margins.
570 (set_window_margins): Don't change margins if new sizes don't
572 (set_window_scroll_bars): New argument "horizontal_type".
573 Handle horizontal scroll bars. Don't change scroll bars if they
574 don't fit into window.
575 (Fset_window_scroll_bars): New argument "horizontal_type".
576 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
577 (compare_window_configurations): Compare horizontal scroll bar
579 * xdisp.c (window_text_bottom_y, window_box_height): Count in
580 horizontal scroll bar height.
581 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
582 instead of FRAME_LINES.
583 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
584 ON_VERTICAL_SCROLL_BAR.
585 (with_echo_area_buffer): Initialize old_pointm.
586 (with_echo_area_buffer_unwind_data): Store old_pointm values in
588 (unwind_with_echo_area_buffer): Handle old_pointm.
589 (update_tool_bar): Set do_update when the tool bar window has at
590 least one line (since this is what the user sets).
591 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
592 (redisplay_tool_bar): Return early when toolbar has zero lines.
593 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
594 (hscroll_window_tree): Handle suspension of auto_hscroll and
596 (set_horizontal_scroll_bar): New function.
597 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
598 more than one line. Handle horizontal scroll bars.
599 (note_mouse_highlight): Handle horizontal scrol bars.
600 (expose_frame): Set dimensions of XRectangle from frame's text
602 (Vvoid_text_area_pointer): Update doc-string.
603 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
604 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
605 (x_set_internal_border_width): New functions.
606 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
607 (unwind_create_frame_1): Remove.
608 (Fx_create_frame): Handle horizontal scroll bars. Use official
609 field of frame structure to inhibit running
610 window-configuration-change-hook.
611 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
612 pixelwise. Handle frame's official field.
613 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
614 x_set_horizontal_scroll_bars, x_set_left_fringe,
616 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
618 * xterm.h (struct x_display_info): Add
619 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
621 (struct scroll_bar): Add horizontal slot.
622 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
623 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
624 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
625 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
626 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
627 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
628 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
629 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
630 (x_clear_under_internal_border): Remove.
631 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
632 (x_window_to_scroll_bar): New argument TYPE. Update callers.
633 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
634 HORIZONTAL. Update callers.
635 (horizontal_action_hook_id): New action hook id.
636 (x_horizontal_scroll_bar_to_input_event)
637 (x_create_horizontal_toolkit_scroll_bar)
638 (xt_horizontal_action_hook)
639 (x_set_toolkit_horizontal_scroll_bar_thumb)
640 (XTset_horizontal_scroll_bar, x_net_wm_state)
641 (x_horizontal_scroll_bar_report_motion): New functions.
642 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
643 horizontal scroll bars.
644 (SCROLL_BAR_HORIZONTAL_NAME): Define.
645 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
647 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
648 horizontal scroll bars.
649 (handle_one_xevent): Handle horizontal scroll bar events. Call
651 (x_set_window_size_1, x_wm_set_size_hint): Don't call
653 (x_set_window_size): Don't call check_frame_size and
654 do_pending_window_change.
655 (x_term_init): Init horizontal_scroll_bar_cursor display info.
656 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
657 (x_scroll_bar_set_handle): Add some checks when calling
660 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
662 Revert previous change.
663 There is certainly nothing wrong with writing code like 'lo <= i
664 && i <= hi', even if LO happens to a constant. There isn't even
665 anything wrong in general with writing 'a <= b' if A happens to
666 be a constant. At any rate stylistic changes shouldn't
667 be done like this without discussion.
669 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
671 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
672 (Fgarbage_collect): Reorder conditions that are written backwards.
673 * data.c (cons_to_unsigned): Likewise.
674 * dispnew.c (update_frame_1, sit_for): Likewise.
675 * fileio.c (file_offset): Likewise.
676 * filelock.c (read_lock_data, lock_file): Likewise.
677 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
679 * font.c (font_intern_prop, font_style_symbolic): Likewise.
680 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
681 * lread.c (read1): Likewise.
682 * minibuf.c (read_minibuf_noninteractive): Likewise.
683 * nsterm.m (x_set_frame_alpha): Likewise.
684 * process.c (wait_reading_process_output): Likewise.
685 * region-cache.c (delete_cache_boundaries): Likewise.
686 * xterm.c (x_set_frame_alpha): Likewise.
688 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
690 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
693 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
695 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
696 because atimer expiration is absolute rather than relative.
698 2014-07-25 Eli Zaretskii <eliz@gnu.org>
700 * w32term.h (current_popup_menu, menubar_in_use): Move
701 declarations from w32term.c.
703 2014-07-25 Martin Rudalics <rudalics@gmx.at>
705 * w32fns.c (menubar_in_use): No more static.
706 * w32term.c (current_popup_menu, menubar_in_use): Declare.
708 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
710 Move hourglass machinery to RIF.
711 * dispextern.h (struct redisplay_interface): New members
712 show_hourglass and hide_hourglass. Indent comments.
713 (show_hourglass, hide_hourglass): Remove prototypes.
714 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
715 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
716 (ns_redisplay_interface): Add them.
717 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
718 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
719 (w32_arrow_cursor): New function to hack around non-GUI frames.
720 (w32_redisplay_interface): Add new functions.
721 * w32term.h (w32_arror_cursor): Add prototype.
722 * xdisp.c (show_hourglass): New function, refactored out from
723 platform-dependent code.
724 (cancel_hourglass): Now call to RIF function.
725 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
726 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
727 (x_redisplay_interface): Add new functions.
729 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
731 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
732 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
733 and complete previous change.
734 * frame.c (adjust_frame_height): New function.
735 (Fset_frame_height, Fset_frame_size): Use it.
736 (x_set_frame_parameters): Take frame top margin into account.
738 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
740 * frame.c (Fset_frame_height): Take frame top margin into account.
741 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
742 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
744 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
746 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
747 menubar_height as such. Tweak comment.
748 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
749 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
750 All related users changed.
751 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
752 * xterm.c (handle_one_xevent):
753 * gtkutil.c (xg_event_is_for_menubar):
754 * xfns.c (x_window) [USE_X_TOOLKIT]:
755 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
756 to use FRAME_MENUBAR_HEIGHT.
758 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
760 * frame.c (Fframe_parameters): Always report frame height without
761 menu and tool bar lines.
763 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
765 * nsterm.m (applicationDidFinishLaunching:): Call
766 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
767 (antialiasThresholdDidChange:): New method for EmacsApp.
769 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
771 * macfont.m (macfont_update_antialias_threshold): Remove static.
773 * macfont.h (macfont_update_antialias_threshold): Declare.
775 2014-07-21 Eli Zaretskii <eliz@gnu.org>
777 * w32select.c (setup_windows_coding_system): Apply
778 CODING_ANNOTATION_MASK to the common_flags member of struct
779 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
781 * w16select.c (Fw16_get_clipboard_data): Apply
782 CODING_ANNOTATION_MASK to the common_flags member of struct
785 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
786 buffer position where we are to start the iteration.
787 (handle_invisible_prop): Record in it->stop_charpos the position
788 where the invisible text ends. (Bug#18035)
789 (hscroll_window_tree): Don't try hscrolling windows whose cursor
790 row has zero buffer position as their start position. Reported by
791 martin rudalics <rudalics@gmx.at>.
793 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
794 infinite looping in redisplay when display lines don't have enough
795 space to display even a single character. (Bug#18036)
797 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
799 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
800 * xfns.c (x_window): Use it to allow xfree later.
801 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
802 where appropriate. Use bool for booleans and remove redundant checks.
803 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
804 * xterm.c (x_free_frame_resources): Free shell_position.
806 2014-07-19 K. Handa <handa@gnu.org>
808 * xfaces.c (realize_x_face): Call font_load_for_lface with no
809 mandatory font spec (Bug#17973).
811 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
813 * font.c (font_score): Return the worst score if the size of
814 ENTITY is wrong by more than a factor 2 (Bug#17973).
816 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
818 * frame.c (frame_unspecified_color): New function
819 refactored out from ...
820 (Fframe_parameters, Fframe_parameter): ... adjusted users.
821 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
823 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
824 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
825 * lisp.h (set_frame_param): Remove prototype.
826 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
827 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
830 Prefer 'x_display_info *' to 'Display *' in X selection code.
831 This helps to avoid unneeded calls to x_display_info_for_display.
832 * xterm.h (struct selection_input_event): Record 'x_display_info *'
833 instead of 'Display *'.
834 (SELECTION_EVENT_DPYINFO): New macro.
835 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
836 it as an lvalue. Mention this in comment.
837 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
838 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
839 (selection_data_to_lisp_data, receive_incremental_selection):
840 Convert to use 'x_display_info *'. Adjust users where appropriate.
841 (lisp_data_to_selection_data): Likewise. Also pass 'struct
842 selection data *' as last arg to not return values in args.
843 (unexpect_property_change): Use common removal technique.
845 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
847 * print.c (print_preprocess): Adjust to match changed
848 sub char-table structure and avoid crash (Bug#18038).
850 * data.c (wrong_choice): Not static any more.
851 * lisp.h (wrong_choice): Add prototype.
852 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
853 Declare namebuf as such. Tweak comment.
854 [USE_GTK]: Likewise for tool_bar_position.
855 (fset_tool_bar_position) [USE_GTK]: Ditto.
856 (FRAME_TOOL_BAR_POSITION): New macro.
857 * frame.c (x_report_frame_params):
858 * gtkutil.c (update_frame_tool_bar):
859 * xfns.c (Fx_create_frame): Use it.
860 (x_set_tool_bar_position): Add meaningful diagnostic messages.
862 2014-07-16 Eli Zaretskii <eliz@gnu.org>
864 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
865 buffer's default-directory only if it is a string. (Bug#17986)
867 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
869 More precise control over values of some buffer-local variables.
870 * keyboard.c (Qvertical_scroll_bar):
871 * frame.c (Qleft, Qright): Move to ...
872 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
873 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
874 (syms_of_buffer): DEFSYM all of the above, attach special properties.
875 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
876 vertical-scroll-bar, scroll-up-aggressively
877 and scroll-down-aggressively.
878 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
880 * nsfns.m, frame.h (Qleft, Qright):
881 * nsterm.m (Qleft): Remove declarations.
882 * gtkutil.c (toplevel): Include buffer.h.
883 * data.c (wrong_choice, wrong_range): New functions.
884 (store_symval_forwarding): Handle special properties of buffer-local
885 variables and use functions from the above to signal error, if any.
887 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
889 (struct frame): Re-arrange layout to avoid extra padding and use bit
890 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
891 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
892 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
893 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
894 Define as no-ops because there are no scroll bars anyway.
895 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
898 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
899 Add convenient setter.
900 (font_put_frame_data, font_get_frame_data): Use it.
902 2014-07-15 Daiki Ueno <ueno@gnu.org>
904 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
905 pointer argument, before dereferencing.
906 (XCHAR2B_BYTE2): Likewise.
908 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
910 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
911 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
912 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
913 Use record_unwind_protect_int and avoid consing.
914 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
916 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
918 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
920 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
921 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
923 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
924 (main) [MSDOS]: Use SET_BINARY instead of setmode.
925 * minibuf.c: Include binary-io.h instead of fcntl.h.
926 (read_minibuf_noninteractive):
927 Use set_binary_mode instead of handcrafted code.
928 Don't call emacs_set_tty if emacs_get_tty failed.
929 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
930 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
931 * w32.c (pipe2): Adjust eassert to include O_BINARY.
933 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
934 This works around a GCC compiler bug when Emacs is configured with
935 --enable-gcc-warnings.
937 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
939 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
940 or characters in string, respectively. Add comment.
941 * fringe.c (Fdefine_fringe_bitmap):
942 * fns.c (Fsubstring, substring_both): Use it.
943 * keymap.c (Fdefine_key, Flookup_key):
944 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
946 * term.c (tty_menu_add_pane, tty_menu_add_selection):
948 (tty_menu_show): Simplify because tty_menu_create never return NULL.
950 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
952 Improve behavior of 'bzr up; cd src; make -k'.
953 * Makefile.in (top_srcdir): New var.
954 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
955 Use '$(top_srcdir)' instead of '$(srcdir)/..';
956 its expansion is a bit shorter.
957 (../config.status): Actually build config.status instead of
959 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
960 New macros, copied and relocated from ../Makefile.in.
961 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
962 (../config.status, Makefile): New dependencies and rules,
963 copied with relocation from ../Makefile.in. This should be more
964 likely to rebuild the build machinery properly if you do a 'make'
965 in the src directory.
967 2014-07-12 Eli Zaretskii <eliz@gnu.org>
969 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
972 * w32fns.c (Fx_file_dialog): Mention in the doc string the
973 behavior on Windows 7 and later when the function is repeatedly
974 invoked with the same value of DIR. (Bug#17950)
976 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
977 string to match the one in w32fns.c.
979 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
980 stdin to binary mode only if it is connected to a terminal.
982 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
984 Coalesce extern decls.
985 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
986 * sysdep.c (emacs_get_tty, emacs_set_tty):
987 Move duplicate extern decls from here ...
988 * systty.h: ... to here, so that there's just one copy.
990 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
992 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
994 * nsfns.m (Fns_popup_font_panel): Ditto.
996 2014-07-11 Eli Zaretskii <eliz@gnu.org>
998 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
1000 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
1002 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
1003 [DOS_NT]: Implement for WINDOWSNT.
1005 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
1008 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1010 * sysdep.c (suppress_echo_on_tty): New function.
1011 * minibuf.c (read_minibuf_noninteractive): Use it.
1013 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
1015 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
1016 sysinfo failed. Adjust docstring.
1018 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1020 Implement memory-info for MS-DOS.
1021 * dosfns.c (dos_memory_info): New function.
1022 * dosfns.h (dos_memory_info): Add prototype.
1023 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
1024 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
1025 of doing some of its job.
1027 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
1028 reference termios structure members.
1030 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1032 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
1034 * minibuf.c (top): Include systty.h. Declare external
1035 emacs_get_tty and emacs_set_tty.
1036 (Vread_hide_char): New lisp variable.
1037 (read_minibuf_noninteractive): Hide characters with
1038 Vread_hide_char if it is a character. (Bug#17839)
1040 2014-07-10 Eli Zaretskii <eliz@gnu.org>
1042 Implement memory-info for MS-Windows.
1043 * w32.c (w32_memory_info): New function.
1044 * w32.h (w32_memory_info): Prototype it.
1045 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
1047 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
1049 * coding.h (struct coding_system): Remove 'error_positions' (unused)
1050 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
1051 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
1052 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1053 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1054 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1055 (decode_coding_big5, decode_coding_charset, decode_coding)
1056 (encode_coding): Adjust users.
1058 * alloc.c (Fmemory_info): New function.
1060 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1062 * syntax.c (back_comment): Use more-natural location for label.
1064 * font.c, font.h (font_unparse_fcname): Now static.
1065 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1067 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1069 Next minor cleanup of font subsystem.
1070 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1071 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1073 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1075 * ftfont.h (ftfont_font_format): Remove prototype.
1076 * ftfont.c (ftfont_font_format): Remove; now unused.
1078 * nsfont.m (nsfont_open):
1079 * w32font.c (w32font_open_internal):
1080 * w32uniscribe.c (uniscribe_open):
1081 * xfont.c (xfont_open):
1082 * xftfont.c (xftfont_open): All users changed.
1084 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1085 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1087 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1089 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1090 x_produce_glyphs does when it generates a stretch glyph that
1091 represents a TAB. (Bug#17969)
1093 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1094 and there is a display property at that position, don't call
1095 move_it_to to move to a position before window start. (Bug#17942)
1096 Fix condition for finding CHARPOS by the first call to move_it_to.
1099 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1101 * syntax.c (find_defun_start): Try the cache even
1102 if !open_paren_in_column_0_is_defun_start.
1103 (back_comment): If find_defun_start was pessimistic, use the
1104 scan_sexps_forward result to improve the cache (bug#16526).
1106 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1108 * xdisp.c (redisplay_window): If redisplay of a window ends up
1109 with point in a partially visible line at end of the window, make
1110 sure the amended position of point actually has smaller Y
1111 coordinate; if not, give up and scroll the display. (Bug#17905)
1113 * window.c (window_scroll_pixel_based): When point ends up at the
1114 last fully visible line, don't let move_it_to stop at the left
1115 edge of the line and dupe us into thinking point is inside the
1118 * w32.c (network_interface_info): Make sure the argument is a
1121 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1123 * process.c (read_and_dispose_of_process_output): Fix typo
1124 in previous patch: we want nonnegative fds, not nonzero fds.
1126 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1128 * chartab.c (char_table_translate): Move to...
1129 * character.h (char_table_translate): ... inline function here.
1130 Avoid Faref and assume that args are always valid. This helps to
1131 speedup search, which is especially important for a huge buffers.
1132 * lisp.h (char_table_translate): Remove prototype.
1134 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1135 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1136 New function, with an intention to avoid code duplication between
1138 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1140 * ftfont.c (ftfont_open):
1141 * macfont.m (macfont_open):
1142 * xftfont.c (xftfont_open): Use it.
1144 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1146 * process.c: Add sanity checks for file descriptors (Bug#17844).
1147 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1148 Check that infd is nonnegative before using it as an fd.
1149 (read_and_dispose_of_process_output, Fprocess_send_eof):
1150 Likewise, for outfd.
1151 (wait_reading_process_output): Omit unnecessary check of infd.
1153 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1155 Minor fixups related to usage of the 'long' type.
1156 * gnutls.c (emacs_gnutls_handshake):
1157 * xfaces.c (dump_realized_face):
1158 Work even if 'long' is narrower than 'void *'.
1159 * termcap.c (scan_file):
1160 * xselect.c (x_decline_selection_request)
1161 (x_reply_selection_request, x_get_window_property):
1162 * xterm.c (x_set_frame_alpha):
1163 Remove unnecessary 'L' suffixes of integer constants.
1164 * xfns.c (hack_wm_protocols):
1165 * xselect.c (x_fill_property_data):
1166 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1167 Remove unnecessary casts to 'long'.
1168 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1170 Minor ImageMagick safety fixes.
1171 * image.c (imagemagick_compute_animated_image):
1172 Remove useless assignment to local. Avoid problems if dest_width is 0.
1173 (imagemagick_load_image): Use int for pixel counts that can't
1174 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1175 a row width greater than the image width (or greater than LONG_MAX!).
1177 2014-07-04 K. Handa <handa@gnu.org>
1179 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1180 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1181 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1183 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1185 * font.h (struct font_driver): Remove get_outline and free_outline;
1186 not used by any font driver.
1187 * ftfont.c (ftfont_driver):
1188 * macfont.m (macfont_driver):
1189 * nsfont.m (nsfont_driver):
1190 * w32font.c (w32font_driver):
1191 * w32uniscribe.c (uniscribe_font_driver):
1192 * xfont.c (xfont_driver): Related users changed.
1193 * xselect.c (x_get_window_property): Use convenient xmalloc.
1194 Call to xfree only if some data was really allocated.
1196 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1198 On MS-Windows, display busy cursor on all GUI frames.
1199 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1200 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1201 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1203 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1204 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1206 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1208 Use convenient alists to manage per-frame font driver-specific data.
1209 * frame.h (struct frame): Rename font_data_list to...
1210 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1211 * font.h (struct font_data_list): Remove; no longer need a special
1213 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1215 * font.c (font_put_frame_data, font_get_frame_data)
1216 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1218 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1219 Related users changed.
1220 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1221 Prefer convenient xmalloc and xfree.
1223 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1225 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1226 the window whose glyph row is being prepared and a flag whether it
1227 is for mode/header line. Make sure the glyph row's marginal areas
1228 are in sync with what the window wants.
1231 * xdisp.c (display_line, display_mode_line): Call
1232 prepare_desired_row with additional arguments, as appropriate.
1234 * dispextern.h (prepare_desired_row): Adjust prototype.
1236 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1238 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1239 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1240 caused by xw_popup_dialog in daemon mode (Bug#17891).
1242 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1244 * frame.c (do_switch_frame): When switching to another TTY frame,
1245 make sure FrameCols and FrameRows are in sync with the new frame's
1248 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1250 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1251 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1252 min_char slots. Adjust comment.
1253 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1254 Add SUB_CHAR_TABLE_OFFSET member.
1255 (make_uninit_sub_char_table): New function.
1256 (toplevel): Add compile-time assert to verify suitable member layout
1257 in Lisp_Sub_Char_Table.
1258 * alloc.c (mark_char_table): Add extra argument to denote char table
1259 subtype. Adjust to match new layout of sub char-table.
1260 (mark_object): Always mark sub char-tables with mark_char_table.
1261 * chartab.c (make_sub_char_table, copy_sub_char_table)
1262 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1263 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1264 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1265 All related users changed.
1266 * lread.c (read1): Adjust to match new layout of sub char-table.
1267 * print.c (print_object): Likewise (Bug#17898).
1269 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1271 * keymap.c (get_keyelt): Simplify.
1272 (copy_keymap_item): Remove left-over code for when we had
1273 key-shortcut caches.
1275 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1277 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1278 (dealloc): Remove for EmacsScroller.
1280 * nsterm.h (EmacsScroller): Remove dealloc.
1282 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1284 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1286 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1288 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1289 when setNeedsDisplay is called so we don't trigger redisplay for every
1292 * nsterm.m (any_help_event_p): New variable.
1293 (mouseMoved:): Set any_help_event_p to YES if help event is
1294 generated. Remove else with empty help event that triggered redisplay
1295 for every mouse move.
1296 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1298 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1300 * xfns.c (Qsuppress_icon): Remove; no real users.
1301 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1302 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1303 (syms_of_w32fns): Don't DEFSYM it.
1305 2014-06-29 Glenn Morris <rgm@gnu.org>
1307 * Makefile.in (ns-app): Mark as PHONY.
1309 2014-06-28 Glenn Morris <rgm@gnu.org>
1311 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1312 liblw.a in this directory.
1314 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1316 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1317 also in unibyte case. (Bug#17865)
1319 2014-06-28 K. Handa <handa@gnu.org>
1321 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1322 (MIN_CHARBUF_SIZE): New macro.
1323 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1325 2014-06-27 Glenn Morris <rgm@gnu.org>
1327 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1328 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1329 (.el.elc): Replace suffix rule with pattern rule.
1330 (%.elc): New pattern rule, with order-only prerequisite.
1331 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1332 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1333 in place of BOOTSTRAPEMACS.
1335 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1337 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1339 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1341 Consistently use validate_subarray to verify substring.
1342 * fns.c (validate_substring): Not static any more. Adjust to
1343 use ptrdiff_t, not EMACS_INT, because string and vector limits
1344 can't exceed ptrdiff_t even if EMACS_INT is wider.
1345 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1346 (secure_hash): Adjust user.
1347 * lisp.h (validate_subarray): Add prototype.
1348 * coding.c (Fundecodable_char_position):
1349 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1350 Use validate_subarray. Adjust comment to mention substring.
1352 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1354 Do not allow out-of-range character position in Fcompare_strings.
1355 * fns.c (validate_subarray): Add prototype.
1356 (Fcompare_substring): Use validate_subarray to check ranges.
1357 Adjust comment to mention that the semantics was changed. Also see
1358 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1360 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1362 Be more consistent about the 'Qfoo' naming convention.
1363 * image.c (Fimagemagick_types):
1364 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1365 * process.c (Fmake_network_process):
1366 Rename C local identifier 'Qfoo to avoid giving the false
1367 impression that it stands for the symbol 'foo'.
1369 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1371 Simplify and cleanup character conversion stuff.
1372 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1374 * character.c (multibyte_char_to_unibyte)
1375 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1376 * character.h (make_char): Remove; unused.
1377 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1378 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1379 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1380 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1381 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1383 2014-06-22 Mario Lang <mlang@delysid.org>
1385 * w32fns.c (Fw32_shell_execute): The the -> the.
1387 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1389 * xmenu.c (mouse_position_for_popup):
1390 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1391 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1392 * menu.c (Fx_popup_menu):
1393 * xselect.c (x_handle_dnd_message): Adjust users.
1394 * menu.h (mouse_position_for_popup): Remove prototype.
1395 * xterm.h (x_relative_mouse_position): Add prototype.
1396 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1397 call XFree if XQueryTree returns zero.
1399 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1401 * indent.c (Fvertical_motion): Doc fix.
1402 Move to the goal column, if any, with a single call to
1403 move_it_in_display_line, not in two calls. Doing this with two
1404 calls causes move_it_in_display_line apply the line-prefix
1405 handling twice instead of just once. (Bug#17823)
1407 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1409 Port to OS X ACLs (Bug#17810).
1410 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1411 ACL_TYPE_ACCESS) doesn't work.
1413 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1415 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1416 before checking key-translation-map (bug#17659).
1418 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1420 * font.c (font_make_object): Avoid dangling pointer which may
1421 crash GC (Bug#17771).
1423 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1425 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1426 prototype of DGifCloseFile as appropriate for older and newer
1428 (gif_close): New function, encapsulates the differences in the
1429 calling sequence of DGifCloseFile before v5.1.0 and after it.
1430 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1431 error string where appropriate. (Bug#17790)
1433 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1434 macro execution, make sure point didn't move since last complete
1435 redisplay, as the condition for using the glyph matrix
1436 information. (Bug#17777)
1438 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1440 Minor cleanup of fonset code.
1441 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1442 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1443 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1444 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1445 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1446 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1447 (free_realized_fontset): Remove because a no-op since 2008.
1448 (free_face_fontset): Adjust user.
1449 (syms_of_fontset): Shrink fontset by one extra slot.
1451 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1453 Omit redundant extern decls.
1454 Most of this patch is from Dmitry Antipov, in:
1455 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1456 * commands.h (update_mode_lines):
1457 * frame.h (Qbackground_color, Qforeground_color)
1458 (x_set_menu_bar_lines):
1459 * ftfont.c (ftfont_font_format):
1460 * intervals.h (Qkeymap, Qfont):
1461 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1462 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1463 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1464 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1465 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1466 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1467 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1468 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1469 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1470 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1471 (Qtool_bar, Qheader_line):
1472 * macros.c (Fexecute_kbd_macro):
1473 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1474 * xterm.c (x_delete_terminal, XSetIMValues):
1475 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1476 (x_implicitly_set_name, popup_activated)
1477 (widget_store_internal_border):
1478 Remove redundant decls.
1479 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1480 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1481 Remove _Noreturn, as make-docfile now does that for us.
1482 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1483 (Qregion_extract_function): New decl.
1484 * window.c, xfns.c: Include menu.h.
1486 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1488 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1490 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1492 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1493 * callint.c (read_file_name): ... convert to static here.
1494 * lisp.h (Fread_file_name): Do not EXFUN it.
1495 (STRING_COPYIN): Remove; unused.
1496 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1497 (char_composable_p): ... static function. All users changed.
1498 * eval.c (toplevel): Remove redundant #include directives.
1499 * xterm.c (x_initialize): Add static to match prototype.
1500 * ccl.c (Fccl_execute_on_string):
1501 * font.c (fon_intern_prop): Use make_specified_string.
1503 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1505 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1506 Reported by David Caldwell in:
1507 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1509 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1511 Do not ask for XRender extension each time XFT font is opened.
1512 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1513 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1515 2014-06-15 Glenn Morris <rgm@gnu.org>
1517 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1519 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1521 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1522 information if we are in the middle of executing a keyboard macro,
1523 since redisplay doesn't update the screen until the macro is
1524 finished. (Bug#17777)
1526 * alloc.c (cleanup_vector): Don't dereference a font driver
1527 pointer if it is NULL. (Bug#17771)
1529 2014-06-13 Glenn Morris <rgm@gnu.org>
1531 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1532 ($(lispsource)/international/charprop.el)
1533 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1534 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1535 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1536 GNU make automatically passes command-line arguments to sub-makes.
1538 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1540 Avoid hangs in accept-process-output (Bug#17647).
1541 * lisp.h, process.c (wait_reading_process_input):
1542 Return int, not bool. All uses changed.
1543 * process.c (SELECT_CANT_DO_WRITE_MASK):
1544 Remove macro, replacing with ...
1545 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1547 (status_notify): New arg WAIT_PROC. Return int, not void.
1550 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1552 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1553 the frame is the initial frame, because the hook is not set up
1554 then, and Emacs crashes.
1555 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1557 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1559 * keymap.c (silly_event_symbol_error): Don't recommend the use
1562 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1564 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1565 matching overlay strings with 'cursor' property against buffer
1566 positions traversed in the glyph row. (Bug#17744)
1568 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1570 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1573 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1574 determine 10.9 (Bug#17751).
1576 * macfont.m (macfont_draw): Positions were not freed.
1578 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1580 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1581 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1582 function. Also adjust comment.
1583 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1585 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1586 * font.c (font_done_for_face):
1587 * xface.c (realize_non_ascii_face): Adjust user.
1588 * font.h (struct font_driver): Convert 'prepare_face' to return
1589 void because its return value is never used anyway.
1590 * xfont.c (xfont_prepare_face): Return void.
1591 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1592 (xftfont_done_face): Use xfree.
1594 * dispextern.h (last_tool_bar_item): Remove declaration.
1595 * frame.h (struct frame): New member last_tool_bar_item.
1596 * frame.c (make_frame): Initialize it.
1597 * xdisp.c (toplevel): Remove last_tool_bar_item.
1598 (handle_tool_bar_click, note_tool_bar_highlight):
1599 * w32term.c (w32_read_socket, w32_initialize):
1600 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1602 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1603 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1605 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1607 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1608 * process.c (Faccept_process_output)
1609 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1610 the return value is about PROCESS, not about other processes.
1612 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1614 Further adjustments to mark_object and friends.
1615 Now the mark_object's stack is just 32 bytes on a 64-bit
1616 system, which means extra 20% off the stack usage.
1617 * alloc.c (mark_save_value): As before, refactored out from ...
1618 (mark_object): ... adjusted user. Also add comment.
1620 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1622 Fix core dump after a dropped X connection (Bug#17704).
1623 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1624 is dead, as we may be shutting down.
1626 2014-06-08 Glenn Morris <rgm@gnu.org>
1628 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1630 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1632 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1634 If a C name must be extern on some platforms, make it extern on all.
1635 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1637 * font.h (ftxfont_driver) [HAVE_XFT]:
1638 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1639 * lisp.h (get_frame_param):
1640 * menu.h (tty_menu_show):
1641 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1642 * termhooks.h (encode_terminal_code):
1643 * xterm.h (x_menu_wait_for_event):
1645 * frame.c (get_frame_param):
1646 * fringe.c (max_used_fringe_bitmap):
1647 * ftxfont.c (ftxfont_driver):
1648 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1649 * menu.c (menu_items_inuse):
1650 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1651 * term.c (encode_terminal_code, tty_menu_show):
1652 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1653 * xfaces.c (load_color):
1654 * xmenu.c (x_menu_wait_for_event):
1657 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1659 Change object marking routines to minimize stack usage.
1660 This change moves a few cold paths from mark_object to NO_INLINE
1661 functions and adjusts symbol marking loop. According to GCC 4.8.2
1662 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1663 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1664 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1665 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1666 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1667 refactored out from ...
1668 (mark_object): ... adjusted user. Also mark symbols in a tight
1670 (mark_face_cache): Add NO_INLINE.
1672 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1674 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1675 contains garbage on WINDOWSNT (which could potentially infloop at
1678 Minimize cursor motion during TTY menu updates.
1679 * term.c (tty_menu_display): Don't position cursor here.
1680 Instead, pass the cursor coordinates to update_frame_with_menu.
1681 (tty_menu_activate): Send the hide cursor command only once in an
1682 iteration through the outer 'while' loop.
1684 * dispnew.c (update_frame_1): Accept an additional argument
1685 SET_CURSOR_P, and position the cursor at the end of the frame
1686 update only if that argument is non-zero. All callers changed to
1687 provide the additional argument as non-zero, except for
1688 update_frame_with_menu.
1689 (update_frame_with_menu): Accept 2 additional arguments ROW and
1690 COL; if they are non-negative, instruct update_frame_1 not to
1691 position the cursor, and instead position it according to ROW and COL.
1693 * dispextern.h (update_frame_with_menu): Update prototype.
1695 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1697 * callproc.c (call_process): Don't check read-only if we don't insert
1698 anything (bug#17666).
1700 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1702 * dispnew.c (update_frame_with_menu): Set display_completed.
1704 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1706 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1708 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1710 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1712 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1713 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
1715 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
1717 * window.c (Frecenter): Signal an error if window-buffer is not
1720 * keyboard.c (make_lispy_position): Don't include a buffer position in
1721 mode/header-line mouse events.
1723 * keyboard.c (read_char): Handle (t . <event>) in the second use of
1724 Vunread_command_events (bug#17650).
1726 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
1728 * xterm.c (x_setup_pointer_blanking):
1729 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
1731 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
1733 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
1734 because it will be defined in generated config.h if needed.
1736 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1738 Use terminal-specific hooks to display popup dialogs.
1739 * termhooks.h (struct terminal): New field popup_dialog_hook.
1740 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
1741 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
1742 code and use popup_dialog_hook.
1743 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
1744 * nsterm.h (ns_popup_dialog): Adjust prototype.
1745 * nsterm.m (ns_create_terminal):
1746 * w32term.c (w32_create_terminal):
1747 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
1748 Setup popup_dialog_hook.
1750 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1752 * w32heap.c (report_temacs_memory_usage): Improve the report by
1753 reporting the large blocks that are actually occupied at dump time.
1755 * w32console.c (initialize_w32_display): Set the console
1756 menu_show_hook, otherwise TTY menus are broken on w32.
1758 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1760 Use terminal-specific hooks to display menus.
1761 * termhooks.h (struct terminal): New field menu_show_hook.
1762 * menu.h (<anonymous enum>): Bit flags for menu hooks.
1763 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
1765 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
1766 * nsmenu.m (ns_menu_show):
1767 * w32menu.c (w32_menu_show):
1768 * xmenu.c (x_menu_show):
1769 * term.c (tty_menu_show): Adjust to use bit flags.
1770 (set_tty_hooks): Set menu_show_hook.
1771 * xterm.c (x_create_terminal):
1772 * nsterm.m (ns_create_terminal):
1773 * msdos.c (initialize_msdos_display):
1774 * w32term.c (w32_create_terminal): Likewise.
1776 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
1778 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
1780 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1782 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
1783 (FD_SET): Don't define on WINDOWSNT.
1785 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1787 * emacs.c: Include "sysselect.h", to define its inline functions.
1788 Problem reported by Glenn Morris in:
1789 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
1791 Do not require libXt-devel when building with gtk.
1792 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
1793 dependency on libXt-devel.
1794 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
1795 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
1796 lwlib-widget.h now does this.
1797 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
1799 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
1801 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
1802 * process.c (add_read_fd, delete_read_fd, add_write_fd)
1803 (delete_write_fd, wait_reading_process_output):
1804 Remove now-redundant easserts.
1805 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
1806 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1807 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
1808 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
1810 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1812 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
1813 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
1814 (calloc): Don't undef, it is never defined.
1815 (HEAP_ENTRY_SHIFT): Remove unused macro.
1817 * Makefile.in (C_HEAP_SWITCH): Remove.
1818 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
1820 Fix MS-Windows build broken by menu changes on 2014-06-02.
1821 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
1823 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
1824 Define instead of including ../lwlib/lwlib.h, which causes
1825 compilation errors due to missing X11 headers.
1827 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1829 * process.c (wait_reading_process_output): Omit incorrect test of
1830 p->infd against zero. Add easserts for infd having a plausible value.
1832 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1834 Adjust to match recent lwlib changes.
1835 * menu.h (xmalloc_widget_value): Replace by ...
1836 (make_widget_value): ... new prototype.
1837 * menu.c (xmalloc_widget_value): Replace by ...
1838 (make_widget_value): ... new function.
1839 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
1840 * gtkutil.c (malloc_widget_value, free_widget_value):
1841 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
1842 * keyboard.h (enum button_type, struct _widget_value):
1843 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
1845 * nsmenu.m (ns_update_menubar, ns_menu_show):
1846 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
1847 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
1848 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
1850 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1852 * image.c (x_query_frame_background_color)
1853 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
1854 Fix --enable-gcc-warnings compilation without image libraries.
1856 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1858 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
1859 emulated break value only if it goes up.
1860 (sbrk): Add assertion that the INCREMENT argument is strictly
1861 zero. Improve and correct the commentary.
1863 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1865 Improve AIX-related merge from emacs-24.
1866 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
1867 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
1868 not on AIX; since we're on the trunk we can use enums more broadly.
1870 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1872 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
1874 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1875 to min(value, whole).
1877 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1879 Bring back the changes to GDB-visible symbols, but only on AIX.
1880 And only if it's not pre-4.2 GCC.
1881 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1882 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1883 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1886 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1888 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1889 with PT, not GPT. (Bug#16433)
1891 Revert last changes to GDB-visible symbols.
1892 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1893 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1894 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1897 2014-06-02 Glenn Morris <rgm@gnu.org>
1899 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1901 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1903 Fix port to 32-bit AIX with xlc (Bug#17598).
1904 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1905 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1906 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1907 to work around a compiler bug in IBM xlc 12.1.
1909 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1911 * xterm.c (x_update_window_end): Don't invalidate the entire
1912 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1913 highlight needs to be redisplayed. (Bug#17588)
1915 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1917 Port the GDB-visible symbols to AIX.
1918 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1919 optimizes away the relevant external symbols. Use enums instead;
1920 this suffices for the AIX port, which is 32-bit-only anyway.
1921 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1922 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1923 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1926 Include sources used to create macuvs.h.
1927 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1928 * macuvs.h: Use automatically-generated header.
1930 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1932 Port signal-handling to DragonFly BSD (Bug#17646).
1933 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
1934 Move implementations from callproc.c to sysdep.c.
1935 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
1936 Move declarations from process.h to syssignal.h.
1938 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
1940 * callint.c (Ffuncall_interactively): Add usage.
1942 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1944 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
1946 2014-05-30 Eli Zaretskii <eliz@gnu.org>
1948 * w32heap.c (malloc_before_dump, malloc_after_dump)
1949 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1950 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
1951 set errno where appropriate to emulate CRT functions.
1953 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
1955 Debugging facility to check whether 'const char *' points to
1956 relocatable data of non-pure Lisp string.
1957 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
1958 (mark_maybe_pointer): ... adjusted user.
1959 (relocatable_string_data_p): New function.
1960 * lisp.h (relocatable_string_data_p): Add prototype.
1961 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
1962 the pointer to relocatable Lisp data is not used.
1964 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1966 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
1967 * atimer.c (block_atimers):
1968 * callproc.c (block_child_signal): Block SIGINT too;
1969 otherwise, its handler might now unblock signals that it shouldn't.
1970 * keyboard.c (read_char): Clear signal mask, since we may
1971 be in a SIGINT handler, and many signals may be masked.
1972 * keyboard.c (handle_interrupt):
1973 * sysdep.c (handle_arith_signal):
1974 Clear signal mask instead of just unblocking the signal that
1975 was received, since several signals may be blocked at this point.
1977 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1979 * Makefile.in (TEMACS_POST_LINK): Remove target.
1980 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
1981 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
1983 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1985 * xmenu.c (xdialog_show): Remove prototype, rename to
1986 x_dialog_show, remove 2nd arg because it's always zero
1987 and simplify accordingly.
1988 (xw_popup_dialog): Adjust user.
1989 * w32menu.c (w32_dialog_show): Adjust prototype, remove
1990 2nd arg because it's always zero and simplify accordingly.
1991 (w32_popup_dialog): Adjust user.
1993 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1995 * w32heap.c (report_temacs_memory_usage): New function.
1997 * unexw32.c (unexec) [ENABLE_CHECKING]:
1998 Call report_temacs_memory_usage.
2000 * w32heap.h (report_temacs_memory_usage): Add prototype.
2002 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2004 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
2005 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
2007 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2009 * buffer.c (init_buffer): Accept an argument 'initialized'.
2010 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
2011 mmap_regions and mmap_fd, to avoid referencing stale data from the
2012 dump phase. Add an assertion for buffer text of buffers created
2013 in temacs before this function is called. (Bug#17622)
2014 (mmap_regions_1, mmap_fd_1): Remove unused variables.
2016 * lisp.h (init_buffer): Update prototype.
2018 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
2020 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2022 * alloc.c (Fgarbage_collect): Fix compilation with
2023 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2025 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2027 * frame.c, frame.h (frame_char_to_pixel_position)
2028 (frame_set_mouse_position): Now static, and made private in
2029 frame.c rather than public in frame.h.
2031 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2033 Refactor mouse positioning stuff to avoid code duplication.
2034 * frame.h (frame_char_to_pixel_position): New function.
2035 (x_set_mouse_position): Rename to...
2036 (frame_set_mouse_position): ...new function.
2037 (frame_set_mouse_pixel_position): Add prototype.
2038 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
2039 Rename to frame_set_mouse_pixel_position.
2040 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
2042 * xterm.h, w32term.h ( x_set_mouse_position)
2043 (x_set_mouse_pixel_position): Remove prototypes.
2045 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2047 On X, always make pointer visible when deleting frame (Bug#17609).
2048 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
2050 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
2052 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2053 * keyboard.c (gobble_input): If there is no terminal input error,
2054 make sure the pointer is visible for all frames on this terminal.
2055 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2056 it was previously disabled.
2058 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2060 * data.c (Fzerop): Move to Elisp.
2061 (syms_of_data): Don't defsubr it.
2062 * keyboard.c (echo_keystrokes_p): New function.
2063 (read_char, record_menu_key, read_key_sequence): Use it.
2065 * callint.c (Qfuncall_interactively): New var.
2066 (Qcall_interactively): Remove.
2067 (Ffuncall_interactively): New function.
2068 (Fcall_interactively): Use it.
2069 (syms_of_callint): Defsubr it.
2071 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2073 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2074 relocated from under us.
2076 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2078 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2079 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2081 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2083 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2084 for MinGW, since it no longer uses gmalloc.
2086 * buffer.c: Do not define mmap allocations functions for Windows.
2087 Remove mmap_find which is unused. Remove mmap_set_vars which does
2089 [WINDOWSNT]: Include w32heap.h.
2090 (init_buffer): Always allocate new memory for buffers.
2092 * emacs.c: Remove mmap_set_vars calls.
2094 * image.c (free_image): Undef free for Windows because it is
2095 redirected to our private version.
2097 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2098 (copy_executable_and_dump_data): Remove dumping the heap section.
2099 (unexec): Restore using_dynamic_heap after dumping.
2101 * w32heap.c (dumped_data_commit, malloc_after_dump)
2102 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2103 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2104 (mmap_free): New functions.
2106 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2108 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2110 * image.c (imagemagick_load_image): Use MagickRealType for local
2111 'color_scale', instead of double, to avoid a GCC warning about
2114 * xfns.c (Fx_window_property): Remove unused local.
2116 Don't kill already-reaped process (Bug#17561).
2117 * process.c (process_send_signal): Fix race condition where a
2118 subprocess was reaped by a signal handler between the check for
2119 liveness and calling 'kill', which meant that Emacs could in
2120 theory kill an innocent bystander process. Do the fix by blocking
2121 SIGCHLD in a critical section that checks liveness before killing.
2123 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2125 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2127 2014-05-26 Ken Brown <kbrown@cornell.edu>
2129 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2130 even if !CYGWIN (see bug#17510).
2132 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2134 * nsfns.m (Fns_do_applescript): Surround NSApp run
2135 with calls to ns_init_events, ns_finish_events (Bug#17424).
2137 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2139 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2140 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2142 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2143 with calls to ns_init_events, ns_finish_events (Bug#17424).
2145 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2147 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2148 if we are iterating over an object that generates glyphs for
2149 marginal areas. (Bug#17585)
2151 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2153 * xdisp.c (safe__call1, safe__eval): Now static.
2155 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2157 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2158 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2159 (safe_call1): Call safe_call instead of safe__call directly.
2161 2014-05-26 Ken Brown <kbrown@cornell.edu>
2163 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2164 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2167 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2169 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2170 (safe__call, safe__call1, safe__eval): New functions.
2171 (safe_call): Use it.
2172 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2173 (display_mode_element): Same for `:eval'.
2175 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2177 Fix port to 32-bit AIX (Bug#17540).
2178 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2179 twice. _text already includes this offset.
2180 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2182 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2184 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2185 when closest_pos is identical to to_charpos, don't recurse, since
2186 we already tried that, and failed. (Bug#17539)
2188 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2189 unwinding when frame's faces were not initialized yet, increment
2190 the frame's image-cache reference count before calling
2191 x_free_frame_resources. Don't dereference
2192 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2194 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2196 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2199 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2200 macfont.m, call draw with adjusted arguments so font drivers
2201 don't need to do that.
2203 * macfont.m (macfont_draw): Merge changes from Macport.
2205 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2207 * alloc.c (garbage_collect_1): New function, with all of the guts
2208 of Fgarbage_collect.
2209 (mark_stack): Accept an argument END and don't mark Lisp objects
2210 on the stack beyond the address given by END. Calculation of END
2211 was moved to Fgarbage_collect.
2212 (Fgarbage_collect): Calculate the end address of the stack portion
2213 that needs to be examined by mark_stack, and pass that address to
2214 garbage_collect_1, which will pass it to mark_stack.
2215 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2216 for more details about the underlying problems. In particular,
2217 this avoids dumping Emacs with the large hash-table whose value is
2218 held in purify-flag for most of the time loadup.el runs.
2220 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2222 * xfns.c (x_window_property_intern): New function (code from
2224 (Fx_window_property): Call x_window_property_intern. If property
2225 not found and NILP (source) and outer window != inner window,
2226 check outer window for property (Bug#17537).
2228 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2230 Supply malloc and alloc_size attributes for extern allocators.
2231 This documents the C API, and helps GCC generate a bit better code.
2232 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2233 (ATTRIBUTE_MALLOC_SIZE): New macros.
2234 * gmalloc.c (malloc, realloc, calloc):
2235 * gtkutil.h (malloc_widget_value):
2236 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2237 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2240 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2242 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2243 * image.c (imagemagick_load_image): Port to hosts that do not use
2244 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2246 2014-05-21 Leo Liu <sdl.web@gmail.com>
2248 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2250 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2252 * dbusbind.c (xd_signature): Revert last 2 patches.
2254 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2256 Allow any non-nil value to count as true in bool-vector.
2257 Likewise for xd_signature in dbusbind.c.
2258 This is more consistent with the usual practice in Emacs, which is
2259 that any non-nil value counts as true.
2260 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2261 * dbusbind.c (xd_signature): Likewise, for booleans.
2262 * data.c, lisp.h (Qbooleanp):
2263 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2265 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2267 * lisp.h (CHECK_BOOLEAN): New function.
2268 * alloc.c (Fbool_vector): New function.
2269 (syms_of_alloc): Defsubr it.
2270 * data.c (Qbooleanp): New symbol.
2271 (syms_of_data): DEFSYM it.
2272 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2274 * font.c (font_matching_entity): Extract font-entity object
2275 from the vector of matching entities (Bug#17486).
2277 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2279 Assume C99 or later (Bug#17487).
2280 * bytecode.c (B__dummy__): Remove.
2281 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2282 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2283 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2284 * regex.c (DEBUG_PRINT): Assume varargs macros.
2285 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2287 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2289 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2290 memory for every buffer that was dumped.
2292 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2294 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2295 (Fnreverse): Allow vectors and bool vectors.
2297 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2299 Minor cleanup for terminal setup.
2300 * termhooks.h (create_terminal): Adjust prototype.
2301 * terminal.c (create_terminal): Pass output method and RIF as args.
2302 (init_initial_terminal):
2303 * nsterm.m (ns_create_terminal):
2304 * term.c (init_tty):
2305 * w32term.c (w32_create_terminal):
2306 * xterm.c (x_create_terminal): Adjust users.
2307 Avoid redundant NULL initializers and add comments.
2309 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2311 * keyboard.c (Qdeactivate_mark): Now static.
2313 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2315 If available, use Xfixes extension to do pointer blanking.
2316 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2317 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2318 (make_invisible_cursor): Move to...
2319 * xterm.c (make_invisible_cursor): ...here.
2320 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2321 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2322 (x_term_init): Call to x_setup_pointer_blanking.
2323 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2324 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2326 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2328 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2330 2014-05-12 Glenn Morris <rgm@gnu.org>
2332 * fileio.c (Ffile_executable_p): Doc tweak.
2334 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2336 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2337 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2339 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2341 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2343 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2345 Fix initialization of minibuffer history variable (Bug#17430).
2346 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2347 Move the initialization up to prevent any "value void" message.
2349 2014-05-08 Samuel Bronson <naesten@gmail.com>
2351 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2352 are matched (bug#17413).
2354 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2356 Stop tooltips pulling Emacs window to front (Bug#17408).
2357 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2358 SetWindowPos invocations.
2360 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2362 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2363 not initialized (Bug#17398).
2365 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2367 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2369 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2371 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2372 [HAVE_NS]: Do not include png.h.
2373 (x_query_frame_background_color): New function.
2374 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2375 (png_load_body): Coalesce duplicate code.
2377 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2379 Consult libpng-config more consistently (Bug#17339).
2380 * Makefile.in (PNG_CFLAGS): New var.
2381 (ALL_CFLAGS): Use it.
2382 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2383 CFLAGS now handles this.
2385 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2387 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2388 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2389 because WCONTINUED is always defined now.
2390 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2392 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2394 * buffer.c (overlay_strings): Fix the wording of the commentary.
2396 2014-05-01 Glenn Morris <rgm@gnu.org>
2398 * floatfns.c (Fisnan):
2399 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2401 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2403 * term.c (tty_menu_activate): A better initialization for cursor
2406 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2408 * intervals.c: Tighten assertions.
2409 (create_root_interval): Make sure the interval is not empty.
2410 (intervals_equal): Use booleans.
2411 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2412 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2413 (balance_possible_root_interval): Simplify and use booleans.
2414 (split_interval_right, split_interval_left): Check LENGTH, and remove
2415 now redundant assertion.
2416 (adjust_intervals_for_insertion): Remove now redundant assertions.
2417 (delete_node, interval_deletion_adjustment)
2418 (adjust_intervals_for_deletion, merge_interval_right)
2419 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2420 (reproduce_interval): Make sure the interval is not empty.
2422 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2424 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2425 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2426 satisfaction that they would always be initialized.
2428 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2430 * term.c (tty_menu_display): Move the cursor to the active menu item.
2431 (tty_menu_activate): Return the cursor to the active menu item
2432 after displaying the menu and after displaying help-echo.
2433 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2434 for the details of why this is needed by screen readers and
2437 2014-04-30 Glenn Morris <rgm@gnu.org>
2439 * process.c (handle_child_signal):
2440 Handle systems without WCONTINUED. (Bug#15110, 17339)
2442 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2444 * window.c (struct saved_window): Remove mark.
2445 (Fset_window_configuration, save_window_save)
2446 (compare_window_configurations): Don't touch marks any more.
2448 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2450 Use bits_word for gcmarkbits.
2451 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2452 bits_word is typically a tad more efficient for mark bits than
2453 unsigned is, so use bits_word. All uses changed.
2454 * lisp.h (BITS_PER_INT): Remove; no longer used.
2456 Avoid undefined behavior in signed left shift.
2457 This ports to GCC 4.9.0 with -fsanitize=undefined.
2458 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2460 * regex.c (extract_number):
2461 * lisp.h (make_number, XINT):
2462 Do not shift a 1 bit left into a sign bit.
2463 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2464 not int, for gcmarkbits. All uses changed.
2466 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2468 * search.c (Fnewline_cache_check): Don't try to count newlines
2469 outside the buffer's restriction, as find_newline doesn't support that.
2471 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2473 * window.c (Fset_window_configuration): Deactivate the mark before
2475 (set_window_buffer): Ignore window_initialized.
2476 (window_initialized): Remove.
2477 * keyboard.c (Qdeactivate_mark): Not static any more.
2478 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2481 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2483 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2484 and to clang 3.4, which have fixed the bug. This should let us
2485 run a bit faster on these platforms when address sanitization is
2488 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2490 Port to GCC 4.9.0 with --enable-gcc-warnings.
2491 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2493 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2494 a way that also works with GCC 4.9.0.
2496 * search.c (Fnewline_cache_check): Remove unused locals.
2498 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2500 * search.c (find_newline1): New subroutine.
2501 (Fnewline_cache_check): New function.
2502 (syms_of_search): Defsubr it.
2504 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2506 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2507 * keyboard.c (unblock_input): Add comment.
2508 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2510 2014-04-22 Daniel Colascione <dancol@dancol.org>
2512 * lread.c (readevalloop_eager_expand_eval): New function
2513 that can recurse into toplevel forms.
2514 (readevalloop): Call it.
2515 * lisp.h: Declare Qprogn.
2516 * callint.c (Qprogn): No longer static.
2518 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2520 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2521 Also change identifiers to match the comments, and add more assertions
2524 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2526 * emacs.c (close_output_streams): Don't clear and restore errno.
2528 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2530 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2531 never becomes visible, i.e. using XMonad (Bug#17237).
2533 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2535 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2536 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2537 (Fline_pixel_height): Don't assume that the current buffer and the
2538 selected window's buffer are one and the same. (Bug#17281)
2540 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2541 paragraph-start cache before the newline cache. (Bug#17269)
2543 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2545 * term.c (tty_send_additional_strings): No need to fflush here,
2547 (tty_set_terminal_modes): fflush after sending additional strings,
2550 2014-04-17 Daniel Colascione <dancol@dancol.org>
2552 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2554 (tty_send_additional_strings): New function.
2555 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2556 (syms_of_term): Intern tty-mode-set-strings and
2557 tty-mode-reset-strings.
2559 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2561 * window.c (save_window_save): Lookup window_point_insertion_type in
2562 the right buffer (bug#15457).
2563 (Qwindow_point_insertion_type): New var.
2564 (syms_of_window): Initialize it.
2566 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2568 Fix the MSDOS build.
2569 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2570 (copy_text_and_data): Zero out the atexit chain pointer before
2573 * termhooks.h (encode_terminal_code): Update prototype.
2575 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2576 visible for all DOS_NT ports, not just WINDOWSNT.
2577 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2579 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2580 unless it is defined.
2581 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2583 * process.c (close_on_exec, accept4, process_socket): Move into
2584 the "ifdef subprocesses" part.
2585 (catch_child_signal): Condition by "ifdef subprocesses".
2586 (syms_of_process) <Qinternal_default_process_sentinel>
2587 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2589 * msdos.h: Add prototypes for new functions.
2590 (EINPROGRESS): Define.
2591 (O_CLOEXEC): Define to zero.
2593 * msdos.c (check_window_system): Remove unnecessary an
2594 incompatible duplicate function.
2595 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2596 New functions in support of new functionality.
2598 * menu.c (single_menu_item): Add visual indication of submenu
2599 also for menus on MSDOS frames.
2600 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2602 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2603 when async subprocesses aren't supported.
2605 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2607 * emacs.c (close_output_streams): Zero out errno before calling
2610 * dired.c [MSDOS]: Include msdos.h.
2612 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2613 (DATA_START) [MSDOS]: Define.
2614 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2616 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2617 Ifdef away for MSDOS.
2618 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2619 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2621 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2622 Use temporary file template that is compatible with mkostemp.
2623 Move vfork-related portions under #ifndef MSDOS.
2624 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2626 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2628 * buffer.c (Foverlays_at): Add argument `sorted'.
2630 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2632 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2633 text, invalidate the bidi_paragraph_cache upto and including the
2636 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2638 Port to IRIX 6.5 (Bug#9684).
2639 * conf_post.h (INET6) [IRIX6_5]: Define.
2640 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2641 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2643 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2645 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2646 before passing it to system APIs.
2648 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2650 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2651 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2653 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2655 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2657 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2659 Remove DATA_SEG_BITS.
2660 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2661 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2662 cc, but that platform is so old that SGI itself stopped supporting
2663 it in December 2013. If you still need Emacs on IRIX, please
2664 either compile with GCC and port the undumping code, or run
2665 './configure --with-wide-int'.
2666 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2667 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2668 DEFINE_GDB_SYMBOL_START way to define it.
2669 (NONPOINTER_BITS): New macro.
2670 (EMACS_INT): Use it.
2671 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2672 the problem and/or configuring --with-wide-int.
2673 (USE_LSB_TAG): Simplify, based on above changes.
2674 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2675 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2677 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2679 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2680 covered by a display string that ends in a newline, and that cases
2681 going back by DVPOS lines to hit the search limit, lift the limit
2682 and go back until DVPOS is reached. (Bug#17244)
2684 * indent.c (Fvertical_motion): Handle correctly the case when the
2685 display string is preceded by an empty line.
2687 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2688 use S_IWRITE instead.
2690 2014-04-11 Glenn Morris <rgm@gnu.org>
2692 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2694 2014-04-11 Ken Brown <kbrown@cornell.edu>
2696 * Makefile.in (EMACS_MANIFEST): Revert last change.
2698 2014-04-10 Daniel Colascione <dancol@dancol.org>
2700 * puresize.h (BASE_PURESIZE): Increase.
2702 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2704 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2706 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2707 region handling (and don't call signal_before_change) if
2708 inhibit_modification_hooks is set.
2709 (signal_before_change): Don't check inhibit_modification_hooks any more.
2711 2014-04-08 Daniel Colascione <dancol@dancol.org>
2713 * alloc.c (sweep_symbols, mark_object): Assert that symbol
2714 function cells contain valid lisp objects. (Modified version of
2717 * alloc.c (detect_suspicious_free): Split actual stack capturing
2718 out into new function for easier breakpoint setting.
2719 (note_suspicious_free): New function.
2721 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
2723 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
2725 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
2726 (symbol_block_pinned): New var.
2727 (Fmake_symbol): Initialize `pinned'.
2728 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
2729 pinned and signal an error for un-purifiable objects.
2730 (pure_cons): Use it.
2731 (Fpurecopy): Use it, except for objects that can't be purified.
2732 (mark_pinned_symbols): New function.
2733 (Fgarbage_collect): Use it.
2734 (gc_sweep): Remove hack made unnecessary.
2736 2014-04-07 Glenn Morris <rgm@gnu.org>
2738 * keyboard.c (Fopen_dribble_file): Doc tweak.
2740 2014-04-07 Ken Brown <kbrown@cornell.edu>
2742 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
2744 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
2746 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
2747 We have a substitute execinfo.h on hosts that lack it.
2748 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
2749 isn't optimized away.
2751 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
2753 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
2754 * alloc.c (memory_full):
2755 * charset.c (syms_of_charset):
2756 * doc.c (Fsnarf_documentation):
2758 * font.c (BUILD_STYLE_TABLE):
2759 * keyboard.c (make_lispy_event):
2760 * profiler.c (setup_cpu_timer):
2761 * xgselect.c (xg_select):
2762 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
2764 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
2765 Replace the only use with ARRAYELTS (font_property_table).
2766 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
2768 2014-04-03 Daniel Colascione <dancol@dancol.org>
2770 * xterm.c (x_term_init):
2771 * xfns.c (best_xim_style):
2772 * xfaces.c (Fdump_colors):
2773 * w32fns.c (w32_default_color_map):
2774 * w32.c (init_environment, N_ENV_VARS):
2775 * unexcw.c (read_exe_header):
2776 * term.c (term_get_fkeys_1):
2777 * sysdep.c (init_baud_rate):
2778 * nsterm.m (ns_convert_key):
2779 * nsfns.m (get_geometry_from_preferences):
2780 * msdos.c (dos_set_window_size, init_environment):
2781 * macfont.m (mac_font_get_glyph_for_cid)
2782 (macfont_store_descriptor_attributes)
2783 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
2784 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
2785 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
2787 * image.c (xpm_str_to_color_key):
2788 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
2789 * frame.c (x_set_frame_parameters):
2790 * fileio.c (Ffile_selinux_context):
2791 * emacs.c (sort_args):
2792 * dosfns.c (msdos_stdcolor_name):
2793 * dired.c (file_attributes):
2794 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
2795 Change expressions of the form sizeof(arr) / sizeof(arr[0])
2798 2014-04-02 Daniel Colascione <dancol@dancol.org>
2800 * data.c (Ffset): Abort if we're trying to set a function call to
2803 * lisp.h (ARRAYELTS): New macro.
2805 * alloc.c: Include execinfo.h if available.
2806 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
2807 (suspicious_free_record): New structure.
2808 (suspicious_objects, suspicious_object_index)
2809 (suspicious_free_history, suspicious_free_history_index):
2811 (find_suspicious_object_in_range, detect_suspicious_free)
2812 (Fsuspicious_object): New functions.
2813 (cleanup_vector): Call find_suspicious_object_in_range.
2815 2014-04-02 Martin Rudalics <rudalics@gmx.at>
2817 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
2818 width from font width (Bug#17163).
2820 * frame.c (x_set_frame_parameters): Calculate default values of
2821 new frame sizes only after all other frame parameters have been
2822 processed (Bug#17142).
2824 2014-04-02 Ken Brown <kbrown@cornell.edu>
2826 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
2829 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2831 * xterm.c (x_draw_image_glyph_string): Adjust image background
2832 width accordingly when its x position is adjusted. (Bug#17115)
2834 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
2836 * font.c (font_list_entities): Do not add empty vector to font cache.
2837 (font_matching_entity): Likewise. If matching entity is found, insert
2838 1-item vector with this entity instead of entity itself (Bug#17125).
2840 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
2842 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
2844 * fns.c (validate_subarray): Rename from validate_substring,
2845 since it works for vectors too. New arg ARRAY. Optimize for the
2846 non-nil case. Instead of returning bool, throw an error if out of
2847 range, so that the caller needn't do that. All uses changed.
2848 Report original values if out of range.
2849 (Fsubstring, Fsubstring_no_properties, secure_hash):
2850 Also optimize the case where FROM is 0 or TO is the size.
2852 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2854 * search.c (Freplace_match): Use make_specified_string.
2855 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
2856 to catch bogus override face of glyph strings.
2857 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
2858 Move common substring range checking code to...
2859 (validate_substring): ...this function.
2861 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
2863 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
2865 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
2867 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
2868 bar is zero height, just return (Bug#16976).
2869 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
2871 * nsterm.h (EmacsView): Add wait_for_tool_bar.
2873 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
2874 is nil. If waiting for toolbar to complete, force a redraw.
2876 2014-03-28 Glenn Morris <rgm@gnu.org>
2878 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
2879 (emacs_bugreport): New variable.
2880 (usage_message): Use PACKAGE_BUGREPORT.
2881 (syms_of_emacs) <report-emacs-bug-address>: New variable.
2883 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
2885 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
2887 Port recent signal-related changes to FreeBSD.
2888 Problem reported by Herbert J. Skuhra.
2889 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
2890 Move decls from here ...
2891 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
2893 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2895 * w32term.c (x_draw_image_glyph_string): Fix computation of height
2896 and width of image background when it is displayed with a 'box'
2899 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
2901 More backward-compatible fix to char-equal core dump (Bug#17011).
2902 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
2903 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
2905 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
2907 * image.c (init_svg_functions): When loading SVG-related libraries,
2908 free already loaded libraries if the initialization fails.
2909 (rsvg_handle_set_size_callback): Remove declaration, unused.
2911 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
2913 Fix core dump in char-equal (Bug#17011).
2914 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
2915 unibyte buffers, as we can't tell whether the characters are
2918 * insdel.c (adjust_markers_for_delete): Remove unused local.
2920 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
2922 Have (MARKER . ADJUSTMENT) undo records always be immediately
2923 after their corresponding (TEXT . POS) record in undo list.
2925 * lisp.h (record-delete): New arg record_markers.
2926 (record_marker_adjustment): No longer needed outside undo.c.
2927 * insdel.c (adjust_markers_for_delete): Move calculation of marker
2928 adjustments to undo.c's record_marker_adjustments. Note that
2929 fileio.c's decide_coding_unwind is another caller to
2930 adjust_markers_for_delete. Because it has undo list bound to t,
2931 it does not rely on adjust_markers_for_delete to record marker
2933 (del_range_2): Swap call to record_delete and
2934 adjust_markers_for_delete so as undo marker adjustments are
2935 recorded before current deletion's adjustments, as before.
2936 (adjust_after_replace):
2937 (replace_range): Pass value for new record_markers arg to
2939 * undo.c (record_marker_adjustment): Rename to
2940 record_marker_adjustments and made static.
2941 (record_delete): Check record_markers arg and call
2942 record_marker_adjustments.
2943 (record_change): Pass value for new record_markers arg to
2945 (record_point): at_boundary calculation no longer needs to account
2946 for marker adjustments.
2948 2014-03-26 Martin Rudalics <rudalics@gmx.at>
2950 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
2953 2014-03-26 Glenn Morris <rgm@gnu.org>
2955 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
2957 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
2959 * buffer.c (struct sortvec): Add field `spriority'.
2960 (compare_overlays): Use it.
2961 (sort_overlays): Set it.
2963 2014-03-26 Eli Zaretskii <eliz@gnu.org>
2965 * xdisp.c (redisplay_window): If all previous attempts to find the
2966 cursor row failed, try a few alternatives before falling back to
2967 the top-most row of the window. Use row_containing_pos. (Bug#17047)
2969 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
2971 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
2972 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
2974 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
2975 variables on Windows.
2977 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
2979 * w32.c (unsetenv): Remove unused var `retval'.
2980 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
2982 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
2983 (start_watching): Remove unused var `thr'.
2985 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
2986 (find_child_console): Remove unnecesary var `thread_id'.
2988 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
2989 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
2991 2014-03-26 Glenn Morris <rgm@gnu.org>
2993 * filelock.c (Flock_buffer): Doc tweak.
2995 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
2996 * emacs.c (shut_down_emacs):
2997 * fileio.c (Finsert_file_contents, write_region):
2998 * filelock.c (top-level, syms_of_filelock):
2999 * insdel.c (prepare_to_modify_buffer_1):
3000 CLASH_DETECTION is always defined now.
3002 2014-03-25 Eli Zaretskii <eliz@gnu.org>
3004 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
3005 DLL handle, to speed up thread startup.
3007 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
3009 Handle sigmask better with nested signal handlers (Bug#15561).
3010 * atimer.c (sigmask_atimers): Remove.
3011 Remaining use rewritten to use body of this function.
3012 * atimer.c (block_atimers, unblock_atimers):
3013 * callproc.c (block_child_signal, unblock_child_signal):
3014 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
3015 New arg OLDSET. All callers changed.
3016 * atimer.c (block_atimers, unblock_atimers):
3017 * callproc.c (block_child_signal, unblock_child_signal):
3018 * keyboard.c (handle_interrupt):
3019 * sound.c (vox_configure, vox_close):
3020 Restore the old signal mask rather than unilaterally clearing bits
3021 from the mask, in case a handler is running within another
3022 handler. All callers changed.
3023 * lisp.h, process.c, process.h, term.c:
3024 Adjust decls and callers to match new API.
3025 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
3026 signal handlers aren't supposed to use floating point anyway.
3027 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
3029 2014-03-23 Daniel Colascione <dancol@dancol.org>
3031 Split gc_sweep into discrete functions for legibility and better
3034 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
3035 (sweep_vectors): Fix typo in comment.
3036 (sweep_conses, sweep_floats, sweep_intervals)
3037 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
3038 (gc_sweep): Call new functions, to which existing functionality is
3040 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
3042 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
3044 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
3046 2014-03-23 Daniel Colascione <dancol@dancol.org>
3048 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
3049 only if xic_style calls for it. This change allows Emacs to work
3050 with ibus. Also, don't leak resources if create_frame_xic fails,
3051 and stop caching xic_style across different displays.
3052 (supported_xim_styles): Make const.
3053 (best_xim_style): Remove first parameter: it's always just
3054 supported_xim_styles. Change to look at supported_xim_styles
3057 2014-03-23 Daniel Colascione <dancol@dancol.org>
3059 * term.c (init_tty): Rearrange condition for clarity; print
3060 appropriate diagnostic.
3062 2014-03-23 Daniel Colascione <dancol@dancol.org>
3064 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3065 array. (ASAN caught.)
3067 2014-03-22 Glenn Morris <rgm@gnu.org>
3069 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3071 2014-03-22 Daniel Colascione <dancol@dancol.org>
3073 * process.c (conv_sockaddr_to_lisp): When extracting the string
3074 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3076 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3078 Fix regression introduced by patch for Bug#10500.
3079 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3080 * w32term.c (x_draw_image_relief): Likewise.
3082 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3084 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3085 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3086 maximize a frame for odd default fonts.
3088 2014-03-21 Glenn Morris <rgm@gnu.org>
3090 * minibuf.c (history-length): Increase default from 30 to 100.
3092 2014-03-21 Daniel Colascione <dancol@dancol.org>
3094 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3095 every time we switch to minibuffer.
3097 * alloc.c (lisp_align_malloc, allocate_string_data)
3098 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3099 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3101 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3103 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3104 support more "verbs".
3106 2014-03-21 Daniel Colascione <dancol@dancol.org>
3108 Always prohibit dumping a dumped Emacs.
3110 * emacs.c (might_dump): New variable.
3111 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3112 * lisp.h (might_dump): Declare.
3113 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3115 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3117 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3119 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3121 * doc.c (store_function_docstring): Warn when we don't know where to
3123 (Fsubstitute_command_keys): Don't advertise the fact that
3124 text-properties are dropped, since we think it's a bug that we'll fix
3127 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3128 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3129 * frame.c (frame_garbaged): Make "docstring" more precise.
3131 2014-03-20 Glenn Morris <rgm@gnu.org>
3133 * charset.c (init_charset): When we cannot find the charsets directory,
3134 mention if EMACSDATA is set.
3136 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3138 * fns.c (Frandom): Fix rare bug where the result isn't random.
3140 Fix porting inconsistency about rounding to even.
3141 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3142 This way, the unusual !HAVE_RINT case acts like the usual
3143 HAVE_RINT case, and we can fix the documentation accordingly.
3145 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3147 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3148 (w32_wnd_proc): Initialize the dwHoverTime member of
3149 TRACKMOUSEEVENT structure.
3151 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3153 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3155 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3157 * search.c (find_newline): Speed up the function when using the
3158 newline cache, by halving the number of calls to
3159 region_cache_forward and region_cache_backward. (Bug#16830)
3161 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3163 * buffer.c (Fset_buffer): Document return value (bug#17015).
3165 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3167 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3168 nil, always resize character wise to avoid potential loss of the
3169 mode line (Bug#16923 related).
3171 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3173 * frame.c (x_set_frame_parameters): Always calculate new sizes
3174 pixelwise to avoid potential loss when rounding.
3176 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3178 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3179 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3181 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3183 * w32.c (fstatat): Don't add an extra slash if the argument ends
3184 with a slash: this fails the subsequent call to stat_worker on
3185 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3187 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3189 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3191 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3193 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3195 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3196 when frame is only on one screen (Bug#14713).
3198 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3200 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3201 there's a valid wrap point in the display line, the last glyph
3202 cannot "just barely fit" on this row, because display_line doesn't
3203 let it. Instead, proceed as if the last glyph didn't fit, so that
3204 we eventually back up the iterator to the wrap point. This avoids
3205 delusional behavior of move_it_to, whereby it proceeds to the next
3206 display line, but sets current_x to zero for all the glyphs that
3207 without word-wrap would fit on the previous display line.
3208 One result was that visual-order cursor movement behaved erratically
3210 (Fmove_point_visually): Add code to find the x coordinate of the
3211 last character before wrap point, under word-wrap on a TTY.
3213 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3215 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3216 also return value of MOVE_POS_MATCH_OR_ZV from
3217 move_it_in_display_line_to, when moving from beginning of line to
3218 point's position. (Bug#16961)
3220 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3222 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3223 * window.c (Fselect_window): Explain NORECORD and
3224 `buffer-list-update-hook' in doc-string.
3226 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3228 * window.c (Fother_window_for_scrolling): Check that
3229 Vother_window_scroll_buffer is a buffer.
3231 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3233 * xterm.c (xim_initialize): Always pass a copy of resource name
3234 to XRegisterIMInstantiateCallback and eassert whether return
3235 value is True. Passing copy is important because Xlib doesn't
3236 make its own copy and resource name argument usually points to
3237 SSDATA (Vx_resource_name), which may be changed from Lisp.
3238 (xim_close_display): For XUnregisterIMInstantiateCallback,
3239 always eassert return value and pass exactly the same values
3240 as were used for XRegisterIMInstantiateCallback.
3241 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3242 sources to check why if you are interested.
3244 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3246 * dispnew.c (change_frame_size_1): Add new_lines instead of
3247 new_height, the latter may be still zero if passed as such.
3248 * window.c (Fwindow_pixel_height): Mention bottom divider in
3251 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3253 Fix "resource temporarily unavailable" with xgselect
3255 * xgselect.c: Include <stdbool.h>.
3256 (xg_select) [!USE_GTK]: Don't lose track of errno.
3258 Fix minor --enable-gcc-warnings issues.
3259 * widget.c (update_various_frame_slots, EmacsFrameResize):
3260 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3262 2014-03-04 Ken Brown <kbrown@cornell.edu>
3264 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3265 represent the actual adjustment needed for alignment.
3267 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3269 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3270 needed, and don't reallocate if the initial allocation already
3271 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3273 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3275 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3278 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3280 * cmds.c (delete-char): Update docstring pointing out that the
3281 function ignores `delete-active-region' and `overwrite-mode'.
3283 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3285 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3287 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3288 allocated buffer due to alignment.
3289 (freehook): If the block to be freed was allocated by
3290 'aligned_alloc', find its real pointer before calling 'free'.
3292 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3295 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3297 * font.c (toplevel): Adjust comment about font cache layout.
3298 (font_clear_cache): Fix to match real font cache layout.
3299 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3300 (Fframe_font_cache) [FONT_DEBUG]: New function.
3301 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3303 Avoid crashes when X fonts are erroneously freed on reused X
3304 'Display *' connection data (Bug#16069). Note that X font
3305 resources still may be leaked, but currently there is no way
3306 to completely avoid it.
3307 * xterm.h (struct x_display_info): New member x_id. Add comments.
3308 * xterm.c (x_display_id): New variable.
3309 (x_term_init): Assign identifier to each opened X connection.
3310 * xfont.c (struct xfont): New member x_display_id.
3311 (xfont_open): Initialize it with frame's display id.
3312 (xfont_close): Check whether font's display id matches the one
3313 recorded for the given display. Adjust comment.
3314 * xftfont.c (struct xftfont_info):
3315 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3317 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3319 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3320 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3321 killed Vother_window_scroll_buffer.
3322 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3324 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3326 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3327 that start with more than 2 slashes as UNCs. (Bug#16751)
3329 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3331 Fix a few crashes and leaks when cloning C strings.
3332 * alloc.c, lisp.h (dupstring): New function.
3333 * gtkutil.c (xg_get_font):
3334 * term.c (tty_default_color_capabilities):
3335 * xsettings.c (store_monospaced_changed)
3336 (store_font_name_changed, parse_settings)
3337 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3338 This avoids some unlikely crashes due to accessing freed storage,
3339 and avoids some minor memory leaks in the more-typical case.
3341 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3343 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3344 cursor when modeline can't be dragged (Bug#16647).
3346 2014-02-28 Glenn Morris <rgm@gnu.org>
3348 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3349 from custom-delayed-init-variables. (Bug#11565)
3351 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3353 More fixes for mouse glyph calculations (Bug#16647).
3354 * window.c (coordinates_in_window): In intersection of
3355 horizontal and vertical window dividers prefer the horizontal
3356 one. Add some extra parens to last fix.
3357 (window_relative_x_coord): Return x-coordinate for header and
3359 * xdisp.c (remember_mouse_glyph): In text area don't extend
3360 glyph into mode line to show the vertical drag cursor there
3361 immediately. Subdivide mouse glyphs in right fringes to show a
3362 horizontal drag cursor as soon as we enter the "grabbable width"
3363 portion. Handle vertical border case separately. Do not
3364 subdivide window divider areas.
3365 (note_mouse_highlight): On bottom divider of bottommost windows
3366 show vertical drag cursor only when the minibuffer window can be
3369 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3371 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3372 reset by the face of the object just displayed. See also bug#76.
3373 (get_next_display_element): If the string came from a display
3374 property, examine the box face attribute at it->position, not at
3375 it->current.pos, since the latter was not updated yet. (Bug#16870)
3376 (handle_face_prop): Improve commentary.
3378 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3380 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3381 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3383 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3385 Fixes around Bug#16647.
3386 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3387 ON_BOTTOM_DIVIDER cases.
3388 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3389 only if the window has no right divider.
3390 (Fcoordinates_in_window_p): Fix doc-string.
3392 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3394 * lread.c (Funintern): Fix doc to match advertised calling convention.
3396 2014-02-24 Daniel Colascione <dancol@dancol.org>
3398 * keyboard.c (read_char): Close race that resulted in lost events.
3400 2014-02-22 Glenn Morris <rgm@gnu.org>
3402 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3403 * window.c (window-resize-pixelwise): Doc fixes.
3405 * process.c (Finternal_default_process_filter)
3406 (Finternal_default_process_sentinel): Doc tweaks.
3408 2014-02-21 Glenn Morris <rgm@gnu.org>
3410 * process.c (Fprocess_buffer, Faccept_process_output)
3411 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3414 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3416 * window.c (Fwindow_scroll_bar_width): New function.
3418 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3420 Pacify GCC when configuring with --enable-gcc-warnings.
3421 * xdisp.c (move_it_in_display_line_to) [lint]:
3422 Initialize recently-added local.
3424 2014-02-21 Daniel Colascione <dancol@dancol.org>
3426 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3428 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3430 * xdisp.c (init_iterator): Don't dereference a bogus face
3431 pointer. (Bug#16819)
3432 (try_cursor_movement): Don't use cursor position if
3433 set_cursor_from_row failed to compute it. This avoids assertion
3434 violations in MATRIX_ROW.
3435 (move_it_in_display_line_to): Save the iterator state in ppos_it
3436 only once per call. Reimplement the method used to return to the
3437 best candidate position if all the positions found in display line
3438 are beyond TO_CHARPOS. This cuts down the number of calls to
3439 bidi_shelve_cache, which moves a lot of stuff when lines are long
3440 and include bidirectional text. (Bug#15555)
3442 2014-02-20 Glenn Morris <rgm@gnu.org>
3444 * data.c (Fdefalias): Doc fix.
3446 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3448 * xdisp.c (display_line): Fix horizontal scrolling of large images
3449 when fringes are turned off. This comes at a price of not
3450 displaying the truncation/continuation glyphs in this case.
3453 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3454 CreateDIBSection returns an error indication, zero out *ximg after
3455 destroying the image. This avoids crashes in memory allocations
3456 due to the fact that some of the callers also call
3457 x_destroy_x_image, which will attempt to free an already free'd
3460 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3462 * widget.c (update_various_frame_slots): Don't set
3463 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3465 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3467 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3469 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3471 temacs --daemon fix (Bug#16599).
3472 * emacs.c (main): Initialize daemon_pipe[1] here ...
3473 (syms_of_emacs): ... instead of here.
3475 2014-02-16 Anders Lindgern <andlind@gmail.com>
3477 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3480 2014-02-16 Daniel Colascione <dancol@dancol.org>
3482 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3483 (xd_get_connection_address): Use it.
3484 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3485 xd_get_connection_address because the latter signals if the bus
3486 we're trying to close is already disconnected.
3488 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3490 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3491 argument to CreateThread. This avoids segfaults on Windows 9X.
3492 Reported by oslsachem <oslsachem@gmail.com>.
3494 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3496 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3497 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3498 (check_lseek): New function, to report lseek errors.
3499 (save_data_space, update_file_ptrs, read_header, write_header)
3500 (copy_file, copy_rest, unexec): Use these news functions.
3501 (update_file_ptrs): Don't assume wraparound behavior when
3502 converting a large size_t value to off_t.
3504 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3506 * composite.c (fill_gstring_header): Pass positions as C integers
3507 and move parameters checking to...
3508 (Fcomposition_get_gstring): ...this function. Handle case when
3509 buffer positions are in reversed order and avoid crash (Bug#16739).
3511 * buffer.c (validate_region): Mention current buffer in error message.
3513 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3515 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3517 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3519 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3521 2014-02-11 Glenn Morris <rgm@gnu.org>
3523 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3524 Replace refs to "OpenStep" in messages.
3526 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3528 Avoid "." at end of error diagnostics.
3529 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3530 * font.c (Ffont_at):
3531 * nsfns.m (ns_display_info_for_name):
3532 * nsselect.m (Fx_own_selection_internal):
3533 * nsterm.m (performDragOperation:):
3534 Remove "." from end of diagnostic.
3536 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3538 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3539 unintuitive (bug#15824).
3540 (Fyes_or_no_p): Doc fix (bug#15456).
3542 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3544 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3546 * eval.c (call_debugger): When exiting the debugger, do not allow
3547 max_specpdl_size less than actual binding depth (Bug#16603).
3548 (syms_of_eval): Adjust docstring.
3550 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3552 * cmds.c (Fself_insert_command): Output a clearer error message on
3553 negative repetitions (bug#9476).
3555 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3557 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3559 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3561 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3563 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3565 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3567 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3569 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3571 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3573 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3574 `exit' works (bug#15865).
3576 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3578 Constrain window box/body sizes and margin widths (Bug#16649).
3579 * xdisp.c (window_box_width): Don't return less than zero.
3580 (window_box_left_offset, window_box_right_offset): Don't return
3581 more than the window's pixel width.
3582 * window.c (window_body_height, window_body_width): Don't return
3584 (window_resize_apply): Adjust margin width, if necessary.
3586 2014-02-07 Glenn Morris <rgm@gnu.org>
3588 * nsterm.m (syms_of_nsterm): Doc fix.
3590 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3592 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3593 New variables: pointers through which to call the respective APIs.
3594 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3595 (filename_from_ansi, sys_link, check_windows_init_file):
3596 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3597 This is required on Windows 9X, where we dynamically load
3598 UNICOWS.DLL which has their non-stub implementations.
3599 (maybe_load_unicows_dll): Assign addresses to these 2 function
3600 pointers after loading UNICOWS.DLL.
3602 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3603 MultiByteToWideChar and WideCharToMultiByte through function
3606 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3609 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3611 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3612 for OSX >= 10.9 if separate spaces are used.
3613 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3615 2014-02-06 Glenn Morris <rgm@gnu.org>
3617 * buffer.c (cache-long-scans): Doc fix.
3619 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3621 * w32fns.c (Fw32_shell_execute): Doc fix.
3623 2014-02-05 Bastien Guerry <bzg@gnu.org>
3625 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3626 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3628 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3630 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3631 outside the window (Bug#16649).
3633 * xdisp.c (note_mouse_highlight): When entering a margin area show
3634 a non-text cursor (Bug#16647).
3636 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3638 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3639 It prompted a compile-time diagnostic on GNU/Linux.
3640 Simplify to remove the need for the label.
3642 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3644 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3645 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3646 to show it; otherwise return 'unsupported--w32-dialog' to signal
3647 to the caller that emulation with menus is necessary.
3648 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3650 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3652 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3655 * menu.c (Fx_popup_dialog): Don't condition the call to
3656 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3657 special symbol 'unsupported--w32-dialog', emulate the dialog with
3658 a menu by calling x-popup-menu.
3660 * menu.h (Qunsupported__w32_dialog): New extern variable.
3662 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3664 * keyboard.c (kbd_buffer_get_event): Read file notification events
3667 * xgselect.c (xg_select): Read glib events in any case, even if
3668 there are no file descriptors to watch for. (Bug#16519)
3670 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3672 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3673 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3674 * w32term.c (w32_draw_window_divider): Handle first and last
3676 * w32term.h (w32_fill_area_abs): New function.
3677 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3679 * xfaces.c (realize_basic_faces): Handle new face ids.
3680 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3681 and bottom divider width.
3682 * xterm.c (x_draw_window_divider): Handle first and last pixels
3685 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3687 * print.c (Fexternal_debugging_output): Add cast to pacify
3688 --enable-gcc-warnings.
3689 * eval.c (call_debugger): Grow specpdl if the debugger was
3690 entered due to specpdl overflow (Bug#16603) and allow more
3691 specpdl space for the debugger itself.
3693 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3695 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3698 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3700 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3701 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3703 * print.c (Fexternal_debugging_output): If the argument character
3704 is non-ASCII, encode it with the current locale's encoding before
3705 writing the result to the terminal. (Bug#16448)
3707 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3708 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3711 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3713 * process.c (create_process): Reset SIGPROF handler in the child.
3714 * callproc.c (call_process): Likewise.
3716 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
3718 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
3720 2014-01-29 Eli Zaretskii <eliz@gnu.org>
3722 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
3723 of zero to print strings, GDB doesn't like it.
3725 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
3726 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
3727 we still use correct addresses. (Bug#16576)
3729 2014-01-27 K. Handa <handa@gnu.org>
3731 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
3732 to preserve the code detection behavior of 24.3.
3733 * coding.h (struct coding_system): New member detected_utf8_bytes.
3734 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
3735 (decode_coding_gap): Use short cut for UTF-8 file reading only
3736 when coding->detected_utf8_bytes equals to coding->src_bytes.
3737 * fileio.c (Finsert_file_contents): Cancel the previous change.
3739 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3741 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
3742 that are not visible.
3744 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
3746 * xmenu.c (create_and_show_popup_menu): Handle case when no key
3747 is grabbed (Bug#16565).
3749 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3751 * xdisp.c (last_max_ascent): Re-remove after erroneously
3752 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
3754 (move_it_to): Re-remove reference to last_max_ascent.
3755 (Fwindow_text_pixel_size): Add iterator's max_ascent and
3756 max_descent here instead of calling line_bottom_y.
3759 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
3761 * terminal.c (initial_free_frame_resources): New function.
3762 (init_initial_terminal): Install new hook to free face cache
3763 on initial frame and avoid memory leak. For details, see
3764 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
3765 * xfaces.c (free_frame_faces): Adjust comment.
3767 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3769 * data.c (Fstring_to_number): Document results if unparsable
3772 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
3774 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
3776 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3778 When decoding, prefer ptrdiff_t to int for buffer positions etc.
3779 * coding.c (detect_coding_utf_8, emacs_mule_char)
3780 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
3781 (check_utf_8, decode_coding):
3782 * coding.h (struct coding_system.errors):
3783 Use ptrdiff_t, not int, for integer values derived from buffer and
3786 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
3787 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
3788 before invoking decode_coding_gap, since there's just one block.
3790 2014-01-25 Martin Rudalics <rudalics@gmx.at>
3792 Fix handling of face attributes in Fx_create_frame (Bug#16529).
3793 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
3794 too early. Again run change_frame_size before assigning menu-
3797 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
3799 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
3800 arrives, call x_check_fullscreen, in case the new display has a
3801 different resolution. (Bug#16517)
3803 2014-01-25 Eli Zaretskii <eliz@gnu.org>
3805 * term.c (read_menu_input): If the selected frame changes, exit
3807 (tty_menu_show): If the selected frame changes while we displayed
3808 a menu, throw to top level. (Bug#16479)
3810 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
3812 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
3814 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
3816 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
3817 * data.c (count_one_bits_word): Fix bug (negated comparison)
3818 when BITS_PER_ULL < BITS_PER_BITS_WORD.
3820 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
3822 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
3823 Avoid undefined behavior by initializing display property bit of a
3824 string processed by the bidirectional iterator. For details, see
3825 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
3827 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
3829 Minor cleanup of previous change.
3830 * image.c (imagemagick_error, Fimagemagick_types):
3831 Omit some recently-introduced and unnecessary casts and assignments.
3833 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
3835 Fix two memory leaks discovered with Valgrind.
3836 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
3837 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
3839 2014-01-22 Martin Rudalics <rudalics@gmx.at>
3841 Fixes in window size functions around Bug#16430 and Bug#16470.
3842 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
3843 (Fwindow_mode_line_height, Fwindow_header_line_height)
3844 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3845 Minor doc-string adjustments.
3846 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
3847 Rewrite doc-strings.
3848 (window_body_height, window_body_width): Do not count partially
3849 visible lines/columns when PIXELWISE is nil (Bug#16470).
3850 (Qfloor, Qceiling): New symbols.
3852 2014-01-21 Eli Zaretskii <eliz@gnu.org>
3854 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
3855 when the image cache is not yet allocated. (Bug#16509)
3857 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
3859 * buffer.c (Fkill_buffer): When killing an indirect buffer,
3860 re-attach intervals to its base buffer (Bug#16502).
3861 * intervals.c (set_interval_object): Move from here...
3862 * intervals.h (set_interval_object): ... to here. Fix comments.
3864 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
3866 Avoid undefined behavior by initializing buffer redisplay bit.
3867 Problem reported by Dmitry Antipov in
3868 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
3869 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
3871 Revert some of the CANNOT_DUMP fix (Bug#16494).
3872 * lread.c (init_lread): Fix typo: NILP, not !NILP.
3874 2014-01-19 Eli Zaretskii <eliz@gnu.org>
3876 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
3877 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
3878 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
3879 they are replaced by macros that expand into direct calls to the
3880 corresponding functions from GDI32.DLL.
3881 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
3882 variables in the Cygwin build, they are unused.
3884 2014-01-19 K. Handa <handa@gnu.org>
3886 * composite.c (composition_update_it): Fix previous change.
3888 2014-01-18 Eli Zaretskii <eliz@gnu.org>
3890 Fix file name handling on MS-Windows 9X.
3891 * w32.c (maybe_load_unicows_dll): New function.
3893 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
3894 on, to make sure we can convert file names to and from UTF-8 on
3895 Windows 9X. This fixes a failure to start up because Emacs cannot
3896 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
3898 * w32font.c [WINDOWSNT]: Include w32.h.
3899 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
3900 of implementing the same stuff.
3901 Remove now unused g_b_init_is_windows_9x.
3903 * w32.h (maybe_load_unicows_dll): Add prototype.
3905 2014-01-17 Eli Zaretskii <eliz@gnu.org>
3907 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
3908 switch to single keyboard. Prevents daemon crashes when a new
3909 client connects while we show a TTY menu in an existing client.
3912 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
3914 Fix MinGW64 porting problem with _setjmp.
3915 Reported by Eli Zaretskii in:
3916 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
3917 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
3918 the old _setjmp and _longjmp. All uses changed.
3920 2014-01-13 Daniel Colascione <dancol@dancol.org>
3922 * textprop.c (Fremove_list_of_text_properties):
3923 Correctly handle reaching the end of the interval tree. (Bug#15344)
3925 2014-01-13 Martin Rudalics <rudalics@gmx.at>
3927 * xdisp.c (resize_mini_window): Round height to a multiple of
3928 frame's line height. Fix bug in calculation of window start
3929 position (Bug#16424).
3931 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
3933 * macfont.m: Include termchar.h.
3934 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
3935 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
3936 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
3937 *_WITH_GC_* to take face and f as parameters.
3938 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
3939 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
3941 2014-01-13 Daniel Colascione <dancol@dancol.org>
3943 Fix menu item updating in the presence of the Unity global menu
3946 * gtkutil.h (xg_have_tear_offs): Add frame parameter
3947 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
3949 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
3950 updating menus; explain why.
3951 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
3952 problem it's supposed to solve and it interferes with detecting
3953 the presence of a global menu.
3954 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
3957 2014-01-11 K. Handa <handa@gnu.org>
3959 * composite.c (composition_update_it): Fix indexing of
3960 LGSTRING_CHAR (Bug#15984).
3962 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
3964 * unexw32.c (_start) [__MINGW64__]: Define to __start.
3966 2014-01-11 Eli Zaretskii <eliz@gnu.org>
3968 * xdisp.c (try_window_id): Don't use this function's optimizations
3969 if overlays in the buffer displayed by the window have changed
3970 since last redisplay. (Bug#16347)
3971 (message_dolog): Fix indentation.
3973 2014-01-11 Martin Rudalics <rudalics@gmx.at>
3975 * frame.c (frame_resize_pixelwise): Fix doc-string.
3977 2014-01-10 Martin Rudalics <rudalics@gmx.at>
3979 Fix handling of internal borders (Bug#16348).
3980 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
3981 Remove internal border width from pixel width of windows.
3982 (change_frame_size_1): Don't return early when frame's pixel
3983 size changes - we still have to record the new sizes in the
3985 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
3986 also when toolbar gets larger.
3987 * window.c (check_frame_size): Include internal_border_width in
3989 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
3990 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
3991 In non-toolkit/non-GTK version clear internal border.
3992 * xterm.c (x_clear_under_internal_border): New function for
3993 non-toolkit/non-GTK version.
3994 (x_after_update_window_line): In non-toolkit/non-GTK version
3996 (handle_one_xevent, x_set_window_size):
3997 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
3998 * xterm.h (x_clear_under_internal_border): Extern it.
4000 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
4002 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
4003 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
4006 2014-01-06 Eli Zaretskii <eliz@gnu.org>
4008 * xdisp.c (redisplay_window): Don't skip window redisplay if the
4009 last value of point is not equal to buffer's point. (Bug#16129)
4011 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
4014 * nsterm.h (updateCollectionBehavior): Rename from
4015 updateCollectionBehaviour. All uses changed.
4017 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
4018 * Makefile.in (SETFATTR): New macro.
4019 (temacs$(EXEEXT)): Use it.
4021 2014-01-04 Martin Rudalics <rudalics@gmx.at>
4023 Fix maximization behavior on Windows (Bug#16300).
4024 * w32fns.c (w32_fullscreen_rect): Don't handle
4025 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
4026 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
4027 of SetWindowPos. Restore last placement also when leaving
4028 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
4029 but the FULLSCREEN_BOTH case.
4031 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
4034 * data.c (arithcompare_driver):
4035 * fileio.c (Fcar_less_than_car):
4036 * fns.c (internal_equal):
4037 * frame.c (delete_frame):
4038 * lisp.h (enum More_Lisp_Bits):
4040 Avoid C99 constructs that don't work in C89.
4041 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
4042 to port to C89, which doesn't have 'long long'.
4043 (count_trailing_zero_bits): Use them.
4045 2014-01-03 Chong Yidong <cyd@gnu.org>
4047 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
4049 2014-01-02 Martin Rudalics <rudalics@gmx.at>
4051 Further adjust frame/window scrollbar width calculations.
4052 * window.c (apply_window_adjustment):
4053 Set windows_or_buffers_changed.
4054 (Fwindow_scroll_bars): Return actual scrollbar width.
4055 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4056 For non-toolkit builds again use 14 as minimum width and set
4057 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4058 * xterm.c (XTset_vertical_scroll_bar): Take width from
4059 WINDOW_SCROLL_BAR_AREA_WIDTH.
4060 (x_new_font): Rename wid to unit. Base calculation of new
4061 scrollbar width on toolkit used and make it analogous to that of
4062 x_set_scroll_bar_default_width.
4063 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4064 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4065 of GetSystemMetrics.
4066 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4067 WINDOW_SCROLL_BAR_AREA_WIDTH.
4068 (x_new_font): Make it correspond to changes in xterm.c.
4070 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4072 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4073 This is a cleaner way to fix the MinGW-w64 porting problem.
4074 Check for INTPTR_MAX misconfiguration.
4076 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4078 * search.c (newline_cache_on_off, find_newline): In indirect
4079 buffers, use the newline cache of the base buffer.
4081 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4082 buffer, invalidate the caches of its base buffer. (Bug#16265)
4084 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4085 buffers, use the width-run cache of the base buffer.
4087 * xdisp.c (redisplay_window): When the window displays an indirect
4088 buffer, and the character widths in the display table have
4089 changed, invalidate the width-run cache of the corresponding base
4092 * fileio.c (Finsert_file_contents): When invalidating the newline
4093 cache, consider the case of inserting into indirect buffer.
4095 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4096 In indirect buffers, use the paragraph cache of the base buffer.
4098 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4100 * window.c (grow_mini_window): Fix last change.
4102 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4104 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4106 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4108 * w32term.c (w32_initialize): Use LCID and LOWORD.
4110 * w32proc.c (create_child): Use pid_t for 5th argument.
4111 (IsValidLocale): Don't provide prototype for MinGW64.
4112 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4113 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4115 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4116 MinGW64 doesn't support.
4118 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4120 * w32.c (set_named_security_info): New function.
4121 (acl_set_file): Fall back on set_named_security_info if
4122 set_file_security fails.
4123 (g_b_init_set_named_security_info_w)
4124 (g_b_init_set_named_security_info_a): New static variables.
4125 (globals_of_w32): Initialize them to zero.
4126 (set_named_security_info): Set them to non-zero if the
4127 corresponding API is available.
4128 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4129 New function typedefs.
4131 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4133 Some more fixes following pixelwise resize changes including one
4135 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4136 of frame_resize_pixelwise.
4137 * widget.c (pixel_to_text_size): New function.
4138 (update_wm_hints): Have size hints respect value of
4139 frame_resize_pixelwise.
4140 (EmacsFrameResize): Alway process resize requests pixelwise.
4141 * window.c (grow_mini_window): Make sure mini window is at least
4143 * xdisp.c (display_menu_bar): Make sure menubar extends till
4145 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4146 (x_set_tool_bar_lines): Calculate pixelwise.
4147 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4148 frame_resize_pixelwise.
4150 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4152 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4153 variables not used there.
4155 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4157 * w32.c (sys_umask): New function. (Bug#16299)
4159 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4161 * dispnew.c (change_frame_size_1): Take old width of root window
4162 from that window's pixel width. (Bug#16284)
4164 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4166 Plain copy-file no longer chmods an existing destination (Bug#16133).
4167 * fileio.c (realmask): Now a static var, not a local.
4168 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4169 Remove arg STATPTR. All uses changed.
4170 (Fcopy_file): Do not alter permissions of existing destinations,
4171 unless PRESERVE-PERMISSIONS (renamed from
4172 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4173 Avoid race when testing for existing destinations and for
4174 when input and output files are the same.
4175 If changing the group fails, adjust both default and
4176 preserved permissions so that access is not granted to the
4178 (Fset_default_file_modes, init_fileio): Update realmask.
4179 (Fdefault_file_modes): Use realmask instead of calling umask.
4181 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4183 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4184 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4185 flags on the daemon pipe ends before execing.
4187 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4189 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4190 session. (Bug#14739)
4192 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4194 * callproc.c (Vexec_path): Document that exec-directory is in it.
4196 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4198 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4201 2013-12-27 Chong Yidong <cyd@gnu.org>
4203 * data.c (Fsymbol_function): Doc fix.
4205 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4207 Some more tinkering with Bug#16051.
4208 * window.c (resize_frame_windows): Don't let the size of the
4209 root window drop below the frame's default character size.
4210 Never ever delete any subwindows - let the window manager do the
4213 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4214 of toolbar lines needed when they exceed the height of the root
4216 (unwind_create_frame_1): New function.
4217 (Fx_create_frame): Generally inhibit calling the window
4218 configuration change hook here. Remove extra call to
4219 change_frame_size - it's not needed when we don't run the
4220 configuration change hook.
4222 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4224 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4225 On my Fedora 19 platform the core dumps were so big that
4226 my desktop became nearly catatonic.
4227 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4228 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4229 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4230 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4231 a clang-only syntax.
4232 * conf_post.h (__has_feature): New macro, if not already defined.
4233 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4234 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4236 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4238 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4239 is a file name. (Bug#16252)
4241 2013-12-25 Chong Yidong <cyd@gnu.org>
4243 * keyboard.c (Voverriding_terminal_local_map)
4244 (Voverriding_local_map): Doc fix.
4246 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4248 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4250 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4251 file name when it is submitted to ShellExecute. Simplify code.
4252 Don't test DOCUMENT for being a string, as that is enforced by
4253 CHECK_STRING. Doc fix.
4255 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4257 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4258 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4259 redisplay_tool_bar does. Improve and fix commentary.
4260 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4261 limits of the glyph matrices. (Bug#16051)
4262 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4263 only when the new size is different from the old one, and the new
4264 size can be achieved given the frame height.
4266 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4268 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4270 2013-12-23 Glenn Morris <rgm@gnu.org>
4272 * lread.c (Fload): Mention load-prefer-newer in doc.
4274 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4276 Handle Bug#16207 by being more restrictive when running hooks.
4277 * window.c (unwind_change_frame): New function.
4278 (Fset_window_configuration): Don't run configuration change hook
4279 while the frame configuration is unsafe. Call select_window
4282 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4284 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4286 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4288 * nsterm.h: Declare EmacsColor category.
4290 * nsterm.m (NSColor): Implement EmacsColor category.
4291 (ns_get_color): Use colorUsingDefaultColorSpace.
4292 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4294 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4296 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4298 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4299 having the PNG_NORETURN attribute, to avoid compiler warning in
4302 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4304 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4306 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4307 fringe background extension.
4308 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4309 because they are now always the same as `left' and `width',
4310 respectively. Remove code for the case that `width' and
4311 `sb_width' are different.
4313 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4315 Remove scroll_bar_actual_width from frames.
4316 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4317 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4318 (x_figure_window_size):
4319 * nsterm.m (x_set_window_size):
4320 * widget.c (set_frame_size):
4321 * w32term.c (x_set_window_size):
4322 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4323 scroll_bar_actual_width.
4325 Convert scroll_bar members to integers on Windows.
4326 * w32term.h (struct scroll_bar): Convert top, left, width,
4327 height, start, end and dragging to integers.
4328 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4330 * w32term.c (w32_set_scroll_bar_thumb)
4331 (w32_scroll_bar_handle_click): Remove XINT conversions for
4332 scroll_bar members. Treat bar->dragging as integer.
4333 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4334 first element. Remove XINT conversions for scroll_bar members.
4335 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4336 Remove XINT conversions for scroll_bar members.
4338 Fix assignment for new window total sizes.
4339 * window.c (Fwindow_resize_apply_total): Assign values for
4342 2013-12-20 Chong Yidong <cyd@gnu.org>
4344 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4345 argument to `append'.
4347 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4349 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4350 current text face, for extending the face of the display margins.
4353 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4354 Doc fix. (Bug#16190)
4356 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4358 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4361 * nsterm.m (Qfile, Qurl): New.
4362 (EV_MODIFIERS2): New macro.
4363 (EV_MODIFIERS): Use EV_MODIFIERS2.
4364 (ns_term_init): Remove font and color from DND, does not work on
4365 newer OSX, and other ports don't have them.
4366 (performDragOperation:): Handle modifiers used during drag.
4367 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4368 Remove global Lisp variables used to communicate with ns-win.el.
4369 Remove font and color handling.
4370 (syms_of_nsterm): Defsym Qfile and Qurl.
4372 2013-12-19 Anders Lindgren <andlind@gmail.com>
4374 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4375 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4377 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4378 (constrainFrameRect): Remove special case nr_screens == 1.
4379 Don't constrain size to size of view.
4381 * nsterm.h (ns_output): Remove dont_constrain.
4383 2013-12-19 Anders Lindgren <andlind@gmail.com>
4385 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4387 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4389 Minor fixes for recent openp changes.
4390 * lisp.h (GCPRO7): New macro.
4391 * lread.c (openp): Use bool for boolean; all callers changed.
4392 Protect save_string from GC. Don't assume that file descriptors
4393 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4394 warning about uninitialized variable.
4396 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4398 * w32fns.c (emacs_abort): Use intptr_t as argument of
4399 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4401 2013-12-18 Glenn Morris <rgm@gnu.org>
4403 * lread.c (Fload): Pass load_prefer_newer to openp.
4404 Don't bother checking mtime if openp already did it.
4405 (openp): Add `newer' argument, to check all suffixes
4406 and find the newest file.
4407 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4408 * callproc.c (call_process):
4409 * charset.c (load_charset_map_from_file):
4410 * emacs.c (init_cmdargs):
4411 * image.c (x_create_bitmap_from_file, x_find_image_file):
4413 * lread.c (Flocate_file_internal):
4414 * process.c (Fformat_network_address):
4415 * sound.c (Fplay_sound_internal):
4416 * w32.c (check_windows_init_file):
4417 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4419 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4421 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4423 * w32.c (getloadavg): Don't index samples[] array with negative
4424 indices. Recover from wall-clock time being set backwards.
4426 * w32term.c (w32_initialize): Declare the argument of
4427 set_user_model as const.
4429 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4430 (w32_menu_show): Constify some arguments passed to MessageBox.
4432 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4433 to initialize Lisp objects.
4435 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4436 initialize Lisp objects.
4438 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4439 use variables used only on X under that condition.
4441 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4442 variables not used there.
4444 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4446 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4447 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4449 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4451 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4452 code, revealed in presence of R2L characters, character
4453 compositions, and display vectors. A better fix for Bug#16148.
4454 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4455 GTK and NS builds, they don't have this member of struct frame.
4457 * dispextern.h (struct composition_it): Correct a comment for the
4460 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4462 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4463 This prevents a compilation error on C compilers that do not
4464 default functions to return 'int' if not declared. Also, add
4465 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4466 since it now uses inline functions.
4468 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4470 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4471 display margins on mode line, header line, and in the frame's
4472 tool-bar window. (Bug#16165)
4474 2013-12-16 Andreas Schwab <schwab@suse.de>
4476 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4478 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4480 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4483 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4485 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4487 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4489 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4490 intended to find bogus pointers in font objects (Bug#16140).
4491 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4492 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4493 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4494 Disable for MS-Windows due to Bug#15876; apparently this
4495 requires more or less substantial changes in fontset code.
4496 * xfont.c (xfont_close):
4497 * xftfont.c (xftfont_close): Call x_display_info_for_display
4498 to check whether 'Display *' is valid (Bug#16093 and probably
4501 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4503 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4504 Reported by Juanma Barranquero <lekktu@gmail.com>.
4506 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4507 open a pty on MS-Windows. (Bug#16152)
4509 * emacs.c (decode_env_path): Fix bogus comparison against
4510 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4512 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4514 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4515 (Fx_file_dialog): Add parentheses around && to silence warning.
4517 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4519 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4521 * xdisp.c (extend_face_to_end_of_line): Extend background of
4522 non-default face in margin areas as well. (Bug#16151)
4523 (display_line): Call extend_face_to_end_of_line for continued
4524 lines as well, if the display margins have non-zero width.
4525 (set_glyph_string_background_width): When needed, set the
4526 extends_to_end_of_line_p flag on glyph strings to be drawn in
4527 margin areas, not only in the text area.
4529 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4532 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4534 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4535 Don't worry about verify_error being t, since it has to be a list.
4537 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4539 Use bool for boolean, focusing on headers.
4540 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4541 No need to include <stdbool.h>, since conf_post.h does it now.
4542 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4543 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4544 (SET_PER_BUFFER_VALUE_P):
4545 * ccl.c, ccl.h (setup_ccl_program):
4546 * ccl.h (CHECK_CCL_PROGRAM):
4547 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4548 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4549 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4550 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4551 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4552 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4553 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4554 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4555 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4556 (CHARSET_FAST_MAP_SET):
4557 * coding.c (decode_coding_ccl, encode_coding_ccl):
4558 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4559 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4560 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4561 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4562 (decode_coding_c_string):
4563 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4564 * conf_post.h (has_attribute):
4565 * dispextern.h (trace_redisplay_p)
4566 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4567 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4568 (SET_GLYPH_FROM_CHAR_GLYPH)
4569 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4570 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4571 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4572 (cursor_in_mouse_face_p):
4573 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4574 (blank_row, prepare_desired_row)
4575 (build_frame_matrix_from_leaf_window, make_current)
4576 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4577 (update_window, scrolling_window, update_frame_line):
4578 * disptab.h (GLYPH_FOLLOW_ALIASES):
4579 * editfns.c (Fformat):
4580 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4581 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4582 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4583 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4584 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4585 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4586 (FONT_DEFERRED_LOG):
4587 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4588 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4589 (FRAME_MOUSE_UPDATE):
4590 * fringe.c (Fdefine_fringe_bitmap):
4591 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4592 (x_create_bitmap_from_xpm_data, xpm_load_image):
4593 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4594 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4595 (MERGE_INTERVAL_CACHE):
4596 * keymap.h (KEYMAPP):
4597 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4598 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4599 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4600 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4601 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4602 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4603 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4604 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4605 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4606 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4607 (SETUP_BUFFER_SYNTAX_TABLE):
4608 * systime.h (timespec_valid_p):
4609 * term.c (save_and_enable_current_matrix):
4610 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4611 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4612 (redisplay_internal, try_window_reusing_current_matrix)
4613 (sync_frame_with_window_matrix_rows, try_window_id)
4614 (display_menu_bar, display_tty_menu_item, display_mode_line)
4615 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4616 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4617 * xmenu.c (xmenu_show):
4618 * xterm.c (use_xim, x_term_init):
4619 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4620 (struct x_bitmap_record):
4621 Use bool for booleans.
4622 * ccl.c (struct buffer_text):
4623 * ccl.h (struct ccl_program):
4624 * charset.h (struct charset):
4626 * coding.h (struct iso_2022_spec, struct coding_system):
4627 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4628 (struct glyph_string, struct face, struct face_cache)
4629 (struct bidi_string_data, struct bidi_it)
4630 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4632 * editfns.c (Fformat):
4633 * frame.h (struct frame):
4634 * fringe.c (struct fringe_bitmap):
4635 * intervals.h (struct interval):
4636 * keyboard.h (struct kboard):
4637 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4638 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4639 (struct Lisp_Buffer_Local_Value, union specbinding):
4640 * macfont.m (struct macfont_info):
4641 * process.h (struct Lisp_Process):
4642 * termchar.h (struct tty_display_info):
4643 * window.h (struct window):
4644 * xterm.h (struct x_output):
4645 Use bool_bf for boolean bit-fields.
4646 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4647 All callers changed.
4648 * ccl.h (struct ccl_program): Remove unused members private_state,
4649 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4651 (struct ccl_spec): Remove unused members cr_carryover,
4652 eight_bit_carryover.
4653 * conf_post.h: Include <stdbool.h>.
4654 (bool_bf): New type.
4655 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4656 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4657 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4658 'do { ... } while (false)' brackets.
4659 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4660 Args must now be expressions; all callers changed.
4661 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4662 (PRODUCE_GLYPHS): Simplify use of boolean.
4663 * fileio.c (Fcopy_file):
4664 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4665 * lisp.h (UNGCPRO): Return void, not int.
4666 (FOR_EACH_TAIL): Use void expression, not int expression.
4667 * region-cache.c: Reindent.
4668 * region-cache.h: Copy comments from region-cache.c, to fix
4669 incorrect remarks about booleans.
4671 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4673 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4674 when character at point is displayed from a display vector.
4677 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4679 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4680 now a list of certificate validation checks that will abort a
4681 connection with an error.
4682 (Fgnutls_boot): Document it and use it.
4684 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4686 * w32term.c (w32_enable_frame_resize_hack): New variable.
4687 (x_set_window_size): Use it to hack frame resizing on Windows
4690 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4692 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4693 Windows-specific code to w32.c. Change error message text to
4694 match that of Posix platforms.
4696 * w32.c (w32_copy_file): New function, most of the code copied and
4697 reworked from Fcopy_file. Improve error handling. Plug memory
4698 leak when errors are thrown. Support file names outside of the
4699 current codepage. (Bug#7100)
4701 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4703 * lread.c (load_path_default): Prototype.
4705 2013-12-13 Glenn Morris <rgm@gnu.org>
4707 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4708 (dump_path): Remove.
4709 (load-path-default): Remove `changed' argument.
4710 Do not set dump_path permanently. Simplify.
4711 (init_lread): Simplify.
4712 (syms_of_lread): Remove dump_path.
4714 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4716 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
4717 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
4718 2013-12-12 font-related change to avoid Bug#16128, which
4719 is quite hard to fix without even more substantial changes.
4721 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4723 * font.c (font_close_object): Check for live frame (Bug#16128).
4725 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4727 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
4728 Return ptrdiff_t, not int, since it's a buffer size.
4729 Reindent/reparen some macros to a more Gnuish style.
4731 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
4733 Avoid undefined behavior with huge regexp interval counts.
4734 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
4735 since it's now specialized to interval counts. All uses changed.
4736 Do not assume wraparound on signed integer overflow.
4737 (regex_compile): Simplify based on the above changes.
4739 2013-12-12 Eli Zaretskii <eliz@gnu.org>
4741 Support file names on MS-Windows that use characters outside of
4742 the current system codepage. (Bug#7100)
4744 * w32.c (get_file_security, set_file_security)
4745 (create_symbolic_link): Separate pointers and boolean flags for
4746 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
4747 non-zero, else the former.
4748 (codepage_for_filenames, filename_to_utf16, )
4749 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
4751 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
4753 (normalize_filename): Lose the DBCS code, now works on UTF-8.
4754 Accept only one argument; all callers changed.
4755 (dostounix_filename): Remove the second argument, now works in
4756 UTF-8. All callers changed.
4757 (parse_root): Lose DBCS code.
4758 (get_long_basename, w32_get_short_filename, init_environment)
4759 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
4760 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
4761 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
4762 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
4763 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
4764 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
4766 (ansi_encode_filename): New function.
4767 (get_emacs_configuration, get_emacs_configuration_options):
4769 (add_volume_info, GetCachedVolumeInformation): Run the input file
4770 name through unixtodos_filename, to ensure it is stored and
4771 referenced in canonical form.
4772 (get_volume_info): Lose the DBCS code, now works in UTF-8.
4773 (logon_network_drive, sys_link, utime): Improve error handling.
4774 (sys_access): New function.
4775 (hashval, generate_inode_val): Unused functions deleted.
4776 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
4777 (check_windows_init_file): Convert error message from UTF-8 to
4778 ANSI codepage, for display in the message box.
4779 (globals_of_w32): Set w32_unicode_filenames according to the OS
4782 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
4783 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4784 (syms_of_w32term): Declare w32-unicode-filenames.
4786 * w32proc.c (new_child, delete_child): Remove code that handled
4787 unused pending_deletion and input_file members of the child struct.
4788 (create_child, sys_spawnve): Convert all file names to ANSI
4789 codepage. Use ANSI APIs explicitly; forcibly fail if any file
4790 name cannot be encoded in ANSI codepage. Don't use
4791 unixtodos_filename, mirror slashes by hand.
4792 (record_infile, record_pending_deletion): Functions deleted.
4793 (Fw32_short_file_name): Call w32_get_short_filename instead of
4796 * w32notify.c (add_watch): Work in Unicode mode when
4797 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4798 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
4799 instead, do the same with Lisp primitives.
4801 * w32fns.c (file_dialog_callback, Fx_file_dialog)
4802 (Fsystem_move_file_to_trash, Fw32_shell_execute)
4803 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
4804 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
4805 (Fw32_shell_execute): Improve error reporting.
4806 (Fdefault_printer_name): Ifdef away for Cygwin.
4808 * w32.h (struct _child_process): Remove input_file and
4809 pending_deletion members that are no longer used.
4810 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
4811 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
4812 (ansi_encode_filename): New and updated prototypes.
4814 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
4816 (unexec): Don't use dostounix_filename, it expects a file name in
4817 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
4820 * fileio.c (Ffile_name_directory, file_name_as_directory)
4821 (directory_file_name, Fexpand_file_name)
4822 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
4823 arguments of dostounix_filename.
4824 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
4825 use MAX_UTF8_PATH for size of file-name strings.
4826 (emacs_readlinkat): Build an explicitly unibyte string for file
4828 (syms_of_fileio) <file-name-coding-system>:
4829 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
4831 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
4832 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
4833 directories to UTF-8.
4834 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
4835 environment, and each element of the input PATH, to UTF-8.
4837 * dired.c (file_attributes): Use build_unibyte_string explicitly
4838 to make Lisp strings from user and group names.
4840 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
4843 * coding.c (decode_file_name, encode_file_name): New functions.
4845 * termcap.c (tgetent): Adapt to the change in arguments of
4848 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
4851 * msdos.c (dostounix_filename, init_environment): Adapt to the
4852 change in arguments of dostounix_filename.
4854 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
4855 [WINDOWSNT]: Encode file names passed to the image libraries in
4858 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
4859 [WINDOWSNT]: Convert file names to the current ANSI codepage.
4861 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
4862 arguments of dostounix_filename.
4864 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4866 * font.h (struct font_entity) [HAVE_NS]: New field to record
4867 font driver which was used to create this entity.
4868 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
4869 frame where the font was opened.
4870 (font_close_object): Add prototype.
4871 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
4872 (font_close_object): Not static any more. Lost frame arg.
4873 Adjust comment and users.
4874 * alloc.c (cleanup_vector): Call font_close_object to adjust
4875 per-frame font counters correctly. If HAVE_NS, also call
4876 driver-specific cleanup for font-entity objects.
4877 * ftfont.c (ftfont_open):
4878 * nsfont.m (nsfont_open):
4879 * w32font.c (w32font_open_internal):
4880 * xfont.c (xfont_open):
4881 * xftfont.c (xftfont_open): Save frame pointer in font object.
4882 * macfont.m (macfont_open): Likewise.
4883 (macfont_descriptor_entity): Save driver pointer to be able
4884 to call its free_entity routine when font-entity is swept.
4885 * ftxfont.c (ftxfont_open): Add eassert because frame
4886 pointer should be saved by ftfont_driver.open.
4888 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4890 * xterm.c (x_make_frame_visible): Restore hack which is needed when
4891 input polling is used. This is still meaningful for Cygwin, see
4892 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
4893 * keyboard.c (poll_for_input_1, input_polling_used):
4894 Define unconditionally.
4895 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
4896 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
4897 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
4898 (font_for_char): Prefer ptrdiff_t to int for buffer position.
4899 (face_for_char): Likewise. Rearrange eassert and return ASCII
4900 face for CHAR_BYTE8_P.
4901 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
4903 2013-12-11 Ken Brown <kbrown@cornell.edu>
4905 * dispextern.h (erase_phys_cursor):
4906 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
4908 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
4910 * nsterm.m (x_free_frame_resources):
4911 * term.c (tty_free_frame_resources):
4912 * xterm.c (x_free_frame_resources): Do not check for non-NULL
4913 face cache because it's implied by free_frame_faces anyway.
4914 * w32term.c (x_free_frame_resources): Likewise. Do not call
4915 free_frame_faces twice.
4917 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4919 * editfns.c (Fformat_time_string): Mention %F in the doc.
4921 2013-12-11 Martin Rudalics <rudalics@gmx.at>
4923 * window.c (resize_frame_windows): Don't return immediately when
4924 the root window's size doesn't change - the minibuffer window
4925 may still have to be repositioned/resized.
4926 * xfns.c (Fx_create_frame): Always change the frame size after
4927 initializing the frame's faces.
4928 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
4929 change_frame_size should already have done it.
4930 (x_new_font): Assign new tool- and menu-bar heights.
4931 (x_set_window_size_1): Account for tool- and menu-bar heights
4932 (Bug#16013). Don't set pixel sizes since change_frame_size
4933 should already have done it.
4935 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
4937 Remove the option of using libcrypto.
4938 * Makefile.in (LIB_CRYPTO): Remove.
4939 (LIBES): Don't use it.
4941 2013-12-11 Juri Linkov <juri@jurta.org>
4943 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
4944 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
4946 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
4948 * xdisp.c (display_tool_bar_line): Don't extend on a previously
4949 drawn tool bar items (Bug#16058).
4950 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
4952 2013-12-09 Ken Brown <kbrown@cornell.edu>
4954 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
4956 * lisp.h (get_frame_param): Adjust conditions for prototype
4959 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
4961 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
4962 Avoid unused macro warning if configured --without-xft.
4964 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
4966 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
4968 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
4970 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
4972 * emacs.c (main): Call fixup_locale a second time for GNUstep.
4974 2013-12-08 Martin Rudalics <rudalics@gmx.at>
4976 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
4978 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
4980 Use libcrypto's checksum implementations if available, for speed.
4981 * Makefile.in (LIB_CRYPTO): New macro.
4984 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
4985 The macro didn't conform to C99 due to type mismatch,
4986 which caused compilation failure with Sun C 5.12,
4987 and it was confusing anyway. Include window.h to declare
4988 redisplay_other_windows.
4990 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
4992 * window.c (set_window_buffer): Update mode line (bug#16084).
4994 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
4996 Fix minor problems found by static checking.
4997 * keyboard.c (poll_for_input_1, input_polling_used):
4998 Define only if HAVE_NTGUI.
4999 * xmenu.c (popup_activate_callback): Omit unnecessary
5000 check against USE_X_TOOLKIT, which must be defined here anyway.
5001 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
5004 2013-12-07 Martin Rudalics <rudalics@gmx.at>
5006 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5008 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
5010 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5012 * nsterm.m (x_set_window_size): Remove fprintf.
5013 (init): Define always. Set applicationDidFinishLaunchingCalled
5015 (applicationDidFinishLaunching:):
5016 Set applicationDidFinishLaunchingCalled.
5017 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
5020 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
5022 Pixel resize changes for NS (Bug#16049).
5023 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5024 height/width. row/cols are locals.
5025 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
5026 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
5027 (windowWillResize): Remove gsextra. Calculate extra as in
5029 (x_new_font): Don't change frame size if fullscreen.
5030 Change size pixelwise.
5032 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
5033 comment in xfns.c. Change to pixelwise call.
5035 2013-12-06 Eli Zaretskii <eliz@gnu.org>
5037 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
5040 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
5042 * xterm.c (input_signal_count): Remove.
5043 (x_dispatch_event): Define unconditionally.
5044 (x_make_frame_visible): Process X events until the frame
5045 is really visible (Bug#16027).
5046 * xterm.h (x_dispatch_event): Declare unconditionally.
5048 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
5050 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
5052 * nsterm.m (x_set_window_size): Handle pixelwise.
5054 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5056 * w32term.c (x_new_font):
5057 * xterm.c (x_new_font): Calculate new frame size from new font
5060 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5062 * lisp.h (FOR_EACH_TAIL): New macro.
5063 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5065 * window.c (select_window): Call second wset_redisplay before we change
5066 selected_window (bug#16034).
5068 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5070 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5072 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5074 * w32xfns.c: Include window.h, to avoid a compiler warning.
5076 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5078 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5079 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5080 window_scroll takes care of it.
5081 (Fset_window_point, Fdelete_other_windows_internal)
5082 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5083 (Fsplit_window_internal, Fdelete_window_internal)
5084 (Fresize_mini_window_internal, Fset_window_configuration)
5085 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5086 cause redisplay instead of forcing a complete redisplay.
5087 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5088 we're only affecting the selected_window.
5090 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5092 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5093 directional control characters. Update type and category
5094 determination according to the UBA from Unicode v6.3.
5095 (bidi_category_t): New category EXPLICIT_FORMATTING.
5097 * dispextern.h (bidi_type_t): Update to include new bidirectional
5098 properties introduced with Unicode v6.3. (Bug#16043)
5100 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5102 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5105 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5107 * font.c (font_list_entities): Remove dummy assignment.
5108 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5109 used on graphic displays only. Remove unused 'font_encoder' member.
5110 (struct font_bitmap): Remove unused 'extra' member.
5111 * nsfont.m (nsfont_open):
5112 * w32font.c (w32font_open_internal):
5113 * ftfont.c (ftfont_get_bitmap): Adjust users.
5115 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5117 Use bool for boolean.
5118 * tparam.c (tparam1):
5119 * undo.c (record_point, record_property_change):
5120 Use bool for boolean, for local vars that are always true or false.
5122 Minor integer overflow fixes (Bug#16033).
5123 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5124 This improves on the previous fix to this function.
5125 (window_resize_check): When summing up pixel counts, don't rely on
5126 undefined behavior if the sum overflows.
5128 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5130 * window.c (Fset_window_new_pixel): Don't choke at negative
5131 argument value (Bug#16033).
5133 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5134 to avoid crash in window_box_height.
5136 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5137 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5139 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5141 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5143 Minor integer overflow fixes.
5144 * window.c (Fset_window_new_pixel, grow_mini_window):
5145 * xdisp.c (Fwindow_text_pixel_size):
5146 Avoid undefined behavior on signed integer overflow.
5147 * xfns.c (x_set_mouse_color):
5148 Check that drag shape fits in 'unsigned', since that's what X wants.
5150 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5152 Improve reporting of fatal exception on MS-Windows.
5153 * w32fns.c (my_exception_handler): New function.
5154 (globals_of_w32fns): Set it up as the unhandled exception
5155 handler. Initialize exception code and address to zeros.
5156 (emacs_abort): If the exception code and address are available,
5157 print them at the beginning of the backtrace. Fix the format of
5158 printing addresses (was producing 0x0x12345678 on XP).
5161 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5163 * eval.c (Fbacktrace__locals): New function.
5164 (syms_of_eval): Defsubr it.
5166 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5168 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5169 Define here to unify between...
5170 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5171 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5173 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5175 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5177 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5178 fringe background extension.
5179 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5180 because they are now always the same as `left' and `width',
5181 respectively. Remove code for the case that `width' and
5182 `sb_width' are different.
5184 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5186 Fix minor problems found by static checking.
5187 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5188 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5189 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5191 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5193 * image.c (imagemagick_compute_animated_image): Don't crash if we
5194 have an animation with different-sized images (bug#15313).
5196 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5198 Remove some unused items introduced during pixelwise change.
5199 * window.c (window_resize_total_check): Remove unused function.
5200 * xdisp.c (remember_mouse_glyph): Remove unused label.
5201 (Ftool_bar_height): Move declaration inside #if.
5202 * xterm.c (x_set_window_size): Don't use r and c.
5204 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5206 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5209 * window.c (Fset_window_configuration): Comment out unused variables.
5211 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5213 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5215 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5217 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5219 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5220 HAVE_GNUTLS3 (Bug#16001).
5222 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5223 if interrupts are deferred (Bug#15801).
5225 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5227 Support resizing frames and windows pixelwise.
5228 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5229 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5230 (struct glyph_matrix): Replace window_left_col and
5231 window_top_line by window_pixel_left and window_pixel_top.
5232 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5234 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5235 (draw_window_divider, move_it_to, x_draw_right_divider)
5236 (x_draw_bottom_divider, change_frame_size): Add or fix
5238 * dispnew.c (change_frame_size_1): Change prototype.
5239 (adjust_glyph_matrix, required_matrix_width)
5240 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5241 values instead of lines and columns.
5242 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5243 WINDOW_TOTAL_FRINGE_WIDTH.
5244 (handle_window_change_signal, do_pending_window_change)
5245 (init_display): Adjusts calls of change_frame_size.
5246 (change_frame_size, change_frame_size_1): Handle pixelwise
5248 * frame.c (Qright_divider_width, Qbottom_divider_width):
5250 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5251 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5252 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5253 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5255 (set_frame_param): New function.
5256 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5257 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5258 (Ffringe_width, Fborder_width, Fright_divider_width)
5259 (Fbottom_divider_width): New functions, defsubr them.
5260 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5261 New argument pixelwise.
5262 (struct frame_parm_table): New members Qright_divider_width and
5263 Qbottom_divider_width.
5264 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5265 (x_report_frame_params): Handle Qright_divider_width and
5266 Qbottom_divider_width.
5267 (x_set_right_divider_width, x_set_bottom_divider_width):
5269 (frame_resize_pixelwise): New option.
5270 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5271 new_pixelwise, right_divider_width and bottom_divider_width;
5272 remove total_lines; rename text_lines, text_cols, new_text_lines
5273 and new_text_cols to text_height, text_width, new_height and
5274 new_width respectively.
5275 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5276 FRAME_TEXT_WIDTH respectively.
5277 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5278 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5279 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5281 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5282 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5283 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5284 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5285 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5286 (FRAME_TOTAL_COLS_ARG): Remove macro.
5287 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5288 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5289 (x_wm_set_size_hint): Handle frame pixel sizes.
5290 * indent.c (compute_motion, Fcompute_motion):
5291 Call window_body_width instead of window_body_cols.
5292 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5293 (make_lispy_position): Handle right and bottom dividers.
5294 (Fsuspend_emacs): Pixelize call of change_frame_size.
5295 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5296 * lisp.h: Extern set_frame_param.
5297 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5299 (Fx_create_frame): Add entry for vertical_drag_cursor.
5300 Pixelize call of change_frame_size.
5301 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5302 * nsterm.m (ns_update_window_end): Optionally draw right
5304 (x_set_window_size): Add argument pixelwise.
5305 Call check_frame_size and change_frame_size with pixelwise zero.
5306 (ns_draw_window_divider): New function.
5307 (ns_redisplay_interface): Add ns_draw_window_divider.
5308 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5309 (x_new_font): Call x_set_window_size with pixelwise zero.
5310 * print.c (print_object): For a window print its sequence
5312 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5313 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5314 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5315 (w32_createwindow): Use scroll bar area width.
5316 (w32_wnd_proc): Handle bottom divider width.
5317 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5318 (Fx_create_frame): Default divider width parameters.
5319 Caclulate sizes pixelwise. Add vertical drag cursor support.
5320 (x_create_tip_frame): Default divider widths to zero.
5321 Pixelize call to change_frame_size.
5322 (Fx_show_tip): Add handling of divider widths. Pixelize window
5324 (Fw32_frame_rect): New function.
5325 (frame_parm_handler w32_frame_parm_handlers): Add divider
5327 (Vx_window_vertical_drag_shape): Add variable.
5328 * w32inevt.c (resize_event, maybe_generate_resize_event):
5329 Pixelize change_frame_size calls.
5330 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5332 * w32term.c (w32_draw_window_divider): New function.
5333 (x_update_window_end): Handle right divider.
5334 (w32_draw_fringe_bitmap, x_scroll_run)
5335 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5336 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5337 Calculate new frame sizes pixelwise.
5338 (x_new_font): Pixelize call to x_set_window_size.
5339 (x_check_fullscreen): Pixelize call to change_frame_size.
5340 (x_set_window_size_1, x_set_window_size): New argument
5341 pixelwise. Calculate pixelwise.
5342 (x_wm_set_size_hint): Use scroll bar area width.
5343 (w32_redisplay_interface): Add w32_draw_window_divider.
5344 * w32term.h (struct w32_output): Add vertical drag cursor.
5345 * widget.c (set_frame_size, update_wm_hints)
5346 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5348 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5349 * window.c (sequence_number): Restore.
5350 (Fwindow_pixel_width, Fwindow_pixel_height)
5351 (Fwindow_mode_line_height, Fwindow_header_line_height)
5352 (window_pixel_to_total, Frun_window_scroll_functions)
5353 (Fset_window_new_pixel, window_resize_apply_total)
5354 (Fwindow_resize_apply_total): New functions.
5355 (window_body_height, window_body_width): Rename from
5356 window_body_lines. New argument PIXELWISE.
5357 Calculate pixelwise.
5358 (Fwindow_body_height, Fwindow_body_width): New argument
5360 (coordinates_in_window, window_relative_x_coord): Use window's
5361 pixel width instead of total width.
5362 (replace_window, recombine_windows): Initialize pixel values.
5363 (resize_root_window, resize_frame_windows, grow_mini_window)
5364 (shrink_mini_window): New argument PIXELWISE.
5365 Calculate pixelwise.
5366 (Fdelete_other_windows_internal, adjust_window_margins)
5367 (window_resize_check, window_resize_apply)
5368 (Fdelete_window_internal, Fresize_mini_window_internal)
5369 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5370 (check_frame_size): Rename arguments. New argument PIXELWISE.
5371 Calculate pixelwise.
5372 (set_window_buffer): Make samebuf bool. Run configuration change
5373 hook only if buffer changed.
5374 (Fset_window_buffer): Rewrite doc-string.
5375 (make_window): Initialize new_pixel slot.
5376 (Fwindow_resize_apply): Check pixel size of root window.
5377 (Fsplit_window_internal): Call 2nd argument pixel_size.
5378 Calculate pixelwise.
5379 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5381 (save_window_data): New slots frame_text_width,
5382 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5383 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5385 (Fcurrent_window_configuration, Fset_window_configuration)
5386 (save_window_save, compare_window_configurations): Handle new
5387 slots in save_window_data and saved_window.
5388 (Fset_window_scroll_bars): Fix doc-string.
5389 (window_resize_pixelwise): New variable.
5390 (coordinates_in_window, Fcoordinates_in_window_p):
5392 (make_parent_window): Adjust sequence_number.
5393 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5395 * window.h (struct window): New members new_pixel, pixel_left,
5396 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5397 (wset_new_pixel): New function.
5398 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5399 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5400 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5401 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5402 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5403 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5404 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5405 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5406 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5407 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5408 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5409 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5410 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5411 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5412 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5414 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5415 (window_body_width, check_frame_size): Adapt external declarations.
5416 * xdisp.c (last_max_ascent): New integer.
5417 (window_text_bottom_y): Handle bottom divider.
5418 (window_box_width, window_box_height): Calculate pixelwise.
5419 (get_glyph_string_clip_rects): Handle right divider.
5420 (remember_mouse_glyph): When windows are resized pixelwise
5421 proceed with width and height set to 1.
5422 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5424 (move_it_to): Calculate and return maximum x position
5426 (Fwindow_text_pixel_size): New function.
5427 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5428 (tool_bar_lines_needed): Rename to tool_bar_height.
5429 Calculate pixelwise.
5430 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5431 Calculate pixelwise.
5432 (redisplay_tool_bar): Calculate pixelwise.
5433 (redisplay_window): Calculate pixelwise. Handle dividers.
5434 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5435 (x_draw_vertical_border): Handle dividers.
5436 (define_frame_cursor1): Handle vertical drag cursor.
5437 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5438 (expose_window): Calculate pixelwise. Handle dividers.
5439 (init_xdisp): Initialize pixel values.
5440 * xfaces.c (Qwindow_divider): New face.
5441 (realize_basic_faces): Realize it.
5442 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5443 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5444 (x_set_scroll_bar_default_width): Default actual width to 16.
5445 (Fx_create_frame): Set sizes pixelwise.
5446 (x_create_tip_frame): Default divider widths to zero.
5447 Pixelize call of change_frame_size.
5448 (Fx_show_tip): Handle divider widths. Initial pixel position
5450 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5451 (Vx_window_vertical_drag_shape): New option.
5452 * xmenu.c (free_frame_menubar): Pixelize call of
5454 * xterm.c (x_draw_window_divider): New function.
5455 (x_update_window_end): Optionally draw right divider.
5456 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5457 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5458 (handle_one_xevent, x_new_font): Calculate pixelwise.
5459 (x_set_window_size_1, x_set_window_size): New argument
5460 pixelwise. Calculate pixelwise.
5461 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5462 (struct x_redisplay_interface): Add x_draw_window_divider.
5463 * xterm.h (struct x_output): Add vertical_drag_cursor.
5465 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5467 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5468 Set invisible frames's `redisplay' when a full redisplay is requested.
5469 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5470 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5471 (display_mode_lines): Set it here instead.
5473 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5475 * dispextern.h (set_window_update_flags): Remove.
5477 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5479 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5481 * xdisp.c (REDISPLAY_SOME_P): New macro.
5482 (redisplay_internal): Use it (bug#15999).
5483 (prepare_menu_bars, redisplay_window): Use it as well.
5485 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5487 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5489 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5490 (globals_of_w32font): Zero it out.
5491 (GetCharWidth32W_Proc): New function pointer.
5492 (get_char_width_32_w): New function.
5493 (compute_metrics): If get_glyph_outline_w returns an error, try
5494 get_char_width_32_w before declaring a failure. This avoids
5495 punishing raster (a.k.a. "bitmap") fonts by slowing down
5496 redisplay. (Bug#6364).
5498 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5500 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5501 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5502 highlight needs to be redisplayed. (Bug#15913)
5504 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5506 Fix minor problems found by static checking.
5507 * buffer.h (struct buffer_text, struct buffer):
5508 * frame.h (struct frame):
5509 * window.h (struct window):
5510 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5511 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5512 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5513 no-longer-valid use of HAVE_MENUS.
5514 * xdisp.c (propagate_buffer_redisplay): Now static.
5516 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5518 * xmenu.c (Fmenu_or_popup_active_p):
5519 * window.c (Fset_window_configuration):
5520 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5521 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5522 * fns.c (Fyes_or_no_p):
5523 * editfns.c (Fmessage_box, Fmessage_or_box):
5524 * alloc.c (make_save_ptr_ptr):
5525 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5527 * window.c (Fset_window_configuration): Move select_window later.
5529 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5531 Refine redisplay optimizations to only redisplay *some* frames/windows
5532 rather than all of them.
5533 * xdisp.c (REDISPLAY_SOME): New constant.
5534 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5535 (bset_redisplay, bset_update_mode_line): New functions.
5536 (message_dolog): Use bset_redisplay.
5537 (clear_garbaged_frames): Use fset_redisplay.
5538 (echo_area_display): Use wset_redisplay.
5539 (buffer_shared_and_changed): Remove.
5540 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5541 frame titles. Compute the actual set of windows redisplayed.
5542 Don't update frame titles and menu bars for frames that don't need to
5544 (propagate_buffer_redisplay): New function.
5546 (redisplay_internal): Use it. Be more selective in the set of windows
5547 we redisplay. Propagate windows_or_buffers_changed to
5548 update_mode_lines a bit later to simplify the code.
5549 (mark_window_display_accurate_1): Reset window and buffer's
5551 (redisplay_window): Do nothing if neither the window nor the buffer nor
5552 the frame needs redisplay.
5553 * window.h (struct window): Add `redisplay' field.
5554 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5555 (redisplay_other_windows, window_list): New declarations.
5556 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5557 (window_list): Not static any more.
5558 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5559 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5560 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5561 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5562 * frame.h (struct frame): Add `redisplay' field.
5563 Move `external_menu_bar' bitfield next to other bit-fields.
5564 (SET_FRAME_GARBAGED): Use fset_redisplay.
5565 (SET_FRAME_VISIBLE): Don't garbage the frame;
5566 Use redisplay_other_windows.
5567 * buffer.h (struct buffer): Add `redisplay' field.
5568 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5569 (modify_overlay): Use bset_redisplay.
5570 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5572 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5574 Support w32 file notifications in batch mode.
5575 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5576 invalid (which happens in batch mode). If non-interactive, call
5577 handle_file_notifications to store file notification events in the
5578 input queue. (Bug#15933)
5580 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5582 * w32inevt.c (handle_file_notifications): Now external, not static.
5584 * w32term.h (handle_file_notifications): Provide prototype.
5586 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5587 init_crit, since init_display, which does that otherwise, is not
5590 2013-11-27 Glenn Morris <rgm@gnu.org>
5592 * Makefile.in ($(lispsource)/international/charprop.el): New.
5593 (emacs$(EXEEXT)): Depend on charprop.el.
5595 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5597 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5598 deleting portions of the buffer under non-nil REPLACE argument.
5601 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5602 directory, watch it and not its parent.
5603 (add_watch): Allow empty string in FILE.
5605 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5607 * window.c (Fset_window_start, window_resize_apply)
5608 (window_scroll): Reset window_end_valid (Bug#15957).
5610 2013-11-27 Glenn Morris <rgm@gnu.org>
5612 * Makefile.in (leimdir): Now in lisp source directory.
5613 ($(leimdir)/leim-list.el): Just use ../leim .
5614 * epaths.in (PATH_DUMPLOADSEARCH):
5615 * lread.c (load_path_default):
5616 * nsterm.m (ns_load_path): No more leim directory.
5618 2013-11-26 Andreas Schwab <schwab@suse.de>
5620 * .gdbinit (xgettype): Add cast.
5622 2013-11-26 Glenn Morris <rgm@gnu.org>
5624 Preload leim-list.el.
5625 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5626 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5627 is a single directory.
5629 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5631 bool-vector-subsetp is now the normal direction (Bug#15912).
5632 * data.c (Fbool_vector_subsetp): Test whether the first argument
5633 is a subset of the second one, not the reverse. Add doc string.
5635 Fix minor problems found by static checking.
5636 * lread.c (load_path_default): Now static.
5637 * textprop.c (text_property_stickiness): Be consistent about the
5638 test used when deciding whether to consider the previous character.
5639 This simplifies the code a bit.
5641 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5643 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5645 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5646 (syms_of_frame): Don't defsubr them.
5648 2013-11-25 Glenn Morris <rgm@gnu.org>
5650 * lread.c (load_path_default): Change the sense of the argument.
5651 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5652 from dump_path. When it is not, avoid checking dump_path twice.
5654 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5655 uninstalled dump_path against installed Vload_path. (Bug#15964)
5657 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5659 Export get_pos_property to Elisp.
5660 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5661 (syms_of_editfns): Export it to Elisp.
5663 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5665 2013-11-23 Romain Francoise <romain@orebokech.com>
5667 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5668 initialization here ...
5669 (syms_of_fileio): ... from here.
5671 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5673 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5674 Please use --enable-check-lisp-object-type.
5676 2013-11-23 Glenn Morris <rgm@gnu.org>
5678 * process.c (get_process): Explicit error for dead buffers.
5680 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5682 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5684 2013-11-23 Glenn Morris <rgm@gnu.org>
5686 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5687 * lread.c (load_path_check): Take path to check as argument.
5688 (load_path_default): New, split from init_lread.
5689 (init_lread): Move calc of default load-path to load_path_default.
5690 Empty elements in EMACSLOADPATH now stand for the default.
5691 (load-path): Doc fix.
5692 * emacs.c (decode_env_path): Add option to treat empty elements
5693 as nil rather than ".".
5694 * callproc.c (init_callproc_1, init_callproc):
5695 * image.c (Vx_bitmap_file_path):
5696 * lisp.h (decode_env_path):
5697 * lread.c (Vsource_directory):
5698 Update for new argument spec of decode_env_path.
5700 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5702 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5703 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5705 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5707 Fix some dependency problems that cause unnecessary recompiles.
5708 Problem reported by RMS in
5709 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5710 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5711 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5712 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5713 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
5714 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
5715 (boostrap-clean): No need to remove stamp-oldxmenu.
5717 Fix recently introduced bool vector overrun.
5718 This was due to an optimization that went awry.
5719 Reported by Glenn Morris in
5720 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
5721 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
5722 for empty vectors, undoing the 2013-11-18 change.
5723 * data.c (bool_vector_binop_driver): Rely on this.
5724 Fix bug that occasionally overran the destination.
5725 * lisp.h (struct Lisp_Bool_vector): Document this.
5727 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
5729 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
5732 * nsterm.m (init, run, stop:): Comment out for now, does not work
5735 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
5737 * charset.c (syms_of_charset): Don't read past end of string.
5739 2013-11-19 Glenn Morris <rgm@gnu.org>
5741 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
5743 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
5745 Add hooks to run on gaining/losing focus. (Bug#15029)
5746 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
5747 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
5748 (syms_of_frame): Add focus-in-hook, focus-out-hook.
5750 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
5752 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
5753 The old names predated the API change that put destination at end.
5755 Improve API of recently-added bool vector functions (Bug#15912).
5756 The old API had (bool-vector-count-matches A B)
5757 and (bool-vector-count-matches-at A B I), which gave the
5758 misleading impression that the two functions were variants, one
5759 with a location I. The new API has (bool-vector-count-population A)
5760 and (bool-vector-count-consecutive A B I) to make the distinction
5761 clearer. The first function no longer has a B argument, since the
5762 caller can easily determine the number of nils if the length and
5763 number of ts is known.
5764 * data.c (Fbool_vector_count_population): Rename from
5765 bool_vector_count_matches, and accept just 1 argument.
5766 (Fbool_vector_count_consecutive): Rename from
5767 Fbool_vector_count_matches_at.
5769 Always allocate at least one bits_word per bool vector.
5770 See Daniel Colascione in:
5771 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
5772 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
5773 * data.c (bool_vector_binop_driver): Rely on this. Tune.
5774 * lisp.h (struct Lisp_Bool_vector): Document this.
5776 2013-11-18 Eli Zaretskii <eliz@gnu.org>
5778 * insdel.c (invalidate_buffer_caches): New function, consolidated
5779 from part of prepare_to_modify_buffer.
5780 (insert_from_gap, prepare_to_modify_buffer):
5781 * coding.c (code_convert_region, code_convert_string):
5782 Call invalidate_buffer_caches. (Bug#15841)
5784 * lisp.h (invalidate_buffer_caches): Add prototype.
5786 2013-11-17 Eli Zaretskii <eliz@gnu.org>
5788 * w32term.c (x_update_window_end): Don't invalidate the entire
5789 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5790 highlight needs to be redisplayed. (Bug#15913)
5792 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
5794 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
5796 2013-11-16 Eli Zaretskii <eliz@gnu.org>
5798 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
5799 while we are using Vprin1_to_string_buffer.
5801 * keymap.c (describe_map): Don't crash if PT is 1 both before and
5802 after inserting the description string. (Bug#15907)
5804 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5806 * data.c: Work around bogus GCC diagnostic about shift count.
5807 Reported by Eli Zaretskii in
5808 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
5809 (pre_value): New function.
5810 (count_trailing_zero_bits): Use it.
5812 2013-11-15 Eli Zaretskii <eliz@gnu.org>
5814 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
5815 assume C macros are not supported even under -g3 in these old GCC
5818 2013-11-15 Leo Liu <sdl.web@gmail.com>
5820 * minibuf.c (Ftry_completion, Fall_completions)
5821 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
5823 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5825 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
5826 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
5827 This avoids placing unnecessary constants into the Emacs code.
5829 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
5831 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
5832 for Cygwin w32 build.
5834 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
5835 for Cygwin w32 build. (Bug#15892)
5837 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
5839 Simplify, port and tune bool vector implementation.
5840 * alloc.c (bool_vector_exact_payload_bytes)
5841 (bool_vector_payload_bytes): Remove.
5842 (bool_vector_fill): Return its argument.
5843 * alloc.c (bool_vector_fill):
5845 * print.c (print_object):
5846 Simplify by using bool_vector_bytes.
5847 * alloc.c (make_uninit_bool_vector):
5848 New function, broken out from Fmake_bool_vector.
5849 (Fmake_bool_vector): Use it. Use tail call.
5850 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
5851 * data.c (BITS_PER_ULL): New constant.
5852 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
5853 if long long versions don't exist.
5854 (shift_right_ull): New function.
5855 (count_one_bits_word): New function, replacing popcount_bits_word
5856 macro. Don't assume that bits_word is no wider than long long.
5857 (count_one_bits_word, count_trailing_zero_bits):
5858 Don't assume that bits_word is no wider than long long.
5859 * data.c (bool_vector_binop_driver, bool_vector_not):
5860 * fns.c (Fcopy_sequence):
5862 Create an uninitialized destination, to avoid needless work.
5863 (internal_equal): Simplify.
5864 (Ffillarray): Prefer tail call.
5865 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
5866 contain at least one word.
5867 (bits_word_to_host_endian): Prefer if to #if. Don't assume
5868 chars are narrower than ints.
5869 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
5870 * fns.c (Fcopy_sequence):
5872 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
5873 Don't try to port to hosts where bits_word values have holes; the
5874 code wouldn't work there anyway. Verify this assumption, though.
5875 (bool_vector_bytes): New function.
5876 (make_uninit_bool_vector): New decl.
5877 (bool_vector_fill): Now returns Lisp_Object.
5879 * xfns.c (xic_create_fontsetname):
5880 * xrdb.c (gethomedir): Prefer tail calls.
5882 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
5884 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
5885 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
5887 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
5888 that requires a return value.
5889 (Fset_buffer_modified_p): Take advantage of this change to do
5892 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5894 * buffer.c (Frestore_buffer_modified_p): Sync it with
5895 Fset_buffer_modified_p.
5896 (Fforce_mode_line_update): New function, moved from subr.el.
5897 (Fset_buffer_modified_p): Use them.
5898 (syms_of_buffer): Defsubr Fforce_mode_line_update.
5900 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
5902 * search.c (find_newline): Rewrite to prefer offsets to pointers.
5903 This avoids undefined behavior when subtracting pointers into
5904 different aways. On my platform it also makes the code a tad
5905 smaller and presumably faster.
5907 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5909 * keyboard.c (command_loop_1): Use region-extract-function.
5910 * insdel.c (Qregion_extract_function): Not static any more (can we
5911 stop pretending that these vars can benefit from being marked static?).
5913 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5915 * search.c (find_newline): If buffer text is relocated during the
5916 "dumb loop", adjust C pointers into buffer text to follow suit.
5919 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
5921 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
5922 for conversion (Bug#15837).
5924 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5926 * fileio.c (Finsert_file_contents): Invalidate the newline cache
5927 for the entire range of inserted characters. (Bug#15841)
5929 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
5931 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
5933 (realize_default_face): Remove assignment to distant-foreground if
5934 unspecified (Bug#15815).
5936 2013-11-08 Eli Zaretskii <eliz@gnu.org>
5938 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
5939 cache-long-scans disabled, since we don't want to call
5940 prepare_to_modify_buffer (in insert_1_both) for each message we
5943 * buffer.h (bset_cache_long_scans): New INLINE function, moved
5944 from buffer.c. Improve commentary to the buffer field setter
5947 * buffer.c (bset_cache_long_scans): Static function deleted.
5948 Improve commentary to the buffer field setter functions.
5949 (init_buffer_once): Default for cache-long-scans changed to t.
5952 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
5954 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
5956 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
5957 This bug was introduced in my 2013-06-21 change, and caused
5958 struct Lisp_Sub_Char_Table objects to be given too many slots,
5959 which broke 'make -C admin/unidata'.
5961 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
5963 Import changes from mac-port 4.5.
5964 * macfont.m (mac_font_copy_default_descriptors_for_language)
5965 (mac_font_copy_default_name_for_charset_and_languages): Declare.
5966 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
5967 (macfont_language_default_font_names): New.
5968 (macfont_list): Rearrange language/charset code.
5969 (macfont_close): Don't check for macfont_info->cache.
5970 (mac_ctfont_create_preferred_family_for_attributes): New font
5971 selection code, call
5972 mac_font_copy_default_name_for_charset_and_languages.
5973 (mac_font_copy_default_descriptors_for_language)
5974 (mac_font_copy_default_name_for_charset_and_languages): New functions.
5976 * macfont.h (kCTVersionNumber10_9): Define if not defined.
5978 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
5980 Port to C11 aligned_alloc, and fix some integer overflows.
5981 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
5982 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
5983 and use of posix_memalign replaced with aligned_alloc.
5984 (aligned_alloc): New function, defined or declared as needed.
5985 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
5986 Don't undef; configure.ac now does this.
5987 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
5988 (calloc, aligned_alloc): Check for integer overflow.
5989 (aligned_alloc): Rename from memalign. All uses changed.
5990 (memalign): New function, an alias for aligned_alloc.
5992 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5994 * xdisp.c (redisplay_internal): Fix typo in last change.
5996 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5998 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
6000 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6002 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
6003 redisplay--mode-lines-cause.
6004 (redisplay_internal): Keep them uptodate. Remove redundant check of
6005 buffer_shared_and_changed.
6006 * *.[chm]: Number every assignment to update_mode_lines so we
6007 can track why it is set.
6009 2013-11-06 Eli Zaretskii <eliz@gnu.org>
6011 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
6013 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6015 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
6016 can track why it is set.
6018 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6020 Integer-related fixes for term.c etc.
6021 * dispextern.h (face_tty_specified_color): New function.
6022 * term.c (turn_on_face): Don't rely on undefined behavior when
6023 assigning an out-of-range value to 'long'.
6024 Simplify test for toggling highlight.
6025 (tty_capable_p): Omit last two (unused) args. All callers changed.
6026 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
6027 (read_menu_input, tty_menu_activate, tty_menu_show):
6028 * xfaces.c (x_supports_face_attributes_p)
6029 (tty_supports_face_attributes_p):
6030 Use bool for boolean. All callers changed.
6031 (tty_supports_face_attributes_p): Omit defaults for color indices;
6032 no longer needed. Simplify tail call.
6034 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6036 * xdisp.c (prepare_menu_bars): Mark static.
6037 * lisp.h (prepare_menu_bars): Don't declare.
6038 * xselect.c (x_handle_selection_clear):
6039 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
6041 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6043 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
6044 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
6046 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6048 * keyboard.c (Fcommand_error_default_function): Rename from
6049 Fdefault_error_output.
6051 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6053 * keyboard.c (Fdefault_error_output): New function, extracted from
6055 (syms_of_keyboard): Use it for Vcommand_error_function.
6057 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6059 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6060 (init_eval): Use it to ensure handlerlist is non-NULL.
6061 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6062 (Fsignal): Adjust NULLness test of handlerlist.
6063 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6065 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6067 * callproc.c (call_process): Call prepare_to_modify_buffer before
6068 decoding text read from the sub-process, as the decoded stuff will
6069 be inserted into the buffer. This will invalidate the various
6070 caches maintained for the buffer. (Bug#15148)
6072 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6074 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6075 string of glyphless-char-display.
6077 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6079 * nsfns.m (ns_get_name_from_ioreg): New function.
6080 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6081 OSX >= 10.9. Use ns_get_name_from_ioreg.
6083 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6085 Simplify and port recent bool vector changes.
6086 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6087 only in this file. Use a more-efficient implementation if the
6088 second argument is a power of 2.
6089 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6090 Remove no-longer-necessary compile-time checks.
6091 (bool_vector_exact_payload_bytes): New function.
6092 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6093 exact payload changed to call the new function. Do not assume
6094 that the arg or result fits in ptrdiff_t.
6095 (bool_vector_fill): New function.
6096 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6098 (vroundup_ct): Don't assume arg fits in size_t.
6099 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6100 invoke set_category_set.
6101 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6102 All callers changed. Use bool_vector_set.
6103 * category.h (XCATEGORY_SET): Remove; no longer needed.
6104 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6106 * data.c (Faref): Use bool_vector_ref.
6107 (Faset): Use bool_vector_set.
6108 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6109 (Fbool_vector_not, Fbool_vector_count_matches)
6110 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6111 * fns.c (concat): Use bool_vector_ref.
6112 (Ffillarray): Use bool_vector_fill.
6113 (mapcar1): Use bool_vector_ref.
6114 (sxhash_bool_vector): Hash words, not bytes.
6115 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6116 a constant, since it's now used in #if.
6117 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6118 unsigned char on unusual architectures, so that we no longer
6119 assume that the number of bits per bits_word is a power of two or
6120 is a multiple of 8 or of CHAR_BIT.
6121 (Qt): Add forward decl.
6122 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6123 at least as strictly as bits_word.
6124 (bool_vector_data, bool_vector_uchar_data): New accessors.
6125 All data structure accesses changed to use them.
6126 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6127 (bool_vector_set): New functions.
6128 (bool_vector_fill): New decl.
6129 (ROUNDUP): Move to alloc.c as described above.
6131 Fix recent gnutls changes.
6132 * gnutls.c (Fgnutls_boot): Don't assume C99.
6133 * process.c (wait_reading_process_output): Fix typo in recent change.
6135 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6137 * process.c (wait_reading_process_output, read_process_output)
6138 (send_process): Check gnutls_state is not NULL.
6140 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6141 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6143 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6145 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6146 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6148 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6151 * nsfns.m (Fx_create_frame): Fix memory leak.
6153 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6154 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6155 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6157 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6159 * xdisp.c (message3_nolog, message_with_string): Encode the string
6160 before writing it to the terminal in a non-interactive session.
6162 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6163 sure we concatenate them into a unibyte string.
6165 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6166 resulting temporary name before returning it to the caller.
6167 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6168 is a unibyte string, convert NAME to a unibyte string to ensure
6169 that the result is also a unibyte string.
6171 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6172 create unibyte strings from default paths and directory/file
6175 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6178 * callproc.c (init_callproc): Use build_unibyte_string to make
6179 sure we create unibyte strings from default paths and
6180 directory/file names.
6182 * buffer.c (init_buffer): Don't store default-directory of
6183 *scratch* in multibyte form. The original problem which led to
6184 that is described in
6185 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6186 but it was solved long ago. (Bug#15260)
6188 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6190 Port to stricter C99 platforms.
6191 Especially, C99 prohibits nesting a struct X inside struct Y if
6192 struct X has a flexible array member.
6193 * alloc.c (struct sdata): New type.
6194 (sdata): Implement in terms of struct sdata.
6195 Remove u member; all uses replaced by next_vector, set_next_vector.
6196 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6197 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6198 (struct sblock): Rename first_data member to data, which is now
6199 a flexible array member. All uses changed.
6200 (next_vector, set_next_vector, large_vector_vec): New functions.
6201 (vector_alignment): New constant.
6202 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6203 (struct large-vector): Now merely a NEXT member, since the old approach
6204 ran afoul of stricter C99. All uses changed to use
6205 large_vector_vec or large_vector_offset.
6206 (large_vector_offset): New constant.
6207 * dispnew.c: Include tparam.h, for tgetent.
6208 Do not include term.h; no longer needed.
6209 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6210 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6211 (struct Lisp_Vector): Use a flexible array member for contents,
6212 instead of a union with a member that is an array of size 1.
6214 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6215 fact that the struct no longer contains a union.
6216 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6217 (struct Lisp_Save_Value, struct Lisp_Free):
6218 Use unsigned, not int, for spacers, to avoid c99 warning.
6219 (union specbinding): Use unsigned, not bool, for bitfield, as
6220 bool is not portable to pre-C99 hosts.
6222 2013-11-04 Glenn Morris <rgm@gnu.org>
6224 * emacs.c (usage_message): Mention that `-L :...' appends.
6226 2013-11-02 Glenn Morris <rgm@gnu.org>
6228 * Makefile.in (abs_builddir): Remove.
6229 (bootstrap_exe): Use relative filename.
6231 Use relative filenames in TAGS files.
6232 * Makefile.in (abs_srcdir): Remove it again.
6233 (.PHONY): Remove frc.
6234 (maintainer-clean): No more TAGS-LISP file.
6235 (TAGS): Pass relative file names to etags.
6236 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6238 * Makefile.in (abs_srcdir): New, set by configure.
6240 (maintainer-clean): Remove pointless echo. That should be in the
6241 top-level Makefile, if anywhere. Delete TAGS-LISP.
6242 (extraclean): No s/ and m/ directories for some time.
6243 (TAGS): Also depend on ctagsfiles3.
6244 Remove no-longer-defined S_FILE.
6245 Pass absolute filenames to etags once more.
6246 (TAGS-LISP): Replace lispdir with its expansion.
6247 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6248 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6250 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6252 * xfaces.c (check_lface_attrs, realize_default_face):
6253 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6254 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6256 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6258 * emacs.c (original_pwd): Remove global var by making it local.
6259 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6261 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6263 * xfaces.c: Declare color_distance.
6264 (QCdistant_foreground): New variable.
6265 (NEAR_SAME_COLOR_THRESHOLD): New define.
6266 (load_color2): New function.
6267 (load_color): Call load_color2.
6268 (load_face_colors): Call load_color2 and if distant-color is specified
6269 calculate distant and use distant-color if colors are near.
6270 (LFACE_DISTANT_FOREGROUND): New define.
6271 (merge_face_ref, Finternal_set_lisp_face_attribute)
6272 (Finternal_get_lisp_face_attribute)
6273 (x_supports_face_attributes_p): Handle distant-foreground similar to
6275 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6277 * dispextern.h (lface_attribute_index):
6278 Add LFACE_DISTANT_FOREGROUND_INDEX.
6280 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6282 * image.c (pbm_next_char): New function.
6283 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6284 (pbm_scan_number): Use it.
6285 (Qlibjpeg_version): New variable.
6286 (syms_of_image): DEFSYM and initialize it.
6288 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6290 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6292 2013-10-31 Glenn Morris <rgm@gnu.org>
6294 * emacs.c (original_pwd): New char.
6295 (main): If using --chdir, store original_pwd.
6296 (init_cmdargs): When setting Vinvocation_directory based on a
6297 relative argv[0], use original_pwd if set. (Bug#15768)
6299 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6301 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6303 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6305 * insdel.c: Fix minor problems found by static checking.
6306 (Qregion_extract_function): Now static.
6307 (prepare_to_modify_buffer_1): Remove unused locals.
6309 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6311 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6312 (syms_of_xdisp): Declare pre-redisplay-function.
6313 (markpos_of_region): Remove function.
6314 (init_iterator, compute_stop_pos, handle_face_prop)
6315 (face_before_or_after_it_pos, reseat_to_string)
6316 (get_next_display_element, window_buffer_changed)
6317 (redisplay_internal, try_cursor_movement, redisplay_window)
6318 (try_window_reusing_current_matrix, try_window_id, display_line)
6319 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6320 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6321 * window.h (struct window): Remove field `region_showing'.
6322 * dispextern.h (struct it): Remove region_beg/end_charpos.
6323 (face_at_buffer_position, face_for_overlay_string)
6324 (face_at_string_position): Update prototypes.
6325 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6326 (face_at_string_position): Remove `region_beg' and `region_end' args.
6327 * fontset.c (Finternal_char_font):
6328 * font.c (font_at, font_range): Adjust calls accordingly.
6329 * insdel.c (Qregion_extract_function): New var.
6330 (syms_of_insdel): Initialize it.
6331 (prepare_to_modify_buffer_1): Use it.
6333 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6335 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6336 * ftxfont.c (ftxfont_get_gcs):
6337 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6338 * xfaces.c (x_free_colors, x_free_dpy_colors)
6339 (x_create_gc, unload_color):
6340 * xselect.c (x_property_data_to_lisp):
6341 * xsettings.c (parse_settings):
6342 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6343 (get_bits_and_offset): Adjust definition.
6344 * frame.c (XParseGeometry): Adjust locals.
6345 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6346 * regex.h (toplevel): Likewise for reg_syntax_t.
6348 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6350 * eval.c (run_hook_with_args): Use FUNCTIONP.
6352 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6354 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6355 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6356 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6357 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6358 on MS-Windows anyway.
6359 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6360 (free_realized_face): ...adjust user.
6361 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6362 white relief pixels to -1.
6363 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6364 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6365 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6367 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6369 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6370 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6371 in practice now. All callers changed.
6373 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6375 * dispextern.h (struct face): Use bitfields for 'underline_type'
6376 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6377 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6378 'stipple' member. Move 'lface' member up to help...
6379 * xfaces.c (make_realized_face): ...this function to find and
6380 clear just the members that need clearing.
6381 (load_face_colors, realize_x_face):
6382 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6384 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6386 * xftfont.c (struct xftfont_info): Remove set-but-unused
6388 (xftfont_open): Adjust user.
6389 (xftfont_get_colors): Remove useless prototype.
6391 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6393 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6394 before passing them to 'unexec'. (Bug#15260)
6396 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6398 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6400 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6402 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6403 the changed signature of the font driver's 'close' method.
6405 * w32font.h (w32font_close): Adjust the prototype to the change in
6406 function definition.
6408 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6410 * w32uniscribe.c (uniscribe_close): Adapt the call to
6411 w32font_close to its new prototype.
6413 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6415 Omit unused frame argument of font API's close function.
6416 * font.h (struct font): Drop frame argument. Adjust comment.
6417 * font.c (font_clear_cache, font_close_object): Adjust users.
6418 * ftfont.c (ftfont_close):
6419 * ftxfont.c (ftxfont_close):
6420 * macfont.m (macfont_close):
6421 * nsfont.m (nsfont_close):
6422 * w32font.c (w32font_close):
6423 * xfont.c (xfont_close):
6424 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6425 tweak comments and make functions safe if called more than once for
6426 the same font object.
6428 Perform font-specific cleanup when font object is swept by GC. See
6429 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6430 * alloc.c (cleanup_vector): New function.
6431 (sweep_vector): Call it for each reclaimed vector object.
6432 * font.h (struct font): Adjust comment.
6434 2013-10-24 Glenn Morris <rgm@gnu.org>
6436 * Makefile.in (abs_top_srcdir): New, set by configure.
6438 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6440 Adjust recent font-related changes to fix bug#15686.
6441 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6442 is a live window system frame, mark its default font too.
6444 2013-10-23 Glenn Morris <rgm@gnu.org>
6446 * Makefile.in (RUN_TEMACS): Make relative (again).
6447 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6448 (bootstrap-emacs$(EXEEXT)):
6449 Quote entities that might contain whitespace.
6451 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6453 Port to Solaris 10 and its bundled GCC.
6454 Problem reported by Timothy C. Burt.
6455 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6457 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6459 Do not allow font caches to grow too large.
6460 * alloc.c (compact_font_cache_entry, compact_font_caches):
6461 New functions or stub if not HAVE_WINDOW_SYSTEM.
6462 (compact_undo_list): Factor out from Fgarbage_collect.
6464 (mark_face_cache): Mark face font. Move down to avoid
6466 (mark_terminals): Do not mark font cache here.
6467 (Fgarbage_collect): Call compaction functions described
6468 above. Adjust comment.
6470 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6472 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6473 chdir to HOME (bug#15607).
6475 * nsterm.m (Qcocoa, Qgnustep): New variables.
6476 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6477 (ns_get_color): Make selection color work for GNUstep also.
6479 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6481 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6482 handles mouse clicks. Instead, let GPM use the same code as all
6483 the other mice use. See the discussion starting at
6484 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6485 for the details of the problem with the menu bar this fixes.
6487 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6489 Remove port-specific display name lists to avoid extra
6490 complexity and data duplication with display info lists.
6491 * xterm.h (x_display_name_list): Remove declaration.
6492 * xterm.c (x_display_name_list): Remove.
6493 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6494 * xfns.c (x_display_info_for_name, Fx_display_list):
6495 Likewise. Use x_display_list where appropriate.
6496 * w32term.h (w32_display_name_list): Remove declaration.
6497 * w32term.c (w32_display_name_list): Remove.
6498 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6500 * w32fns.c (x_display_info_for_name, Fx_display_list):
6501 Likewise. Use x_display_list where appropriate.
6502 * nsterm.h (ns_display_name_list): Remove declaration.
6503 * nsterm.m (ns_display_name_list): Remove.
6504 (ns_term_init, syms_of_nsterm): Adjust users.
6505 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6506 Likewise. Use x_display_list where appropriate.
6507 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6508 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6509 (mark_terminals): Mark per-terminal font cache.
6511 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6513 Don't run timers in input-pending-p. Its new check-timers param
6514 provides the prior behavior. (Bug#15045).
6515 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6517 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6519 Make some functions static in non-Microsoft builds.
6520 On my platform (Fedora 19 x86-64), this shrinks the
6521 Emacs executable (text+data) by 0.25%.
6522 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6523 (load_color) [!MSDOS]:
6524 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6525 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6526 * lisp.h (check_existing):
6527 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6528 (network_interface_info) [!WINDOWSNT]:
6529 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6530 Remove extern decls.
6531 * fileio.c (check_existing):
6532 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6533 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6534 (network_interface_info) [!WINDOWSNT]:
6535 * term.c (encode_terminal_code) [!WINDOWSNT]:
6536 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6537 * xfaces.c (load_color) [!MSDOS]:
6539 * fileio.c (check_existing, check_executable, check_writable):
6540 * process.c (network_interface_list, network_interface_info):
6541 Move earlier, so that we don't need forward decls.
6542 * gnutls.c (fn_gnutls_transport_set_errno)
6543 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6545 * w32.c (init_environment): Use faccessat rather than
6546 check_existing, partly for consistency with the rest of the code
6547 in this file, partly so that check_existing can be static.
6549 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6550 * emacs.c (MAIN_PROGRAM): New macro.
6551 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6552 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6554 bool vector int width fixes
6555 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6556 (Fbool_vector_count_matches_at):
6557 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6558 can exceed PTRDIFF_MAX, at least in theory.
6559 (Fbool_vector_count_matches_at):
6560 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6562 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6564 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6565 (struct sockaddr): Add forward decl, for platforms that lack it.
6567 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6569 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6572 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6574 * w32.c (network_interface_get_info, network_interface_list)
6575 (network_interface_info): New functions. (Bug#15610)
6576 (GetAdaptersInfo_Proc): New typedef.
6577 (get_adapters_info): New wrapper function.
6578 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6580 * process.h (network_interface_list, network_interface_info):
6583 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6584 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6585 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6586 for WINDOWSNT. Doc fix.
6587 (syms_of_process): Defsubr Snetwork_interface_list and
6588 Snetwork_interface_info unconditionally.
6590 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6591 in NS GUI sessions. (Bug#15629)
6593 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6595 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6597 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6599 * print.c (print_object): Print " ..." when truncating bool vectors.
6601 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6603 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6604 standard mouse buttons.
6606 * termhooks.h (struct input_event): Remove incorrect commentary.
6608 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6610 Disallow bool vector operations on mixed-length operands.
6611 The old behavior left garbage in the result vector sometimes,
6612 and didn't seem to be useful.
6613 * data.c (Qwrong_length_argument): New static var.
6614 (wrong_length_argument): New function.
6615 (bool_vector_binop_driver): Check that args agree in length.
6617 * keyboard.c, keyboard.h (all_kboards): Now static.
6619 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6621 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6622 note from the lispref.
6624 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6626 * nsterm.h (struct ns_display_info): Remove set-but-unused
6627 member image_cache (image caches are per-terminal anyway).
6628 (FRAME_X_IMAGE_CACHE): Remove.
6629 * nsterm.m (ns_initialize_display_info): Adjust user.
6631 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6633 * w32proc.c: Include mingw_time.h.
6635 * w32.c: Include mingw_time.h.
6637 Implement scrolling of TTY menus when the screen is too short.
6639 * term.c (tty_menu_display): Accept an additional argument, the
6640 menu item from which to start displaying the menu. Account for
6641 the value of Y when limiting the menu to the number of available
6643 (mi_result): New enumeration.
6644 (read_menu_input): Return enumerated value. When the y coordinate
6645 hits min_y or max_y, return scroll indication instead of wrapping
6647 (tty_menu_activate): Handle the scrolling indications from
6648 read_menu_input. Compute the first menu item to display and pass
6649 it to tty_menu_display.
6651 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6653 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6654 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6655 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6656 Adjust to match the change described below.
6657 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6658 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6659 memory_below_frame members to...
6660 * termchar.h (struct tty_display_info): ...here because they're
6661 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6662 * term.c (init_tty):
6663 * nsterm.m (ns_create_terminal):
6664 * w32term.c (w32_create_terminal):
6665 * xterm.c (x_create_terminal): Adjust users.
6666 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6667 to filter out non-TTY frames. Adjust comment.
6668 (scrolling): Adjust user. Prefer eassert for debugging check.
6670 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6672 * xfaces.c (PT_PER_INCH): Remove unused macro.
6673 * termhooks.h (struct terminal): Remove set-but-unused
6674 member fast_clear_end_of_line.
6675 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6676 * nsterm.m (ns_create_terminal):
6677 * term.c (init_tty):
6678 * w32term.c (w32_create_terminal):
6679 * xterm.c (x_create_terminal): Adjust users.
6681 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6683 * lisp.h (bool_vector_size): New function.
6684 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6685 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6686 (Fbool_vector_not, Fbool_vector_count_matches_at):
6687 Remove uses of 'eassume' that should no longer be needed,
6688 because they are subsumed by the 'eassume' in bool_vector_size.
6690 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6692 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6693 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6694 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6696 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6698 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6699 have different dimensions. (Bug#15575)
6701 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6704 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6706 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6708 * term.c (tty_menu_show): Never return with unbalanced
6709 specpdl. Use eassert for debugging check. Adjust style.
6711 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6713 * term.c (read_menu_input): Make selection of menu items
6714 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
6715 (tty_menu_activate): Fix off-by-one error when computing max_y.
6717 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
6719 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
6720 audit logging (only used with GnuTLS 3.x) and enable it.
6722 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6724 * dispnew.c (redraw_frame): Remove useless #ifdef because
6725 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
6726 Also, move TTY fflush to...
6727 * term.c (tty_update_end): ...this function.
6729 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6731 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
6732 the end of the frame's glyph matrix. (Bug#15575)
6734 * term.c (tty_menu_display): Don't move cursor while overwriting
6735 frame's glyphs with menu items. Limit the number of items
6736 displayed to what can be shown on the available screen lines,
6737 excluding the echo area.
6738 (tty_menu_activate): Limit the Y coordinate allowed by
6739 read_menu_input to the last screen line used for menu display.
6741 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
6743 * lisp.h (eassume): New macro.
6744 Also, include <verify.h>, for 'assume'.
6745 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
6746 (vroundup, vector_nbytes):
6747 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6748 (Fbool_vector_not, Fbool_vector_count_matches)
6749 (Fbool_vector_count_matches_at):
6750 Use eassume, not eassert.
6751 * casetab.c (set_identity, shuffle):
6752 * composite.c (composition_gstring_put_cache):
6753 * dispnew.c (update_frame_1):
6754 * ftfont.c (ftfont_shape_by_flt):
6755 * image.c (gif_load):
6756 * intervals.c (offset_intervals):
6757 * macfont.m (macfont_shape):
6758 Remove calls to 'assume' that are no longer needed, because
6759 --enable-gcc-warnings no longer generates bogus warnings
6760 when these calls are removed.
6762 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6764 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
6766 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
6768 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
6769 (Qsubstitute_env_in_file_name): New var.
6770 (syms_of_fileio): Define it.
6772 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6774 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
6775 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
6778 * term.c (save_and_enable_current_matrix): Don't allocate and
6779 don't save margin areas.
6780 (restore_desired_matrix): Don't restore margin areas.
6781 (free_saved_screen): Don't free margin areas.
6783 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
6785 * image.c: Pacify --enable-gcc-warnings.
6786 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
6787 #define only if used.
6789 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6791 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
6792 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
6793 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
6794 (gif_load): For giflib v5.x and later, display the error message
6795 produced by giflib when its functions fail.
6796 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
6799 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6801 * keyboard.c (last_event_timestamp): Remove. For X selection and
6802 GTK popup menus, it may be obtained from per-frame X display info.
6803 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
6804 (process_special_events): Adjust users.
6805 * keyboard.h (last_event_timestamp): Remove declaration.
6806 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
6807 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
6808 * menu.h (xmenu_show): Adjust prototype.
6809 * menu.c (Fx_popup_menu): Adjust user.
6810 * xselect.c (x_own_selection, x_get_foreign_selection)
6811 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
6813 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6815 * keyboard.c (init_kboard): Now static. Add arg
6816 to denote window system. Adjust comment.
6817 (init_keyboard): Adjust user.
6818 (allocate_kboard): New function.
6820 * nsterm.m (ns_term_init):
6821 * term.c (init_tty):
6822 * w32term.c (w32_create_terminal):
6823 * xterm.c (x_term_init): Use it.
6824 * keyboard.h (init_kboard): Remove prototype.
6825 (allocate_kboard): Add prototype.
6827 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
6829 * image.c (GIFLIB_MAJOR): Ensure it's defined.
6830 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
6832 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6834 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
6836 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6838 * term.c (tty_menu_activate): Flush the output stream after
6839 showing the cursor, and don't mark the frame garbaged at exit from
6840 the function. Fixes redisplay glitches when moving from one menu
6843 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
6845 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
6846 or throw error (Bug#15570).
6848 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6850 * intervals.c (temp_set_point_both): Move test into 'eassert',
6853 * lisp.h (eassert): Don't use 'assume'.
6854 Sometimes 'assume' wins in performance, and sometimes it loses,
6855 so it shouldn't be used all the time. Perhaps we need two
6856 flavors of 'eassert', one for where 'assume' is far more likely
6857 to help or to hurt; but that can be done later.
6858 Problem reported by Dmitry Antipov in
6859 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
6860 Also, don't include <verify.h>; no longer needed.
6862 2013-10-09 Glenn Morris <rgm@gnu.org>
6864 * eval.c (Fcond): Doc tweak.
6866 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6868 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
6869 expressions with side effects to eassert. (Bug#15565)
6871 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
6873 * fns.c (hashfn_user_defined): Allow hash functions to return any
6876 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6878 Fix minor problems found by static checking.
6879 * dispnew.c (save_current_matrix): Omit unnecessary casts.
6880 * dispnew.c (update_frame_with_menu): Mark debug local as used.
6881 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
6882 * keyboard.c (read_menu_command): Remove unused local.
6883 * lisp.h (read_menu_command): New decl.
6884 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
6885 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
6886 Return ptrdiff_t, not int.
6887 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
6888 not int, for benefit of xpalloc.
6889 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
6891 (have_menus_p): Remove; unused.
6892 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
6893 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
6894 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
6896 (save_and_enable_current_matrix): Omit unnecessary casts.
6897 (read_menu_input): Omit local extern decl (now in lisp.h).
6898 Don't access uninitialized storage if mouse_get_xy fails.
6899 (tty_menu_activate): Mark local as initialized, for lint.
6900 (tty_menu_activate, tty_meny_show): Remove unused locals.
6902 2013-10-08 Eli Zaretskii <eliz@gnu.org>
6904 Support menus on text-mode terminals.
6905 * xterm.h (xw_popup_dialog): Add prototype.
6907 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
6908 (xmenu_show): Block input here, instead in Fx_popup_menu.
6909 (xw_popup_dialog): New function, with X-specific bits of popup
6912 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
6915 * window.c (Fset_window_configuration): Use run-time tests of the
6916 frame type instead of compile-time conditionals, when menu-bar
6917 lines are considered.
6919 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
6920 (w32_popup_dialog): New prototypes.
6922 * w32menu.c (Fx_popup_dialog): Function deleted.
6923 (w32_popup_dialog): New function, with w32 specific bits of popup
6924 dialogs. Block input here.
6926 * w32inevt.c (w32_console_read_socket): Minor change to add
6927 debugging TTY events.
6929 * w32fns.c (show_hourglass): If returning early because the frame
6930 is not a GUI frame, unblock input.
6932 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
6933 (cursorY): New functions.
6935 * termhooks.h (cursorX, cursorY): Prototypes of functions on
6936 WINDOWSNT, macros that call curX and curY elsewhere.
6938 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
6940 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
6941 specific function to hide and show cursor on a text-mode terminal.
6942 (tty_menu_struct, struct tty_menu_state): New structures.
6943 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
6944 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
6945 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
6946 (tty_menu_locate, save_and_enable_current_matrix)
6947 (restore_desired_matrix, screen_update, read_menu_input)
6948 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
6949 (tty_pop_down_menu, tty_menu_last_menubar_item)
6950 (tty_menu_new_item_coords, tty_menu_show): New functions.
6951 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
6953 * nsterm.h (ns_popup_dialog): Adjust prototype.
6955 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
6957 (ns_popup_dialog): Adapt order of arguments to the other
6958 *_menu_show implementations.
6959 (Fx_popup_dialog): Function deleted.
6961 * msdos.c (x_set_menu_bar_lines): Delete unused function.
6963 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
6965 * menu.c (have_boxes): New function.
6966 (single_keymap_panes): Use it instead of a compile-time
6968 (single_menu_item): Use run-time tests of the frame type instead
6969 of compile-time conditionals.
6970 (encode_menu_string): New function.
6971 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
6972 the macro, since different types of frame need different encoding
6974 (digest_single_submenu): Use run-time tests of frame type instead
6975 of, or in addition to, compile-time conditionals.
6976 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
6977 (Fx_popup_menu): Detect when the function is called from keyboard
6978 on a TTY. Don't barf when invoked on a text-mode frame.
6979 Check frame type at run time, instead of compile-time conditionals for
6980 invoking terminal-specific menu-show functions.
6981 Call tty_menu_show on text-mode frames.
6982 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
6983 run time to determine which alternative to invoke; support dialogs
6986 * keyboard.h <Qmouse_movement>: Declare.
6988 * keyboard.c <Qmouse_movement>: Now extern.
6989 <Qecho_keystrokes>: New static variable.
6990 (read_key_sequence): Accept an additional argument, a flag to
6991 prevent redisplay during reading of the key sequence. All callers
6993 (read_menu_command): New function.
6994 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
6996 (toolkit_menubar_in_use): New function.
6997 (make_lispy_event): Use it instead of a compile-time test.
6999 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
7000 window-system being available.
7002 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
7003 to x-popup-dialog on the frame type, they all now support popup
7006 * dispnew.c (save_current_matrix): Save the margin areas.
7007 (restore_current_matrix): Restore margin areas.
7008 (update_frame_with_menu): New function.
7010 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
7013 * alloc.c (make_save_ptr): Now compiled unconditionally.
7015 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7017 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
7018 (redraw_frame, update_frame): Adjust users.
7019 * dispextern.h (set_window_update_flags): Adjust prototype.
7020 * xdisp.c (redisplay_internal): When updating all frames with zero
7021 windows_or_buffers_changed, assume that only the windows that shows
7022 current buffer should be really updated.
7024 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7026 Do not allocate huge temporary memory areas and objects while encoding
7027 for file I/O, thus reducing an enormous memory usage for large buffers.
7028 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
7029 * coding.h (struct coding_system): New member raw_destination.
7030 * coding.c (setup_coding_system): Initialize it to zero.
7031 (encode_coding_object): If raw_destination is set, do not create
7032 dst_object. Add comment.
7033 * fileio.c (toplevel): New constant E_WRITE_MAX.
7034 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
7035 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
7037 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
7039 * nsterm.m (windowDidExitFullScreen:)
7040 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
7042 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7044 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
7045 * keyboard.c (unblock_input_to): Don't process pending signals
7046 if a fatal error is in progress.
7048 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
7049 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
7050 they're talking about words in Lisp bool vectors.
7051 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
7052 * data.c (popcount_bits_word): Rename from popcount_size_t.
7053 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7056 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7058 Improve support for popcount and counting trailing zeros (Bug#15550).
7059 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7060 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7061 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7062 (popcount_size_t_msc, popcount_size_t_gcc):
7063 Remove; now done by Gnulib.
7064 (popcount_size_t): Now a macro that defers to Gnulib.
7065 (count_trailing_zero_bits): Return int, for consistency with
7066 Gnulib and because Emacs prefers signed to unsigned int.
7067 Don't assume that size_t is either unsigned int or unsigned long
7068 or unsigned long long.
7069 (size_t_to_host_endian): Do not assume that size_t is either
7070 exactly 32 or exactly 64 bits wide.
7071 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7072 etc., so that it's now an enum constant, not a macro.
7073 No need to assume that it's either 32 or 64.
7075 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7077 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7080 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7082 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7083 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7085 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7087 emacs_read and emacs_write now use void *, not char *.
7088 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7089 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7090 Buffer arg is now void *, not char *. This matches plain
7091 'read' and 'write' better, and avoids a constraint violation
7092 on Solaris 9 with Oracle Studio.
7094 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7096 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7097 memset to explicit loop. Otherwise copy largest possible chunk
7098 from initialized to uninitialized part, thus allowing the longer
7099 memcpy runs and reducing the number of loop iterations.
7101 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7103 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7104 hide toolbar (Bug#15388).
7105 (windowDidEnterFullScreen:): If presentation options are zero,
7106 set them here (Bug#15388).
7107 (ns_update_auto_hide_menu_bar): Remove runtime check.
7108 Don't auto hide dock unless menubar is also auto hidden.
7110 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7112 * editfns.c (message): Mention batch mode in doc string.
7114 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7116 * nsterm.m (check_native_fs): Remove erroneous comment.
7118 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7120 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7121 uses find_newline instead of scan_newline and so doesn't move point.
7123 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7125 Use hardware support for byteswapping on glibc x86 etc.
7126 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7127 whereas the old swap64 needed 30.
7128 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7129 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7130 Use byteswap.h's macros to swap bytes.
7131 * lisp.h (swap16, swap32, swap64): Remove.
7132 All uses replaced by bswap_16, bswap_32, bswap_64.
7134 * bytecode.c (exec_byte_code): Use some more volatile variables
7135 to work around local variables getting clobbered by longjmp.
7136 Port to pre-C99, which doesn't allow decls after stmts.
7138 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7140 * lisp.h (eassert): Assume that COND is true when optimizing.
7141 In other words, take on the behavior of eassert_and_assume.
7142 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7143 (eassert_and_assume): Remove. All uses replaced by eassert.
7145 * xdisp.c (Qglyphless_char): Now static.
7147 Adjust to merge from gnulib.
7148 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7149 * lisp.h: Include <verify.h>, for 'assume'.
7151 * eval.c (clobbered_eassert): New macro.
7152 (internal_catch, internal_condition_case)
7153 (internal_condition_case_1, internal_condition_case_2)
7154 (internal_condition_case_n): Use it instead of eassert
7155 when the argument contains locals clobbered by longjmp.
7156 Don't use clobbered locals outside of clobbered_eassert.
7157 (internal_lisp_condition_case): Use a volatile variable
7158 to work around a local variable's getting clobbered.
7160 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7162 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7163 (PUSH_HANDLER): New macro.
7164 (catchlist): Remove.
7165 (handlerlist): Always declare.
7167 * eval.c (catchlist): Remove (merge with handlerlist).
7168 (handlerlist, lisp_eval_depth): Not static any more.
7169 (internal_catch, internal_condition_case, internal_condition_case_1)
7170 (internal_condition_case_2, internal_condition_case_n):
7172 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7173 handlerlist/catchlist.
7174 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7175 handlerlist which can only handle a single condition-case handler at
7177 (find_handler_clause): Simplify since we only a single branch here
7180 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7182 (bcall0): New function.
7183 (exec_byte_code): Add corresponding cases. Improve error message when
7184 encountering an invalid byte-code. Let Bunwind_protect accept
7185 a function (rather than a list of expressions) as argument.
7187 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7188 and make them unconditional now that they're heap-allocated.
7190 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7192 * charset.c (Fdecode_char, Fencode_char): Remove description of
7193 `restriction' arg. now that it's hidden by advertised-calling-convention.
7195 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7197 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7198 Remove unused variable (from mac-port).
7199 (macfont_draw): Use s->ybase for correct y position.
7201 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7203 * frame.h (struct frame): Drop has_minibuffer member because...
7204 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7205 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7207 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7209 * window.h (struct window): Prefer enum text_cursor_kinds to int
7210 for phys_cursor_type member. Move the latter, phys_cursor_width,
7211 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7212 * window.c (replace_window, make_window): Adjust users.
7214 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7216 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7217 this module is never compiled otherwise.
7219 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7221 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7224 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7226 * xdisp.c (get_next_display_element): Don't call face_for_font in
7227 a build configured --without-x. (Bug#15484)
7229 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7231 * window.c (calc_absolute_offset): #elif should be #elif defined.
7233 * frame.c (delete_frame): Block/unblock input to overcome race
7234 condition (Bug#15475).
7236 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7238 * frame.c (delete_frame): Record selected frame only after
7239 calling Qdelete_frame_functions (Bug#15477).
7241 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7243 * nsterm.m (ns_selection_color): Remove.
7244 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7245 NSColor selectedText(Background)Color. Only for COCOA.
7246 (ns_term_init): Remove assignment of ns_selection_color, logic
7247 moved to ns_get_color.
7249 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7250 NS_SELECTION_COLOR_DEFAULT.
7251 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7253 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7255 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7256 frame' does not have the tool_bar_window member.
7258 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7260 Signal error when reading an empty byte-code object (Bug#15405)
7261 * lread.c (read1): Signal error.
7262 * alloc.c (make_byte_code): eassert header size.
7263 (sweep_vectors): Change an int to size_t.
7265 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7267 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7268 instead of ints, as it's the usual style for offsetof constants. See:
7269 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7271 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7272 This is ugly, but it should fix the performance problem for older
7273 GCC versions in the short run. I'll look into integrating the
7274 Gnulib module for popcount, as a better fix.
7275 See the thread starting in:
7276 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7277 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7278 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7279 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7280 (popcount_size_t): Use it.
7282 2013-09-24 Daniel Colascione <dancol@dancol.org>
7284 * process.c (Fnetwork_interface_info): Fix build break due to
7287 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7289 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7290 Prefer signed to unsigned integers where either will do.
7291 No need for 'const' on locals that do not escape.
7292 Omit easserts with unnecessary and unportable assumptions about
7293 alignment. Avoid unnecessary casts to char *.
7295 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7297 Use union for the payload of struct Lisp_Vector.
7298 This helps to avoid a few glitches dictated by C's aliasing rules.
7299 * lisp.h (struct Lisp_Vector): Use union for next and
7300 contents member. Adjust comment. Change related users.
7301 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7302 Related users changed.
7303 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7304 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7305 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7306 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7308 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7310 Optimize glyph row clearing and copying routines.
7311 * dispextern.h (struct glyph_row): Change layout of struct
7312 glyph_row to help copy_row_except_pointers. Adjust comment.
7313 * dispnew.c (null_row): Remove.
7314 (clear_glyph_row): Use offsetof and memset to find and clear
7315 just the members that need clearing. Adjust comment.
7316 (copy_row_except_pointers): Likewise for copying.
7318 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7320 Some minor cleanups of recently-added bool vector code.
7321 * conf_post.h (assume): Always return void. Use lint version
7322 only if GCC and MSC versions don't apply.
7323 * conf_post.h (assume):
7324 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7325 Depend on _MSC_VER, not __MSC_VER, for consistency with
7327 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7328 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7329 (bool_vector_binop_driver, count_trailing_zero_bits)
7330 (size_t_to_host_endian): Now static, not static inline;
7331 the latter isn't needed with modern compilers and doesn't
7332 work with older compilers anyway.
7334 * alloc.c (valgrind_p): Use bool for boolean.
7336 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7338 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7339 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7340 (display_last_displayed_message_p, message_buf_print)
7341 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7342 Use bool for boolean.
7343 * dispextern.h (cancel_line, init_desired_glyphs):
7344 Remove ancient leftover.
7345 (help_echo_showing_p, hourglass_shown_p):
7346 * lisp.h (noninteractive_need_newline): Adjust declaration.
7348 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7350 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7352 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7353 ...this file and convert the latter to static. Adjust comment.
7354 (make_initial_frame):
7355 * window.c (init_window_once): Adjust user.
7356 * frame.h (last_nonminibuf_frame): Remove declaration.
7357 * lisp.h (selected_frame): Likewise.
7358 * msdos.c (the_only_display_info): Adjust comment.
7360 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7362 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7363 computing the end column of mouse-highlight that comes from
7364 display or overlay strings. (Bug#15437)
7365 (note_mouse_highlight): Adapt calculation of last argument to
7366 mouse_face_from_string_pos to the above change.
7368 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7369 all platforms, not just for clang.
7371 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7373 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7374 about excess arguments to snprintf.
7376 * conf_post.h(assume): Use __builtin_unreachable for clang.
7378 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7380 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7381 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7383 2013-09-23 Daniel Colascione <dancol@dancol.org>
7385 * alloc.c (USE_VALGRIND): New macro; on by default
7386 when ENABLE_CHECKING.
7387 (mark_maybe_object, mark_maybe_pointer)
7388 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7390 (valgrind_p) [USE_VALGRIND]: New variable.
7391 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7393 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7395 * process.c (wait_reading_process_output): Change int pnamelen to
7398 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7399 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7400 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7401 argument to unsigned long to avoid warning.
7402 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7404 * conf_post.h (assume): Fix compiler error: x shall be cond.
7406 2013-09-22 Daniel Colascione <dancol@dancol.org>
7408 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7409 warning when compiling without a window system.
7411 2013-09-22 Daniel Colascione <dancol@dancol.org>
7413 * data.c (Qbool_vector_p): New symbol.
7414 (bool_vector_spare_mask, popcount_size_t_generic)
7415 (popcount_size_t_msc, popcount_size_t_gcc)
7417 (bool_vector_binop_driver)
7418 (count_trailing_zero_bits, size_t_to_host_endian)
7419 (Fbool_vector_exclusive_or)
7420 (Fbool_vector_union)
7421 (Fbool_vector_intersection, Fbool_vector_set_difference)
7422 (Fbool_vector_subsetp, Fbool_vector_not)
7423 (Fbool_vector_count_matches)
7424 (Fbool_vector_count_matches_at): New functions.
7425 (syms_of_data): Intern new symbol, functions.
7426 * alloc.c (bool_vector_payload_bytes): New function.
7427 (Fmake_bool_vector): Instead of calling Fmake_vector,
7428 which performs redundant initialization and argument checking,
7429 just call allocate_vector ourselves. Make sure we clear any
7430 terminating padding to zero.
7431 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7432 instead of open-coding the size calculation.
7433 (vroundup_ct): New macro.
7434 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7435 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7436 * composite.c (composition_gstring_put_cache):
7437 Change lint_assume to assume.
7438 * conf_post.h (assume): New macro.
7439 (lint_assume): Remove.
7440 * dispnew.c (update_frame_1): Change lint_assume to assume.
7441 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7443 * image.c (gif_load): Change lint_assume to assume.
7444 * lisp.h (eassert_and_assume): New macro.
7445 (Qbool_vector_p): Declare.
7446 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7447 (swap16, swap32, swap64): New inline functions.
7448 * macfont.m (macfont_shape): Change lint_assume to assume.
7449 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7450 * xsettings.c (parse_settings): Use new swap16 and
7451 swap32 from lisp.h instead of file-specific macros.
7453 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7455 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7456 found (which can legitimately happen when the glyph row at the
7457 window start is disabled in the current_matrix. (Bug#15365)
7459 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7461 Fix syntax.h bug introduced by recent INLINE change.
7462 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7463 conditionally compiled one way in some modules, and a different
7464 way in others. This doesn't work with extern inline functions,
7465 which must have the same definition in all modules, because the
7466 defining code might be shared across modules, depending on the
7467 implementation. Symptoms reported by Martin Rudalics in:
7468 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7469 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7470 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7471 overriding the corresponding functions in syntax.h.
7472 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7473 (syntax_property): New inline functions.
7474 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7475 Rewrite in terms of these new functions.
7477 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7479 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7480 not chars_in_text, whose result depends on the multibyteness of
7481 the current buffer. (Bug#15426)
7483 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7485 Port recent change to hosts where pointers aren't 'long'.
7486 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7487 Don't assume that pointers are the same width as 'long'.
7488 Add a compile-time check that a pointer fits into two X slots.
7490 A simpler, centralized INLINE.
7491 * conf_post.h (INLINE): Define only if not already defined.
7492 This allows us to use a single INLINE, defined by one file
7494 * emacs.c (INLINE): Define it.
7495 Also, include category.h, charset.h, composite.h, dispextern.h,
7496 syntax.h, systime.h, so that their INLINE definitions are expanded
7498 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7499 * buffer.h, buffer.c (BUFFER_INLINE):
7500 * category.h, category.c (CATEGORY_INLINE):
7501 * character.h, character.c (CHARACTER_INLINE):
7502 * charset.h, charset.c (CHARSET_INLINE):
7503 * composite.h, composite.c (COMPOSITE_INLINE):
7504 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7505 * frame.h, frame.c (FRAME_INLINE):
7506 * intervals.h, intervals.c (INTERVALS_INLINE):
7507 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7508 * lisp.h, alloc.c (LISP_INLINE):
7509 * process.h, process.c (PROCESS_INLINE):
7510 * syntax.h, syntax.c (SYNTAX_INLINE):
7511 * systime.h, sysdep.c (SYSTIME_INLINE):
7512 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7513 * window.h, window.c (WINDOW_INLINE):
7514 Remove. All uses replaced with INLINE.
7516 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7518 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7521 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7523 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7524 'const char *' to avoid compiler warnings due to similar change in
7525 the prototype of x_get_string_resource.
7527 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7529 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7530 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7531 going to replace static variables below. Adjust comments.
7532 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7533 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7534 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7535 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7536 Related users changed.
7537 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7538 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7539 last_mouse_movement_time, going to replace static variables below.
7541 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7542 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7544 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7545 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7546 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7547 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7548 static variables below.
7549 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7550 (last_mouse_scroll_bar): Remove.
7551 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7552 (mouseExited): Related users changed.
7554 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7556 Do not use external array to process X scroll bar messages.
7557 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7558 (x_send_scroll_bar_event): Pack window pointer into two slots
7559 of XClientMessageEvent if we're 64-bit. Adjust comment.
7560 (x_scroll_bar_to_input_event): Unpack accordingly.
7562 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7564 Ifdef away recent changes which aren't relevant to NS port.
7565 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7566 [!HAVE_NS]: Declare as such.
7567 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7568 [!HAVE_NS]: Define as such.
7570 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7572 * frame.c (x_redo_mouse_highlight): New function
7573 to factor out common code used in W32 and X ports.
7574 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7575 * xterm.h (struct x_display_info):
7576 * w32term.h (struct w32_display_info):
7577 * nsterm.h (struct ns_display_info): New members
7578 last_mouse_motion_frame, last_mouse_motion_x and
7579 last_mouse_motion_y, going to replace static variables below.
7580 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7581 (redo_mouse_highlight): Remove.
7582 (note_mouse_movement, syms_of_xterm): Adjust user.
7583 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7584 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7585 (redo_mouse_highlight): Remove.
7586 (note_mouse_movement, syms_of_w32term): Adjust user.
7587 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7588 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7590 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7591 * nsfns.m (compute_tip_xy): Adjust user.
7593 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7595 * frame.c (x_mouse_grabbed): New function.
7596 * dispextern.h (x_mouse_grabbed): Add prototype.
7597 (last_mouse_frame): Remove declaration.
7598 * xterm.h (struct x_display_info):
7599 * w32term.h (struct w32_display_info):
7600 * nsterm.h (struct ns_display_info): New member
7601 last_mouse_frame, going to replace...
7602 * xdisp.c (last_mouse_frame): ...global variable.
7603 (note_tool_bar_highlight):
7604 * w32term.c (w32_mouse_position, w32_read_socket):
7605 * xterm.c (XTmouse_position, handle_one_xevent):
7606 Use x_mouse_grabbed.
7607 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7609 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7611 * w32term.c (w32_read_socket): Avoid temporary
7612 variables in a call to x_real_positions.
7613 * xterm.c (handle_one_xevent): Likewise.
7615 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7617 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7618 (x_icon_type): Remove prototype.
7619 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7620 * frame.c (x_icon_type): Remove.
7621 * w32term.c (x_make_frame_visible, x_iconify_frame):
7622 * xterm.c (x_make_frame_visible, x_iconify_frame):
7623 Use x_set_bitmap_icon to factor out common code.
7625 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7627 * dispextern.h (check_x_display_info, x_get_string_resource):
7628 Declare here just once and unify the latter.
7629 * frame.c (check_x_display_info, x_get_string_resource):
7630 * nsterm.h (check_x_display_info):
7631 * xrdb.c (x_get_string_resource):
7632 * xterm.h (check_x_display_info): Remove prototypes.
7633 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7634 * w32reg.c (x_get_string_resource): Likewise.
7635 (w32_get_rdb_resource): Adjust user.
7637 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7639 * xterm.h (struct x_display_info): New member
7640 x_pending_autoraise_frame, going to replace...
7641 * xterm.c (pending_autoraise_frame): ...static variable.
7642 (x_new_focus_frame, XTread_socket): Adjust users.
7643 * w32term.h (struct w32_display_info): New member
7644 w32_pending_autoraise_frame, going to replace...
7645 * w32term.c (pending_autoraise_frame): ...global variable.
7646 (x_new_focus_frame, w32_read_socket): Adjust users.
7648 2013-09-17 Glenn Morris <rgm@gnu.org>
7650 * xdisp.c (message_dolog): If we create *Messages*,
7651 switch it to messages-buffer-mode.
7653 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7655 Don't overuse 'const' in types of locals.
7656 * bidi.c (bidi_count_bytes):
7657 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7658 (xg_event_is_for_scrollbar):
7659 * xselect.c (x_handle_property_notify)
7660 (x_handle_selection_notify, x_handle_dnd_message):
7661 * xsettings.c, xsettings.h (xft_settings_event):
7662 * xterm.c (x_handle_net_wm_state, handle_one_event)
7663 (x_menubar_window_to_frame, x_detect_focus_change)
7664 (construct_mouse_click, note_mouse_movement)
7665 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7666 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7667 (handle_one_xevent, x_handle_net_wm_state):
7668 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7669 (x_handle_dnd_message):
7670 Avoid unnecessary 'const', typically the second 'const' in
7671 'const foo * const arg', a 'const' that does not affect the API
7672 and doesn't significantly help the human reader.
7674 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7676 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7677 only if Glib < 2.36.0.
7678 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7679 * xsettings.c (init_gconf, init_gsettings): Do not check
7681 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7683 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7685 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7687 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7688 before calling g_type_init.
7690 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7692 * nsterm.m (syms_of_nsterm): ... to here.
7694 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7696 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7697 (ignore_next_mouse_click_timeout): Use Time as X does.
7698 (handle_one_xevent): Avoid cast and use unsigned comparison.
7700 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7702 Do not copy X event in handle_one_xevent except KeyPress case.
7703 Wnen XEvent is processed, it is unlikely to be changed except
7704 KeyPress case, so we can avoid copying and use const pointer to
7705 const data to make sure that an event is not changed elsewhere.
7706 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7707 const' and do not create local copy except for the KeyPress event.
7708 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7709 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7710 (x_handle_net_wm_state, x_menubar_window_to_frame)
7711 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7712 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7713 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
7714 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
7715 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
7716 (x_handle_dnd_message):
7717 * xsettings.c (xft_settings_event):
7718 Use 'const XEvent * const' where appropriate.
7719 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
7721 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7723 Fix X event waiting to handle multiple frames.
7724 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
7725 * xterm.c (pending_event_wait): Remove. Adjust users.
7726 (x_detect_focus_change): Pass frame arg.
7727 (handle_one_xevent): Find related frame early and clear per-frame
7728 wait_event_type only if this is an event for the relevant frame.
7729 (x_wait_for_event): Use per-frame wait_event_type.
7731 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
7733 * nsfns.m (Fx_create_frame): Fix font driver registration for
7736 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
7737 for syms_of_macfont.
7739 * nsterm.m: Include macfont.h.
7740 (ns_tmp_flags, ns_tmp_font): Remove.
7741 (ns_compute_glyph_string_overhangs): Check for driver Qns.
7742 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7743 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
7744 (changeFont:): Fix code style. Check for font driver type when
7747 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
7750 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
7751 (nsfont_open): Set font driver type.
7752 Set font->ascent and font->descent. Figure out font instead of
7753 ns_tmp_font, and flags instead of ns_tmp_flags.
7754 Fix indentation. Remove call to ns_draw_text_decoration,
7757 * nsfns.m: Include macfont.h.
7758 (Fx_create_frame): Register macfont driver, make a better default font.
7759 (Fns_popup_font_panel): Get font from macfont driver, if used.
7761 * macfont.m, macfont.h, macuvs.h: New files.
7763 * font.h: Declare syms_of_macfont.
7765 * font.c (syms_of_font): Call syms_of_macfont.
7767 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
7769 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7771 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
7772 and it is always zero for others, so I assume that this is an ancient
7773 leftover which nobody will want to change any more.
7774 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
7775 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
7776 * frame.c (x_set_scroll_bar_width):
7777 * w32fns.c (w32_createscrollbar):
7778 * w32term.c (w32_set_vertical_scroll_bar):
7779 * xfns.c (x_set_scroll_bar_default_width):
7780 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
7781 (x_scroll_bar_expose): Related users changed.
7783 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7785 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
7786 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
7787 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
7789 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
7791 * nsterm.h, w32term.h, xterm.h: ...and not here.
7792 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
7793 Remove unused Xisms.
7794 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
7795 these modules are never compiled otherwise.
7797 2013-09-14 Eli Zaretskii <eliz@gnu.org>
7799 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
7800 Doc fix. (Bug#15375)
7802 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7804 Unify Fx_focus_frame between all ports.
7805 * frame.h (x_focus_frame): New prototype.
7806 * xfns.c (Fx_focus_frame): Remove.
7807 (syms_of_xfns): Do not defsubr it.
7808 (x_focus_frame): X implementation.
7809 * nsfns.m (Fx_focus_frame): Remove.
7810 (syms_of_nsfns): Do not defsubr it.
7811 (x_focus_frame): NS implementation.
7812 * w32term.c (Fx_focus_frame): Remove.
7813 (x_focus_on_frame): Rename to...
7814 (x_focus_frame): W32 implementation.
7815 * w32term.h (x_focus_on_frame): Remove prototype.
7816 * w32fns.c (Fx_focus_frame): Remove.
7817 (syms_of_w32fns): Do not defsubr it.
7818 * frame.c (Fx_focus_frame): Define here.
7819 (syms_of_frame): Defsubr here.
7820 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
7822 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7824 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
7825 All of them are replaced with FRAME_DISPLAY_INFO, defined in
7826 each port to reference the port-specific window system data.
7827 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
7828 (FRAME_DISPLAY_INFO): Define.
7829 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
7830 (FRAME_DISPLAY_INFO): Define. Adjust users.
7831 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
7832 (FRAME_DISPLAY_INFO): Define. Adjust users.
7833 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
7834 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
7835 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
7836 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
7837 * xselect.c, xterm.c: All related users changed.
7839 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7841 * xterm.h (x_window_to_frame, x_any_window_to_frame)
7842 (x_menubar_window_to_frame): Remove prototypes.
7843 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7844 (x_menubar_window_to_frame, x_top_window_to_frame):
7846 * xterm.c (x_window_to_frame, x_any_window_to_frame)
7847 (x_menubar_window_to_frame, x_top_window_to_frame):
7848 ...to here and convert all but the last to static.
7850 2013-09-12 Eli Zaretskii <eliz@gnu.org>
7852 * lisp.mk (lisp): Add w32-common-fns.elc.
7854 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
7856 * charset.c (char_charset): Document an exception for char-charset.
7858 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7860 * xterm.h (x_display_info): New field last_user_time...
7861 * xterm.c (toplevel): ...to replace static last_user_time.
7862 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
7864 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7866 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
7867 scroll bar values to prevent thumb from disappear and update comment.
7869 2013-09-11 Glenn Morris <rgm@gnu.org>
7871 * emacs.c (usage_message): Possessive apostrophe tweak.
7873 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7875 * nsterm.m (syms_of_nsterm): Use Qns.
7876 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
7877 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
7878 * xfns.c (x_display_info_for_name, Fx_open_connection):
7879 Remove old '#if 0' code.
7880 (syms_of_xfns): Use Qx.
7881 * termhooks.h (fullscreen_hook): Remove the leftover.
7882 (struct terminal): Fix typo in comment.
7884 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7886 Cleaning up a few X scroll bar bits.
7887 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
7888 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7889 New member last_seen_part, going to replace...
7890 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
7891 (xt_action_hook) [USE_LUCID]: Adjust user.
7892 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
7893 Lucid-specific scroll bar support.
7894 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
7895 to int and adjust to use last_seen_part member.
7896 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
7897 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7898 Initialize last_seen_part.
7900 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7902 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
7903 insert-buffer-substring an empty string.
7905 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7907 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
7908 avoiding a GCC warning.
7910 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7912 Ifdef away frame tool bar code when it is not really used.
7913 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
7914 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
7915 and minimize_tool_bar_window_p under the above.
7916 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
7917 (fset_tool_bar_window): Likewise.
7918 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7919 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
7920 (change_frame_size_1):
7921 * window.c (window_from_coordinates, Frecenter): Adjust users.
7922 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
7923 code is not really used.
7924 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
7925 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
7926 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
7927 [!USE_GTK && !HAVE_NS]: Define as such.
7928 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
7929 (note_mouse_highlight, expose_frame):
7930 * xfns.c (x_set_tool_bar_lines):
7931 * xterm.c (handle_one_xevent): Adjust users.
7933 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7935 Fix corruption with multiple emacsclient -t instances (Bug#15222).
7936 This bug was introduced by my 2013-08-26 patch, which incorrectly
7937 assumed that the terminfo implementation doesn't use termcap buffers.
7938 * term.c (init_tty) [TERMINFO]: Remove optimization, as
7939 these buffers apparently are used after all.
7940 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
7941 (struct tty_display_info): Define members termcap_term_buffer and
7942 termcap_strings_buffer even if TERMINFO.
7944 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7947 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
7948 'usage' docstring entry to pacify make-docfile.
7950 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
7952 Change comparison functions =, <, >, <=, >= to take many arguments.
7953 * data.c: Change comparison functions' interface and implementation.
7954 * lisp.h: Make arithcompare available for efficient two arg
7956 * bytecode.c: Use arithcompare.
7957 * fileio.c: Use new interface.
7959 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7961 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
7963 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
7965 * eval.c (Feval): Document the new use of `lexical'.
7967 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7969 Review and drop old frame resize hack.
7970 * frame.h (struct frame): Remove force_flush_display_p.
7971 * dispnew.c (update_frame): Adjust user and don't call
7972 flush_frame here. The comment has said that there was an issues
7973 with redisplaying fringes, but I don't see any differences with
7974 and without this hack. Hopefully we can continue without it.
7975 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
7976 current frame matrices twice if resized_p is set.
7978 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7980 Do not populate pure Xism x_sync to other ports.
7981 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
7982 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
7983 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
7984 * w32term.h (x_sync): Remove prototype.
7986 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7988 Cleanup frame flushing.
7989 * dispextern.h (struct redisplay_interface):
7990 Drop flush_display_optional because flush_display is enough
7991 for X and flushing via RIF is just a no-op for others.
7992 * frame.h (flush_frame): New function.
7993 * dispnew.c (update_frame):
7994 * minibuf.c (read_minibuf):
7995 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
7997 * keyboard.c (detect_input_pending_run_timers): Do not flush
7998 all frames but selected one in redisplay_preserve_echo_area.
7999 * nsterm.m (ns_flush): Remove no-op.
8000 (ns_redisplay_interface): Adjust user.
8001 * w32term.h (x_flush): Remove no-op.
8002 (w32_redisplay_interface): Adjust user.
8003 * xterm.c (x_flush): Simplify because we do not flush all
8004 frames at once any more. Adjust comment.
8005 (x_redisplay_interface): Adjust user.
8007 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
8009 Port --without-x --enable-gcc-warnings to Fedora 19.
8010 * gfilenotify.c (globals_of_gfilenotify):
8011 Call g_type_init only if using an older glib version that needs it.
8013 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8015 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8016 (last_glyphless_glyph_merged_face_id): Remove declarations.
8017 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
8018 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8019 (last_glyphless_glyph_merged_face_id): Now static.
8020 (merge_escape_glyph_face): New function, refactored from...
8021 (get_next_display_element): ...here.
8022 (merge_glyphless_glyph_face): New function, refactored from...
8023 (produce_glyphless_glyph): ...here...
8024 * term.c (produce_glyphless_glyph): ...and here.
8026 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
8028 * eval.c (eval_sub): Only call Ffunction if necessary.
8030 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8032 Attempt to make redisplay more selective when changing cursor type.
8033 * frame.h (struct frame): New bitfield cursor_type_changed.
8034 * xdisp.c (cursor_type_changed): Remove.
8035 (try_cursor_movement, redisplay_window, try_window_id)
8036 (set_frame_cursor_types, try_window_reusing_current_matrix):
8037 Adjust to use per-frame bitfield.
8038 (redisplay_internal): Look for cursor type change on each visible
8039 frame and consider all frames if cursor type has been changed on
8040 the frame other than selected. If cursor type has been changed on
8041 selected frame only, do not use fast update.
8043 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8045 Attempt to make redisplay more selective when changing fonts.
8046 * frame.h (struct frame): New bitfield fonts_changed.
8047 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
8048 (adjust_frame_glyphs): Add prototype.
8049 * dispnew.c (fonts_changed_p): Remove.
8050 (adjust_glyphs): Remove because we do not
8051 adjust matrices on all frames at once any more.
8052 (adjust_frame_glyphs): Block and unblock input here.
8053 (adjust_glyph_matrix): Use fonts_changed.
8054 (change_frame_size_1): Use adjust_frame_glyphs.
8055 * font.c (font_open_entity): Use fonts_changed.
8056 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8057 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8058 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8059 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8060 (shrink_mini_window, Fresize_mini_window_internal)
8061 (window_scroll_pixel_based, Fset_window_configuration)
8062 (apply_window_adjustment, Fset_window_vscroll):
8063 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8064 Use adjust_frame_glyphs.
8065 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8066 (try_window_reusing_current_matrix, try_window_id, display_line)
8067 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8068 (redisplay_internal): Consider fonts_changed and adjust frame
8069 matrices for each frame only if the frame is visible. If font
8070 has been changed on some frame during full redisplay, retry
8071 only visible frames where the font has been actually changed.
8073 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8075 Cache current header and mode line height for each window.
8076 * window.h (struct window): New fields mode_line_height
8077 and header_line_height.
8078 * window.c (make_window): Initialize them.
8079 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8080 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8081 (current_mode_line_height, current_header_line_height):
8083 * xdisp.c (current_mode_line_height, current_header_line_height):
8085 (pos_visible_p, init_xdisp): Adjust user.
8086 (redisplay_window): Invalidate mode_line_height and
8087 header_line_height if current and desired matrices do not agree.
8089 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8091 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8092 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8094 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8096 Make --without-x compatible with --enable-gcc-warnings.
8097 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8098 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8099 members under HAVE_WINDOW_SYSTEM.
8100 * keyboard.c (make_lispy_focus_out): Likewise.
8101 (record_menu_key): Move under HAVE_MENUS.
8102 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8103 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8104 (syms_of_xdisp): Adjust user.
8105 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8106 (start_hourglass, cancel_hourglass):
8107 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8108 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8109 and CLEAR_FONT_TABLE_NFONTS.
8110 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8111 Declare only if HAVE_WINDOW_SYSTEM.
8112 (lface_same_font_attributes_p, clear_face_gcs): Define only
8113 if HAVE_WINDOW_SYSTEM.
8115 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8117 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8118 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8119 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8121 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8123 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8125 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8127 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8128 This fixes a type error on hosts where ptrdiff_t is wider than int.
8130 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8132 * keyboard.c (read_key_sequence_vs): New function.
8133 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8136 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8138 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8140 Makefile improvements.
8141 * Makefile.in (config.status): Don't use double-colon rules, as
8142 they are not portable according to POSIX. Fix shell typo with `;
8143 I guess this rule has never been tested?
8144 (VCSWITNESS): New macro, to override any environment var.
8146 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8148 * xterm.h (struct x_display_info): Do not track X connection
8149 fd separately because it is always available from Display.
8150 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8153 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8155 * buffer.c (drop_overlay):
8156 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8157 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8159 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8161 * buffer.c (Fmake_overlay, Fmove_overlay):
8162 * intervals.c (set_point_from_marker):
8163 * print.c (PRINTPREPARE): Prefer signal_error
8164 to plain error and report unsuitable marker too.
8166 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8168 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8169 for 'dragging' member.
8170 (struct x_output): Remove set-but-unused leftovers
8171 'left_before_move' and 'top_before_move'.
8172 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8173 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8174 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8175 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8176 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8177 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8178 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8179 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8181 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8183 * nsfont.m (INVALID_GLYPH): New define.
8184 (nsfont_encode_char): Use INVALID_GLYPH.
8185 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8187 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8189 * xterm.c (x_last_mouse_movement_time): Revert last change.
8190 This code should use XDisplayMotionBufferSize to check display's
8191 motion history first, and there are few other issues as well.
8192 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8193 (handle_one_xevent): Adjust user.
8195 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8197 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8198 * frame.c (Flast_nonminibuf_frame): ... to here.
8199 (check_minibuf_window): Don't abort if no window was found
8202 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8204 Use XGetMotionEvents to ask the last mouse motion time from X server.
8205 * xterm.c (X_MOTION_HISTORY): Default to 1.
8206 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8207 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8208 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8209 Ifdef away legacy code.
8210 (XTmouse_position, x_scroll_bar_report_motion):
8211 Use x_last_mouse_movement_time.
8212 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8215 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8217 * msdos.c (last_mouse_window): Move to...
8218 (dos_rawgetc): ...this function and adjust comment.
8219 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8220 (mouseMoved): ...this function and adjust comment.
8221 * w32term.c (last_window): Likewise with...
8222 (w32_read_socket): ...this function.
8223 * xterm.c (last_window): Likewise with...
8224 (handle_one_xevent): ...this function.
8226 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8228 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8229 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8230 (handle_one_xevent): ...to here.
8231 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8234 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8236 * msdos.c (IT_set_terminal_window): Remove no-op.
8237 (initialize_msdos_display): Adjust terminal setup.
8238 * w32console.c (w32con_set_terminal_window): Remove no-op.
8239 (initialize_w32_display): Adjust terminal setup.
8240 * w32term.c (w32_set_terminal_window): Remove no-op.
8241 (w32_create_terminal): Adjust terminal setup.
8242 * xterm.c (XTset_terminal_window): Remove no-op.
8243 (x_create_terminal): Adjust terminal setup.
8245 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8247 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8249 (ns_create_terminal): Adjust terminal setup.
8250 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8252 (w32_create_terminal): Adjust terminal setup.
8253 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8255 (x_create_terminal): Adjust terminal setup.
8257 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8259 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8260 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8261 * dispnew.c (buffer_posn_from_coords):
8262 * window.c (Fwindow_end, displayed_window_lines):
8263 * xdisp.c (redisplay_mode_lines): Use it.
8265 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8267 * fontset.c (face_for_char): Check char in the current face font first
8268 if HAVE_NS (Bug#15138).
8270 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8272 * window.c (temp_output_buffer_show): Make sure window returned
8273 by display_buffer is live (Bug#15213).
8275 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8277 Minor cleanup to avoid forward declarations.
8278 * coding.h (struct ccl_spec): Remove forward declaration.
8279 * composite.h (toplevel): Include font.h.
8280 (struct composition_it, struct face, struct font_metrics):
8281 Remove forward declaration.
8282 * dispextern.h (struct image, struct atimer): Likewise.
8283 * emacsgtkfixed.h (struct frame): Likewise.
8284 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8285 * font.h (struct font_driver, struct font, struct glyph_string)
8286 (struct face): Remove forward declaration.
8287 * fontset.h (struct face, struct font): Likewise.
8288 * frame.h (toplevel): Style cleanup.
8289 (enum output_method): Move to...
8290 * termhooks.h (enum output_method): ...here.
8291 (struct glyph, struct frame, struct ns_display_info)
8292 (struct x_display_info, struct w32_display_info):
8293 Remove forward declaration.
8294 * xterm.h (toplevel): Include termhooks.h.
8295 (struct font, struct window, struct glyph_matrix, struct frame)
8296 (struct input_event, struct face, struct image): Remove forward
8298 * gtkutil.h (struct _widget_value): Likewise.
8299 * keyboard.h (toplevel): Include termhooks.h.
8300 (struct input_event): Remove forward declaration.
8302 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8304 * intervals.c (set_point_from_marker): New function.
8305 * editfns.c (Fgoto_char):
8306 * process.c (Finternal_default_process_filter):
8307 * window.c (select_window_1): Use it.
8308 * buffer.h (set_point_from_marker): Add prototype.
8310 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8312 * w32.c (term_winsock): Call release_listen_threads before calling
8314 (_sys_wait_accept): Wait for accept event in a loop with a finite
8315 timeout, instead of waiting indefinitely. Will hopefully avoid
8316 hanging during exit because WSACleanup deadlocks waiting for the
8317 event object to be released. (Bug#14333)
8319 * w32proc.c (release_listen_threads): New function, signals all
8320 the reader threads that listen for connections to stop waiting.
8322 * w32.h (release_listen_threads): Add prototype.
8324 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8326 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8327 field of new marker (for sanity and safety).
8328 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8329 anyway because XMISCTYPE is a function and can't be an lvalue).
8331 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8333 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8334 (x_after_update_window_line, x_scroll_bar_create)
8335 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8336 (handle_one_xevent, x_clear_frame_area):
8337 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8338 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8339 * xterm.h (x_clear_area): Adjust prototype.
8341 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8343 Hook scanning and indentation functions to find_newline. This helps
8344 to avoid duplicated code and renders more respect to newline cache.
8345 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8346 * cmds.c (Fforward_line):
8347 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8348 Use find_newline and avoid unnecessary point movements.
8349 * search.c (scan_newline): Implement on top of find_newline.
8351 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8353 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8354 scoped code (bug#11258).
8356 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8358 * nsterm.m (last_window): New variable.
8359 (EV_TRAILER2): New macro.
8360 (EV_TRAILER): Call EV_TRAILER2.
8361 (mouseMoved:): Add support for mouse-autoselect-window
8362 on nextstep (Bug#6888).
8364 2013-08-28 Andreas Schwab <schwab@suse.de>
8366 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8367 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8368 Remove unused macro definitions.
8369 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8370 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8371 Only define if emacs.
8373 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8375 Prefer enum glyph_row_area to int where appropriate.
8376 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8378 (window_box, window_box_width, window_box_left, window_box_left_offset)
8379 (window_box_right, window_box_right_offset): Adjust prototypes.
8380 * xdisp.c (window_box, window_box_width, window_box_left)
8381 (window_box_left_offset, window_box_right, window_box_right_offset):
8382 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8383 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8384 * nsterm.m (ns_clip_to_row):
8385 * w32term.c (w32_clip_to_row):
8386 * xterm.c (x_clip_to_row): Likewise.
8388 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8390 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8391 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8393 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8395 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8396 for portability to hosts where /bin/sh has problems.
8398 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8400 Redesign redisplay interface to drop global output_cursor.
8401 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8402 (toplevel): Remove declaration of output_cursor.
8403 (set_output_cursor, x_cursor_to): Remove prototype.
8404 * window.h (struct window): New member output_cursor.
8405 (output_cursor_to): New function to replace RIF member.
8406 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8407 (update_text_area, set_window_cursor_after_update): Use it.
8408 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8409 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8410 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8411 * w32term.c (x_update_window_begin, x_update_window_end):
8412 * xterm.c (x_update_window_begin, x_update_window_end):
8413 Adjust to use per-window output cursor.
8415 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8417 Simplify SELECT_TYPE-related code.
8418 Like EMACS_TIME, this portability layer is no longer needed, since
8419 Emacs has been using fd_set as a portability layer for some time.
8420 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8421 (SELECT_TYPE): Remove. All uses changed to fd_set.
8422 (fd_set) [!FD_SET]: New typedef.
8424 Simplify EMACS_TIME-related code.
8425 This portability layer is no longer needed, since Emacs has been
8426 using struct timespec as a portability layer for some time.
8427 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8428 Include <time.h> rather than "systime.h"; that's all that's needed now.
8429 * dispnew.c: Include <timespec.h> rather than "systime.h";
8430 that's all that's needed now.
8431 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8432 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8433 TIMESPEC_RESOLUTION.
8434 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8435 LOG10_TIMESPEC_RESOLUTION.
8436 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8437 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8438 (make_emacs_time): Remove. All used changed to make_timespec.
8439 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8440 (current_timespec): Rename from current_emacs_time. All uses changed.
8441 (add_emacs_time): Remove. All uses changed to timespec_add.
8442 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8443 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8444 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8445 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8446 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8447 (current_timespec): Rename from current_emacs_time. All uses changed.
8448 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8449 changed to timespec_cmp.
8450 * xgselect.c: Include <timespec.h>, since our .h files don't.
8452 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8454 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8455 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8456 Remove the leftovers.
8457 * gtkutil.c (toplevel): Do not declare Qxft but include
8459 * image.c (toplevel): Do not declare Vlibrary_cache because
8460 it's already done in lisp.h.
8462 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8464 * lisp.h (Mouse_HLInfo): Move from here...
8465 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8466 (reset_mouse_highlight): New function.
8467 * msdos.c (dos_set_window_size, IT_update_begin)
8468 (internal_terminal_init):
8469 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8470 (ns_initialize_display_info):
8471 * w32console.c (initialize_w32_display):
8472 * w32term.c (x_update_window_end, x_free_frame_resources)
8473 (w32_initialize_display_info):
8474 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8475 * window.c (Fdelete_other_windows_internal):
8476 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8477 * termchar.h (toplevel):
8478 * xterm.h (toplevel): Include dispextern.h.
8480 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8482 Fix minor problems found by static checking.
8483 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8484 (expect): Avoid nested-if warning.
8485 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8486 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8487 * nsterm.h, nsterm.m (ns_select):
8488 * xgselect.c, xgselect.h (xg_select):
8489 Adjust signature to better match pselect's.
8490 * nsterm.m (ns_select):
8491 Don't set *TIMEOUT, since pselect doesn't.
8492 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8493 diagnostic about assigning const char * to it.
8494 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8496 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8498 * lread.c (substitute_object_recurse): Handle hash-tables as well
8501 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8503 Fix unlikely core dump in init_tty, and simplify terminfo case.
8504 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8505 The old version incorrectly dumped core if malloc returned a
8506 buffer containing only non-NUL bytes.
8507 (init_tty): Do not allocate or free termcap buffers; the
8508 struct does that for us now.
8509 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8510 (struct tty_display_info): Define members termcap_term_buffer and
8511 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8512 use them. Allocate them directly in struct rather than indirectly
8513 via a pointer, to simplify init_tty.
8515 * frame.c (check_minibuf_window): Initialize 'window' properly,
8516 so that Emacs reliably aborts later if 'window' is not initialized.
8518 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8520 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8521 of VoidSymbol (Bug#15154).
8523 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8525 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8526 mouse_face_beg_y and mouse_face_end_y.
8527 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8528 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8529 Adjust users and update comment where appropriate.
8531 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8533 * frame.c (check_minibuf_window): New function.
8534 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8535 Call check_minibuf_window (Bug#15183).
8537 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8539 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8540 because this is the only last cursor data we need to keep and consult.
8541 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8542 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8545 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8547 Fix recovering from possible decompression error.
8548 Since insert_from_gap doesn't always move point, we can't use PT as
8549 the position where the partially decompressed data ends, and
8550 should count how many bytes was produced so far.
8551 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8552 (unwind_decompress): Really delete partially uncompressed data.
8553 (Fzlib_decompress_region): Take decompressed data size into account.
8555 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8557 * syntax.c (init_syntax_once): Adjust comment and do an early
8558 initialization of Qchar_table_extra_slots just once...
8559 * casetab.c (init_casetab_once):
8560 * category.c (init_category_once):
8561 * character.c (syms_of_character):
8562 * coding.c (syms_of_coding):
8563 * xdisp.c (syms_of_xdisp): ...and omit it here.
8565 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8567 * xdisp.c (get_next_display_element): Don't apply to characters
8568 from a display vector the logic of setting it->end_of_box_run_p
8569 suitable for characters from a buffer. (Bug#15175)
8571 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8572 to handle directories, rather than '_utime' which doesn't.
8575 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8577 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8578 or fullscreen (Bug#14627).
8580 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8582 System-dependent integer overflow fixes.
8583 * process.c (Fset_process_window_size): Signal an error if
8584 the window size is outside the range supported by the lower level.
8585 * sysdep.c (set_window_size): Return negative on error,
8586 nonnegative on success, rather than -1, 0, 1 on not in system,
8587 failure, success. This is simpler. Caller changed.
8588 (serial_configure): Remove unnecessary initialization of local.
8589 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8590 size fits in unsigned long; this isn't true on some 32-bit hosts.
8591 Avoid buffer overrun if some future version of /proc/meminfo has a
8592 variable name longer than 20 bytes.
8593 (system_process_attributes) [__FreeBSD__]:
8594 Don't assume hw.availpages fits in 'int'.
8596 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8598 Don't let very long directory names overrun the stack.
8599 Fix some related minor problems involving "//", vfork.
8600 * callproc.c (encode_current_directory): New function.
8601 (call_process): Don't append "/"; not needed.
8602 * fileio.c (file_name_as_directory_slop): New constant.
8603 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8604 this can save the caller having to alloca.
8605 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8606 Use SAFE_ALLOCA, not alloca.
8607 (directory_file_name, Fexpand_file_name): Leave leading "//"
8608 alone, since it can be special even on POSIX platforms.
8609 * callproc.c (call_process):
8610 * process.c (Fformat_network_address):
8611 * sysdep.c (sys_subshell):
8612 Use encode_current_directory rather than rolling our own.
8613 (create_process): No need to encode directory; caller does that now.
8614 * process.h (encode_current_directory): New decl.
8615 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8616 Rework to avoid 'goto xyzzy;'.
8618 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8620 * xdisp.c (handle_face_prop): If the default face was remapped use
8621 the remapped face for strings from prefix properties. (Bug#15155)
8623 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8625 Minor cleanup for redisplay interface and few related functions.
8626 * frame.h (enum text_cursor_kinds): Move from here...
8627 * dispextern.h (enum text_cursor_kinds): ...to here.
8628 (toplevel): Drop unnecessary declarations.
8629 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8630 in update_window_end_hook and draw_window_cursor functions.
8631 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8632 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8633 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8634 * xterm.c (x_update_window_end, x_draw_window_cursor):
8635 * xdisp.c (display_and_set_cursor, update_window_cursor)
8636 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8637 enum text_cursor_kinds where appropriate.
8639 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8641 Redesign redisplay interface to drop updated_row and updated_area.
8642 * dispextern.h (updated_row, updated_area): Remove declaration.
8643 (struct redisplay_interface): Pass glyph row and row area parameters
8644 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8645 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8647 * dispnew.c (updated_row, updated_area): Remove.
8648 (redraw_overlapped_rows, update_window_line): Adjust user.
8649 (update_marginal_area, update_text_area): Likewise. Pass updated row
8650 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8651 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8654 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8656 * process.c (flush_pending_output): Remove stub.
8659 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8661 * callproc.c: Fix race that killed background processes (Bug#15144).
8662 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8663 Record deleted process-id in critical section, not afterwards.
8664 Don't mistakenly kill process created by a call-process invocation
8665 that discards output and does not wait.
8667 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8669 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8670 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8671 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8672 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8673 to shut up compiler in mark_object.
8674 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8676 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8678 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8679 We can't portably rely on PTY_OPEN doing that, even if
8680 it calls posix_openpt with O_CLOEXEC.
8682 2013-08-20 Kenichi Handa <handa@gnu.org>
8684 * character.c (string_char): Improve commentary.
8686 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8688 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8689 (struct animation_cache): Make signature a flexible array member.
8690 All uses changed. This is a tad slower but may insulate us better
8691 from future changes to ImageMagick.
8693 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8695 * image.c: Shrink memory needed for animation cache.
8696 (SIGNATURE_DIGESTSIZE): New constant.
8697 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8698 (imagemagick_create_cache): Copy the signature. This saves
8699 several KB of memory that ImageMagick wastes per signature.
8700 Don't bother updating the update_time, as the caller does that now.
8701 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8702 it's a fixed size struct member now.
8703 (imagemagick_get_animation_cache): Always destroy the signature,
8704 as it's now imagemagick_create_cache's responsibility to copy it.
8705 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8706 and use memcmp rather than strcmp.
8707 eassert that ImageMagick returns a signature of the specified length.
8709 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8711 * image.c (imagemagick_get_animation_cache): Don't segfault on
8713 (imagemagick_get_animation_cache): Revert to previous definition
8714 so that it actually works. But keep the memory leak fix.
8715 (imagemagick_get_animation_cache): Fix memory leak.
8717 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8719 * image.c: Fix animation cache signature memory leak.
8720 Fix some other minor performance problems while we're at it.
8721 (imagemagick_create_cache): Clear just the members that
8722 need clearing. Don't set update_time, as caller does that now.
8723 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
8724 Simplify by using pointer-to-pointer instead of a prev pointer.
8725 (imagemagick_prune_animation_cache): Use make_emacs_time rather
8726 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
8727 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
8728 it's already a copy. Free the signature probe unless it's cached.
8730 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
8731 This was introduced by my 2013-08-12 fix for Bug#15035.
8733 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
8735 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
8736 (imagemagick_prune_animation_cache): Now static.
8738 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
8740 * image.c (imagemagick_get_animation_cache): Don't segfault when
8741 pruning all entries.
8743 2013-08-18 Ken Brown <kbrown@cornell.edu>
8745 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
8746 static heap if ENABLE_CHECKING is defined.
8747 (max_bss_sbrk_ptr): New variable.
8749 (report_sheap_usage): Report maximum static heap usage instead of
8750 ending static heap usage.
8752 2013-08-17 Eli Zaretskii <eliz@gnu.org>
8754 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
8755 of zlib_initialized according to the results of calling
8756 init_zlib_functions.
8758 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
8760 * image.c: Implement an ImageMagick per-image cache.
8761 (imagemagick_get_animation_cache): Fix a double-free error.
8762 (imagemagick_load_image): Remove the ping_wand code, which only
8763 apparently saved time on invalid animated images, and slowed down
8764 everything else. Optimise for the common case.
8766 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
8768 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
8770 * editfns.c (insert_before_markers): Mention overlay in the doc string.
8772 * marker.c (set_marker): Remove documentation of undefined behavior.
8774 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8776 * image.c (imagemagick_compute_animated_image): Animate correctly
8777 when sub-images are smaller than the main image.
8778 (imagemagick_compute_animated_image): Setting the iterator row to
8779 zero is apparently not allowed.
8780 (imagemagick_compute_animated_image): Allow images that say they
8781 have sub-images that are bigger than the main image, but just crop
8784 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
8786 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
8788 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8790 * image.c (imagemagick_compute_animated_image): Respect the GIF
8793 2013-08-15 Ken Brown <kbrown@cornell.edu>
8795 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
8796 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
8799 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
8801 Fix minor problems found by static checking.
8802 * frame.c (delete_frame):
8803 * xdisp.c (next_element_from_display_vector):
8804 Avoid uninitialized local.
8805 * image.c (imagemagick_compute_animated_image): Port to C89.
8806 Prefer usual GNU indentation style for loops.
8807 Be more careful about bizarrely large sizes, by using ptrdiff_t
8810 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8812 Fix infinite frame selection loop (Bug#15025).
8813 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
8815 2013-08-15 Eli Zaretskii <eliz@gnu.org>
8817 * xdisp.c (compute_window_start_on_continuation_line):
8818 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
8819 to make sure we end up setting the window start at the leftmost
8820 visible character of the display line. This avoids funky
8821 horizontal shifting because the window start is not kept on the
8822 same position. (Bug#15090)
8823 (next_element_from_display_vector): Support 'box' face attribute
8824 in the face definitions of a display vector. (Bug#15099)
8826 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8828 * image.c (imagemagick_compute_animated_image): Implement animated
8830 (imagemagick_compute_animated_image): Fix some compilation
8831 warnings. Implement a very simple cache to make the animation
8832 usable at all, but it should be replaced with a per-image cache.
8834 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8836 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
8837 to do `for' loops over alist values.
8838 * buffer.h (FOR_EACH_BUFFER):
8839 * process.c (FOR_EACH_PROCESS): Use it.
8840 (handle_child_signal, status_notify, Fget_buffer_process)
8841 (kill_buffer_processes): Use FOR_EACH_PROCESS.
8843 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8845 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
8846 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
8847 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
8848 to xzalloc and so avoid redundant call to memset.
8849 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
8850 members because it is allocated with xzalloc and so already zeroed.
8852 2013-08-14 Ken Brown <kbrown@cornell.edu>
8854 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
8857 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8859 Utility function and macro to copy Lisp string to C string.
8860 * lisp.h (xlispstrdupa): New macro.
8861 (xlispstrdup): New prototype.
8862 * alloc.c (xlispstrdup): New function.
8863 * callint.c (Fcall_interactively):
8864 * fileio.c (Ffile_name_directory, Fexpand_file_name)
8865 (Fsubstitute_in_file_name):
8866 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
8867 * image.c (x_create_bitmap_from_file):
8868 * w32term.c (w32_term_init):
8869 * xterm.c (x_term_init): Use xlispstrdup.
8871 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
8873 * image.c (imagemagick_load_image): Make animated pictures work.
8874 There's still some problems with background color settings, though
8877 * decompress.c (unwind_decompress): Always restore point.
8879 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
8881 * marker.c (set_marker): Reformat documentation.
8883 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
8885 * xdisp.c (cursor_type_changed): Now static.
8887 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
8888 Use changed. This avoids the need to call xmalloc and for the
8889 caller to call xfree, and avoids memory leaks in some situations.
8891 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8893 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
8894 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
8895 (redisplay_window): If window_end_valid is cleared due to non-zero
8896 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
8897 so do not call to try_cursor_movement for that window.
8899 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8901 * window.h (struct window): Convert window_end_pos and
8902 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
8903 (wset_window_end_pos, wset_window_end_vpos): Remove.
8904 * dispnew.c (adjust_glyph_matrix):
8905 * window.c (Fwindow_end, replace_window, set_window_buffer)
8907 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
8908 (set_vertical_scroll_bar, redisplay_window, try_window)
8909 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
8910 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
8911 (note_mouse_highlight): Adjust users.
8912 (try_cursor_movement): Likewise. Convert old precondition to eassert.
8915 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8917 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
8918 * image.c (imagemagick_filename_hint): Use `const char *' and
8919 prefer SSDATA to SDATA to avoid warnings.
8921 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8923 Cleanup window fringes, margins and scroll bars adjustments.
8924 * window.c (set_window_fringes, set_window_margins)
8925 (set_window_scroll_bars, apply_window_adjustment): New functions.
8926 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
8927 (Fset_window_scroll_bars): Use them.
8929 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8931 * window.h (struct window): Convert scroll_bar_width
8932 from Lisp_Object to integer. Adjust comment.
8933 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
8935 * window.c (wset_scroll_bar_width): Remove.
8936 (make_window): Initialize scroll_bar_width.
8937 (Fsplit_window_internal): Use direct assignment.
8938 (Fset_window_configuration, save_window_save):
8939 Convert Lisp_Object to integer and back where appropriate.
8940 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
8941 bar was actually changed, and mention this in docstring.
8943 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8945 * decompress.c: Minor simplifications.
8946 (Fzlib_decompress_region): Don't bother verifying
8947 that avail_out <= UINT_MAX, as that was confusing.
8948 Mention the restriction in a comment instead.
8949 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
8951 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8953 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
8954 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
8956 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8958 * image.c (imagemagick_filename_hint): Check for errors in the
8961 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8963 * window.c (Fwindow_margins): Return nil when there's no marginal
8964 area, as per the documented API.
8966 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
8967 Fmake_vector, as scroll bar's struct members are not all Lisp
8968 objects now. This avoids crashes in GC.
8970 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
8971 bool, so its address could be taken.
8973 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8975 * image.c (imagemagick_filename_hint): New function to possibly
8976 apply `image-content-type-suffixes'.
8977 (imagemagick_load_image): Use it.
8979 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8981 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
8982 if loading zlib failed.
8984 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8986 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
8987 2013-08-13 checkin below. Change bool to BOOL, rule is:
8988 All Obj-C code uses BOOL, except for interfaces callable from C.
8990 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
8992 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8994 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
8995 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
8996 bool instead of BOOL.
8997 * w32term.h (struct scroll_bar): Convert fringe_extended_p
8998 from Lisp_Object to bitfield. Adjust comment.
8999 * w32term.c (x_scroll_bar_create): Adjust user.
9000 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
9001 * xterm.c (XTset_vertical_scroll_bar): Likewise.
9002 Use bool for boolean.
9003 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
9004 to `unsigned int' when defining a bitfield.
9006 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9008 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
9010 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9012 * window.h (struct window): Convert left_margin_cols and
9013 right_margin_cols from Lisp_Objects to integers. Adjust comment.
9014 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
9015 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
9017 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
9019 (showing_window_margins_p, update_window_line, update_frame_1):
9020 * fringe.c (draw_fringe_bitmap_1):
9021 * xdisp.c (window_box_width): Adjust users.
9022 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
9023 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
9024 Use direct assignment.
9025 (Fset_window_configuration, save_window_save, Fwindow_margins):
9026 Convert Lisp_Object to integer and back where appropriate.
9027 (Fset_window_margins): Adjust user. Return t if any margin
9028 was actually changed, and mention this in docstring.
9030 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
9032 * syntax.c (forward_word):
9033 * cmds.c (forward_char, backward_char): Mention the optional argument.
9035 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9037 * window.h (struct window): Convert left_fringe_width
9038 and right_fringe_width from Lisp_Objects to integers.
9040 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
9041 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
9042 * window.c (wset_left_fringe_width, wset_right_fringe_width):
9044 (make_window): Initialize new integer fields to -1.
9045 (Fsplit_window_internal): Use direct assignment.
9046 (Fset_window_configuration, save_window_save):
9047 Convert Lisp_Object to integer and back where appropriate.
9048 (Fset_window_fringes): Adjust user. Return t if any fringe
9049 was actually changed, and mention this in docstring.
9051 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9053 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9054 * nsfns.m (x_set_cursor_type):
9055 * w32fns.c (x_set_cursor_type):
9056 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9057 * xdisp.c (set_frame_cursor_types): ...but in common code.
9059 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9061 * font.c (clear_font_cache): New function, stripped from...
9062 (Fclear_font_cache): ...here, which now uses the function
9063 above. Adjust comment.
9064 * font.h (clear_font_cache): Add prototype.
9065 * xfaces.c (clear_face_cache): Use clear_font_cache.
9067 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9069 * window.c (Fset_window_start): Compare `w', not `window' because
9070 `w' might not be equal to `window' after call to decode_live_window.
9072 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9074 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9075 This fixes a problem introduced by the Bug#15035 patch
9076 when using GPG. Reported by Herbert J. Skuhra.
9078 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9080 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9081 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9082 not yet initialized.
9084 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9086 * decompress.c (Fzlib_decompress_region): Support zlib
9087 decompression, too, and rename.
9089 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9091 Minor zlib configuration tweaks.
9092 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9093 Don't assume presence of fn_inflateInit2_ zlib internal function.
9095 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9097 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9098 include the zlib prefix.
9100 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9102 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9103 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9104 define static variables that are pointers to zlib functions to be
9106 (init_zlib_functions) [WINDOWSNT]: New function.
9107 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9109 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9110 macros instead of invoking the zlib functions directly.
9111 (syms_of_decompress): DEFSYM Qzlib_dll.
9112 Staticpro Szlib_available_p.
9114 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9116 Avoid looping over all frame windows to freeze and unfreeze.
9117 * window.h (struct window): Drop frozen_window_start_p.
9118 (freeze_window_starts): Drop prototype.
9119 * frame.h (struct frame): New frozen_window_starts flag.
9120 (FRAME_WINDOWS_FROZEN): New macro.
9121 * window.c (freeze_window_start, freeze_window_starts):
9123 (select_window, replace_window): Adjust users.
9124 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9125 (window_frozen_p): New function.
9126 (redisplay_window): Use it.
9128 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9130 Fix some fd issues when running subprocesses (Bug#15035).
9131 Fix bugs that can leak files or file descriptors on errors.
9132 Don't unlink open temp files, as that's hard for users to diagnose
9133 when things go awry (e.g., temp disk exhausted).
9134 Don't bother to lock temp files. Check for invalid recursion.
9135 * callproc.c (synch_process_fd): Remove. All uses removed.
9136 (synch_process_tempfile): New var or macro.
9137 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9139 (record_kill_process): New arg, the temp name. All callers changed.
9140 (delete_temp_file): Now just a simple wrapper around unlink.
9141 (call_process_kill): New arg, the call_process_fd array.
9142 Close them all. Clear synch_process_pid. Remove the temp file,
9143 or arrange for it to be removed.
9144 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9145 that's been moved to synch_process_tempfile. Caller changed.
9146 Do not remove the tempfile; that's now call_process_kill's
9148 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9149 call_process_kill; the caller now does that.
9150 (call_process_cleanup): Do not close the process fd; that's now
9151 call_process_kill's responsibility.
9152 (Fcall_process): Implement via new function call_process, which
9153 has most of the old body of Fcall_process, but with a different API.
9154 (call_process): New function that does not open or close filefd if
9155 it is nonnegative. Record which fds need to be closed, and let
9156 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9157 Signal an error if invoked recursively (could be done via a hook).
9158 Simplify creation of the tempfile in the MSDOS case.
9159 Don't create the output file until after checking for the executable.
9160 Report any failure to open /dev/null.
9161 Don't open /dev/null for writing twice; once is enough.
9162 Don't create pipe if all output is being discarded or sent to file.
9163 Don't worry about setting up the coding system or reading from the
9164 pipe if all output is being discarded.
9165 Hoist fd_error local into top level, to lessen block nesting.
9166 Don't record deleted pid here; now done by Fcall_process_region.
9167 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9168 and note its success in synch_process_tempfile.
9169 Do not leak resources when child_setup fails.
9170 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9171 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9172 (create_temp_file): Now returns open fd, with an additional
9173 Lisp_Object * argument to return the name. All callers changed.
9174 Do not close the file; rewind it instead, and leave it open for
9175 the caller. Do not lock the temp file. Unwind-protect the file
9176 and the file-descriptor.
9177 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9178 If an asynchrounous process, record it here, not in call_process.
9179 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9180 * eval.c (set_unwind_protect): New function.
9181 * fileio.c (write_region): New function, generalized from the
9182 old Fwrite_region. Do not lock temp files.
9183 (Fwrite_region): Use it.
9184 * lisp.h (set_unwind_protect, write_region): New decls.
9185 * process.c: Include <verify.h>.
9186 (make_process): Mark fds as initially closed.
9187 (deleted_pid_list): Now a list of pid-filename pairs.
9189 (close_process_fd): New function.
9190 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9191 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9192 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9193 (create_process, create_pty, Fmake_serial_process)
9194 (server_accept_connection): Record which fds need to be closed,
9195 and let deactivate_process close them.
9196 (Fmake_network_process): Do not discard the unwind-protect
9197 until it's safe to do so.
9198 (deactivate_process): Close the fds opened by create_process etc.
9199 (Fprocess_send_eof): Adjust to new way of recording open fds.
9200 Report an error if /dev/null can't be opened, instead of aborting.
9201 * process.h (PROCESS_OPEN_FDS): New constant.
9202 (struct Lisp_Process): New member open_fds.
9203 (record_kill_process, record_deleted_pid): Adjust signatures.
9204 (record_deleted_pid): Move decl here ...
9205 * syswait.h (record_deleted_pid): ... from here.
9207 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9209 * decompress.c: Fix bugs with large buffers and weird inputs.
9210 Tune a bit. Reindent as per usual Emacs style.
9211 (BUFFER_SIZE): Remove.
9212 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9213 more than UINT_MAX bytes. Decompress into the gap instead of into
9214 an auto buffer, as this should avoid copying. Return nil if
9215 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9216 set immediate_quit; we shouldn't trust zlib code that much.
9218 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9220 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9221 errors, and really move the gap to where we want it.
9223 * lisp.h: Include decompress.c support.
9225 * emacs.c (main): Include decompress.c support.
9227 * Makefile.in: Include -lz if present.
9229 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9231 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9232 (initWithTitle:): Initialize frame to 0.
9233 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9234 (fillWithWidgetValue:frame:): Rename from
9235 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9237 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9238 fillWithWidgetValue:frame:
9240 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9241 remove memory leak warnings.
9243 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9244 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9247 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9248 (x_activate_menubar): Update the whole menu.
9249 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9250 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9251 current event is not NSSystemDefined (Bug#15001).
9252 Call ns_check_menu_open only if trackingMenu is 2.
9253 (menuDidClose:): New method, decrease trackingMenu.
9254 (fillWithWidgetValue:setDelegate:): New method.
9255 (fillWithWidgetValue:): Call the above.
9257 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9259 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9261 Omit some unnecessary casts.
9262 Many of these go back to the old pre-C89 days, when they may have
9263 been needed, but we've been assuming C89 or later for a while now.
9264 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9265 (live_float_p, live_misc_p, live_vector_p):
9266 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9267 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9268 (defvar_per_buffer):
9269 * callint.c (Fcall_interactively):
9270 * doc.c (Fsubstitute_command_keys):
9271 * filelock.c (get_boot_time):
9272 * frame.c (xrdb_get_resource):
9273 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9274 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9275 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9276 (menuitem_highlight_callback, menu_destroy_callback)
9277 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9278 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9279 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9280 (xg_tool_bar_help_callback, tb_size_cb):
9281 * image.c (xpm_alloc_color, png_read_from_memory)
9282 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9283 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9285 * keymap.c (describe_map):
9286 * nsfns.m (Fns_display_monitor_attributes_list):
9287 * nsmenu.m (process_dialog:):
9288 * nsterm.m (hold_event):
9289 * process.c (wait_reading_process_output):
9290 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9291 * scroll.c (do_direct_scrolling, scrolling_1):
9292 * termcap.c (tgetent):
9293 * window.c (check_window_containing, add_window_to_list)
9294 (freeze_window_starts):
9295 * xdisp.c (compare_overlay_entries, vmessage):
9296 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9297 (x_get_monitor_attributes_xrandr)
9298 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9299 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9300 * xfont.c (xfont_match, xfont_open):
9301 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9302 (menubar_selection_callback, menu_position_func)
9303 (popup_selection_callback, create_and_show_popup_menu)
9304 (dialog_selection_callback, create_and_show_dialog):
9305 * xrdb.c (x_get_string_resource)
9307 * xsmfns.c (x_session_check_input):
9308 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9309 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9310 (xaw_jump_callback, xaw_scroll_callback):
9311 Omit unnecessary casts.
9313 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9315 Minor string-length refactoring.
9316 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9317 * frame.c (make_monitor_attribute_list):
9318 Prefer build_string to strlen + make_string.
9320 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9322 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9323 don't check minor_code (Bug#14417).
9325 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9327 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9328 vertical positions instead. This avoids calling MATRIX_ROW with
9329 row numbers that are possibly beyond valid limits. (Bug#15064)
9331 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9333 Use xstrdup and build_unibyte_string where applicable.
9334 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9335 * xfns.c (x_window):
9336 * xrdb.c (x_get_customization_string):
9337 * xterm.c (xim_initialize):
9338 * w32fns.c (w32_window): Use xstrdup.
9339 (w32_display_monitor_attributes_list):
9340 * emacs.c (init_cmdargs):
9341 * keyboard.c (PUSH_C_STR):
9342 * nsfont.m (nsfont_open):
9343 * sysdep.c (system_process_attributes):
9344 * w32.c (system_process_attributes):
9345 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9347 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9349 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9350 variables of these types so that GDB would know about them, as aid
9351 for debugging fatal exceptions. (Bug#15024) See also
9352 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9355 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9357 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9358 larger than the NSWindow (Bug#14934).
9360 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9362 Redesign redisplay interface to drop global variable updated_window.
9363 Always pass currently updated window as a parameter to update routines.
9364 * dispextern.h (updated_window): Remove declaration.
9365 (struct redisplay_interface): Pass window parameter to
9366 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9367 and after_update_window_hook.
9368 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9370 * dispnew.c (updated_window): Remove.
9371 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9372 (update_window_line): Adjust to match redisplay interface changes.
9373 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9374 (ns_scroll_run, ns_after_update_window_line):
9375 * w32term.c (x_update_window_begin, x_update_window_end)
9376 (x_after_update_window_line, x_scroll_run):
9377 * xterm.c (x_update_window_begin, x_update_window_end)
9378 (x_after_update_window_line, x_scroll_run):
9379 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9380 Likewise. Adjust comments where appropriate.
9381 (x_cursor_to): Simplify because this is always called during window
9382 update (but install debugging check anyway).
9383 (expose_window): Check must_be_updated_p flag to see whether this
9384 function is called during window update.
9386 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9388 Do not reset window modification event counters excessively.
9389 These leftovers and poor man's tricky methods to catch extra
9390 redisplay's attention are no longer needed.
9391 * frame.c (set_menu_bar_lines_1):
9392 * minibuf.c (read_minibuf_unwind):
9393 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9394 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9395 (window_scroll_line_based, Fset_window_configuration):
9396 * xdisp.c (redisplay_window): Do not reset last_modified and
9397 last_overlay_modified counters.
9399 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9401 * xselect.c (x_send_client_event): Set send_event and serial, memset
9402 data.l as it might be bigger than data.b. Use 24 bit mask to
9403 XSendEvent (Bug#15034).
9405 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9407 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9408 for TTY frames that are not the top frame on their console.
9411 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9413 * w32term.c (w32fullscreen_hook): Really maximize frame when
9414 asked for (Bug#14841).
9416 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9418 Prefer selected_window to Fselected_window, likewise for frames.
9419 * buffer.c (Fbuffer_swap_text):
9420 * data.c (Fvariable_binding_locus):
9421 * window.c (run_window_configuration_change_hook): Adjust users.
9422 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9423 Use decode_live_frame.
9425 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9427 Be more careful if selected window shows the buffer other than current,
9428 use window_outdated only if this is not so. This change should also
9429 address some weird issues discussed in Bug#13012.
9430 * window.h (window_outdated): New prototype.
9431 * window.c (window_outdated): Now here. Convert from static and
9432 always assume window's buffer.
9433 (Fwindow_end, Fwindow_line_height): Use it.
9434 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9435 and always assume window's buffer.
9436 (redisplay_window): Adjust user.
9437 (redisplay_internal): Call to reconsider_clip_changes once and
9438 check whether mode line should be updated only if selected window
9439 shows current buffer.
9440 (run_window_scroll_functions): Use eassert for debugging check.
9441 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9443 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9445 * window.c (window_scroll, window_scroll_pixel_based)
9446 (window_scroll_line_based): Use bool for booleans.
9448 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9450 * process.c: Fix minor off-by-one issues in descriptor counts.
9451 This shouldn't fix any real bugs, but it cleans up the code a bit.
9452 (max_process_desc, max_input_desc): -1, not 0, means none.
9454 (delete_input_desc): New function.
9455 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9456 (deactivate_process): Scan backwards when recomuting max_process_desc;
9457 that should be faster.
9458 (init_process_emacs): Initialize max_input_desc.
9460 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9462 Use region cache to speedup bidi_find_paragraph_start.
9463 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9464 Rename cache_long_line_scans to cache_long_scans.
9465 * buffer.c (bset_cache_long_line_scans): Rename to
9466 bset_cache_long_scans.
9467 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9468 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9470 (syms_of_buffer): Rename cache-long-line-scans to
9471 cache-long-scans. Adjust docstring.
9472 * search.c (newline_cache_on_off):
9473 * indent.c (width_run_cache_on_off): Adjust users.
9474 * bidi.c (bidi_paragraph_cache_on_off): New function.
9475 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9476 * insdel.c (prepare_to_modify_buffer):
9477 Invalidate bidi_paragraph_cache if enabled.
9479 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9481 Invalidate region caches only if buffer text is going to be changed.
9482 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9483 (modify_text): ...new prototype.
9484 (prepare_to_modify_buffer_1): New prototype.
9485 * textprop.c (modify_region): Rename to...
9486 (modify_text_properties): ...new function.
9487 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9488 (Fremove_list_of_text_properties): Adjust users.
9489 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9490 (modify_text): ...new function.
9491 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9492 (prepare_to_modify_buffer_1): ...new function.
9493 * casefiddle.c (casify_region):
9494 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9495 (Ftranspose_regions): Use modify_text.
9497 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9499 * lisp.mk (lisp): Add nadvice.elc.
9501 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9503 New macro to iterate over live buffers similar to frames.
9504 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9505 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9506 Declare buffer-related variables here to offload lisp.h.
9507 * buffer.c (Vbuffer_alist): Adjust comment.
9508 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9509 (other_buffer_safely):
9510 * data.c (store_symval_forwarding):
9511 * dispnew.c (Fframe_or_buffer_changed_p):
9512 * fileio.c (Fdo_auto_save):
9513 * filelock.c (unlock_all_files):
9514 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9516 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9518 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9519 * callproc.c (create_temp_file):
9520 * filelock.c (create_lock_file):
9521 Assume mkostemp, since it's now provided by Gnulib.
9523 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9525 * w32.c (mkostemp): New function.
9526 (mktemp): Remove, no longer used. Most of the code reused in
9527 mkostemp. (Bug#15015)
9528 (mktemp): Don't undef.
9530 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9532 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9533 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9534 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9535 (free_glyph_pool, check_glyph_memory): Likewise for
9536 all users. Adjust comments where appropriate.
9538 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9540 * composite.h: Minor fixups.
9541 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9542 to fix a misspelling, and change it to an inline function while
9543 we're at it (it need not be a macro). All uses changed.
9544 (composition_method, composition_valid_p):
9545 Rewrite to avoid assignments in if-conditions.
9547 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9549 Do not use global Lisp_Object in composition macros.
9550 * composite.h (composition_temp): Remove declaration.
9551 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9552 (composition_method, composition_valid_p): ...inline functions.
9553 (compose_region): Remove the leftover.
9554 * composite.c (composition_temp): Remove.
9555 (run_composition_function, update_compositions)
9556 (composition_compute_stop_pos, composition_adjust_point)
9557 (Ffind_composition_internal):
9558 * coding.c (handle_composition_annotation):
9559 * xdisp.c (handle_composition_prop, check_point_in_composition):
9560 Related users changed.
9562 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9564 Drop FRAME_PTR typedef.
9565 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9566 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9567 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9568 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9569 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9570 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9571 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9572 All related users changed.
9574 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9576 * eval.c (default_toplevel_binding): New function.
9578 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9579 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9580 (syms_of_eval): Export them.
9581 * data.c (Fdefault_value): Micro cleanup.
9582 * term.c (init_tty): Use "false".
9584 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9586 Fix X GC leak in GTK and raw (no toolkit) X ports.
9587 * xterm.c (x_free_frame_resources): If white and black relief
9588 GCs are allocated, always free them here.
9589 * xfns.c (x_make_gc): Omit redundant initialization.
9590 * widget.c (create_frame_gcs): Remove the leftover.
9591 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9592 in x_free_frame_resources.
9594 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9596 * nsterm.m (windowWillResize:toSize:): Only change title if
9597 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9599 (viewDidEndLiveResize): New method.
9601 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9602 inside NS_IMPL_COCOA.
9604 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9606 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9607 Do not check whether undo is enabled because record_insert and
9608 record_delete does that themselves.
9610 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9612 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9613 member which is not really used any more.
9614 (FRAME_XIC_BASE_FONTNAME): Remove.
9615 * xfns.c (xic_free_fontset): Adjust user.
9616 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9617 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9618 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9619 (xdialog_show): Use eassert for debugging check.
9620 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9622 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9624 * fileio.c, fns.c (merge): Move extern decl from here ...
9625 * lisp.h (merge): ... to here.
9627 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9629 Fix last font-related change.
9630 * w32font.h (w32font_list_internal, w32font_match_internal):
9632 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9633 (uniscribe_list_family): Adjust to match font API change.
9634 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9635 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9637 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9639 * frame.h (FRAME_MOUSE_UPDATE):
9640 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9641 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9643 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9645 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9646 * font.h (struct font_driver): Change list, match, and list_family
9647 functions to accept struct frame * as first arg.
9648 * font.c (font_score, font_compare, font_sort_entities):
9650 (font_sort_entities, font_list_entities, font_select_entity)
9651 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9652 match font API change.
9653 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9654 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9655 * ftxfont.c (ftxfont_list, ftxfont_match):
9656 * xftfont.c (xftfont_list, xftfont_match):
9657 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9658 * w32font.c (w32font_list, w32font_match, w32font_list)
9659 (w32font_list_internal, w32_font_match_internal): Likewise.
9660 * xfaces.c (Fx_family_fonts): Adjust user.
9662 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9664 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9665 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9666 only if HAVE_X_WINDOWS is in use.
9667 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9668 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9669 * w32term.c (x_wm_set_icon_position): Likewise.
9670 * w32fns.c (x_icon): Adjust user.
9672 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9674 * xterm.c (last_mouse_press_frame): Remove the
9675 leftover which is not really used any more.
9676 (handle_one_xevent, syms_of_xterm): Adjust users.
9677 (x_flush): Call XFlush once per each X display, not frame.
9678 This is better because this code always unconditionally skips
9679 non-X frames in Vframe_list and issues the only XFlush if we
9680 have more than one X frame on the same X display.
9681 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9682 Use bool for booleans.
9683 (x_draw_glyph_string_background, cvt_string_to_pixel)
9684 (cvt_pixel_dtor): Drop unnecessary prototypes.
9685 * xterm.h (x_display_ok): Adjust prototype.
9687 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9689 Drop unnecessary functions that deals with frame pixel size.
9690 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9691 (x_pixel_height): Drop prototypes.
9692 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9693 (x_pixel_height): Drop implementations.
9694 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9695 which should be always valid for window frame.
9696 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9697 * w32menu.c (Fx_popup_dialog):
9698 * xmenu.c (Fx_popup_dialog): Likewise for both.
9700 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9702 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9703 frame parameters and call to Fmodify_frame_parameters just once.
9704 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9705 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9706 and mention nil frame in docstring.
9708 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9710 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9711 (x_figure_window_size): Likewise. Adjust to return long.
9712 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9713 (toplevel): Move Qterminal_live_p to...
9714 * terminal.c (toplevel): ...here, make it static, and...
9715 (syms_of_terminal): ...DEFSYM here.
9716 * frame.h (Qterminal_live_p): Remove declaration.
9717 (make_frame, x_figure_window_size): Adjust prototype.
9718 * nsfns.m (Fx_create_frame): Use long for window flags.
9720 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
9722 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
9723 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
9724 Do not assume that emacs_close (INT_MAX) is a no-op.
9726 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9728 * xfaces.c (make_face_cache): For struct face_cache, prefer
9729 xmalloc to xzalloc and so avoid redundant call to memset.
9730 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
9732 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9734 * fringe.c (draw_window_fringes, update_window_fringes)
9735 (compute_fringe_widths):
9736 * w32term.c (x_draw_glyph_string):
9737 * window.c (candidate_window_p, Frecenter):
9738 * xfaces.c (realize_basic_faces, realize_default_face)
9739 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
9740 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
9741 * xfns.c (x_set_cursor_color, xic_free_xfontset):
9742 * xmenu.c (Fx_menu_bar_open_internal):
9743 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
9744 * xsettings.c (xft_settings_event):
9745 * xterm.c (x_draw_glyph_string, x_had_errors_p):
9746 Use bool for booleans. Adjust style and comments where
9748 * dispextern.h (draw_window_fringes, update_window_fringes)
9749 (compute_fringe_widths):
9750 * xterm.h (x_had_errors_p): Adjust prototype.
9752 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9754 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
9755 CHECK_LIST. Rewrite the loop to avoid useless local variable.
9757 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
9759 * fns.c (toplevel): Remove comment before Fsafe_length because
9762 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
9764 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
9766 2013-07-28 Eli Zaretskii <eliz@gnu.org>
9768 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
9769 frame which got the message is still alive, before dereferencing
9770 its pointer. (Bug#14970)
9772 * frame.c (delete_frame): Test "this" frame's minibuffer window to
9773 be a live window, before using it as such. (Bug#14970)
9775 2013-07-27 Eli Zaretskii <eliz@gnu.org>
9777 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
9778 w32_detect_focus_change instead of doing part of its job by hand.
9779 This fixes the problem whereby FOCUS_OUT events were not sent to
9782 2013-07-26 Eli Zaretskii <eliz@gnu.org>
9784 * process.c (Fprocess_list): Doc fix.
9786 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
9787 being re-exposed only if it didn't ask to become visible.
9788 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
9789 was previously iconified. (Bug#14841)
9790 (x_iconify_frame): Mark the frame iconified.
9792 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
9794 Fix minor problems found by static checking.
9795 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
9796 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
9798 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
9800 * eval.c (set_specpdl_old_value): New function.
9801 (unbind_to): Minor simplification.
9802 (get_backtrace_frame): New function.
9803 (Fbacktrace_frame): Use it. Add `base' argument.
9804 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
9805 (syms_of_eval): Export backtrace-eval.
9806 * xterm.c (x_focus_changed): Simplify.
9808 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
9810 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
9812 2013-07-24 Eli Zaretskii <eliz@gnu.org>
9814 * xdisp.c (redisplay_window): Instead of moving point out of
9815 scroll margin, reject the force_start method, and try scrolling
9816 instead. (Bug#14780)
9818 2013-07-24 Ken Brown <kbrown@cornell.edu>
9820 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
9823 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
9825 * eval.c (Fprogn): Do not check that BODY is a proper list.
9826 This undoes the previous change. The check slows down the
9827 interpreter, and is not needed to prevent a crash. See
9828 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
9830 2013-07-23 Glenn Morris <rgm@gnu.org>
9832 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
9834 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
9836 Port to GNU/Linux systems with tinfo but not ncurses.
9837 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
9838 to decide whether ncurses is being used. Without this change,
9839 GCC complains about tgetent not being declared, on a system
9840 that has tinfo installed but ncurses not installed.
9842 * eval.c (Fprogn): Check that BODY is a proper list.
9844 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
9845 * data.c (Fsetq_default):
9846 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
9847 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
9849 Tune by taking advantage of the fact that ARGS is always a list
9850 when a function is declared to have UNEVALLED args.
9852 * emacsgtkfixed.c: Port to GCC 4.6.
9853 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
9855 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
9857 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
9858 here to silence compiler warnings.
9860 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
9862 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
9863 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
9864 from messing up Emacs's 'struct frame' (Bug#14923).
9866 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9868 * alloc.c (make_save_ptr_ptr): Define this function.
9869 It was inadvertently omitted. It's needed only if
9870 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
9872 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
9874 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
9875 frame have focus (Bug#14895).
9877 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9879 Avoid vfork-related deadlock more cleanly.
9880 * callproc.c (child_setup): When the child's exec fails, output
9881 the program name, as that's more useful. Use O_NONBLOCK to avoid
9883 * process.c (create_process_1): Remove; no longer needed.
9884 (create_process): Remove timer hack; no longer needed, now that
9885 the child avoids deadlock.
9887 2013-07-20 Glenn Morris <rgm@gnu.org>
9889 * image.c (Fimage_flush): Fix doc typo.
9891 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
9893 Fix array bounds violation when pty allocation fails.
9894 * process.c (PTY_NAME_SIZE): New constant.
9895 (pty_name): Remove static variable; it's now auto.
9896 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
9897 Take pty_name as an arg rather than using a static variable.
9898 All callers changed.
9899 (create_process): Recover pty_flag from process, not from volatile local.
9900 (create_pty): Stay inside array even when pty allocation fails.
9901 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
9903 * lread.c (Fload): Avoid initialization only when lint checking.
9904 Mention that it's needed only for older GCCs.
9906 2013-07-20 Kenichi Handa <handa@gnu.org>
9908 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
9909 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
9911 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
9913 * lread.c (Fload): Avoid uninitialized warning.
9915 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9917 Fix some minor file descriptor leaks and related glitches.
9918 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
9919 (create_lock_file): Use write, not emacs_write.
9920 * image.c (slurp_file, png_load_body):
9921 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
9922 (server_accept_connection):
9923 Don't leak an fd on memory allocation failure.
9924 * image.c (slurp_file): Add a cheap heuristic for growing files.
9925 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
9926 as that's what the other routines do. Maybe input need not be
9927 blocked at all, but it's better to be consistent.
9928 Avoid undefined behavior when strlen is zero.
9930 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
9931 (NSTATICS): Now a constant; doesn't need to be a macro.
9933 2013-07-19 Richard Stallman <rms@gnu.org>
9935 * coding.c (decode_coding_utf_8): Add simple loop for fast
9936 processing of ASCII characters.
9938 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9940 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
9942 2013-07-19 Eli Zaretskii <eliz@gnu.org>
9944 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
9945 unportable 'struct x_display_info'.
9946 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
9949 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9951 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
9952 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
9954 (system_process_attributes): Prefer plain char to unsigned char
9955 when either will do. Clean up properly if interrupted or if
9956 memory allocations fail. Don't assume sscanf succeeds.
9957 Remove no-longer-needed workaround to stop GCC from whining.
9958 Read command-line once, instead of multiple times. Check read status a
9961 Fix obscure porting bug with varargs functions.
9962 The code assumed that int is treated like ptrdiff_t in a vararg
9963 function, which is not a portable assumption. There was a similar
9964 -- though these days less likely -- porting problem with various
9965 assumptions that pointers of different types all smell the same as
9966 far as vararg functions is conserved. To make this problem less
9967 likely in the future, redo the API to use varargs functions.
9968 * alloc.c (make_save_value): Remove this vararg function.
9969 All uses changed to ...
9970 (make_save_int_int_int, make_save_obj_obj_obj_obj)
9971 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
9973 (make_save_ptr): Rename from make_save_pointer, for consistency with
9974 the above. Define only on platforms that need it. All uses changed.
9976 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9978 * keyboard.c: Try to fix typos in previous change.
9979 (DISPLAY_LIST_INFO): New macro.
9980 (kbd_buffer_get_event): Do not access members that are not present
9981 in X11. Revert inadvertent change of "!=" to "=".
9983 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
9985 * keyboard.c (kbd_buffer_get_event):
9986 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
9987 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
9989 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9991 * filelock.c: Fix unlikely file descriptor leaks.
9992 (get_boot_time_1): Rework to avoid using emacs_open.
9993 This doesn't actually fix a leak, but is better anyway.
9994 (read_lock_data): Use read, not emacs_read.
9996 * doc.c: Fix minor memory and file descriptor leaks.
9997 * doc.c (get_doc_string): Fix memory leak when doc file absent.
9998 (get_doc_string, Fsnarf_documentation):
9999 Fix file descriptor leak on error.
10001 * term.c: Fix minor fdopen-related file descriptor leaks.
10002 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
10003 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
10005 * charset.c: Fix file descriptor leaks and errno issues.
10007 (load_charset_map_from_file): Don't leak file descriptor on error.
10008 Use plain record_xmalloc since the allocation is larger than
10009 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
10011 * eval.c (record_unwind_protect_nothing):
10012 * fileio.c (fclose_unwind):
10014 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
10015 The replacement doesn't block input, but that no longer seems
10018 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
10020 * lread.c: Fix file descriptor leaks and errno issues.
10021 (Fload): Close some races that leaked fds or streams when 'load'
10023 (Fload, openp): Report error number of last nontrivial failure to open.
10024 ENOENT counts as trivial.
10025 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
10027 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
10028 now that the function is always called with a nonnegative arg.
10029 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
10030 All uses replaced with ...
10031 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
10033 A few more minor file errno-reporting bugs.
10034 * callproc.c (Fcall_process):
10035 * doc.c (Fsnarf_documentation):
10036 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
10037 * process.c (set_socket_option):
10038 Don't let a constructor trash errno.
10039 * doc.c: Include <errno.h>.
10041 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
10043 * w32fns.c (unwind_create_tip_frame): Fix declaration.
10045 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10047 Fix w32 bug with call-process-region (Bug#14885).
10048 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
10049 to Fcall_process when the input is empty. This simplifies the
10050 code a bit. It makes no difference on POSIXish platforms but
10051 apparently it fixes a bug on w32.
10053 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10054 * fileio.c (close_file_unwind): Don't close if FD is negative;
10055 this can happen when unwinding a zapped file descriptor.
10056 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10057 in case Emacs runs out of memory between the two unwind-protects.
10058 Don't trash errno when closing FD.
10059 Zap the FD in the specpdl when closing it, instead of deferring
10060 the removal of the unwind-protect; this fixes a bug where a child
10061 function unwinds the stack past us.
10063 New unwind-protect flavors to better type-check C callbacks.
10064 This also lessens the need to write wrappers for callbacks,
10065 and the need for make_save_pointer.
10066 * alloc.c (free_save_value):
10067 * atimer.c (run_all_atimers):
10069 * alloc.c (safe_alloca_unwind):
10070 * atimer.c (unwind_stop_other_atimers):
10071 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10072 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10073 * minibuf.c (choose_minibuf_frame_1):
10074 * process.c (make_serial_process_unwind):
10075 * xdisp.c (pop_message_unwind):
10076 * xselect.c (queue_selection_requests_unwind):
10077 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10078 * alloc.c (record_xmalloc):
10079 Prefer record_unwind_protect_ptr to record_unwind_protect with
10081 * alloc.c (Fgarbage_collect):
10082 Prefer record_unwind_protect_void to passing a dummy.
10083 * buffer.c (restore_buffer):
10084 * window.c (restore_window_configuration):
10085 * xfns.c, w32fns.c (do_unwind_create_frame)
10086 New wrapper. All record-unwind uses of wrappee changed.
10087 * buffer.c (set_buffer_if_live):
10088 * callproc.c (call_process_cleanup, delete_temp_file):
10089 * coding.c (code_conversion_restore):
10090 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10091 * editfns.c (save_excursion_restore)
10092 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10093 (save_restriction_restore):
10094 * eval.c (restore_stack_limits, un_autoload):
10095 * fns.c (require_unwind):
10096 * keyboard.c (recursive_edit_unwind, tracking_off):
10097 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10098 * macros.c (pop_kbd_macro, restore_menu_items):
10099 * nsfns.m (unwind_create_frame):
10100 * print.c (print_unwind):
10101 * process.c (start_process_unwind):
10102 * search.c (unwind_set_match_data):
10103 * window.c (select_window_norecord, select_frame_norecord):
10104 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10105 (fast_set_selected_frame):
10106 * xfns.c, w32fns.c (unwind_create_tip_frame):
10107 Return void, not a dummy Lisp_Object. All uses changed.
10108 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10109 * callproc.c (call_process_kill):
10110 * fileio.c (restore_point_unwind, decide_coding_unwind)
10111 (build_annotations_unwind):
10112 * insdel.c (Fcombine_after_change_execute_1):
10113 * keyboard.c (read_char_help_form_unwind):
10114 * menu.c (unuse_menu_items):
10115 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10116 * sound.c (sound_cleanup):
10117 * xdisp.c (unwind_redisplay):
10118 * xfns.c (clean_up_dialog):
10119 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10120 Accept no args and return void, instead of accepting and returning
10121 a dummy Lisp_Object. All uses changed.
10122 * cygw32.c (fchdir_unwind):
10123 * fileio.c (close_file_unwind):
10124 * keyboard.c (restore_kboard_configuration):
10125 * lread.c (readevalllop_1):
10126 * process.c (wait_reading_process_output_unwind):
10127 Accept int and return void, rather than accepting an Emacs integer
10128 and returning a dummy object. In some cases this fixes an
10129 unlikely bug when the corresponding int is outside Emacs integer
10130 range. All uses changed.
10131 * dired.c (directory_files_internal_unwind):
10132 * fileio.c (do_auto_save_unwind):
10133 * gtkutil.c (pop_down_dialog):
10134 * insdel.c (reset_var_on_error):
10135 * lread.c (load_unwind):
10136 * xfns.c (clean_up_file_dialog):
10137 * xmenu.c, nsmenu.m (pop_down_menu):
10138 * xmenu.c (cleanup_widget_value_tree):
10139 * xselect.c (wait_for_property_change_unwind):
10140 Accept pointer and return void, rather than accepting an Emacs
10141 save value encapsulating the pointer and returning a dummy object.
10143 * editfns.c (Fformat): Update the saved pointer directly via
10144 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10145 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10146 (unwind_body): New function.
10147 (record_unwind_protect): First arg is now a function returning void,
10148 not a dummy Lisp_Object.
10149 (record_unwind_protect_ptr, record_unwind_protect_int)
10150 (record_unwind_protect_void): New functions.
10151 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10152 * fileio.c (struct auto_save_unwind): New type.
10153 (do_auto_save_unwind): Use it.
10154 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10155 * insdel.c (struct rvoe_arg): New type.
10156 (reset_var_on_error): Use it.
10157 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10159 (specbinding_func): Remove; there are now several such functions.
10160 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10161 (set_unwind_protect_ptr): New function.
10162 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10164 Be simpler and more consistent about reporting I/O errors.
10165 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10166 Say "Read error" and "Write error", rather than "I/O error", or
10167 "IO error reading", or "IO error writing", when a read or write
10169 * process.c (Fmake_network_process, wait_reading_process_output)
10170 (send_process, Fprocess_send_eof, wait_reading_process_output):
10171 Capitalize diagnostics consistently. Put "failed foo" at the
10172 start of the diagnostic, so that we don't capitalize the
10173 function name "foo". Consistently say "failed" for such
10175 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10176 All callers changed. This is so it can use report_file_error.
10177 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10178 diagnostics consistently as above.
10180 * fileio.c (report_file_errno): Fix errno reporting bug.
10181 If the file name is neither null nor a pair, package it up as a
10182 singleton list. All callers changed, both to this function and to
10183 report_file_error. This fixes a bug where the memory allocator
10184 invoked by list1 set errno so that the immediately following
10185 report_file_error reported the wrong errno value.
10187 Fix minor problems found by --enable-gcc-warnings.
10188 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10189 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10191 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10193 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10194 Set event->arg to Qt if switch-event shall be generated.
10195 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10197 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10199 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10202 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10203 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10204 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10205 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10206 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10207 and there is a focused frame.
10208 (head_table): Add focus-in and focus-out.
10209 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10210 bind to handle-focus-in/out.
10212 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10213 (Fhandle_switch_frame): Call Fhandle_focus_in.
10214 (syms_of_frame): defsubr handle-focus-in/out.
10216 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10218 Fix porting bug to older POSIXish platforms (Bug#14862).
10219 * sysdep.c (emacs_pipe): New function, that implements
10220 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10221 This should port better to CentOS 5 and to Mac OS X 10.6.
10222 All calls to pipe2 changed.
10224 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10225 This makes the code easier to read and the executable a bit smaller.
10226 Do not replace all calls to Fcons that happen to create lists,
10227 just calls that are intended to create lists. For example, when
10228 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10229 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10230 Similarly for list2 through list5.
10231 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10232 * bytecode.c (exec_byte_code):
10233 * callint.c (quotify_arg, Fcall_interactively):
10234 * callproc.c (Fcall_process, create_temp_file):
10235 * charset.c (load_charset_map_from_file)
10236 (Fdefine_charset_internal, init_charset):
10237 * coding.c (get_translation_table, detect_coding_system)
10238 (Fcheck_coding_systems_region)
10239 (Fset_terminal_coding_system_internal)
10240 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10241 * composite.c (update_compositions, Ffind_composition_internal):
10242 * dired.c (directory_files_internal, file_name_completion)
10244 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10245 * doc.c (Fsnarf_documentation):
10246 * editfns.c (Fmessage_box):
10248 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10249 (Feval, eval_sub, Ffuncall, apply_lambda):
10250 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10251 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10252 (Fset_file_times, Finsert_file_contents)
10253 (Fchoose_write_coding_system, Fwrite_region):
10254 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10255 * font.c (font_registry_charsets, font_parse_fcname)
10256 (font_prepare_cache, font_update_drivers, Flist_fonts):
10257 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10258 * frame.c (make_frame, Fmake_terminal_frame)
10259 (x_set_frame_parameters, x_report_frame_params)
10260 (x_default_parameter, Fx_parse_geometry):
10261 * ftfont.c (syms_of_ftfont):
10262 * image.c (gif_load):
10263 * keyboard.c (command_loop_1):
10264 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10265 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10266 (Fminor_mode_key_binding, accessible_keymaps_1)
10267 (Faccessible_keymaps, Fwhere_is_internal):
10268 * lread.c (read_emacs_mule_char):
10269 * menu.c (find_and_return_menu_selection):
10270 * minibuf.c (get_minibuffer):
10271 * nsfns.m (Fns_perform_service):
10272 * nsfont.m (ns_script_to_charset):
10273 * nsmenu.m (ns_popup_dialog):
10274 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10275 (Fx_own_selection_internal):
10276 * nsterm.m (append2):
10277 * print.c (Fredirect_debugging_output)
10278 (print_prune_string_charset):
10279 * process.c (Fdelete_process, Fprocess_contact)
10280 (Fformat_network_address, set_socket_option)
10281 (read_and_dispose_of_process_output, write_queue_push)
10282 (send_process, exec_sentinel):
10283 * sound.c (Fplay_sound_internal):
10284 * textprop.c (validate_plist, add_properties)
10285 (Fput_text_property, Fadd_face_text_property)
10286 (copy_text_properties, text_property_list, syms_of_textprop):
10287 * unexaix.c (report_error):
10288 * unexcoff.c (report_error):
10289 * unexsol.c (unexec):
10290 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10291 (Fformat_mode_line, syms_of_xdisp):
10292 * xfaces.c (set_font_frame_param)
10293 (Finternal_lisp_face_attribute_values)
10294 (Finternal_merge_in_global_face, syms_of_xfaces):
10295 * xfns.c (x_default_scroll_bar_color_parameter)
10296 (x_default_font_parameter, x_create_tip_frame):
10297 * xfont.c (xfont_supported_scripts):
10298 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10299 (menu_help_callback, xmenu_show):
10300 * xml.c (make_dom):
10301 * xterm.c (set_wm_state):
10302 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10303 and similarly for list2 through list5.
10305 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10307 * callproc.c (Fcall_process_region): Fix minor race and tune.
10308 (create_temp_file): New function, with the temp-file-creation part
10309 of the old Fcall_process_region. Use Fcopy_sequence to create the
10310 temp file name, rather than alloca + build_string, for simplicity.
10311 Don't bother to block input around the temp file creation;
10312 shouldn't be needed. Simplify use of mktemp.
10313 Use record_unwind_protect immediately after creating the temp file;
10314 this closes an unlikely race where the temp file was not removed.
10315 Use memcpy rather than an open-coded loop.
10316 (Fcall_process_region): Use the new function. If the input is
10317 empty, redirect from /dev/null rather than from a newly created
10318 empty temp file; this avoids unnecessary file system traffic.
10320 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10322 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10323 Simplify by making this case like the other two. This is a bit
10324 slower on obsolete hosts, but the extra complexity isn't worth it.
10326 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10327 * process.c (create_process) [!DOS_NT]:
10328 Remove now-unnecessary calls to emacs_close.
10330 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10332 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10333 returning early. (Bug#14850)
10335 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10336 and inhibit-iso-escape-detection attributes of 'undecided'.
10339 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10341 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10342 Reported by Herbert J. Skuhra in
10343 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10345 Don't lose top specpdl entry when memory is exhausted.
10346 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10347 specpdl overflow here, to simplify callers; all callers changed.
10348 Always reserve an unused entry at the stack top; this avoids
10349 losing the top entry's information when memory is exhausted.
10351 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10353 Clean up errno reporting and fix some errno-reporting bugs.
10354 * callproc.c (Fcall_process):
10355 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10356 * process.c (create_process, Fmake_network_process):
10357 * unexaix.c (report_error):
10358 * unexcoff.c (report_error):
10359 Be more careful about reporting the errno of failed operations.
10360 The code previously reported the wrong errno sometimes.
10361 Also, prefer report_file_errno to setting errno + report_file_error.
10362 (Fcall_process): Look at openp return value rather than at path,
10363 as that's a bit faster and clearer when there's a numeric predicate.
10364 * fileio.c (report_file_errno): New function, with most of the
10365 old contents of report_file_error.
10366 (report_file_error): Use it.
10367 (Ffile_exists_p, Ffile_accessible_directory_p):
10368 Set errno to 0 when it is junk.
10369 * fileio.c (Faccess_file):
10370 * image.c (x_create_bitmap_from_file):
10371 Use faccessat rather than opening the file, to avoid the hassle of
10372 having a file descriptor open.
10373 * lisp.h (report_file_errno): New decl.
10374 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10377 * process.c (create_process, wait_reading_process_output) [AIX]:
10378 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10379 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10380 a multithreaded environment anyway).
10381 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10383 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10385 * image.c (x_find_image_file): Don't close a remote file handle.
10387 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10389 Fix races with threads and file descriptors.
10390 * callproc.c (Fcall_process_region):
10391 * dired.c (open_directory):
10392 * emacs.c (main, Fdaemon_initialized):
10393 * image.c (x_find_image_file):
10394 * inotify.c (Finotify_rm_watch):
10395 * lread.c (Flocate_file_internal):
10396 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10397 * term.c (term_mouse_moveto, init_tty):
10398 * termcap.c (tgetent):
10399 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10400 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10401 * unexhp9k800.c, unexmacosx.c (unexec):
10402 * callproc.c (Fcall_process_region):
10403 Use emacs_close, not close.
10404 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10405 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10406 and posix_close function on current platforms (which all lack them).
10407 (emacs_close): Use it. This should fix the races on GNU/Linux and
10408 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10409 and it should avoid closing random victim file descriptors on
10412 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10414 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10415 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10416 Touch up doc a bit.
10418 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10419 This is for .gdbinit xbacktrace.
10421 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10422 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10423 (emacs_set_tty): Now static.
10424 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10425 * term.c (tty_capable_p, tty_default_color_capabilities)
10426 (get_tty_terminal, term_mouse_movement)
10427 (handle_one_term_event, init_tty, maybe_fatal):
10428 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10429 (tgetent, scan_file, name_match, compare_contin):
10430 * terminal.c (get_terminal):
10431 Use bool for boolean.
10432 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10433 Prefer char to unsigned char if either will do.
10434 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10435 (tty_write_glyphs): Prefer int to unsigned.
10436 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10437 All callers changed.
10438 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10440 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10443 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10444 (B__dummy__): New dummy symbol, to pacify C89.
10445 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10446 they can't grok varargs macros.
10447 * dispnew.c (add_window_display_history)
10448 (add_frame_display_history):
10449 * print.c (print_object):
10450 * xdisp.c (debug_method_add):
10451 Use %p printf format only for void pointers.
10452 * emacs.c (usage_message): New constant, replacing ...
10453 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10454 (main): Adjust to usage reorg.
10455 * fns.c (syms_of_fns):
10456 * profiler.c (syms_of_profiler):
10457 Don't use non-constant struct initializers.
10458 * gnutls.h (gnutls_initstage_t):
10459 * lisp.h (enum Lisp_Fwd_Type):
10460 * lread.c (lisp_file_lexically_bound_p):
10461 * xsettings.c (anonymous enum):
10462 Remove trailing comma.
10463 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10464 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10465 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10467 * regex.c (const_re_char): New type, to pacify strict C89.
10468 All uses of 'const re_char' replaced to use it.
10469 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10470 with glibc when strict C89. This change is imported from gnulib.
10472 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10473 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10474 Omit GNU_LINUX implementation, since it requires long long.
10475 * xterm.c (x_draw_underwave):
10476 Do not assume the traditional order of struct's members.
10477 (x_term_init): Rewrite to avoid the need for non-constant structure
10480 Syntax cleanup, mostly replacing macros with functions.
10481 This removes the need for the syntax_temp hack.
10482 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10483 * syntax.c (SYNTAX_INLINE): New macro.
10484 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10485 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10486 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10487 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10488 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10489 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10490 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10491 Now constants, not macros.
10492 (syntax_temp) [!__GNUC__]: Remove.
10493 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10494 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10495 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10496 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10497 Move here from syntax.h; now functions, not macros. Except for the
10498 last function, these are static since only syntax.c uses them.
10499 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10500 All uses changed. Now a function, not a macro; use this fact
10501 to simplify the code.
10502 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10503 compiler bugs; no longer relevant.
10504 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10505 (SYNTAX_INLINE): New macro.
10506 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10507 for the new functions. Use bool for boolean member.
10508 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10509 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10510 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10511 (SETUP_BUFFER_SYNTAX_TABLE):
10512 Now extern inline functions, not macros.
10513 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10514 Remove; all uses replaced by implementation.
10515 (syntax_temp) [!__GNUC__]: Remove decl.
10516 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10518 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10520 * emacs.c (main): Fix syntax error.
10522 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10524 Timestamp fixes for undo (Bug#14824).
10525 * atimer.c (schedule_atimer):
10526 * fileio.c (Ffile_newer_than_file_p):
10527 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10528 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10529 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10530 (syms_of_fileio): Remove Sclear_visited_file_name.
10531 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10532 file doesn't exist; this avoids an ambiguity with negative timestamps.
10533 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10534 * systime.h (make_emacs_time, invalid_emacs_time):
10535 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10536 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10537 * undo.c (record_first_change): Push (visited-file-modtime) onto
10538 undo list rather than reimplementing it by hand, incorrectly.
10540 2013-07-09 Ken Brown <kbrown@cornell.edu>
10542 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10544 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10546 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10548 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10550 Handle errno and exit status a bit more carefully.
10551 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10552 number into an exit status. Instead, use EXIT_CANCELED.
10553 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10554 * callproc.c (relocate_fd):
10555 * emacs.c (close_output_streams, main):
10556 * process.c (create_process):
10557 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10558 Use emacs_perror for simplicity.
10559 * callproc.c (relocate_fd, main):
10560 * sysdep.c (sys_subshell):
10561 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10562 (shut_down_emacs): Use emacs_write, not write.
10563 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10564 * fileio.c (Fcopy_file, e_write):
10565 * nsterm.m (ns_select):
10566 * process.c (send_process):
10567 * sound.c (vox_write):
10568 Use emacs_write_sig, not emacs_write.
10569 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10570 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10572 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10574 (emacs_full_write): New function.
10575 (emacs_write): Rewrite to use it.
10576 (emacswrite_sig, emacs_perror): New functions.
10577 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10579 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10581 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10582 on NS even if it is present. Pixmap on NS is a void*.
10584 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10586 Port to Ubuntu 10 (Bug#14803).
10587 Problem reported by T.V. Raman.
10588 * process.c (close_on_exec, accept4, process_socket):
10589 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10591 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10593 * w32.c (sys_dup): Declare prototype.
10597 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10599 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10601 Make file descriptors close-on-exec when possible (Bug#14803).
10602 This simplifies Emacs a bit, since it no longer needs to worry
10603 about closing file descriptors by hand in some cases.
10604 It also fixes some unlikely races. Not all such races, as
10605 libraries often open files internally without setting
10606 close-on-exec, but it's an improvement.
10607 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10608 * callproc.c (Fcall_process) [!MSDOS]:
10609 * emacs.c (main) [!DOS_NT]:
10610 * nsterm.m (ns_term_init):
10611 * process.c (create_process):
10612 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10613 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10614 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10615 Prefer mkostemp with O_CLOEXEC to mkstemp.
10616 * callproc.c (relocate_fd) [!WINDOWSNT]:
10617 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10618 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10620 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10621 Make the resulting file descriptor close-on-exec.
10622 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10623 * lread.c (load_descriptor_list, load_descriptor_unwind):
10624 Remove; no longer needed. All uses removed.
10625 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10626 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10628 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10629 (Fmake_network_process, Fnetwork_interface_list)
10630 (Fnetwork_interface_info, server_accept_connection):
10631 Make newly-created socket close-on-exec.
10632 * sysdep.c (emacs_open, emacs_fopen):
10633 Make new-created descriptor close-on-exec.
10634 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10635 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10637 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10639 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10640 for NS_IMPL_GNUSTEP.
10642 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10644 Fix openp errno handling.
10645 * callproc.c (Fcall_process): Preserve openp errno around close.
10646 * lread.c (openp): Set errno when returning -1, as some callers
10649 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10651 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10653 * nsterm.h (NSSavePanel): Update comment.
10654 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10655 (ns_run_file_dialog): Declare.
10657 * nsfns.m: Remove panelOK.
10659 (ns_run_file_dialog): New function.
10660 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10661 event loop, so file dialog is popped up by ns_run_file_dialog, called
10662 by sendEvent (Bug#14578).
10663 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10665 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10667 * xdisp.c (default_line_pixel_height): New function.
10668 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10669 (try_cursor_movement, redisplay_window, try_window)
10670 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10672 * window.c (window_scroll_pixel_based):
10673 use default_line_pixel_height.
10675 * dispextern.h (default_line_pixel_height): Add prototype.
10677 * frame.c (x_set_line_spacing): Accept a float value for
10678 line-spacing parameter, per the documentation.
10680 * data.c (Fmultibyte_string_p): Doc fix.
10682 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10684 Use emacs_open more consistently when opening files.
10685 This handles EINTR more consistently now, and makes it easier
10686 to introduce other uniform changes to file descriptor handling.
10687 * sysstdio.h: New file.
10688 * buffer.c (mmap_init):
10689 * cygw32.c (chdir_to_default_directory):
10690 * dispnew.c (Fopen_termscript):
10691 * emacs.c (Fdaemon_initialized):
10692 * fileio.c (Fdo_auto_save):
10693 * image.c (slurp_file, png_load_body, jpeg_load_body):
10694 * keyboard.c (Fopen_dribble_file):
10696 * print.c (Fredirect_debugging_output):
10697 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10698 * termcap.c (tgetent):
10699 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10700 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10701 * w32term.c (w32_initialize) [CYGWIN]:
10702 * xfaces.c (Fx_load_color_file):
10703 Use emacs_open instead of plain open, and emacs_fopen instead of
10705 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10706 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10707 * callproc.c (default_output_mode): New constant.
10708 (Fcall_process): Use it to call emacs_open instead of plain creat.
10709 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10710 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10711 (emacs_fopen): New function.
10712 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10713 Include <lisp.h>, for emacs_open.
10714 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
10716 Remove duplicate #include directives.
10717 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
10719 Don't include stdio.h twice.
10720 * buffer.c [USE_MMAP_FOR_BUFFERS]:
10721 Don't include sys/types.h or stdio.h twice.
10722 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
10723 * lread.c: Don't include coding.h twice.
10724 * nsfont.m: Don't include frame.h twice.
10725 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
10726 * ralloc.c: Don't include <unistd.h> twice.
10727 * xdisp.c: Don't include font.h twice.
10728 * xterm.c: Don't include fontset.h twice.
10729 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
10731 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10733 Scale ImageMagick images more carefully.
10734 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
10735 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
10736 Be more careful about avoiding undefined behavior after
10737 integer overflow and division by zero.
10739 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10741 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
10742 (syms_of_w32fns): DEFSYM them.
10743 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
10744 (CCHDEVICENAME): Define macros if not defined.
10745 (struct MONITOR_INFO_EX): New struct.
10746 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
10747 (enum_display_monitors_fn): New variable.
10748 (globals_of_w32fns): Initialize it.
10749 (Fx_display_pixel_width, Fx_display_pixel_height)
10750 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
10751 multi-monitor setups in docstrings.
10752 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
10753 screen size by primary monitor's millimeter per pixel.
10754 (w32_monitor_enum, w32_display_monitor_attributes_list)
10755 (w32_display_monitor_attributes_list_fallback)
10756 (Fw32_display_monitor_attributes_list): New functions.
10757 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
10759 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
10761 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
10763 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
10765 * fileio.c (Qfile_notify_error): New error symbol.
10767 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
10768 * inotify.c (inotify_callback, symbol_to_inotifymask)
10769 (Finotify_add_watch, Finotify_rm_watch): Use it.
10770 (inotifyevent_to_event): Exchange order of cookie and file name.
10771 (Finotify_add_watch): Adapt docstring.
10773 * lisp.h (Qfile_notify_error): Declare.
10775 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10777 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
10778 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10779 Do not clear _malloc_thread_enabled_p, undoing the previous change,
10780 which did not work (see <http://bugs.gnu.org/14569#307>).
10781 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
10782 && (!noninteractive || initialized)). This attempts to thread
10783 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
10785 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
10787 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
10788 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
10790 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10792 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
10793 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10794 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
10795 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
10797 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10799 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
10800 Define to __sys_siglist.
10802 2013-07-02 Eli Zaretskii <eliz@gnu.org>
10804 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
10805 word-wrap, so that overflow-newline-into-fringe would work in
10806 visual-line-mode. (Bug#2749)
10807 (move_it_in_display_line_to): When the last scanned display
10808 element fits exactly on the display line, and
10809 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
10810 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
10811 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
10812 finding buffer position that corresponds to pixel coordinates,
10813 e.g. in buffer_posn_from_coords.
10815 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
10817 * process.c (handle_child_signal): Call catch_child_signal if
10820 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10822 Don't convert function pointers to void * and back.
10823 It isn't portable C, and it's easy enough to avoid.
10824 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
10825 (make_save_value): Add support for SAVE_FUNCPOINTER.
10826 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
10827 * print.c (print_object):
10828 Distinguish function from object pointers.
10829 * lisp.h (SAVE_FUNCPOINTER): New constant.
10830 (SAVE_SLOT_BITS): Adjust to it.
10831 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
10832 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
10833 (voidfuncptr): New typedef.
10834 (struct Lisp_Save_Value): New member data[0].funcpointer.
10835 (XSAVE_FUNCPOINTER): New function.
10837 Simplify buildobj processing.
10838 * Makefile.in (buildobj.h): Make it a sequence of strings each
10839 followed by comma, rather than a single string. Put it into a
10840 .tmp file in case there's an error while generating it.
10841 (gl-stamp): Use .tmp for temp files.
10842 (mostlyclean): Clean .tmp files.
10843 * doc.c (buildobj): Move to just the routine that needs it.
10844 It's now an array of strings, so processing is simpler.
10846 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
10848 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
10849 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
10850 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10851 Invoke malloc_enable_thread even when not interactive.
10852 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
10853 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
10854 in this case, since the underlying bug has now been fixed.
10856 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
10858 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
10859 unlinking it (bug#14691).
10861 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
10863 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
10864 before checking whether buffer is modified. This lets
10865 `kill-buffer-query-functions' cancel killing of the buffer or save
10866 its content before `kill-buffer' asks user the "Buffer %s
10867 modified; kill anyway?" question.
10869 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
10871 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
10872 Let the super performKeyEquivalent deal with them (Bug#14747).
10874 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
10876 * widget.c (resize_cb): Remove unused local.
10878 Do not use GTK 3 if it exists but cannot be compiled.
10879 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
10880 * xterm.c (x_error_handler) [!USE_GTK]:
10883 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
10885 2013-06-30 Eli Zaretskii <eliz@gnu.org>
10887 * intervals.c (get_local_map): Instead of aborting, clip POSITION
10888 to the valid range of values. (Bug#14753)
10890 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
10891 when moving point by using the current glyph matrix. This avoids
10892 the need to force redisplay when this function is called in a
10895 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
10897 Fix minor problems found by static checking.
10898 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
10899 Redo the latter's body to sidestep GCC parenthesization warnings.
10900 (setup_coding_system, detect_coding, detect_coding_system): Use them.
10901 * coding.c (detect_coding, detect_coding_system):
10902 * coding.h (struct undecided_spec):
10903 Use bool for boolean.
10904 * image.c (QCmax_width, QCmax_height): Now static.
10905 * xdisp.c (Fmove_point_visually): Remove unused local.
10907 2013-06-29 Eli Zaretskii <eliz@gnu.org>
10909 * xdisp.c (Fmove_point_visually): New function.
10911 2013-06-28 Kenichi Handa <handa@gnu.org>
10913 * coding.h (define_coding_undecided_arg_index): New enum.
10914 (coding_attr_index): New members
10915 coding_attr_undecided_inhibit_null_byte_detection,
10916 coding_attr_undecided_inhibit_iso_escape_detection,
10917 coding_attr_undecided_prefer_utf_8.
10918 (undecided_spec): New struct.
10919 (struct coding_system): New member `undecided' of the member
10922 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
10923 (detect_coding): Likewise.
10924 (detect_coding_system): Likewise.
10925 (Fdefine_coding_system_internal): New coding system properties
10926 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
10928 (syms_of_coding): Adjust for coding_arg_undecided_max.
10930 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
10932 * image.c (x_from_xcolors): Remove unused local.
10934 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10936 Defer image data transfer between X client and server until actual
10939 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
10942 * image.c (Destroy_Image): Remove.
10943 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
10944 `mask_p', and `colors_p'. All uses changed.
10945 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
10946 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
10947 New macros for `flags' arg to x_clear_image_1.
10948 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
10949 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
10950 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
10951 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
10952 (image_get_x_image, image_unget_x_image): New functions or macros.
10953 (image_background, image_background_transparent, x_to_xcolors)
10954 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
10955 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
10956 instead of Destroy_Image.
10957 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
10958 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
10959 (png_load_body, jpeg_load_body, tiff_load, gif_load)
10960 (imagemagick_load_image, svg_load_image): Use them instead of
10961 x_create_x_image_and_pixmap, and x_put_x_image followed by
10962 x_destroy_x_image, respectively.
10963 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
10964 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
10965 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
10966 background_transparent fields.
10967 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
10968 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
10970 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
10972 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
10973 This mostly consists of undoing recent changes.
10974 * callproc.c (Fcall_process):
10975 * process.c (create_process):
10976 Do not worry about catching SIGCHLD here, undoing previous change.
10977 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
10978 * process.c, process.h (catch_child_signal):
10979 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
10980 * process.c (catch_child_handler): Don't worry about being called
10981 lazily and do not assume caller has blocked SIGCHLD, undoing
10982 previous change. Move first-time stuff back to
10983 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
10984 tickle glib, as that causes Cygwin bootstrap to fail. Do not
10985 set lib_child_handler if it's already initialized, which may
10986 help avoid problems on GNUstep.
10988 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10990 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
10991 * callproc.c (Fcall_process):
10992 * process.c (create_process):
10993 Make sure SIGCHLD is caught before we fork,
10994 since Emacs startup no arranges to catch SIGCHLD.
10995 * process.c (lib_child_handler): Initialize to null, not to
10997 (catch_child_signal): Allow self to be called lazily.
10998 Do nothing if it's already been called.
10999 Assume caller has blocked SIGCHLD (all callers do now).
11000 * emacs.c (main): Do not catch SIGCHLD here; defer it until
11001 just before it's really needed.
11002 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
11003 since it hasn't been caught yet.
11005 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
11007 * image.c (compute_image_size): New function to implement
11008 :max-width and :max-height.
11009 (imagemagick_load_image): Use it.
11011 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11013 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
11014 * callproc.c, process.h (block_child_signal, unblock_child_signal):
11016 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
11017 * process.c (catch_child_signal): Block SIGCHLD while futzing with
11018 the SIGCHLD handler, since the code is not atomic and (due to glib)
11019 signals may be arriving now.
11020 * sysdep.c (init_signals): Do not catch child signals here;
11021 'main' now does that later, at a safer time.
11023 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
11025 Clean up SIGCHLD handling a bit (Bug#14569).
11026 * process.c, process.h (catch_child_signal):
11027 Now always extern, even if !NS_IMPL_GNUSTEP.
11028 * process.c (catch_child_signal): Move glib tickler here from
11029 init_process_emacs, so that it's done earlier in Emacs
11030 initialization. Also move the noninteractive && !initialized
11031 check here from init_process_emacs. This is all a bit cleaner for
11032 GNUish platforms, and I hope it works around the Cygwin bug.
11033 * sysdep.c (init_signals): Invoke catch_child_signal here, so
11034 that glib signal handling is tickled before glib creates threads.
11036 * process.c (wait_reading_process_output): Avoid int overflow
11037 when reading more than 2 GiB total from a process.
11039 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11041 * process.c (create_process): Handle a couple more cases,
11042 i.e., work even if new_argv and wait_child_setup[i] are cached.
11043 Use Fcall_process's style for volatile vars.
11045 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
11047 * process.c (create_process): Mark PROCESS volatile.
11049 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11051 Use C99-style flexible array members if available.
11052 This avoids some subtle aliasing issues, which typically
11053 aren't a problem with GCC but may be a problem elsewhere.
11054 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11055 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11056 In either case, it uses a flexible array member rather than
11057 the old struct hack. All uses changed.
11058 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11059 Adjust to sdata reorganization.
11060 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11061 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11062 that ports better to pre-C99 non-GCC.
11063 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11064 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11065 as the latter has changed.
11066 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11067 and port better to pre-C99 GCC.
11068 * image.c (struct xpm_cached_color):
11069 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11070 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11071 Use FLEXIBLE_ARRAY_MEMBER.
11072 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11073 Move decl to top level so it gets checked against implementation.
11074 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11075 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11077 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11079 * syntax.c: Integer cleanups.
11080 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11081 All uses that need 0-or-2 changed to:
11082 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11083 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11084 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11085 (char_quoted, prev_char_comend_first, back_comment)
11086 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11087 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11088 Use bool for boolean.
11089 (update_syntax_table, skip_chars, skip_syntaxes):
11090 Prefer int to unsigned when either will do.
11091 (back_comment): Return boolean success flag, like forw_comment,
11092 instead of positive-or-minus-1 (which might have overflowed int anyway).
11093 Don't stuff ptrdiff_t into int.
11094 (syntax_spec_code, syntax_code_spec): Now const.
11095 (Fmatching_paren, scan_lists, scan_sexps_forward):
11096 Use enum syntaxcode for syntax code.
11097 (Fmatching_paren): Check that arg is a character, not just an integer.
11098 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11099 (Finternal_describe_syntax_value): Omit no-longer-needed
11101 (skip_chars): Use char, not unsigned char, when the distinction
11103 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11104 * bytecode.c (exec_byte_code):
11105 * syntax.c (syntax_spec_code, Fchar_syntax)
11106 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11107 (init_syntax_once):
11108 * syntax.h (SYNTAX_WITH_FLAGS):
11109 Omit unnecessary casts.
11111 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11113 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11114 line dimensions here, to avoid race conditions with the main
11115 thread. (Bug#14062, bug#14630, bug#14669)
11117 * w32term.c (w32_draw_window_cursor): Compute the header line and
11118 mode line dimensions here.
11119 <w32_system_caret_window, w32_system_caret_hdr_height>:
11120 <w32_system_caret_mode_height>: New variables.
11122 * w32term.h: Declare them.
11124 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11126 * alloc.c (die): Move "assertion failed" string here ...
11127 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11128 COND when SUPPRESS_CHECKING. This shrinks the executable text
11129 size by 0.8% to 2.2% when configured with --enable-checking,
11130 depending on optimization flags (GCC 4.8.1 x86-64).
11132 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11134 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11136 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11137 base is 2; this is more accurate.
11139 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11141 * sound.c (string_default): Move to !WINDOWSNT section.
11142 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11144 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11146 * sound.c: Integer cleanups.
11147 Remove unnecessary forward decls.
11148 (struct sound_device): The 'file' member is now a Lisp_Object, not
11149 a char *, so that we needn't invoke alloca on a huge size.
11150 (Fplay_sound_internal): Adjust to this.
11151 (string_default): New function.
11152 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11153 Use it to adjust to the struct sound_device change.
11154 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11155 (be2hs) [0]: Remove.
11157 * syntax.c (skip_chars): Don't use uninitialized storage
11158 when searching a multibyte buffer for characters that are not in a
11159 unibyte string that contains non-ASCII characters.
11161 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11163 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11164 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11166 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11168 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11170 2013-06-18 Kenichi Handa <handa@gnu.org>
11172 * font.c (Ffont_spec): Signal an error for an invalid font name
11175 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11177 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11178 In particular this ports to 32-bit sparc Sun cc.
11179 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11180 array with a dummy element at specpdl[-1], so that its address can
11182 (unbind_to): Do not copy the binding; not needed, now that we
11183 copy old_value in the one place where the copy is needed.
11184 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11185 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11186 (union specbinding): Rename from struct specbinding. Redo layout
11187 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11188 which is not portable. With Sun C 5.12 32-bit sparc, the
11189 declaration causes nargs to be an unsigned bitfield, a behavior
11190 that the C standard allows; but Emacs wants nargs to be signed.
11191 The overall type is now a union of structures rather than a
11192 structure of union of structures, and the 'kind' member is now a
11193 bitfield, so that the overall type doesn't grow. All uses changed.
11194 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11196 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11198 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11199 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11201 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11203 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11205 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11206 unless we know that the window w's frame is a frame object.
11207 Another attempt at solving bug#14062 and bug#14630.
11209 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11211 * textprop.c (property_set_type): New enum.
11212 (add_properties): Allow appending/prepending text properties.
11213 (add_text_properties_1): Factored out of Fadd_text_properties.
11214 (Fadd_text_properties): Move all the code into
11215 add_text_properties_1.
11216 (Fadd_face_text_property): New function that calls
11217 add_text_properties_1.
11219 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11221 Move functions from lisp.h to individual modules when possible.
11222 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11223 * alloc.c (XFLOAT_INIT, set_symbol_name):
11224 * buffer.c (CHECK_OVERLAY):
11225 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11226 (set_char_table_parent):
11227 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11228 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11229 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11230 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11232 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11233 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11234 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11235 (backtrace_args, backtrace_debug_on_exit):
11236 * floatfns.c (CHECK_FLOAT):
11237 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11238 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11239 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11240 (set_hash_index_slot):
11241 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11242 * marker.c (CHECK_MARKER):
11243 * textprop.c (CHECK_STRING_OR_BUFFER):
11244 * window.c (CHECK_WINDOW_CONFIGURATION):
11245 Move here from lisp.h, and make these functions static rather than
11247 * buffer.c (Qoverlayp):
11249 * fns.c (Qhash_table_p):
11250 * window.c (Qwindow_configuration_p):
11252 * lisp.h: Remove the abovementioned defns and decls.
11254 Use functions, not macros, for XINT etc (Bug#11935).
11255 In lisp.h, prefer functions to function-like macros, and
11256 constants to object-like macros, when either will do. This:
11257 . simplifies use, as there's no more need to worry about
11258 arguments' side effects being evaluated multiple times.
11259 . makes the code easier to debug on some platforms.
11260 However, when using gcc -O0, keep using function-like macros
11261 for a few critical operations, for performance reasons.
11262 This sort of thing isn't needed with gcc -Og, but -Og
11263 is a GCC 4.8 feature and isn't widely-enough available yet.
11264 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11265 Remove enum lsb_bits; no longer needed.
11266 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11267 * buffer.c (Qoverlap):
11269 * fns.c (Qhash_table_p):
11270 Now extern, so lisp.h can use these symbols.
11271 * dispextern.h: Include character.h, for MAX_CHAR etc.
11272 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11273 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11274 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11275 (GLYPH_CODE_P): Move here from lisp.h.
11276 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11277 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11278 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11279 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11280 XUNTAG now returns void *.
11281 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11282 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11283 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11284 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11285 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11286 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11287 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11288 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11289 New macros, renamed from their sans-lisp_h_ counterparts.
11290 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11291 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11292 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11293 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11294 If compiling via GCC without optimization, define these as macros
11295 in addition to inline functions.
11296 To disable this, compile with -DINLINING=0.
11297 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11298 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11299 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11300 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11301 (INTMASK, VALMASK): Now macros, since static values cannot be
11302 accessed from extern inline functions.
11303 (VALMASK): Also a constant, for benefit of old GDB.
11304 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11305 is INTEGERP, which can fold it in.
11306 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11307 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11308 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11309 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11310 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11311 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11312 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11313 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11314 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11315 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11316 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11317 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11318 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11319 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11320 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11321 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11322 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11323 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11324 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11325 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11326 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11327 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11328 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11329 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11330 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11331 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11332 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11333 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11334 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11335 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11336 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11337 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11338 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11340 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11341 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11342 (VALMASK): Define in one place rather than in two, merging the
11343 USE_LSB_TAG parts; this is simpler.
11344 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11345 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11346 Move up, to avoid use before definition.
11347 Also include "globals.h" earlier, for the same reason.
11348 (make_natnum): New function.
11349 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11350 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11351 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11352 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11353 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11354 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11355 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11356 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11357 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11358 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11359 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11360 (Qwindow_configuration_p, Qimage): New forward declarations.
11361 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11362 (STRING_COPYIN): Remove; unused.
11363 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11364 (xcar_addr, xcdr_addr): New functions. All uses changed.
11365 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11366 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11367 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11368 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11369 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11370 (TYPE_RANGED_INTEGERP): Simplify.
11371 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11372 (setlocale, fixup_locale, synchronize_system_messages_locale)
11373 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11374 Now empty functions, not macros.
11375 (functionp): Return bool, not int.
11376 * window.c (Qwindow_configuration_p): Now extern,
11377 so window.h can use it.
11378 * window.h (Qwindowp): Move decl back to lisp.h.
11380 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11382 * xdisp.c (Fline_pixel_height): New function, required for solving
11385 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11387 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11389 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11391 * lread.c (syms_of_lread):
11392 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11394 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11396 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11398 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11400 * fileio.c (expand_file_name): Doc fix.
11402 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11404 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11405 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11406 Wait for self, not for 0. This can't hurt on GNU or similar
11407 system, and may help with Cygwin.
11409 * keyboard.c: Don't use PROP (...) as an lvalue.
11410 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11411 Use set_prop (A, B), not PROP (A) = B.
11413 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11415 * xdisp.c (get_it_property): Use it->window instead of generating
11416 a Lisp object from it->w.
11418 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11420 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11421 get-char-property the window that is being rendered, instead of
11422 the buffer, to support window-specific overlays. (Bug#14575)
11423 (compute_display_string_pos): When W is NULL, use the current
11424 buffer as the object to pass to get-char-property.
11425 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11426 pointer member of the bidi iterator, since no window is pertinent
11429 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11431 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11432 being displayed, and pass it to compute_display_string_pos.
11433 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11434 (bidi_paragraph_init): All callers changed.
11436 * xdisp.c (init_from_display_pos, init_iterator)
11437 (handle_single_display_spec, next_overlay_string)
11438 (get_overlay_strings_1, reseat_1, reseat_to_string)
11439 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11440 Set bidi_it.w member from it->w.
11441 (compute_display_string_pos): Accept additional argument, the
11442 window being displayed, and pass it to Fget_char_property.
11445 * dispextern.h (struct bidi_it): New member w, the window being
11447 (compute_display_string_pos): Adjust prototype.
11449 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11451 * xgselect.c: Remove unneeded include xterm.h.
11453 * process.c (wait_reading_process_output): Check for NS before GLIB.
11454 GLIB may be linked in due to rsvg, but ns_select must be called.
11456 * xgselect.c (xg_select): Remove call to window_system_available
11457 and g_main_context_pending at the top, so Gdk events (i.e. file
11458 notify) are processed when Emacs is started with -nw.
11460 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11462 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11463 (ctagsfiles3): New variable, includes only *.m files.
11464 (TAGS): Use an explicit language name in the regular expressions,
11465 to avoid transformation of '/SOMETHING' by MSYS to
11466 'c:\MSYS\SOMETHING'.
11468 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11470 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11472 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11474 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11475 still need to set the mouse pointer shape and activate help-echo.
11478 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11480 A few porting etc. fixes for the new file monitor code.
11481 See the thread containing
11482 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11483 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11484 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11485 (dir_monitor_callback, Fgfile_rm_watch):
11486 Use assq_no_quit instead of Fassoc, for speed.
11487 (dir_monitor_callback, Fgfile_rm_watch):
11488 eassert that the monitor is a fixnum.
11489 (dir_monitor_callback): No need for CDR_SAFE.
11490 Simplify building of lisp with alternative tails.
11491 (Fgfile_add_watch, Fgfile_rm_watch):
11492 Do not assume glib functions set errno reliably on failure.
11493 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11494 and signal an error otherwise.
11495 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11496 Use Fdelq instead of Fdelete, for speed.
11498 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11500 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11501 don't insist on being invoked on a highlighted tool-bar button.
11502 Avoids losing tool-bar functionality when mouse-highlight is nil.
11503 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11504 Don't highlight when mouse-highlight is nil.
11505 (note_mouse_highlight): When mouse-highlight is nil, don't return
11506 right away; instead, run tool-bar and mode-line highlight
11507 subroutine, clear any existing highlight, and revert the mouse
11508 pointer to its default shape. (Bug#14558)
11510 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11512 * lisp.mk (lisp): Add prog-mode.el.
11514 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11516 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11517 * process.c (dummy_handler): New function.
11518 (lib_child_handler): New static var.
11519 (handle_child_signal): Invoke it.
11520 (catch_child_signal): If a library has set up a signal handler,
11521 save it into lib_child_handler.
11522 (init_process_emacs): If using glib and not on Windows, tickle glib's
11523 child-handling code so that it initializes its private SIGCHLD handler.
11524 * syssignal.h (SA_SIGINFO): Default to 0.
11525 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11526 31; it should no longer be needed now.
11528 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11530 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11532 * gfilenotify.c (globals_of_gfilenotify): New function.
11533 (syms_of_gfilenotify): Move global initialization there.
11535 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11537 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11539 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11540 * keyboard.c (menu_bar_items, tool_bar_items):
11541 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11542 not override local keymaps any more.
11544 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11546 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11548 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11550 * w32console.c (initialize_w32_display): Return the dimensions of
11551 the console window via 2 additional arguments, not via the current
11552 frame. This avoids crashes due to overrunning the bounds of
11553 frame's decode_mode_spec_buffer, which is not resized following
11554 the change of the frame dimensions from the initial 10x10.
11556 * w32term.h (w32_initialize_display_info): Adjust prototype.
11558 * term.c (init_tty): Take dimensions of the frame from the values
11559 returned by initialize_w32_display.
11561 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11562 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11563 (LIBES): Add $(GFILENOTIFY_LIBS).
11565 * w32inevt.c (handle_file_notifications): Add dummy implementation
11566 for !HAVE_W32NOTIFY.
11568 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11570 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11572 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11574 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11576 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11578 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11580 Fix minor problems found by static checking.
11581 * data.c (pure_write_error):
11582 Use xsignal2, not Fsignal, as Fsignal might return.
11583 * eval.c (set_backtrace_debug_on_exit): Now static.
11584 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11585 No longer inline. EXTERN_INLINE is needed only for functions
11586 defined in .h files. Reindent function header as per GNU style.
11587 (backtrace_p, backtrace_top, backtrace_next):
11588 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11589 compiler or linker. Add extern decls to pacify gcc -Wall.
11590 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11592 * frame.c (free_monitors): Define only on platforms that need it.
11593 * nsterm.m (ns_term_init):
11594 * process.c (catch_child_signal):
11595 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11596 defined on all porting targets these days.
11597 * process.c, process.h (catch_child_signal):
11598 Make it extern only if NS_IMPL_GNUSTEP is defined.
11600 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11602 * w32.c (gettimeofday): Make the signature identical to prototype
11603 in nt/inc/sys/time.h.
11605 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11607 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11610 * keyboard.c (safe_run_hooks_error): Improve error message.
11612 * data.c (pure_write_error): Add `object' argument.
11613 * puresize.h (CHECK_IMPURE): Use it.
11615 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11617 * Makefile.in (NOTIFY_OBJ): New variable.
11618 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11620 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11621 Call syms_of_gfilenotify.
11623 * gfilenotify.c: New file.
11625 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11626 and Qfile_w32notify.
11627 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11628 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11630 * lisp.h: Declare syms_of_gfilenotify.
11632 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11634 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11636 Merge the specpdl and backtrace stacks. Make the structure of the
11637 specpdl entries more obvious via a tagged union of structs.
11638 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11639 (enum specbind_tag): New enum.
11640 (struct specbinding): Make it a tagged union of structs.
11641 Add a case for backtrace records.
11642 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11643 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11644 (backtrace_debug_on_exit): New accessors.
11645 (struct backtrace): Remove.
11646 (struct catchtag): Remove backlist field.
11647 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11649 (Flocal_variable_p): Speed up the common case where the binding is
11651 * eval.c (backtrace_list): Remove.
11652 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11653 (set_backtrace_args, set_backtrace_nargs)
11654 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11655 (backtrace_next): New functions.
11656 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11657 (unwind_to_catch, internal_lisp_condition_case)
11658 (internal_condition_case, internal_condition_case_1)
11659 (internal_condition_case_2, internal_condition_case_n): Don't bother
11660 with backtrace_list any more.
11661 (Fsignal): Adjust to new backtrace format.
11662 (grow_specpdl): Move up.
11663 (record_in_backtrace): New function.
11664 (eval_sub, Ffuncall): Use it.
11665 (apply_lambda): Adjust to new backtrace format.
11666 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11668 (specbind): Adjust to new specpdl format. Simplify.
11669 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11670 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11672 (mark_backtrace): Remove.
11673 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11674 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11675 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11677 * profiler.c (record_backtrace): Use get_backtrace.
11678 (handle_profiler_signal): Use backtrace_top_function.
11679 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11680 accessor functions.
11682 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11684 * process.h (catch_child_signal): Declare.
11686 * process.c (catch_child_signal): New function.
11687 (init_process_emacs): Call it.
11689 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11690 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11692 (x_set_cursor_type): Remove declaration.
11693 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11694 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11695 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11696 (ns_get_color): Use F suffix on float.
11697 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11698 (ns_get_rgb_color): Remove.
11699 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11700 (note_mouse_movement): x and y are CGFloat.
11701 (ns_draw_fringe_bitmap): Remove unused rowY.
11702 Change #if to COCOA && >= 10_6.
11703 (ns_draw_window_cursor): Remove unused overspill.
11704 (ns_draw_underwave): width and x are EamcsCGFloat.
11705 (ns_draw_box): thickness is CGFloat.
11706 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11707 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11708 if not in main thread.
11709 (ns_get_pending_menu_title, ns_check_menu_open)
11710 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11711 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11712 (sendFromMainThread:): New method.
11713 (changeFont:): size is CGFloat.
11714 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
11715 Disable warning about permanent text.
11716 (characterIndexForPoint:): Adjust return type depending on GNUstep
11718 (mouseDown:): delta is CGFloat.
11719 (updateFrameSize): Remove unised variable f.
11720 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
11721 Cast float to EmacsCGFloat.
11722 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
11723 also to -1 when restoring.
11724 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
11725 inside NS_IMPL_COCOA.
11726 (toggleFullScreen:): Put call to toggleFullScreen inside
11727 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
11728 (setPosition:portion:whole:): por is CGFloat.
11729 (getMouseMotionPart:window:x:y:): Add F suffix to float.
11730 (mouseDown:): Use CGFloat.
11731 (mouseDragged:): Remove unised variable edge.
11732 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
11734 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
11735 of CGFloat differs.
11736 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
11737 when NS_IMPL_GNUSTEP.
11738 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
11739 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
11740 (EmacsToolbar): Add clearAll. Add tag argument to
11741 addDisplayItemWithImage.
11742 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
11744 * nsselect.m (ns_get_local_selection): Remove unused variable type.
11746 * nsmenu.m (ns_update_menubar): Make static.
11747 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
11748 (fillWithWidgetValue:): Add cast to SEL for setAction.
11749 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
11750 (update_frame_tool_bar): Update code for GNUstep.
11751 (clearAll): New method.
11752 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
11753 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
11754 Move identifierToItem setObject and activeIdentifiers addObject before
11755 call to insertItemWithItemIdentifier.
11756 (validateVisibleItems): Fix indentation.
11757 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
11758 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
11759 UtilityWindow to aStyle, remove call to setStyleMask.
11761 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
11763 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
11764 (ns_charset_covers, ns_get_covering_families, nsfont_open):
11765 Use F suffix on floats.
11766 (ns_char_width): Returns CGFloat.
11767 (ns_ascii_average_width): w is CGFloat instead of float.
11768 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
11770 (ns_glyph_metrics): CGFloat instead of float.
11772 * nsfns.m (x_set_foreground_color, x_set_background_color):
11774 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
11775 remove unused variables.
11776 (Fns_read_file_name): Keep track if panel is for save.
11777 Use ns_filename_from_panel/ns_directory_from_panel.
11778 (Fns_list_services): delegate only used for COCOA.
11779 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
11780 Just return the input if GNUstep.
11781 (x_screen_planes): Remove.
11782 (Fxw_color_values): Use EmacsCGFloat
11783 (Fns_display_monitor_attributes_list): Only get screen number for
11785 (getDirectory, getFilename): Remove from EmacsOpenPanel and
11787 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
11788 ns_directory_from_panel.
11790 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
11792 * process.c (handle_child_signal): Also use WCONTINUED.
11793 This is so that list-processes doesn't mistakenly list the process
11794 as stopped, when the process has actually been continued and is
11797 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
11799 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
11800 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
11801 not already configured.
11803 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
11805 2013-05-29 Eli Zaretskii <eliz@gnu.org>
11807 * Makefile.in (mostlyclean): Remove *.res files.
11809 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
11811 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
11812 a buffer (bug#8447).
11814 2013-05-27 Eli Zaretskii <eliz@gnu.org>
11816 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
11817 display vector, and we backtrack, handle the case that the
11818 previous character position is also displayed from a display
11819 vector or covered by a display string or image. (Bug#14476)
11821 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
11823 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11824 (struct MonitorInfo, free_monitors): Remove.
11825 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
11826 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
11827 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11830 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11831 (struct MonitorInfo, free_monitors): Remove.
11832 (ns_screen_name): Make static.
11833 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
11834 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11837 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11838 (struct MonitorInfo): New struct.
11839 (free_monitors, make_monitor_attribute_list): Declare.
11841 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11843 (free_monitors, make_monitor_attribute_list): New functions.
11844 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
11847 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
11849 * callproc.c (call_process): Refine the doc string. (Bug#14045)
11851 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
11853 * keyboard.c: Apply keyboard decoding only to events that come directly
11854 from the tty, not from unread-command-events (bug#14368).
11855 (read_event_from_main_queue): New function, extracted from read_char.
11856 (read_decoded_char): Remove.
11857 (read_decoded_event_from_main_queue): New function to replace it.
11858 (read_char): Use it.
11859 (read_key_sequence): Use read_char rather than read_decoded_char.
11861 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
11863 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
11865 * casetab.c (init_casetab_once): Fix last change (bug#14424).
11867 2013-05-22 Kenichi Handa <handa@gnu.org>
11869 The following changes are to fix the setting of
11870 buffer-file-coding-system on, for instance, C-x RET c unix RET
11871 _FILE_OF_DOS_EOL_TYPE_ RET.
11873 * coding.h (struct coding_system): New member detected_utf8_chars.
11875 * coding.c (detect_coding_utf_8): Count characters and check EOL
11876 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
11878 (setup_coding_system): Do not initialize coding->head_ascii.
11879 (check_ascii): Do not set coding->eol_seen but update it. Do not
11880 call adjust_coding_eol_type here.
11881 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
11882 If the eol-type of CODING is already specified, adjust the eol type
11883 of the found coding-system.
11884 (decode_coding_gap): Cancel previous change. Utilize the
11885 character numbers counted by detect_coding_utf_8. Fix detection
11888 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
11890 * search.c (looking_at_1): Only set last_thing_searched if the match
11891 changed the match-data (bug#14281).
11893 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
11895 * xdisp.c (reseat_at_previous_visible_line_start):
11896 Already declared in dispextern.h, so remove it here.
11897 (move_it_vertically_backward): Likewise.
11899 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11901 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
11902 (Fx_display_pixel_width, Fx_display_pixel_height)
11903 (Fx_display_mm_width, Fx_display_mm_height):
11904 Mention `display-monitor-attributes-list' in docstrings.
11906 * nsfns.m (ns_get_screen): Remove function. All uses removed.
11907 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
11908 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
11909 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
11910 (Fx_display_backing_store, Fx_display_visual_class)
11911 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
11912 (Fx_display_grayscale_p, Fx_display_pixel_width)
11913 (Fx_display_pixel_height, Fx_display_planes)
11914 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
11915 (Fx_display_screens): Don't confuse X11 screens with NS screens.
11916 (Fx_display_mm_width, Fx_display_mm_height)
11917 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
11918 height for all physical monitors as in X11.
11920 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
11921 Return pixel width or height for all physical monitors as in X11.
11923 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
11925 Port --enable-gcc-warnings to clang.
11926 * bytecode.c (exec_byte_code):
11928 Redo diagnostic pragmas to pacify clang, too.
11929 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
11930 * editfns.c (Fencode_time):
11931 * fileio.c (file_accessible_directory_p):
11932 * font.c (font_unparse_xlfd):
11933 Use '&"string"[index]' instead of '"string" + (index)'.
11934 * undo.c (user_error): Remove; unused.
11936 2013-05-16 Eli Zaretskii <eliz@gnu.org>
11938 * insdel.c (insert_1_both): Document the arguments, instead of
11939 referring to insert_1, which no longer exists.
11941 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
11942 some window, increment windows_or_buffers_changed, so that
11943 *Messages* display in that window is updated. (Bug#14408)
11945 * w32.c: Include epaths.h.
11946 (init_environment): Use cmdproxy.exe without leading directories.
11947 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
11949 (gettimeofday): Adjust signature and return value to Posix
11952 * unexw32.c (open_output_file): Delete the existing emacs.exe
11953 before creating it, to break the hard link to the versioned
11956 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
11957 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
11958 (FIRSTFILE_OBJ): New variables.
11959 (W32_RES): Rename to EMACSRES. All users changed.
11960 (base_obj): Use $(CM_OBJ).
11961 (ALLOBJS): Use $(FIRSTFILE_OBJ).
11962 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
11963 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
11964 $(W32_RES_LINK) before $(LIBES).
11965 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
11967 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11969 * makefile.w32-in (DOC): Use just "DOC".
11971 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
11973 * process.c: Export default filters and sentinels to Elisp.
11974 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
11976 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
11977 (Fset_process_sentinel, Fformat_network_address):
11978 Default to them instead of nil.
11979 (server_accept_connection): Sentinels can't be nil any more.
11980 (read_and_dispose_of_process_output): New function, extracted from
11981 read_process_output.
11982 (read_process_output): Use it; filters can't be nil.
11983 (Finternal_default_process_filter): New function, extracted from
11984 read_process_output.
11985 (exec_sentinel_unwind): Remove function.
11986 (exec_sentinel): Don't zilch sentinel while running.
11987 (status_notify): Sentinels can't be nil.
11988 (Finternal_default_process_sentinel): New function extracted from
11990 (setup_process_coding_systems): Default filter is not nil any more.
11991 (syms_of_process): Export new Elisp functions and initialize
11993 * lisp.h (make_lisp_proc): New function.
11995 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11997 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
11999 2013-05-14 Eli Zaretskii <eliz@gnu.org>
12001 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12002 unless we know that the window w is a leaf window.
12003 Another attempt at solving bug#14062.
12005 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
12007 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
12010 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
12012 * image.c (gif_load): Check that subimages fit (Bug#14345).
12014 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
12016 * lread.c (skip_dyn_eof): New function.
12017 (read1): Use it to skip the end of a file in response to #@00.
12019 * doc.c (get_doc_string): Slightly relax the sanity checking.
12021 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
12023 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
12024 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12025 (MonitorInfo): New struct.
12026 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
12027 (Fns_display_monitor_attributes_list): New functions.
12028 (display-usable-bounds): Remove.
12029 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
12032 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
12034 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
12035 (GTK_CHECK_VERSION): New macro, if not already defined.
12036 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
12037 replaced by GTK_CHECK_VERSION.
12039 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
12041 * xterm.h (GTK_PREREQ): New macro.
12042 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
12043 to use this macro instead, for consistency and clarity.
12045 2013-05-08 Eli Zaretskii <eliz@gnu.org>
12047 * xdisp.c (row_for_charpos_p): New function, with code of
12048 cursor_row_p, but accepts an additional argument CHARPOS instead
12049 of using a hardcoded PT.
12050 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
12051 (row_containing_pos): Call row_for_charpos_p instead of partially
12052 doing the same. Fixes cursor positioning under longlines-mode
12053 when longlines-show-effect includes more than one newline, when
12054 moving the cursor vertically up.
12056 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12058 * makefile.w32-in (ACL_H): New macro.
12059 ($(BLD)/fileio.$(O)): Update dependencies.
12061 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12063 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12064 * Makefile.in (LIB_ACL): New macro.
12065 (LIBACL_LIBS): Remove.
12066 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12067 * fileio.c: Include <acl.h>.
12068 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12069 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12071 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12074 * unexelf.c: Don't assume ElfW (Half) fits in int.
12075 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12076 when dealing with ElfW (Half) values, since they can exceed 2**31
12077 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12078 (entry_address): Omit unused NUM arg. All uses changed.
12080 2013-05-07 Juri Linkov <juri@jurta.org>
12082 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12083 to the string converted from number with `Fnumber_to_string'.
12086 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12088 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12089 This fixes a problem introduced by my previous change.
12091 2013-05-07 Glenn Morris <rgm@gnu.org>
12093 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12095 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12097 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12099 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12101 Static checking by GCC 4.8.0.
12102 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12103 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12104 (x_get_monitor_attributes_fallback)
12105 (x_get_monitor_attributes_xinerama)
12106 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12107 Define only if USE_GTK.
12108 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12109 (x_get_monitor_attributes_fallback): Omit unused locals.
12110 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12111 Use double, not float, to avoid mixed-mode floating point arithmetic.
12113 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12114 Jan Djärv <jan.h.d@swipnet.se>
12116 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12117 (XINERAMA_CFLAGS): New macros.
12118 (ALL_CFLAGS, LIBES): Use them.
12120 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12121 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12122 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12123 (syms_of_xfns): DEFSYM them.
12124 (struct MonitorInfo): New struct.
12125 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12126 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12127 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12128 (x_get_monitor_attributes_xinerama): New functions.
12129 (Fx_display_monitor_attributes_list): New primitive.
12130 (syms_of_xfns): Defsubr it.
12132 * xterm.h (x_display_info): Add Xatom_net_workarea and
12133 Xatom_net_current_desktop.
12135 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12136 and dpyinfo->Xatom_net_current_desktop.
12138 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12140 * xdisp.c (pos_visible_p): Use the special code for finding the
12141 beginning of a display property or overlay for any "replacing"
12142 display property, not just for display strings. This solves
12143 incorrect reporting of position by posn-at-point. (Bug#14241)
12145 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12147 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12148 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12149 Verify that ElfW (Half) fits in int.
12150 (fatal): Use same signature as lisp.h.
12151 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12152 configure and build with -DUNEXELF_DEBUG without worrying about
12153 other modules that use DEBUG.
12154 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12155 possibly-wide integers now uses it instead of plain fprintf.
12156 (entry_address): New function, which avoids problems with 32-bit
12157 overflow on 64-bit hosts.
12158 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12159 (round_up): Don't assume the remainder fits in int.
12160 (find_section): Use bool for boolean. Simplify debug code.
12161 (unexec): Don't assume file sizes fit in int or size_t.
12162 Omit unnecessary trailing newline in 'fatal' format.
12163 Use strerror rather than outputting decimal error number.
12164 Remove unused code when emacs is not defined;
12165 this file relies on Emacs now.
12166 Don't assume e_phnum and e_shnum are positive.
12168 * regex.c: Fix problems when DEBUG is defined.
12169 (extract_number, extract_number_and_incr): Define regardless of
12170 whether DEBUG is defined; that's simpler and makes the code less
12171 likely to go stale in the normal case when DEBUG is not defined.
12172 Return int rather than taking an int * arg. All callers changed.
12173 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12174 Remove, replacing with ...
12175 (DEBUG_PRINT): New macro. All callers changed.
12176 (DEBUG_COMPILES_ARGUMENTS): New macro.
12177 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12178 (print_compiled_pattern, print_double_string) [DEBUG]:
12179 Use prototype rather than old-style definition.
12180 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12181 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12182 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12183 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12184 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12185 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12186 This matters only when DEBUG is defined.
12188 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12190 * xdisp.c (set_iterator_to_next): Set the
12191 ignore_overlay_strings_at_pos_p flag only if we are _really_
12192 iterating over an overlay string, as indicated by the
12193 current.overlay_string_index member. (Bug#14306)
12195 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12197 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12198 to where it is used, to avoid autorelease issues (Bug#14050).
12200 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12202 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12203 * fileio.c (syms_of_fileio): Implement this.
12204 * filelock.c (create_lock_file): If symbolic links don't work, so
12205 we use a regular file as a lock file, do not fsync the lock file;
12208 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12210 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12211 (syms_of_minibuf): Adjust accodingly.
12213 * callint.c (Fcall_interactively): Adjust calls accordingly.
12215 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12217 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12218 w->contents is a buffer before computing everything else.
12219 Use parentheses to disambiguate last part of the condition.
12221 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12222 assertion violations. (Bug#14062)
12224 2013-05-01 David Reitter <david.reitter@gmail.com>
12226 * nsfns.m (ns_tooltip): Initialize.
12228 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12230 * coding.c (decode_coding_gap): Don't remove the character before
12231 a newline unless it's a CR character. (Bug#14287)
12233 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12235 * dispextern.h (struct face): Move enum face_underline_type
12236 earlier so that bitfields can be in the same word.
12238 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12240 * nsfns.m (handlePanelKeys): New function.
12241 (EmacsOpenPanel:performKeyEquivalent:)
12242 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12243 arrows/function/control and copy/paste keys (Bug#14296).
12245 2013-04-27 Juri Linkov <juri@jurta.org>
12247 * callint.c (Fcall_interactively): Call `Qread_number' for
12248 interactive code letter `n' instead of using duplicate code.
12251 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12253 * systime.h (make_timeval): Declare as 'const'.
12255 2013-04-27 Kenichi Handa <handa@gnu.org>
12257 * font.c (font_open_entity): Always open a font of manageable
12260 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12262 Port better to AIX (Bug#14258).
12263 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12266 2013-04-24 Kenichi Handa <handa@gnu.org>
12268 * coding.c (decode_coding_iso_2022): When an invalid escape
12269 sequence is encountered, reset the invocation and designation
12270 status to the safest one.
12272 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12274 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12275 Without this fix, "make distclean" leaves stamp-h1 behind.
12277 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12279 * w32fns.c (w32_fullscreen_rect): New function to compute the
12280 window rectangle for the given fullscreen mode.
12281 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12282 longer tunes the window size. This keeps the window's edges flush
12283 with the screen and allows the taskbar to hide itself in fullboth.
12285 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12286 window decorations and uses the entire screen.
12288 * w32term.h (w32_fullscreen_rect) Add prototype.
12289 (struct w32_output): Replace normal_width, normal_height,
12290 normal_top, and normal_left members with a single normal_placement
12292 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12294 (FRAME_NORMAL_PLACEMENT): New macro.
12296 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12298 * minibuf.c (Ftest_completion): Silence compiler warning.
12300 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12302 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12305 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12308 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12309 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12310 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12311 parentheses where appropriate.
12313 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12315 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12317 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12319 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12320 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12321 Mention in the doc string that setting these variables takes
12322 effect only after a call to set-window-buffer. (Bug#14200)
12324 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12326 * indent.c (Fvertical_motion): Don't consider display strings on
12327 overlay strings as display strings on the buffer position we
12328 started from. This prevents vertical cursor motion from jumping
12329 more than one line when there's an overlay string with a display
12330 property at end of line.
12331 Reported by Karl Chen <Karl.Chen@quarl.org> in
12332 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12334 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12336 * window.c (select_window): `record_buffer' even if window is
12337 already selected (bug#14191).
12339 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12341 * window.c (Fwindow_end): Test more flags, including the buffer's
12342 last_overlay_modified flag, to determine whether the window's
12343 display is really up-to-date. Prevents the function from
12344 returning a stale value. (Bug#14170)
12345 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12348 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12350 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12351 garbaged only if it is not already the top frame on its TTY.
12352 This prevents flickering due to constant redrawing of TTY frames when
12353 there are GUI frames open in the same session. (Bug#13864)
12355 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12357 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12358 of marking the idle timers directly.
12360 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12362 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12363 tables (bug#14054).
12365 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12367 * window.c (select_window): Don't record_buffer while the invariant is
12368 temporarily broken (bug#14161).
12370 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12372 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12374 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12376 2013-04-07 Romain Francoise <romain@orebokech.com>
12378 Ignore additional platform-specific ACL errors (Bug#13702).
12379 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12380 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12382 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12384 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12387 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12389 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12390 This bug was introduced by my 2013-02-25 change that simplified
12391 data_start configuration. Without this change, on GNU/Linux
12392 an Emacs configured with --enable-profiling fails immediately
12393 due to a profiler signal.
12394 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12395 with these flags. On platforms where special flags are needed
12396 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12397 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12398 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12400 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12402 Get rid of some platform-specific functions examining window
12403 system and its capabilities. This is a partial rework of the
12405 * lisp.h (have_menus_p): Remove prototype. This function is
12406 replaced with platform-independent window_system_available.
12407 (check_window_system): Move to...
12408 * frame.h (decode_window_system_frame, window_system_available):
12409 ...here, add new prototypes.
12410 * frame.c (window_system_available, decode_window_system_frame):
12412 (check_window_system): Platform-independent now.
12413 * xterm.h (x_in_use): Remove declaration.
12415 * w32term.h (check_x_frame):
12416 * nsterm.h (check_x_frame): Remove prototypes. This function
12417 is replaced with platform-independent decode_window_system_frame.
12418 * msdos.c (have_menus_p): Remove.
12419 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12420 Remove platform-specific functions. Use check_window_system,
12421 decode_window_system_frame and check_ns_display_info where
12422 appropriate. Minor style and comment tweaks.
12423 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12424 (check_x_frame): Likewise.
12425 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12427 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12428 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12429 * xmenu.c, xselect.c: All related users changed.
12431 2013-04-03 Kenichi Handa <handa@gnu.org>
12433 The following changes is to optimize the code for reading UTF-8
12436 * coding.c (check_ascii): Rename from detect_ascii. Return value
12437 changed. Check EOL format. Do not call adjust_coding_eol_type
12439 (check_utf_8): New function.
12440 (adjust_coding_eol_type): Do nothing if already adjusted.
12441 (detect_coding): Compare the return value of check_ascii with
12442 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12443 (decode_coding_gap): Optimize for valid UTF-8.
12445 2013-03-21 Kenichi Handa <handa@gnu.org>
12447 * coding.c (syms_of_coding): Cancel previous change.
12449 * insdel.c (insert_from_gap): Fix previous change.
12451 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12453 Consistently use platform-specific function to detect window system.
12454 * lisp.h (check_window_system): New prototype. This function is
12455 going to replace check_x, check_w32 and check_ns.
12456 (have_menus_p): Mention msdos.c in comment.
12457 * fontset.c (check_window_system_func): Remove. Adjust all users.
12458 * fontset.h (check_window_system_func): Remove prototype.
12459 * nsterm.h (check_ns):
12460 * xterm.h (check_x):
12461 * w32term.h (check_w32): Likewise.
12462 * menu.c (Fx_popup_menu): Use check_window_system.
12463 * msdos.c (check_window_system): Define for MS-DOS.
12464 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12465 * w32fns.c (check_window_system): Likewise for MS-Windows.
12466 * xfns.c (check_window_system): Likewise for X.
12467 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12468 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12470 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12472 Prefer < to > in range checks such as 0 <= i && i < N.
12473 This makes it easier to visualize quantities on a number line.
12474 This patch doesn't apply to all such range checks,
12475 only to the range checks affected by the 2013-03-24 change.
12476 This patch reverts most of the 2013-03-24 change.
12477 * alloc.c (xpalloc, Fgarbage_collect):
12478 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12479 * character.c (string_escape_byte8):
12480 * charset.c (read_hex):
12481 * data.c (cons_to_unsigned):
12482 * dispnew.c (update_frame_1):
12483 * doc.c (Fsubstitute_command_keys):
12484 * doprnt.c (doprnt):
12485 * editfns.c (hi_time, decode_time_components):
12486 * fileio.c (file_offset):
12487 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12488 * font.c (font_intern_prop):
12489 * frame.c (x_set_alpha):
12490 * gtkutil.c (get_utf8_string):
12491 * indent.c (check_display_width):
12492 * keymap.c (Fkey_description):
12493 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12495 * minibuf.c (read_minibuf_noninteractive):
12496 * process.c (wait_reading_process_output):
12497 * search.c (Freplace_match):
12498 * window.c (get_phys_cursor_glyph):
12499 * xdisp.c (redisplay_internal):
12500 * xsmfns.c (smc_save_yourself_CB):
12501 Prefer < to > for range checks.
12502 * dispnew.c (sit_for): Don't mishandle NaNs.
12503 This fixes a bug introduced in the 2013-03-24 change.
12504 * editfns.c (decode_time_components): Don't hoist comparison.
12505 This fixes another bug introduced in the 2013-03-24 change.
12507 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12509 * frame.h (struct frame): Drop scroll_bottom_vpos
12510 member becaue all real users are dead long ago.
12511 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12512 * xdisp.c (redisplay_internal): Adjust user.
12514 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12516 * nsmenu.m (showAtX:Y:for:): setLevel to
12517 NSPopUpMenuWindowLevel (Bug#13998).
12519 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12521 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12522 (ns_check_pending_open_menu): Declare.
12524 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12525 (x_activate_menubar): Update the menu with title that matches
12526 ns_get_pending_menu_title, and call
12527 ns_check_pending_openmenu (Bug#12698).
12528 (menuWillOpen:): New method.
12529 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12531 * nsterm.m (menu_will_open_state, menu_mouse_point)
12532 (menu_pending_title): New varaibles.
12533 (ns_get_pending_menu_title, ns_check_menu_open)
12534 (ns_check_pending_open_menu): New functions.
12536 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12538 * indent.c (current_column_bol_cache): Remove leftover which is not
12539 used in Fmove_to_column any more.
12540 (current_column, scan_for_column): Adjust users.
12541 * keyboard.c (last_point_position_buffer, last_point_position_window):
12542 Remove leftovers which are not used for recording undo any more.
12543 (command_loop_1, syms_of_keyboard): Adjust users.
12544 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12545 redisplay_window any more.
12546 (move_it_to): Adjust user.
12548 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12550 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12551 Update dependencies.
12553 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12555 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12556 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12557 forward references.
12559 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12561 * window.h (struct window): Replace hchild, vchild and buffer slots
12562 with a single slot 'contents'. This is possible because each valid
12563 window may have either the child window (in vertical or horizontal
12564 combination) or buffer to display (for the leaf window). Using that,
12565 a lot of operations to traverse and/or change window hierarchies may
12566 be simplified. New member horizontal is used to distinguish between
12567 horizontal and vertical combinations of internal windows.
12568 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12569 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12570 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12571 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12572 Use contents slot, not buffer, where appropriate.
12573 (wset_combination): New function.
12574 (wset_buffer): Add eassert.
12575 (Fframe_first_window): Simplify the loop reaching first window.
12576 (Fwindow_buffer): Use WINDOW_LEAF_P.
12577 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12578 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12579 (unshow_buffer): Convert initial debugging check to eassert.
12580 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12581 (make_parent_window, window_resize_check, window_resize_apply)
12582 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12583 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12584 Adjust to match struct window changes.
12585 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12586 (mark_window_cursors_off, count_windows, get_leaf_windows)
12587 (foreach_window_1): Simplify the loop.
12588 * alloc.c (mark_object): Do not check for the leaf window because
12589 internal windows has no glyph matrices anyway.
12590 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12591 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12592 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12593 (build_frame_matrix_from_window_tree, mirror_make_current)
12594 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12595 (update_window_tree, set_window_update_flags): Simplify the loop.
12596 (sync_window_with_frame_matrix_rows): Enforce live window.
12597 Use contents slot, not buffer, where appropriate.
12598 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12599 and WINDOW_HORIZONTAL_COMBINATION_P.
12600 (make_frame_visible_1): Simplify the loop.
12601 Use contents slot, not buffer, where appropriate.
12602 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12603 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12604 (expose_window_tree): Likewise.
12605 Use contents slot, not buffer, where appropriate.
12606 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12607 to avoid deleted windows. Use contents slot instead of buffer.
12608 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12609 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12610 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12611 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12613 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12615 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12616 identify the reasons for assertion violations in bug#14062 and
12618 (Fx_show_tip): Fix compilation error under
12619 "--enable-check-lisp-object-type". (Bug#14073)
12621 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12622 Reported by <rzl24ozi@gmail.com>.
12624 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12626 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12628 (unwind_with_echo_area_buffer): ...to restore it here.
12629 This is needed to ensure that...
12630 (redisplay_window): ...both window markers are valid here,
12631 which is verified by eassert.
12632 * editfns.c (save_excursion_save): Do not assume that
12633 selected_window always displays the buffer.
12634 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12637 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12639 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12642 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12644 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12646 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12648 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12649 since MinGW's w32api headers do. This avoids compiler warnings.
12651 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12652 if already defined.
12654 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12656 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12658 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12660 * gtkutil.c (style_changed_cb): Check if frame is live and an
12661 X frame (Bug#14038).
12663 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12665 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12666 Define only for _WIN32_WINNT less than 0x0500.
12667 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12669 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12670 see its own definitions of 'struct timeval' and 'struct timezone'.
12672 Fix incompatibilities between MinGW.org and MinGW64 headers.
12673 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12675 * w32.c (REPARSE_DATA_BUFFER): Guard with
12676 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12678 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12680 * xterm.c: Include X11/XKBlib.h
12681 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12683 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12685 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12687 * blockinput.h (input_blocked_p): Likewise.
12688 * bytecode.c (exec_byte_code): Likewise.
12689 * callproc.c (call_process_kill, call_process_cleanup)
12690 (Fcall_process): Likewise.
12691 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12692 (Fccl_execute_on_string): Likewise.
12693 * character.c (string_escape_byte8): Likewise.
12694 * charset.c (read_hex): Likewise.
12695 * cm.c (calccost): Likewise.
12696 * data.c (cons_to_unsigned): Likewise.
12697 * dired.c (directory_files_internal, file_name_completion):
12699 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12700 (sit_for): Likewise.
12701 * doc.c (Fsubstitute_command_keys): Likewise.
12702 * doprnt.c (doprnt): Likewise.
12703 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12704 * emacsgtkfixed.c: Likewise.
12705 * fileio.c (file_offset, Fwrite_region): Likewise.
12706 * floatfns.c (Fexpt, fmod_float): Likewise.
12707 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12709 * font.c (font_intern_prop): Likewise.
12710 * frame.c (x_set_alpha): Likewise.
12711 * gtkutil.c (get_utf8_string): Likewise.
12712 * indent.c (check_display_width): Likewise.
12713 * intervals.c (create_root_interval, rotate_right, rotate_left)
12714 (split_interval_right, split_interval_left)
12715 (adjust_intervals_for_insertion, delete_node)
12716 (interval_deletion_adjustment, adjust_intervals_for_deletion)
12717 (merge_interval_right, merge_interval_left, copy_intervals)
12718 (set_intervals_multibyte_1): Likewise.
12719 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
12720 * keymap.c (Fkey_description): Likewise.
12721 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
12722 * lread.c (openp, read_integer, read1, string_to_number):
12724 * menu.c (ensure_menu_items): Likewise.
12725 * minibuf.c (read_minibuf_noninteractive): Likewise.
12726 * print.c (printchar, strout): Likewise.
12727 * process.c (create_process, Faccept_process_output)
12728 (wait_reading_process_output, read_process_output, send_process)
12729 (wait_reading_process_output): Likewise.
12730 * profiler.c (make_log, handle_profiler_signal): Likewise.
12731 * regex.c (re_exec): Likewise.
12732 * regex.h: Likewise.
12733 * search.c (looking_at_1, Freplace_match): Likewise.
12734 * sysdep.c (get_child_status, procfs_ttyname)
12735 (procfs_get_total_memory): Likewise.
12736 * systime.h (EMACS_TIME_VALID_P): Likewise.
12737 * term.c (dissociate_if_controlling_tty): Likewise.
12738 * window.c (get_phys_cursor_glyph): Likewise.
12739 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
12740 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
12742 * xfns.c (Fx_window_property): Likewise.
12743 * xmenu.c (set_frame_menubar): Likewise.
12744 * xselect.c (x_get_window_property, x_handle_dnd_message):
12746 * xsmfns.c (smc_save_yourself_CB): Likewise.
12747 * xterm.c (x_scroll_bar_set_handle): Likewise.
12749 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
12751 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
12752 to be optional or nil. Adjust comment and convert it to docstring.
12753 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
12754 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
12756 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
12758 Static checking by GCC 4.8-20130319.
12759 * image.c (gif_load): Assume pass < 3 to pacify GCC.
12760 * process.c (Fset_process_datagram_address)
12761 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
12762 * xdisp.c (get_char_face_and_encoding)
12763 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
12764 (get_glyph_face_and_encoding): Prepare face before possibly using it.
12765 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
12767 2013-03-24 Ken Brown <kbrown@cornell.edu>
12769 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
12770 fix compilation on 64-bit Cygwin, where underscores are not
12771 automatically prepended.
12773 * w32term.c (w32_initialize): Silence compiler warning.
12775 2013-03-23 Eli Zaretskii <eliz@gnu.org>
12777 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
12778 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
12779 variables, to save and restore frame dimensions.
12780 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
12781 after returning from a 'fullscreen' configuration.
12782 use SendMessage instead of PostMessage to send the SC_RESTORE message,
12783 to avoid races between the main thread and the input thread.
12785 * w32term.h (struct w32_output): New members normal_width,
12786 normal_height, normal_top, normal_left, and prev_fsmode.
12787 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
12788 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
12789 members of a frame.
12791 * w32term.c (w32fullscreen_hook): Record last value of the frame's
12792 'fullscreen' parameter. Always record previous width and height
12793 of the frame, except when switching out of maximized modes, so
12794 that they could be restored correctly, instead of resetting to the
12795 default frame dimensions. Send SC_RESTORE command to the frame,
12796 unless we are going to send SC_MAXIMIZE, to restore the frame
12797 resize hints in the mouse pointer shown by the window manager.
12800 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
12802 * lisp.h (get_frame_param): Adjust conditions for prototype
12805 2013-03-22 Ken Brown <kbrown@cornell.edu>
12807 * unexcw.c: Drop unneeded inclusion of w32common.h.
12808 (report_sheap_usage): Declare.
12809 (read_exe_header): Add magic numbers for x86_64.
12810 (fixup_executable): Fix printf format specifier for unsigned long
12813 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
12815 * frame.h (struct frame): Put menu_bar_window under #ifdef
12816 because this member is not needed when X toolkit is in use.
12817 (fset_menu_bar_window):
12818 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12819 (free_glyphs, update_frame):
12820 * xdisp.c (expose_frame): Likewise.
12821 (display_menu_bar): Likewise. Remove redundant eassert.
12822 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
12825 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
12827 Use functions and constants to manipulate Lisp_Save_Value objects.
12828 This replaces code that used macros and strings and token-pasting.
12829 The change makes the C source a bit easier to follow,
12830 and shrinks the Emacs executable a bit.
12831 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
12832 (make_save_value): Change 1st arg from string to enum. All callers
12835 (mark_object): Use if, not #if, for GC_MARK_STACK.
12836 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
12837 (XSAVE_OBJECT): Now functions, not macros.
12838 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
12839 the constant was never used.
12840 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
12841 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
12842 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
12843 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
12845 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
12846 type3 with a single member save_type. All uses changed.
12847 (save_type, set_save_pointer, set_save_integer): New functions.
12848 * print.c (PRINTX): Remove.
12850 * alloc.c: Remove redundant static declarations.
12852 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12854 * window.h (struct window): Convert left_col, top_line, total_lines
12855 and total_cols from Lisp_Objects to integers. Adjust comments.
12856 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
12858 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
12859 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
12860 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
12861 Adjust users where appropriate.
12863 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12865 * frame.h (struct frame): Drop resx and resy because the same data is
12866 available from window system-specific output context. Adjust users.
12867 (default_pixels_per_inch_x, default_pixels_per_inch_y):
12868 New functions to provide defaults when no window system available.
12869 (FRAME_RES_X, FRAME_RES_Y): New macros.
12870 (NUMVAL): Move from xdisp.c.
12871 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
12872 (Ffont_face_attributes, Fopen_font):
12873 * image.c (gs_load):
12874 * w32font.c (fill_in_logfont):
12875 * xdisp.c (calc_pixel_width_or_height):
12876 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
12877 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
12879 2013-03-20 Kenichi Handa <handa@gnu.org>
12881 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
12882 to 1 (temporary workaround until a bug related to ASCII
12883 optimization is fixed).
12885 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
12887 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
12888 Signal error if window is not internal. Adjust docstring.
12889 (delete_all_child_windows): Use combination_limit to save the buffer.
12890 (Fset_window_configuration): Adjust accordingly.
12891 * print.c (syms_of_print): Initialize debugging output not here...
12892 (init_print_once): ...but in a new function here.
12893 * lisp.h (init_print_once): Add prototype.
12894 * emacs.c (main): Add call to init_print_once. Adjust comments.
12896 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
12898 * window.c (window_resize_check, window_resize_apply)
12899 (window_from_coordinates, recombine_windows, set_window_buffer)
12900 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
12901 (Fsplit_window_internal, Fdelete_window_internal)
12902 (freeze_window_starts): Use bool for booleans.
12903 * window.h (window_frame_coordinates, resize_frame_windows)
12904 (freeze_window_starts, set_window_buffer): Adjust prototypes.
12906 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
12908 * dispnew.c (bitch_at_user): Use `user-error'.
12910 2013-03-17 Ken Brown <kbrown@cornell.edu>
12912 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
12913 as return type of image_background. (Bug#13981)
12914 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
12916 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
12918 * nsterm.m (updateFrameSize:): Change resize increments if needed.
12919 (ns_select): Don't return with result uninitialized.
12921 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
12924 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
12926 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
12927 directories. If filename is nil, get directory name (Bug#13932).
12928 Use getFilename and getDirectory.
12929 (getFilename, getDirectory): New methods for EmacsSavePanel and
12931 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
12933 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
12935 * coding.c (decode_coding_gap): Fix typo caught by static checking.
12937 2013-03-15 Kenichi Handa <handa@gnu.org>
12939 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
12940 (adjust_after_replace): Make it back to static. Delete the third
12941 arg text_at_gap_tail. Cancel the code for handling it.
12943 * coding.h (struct coding_system): New member eol_seen.
12945 * coding.c (detect_ascii): New function.
12946 (detect_coding): Set coding->head_ascii and coding->eol_seen only
12947 when the source bytes are actually scanned. On detecting for
12948 coding_category_utf_8_auto, call detect_ascii instead of scanning
12949 source bytes directly.
12950 (produce_chars): Call insert_from_gap with the new arg 0.
12951 (encode_coding): Likewise.
12952 (decode_coding_gap): Control ASCII optimization by the variable
12953 disable_ascii_optimization instead of #ifndef .. #endif.
12954 Deccode EOL format according to coding->eol_seen.
12955 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
12958 * lisp.h (adjust_after_replace): Cancel externing it.
12959 (insert_from_gap): Adjust prototype.
12961 2013-03-15 Eli Zaretskii <eliz@gnu.org>
12963 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
12964 FULLSCREEN_MAXIMIZED. (Bug#13935)
12966 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
12968 * region-cache.c (find_cache_boundary, move_cache_gap)
12969 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
12970 Simplify debugging check and convert to eassert. Adjust comment.
12971 (pp_cache): Put under ENABLE_CHECKING.
12973 2013-03-14 Eli Zaretskii <eliz@gnu.org>
12975 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
12976 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
12977 and WM_ACTIVATEAPP.
12978 (w32fullscreen_hook): If the frame is visible, reset
12979 f->want_fullscreen flag after changing the frame size. If the
12980 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
12983 2013-03-13 Daniel Colascione <dancol@dancol.org>
12985 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
12986 too so that these builds can use Cygwin's file conversion
12987 functions. (We've been building and linking cygw32.o all along
12988 and just not using it.)
12990 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12992 File synchronization fixes (Bug#13944).
12993 * Makefile.in (LIB_FDATASYNC): New macro.
12995 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
12996 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
12997 Don't worry about HAVE_FSYNC, since a substitute fsync is
12998 available if the system lacks one.
12999 (Fwrite_regin): Retry fsync if interrupted.
13001 2013-03-13 Eli Zaretskii <eliz@gnu.org>
13003 * w32term.c (w32_read_socket): If the Emacs frame is being
13004 activated, call w32fullscreen_hook, to make sure the new frame
13005 dimensions are in effect. (Bug#13937)
13007 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
13009 * xdisp.c (init_iterator): Simplify because both character and byte
13010 positions are either specified or -1. Add eassert. Adjust comment.
13011 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
13012 character and byte positions can be obtained from marker.
13014 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13016 Static checking by Sun C 5.12.
13017 * alloc.c (buffer_memory_full) [REL_ALLOC]:
13018 * bytecode.c (exec_byte_code):
13019 * dispnew.c (init_display):
13021 * fileio.c (Fsubstitute_in_file_name):
13022 * keyboard.c (Fevent_convert_list):
13023 * keymap.c (Fsingle_key_description):
13024 * term.c (maybe_fatal, fatal):
13025 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
13026 * xsmfns.c (Fhandle_save_session):
13027 Omit unreachable code.
13028 * keymap.c (map_keymap_char_table_item): Cast void * to
13029 a function pointer type; the C Standard requires this.
13031 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
13032 Include <sys/param.h> unconditionally, as that works elsewhere and
13033 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
13034 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
13037 See ChangeLog.12 for earlier changes.
13039 ;; Local Variables:
13043 Copyright (C) 2011-2014 Free Software Foundation, Inc.
13045 This file is part of GNU Emacs.
13047 GNU Emacs is free software: you can redistribute it and/or modify
13048 it under the terms of the GNU General Public License as published by
13049 the Free Software Foundation, either version 3 of the License, or
13050 (at your option) any later version.
13052 GNU Emacs is distributed in the hope that it will be useful,
13053 but WITHOUT ANY WARRANTY; without even the implied warranty of
13054 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13055 GNU General Public License for more details.
13057 You should have received a copy of the GNU General Public License
13058 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.