1 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
5 2014-08-07 Reuben Thomas <rrt@sc3d.org>
7 Refer to MS-DOS using the same name everywhere.
9 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
13 2014-08-05 Martin Rudalics <rudalics@gmx.at>
15 * w32term.c (w32_redeem_scroll_bar):
16 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
17 not redeeming scroll bars that have been turned off.
19 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
21 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
22 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
23 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
24 (safe_run_hook_funcall): Adjust accordingly.
26 2014-08-04 Martin Rudalics <rudalics@gmx.at>
28 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
29 correctly according to toolkit used.
30 * frame.c (make_initial_frame, make_terminal_frame)
31 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
32 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
33 assignments according to presence of toolkit scrollbars.
34 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
35 correctly according to toolkit used.
36 * window.c (set_window_scroll_bars): Set horizontal scroll bar
37 only if toolkit supports it.
38 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
40 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
42 (XTredeem_scroll_bar): Always redeem scroll bar if present.
44 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
46 * keyboard.c (safe_run_hook_funcall): Avoid consing around
47 Vinhibit_quit and prefer internal_condition_case_n to pass args.
48 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
49 (safe_run_hooks): Remove comment which is not relevant any more.
51 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
53 Don't let big frames overrun the stack.
54 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
55 Use SAFE_NALLOCA, not alloca.
57 Fix bug with clang + directory_files_internal + GC (Bug#16986).
58 * dired.c (directory_files_internal): Use a volatile variable
59 to prevent the compiler from optimizing away all copies of a local.
60 I wonder how many other GC-related bugs like this lurk elsewhere?
62 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
63 * xterm.h (struct x_display_info): New member 'connection'.
64 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
65 so that x_delete_terminal has a file descriptor to pass to
66 delete_keyboard_wait_descriptor.
68 Don't mishandle year-9999 dates (Bug#18176).
69 * editfns.c (decode_time_components): Store an invalid timespec
70 on overflow, instead of returning false, so that the caller can
71 distinguish overflow from other errors.
72 (lisp_time_argument, lisp_seconds_argument): If the time is out
73 of range, signal a time overflow instead of an invalid time spec.
74 * keyboard.c (decode_timer): Treat time overflow like other
77 Avoid undefined behavior with signed left shift.
78 Caught by 'gcc -fsanitize=undefined'.
79 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
80 * dispnew.c (line_hash_code, scrolling):
81 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
82 Use 'unsigned', not 'int', for line hashes.
83 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
85 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
87 Make compare-strings more compatible with old behavior (Bug#17903).
88 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
90 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
92 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
93 Don't add label between left and right buttons (Bug#18129).
95 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
97 Make functions static that no longer need to be extern.
98 * frame.c, frame.h (set_menu_bar_lines):
99 * keyboard.c (Qleftmost, Qrightmost):
100 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
101 (x_set_internal_border_width):
104 2014-08-01 Eli Zaretskii <eliz@gnu.org>
106 Fix display of R2L lines when the last character fits only partially.
107 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
109 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
110 R2L row is visible only partially, give the row a negative x
112 (display_line): Fix the calculation of the glyph whose pixel width
113 is used to decide whether the last produced glyph fits on the
114 line. When the last glyph fits only partially, give the row a
117 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
118 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
119 pixel width of the first glyph that is hscrolled from display.
120 (display_line): In R2L glyph rows, don't give a negative offset to
121 row->x when the first glyph begins before first_visible_x.
123 * xdisp.c (display_line): If called with iterator set up to write
124 to a marginal area, delay the call to handle_line_prefix until we
125 switch back to the text area. (Bug#18035)
127 * .gdbinit (xwindow): The members total_cols, total_lines,
128 left_col, and top_line are C integers (and has been so for the
131 2014-08-01 Andreas Schwab <schwab@suse.de>
133 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
134 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
136 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
138 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
139 (timerfd_callback): Ignore weird events with no data. Add tight
140 assertions and comments.
141 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
142 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
144 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
146 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
147 I had confused && with ||.
149 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
151 Simplify timerfd configuration and fix some minor glitches.
152 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
153 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
154 Fall back on timer_create if timerfd_create fails at runtime.
155 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
156 kernel primitives to do resolution. All uses removed.
157 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
158 (turn_on_atimers): Clear timer_create-based timers too,
161 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
162 Without this change, the code can access the local variable 'width'
163 even when it has not been initialized, and likewise for 'height';
164 in either case this leads to undefined behavior.
166 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
168 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
169 necessary, put horizontal scroll bar resources as well. See
170 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
171 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
173 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
175 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
176 background value to match the resource of its vertical counterpart.
178 2014-07-29 Martin Rudalics <rudalics@gmx.at>
180 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
181 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
183 2014-07-28 Martin Rudalics <rudalics@gmx.at>
185 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
186 change that added the top margin height to the requested height
187 and revert (undocumented) part of 2014-07-28 change that changed
188 the logic of whether a size change occurred.
190 2014-07-28 Eli Zaretskii <eliz@gnu.org>
192 * .gdbinit (xwindow): The members total_cols, total_lines,
193 left_col, and top_line are C integers (and has been so for the
196 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
199 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
201 On GNU/Linux, use timerfd for asynchronous timers.
202 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
203 (toplevel): Rename alarm_timer_ok to special_timer_available.
204 [HAVE_TIMERFD]: Declare timerfd.
205 [HAVE_CLOCK_GETRES]: Declare resolution.
206 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
207 system timer resolution.
208 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
209 (timerfd_callback) [HAVE_TIMERFD]: New function.
210 (atimer_result, debug_timer_callback, Fdebug_timer_check)
211 [ENABLE_CHECKING]: New function for the sake of automated tests.
212 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
213 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
214 [ENABLE_CHECKING]: Defsubr test function.
215 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
216 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
217 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
219 Fix --without-x build and pacify --enable-gcc-warnings.
220 Problems reported in Bug#18122 and Bug#18124.
221 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
222 (frame_windows_min_size): Now static.
223 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
225 (adjust_frame_size): Always declare prototype.
227 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
228 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
229 * atimer.c (timerfd_callback): Always read expiration data.
231 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
232 * process.c (add_timer_wait_descriptor): Add timer descriptor
233 to input_wait_mask and non_process_wait_mask as well.
235 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
237 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
239 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
241 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
242 Reinstate code removed by the prevoius commit to this file.
244 2014-07-27 Martin Rudalics <rudalics@gmx.at>
246 * buffer.h (struct buffer): New fields scroll_bar_height and
247 horizontal_scroll_bar_type.
248 * buffer.c (bset_scroll_bar_height)
249 (bset_horizontal_scroll_bar_type): New functions.
250 (Fbuffer_swap_text): Handle old_pointm field.
251 (init_buffer_once): Set defaults for scroll_bar_height and
252 horizontal_scroll_bar_type.
253 (syms_of_buffer): New variables scroll_bar_height and
254 horizontal_scroll_bar_type.
255 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
256 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
257 (set_vertical_scroll_bar): Remove prototype.
258 (x_change_tool_bar_height): Add prototype.
259 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
260 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
261 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
263 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
264 (update_window): Start mode_line_row->y after horizontal scroll
266 (change_frame_size_1): Call adjust_frame_size.
267 (init_display): When changing the size of a tty frame do not
268 pass height of menu bar.
269 (Qframe_windows_min_size): New symbol.
270 * frame.h (struct frame): List tool bar fields after menu bar
271 fields. Add official, total_lines, horizontal_scroll_bars,
272 config_scroll_bar_height and config_scroll_bar_lines fields.
273 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
274 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
275 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
276 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
277 (FRAME_WINDOWS_HEIGHT): New macros.
278 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
279 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
280 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
281 horizontal scroll bar.
282 (frame_inhibit_resize, adjust_frame_size)
283 (frame_windows_min_size): Add declarations.
284 (Qscroll_bar_height, Qhorizontal_scroll_bars)
285 (x_set_scroll_bar_default_height, x_set_left_fringe)
286 (x_set_right_fringe, x_set_vertical_scroll_bars)
287 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
288 (x_set_scroll_bar_height): Add external declarations.
289 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
290 (adjust_frame_size): New functions.
291 (make_frame): Initial horizontal_scroll_bars field. Use
292 SET_FRAME_LINES. Don't allow horizontal scroll bar in
294 (make_initial_frame, make_terminal_frame): No horizontal scroll
295 bar in initial and terminal frames. Use adjust_frame_size.
296 (Fframe_total_cols): Fix doc-string.
297 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
298 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
299 using adjust_frame_size.
300 (Qscroll_bar_height, Qhorizontal_scroll_bars)
301 (Qframe_windows_min_size): New symbols.
302 (x_set_frame_parameters): Remove call of check_frame_size.
303 (x_report_frame_params): Return scroll_bar_height value.
304 (x_set_left_fringe, x_set_right_fringe): New functions.
305 (adjust_frame_height, x_set_internal_border_width)
306 (x_set_fringe_width): Remove.
307 (x_set_internal_border_width, x_set_vertical_scroll_bars)
308 (x_set_scroll_bar_width, x_set_right_divider_width)
309 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
310 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
312 (x_figure_window_size): Rewrite to make frame display the
313 expected number of lines.
314 (Vdefault_frame_scroll_bars): Rewrite doc-string.
315 (Vdefault_frame_horizontal_scroll_bars)
316 (Vframe_initial_frame_tool_bar_height)
317 (frame_inhibit_implied_resize): New variables.
318 * fringe.c (compute_fringe_widths): Remove.
319 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
320 (xg_create_horizontal_scroll_bar)
321 (xg_update_horizontal_scrollbar_pos)
322 (xg_set_toolkit_horizontal_scroll_bar_thumb)
323 (xg_get_default_scrollbar_height)
324 (xg_clear_under_internal_border): Extern.
325 * gtkutil.c (xg_frame_resized): Don't call
326 do_pending_window_change.
327 (xg_frame_set_char_size): Use adjust_frame_size.
328 (style_changed_cb): Call update_theme_scrollbar_height and
329 x_set_scroll_bar_default_height.
330 (x_wm_set_size_hint): Don't call check_frame_size.
331 (update_theme_scrollbar_height)
332 (xg_get_default_scrollbar_height)
333 (xg_create_horizontal_scroll_bar)
334 (xg_update_horizontal_scrollbar_pos)
335 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
336 (xg_create_scroll_bar): Set horizontal slot of bar.
337 (xg_initialize): Call update_theme_scrollbar_height.
338 (xg_clear_under_internal_border): No more static.
339 * insdel.c (adjust_suspend_auto_hscroll): New function.
340 (adjust_markers_for_delete, adjust_markers_for_insert)
341 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
342 * keyboard.c (readable_events, discard_mouse_events)
343 (make_lispy_event): Handle horizontal scroll bar click events.
344 (Fsuspend_emacs): When changing the size of a tty frame do not
345 pass height of menu bar.
346 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
347 (Qright, Qleftmost, Qrightmost): New symbols.
348 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
350 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
351 * nsfns.m (x_set_internal_border_width): New function.
352 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
353 Remove extended fringe code.
354 (x_set_window_size, x_new_font): Don't call
355 compute_fringe_widths.
356 * term.c (Fresume_tty): When changing the size of a tty frame do
357 not pass height of menu bar.
358 (clear_tty_hooks, set_tty_hooks): Clear
359 horizontal_scroll_bar_hook.
360 (init_tty): Frame has no horizontal scroll bars.
361 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
362 scroll_bar_before_handle, scroll_bar_horizontal_handle,
363 scroll_bar_after_handle, scroll_bar_left_arrow,
364 scroll_bar_right_arrow, scroll_bar_to_leftmost and
365 scroll_bar_to_rightmost entries.
366 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
367 (struct terminal): Add set_horizontal_scroll_bar_hook.
368 * w32console.c (initialize_w32_display): Clear
369 horizontal_scroll_bar_hook.
370 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
372 (x_clear_under_internal_border, x_set_internal_border_width):
374 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
375 windows_or_buffers_changed when adding the menu bar.
376 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
377 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
378 (w32_createhscrollbar): New functions.
379 (w32_createscrollbar): Rename to w32_createvscrollbar.
380 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
381 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
382 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
384 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
385 case do not artificially impose WM size hints. Handle
386 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
387 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
389 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
390 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
391 (unwind_create_frame_1): Remove.
392 (Fx_create_frame): Make both scrollbars the system standard
393 width and height. Use official field of frame structure to
394 inhibit running window-configuration-change-hook.
395 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
396 pixelwise. Handle frame's official field.
397 (w32_frame_parm_handlers): Remove x_set_fringe_width
398 entries. Add x_set_scroll_bar_height,
399 x_set_horizontal_scroll_bars, x_set_left_fringe and
401 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
402 pass height of menu bar to change_frame_size.
403 * w32menu.c (set_frame_menubar): Rewrite using
404 frame_inhibit_resize.
405 * w32term.h (struct w32_display_info): Add
406 horizontal_scroll_bar_cursor and cursor_display_counter.
407 (struct scroll_bar): Add horizontal.
408 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
409 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
410 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
411 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
412 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
413 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
414 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
415 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
416 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
417 instead of WM_EMACS_CREATESCROLLBAR.
418 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
420 * w32term.c (horizontal_scroll_bar_min_handle)
421 (horizontal_scroll_bar_left_border)
422 (horizontal_scroll_bar_right_border): New integers.
423 (x_set_frame_alpha): Replace x_highlight_frame by
425 (x_window_to_scroll_bar): New argument "type". Update callers
427 (w32_set_horizontal_scroll_bar_thumb)
428 (x_horizontal_scroll_bar_report_motion)
429 (w32_set_horizontal_scroll_bar)
430 (w32_horizontal_scroll_bar_handle_click)
431 (x_horizontal_scroll_bar_report_motion): New functions.
432 (w32_mouse_position): Discriminate horizontal and vertical
434 (my_create_scrollbar): Replace with two new functions
435 my_create_vscrollbar and my_create_hscrollbar.
436 (x_scroll_bar_create): New argument "horizontal". Update
438 (x_scroll_bar_remove, w32_condemn_scroll_bars)
439 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
441 (w32_read_socket): Handle WM_HSCROLL cae.
442 (x_new_font): Don't recompute fringe widths. Use
443 frame_inhibit_resize. Calculate new menu bar height iff we
444 build without toolkit. Always clear under internal border.
445 (x_set_window_size): Don't check frame size or recompute
446 fringes. Reset fullscreen status before applying sizes. Always
447 resize as requested by pixelwise argument. Don't call
448 do_pending_window_change.
449 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
450 (w32_initialize_display_info): Initialize dpyinfo's
451 horizontal_scroll_bar_cursor entry.
452 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
453 (w32_initialize): Init horizontal_scroll_bar_min_handle and
454 horizontal_scroll_bar_left_border.
455 (w32fullscreen_hook): Intermittently resize window to normal
456 when switching from fullscreen to maximized state.
457 (run_window_configuration_change_hook): Don't run it if frame is
459 (unwind_change_frame): Remove.
460 (Fset_window_configuration): Rewrite using frame's official field.
461 * widget.c (set_frame_size): Don't call compute_fringe_widths.
462 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
463 * window.h (struct window): New fields old_pointm,
464 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
465 scroll_bar_height and suspend_auto_hscroll.
466 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
468 (sanitize_window_sizes): Extern.
469 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
470 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
471 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
472 (WINDOW_CONFIG_SCROLL_BAR_LINES)
473 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
475 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
476 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
477 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
478 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
479 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
480 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
481 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
482 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
483 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
484 (Fwindow_old_point, sanitize_window_sizes): New functions.
485 (Qwindow_sanitize_window_sizes): New symbol.
486 (window_body_height): Count in horizontal scroll bar.
487 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
488 suspend_auto_hscroll slot.
489 (Fwindow_inside_edges): Count fringes pixelwise.
490 (coordinates_in_window, Fcoordinates_in_window_p): Consider
491 horizontal scroll bar.
492 (check_frame_size, adjust_window_margins): Remove functions and
494 (set_window_buffer): Initialize old_pointm and horizontal scroll
496 (temp_output_buffer_show): Reset hscroll related fields.
497 Initialize old_pointm.
498 (make_parent_window): Initialize old_pointm.
499 (make_window): Initialize old_pointm, horizontal scroll bar type,
500 and scroll bar height.
501 (resize_frame_windows): Don't count top margin in new sizes.
502 Don't use safe sizes when shrinking a frame; let the window
503 manager do the clipping.
504 (Fsplit_window_internal): Inherit horizontal scroll bar type and
506 (Fdelete_window_internal): Unchain old_pointm marker.
507 (window_scroll_pixel_based, Fscroll_other_window): Adjust
509 (Fwindow_text_width, Fwindow_text_height): New argument
511 (struct saved_window): New fields, old_pointm, hscroll_whole,
512 suspend_auto_hscroll, scroll_bar_height and
513 horizontal_scroll_bar_type.
514 (Fset_window_configuration, save_window_save): Set new fields of
516 (apply_window_adjustment): Don't call adjust_window_margins.
517 (set_window_margins): Don't change margins if new sizes don't
519 (set_window_scroll_bars): New argument "horizontal_type".
520 Handle horizontal scroll bars. Don't change scroll bars if they
521 don't fit into window.
522 (Fset_window_scroll_bars): New argument "horizontal_type".
523 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
524 (compare_window_configurations): Compare horizontal scroll bar
526 * xdisp.c (window_text_bottom_y, window_box_height): Count in
527 horizontal scroll bar height.
528 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
529 instead of FRAME_LINES.
530 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
531 ON_VERTICAL_SCROLL_BAR.
532 (with_echo_area_buffer): Initialize old_pointm.
533 (with_echo_area_buffer_unwind_data): Store old_pointm values in
535 (unwind_with_echo_area_buffer): Handle old_pointm.
536 (update_tool_bar): Set do_update when the tool bar window has at
537 least one line (since this is what the user sets).
538 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
539 (redisplay_tool_bar): Return early when toolbar has zero lines.
540 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
541 (hscroll_window_tree): Handle suspension of auto_hscroll and
543 (set_horizontal_scroll_bar): New function.
544 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
545 more than one line. Handle horizontal scroll bars.
546 (note_mouse_highlight): Handle horizontal scrol bars.
547 (expose_frame): Set dimensions of XRectangle from frame's text
549 (Vvoid_text_area_pointer): Update doc-string.
550 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
551 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
552 (x_set_internal_border_width): New functions.
553 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
554 (unwind_create_frame_1): Remove.
555 (Fx_create_frame): Handle horizontal scroll bars. Use official
556 field of frame structure to inhibit running
557 window-configuration-change-hook.
558 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
559 pixelwise. Handle frame's official field.
560 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
561 x_set_horizontal_scroll_bars, x_set_left_fringe,
563 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
565 * xterm.h (struct x_display_info): Add
566 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
568 (struct scroll_bar): Add horizontal slot.
569 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
570 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
571 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
572 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
573 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
574 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
575 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
576 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
577 (x_clear_under_internal_border): Remove.
578 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
579 (x_window_to_scroll_bar): New argument TYPE. Update callers.
580 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
581 HORIZONTAL. Update callers.
582 (horizontal_action_hook_id): New action hook id.
583 (x_horizontal_scroll_bar_to_input_event)
584 (x_create_horizontal_toolkit_scroll_bar)
585 (xt_horizontal_action_hook)
586 (x_set_toolkit_horizontal_scroll_bar_thumb)
587 (XTset_horizontal_scroll_bar, x_net_wm_state)
588 (x_horizontal_scroll_bar_report_motion): New functions.
589 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
590 horizontal scroll bars.
591 (SCROLL_BAR_HORIZONTAL_NAME): Define.
592 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
594 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
595 horizontal scroll bars.
596 (handle_one_xevent): Handle horizontal scroll bar events. Call
598 (x_set_window_size_1, x_wm_set_size_hint): Don't call
600 (x_set_window_size): Don't call check_frame_size and
601 do_pending_window_change.
602 (x_term_init): Init horizontal_scroll_bar_cursor display info.
603 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
604 (x_scroll_bar_set_handle): Add some checks when calling
607 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
609 Revert previous change.
610 There is certainly nothing wrong with writing code like 'lo <= i
611 && i <= hi', even if LO happens to a constant. There isn't even
612 anything wrong in general with writing 'a <= b' if A happens to
613 be a constant. At any rate stylistic changes shouldn't
614 be done like this without discussion.
616 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
618 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
619 (Fgarbage_collect): Reorder conditions that are written backwards.
620 * data.c (cons_to_unsigned): Likewise.
621 * dispnew.c (update_frame_1, sit_for): Likewise.
622 * fileio.c (file_offset): Likewise.
623 * filelock.c (read_lock_data, lock_file): Likewise.
624 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
626 * font.c (font_intern_prop, font_style_symbolic): Likewise.
627 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
628 * lread.c (read1): Likewise.
629 * minibuf.c (read_minibuf_noninteractive): Likewise.
630 * nsterm.m (x_set_frame_alpha): Likewise.
631 * process.c (wait_reading_process_output): Likewise.
632 * region-cache.c (delete_cache_boundaries): Likewise.
633 * xterm.c (x_set_frame_alpha): Likewise.
635 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
637 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
640 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
642 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
643 because atimer expiration is absolute rather than relative.
645 2014-07-25 Eli Zaretskii <eliz@gnu.org>
647 * w32term.h (current_popup_menu, menubar_in_use): Move
648 declarations from w32term.c.
650 2014-07-25 Martin Rudalics <rudalics@gmx.at>
652 * w32fns.c (menubar_in_use): No more static.
653 * w32term.c (current_popup_menu, menubar_in_use): Declare.
655 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
657 Move hourglass machinery to RIF.
658 * dispextern.h (struct redisplay_interface): New members
659 show_hourglass and hide_hourglass. Indent comments.
660 (show_hourglass, hide_hourglass): Remove prototypes.
661 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
662 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
663 (ns_redisplay_interface): Add them.
664 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
665 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
666 (w32_arrow_cursor): New function to hack around non-GUI frames.
667 (w32_redisplay_interface): Add new functions.
668 * w32term.h (w32_arror_cursor): Add prototype.
669 * xdisp.c (show_hourglass): New function, refactored out from
670 platform-dependent code.
671 (cancel_hourglass): Now call to RIF function.
672 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
673 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
674 (x_redisplay_interface): Add new functions.
676 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
678 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
679 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
680 and complete previous change.
681 * frame.c (adjust_frame_height): New function.
682 (Fset_frame_height, Fset_frame_size): Use it.
683 (x_set_frame_parameters): Take frame top margin into account.
685 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
687 * frame.c (Fset_frame_height): Take frame top margin into account.
688 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
689 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
691 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
693 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
694 menubar_height as such. Tweak comment.
695 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
696 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
697 All related users changed.
698 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
699 * xterm.c (handle_one_xevent):
700 * gtkutil.c (xg_event_is_for_menubar):
701 * xfns.c (x_window) [USE_X_TOOLKIT]:
702 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
703 to use FRAME_MENUBAR_HEIGHT.
705 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
707 * frame.c (Fframe_parameters): Always report frame height without
708 menu and tool bar lines.
710 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
712 * nsterm.m (applicationDidFinishLaunching:): Call
713 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
714 (antialiasThresholdDidChange:): New method for EmacsApp.
716 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
718 * macfont.m (macfont_update_antialias_threshold): Remove static.
720 * macfont.h (macfont_update_antialias_threshold): Declare.
722 2014-07-21 Eli Zaretskii <eliz@gnu.org>
724 * w32select.c (setup_windows_coding_system): Apply
725 CODING_ANNOTATION_MASK to the common_flags member of struct
726 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
728 * w16select.c (Fw16_get_clipboard_data): Apply
729 CODING_ANNOTATION_MASK to the common_flags member of struct
732 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
733 buffer position where we are to start the iteration.
734 (handle_invisible_prop): Record in it->stop_charpos the position
735 where the invisible text ends. (Bug#18035)
736 (hscroll_window_tree): Don't try hscrolling windows whose cursor
737 row has zero buffer position as their start position. Reported by
738 martin rudalics <rudalics@gmx.at>.
740 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
741 infinite looping in redisplay when display lines don't have enough
742 space to display even a single character. (Bug#18036)
744 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
746 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
747 * xfns.c (x_window): Use it to allow xfree later.
748 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
749 where appropriate. Use bool for booleans and remove redundant checks.
750 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
751 * xterm.c (x_free_frame_resources): Free shell_position.
753 2014-07-19 K. Handa <handa@gnu.org>
755 * xfaces.c (realize_x_face): Call font_load_for_lface with no
756 mandatory font spec (Bug#17973).
758 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
760 * font.c (font_score): Return the worst score if the size of
761 ENTITY is wrong by more than a factor 2 (Bug#17973).
763 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
765 * frame.c (frame_unspecified_color): New function
766 refactored out from ...
767 (Fframe_parameters, Fframe_parameter): ... adjusted users.
768 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
770 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
771 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
772 * lisp.h (set_frame_param): Remove prototype.
773 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
774 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
777 Prefer 'x_display_info *' to 'Display *' in X selection code.
778 This helps to avoid unneeded calls to x_display_info_for_display.
779 * xterm.h (struct selection_input_event): Record 'x_display_info *'
780 instead of 'Display *'.
781 (SELECTION_EVENT_DPYINFO): New macro.
782 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
783 it as an lvalue. Mention this in comment.
784 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
785 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
786 (selection_data_to_lisp_data, receive_incremental_selection):
787 Convert to use 'x_display_info *'. Adjust users where appropriate.
788 (lisp_data_to_selection_data): Likewise. Also pass 'struct
789 selection data *' as last arg to not return values in args.
790 (unexpect_property_change): Use common removal technique.
792 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
794 * print.c (print_preprocess): Adjust to match changed
795 sub char-table structure and avoid crash (Bug#18038).
797 * data.c (wrong_choice): Not static any more.
798 * lisp.h (wrong_choice): Add prototype.
799 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
800 Declare namebuf as such. Tweak comment.
801 [USE_GTK]: Likewise for tool_bar_position.
802 (fset_tool_bar_position) [USE_GTK]: Ditto.
803 (FRAME_TOOL_BAR_POSITION): New macro.
804 * frame.c (x_report_frame_params):
805 * gtkutil.c (update_frame_tool_bar):
806 * xfns.c (Fx_create_frame): Use it.
807 (x_set_tool_bar_position): Add meaningful diagnostic messages.
809 2014-07-16 Eli Zaretskii <eliz@gnu.org>
811 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
812 buffer's default-directory only if it is a string. (Bug#17986)
814 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
816 More precise control over values of some buffer-local variables.
817 * keyboard.c (Qvertical_scroll_bar):
818 * frame.c (Qleft, Qright): Move to ...
819 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
820 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
821 (syms_of_buffer): DEFSYM all of the above, attach special properties.
822 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
823 vertical-scroll-bar, scroll-up-aggressively
824 and scroll-down-aggressively.
825 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
827 * nsfns.m, frame.h (Qleft, Qright):
828 * nsterm.m (Qleft): Remove declarations.
829 * gtkutil.c (toplevel): Include buffer.h.
830 * data.c (wrong_choice, wrong_range): New functions.
831 (store_symval_forwarding): Handle special properties of buffer-local
832 variables and use functions from the above to signal error, if any.
834 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
836 (struct frame): Re-arrange layout to avoid extra padding and use bit
837 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
838 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
839 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
840 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
841 Define as no-ops because there are no scroll bars anyway.
842 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
845 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
846 Add convenient setter.
847 (font_put_frame_data, font_get_frame_data): Use it.
849 2014-07-15 Daiki Ueno <ueno@gnu.org>
851 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
852 pointer argument, before dereferencing.
853 (XCHAR2B_BYTE2): Likewise.
855 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
857 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
858 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
859 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
860 Use record_unwind_protect_int and avoid consing.
861 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
863 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
865 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
867 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
868 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
870 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
871 (main) [MSDOS]: Use SET_BINARY instead of setmode.
872 * minibuf.c: Include binary-io.h instead of fcntl.h.
873 (read_minibuf_noninteractive):
874 Use set_binary_mode instead of handcrafted code.
875 Don't call emacs_set_tty if emacs_get_tty failed.
876 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
877 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
878 * w32.c (pipe2): Adjust eassert to include O_BINARY.
880 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
881 This works around a GCC compiler bug when Emacs is configured with
882 --enable-gcc-warnings.
884 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
886 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
887 or characters in string, respectively. Add comment.
888 * fringe.c (Fdefine_fringe_bitmap):
889 * fns.c (Fsubstring, substring_both): Use it.
890 * keymap.c (Fdefine_key, Flookup_key):
891 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
893 * term.c (tty_menu_add_pane, tty_menu_add_selection):
895 (tty_menu_show): Simplify because tty_menu_create never return NULL.
897 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
899 Improve behavior of 'bzr up; cd src; make -k'.
900 * Makefile.in (top_srcdir): New var.
901 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
902 Use '$(top_srcdir)' instead of '$(srcdir)/..';
903 its expansion is a bit shorter.
904 (../config.status): Actually build config.status instead of
906 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
907 New macros, copied and relocated from ../Makefile.in.
908 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
909 (../config.status, Makefile): New dependencies and rules,
910 copied with relocation from ../Makefile.in. This should be more
911 likely to rebuild the build machinery properly if you do a 'make'
912 in the src directory.
914 2014-07-12 Eli Zaretskii <eliz@gnu.org>
916 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
919 * w32fns.c (Fx_file_dialog): Mention in the doc string the
920 behavior on Windows 7 and later when the function is repeatedly
921 invoked with the same value of DIR. (Bug#17950)
923 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
924 string to match the one in w32fns.c.
926 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
927 stdin to binary mode only if it is connected to a terminal.
929 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
931 Coalesce extern decls.
932 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
933 * sysdep.c (emacs_get_tty, emacs_set_tty):
934 Move duplicate extern decls from here ...
935 * systty.h: ... to here, so that there's just one copy.
937 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
939 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
941 * nsfns.m (Fns_popup_font_panel): Ditto.
943 2014-07-11 Eli Zaretskii <eliz@gnu.org>
945 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
947 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
949 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
950 [DOS_NT]: Implement for WINDOWSNT.
952 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
955 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
957 * sysdep.c (suppress_echo_on_tty): New function.
958 * minibuf.c (read_minibuf_noninteractive): Use it.
960 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
962 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
963 sysinfo failed. Adjust docstring.
965 2014-07-11 Eli Zaretskii <eliz@gnu.org>
967 Implement memory-info for MS-DOS.
968 * dosfns.c (dos_memory_info): New function.
969 * dosfns.h (dos_memory_info): Add prototype.
970 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
971 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
972 of doing some of its job.
974 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
975 reference termios structure members.
977 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
979 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
981 * minibuf.c (top): Include systty.h. Declare external
982 emacs_get_tty and emacs_set_tty.
983 (Vread_hide_char): New lisp variable.
984 (read_minibuf_noninteractive): Hide characters with
985 Vread_hide_char if it is a character. (Bug#17839)
987 2014-07-10 Eli Zaretskii <eliz@gnu.org>
989 Implement memory-info for MS-Windows.
990 * w32.c (w32_memory_info): New function.
991 * w32.h (w32_memory_info): Prototype it.
992 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
994 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
996 * coding.h (struct coding_system): Remove 'error_positions' (unused)
997 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
998 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
999 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1000 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1001 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1002 (decode_coding_big5, decode_coding_charset, decode_coding)
1003 (encode_coding): Adjust users.
1005 * alloc.c (Fmemory_info): New function.
1007 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1009 * syntax.c (back_comment): Use more-natural location for label.
1011 * font.c, font.h (font_unparse_fcname): Now static.
1012 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1014 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1016 Next minor cleanup of font subsystem.
1017 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1018 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1020 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1022 * ftfont.h (ftfont_font_format): Remove prototype.
1023 * ftfont.c (ftfont_font_format): Remove; now unused.
1025 * nsfont.m (nsfont_open):
1026 * w32font.c (w32font_open_internal):
1027 * w32uniscribe.c (uniscribe_open):
1028 * xfont.c (xfont_open):
1029 * xftfont.c (xftfont_open): All users changed.
1031 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1032 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1034 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1036 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1037 x_produce_glyphs does when it generates a stretch glyph that
1038 represents a TAB. (Bug#17969)
1040 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1041 and there is a display property at that position, don't call
1042 move_it_to to move to a position before window start. (Bug#17942)
1043 Fix condition for finding CHARPOS by the first call to move_it_to.
1046 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1048 * syntax.c (find_defun_start): Try the cache even
1049 if !open_paren_in_column_0_is_defun_start.
1050 (back_comment): If find_defun_start was pessimistic, use the
1051 scan_sexps_forward result to improve the cache (bug#16526).
1053 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1055 * xdisp.c (redisplay_window): If redisplay of a window ends up
1056 with point in a partially visible line at end of the window, make
1057 sure the amended position of point actually has smaller Y
1058 coordinate; if not, give up and scroll the display. (Bug#17905)
1060 * window.c (window_scroll_pixel_based): When point ends up at the
1061 last fully visible line, don't let move_it_to stop at the left
1062 edge of the line and dupe us into thinking point is inside the
1065 * w32.c (network_interface_info): Make sure the argument is a
1068 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1070 * process.c (read_and_dispose_of_process_output): Fix typo
1071 in previous patch: we want nonnegative fds, not nonzero fds.
1073 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1075 * chartab.c (char_table_translate): Move to...
1076 * character.h (char_table_translate): ... inline function here.
1077 Avoid Faref and assume that args are always valid. This helps to
1078 speedup search, which is especially important for a huge buffers.
1079 * lisp.h (char_table_translate): Remove prototype.
1081 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1082 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1083 New function, with an intention to avoid code duplication between
1085 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1087 * ftfont.c (ftfont_open):
1088 * macfont.m (macfont_open):
1089 * xftfont.c (xftfont_open): Use it.
1091 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1093 * process.c: Add sanity checks for file descriptors (Bug#17844).
1094 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1095 Check that infd is nonnegative before using it as an fd.
1096 (read_and_dispose_of_process_output, Fprocess_send_eof):
1097 Likewise, for outfd.
1098 (wait_reading_process_output): Omit unnecessary check of infd.
1100 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1102 Minor fixups related to usage of the 'long' type.
1103 * gnutls.c (emacs_gnutls_handshake):
1104 * xfaces.c (dump_realized_face):
1105 Work even if 'long' is narrower than 'void *'.
1106 * termcap.c (scan_file):
1107 * xselect.c (x_decline_selection_request)
1108 (x_reply_selection_request, x_get_window_property):
1109 * xterm.c (x_set_frame_alpha):
1110 Remove unnecessary 'L' suffixes of integer constants.
1111 * xfns.c (hack_wm_protocols):
1112 * xselect.c (x_fill_property_data):
1113 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1114 Remove unnecessary casts to 'long'.
1115 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1117 Minor ImageMagick safety fixes.
1118 * image.c (imagemagick_compute_animated_image):
1119 Remove useless assignment to local. Avoid problems if dest_width is 0.
1120 (imagemagick_load_image): Use int for pixel counts that can't
1121 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1122 a row width greater than the image width (or greater than LONG_MAX!).
1124 2014-07-04 K. Handa <handa@gnu.org>
1126 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1127 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1128 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1130 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1132 * font.h (struct font_driver): Remove get_outline and free_outline;
1133 not used by any font driver.
1134 * ftfont.c (ftfont_driver):
1135 * macfont.m (macfont_driver):
1136 * nsfont.m (nsfont_driver):
1137 * w32font.c (w32font_driver):
1138 * w32uniscribe.c (uniscribe_font_driver):
1139 * xfont.c (xfont_driver): Related users changed.
1140 * xselect.c (x_get_window_property): Use convenient xmalloc.
1141 Call to xfree only if some data was really allocated.
1143 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1145 On MS-Windows, display busy cursor on all GUI frames.
1146 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1147 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1148 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1150 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1151 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1153 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1155 Use convenient alists to manage per-frame font driver-specific data.
1156 * frame.h (struct frame): Rename font_data_list to...
1157 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1158 * font.h (struct font_data_list): Remove; no longer need a special
1160 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1162 * font.c (font_put_frame_data, font_get_frame_data)
1163 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1165 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1166 Related users changed.
1167 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1168 Prefer convenient xmalloc and xfree.
1170 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1172 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1173 the window whose glyph row is being prepared and a flag whether it
1174 is for mode/header line. Make sure the glyph row's marginal areas
1175 are in sync with what the window wants.
1178 * xdisp.c (display_line, display_mode_line): Call
1179 prepare_desired_row with additional arguments, as appropriate.
1181 * dispextern.h (prepare_desired_row): Adjust prototype.
1183 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1185 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1186 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1187 caused by xw_popup_dialog in daemon mode (Bug#17891).
1189 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1191 * frame.c (do_switch_frame): When switching to another TTY frame,
1192 make sure FrameCols and FrameRows are in sync with the new frame's
1195 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1197 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1198 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1199 min_char slots. Adjust comment.
1200 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1201 Add SUB_CHAR_TABLE_OFFSET member.
1202 (make_uninit_sub_char_table): New function.
1203 (toplevel): Add compile-time assert to verify suitable member layout
1204 in Lisp_Sub_Char_Table.
1205 * alloc.c (mark_char_table): Add extra argument to denote char table
1206 subtype. Adjust to match new layout of sub char-table.
1207 (mark_object): Always mark sub char-tables with mark_char_table.
1208 * chartab.c (make_sub_char_table, copy_sub_char_table)
1209 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1210 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1211 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1212 All related users changed.
1213 * lread.c (read1): Adjust to match new layout of sub char-table.
1214 * print.c (print_object): Likewise (Bug#17898).
1216 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1218 * keymap.c (get_keyelt): Simplify.
1219 (copy_keymap_item): Remove left-over code for when we had
1220 key-shortcut caches.
1222 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1224 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1225 (dealloc): Remove for EmacsScroller.
1227 * nsterm.h (EmacsScroller): Remove dealloc.
1229 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1231 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1233 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1235 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1236 when setNeedsDisplay is called so we don't trigger redisplay for every
1239 * nsterm.m (any_help_event_p): New variable.
1240 (mouseMoved:): Set any_help_event_p to YES if help event is
1241 generated. Remove else with empty help event that triggered redisplay
1242 for every mouse move.
1243 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1245 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1247 * xfns.c (Qsuppress_icon): Remove; no real users.
1248 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1249 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1250 (syms_of_w32fns): Don't DEFSYM it.
1252 2014-06-29 Glenn Morris <rgm@gnu.org>
1254 * Makefile.in (ns-app): Mark as PHONY.
1256 2014-06-28 Glenn Morris <rgm@gnu.org>
1258 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1259 liblw.a in this directory.
1261 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1263 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1264 also in unibyte case. (Bug#17865)
1266 2014-06-28 K. Handa <handa@gnu.org>
1268 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1269 (MIN_CHARBUF_SIZE): New macro.
1270 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1272 2014-06-27 Glenn Morris <rgm@gnu.org>
1274 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1275 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1276 (.el.elc): Replace suffix rule with pattern rule.
1277 (%.elc): New pattern rule, with order-only prerequisite.
1278 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1279 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1280 in place of BOOTSTRAPEMACS.
1282 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1284 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1286 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1288 Consistently use validate_subarray to verify substring.
1289 * fns.c (validate_substring): Not static any more. Adjust to
1290 use ptrdiff_t, not EMACS_INT, because string and vector limits
1291 can't exceed ptrdiff_t even if EMACS_INT is wider.
1292 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1293 (secure_hash): Adjust user.
1294 * lisp.h (validate_subarray): Add prototype.
1295 * coding.c (Fundecodable_char_position):
1296 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1297 Use validate_subarray. Adjust comment to mention substring.
1299 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1301 Do not allow out-of-range character position in Fcompare_strings.
1302 * fns.c (validate_subarray): Add prototype.
1303 (Fcompare_substring): Use validate_subarray to check ranges.
1304 Adjust comment to mention that the semantics was changed. Also see
1305 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1307 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1309 Be more consistent about the 'Qfoo' naming convention.
1310 * image.c (Fimagemagick_types):
1311 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1312 * process.c (Fmake_network_process):
1313 Rename C local identifier 'Qfoo to avoid giving the false
1314 impression that it stands for the symbol 'foo'.
1316 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1318 Simplify and cleanup character conversion stuff.
1319 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1321 * character.c (multibyte_char_to_unibyte)
1322 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1323 * character.h (make_char): Remove; unused.
1324 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1325 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1326 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1327 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1328 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1330 2014-06-22 Mario Lang <mlang@delysid.org>
1332 * w32fns.c (Fw32_shell_execute): The the -> the.
1334 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1336 * xmenu.c (mouse_position_for_popup):
1337 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1338 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1339 * menu.c (Fx_popup_menu):
1340 * xselect.c (x_handle_dnd_message): Adjust users.
1341 * menu.h (mouse_position_for_popup): Remove prototype.
1342 * xterm.h (x_relative_mouse_position): Add prototype.
1343 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1344 call XFree if XQueryTree returns zero.
1346 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1348 * indent.c (Fvertical_motion): Doc fix.
1349 Move to the goal column, if any, with a single call to
1350 move_it_in_display_line, not in two calls. Doing this with two
1351 calls causes move_it_in_display_line apply the line-prefix
1352 handling twice instead of just once. (Bug#17823)
1354 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1356 Port to OS X ACLs (Bug#17810).
1357 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1358 ACL_TYPE_ACCESS) doesn't work.
1360 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1362 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1363 before checking key-translation-map (bug#17659).
1365 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1367 * font.c (font_make_object): Avoid dangling pointer which may
1368 crash GC (Bug#17771).
1370 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1372 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1373 prototype of DGifCloseFile as appropriate for older and newer
1375 (gif_close): New function, encapsulates the differences in the
1376 calling sequence of DGifCloseFile before v5.1.0 and after it.
1377 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1378 error string where appropriate. (Bug#17790)
1380 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1381 macro execution, make sure point didn't move since last complete
1382 redisplay, as the condition for using the glyph matrix
1383 information. (Bug#17777)
1385 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1387 Minor cleanup of fonset code.
1388 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1389 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1390 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1391 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1392 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1393 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1394 (free_realized_fontset): Remove because a no-op since 2008.
1395 (free_face_fontset): Adjust user.
1396 (syms_of_fontset): Shrink fontset by one extra slot.
1398 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1400 Omit redundant extern decls.
1401 Most of this patch is from Dmitry Antipov, in:
1402 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1403 * commands.h (update_mode_lines):
1404 * frame.h (Qbackground_color, Qforeground_color)
1405 (x_set_menu_bar_lines):
1406 * ftfont.c (ftfont_font_format):
1407 * intervals.h (Qkeymap, Qfont):
1408 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1409 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1410 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1411 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1412 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1413 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1414 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1415 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1416 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1417 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1418 (Qtool_bar, Qheader_line):
1419 * macros.c (Fexecute_kbd_macro):
1420 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1421 * xterm.c (x_delete_terminal, XSetIMValues):
1422 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1423 (x_implicitly_set_name, popup_activated)
1424 (widget_store_internal_border):
1425 Remove redundant decls.
1426 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1427 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1428 Remove _Noreturn, as make-docfile now does that for us.
1429 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1430 (Qregion_extract_function): New decl.
1431 * window.c, xfns.c: Include menu.h.
1433 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1435 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1437 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1439 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1440 * callint.c (read_file_name): ... convert to static here.
1441 * lisp.h (Fread_file_name): Do not EXFUN it.
1442 (STRING_COPYIN): Remove; unused.
1443 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1444 (char_composable_p): ... static function. All users changed.
1445 * eval.c (toplevel): Remove redundant #include directives.
1446 * xterm.c (x_initialize): Add static to match prototype.
1447 * ccl.c (Fccl_execute_on_string):
1448 * font.c (fon_intern_prop): Use make_specified_string.
1450 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1452 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1453 Reported by David Caldwell in:
1454 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1456 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1458 Do not ask for XRender extension each time XFT font is opened.
1459 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1460 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1462 2014-06-15 Glenn Morris <rgm@gnu.org>
1464 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1466 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1468 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1469 information if we are in the middle of executing a keyboard macro,
1470 since redisplay doesn't update the screen until the macro is
1471 finished. (Bug#17777)
1473 * alloc.c (cleanup_vector): Don't dereference a font driver
1474 pointer if it is NULL. (Bug#17771)
1476 2014-06-13 Glenn Morris <rgm@gnu.org>
1478 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1479 ($(lispsource)/international/charprop.el)
1480 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1481 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1482 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1483 GNU make automatically passes command-line arguments to sub-makes.
1485 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1487 Avoid hangs in accept-process-output (Bug#17647).
1488 * lisp.h, process.c (wait_reading_process_input):
1489 Return int, not bool. All uses changed.
1490 * process.c (SELECT_CANT_DO_WRITE_MASK):
1491 Remove macro, replacing with ...
1492 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1494 (status_notify): New arg WAIT_PROC. Return int, not void.
1497 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1499 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1500 the frame is the initial frame, because the hook is not set up
1501 then, and Emacs crashes.
1502 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1504 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1506 * keymap.c (silly_event_symbol_error): Don't recommend the use
1509 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1511 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1512 matching overlay strings with 'cursor' property against buffer
1513 positions traversed in the glyph row. (Bug#17744)
1515 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1517 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1520 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1521 determine 10.9 (Bug#17751).
1523 * macfont.m (macfont_draw): Positions were not freed.
1525 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1527 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1528 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1529 function. Also adjust comment.
1530 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1532 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1533 * font.c (font_done_for_face):
1534 * xface.c (realize_non_ascii_face): Adjust user.
1535 * font.h (struct font_driver): Convert 'prepare_face' to return
1536 void because its return value is never used anyway.
1537 * xfont.c (xfont_prepare_face): Return void.
1538 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1539 (xftfont_done_face): Use xfree.
1541 * dispextern.h (last_tool_bar_item): Remove declaration.
1542 * frame.h (struct frame): New member last_tool_bar_item.
1543 * frame.c (make_frame): Initialize it.
1544 * xdisp.c (toplevel): Remove last_tool_bar_item.
1545 (handle_tool_bar_click, note_tool_bar_highlight):
1546 * w32term.c (w32_read_socket, w32_initialize):
1547 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1549 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1550 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1552 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1554 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1555 * process.c (Faccept_process_output)
1556 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1557 the return value is about PROCESS, not about other processes.
1559 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1561 Further adjustments to mark_object and friends.
1562 Now the mark_object's stack is just 32 bytes on a 64-bit
1563 system, which means extra 20% off the stack usage.
1564 * alloc.c (mark_save_value): As before, refactored out from ...
1565 (mark_object): ... adjusted user. Also add comment.
1567 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1569 Fix core dump after a dropped X connection (Bug#17704).
1570 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1571 is dead, as we may be shutting down.
1573 2014-06-08 Glenn Morris <rgm@gnu.org>
1575 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1577 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1579 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1581 If a C name must be extern on some platforms, make it extern on all.
1582 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1584 * font.h (ftxfont_driver) [HAVE_XFT]:
1585 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1586 * lisp.h (get_frame_param):
1587 * menu.h (tty_menu_show):
1588 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1589 * termhooks.h (encode_terminal_code):
1590 * xterm.h (x_menu_wait_for_event):
1592 * frame.c (get_frame_param):
1593 * fringe.c (max_used_fringe_bitmap):
1594 * ftxfont.c (ftxfont_driver):
1595 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1596 * menu.c (menu_items_inuse):
1597 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1598 * term.c (encode_terminal_code, tty_menu_show):
1599 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1600 * xfaces.c (load_color):
1601 * xmenu.c (x_menu_wait_for_event):
1604 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1606 Change object marking routines to minimize stack usage.
1607 This change moves a few cold paths from mark_object to NO_INLINE
1608 functions and adjusts symbol marking loop. According to GCC 4.8.2
1609 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1610 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1611 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1612 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1613 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1614 refactored out from ...
1615 (mark_object): ... adjusted user. Also mark symbols in a tight
1617 (mark_face_cache): Add NO_INLINE.
1619 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1621 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1622 contains garbage on WINDOWSNT (which could potentially infloop at
1625 Minimize cursor motion during TTY menu updates.
1626 * term.c (tty_menu_display): Don't position cursor here.
1627 Instead, pass the cursor coordinates to update_frame_with_menu.
1628 (tty_menu_activate): Send the hide cursor command only once in an
1629 iteration through the outer 'while' loop.
1631 * dispnew.c (update_frame_1): Accept an additional argument
1632 SET_CURSOR_P, and position the cursor at the end of the frame
1633 update only if that argument is non-zero. All callers changed to
1634 provide the additional argument as non-zero, except for
1635 update_frame_with_menu.
1636 (update_frame_with_menu): Accept 2 additional arguments ROW and
1637 COL; if they are non-negative, instruct update_frame_1 not to
1638 position the cursor, and instead position it according to ROW and COL.
1640 * dispextern.h (update_frame_with_menu): Update prototype.
1642 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1644 * callproc.c (call_process): Don't check read-only if we don't insert
1645 anything (bug#17666).
1647 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1649 * dispnew.c (update_frame_with_menu): Set display_completed.
1651 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1653 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1655 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1657 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1659 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1660 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
1662 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
1664 * window.c (Frecenter): Signal an error if window-buffer is not
1667 * keyboard.c (make_lispy_position): Don't include a buffer position in
1668 mode/header-line mouse events.
1670 * keyboard.c (read_char): Handle (t . <event>) in the second use of
1671 Vunread_command_events (bug#17650).
1673 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
1675 * xterm.c (x_setup_pointer_blanking):
1676 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
1678 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
1680 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
1681 because it will be defined in generated config.h if needed.
1683 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1685 Use terminal-specific hooks to display popup dialogs.
1686 * termhooks.h (struct terminal): New field popup_dialog_hook.
1687 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
1688 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
1689 code and use popup_dialog_hook.
1690 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
1691 * nsterm.h (ns_popup_dialog): Adjust prototype.
1692 * nsterm.m (ns_create_terminal):
1693 * w32term.c (w32_create_terminal):
1694 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
1695 Setup popup_dialog_hook.
1697 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1699 * w32heap.c (report_temacs_memory_usage): Improve the report by
1700 reporting the large blocks that are actually occupied at dump time.
1702 * w32console.c (initialize_w32_display): Set the console
1703 menu_show_hook, otherwise TTY menus are broken on w32.
1705 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1707 Use terminal-specific hooks to display menus.
1708 * termhooks.h (struct terminal): New field menu_show_hook.
1709 * menu.h (<anonymous enum>): Bit flags for menu hooks.
1710 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
1712 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
1713 * nsmenu.m (ns_menu_show):
1714 * w32menu.c (w32_menu_show):
1715 * xmenu.c (x_menu_show):
1716 * term.c (tty_menu_show): Adjust to use bit flags.
1717 (set_tty_hooks): Set menu_show_hook.
1718 * xterm.c (x_create_terminal):
1719 * nsterm.m (ns_create_terminal):
1720 * msdos.c (initialize_msdos_display):
1721 * w32term.c (w32_create_terminal): Likewise.
1723 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
1725 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
1727 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1729 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
1730 (FD_SET): Don't define on WINDOWSNT.
1732 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1734 * emacs.c: Include "sysselect.h", to define its inline functions.
1735 Problem reported by Glenn Morris in:
1736 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
1738 Do not require libXt-devel when building with gtk.
1739 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
1740 dependency on libXt-devel.
1741 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
1742 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
1743 lwlib-widget.h now does this.
1744 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
1746 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
1748 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
1749 * process.c (add_read_fd, delete_read_fd, add_write_fd)
1750 (delete_write_fd, wait_reading_process_output):
1751 Remove now-redundant easserts.
1752 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
1753 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1754 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
1755 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
1757 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1759 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
1760 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
1761 (calloc): Don't undef, it is never defined.
1762 (HEAP_ENTRY_SHIFT): Remove unused macro.
1764 * Makefile.in (C_HEAP_SWITCH): Remove.
1765 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
1767 Fix MS-Windows build broken by menu changes on 2014-06-02.
1768 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
1770 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
1771 Define instead of including ../lwlib/lwlib.h, which causes
1772 compilation errors due to missing X11 headers.
1774 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1776 * process.c (wait_reading_process_output): Omit incorrect test of
1777 p->infd against zero. Add easserts for infd having a plausible value.
1779 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1781 Adjust to match recent lwlib changes.
1782 * menu.h (xmalloc_widget_value): Replace by ...
1783 (make_widget_value): ... new prototype.
1784 * menu.c (xmalloc_widget_value): Replace by ...
1785 (make_widget_value): ... new function.
1786 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
1787 * gtkutil.c (malloc_widget_value, free_widget_value):
1788 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
1789 * keyboard.h (enum button_type, struct _widget_value):
1790 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
1792 * nsmenu.m (ns_update_menubar, ns_menu_show):
1793 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
1794 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
1795 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
1797 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1799 * image.c (x_query_frame_background_color)
1800 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
1801 Fix --enable-gcc-warnings compilation without image libraries.
1803 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1805 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
1806 emulated break value only if it goes up.
1807 (sbrk): Add assertion that the INCREMENT argument is strictly
1808 zero. Improve and correct the commentary.
1810 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1812 Improve AIX-related merge from emacs-24.
1813 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
1814 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
1815 not on AIX; since we're on the trunk we can use enums more broadly.
1817 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1819 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
1821 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1822 to min(value, whole).
1824 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1826 Bring back the changes to GDB-visible symbols, but only on AIX.
1827 And only if it's not pre-4.2 GCC.
1828 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1829 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1830 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1833 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1835 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1836 with PT, not GPT. (Bug#16433)
1838 Revert last changes to GDB-visible symbols.
1839 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1840 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1841 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1844 2014-06-02 Glenn Morris <rgm@gnu.org>
1846 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1848 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1850 Fix port to 32-bit AIX with xlc (Bug#17598).
1851 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1852 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1853 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1854 to work around a compiler bug in IBM xlc 12.1.
1856 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1858 * xterm.c (x_update_window_end): Don't invalidate the entire
1859 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1860 highlight needs to be redisplayed. (Bug#17588)
1862 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1864 Port the GDB-visible symbols to AIX.
1865 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1866 optimizes away the relevant external symbols. Use enums instead;
1867 this suffices for the AIX port, which is 32-bit-only anyway.
1868 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1869 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1870 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1873 Include sources used to create macuvs.h.
1874 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1875 * macuvs.h: Use automatically-generated header.
1877 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1879 Port signal-handling to DragonFly BSD (Bug#17646).
1880 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
1881 Move implementations from callproc.c to sysdep.c.
1882 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
1883 Move declarations from process.h to syssignal.h.
1885 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
1887 * callint.c (Ffuncall_interactively): Add usage.
1889 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1891 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
1893 2014-05-30 Eli Zaretskii <eliz@gnu.org>
1895 * w32heap.c (malloc_before_dump, malloc_after_dump)
1896 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1897 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
1898 set errno where appropriate to emulate CRT functions.
1900 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
1902 Debugging facility to check whether 'const char *' points to
1903 relocatable data of non-pure Lisp string.
1904 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
1905 (mark_maybe_pointer): ... adjusted user.
1906 (relocatable_string_data_p): New function.
1907 * lisp.h (relocatable_string_data_p): Add prototype.
1908 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
1909 the pointer to relocatable Lisp data is not used.
1911 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1913 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
1914 * atimer.c (block_atimers):
1915 * callproc.c (block_child_signal): Block SIGINT too;
1916 otherwise, its handler might now unblock signals that it shouldn't.
1917 * keyboard.c (read_char): Clear signal mask, since we may
1918 be in a SIGINT handler, and many signals may be masked.
1919 * keyboard.c (handle_interrupt):
1920 * sysdep.c (handle_arith_signal):
1921 Clear signal mask instead of just unblocking the signal that
1922 was received, since several signals may be blocked at this point.
1924 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1926 * Makefile.in (TEMACS_POST_LINK): Remove target.
1927 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
1928 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
1930 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1932 * xmenu.c (xdialog_show): Remove prototype, rename to
1933 x_dialog_show, remove 2nd arg because it's always zero
1934 and simplify accordingly.
1935 (xw_popup_dialog): Adjust user.
1936 * w32menu.c (w32_dialog_show): Adjust prototype, remove
1937 2nd arg because it's always zero and simplify accordingly.
1938 (w32_popup_dialog): Adjust user.
1940 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1942 * w32heap.c (report_temacs_memory_usage): New function.
1944 * unexw32.c (unexec) [ENABLE_CHECKING]:
1945 Call report_temacs_memory_usage.
1947 * w32heap.h (report_temacs_memory_usage): Add prototype.
1949 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1951 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
1952 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
1954 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1956 * buffer.c (init_buffer): Accept an argument 'initialized'.
1957 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
1958 mmap_regions and mmap_fd, to avoid referencing stale data from the
1959 dump phase. Add an assertion for buffer text of buffers created
1960 in temacs before this function is called. (Bug#17622)
1961 (mmap_regions_1, mmap_fd_1): Remove unused variables.
1963 * lisp.h (init_buffer): Update prototype.
1965 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
1967 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1969 * alloc.c (Fgarbage_collect): Fix compilation with
1970 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1972 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1974 * frame.c, frame.h (frame_char_to_pixel_position)
1975 (frame_set_mouse_position): Now static, and made private in
1976 frame.c rather than public in frame.h.
1978 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1980 Refactor mouse positioning stuff to avoid code duplication.
1981 * frame.h (frame_char_to_pixel_position): New function.
1982 (x_set_mouse_position): Rename to...
1983 (frame_set_mouse_position): ...new function.
1984 (frame_set_mouse_pixel_position): Add prototype.
1985 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
1986 Rename to frame_set_mouse_pixel_position.
1987 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
1989 * xterm.h, w32term.h ( x_set_mouse_position)
1990 (x_set_mouse_pixel_position): Remove prototypes.
1992 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1994 On X, always make pointer visible when deleting frame (Bug#17609).
1995 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
1997 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
1999 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2000 * keyboard.c (gobble_input): If there is no terminal input error,
2001 make sure the pointer is visible for all frames on this terminal.
2002 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2003 it was previously disabled.
2005 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2007 * data.c (Fzerop): Move to Elisp.
2008 (syms_of_data): Don't defsubr it.
2009 * keyboard.c (echo_keystrokes_p): New function.
2010 (read_char, record_menu_key, read_key_sequence): Use it.
2012 * callint.c (Qfuncall_interactively): New var.
2013 (Qcall_interactively): Remove.
2014 (Ffuncall_interactively): New function.
2015 (Fcall_interactively): Use it.
2016 (syms_of_callint): Defsubr it.
2018 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2020 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2021 relocated from under us.
2023 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2025 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2026 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2028 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2030 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2031 for MinGW, since it no longer uses gmalloc.
2033 * buffer.c: Do not define mmap allocations functions for Windows.
2034 Remove mmap_find which is unused. Remove mmap_set_vars which does
2036 [WINDOWSNT]: Include w32heap.h.
2037 (init_buffer): Always allocate new memory for buffers.
2039 * emacs.c: Remove mmap_set_vars calls.
2041 * image.c (free_image): Undef free for Windows because it is
2042 redirected to our private version.
2044 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2045 (copy_executable_and_dump_data): Remove dumping the heap section.
2046 (unexec): Restore using_dynamic_heap after dumping.
2048 * w32heap.c (dumped_data_commit, malloc_after_dump)
2049 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2050 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2051 (mmap_free): New functions.
2053 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2055 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2057 * image.c (imagemagick_load_image): Use MagickRealType for local
2058 'color_scale', instead of double, to avoid a GCC warning about
2061 * xfns.c (Fx_window_property): Remove unused local.
2063 Don't kill already-reaped process (Bug#17561).
2064 * process.c (process_send_signal): Fix race condition where a
2065 subprocess was reaped by a signal handler between the check for
2066 liveness and calling 'kill', which meant that Emacs could in
2067 theory kill an innocent bystander process. Do the fix by blocking
2068 SIGCHLD in a critical section that checks liveness before killing.
2070 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2072 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2074 2014-05-26 Ken Brown <kbrown@cornell.edu>
2076 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2077 even if !CYGWIN (see bug#17510).
2079 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2081 * nsfns.m (Fns_do_applescript): Surround NSApp run
2082 with calls to ns_init_events, ns_finish_events (Bug#17424).
2084 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2086 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2087 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2089 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2090 with calls to ns_init_events, ns_finish_events (Bug#17424).
2092 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2094 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2095 if we are iterating over an object that generates glyphs for
2096 marginal areas. (Bug#17585)
2098 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2100 * xdisp.c (safe__call1, safe__eval): Now static.
2102 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2104 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2105 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2106 (safe_call1): Call safe_call instead of safe__call directly.
2108 2014-05-26 Ken Brown <kbrown@cornell.edu>
2110 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2111 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2114 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2116 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2117 (safe__call, safe__call1, safe__eval): New functions.
2118 (safe_call): Use it.
2119 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2120 (display_mode_element): Same for `:eval'.
2122 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2124 Fix port to 32-bit AIX (Bug#17540).
2125 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2126 twice. _text already includes this offset.
2127 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2129 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2131 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2132 when closest_pos is identical to to_charpos, don't recurse, since
2133 we already tried that, and failed. (Bug#17539)
2135 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2136 unwinding when frame's faces were not initialized yet, increment
2137 the frame's image-cache reference count before calling
2138 x_free_frame_resources. Don't dereference
2139 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2141 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2143 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2146 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2147 macfont.m, call draw with adjusted arguments so font drivers
2148 don't need to do that.
2150 * macfont.m (macfont_draw): Merge changes from Macport.
2152 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2154 * alloc.c (garbage_collect_1): New function, with all of the guts
2155 of Fgarbage_collect.
2156 (mark_stack): Accept an argument END and don't mark Lisp objects
2157 on the stack beyond the address given by END. Calculation of END
2158 was moved to Fgarbage_collect.
2159 (Fgarbage_collect): Calculate the end address of the stack portion
2160 that needs to be examined by mark_stack, and pass that address to
2161 garbage_collect_1, which will pass it to mark_stack.
2162 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2163 for more details about the underlying problems. In particular,
2164 this avoids dumping Emacs with the large hash-table whose value is
2165 held in purify-flag for most of the time loadup.el runs.
2167 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2169 * xfns.c (x_window_property_intern): New function (code from
2171 (Fx_window_property): Call x_window_property_intern. If property
2172 not found and NILP (source) and outer window != inner window,
2173 check outer window for property (Bug#17537).
2175 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2177 Supply malloc and alloc_size attributes for extern allocators.
2178 This documents the C API, and helps GCC generate a bit better code.
2179 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2180 (ATTRIBUTE_MALLOC_SIZE): New macros.
2181 * gmalloc.c (malloc, realloc, calloc):
2182 * gtkutil.h (malloc_widget_value):
2183 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2184 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2187 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2189 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2190 * image.c (imagemagick_load_image): Port to hosts that do not use
2191 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2193 2014-05-21 Leo Liu <sdl.web@gmail.com>
2195 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2197 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2199 * dbusbind.c (xd_signature): Revert last 2 patches.
2201 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2203 Allow any non-nil value to count as true in bool-vector.
2204 Likewise for xd_signature in dbusbind.c.
2205 This is more consistent with the usual practice in Emacs, which is
2206 that any non-nil value counts as true.
2207 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2208 * dbusbind.c (xd_signature): Likewise, for booleans.
2209 * data.c, lisp.h (Qbooleanp):
2210 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2212 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2214 * lisp.h (CHECK_BOOLEAN): New function.
2215 * alloc.c (Fbool_vector): New function.
2216 (syms_of_alloc): Defsubr it.
2217 * data.c (Qbooleanp): New symbol.
2218 (syms_of_data): DEFSYM it.
2219 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2221 * font.c (font_matching_entity): Extract font-entity object
2222 from the vector of matching entities (Bug#17486).
2224 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2226 Assume C99 or later (Bug#17487).
2227 * bytecode.c (B__dummy__): Remove.
2228 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2229 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2230 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2231 * regex.c (DEBUG_PRINT): Assume varargs macros.
2232 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2234 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2236 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2237 memory for every buffer that was dumped.
2239 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2241 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2242 (Fnreverse): Allow vectors and bool vectors.
2244 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2246 Minor cleanup for terminal setup.
2247 * termhooks.h (create_terminal): Adjust prototype.
2248 * terminal.c (create_terminal): Pass output method and RIF as args.
2249 (init_initial_terminal):
2250 * nsterm.m (ns_create_terminal):
2251 * term.c (init_tty):
2252 * w32term.c (w32_create_terminal):
2253 * xterm.c (x_create_terminal): Adjust users.
2254 Avoid redundant NULL initializers and add comments.
2256 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2258 * keyboard.c (Qdeactivate_mark): Now static.
2260 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2262 If available, use Xfixes extension to do pointer blanking.
2263 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2264 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2265 (make_invisible_cursor): Move to...
2266 * xterm.c (make_invisible_cursor): ...here.
2267 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2268 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2269 (x_term_init): Call to x_setup_pointer_blanking.
2270 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2271 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2273 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2275 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2277 2014-05-12 Glenn Morris <rgm@gnu.org>
2279 * fileio.c (Ffile_executable_p): Doc tweak.
2281 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2283 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2284 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2286 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2288 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2290 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2292 Fix initialization of minibuffer history variable (Bug#17430).
2293 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2294 Move the initialization up to prevent any "value void" message.
2296 2014-05-08 Samuel Bronson <naesten@gmail.com>
2298 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2299 are matched (bug#17413).
2301 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2303 Stop tooltips pulling Emacs window to front (Bug#17408).
2304 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2305 SetWindowPos invocations.
2307 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2309 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2310 not initialized (Bug#17398).
2312 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2314 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2316 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2318 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2319 [HAVE_NS]: Do not include png.h.
2320 (x_query_frame_background_color): New function.
2321 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2322 (png_load_body): Coalesce duplicate code.
2324 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2326 Consult libpng-config more consistently (Bug#17339).
2327 * Makefile.in (PNG_CFLAGS): New var.
2328 (ALL_CFLAGS): Use it.
2329 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2330 CFLAGS now handles this.
2332 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2334 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2335 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2336 because WCONTINUED is always defined now.
2337 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2339 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2341 * buffer.c (overlay_strings): Fix the wording of the commentary.
2343 2014-05-01 Glenn Morris <rgm@gnu.org>
2345 * floatfns.c (Fisnan):
2346 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2348 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2350 * term.c (tty_menu_activate): A better initialization for cursor
2353 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2355 * intervals.c: Tighten assertions.
2356 (create_root_interval): Make sure the interval is not empty.
2357 (intervals_equal): Use booleans.
2358 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2359 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2360 (balance_possible_root_interval): Simplify and use booleans.
2361 (split_interval_right, split_interval_left): Check LENGTH, and remove
2362 now redundant assertion.
2363 (adjust_intervals_for_insertion): Remove now redundant assertions.
2364 (delete_node, interval_deletion_adjustment)
2365 (adjust_intervals_for_deletion, merge_interval_right)
2366 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2367 (reproduce_interval): Make sure the interval is not empty.
2369 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2371 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2372 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2373 satisfaction that they would always be initialized.
2375 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2377 * term.c (tty_menu_display): Move the cursor to the active menu item.
2378 (tty_menu_activate): Return the cursor to the active menu item
2379 after displaying the menu and after displaying help-echo.
2380 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2381 for the details of why this is needed by screen readers and
2384 2014-04-30 Glenn Morris <rgm@gnu.org>
2386 * process.c (handle_child_signal):
2387 Handle systems without WCONTINUED. (Bug#15110, 17339)
2389 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2391 * window.c (struct saved_window): Remove mark.
2392 (Fset_window_configuration, save_window_save)
2393 (compare_window_configurations): Don't touch marks any more.
2395 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2397 Use bits_word for gcmarkbits.
2398 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2399 bits_word is typically a tad more efficient for mark bits than
2400 unsigned is, so use bits_word. All uses changed.
2401 * lisp.h (BITS_PER_INT): Remove; no longer used.
2403 Avoid undefined behavior in signed left shift.
2404 This ports to GCC 4.9.0 with -fsanitize=undefined.
2405 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2407 * regex.c (extract_number):
2408 * lisp.h (make_number, XINT):
2409 Do not shift a 1 bit left into a sign bit.
2410 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2411 not int, for gcmarkbits. All uses changed.
2413 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2415 * search.c (Fnewline_cache_check): Don't try to count newlines
2416 outside the buffer's restriction, as find_newline doesn't support that.
2418 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2420 * window.c (Fset_window_configuration): Deactivate the mark before
2422 (set_window_buffer): Ignore window_initialized.
2423 (window_initialized): Remove.
2424 * keyboard.c (Qdeactivate_mark): Not static any more.
2425 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2428 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2430 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2431 and to clang 3.4, which have fixed the bug. This should let us
2432 run a bit faster on these platforms when address sanitization is
2435 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2437 Port to GCC 4.9.0 with --enable-gcc-warnings.
2438 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2440 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2441 a way that also works with GCC 4.9.0.
2443 * search.c (Fnewline_cache_check): Remove unused locals.
2445 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2447 * search.c (find_newline1): New subroutine.
2448 (Fnewline_cache_check): New function.
2449 (syms_of_search): Defsubr it.
2451 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2453 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2454 * keyboard.c (unblock_input): Add comment.
2455 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2457 2014-04-22 Daniel Colascione <dancol@dancol.org>
2459 * lread.c (readevalloop_eager_expand_eval): New function
2460 that can recurse into toplevel forms.
2461 (readevalloop): Call it.
2462 * lisp.h: Declare Qprogn.
2463 * callint.c (Qprogn): No longer static.
2465 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2467 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2468 Also change identifiers to match the comments, and add more assertions
2471 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2473 * emacs.c (close_output_streams): Don't clear and restore errno.
2475 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2477 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2478 never becomes visible, i.e. using XMonad (Bug#17237).
2480 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2482 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2483 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2484 (Fline_pixel_height): Don't assume that the current buffer and the
2485 selected window's buffer are one and the same. (Bug#17281)
2487 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2488 paragraph-start cache before the newline cache. (Bug#17269)
2490 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2492 * term.c (tty_send_additional_strings): No need to fflush here,
2494 (tty_set_terminal_modes): fflush after sending additional strings,
2497 2014-04-17 Daniel Colascione <dancol@dancol.org>
2499 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2501 (tty_send_additional_strings): New function.
2502 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2503 (syms_of_term): Intern tty-mode-set-strings and
2504 tty-mode-reset-strings.
2506 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2508 * window.c (save_window_save): Lookup window_point_insertion_type in
2509 the right buffer (bug#15457).
2510 (Qwindow_point_insertion_type): New var.
2511 (syms_of_window): Initialize it.
2513 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2515 Fix the MSDOS build.
2516 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2517 (copy_text_and_data): Zero out the atexit chain pointer before
2520 * termhooks.h (encode_terminal_code): Update prototype.
2522 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2523 visible for all DOS_NT ports, not just WINDOWSNT.
2524 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2526 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2527 unless it is defined.
2528 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2530 * process.c (close_on_exec, accept4, process_socket): Move into
2531 the "ifdef subprocesses" part.
2532 (catch_child_signal): Condition by "ifdef subprocesses".
2533 (syms_of_process) <Qinternal_default_process_sentinel>
2534 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2536 * msdos.h: Add prototypes for new functions.
2537 (EINPROGRESS): Define.
2538 (O_CLOEXEC): Define to zero.
2540 * msdos.c (check_window_system): Remove unnecessary an
2541 incompatible duplicate function.
2542 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2543 New functions in support of new functionality.
2545 * menu.c (single_menu_item): Add visual indication of submenu
2546 also for menus on MSDOS frames.
2547 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2549 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2550 when async subprocesses aren't supported.
2552 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2554 * emacs.c (close_output_streams): Zero out errno before calling
2557 * dired.c [MSDOS]: Include msdos.h.
2559 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2560 (DATA_START) [MSDOS]: Define.
2561 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2563 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2564 Ifdef away for MSDOS.
2565 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2566 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2568 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2569 Use temporary file template that is compatible with mkostemp.
2570 Move vfork-related portions under #ifndef MSDOS.
2571 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2573 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2575 * buffer.c (Foverlays_at): Add argument `sorted'.
2577 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2579 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2580 text, invalidate the bidi_paragraph_cache upto and including the
2583 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2585 Port to IRIX 6.5 (Bug#9684).
2586 * conf_post.h (INET6) [IRIX6_5]: Define.
2587 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2588 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2590 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2592 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2593 before passing it to system APIs.
2595 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2597 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2598 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2600 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2602 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2604 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2606 Remove DATA_SEG_BITS.
2607 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2608 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2609 cc, but that platform is so old that SGI itself stopped supporting
2610 it in December 2013. If you still need Emacs on IRIX, please
2611 either compile with GCC and port the undumping code, or run
2612 './configure --with-wide-int'.
2613 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2614 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2615 DEFINE_GDB_SYMBOL_START way to define it.
2616 (NONPOINTER_BITS): New macro.
2617 (EMACS_INT): Use it.
2618 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2619 the problem and/or configuring --with-wide-int.
2620 (USE_LSB_TAG): Simplify, based on above changes.
2621 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2622 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2624 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2626 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2627 covered by a display string that ends in a newline, and that cases
2628 going back by DVPOS lines to hit the search limit, lift the limit
2629 and go back until DVPOS is reached. (Bug#17244)
2631 * indent.c (Fvertical_motion): Handle correctly the case when the
2632 display string is preceded by an empty line.
2634 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2635 use S_IWRITE instead.
2637 2014-04-11 Glenn Morris <rgm@gnu.org>
2639 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2641 2014-04-11 Ken Brown <kbrown@cornell.edu>
2643 * Makefile.in (EMACS_MANIFEST): Revert last change.
2645 2014-04-10 Daniel Colascione <dancol@dancol.org>
2647 * puresize.h (BASE_PURESIZE): Increase.
2649 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2651 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2653 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2654 region handling (and don't call signal_before_change) if
2655 inhibit_modification_hooks is set.
2656 (signal_before_change): Don't check inhibit_modification_hooks any more.
2658 2014-04-08 Daniel Colascione <dancol@dancol.org>
2660 * alloc.c (sweep_symbols, mark_object): Assert that symbol
2661 function cells contain valid lisp objects. (Modified version of
2664 * alloc.c (detect_suspicious_free): Split actual stack capturing
2665 out into new function for easier breakpoint setting.
2666 (note_suspicious_free): New function.
2668 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
2670 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
2672 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
2673 (symbol_block_pinned): New var.
2674 (Fmake_symbol): Initialize `pinned'.
2675 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
2676 pinned and signal an error for un-purifiable objects.
2677 (pure_cons): Use it.
2678 (Fpurecopy): Use it, except for objects that can't be purified.
2679 (mark_pinned_symbols): New function.
2680 (Fgarbage_collect): Use it.
2681 (gc_sweep): Remove hack made unnecessary.
2683 2014-04-07 Glenn Morris <rgm@gnu.org>
2685 * keyboard.c (Fopen_dribble_file): Doc tweak.
2687 2014-04-07 Ken Brown <kbrown@cornell.edu>
2689 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
2691 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
2693 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
2694 We have a substitute execinfo.h on hosts that lack it.
2695 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
2696 isn't optimized away.
2698 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
2700 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
2701 * alloc.c (memory_full):
2702 * charset.c (syms_of_charset):
2703 * doc.c (Fsnarf_documentation):
2705 * font.c (BUILD_STYLE_TABLE):
2706 * keyboard.c (make_lispy_event):
2707 * profiler.c (setup_cpu_timer):
2708 * xgselect.c (xg_select):
2709 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
2711 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
2712 Replace the only use with ARRAYELTS (font_property_table).
2713 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
2715 2014-04-03 Daniel Colascione <dancol@dancol.org>
2717 * xterm.c (x_term_init):
2718 * xfns.c (best_xim_style):
2719 * xfaces.c (Fdump_colors):
2720 * w32fns.c (w32_default_color_map):
2721 * w32.c (init_environment, N_ENV_VARS):
2722 * unexcw.c (read_exe_header):
2723 * term.c (term_get_fkeys_1):
2724 * sysdep.c (init_baud_rate):
2725 * nsterm.m (ns_convert_key):
2726 * nsfns.m (get_geometry_from_preferences):
2727 * msdos.c (dos_set_window_size, init_environment):
2728 * macfont.m (mac_font_get_glyph_for_cid)
2729 (macfont_store_descriptor_attributes)
2730 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
2731 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
2732 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
2734 * image.c (xpm_str_to_color_key):
2735 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
2736 * frame.c (x_set_frame_parameters):
2737 * fileio.c (Ffile_selinux_context):
2738 * emacs.c (sort_args):
2739 * dosfns.c (msdos_stdcolor_name):
2740 * dired.c (file_attributes):
2741 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
2742 Change expressions of the form sizeof(arr) / sizeof(arr[0])
2745 2014-04-02 Daniel Colascione <dancol@dancol.org>
2747 * data.c (Ffset): Abort if we're trying to set a function call to
2750 * lisp.h (ARRAYELTS): New macro.
2752 * alloc.c: Include execinfo.h if available.
2753 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
2754 (suspicious_free_record): New structure.
2755 (suspicious_objects, suspicious_object_index)
2756 (suspicious_free_history, suspicious_free_history_index):
2758 (find_suspicious_object_in_range, detect_suspicious_free)
2759 (Fsuspicious_object): New functions.
2760 (cleanup_vector): Call find_suspicious_object_in_range.
2762 2014-04-02 Martin Rudalics <rudalics@gmx.at>
2764 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
2765 width from font width (Bug#17163).
2767 * frame.c (x_set_frame_parameters): Calculate default values of
2768 new frame sizes only after all other frame parameters have been
2769 processed (Bug#17142).
2771 2014-04-02 Ken Brown <kbrown@cornell.edu>
2773 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
2776 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2778 * xterm.c (x_draw_image_glyph_string): Adjust image background
2779 width accordingly when its x position is adjusted. (Bug#17115)
2781 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
2783 * font.c (font_list_entities): Do not add empty vector to font cache.
2784 (font_matching_entity): Likewise. If matching entity is found, insert
2785 1-item vector with this entity instead of entity itself (Bug#17125).
2787 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
2789 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
2791 * fns.c (validate_subarray): Rename from validate_substring,
2792 since it works for vectors too. New arg ARRAY. Optimize for the
2793 non-nil case. Instead of returning bool, throw an error if out of
2794 range, so that the caller needn't do that. All uses changed.
2795 Report original values if out of range.
2796 (Fsubstring, Fsubstring_no_properties, secure_hash):
2797 Also optimize the case where FROM is 0 or TO is the size.
2799 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2801 * search.c (Freplace_match): Use make_specified_string.
2802 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
2803 to catch bogus override face of glyph strings.
2804 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
2805 Move common substring range checking code to...
2806 (validate_substring): ...this function.
2808 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
2810 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
2812 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
2814 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
2815 bar is zero height, just return (Bug#16976).
2816 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
2818 * nsterm.h (EmacsView): Add wait_for_tool_bar.
2820 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
2821 is nil. If waiting for toolbar to complete, force a redraw.
2823 2014-03-28 Glenn Morris <rgm@gnu.org>
2825 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
2826 (emacs_bugreport): New variable.
2827 (usage_message): Use PACKAGE_BUGREPORT.
2828 (syms_of_emacs) <report-emacs-bug-address>: New variable.
2830 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
2832 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
2834 Port recent signal-related changes to FreeBSD.
2835 Problem reported by Herbert J. Skuhra.
2836 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
2837 Move decls from here ...
2838 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
2840 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2842 * w32term.c (x_draw_image_glyph_string): Fix computation of height
2843 and width of image background when it is displayed with a 'box'
2846 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
2848 More backward-compatible fix to char-equal core dump (Bug#17011).
2849 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
2850 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
2852 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
2854 * image.c (init_svg_functions): When loading SVG-related libraries,
2855 free already loaded libraries if the initialization fails.
2856 (rsvg_handle_set_size_callback): Remove declaration, unused.
2858 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
2860 Fix core dump in char-equal (Bug#17011).
2861 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
2862 unibyte buffers, as we can't tell whether the characters are
2865 * insdel.c (adjust_markers_for_delete): Remove unused local.
2867 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
2869 Have (MARKER . ADJUSTMENT) undo records always be immediately
2870 after their corresponding (TEXT . POS) record in undo list.
2872 * lisp.h (record-delete): New arg record_markers.
2873 (record_marker_adjustment): No longer needed outside undo.c.
2874 * insdel.c (adjust_markers_for_delete): Move calculation of marker
2875 adjustments to undo.c's record_marker_adjustments. Note that
2876 fileio.c's decide_coding_unwind is another caller to
2877 adjust_markers_for_delete. Because it has undo list bound to t,
2878 it does not rely on adjust_markers_for_delete to record marker
2880 (del_range_2): Swap call to record_delete and
2881 adjust_markers_for_delete so as undo marker adjustments are
2882 recorded before current deletion's adjustments, as before.
2883 (adjust_after_replace):
2884 (replace_range): Pass value for new record_markers arg to
2886 * undo.c (record_marker_adjustment): Rename to
2887 record_marker_adjustments and made static.
2888 (record_delete): Check record_markers arg and call
2889 record_marker_adjustments.
2890 (record_change): Pass value for new record_markers arg to
2892 (record_point): at_boundary calculation no longer needs to account
2893 for marker adjustments.
2895 2014-03-26 Martin Rudalics <rudalics@gmx.at>
2897 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
2900 2014-03-26 Glenn Morris <rgm@gnu.org>
2902 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
2904 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
2906 * buffer.c (struct sortvec): Add field `spriority'.
2907 (compare_overlays): Use it.
2908 (sort_overlays): Set it.
2910 2014-03-26 Eli Zaretskii <eliz@gnu.org>
2912 * xdisp.c (redisplay_window): If all previous attempts to find the
2913 cursor row failed, try a few alternatives before falling back to
2914 the top-most row of the window. Use row_containing_pos. (Bug#17047)
2916 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
2918 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
2919 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
2921 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
2922 variables on Windows.
2924 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
2926 * w32.c (unsetenv): Remove unused var `retval'.
2927 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
2929 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
2930 (start_watching): Remove unused var `thr'.
2932 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
2933 (find_child_console): Remove unnecesary var `thread_id'.
2935 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
2936 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
2938 2014-03-26 Glenn Morris <rgm@gnu.org>
2940 * filelock.c (Flock_buffer): Doc tweak.
2942 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
2943 * emacs.c (shut_down_emacs):
2944 * fileio.c (Finsert_file_contents, write_region):
2945 * filelock.c (top-level, syms_of_filelock):
2946 * insdel.c (prepare_to_modify_buffer_1):
2947 CLASH_DETECTION is always defined now.
2949 2014-03-25 Eli Zaretskii <eliz@gnu.org>
2951 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
2952 DLL handle, to speed up thread startup.
2954 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
2956 Handle sigmask better with nested signal handlers (Bug#15561).
2957 * atimer.c (sigmask_atimers): Remove.
2958 Remaining use rewritten to use body of this function.
2959 * atimer.c (block_atimers, unblock_atimers):
2960 * callproc.c (block_child_signal, unblock_child_signal):
2961 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
2962 New arg OLDSET. All callers changed.
2963 * atimer.c (block_atimers, unblock_atimers):
2964 * callproc.c (block_child_signal, unblock_child_signal):
2965 * keyboard.c (handle_interrupt):
2966 * sound.c (vox_configure, vox_close):
2967 Restore the old signal mask rather than unilaterally clearing bits
2968 from the mask, in case a handler is running within another
2969 handler. All callers changed.
2970 * lisp.h, process.c, process.h, term.c:
2971 Adjust decls and callers to match new API.
2972 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
2973 signal handlers aren't supposed to use floating point anyway.
2974 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
2976 2014-03-23 Daniel Colascione <dancol@dancol.org>
2978 Split gc_sweep into discrete functions for legibility and better
2981 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
2982 (sweep_vectors): Fix typo in comment.
2983 (sweep_conses, sweep_floats, sweep_intervals)
2984 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
2985 (gc_sweep): Call new functions, to which existing functionality is
2987 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
2989 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
2991 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
2993 2014-03-23 Daniel Colascione <dancol@dancol.org>
2995 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
2996 only if xic_style calls for it. This change allows Emacs to work
2997 with ibus. Also, don't leak resources if create_frame_xic fails,
2998 and stop caching xic_style across different displays.
2999 (supported_xim_styles): Make const.
3000 (best_xim_style): Remove first parameter: it's always just
3001 supported_xim_styles. Change to look at supported_xim_styles
3004 2014-03-23 Daniel Colascione <dancol@dancol.org>
3006 * term.c (init_tty): Rearrange condition for clarity; print
3007 appropriate diagnostic.
3009 2014-03-23 Daniel Colascione <dancol@dancol.org>
3011 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3012 array. (ASAN caught.)
3014 2014-03-22 Glenn Morris <rgm@gnu.org>
3016 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3018 2014-03-22 Daniel Colascione <dancol@dancol.org>
3020 * process.c (conv_sockaddr_to_lisp): When extracting the string
3021 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3023 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3025 Fix regression introduced by patch for Bug#10500.
3026 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3027 * w32term.c (x_draw_image_relief): Likewise.
3029 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3031 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3032 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3033 maximize a frame for odd default fonts.
3035 2014-03-21 Glenn Morris <rgm@gnu.org>
3037 * minibuf.c (history-length): Increase default from 30 to 100.
3039 2014-03-21 Daniel Colascione <dancol@dancol.org>
3041 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3042 every time we switch to minibuffer.
3044 * alloc.c (lisp_align_malloc, allocate_string_data)
3045 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3046 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3048 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3050 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3051 support more "verbs".
3053 2014-03-21 Daniel Colascione <dancol@dancol.org>
3055 Always prohibit dumping a dumped Emacs.
3057 * emacs.c (might_dump): New variable.
3058 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3059 * lisp.h (might_dump): Declare.
3060 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3062 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3064 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3066 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3068 * doc.c (store_function_docstring): Warn when we don't know where to
3070 (Fsubstitute_command_keys): Don't advertise the fact that
3071 text-properties are dropped, since we think it's a bug that we'll fix
3074 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3075 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3076 * frame.c (frame_garbaged): Make "docstring" more precise.
3078 2014-03-20 Glenn Morris <rgm@gnu.org>
3080 * charset.c (init_charset): When we cannot find the charsets directory,
3081 mention if EMACSDATA is set.
3083 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3085 * fns.c (Frandom): Fix rare bug where the result isn't random.
3087 Fix porting inconsistency about rounding to even.
3088 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3089 This way, the unusual !HAVE_RINT case acts like the usual
3090 HAVE_RINT case, and we can fix the documentation accordingly.
3092 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3094 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3095 (w32_wnd_proc): Initialize the dwHoverTime member of
3096 TRACKMOUSEEVENT structure.
3098 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3100 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3102 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3104 * search.c (find_newline): Speed up the function when using the
3105 newline cache, by halving the number of calls to
3106 region_cache_forward and region_cache_backward. (Bug#16830)
3108 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3110 * buffer.c (Fset_buffer): Document return value (bug#17015).
3112 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3114 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3115 nil, always resize character wise to avoid potential loss of the
3116 mode line (Bug#16923 related).
3118 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3120 * frame.c (x_set_frame_parameters): Always calculate new sizes
3121 pixelwise to avoid potential loss when rounding.
3123 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3125 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3126 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3128 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3130 * w32.c (fstatat): Don't add an extra slash if the argument ends
3131 with a slash: this fails the subsequent call to stat_worker on
3132 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3134 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3136 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3138 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3140 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3142 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3143 when frame is only on one screen (Bug#14713).
3145 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3147 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3148 there's a valid wrap point in the display line, the last glyph
3149 cannot "just barely fit" on this row, because display_line doesn't
3150 let it. Instead, proceed as if the last glyph didn't fit, so that
3151 we eventually back up the iterator to the wrap point. This avoids
3152 delusional behavior of move_it_to, whereby it proceeds to the next
3153 display line, but sets current_x to zero for all the glyphs that
3154 without word-wrap would fit on the previous display line.
3155 One result was that visual-order cursor movement behaved erratically
3157 (Fmove_point_visually): Add code to find the x coordinate of the
3158 last character before wrap point, under word-wrap on a TTY.
3160 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3162 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3163 also return value of MOVE_POS_MATCH_OR_ZV from
3164 move_it_in_display_line_to, when moving from beginning of line to
3165 point's position. (Bug#16961)
3167 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3169 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3170 * window.c (Fselect_window): Explain NORECORD and
3171 `buffer-list-update-hook' in doc-string.
3173 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3175 * window.c (Fother_window_for_scrolling): Check that
3176 Vother_window_scroll_buffer is a buffer.
3178 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3180 * xterm.c (xim_initialize): Always pass a copy of resource name
3181 to XRegisterIMInstantiateCallback and eassert whether return
3182 value is True. Passing copy is important because Xlib doesn't
3183 make its own copy and resource name argument usually points to
3184 SSDATA (Vx_resource_name), which may be changed from Lisp.
3185 (xim_close_display): For XUnregisterIMInstantiateCallback,
3186 always eassert return value and pass exactly the same values
3187 as were used for XRegisterIMInstantiateCallback.
3188 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3189 sources to check why if you are interested.
3191 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3193 * dispnew.c (change_frame_size_1): Add new_lines instead of
3194 new_height, the latter may be still zero if passed as such.
3195 * window.c (Fwindow_pixel_height): Mention bottom divider in
3198 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3200 Fix "resource temporarily unavailable" with xgselect
3202 * xgselect.c: Include <stdbool.h>.
3203 (xg_select) [!USE_GTK]: Don't lose track of errno.
3205 Fix minor --enable-gcc-warnings issues.
3206 * widget.c (update_various_frame_slots, EmacsFrameResize):
3207 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3209 2014-03-04 Ken Brown <kbrown@cornell.edu>
3211 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3212 represent the actual adjustment needed for alignment.
3214 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3216 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3217 needed, and don't reallocate if the initial allocation already
3218 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3220 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3222 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3225 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3227 * cmds.c (delete-char): Update docstring pointing out that the
3228 function ignores `delete-active-region' and `overwrite-mode'.
3230 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3232 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3234 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3235 allocated buffer due to alignment.
3236 (freehook): If the block to be freed was allocated by
3237 'aligned_alloc', find its real pointer before calling 'free'.
3239 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3242 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3244 * font.c (toplevel): Adjust comment about font cache layout.
3245 (font_clear_cache): Fix to match real font cache layout.
3246 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3247 (Fframe_font_cache) [FONT_DEBUG]: New function.
3248 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3250 Avoid crashes when X fonts are erroneously freed on reused X
3251 'Display *' connection data (Bug#16069). Note that X font
3252 resources still may be leaked, but currently there is no way
3253 to completely avoid it.
3254 * xterm.h (struct x_display_info): New member x_id. Add comments.
3255 * xterm.c (x_display_id): New variable.
3256 (x_term_init): Assign identifier to each opened X connection.
3257 * xfont.c (struct xfont): New member x_display_id.
3258 (xfont_open): Initialize it with frame's display id.
3259 (xfont_close): Check whether font's display id matches the one
3260 recorded for the given display. Adjust comment.
3261 * xftfont.c (struct xftfont_info):
3262 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3264 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3266 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3267 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3268 killed Vother_window_scroll_buffer.
3269 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3271 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3273 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3274 that start with more than 2 slashes as UNCs. (Bug#16751)
3276 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3278 Fix a few crashes and leaks when cloning C strings.
3279 * alloc.c, lisp.h (dupstring): New function.
3280 * gtkutil.c (xg_get_font):
3281 * term.c (tty_default_color_capabilities):
3282 * xsettings.c (store_monospaced_changed)
3283 (store_font_name_changed, parse_settings)
3284 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3285 This avoids some unlikely crashes due to accessing freed storage,
3286 and avoids some minor memory leaks in the more-typical case.
3288 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3290 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3291 cursor when modeline can't be dragged (Bug#16647).
3293 2014-02-28 Glenn Morris <rgm@gnu.org>
3295 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3296 from custom-delayed-init-variables. (Bug#11565)
3298 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3300 More fixes for mouse glyph calculations (Bug#16647).
3301 * window.c (coordinates_in_window): In intersection of
3302 horizontal and vertical window dividers prefer the horizontal
3303 one. Add some extra parens to last fix.
3304 (window_relative_x_coord): Return x-coordinate for header and
3306 * xdisp.c (remember_mouse_glyph): In text area don't extend
3307 glyph into mode line to show the vertical drag cursor there
3308 immediately. Subdivide mouse glyphs in right fringes to show a
3309 horizontal drag cursor as soon as we enter the "grabbable width"
3310 portion. Handle vertical border case separately. Do not
3311 subdivide window divider areas.
3312 (note_mouse_highlight): On bottom divider of bottommost windows
3313 show vertical drag cursor only when the minibuffer window can be
3316 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3318 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3319 reset by the face of the object just displayed. See also bug#76.
3320 (get_next_display_element): If the string came from a display
3321 property, examine the box face attribute at it->position, not at
3322 it->current.pos, since the latter was not updated yet. (Bug#16870)
3323 (handle_face_prop): Improve commentary.
3325 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3327 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3328 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3330 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3332 Fixes around Bug#16647.
3333 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3334 ON_BOTTOM_DIVIDER cases.
3335 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3336 only if the window has no right divider.
3337 (Fcoordinates_in_window_p): Fix doc-string.
3339 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3341 * lread.c (Funintern): Fix doc to match advertised calling convention.
3343 2014-02-24 Daniel Colascione <dancol@dancol.org>
3345 * keyboard.c (read_char): Close race that resulted in lost events.
3347 2014-02-22 Glenn Morris <rgm@gnu.org>
3349 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3350 * window.c (window-resize-pixelwise): Doc fixes.
3352 * process.c (Finternal_default_process_filter)
3353 (Finternal_default_process_sentinel): Doc tweaks.
3355 2014-02-21 Glenn Morris <rgm@gnu.org>
3357 * process.c (Fprocess_buffer, Faccept_process_output)
3358 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3361 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3363 * window.c (Fwindow_scroll_bar_width): New function.
3365 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3367 Pacify GCC when configuring with --enable-gcc-warnings.
3368 * xdisp.c (move_it_in_display_line_to) [lint]:
3369 Initialize recently-added local.
3371 2014-02-21 Daniel Colascione <dancol@dancol.org>
3373 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3375 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3377 * xdisp.c (init_iterator): Don't dereference a bogus face
3378 pointer. (Bug#16819)
3379 (try_cursor_movement): Don't use cursor position if
3380 set_cursor_from_row failed to compute it. This avoids assertion
3381 violations in MATRIX_ROW.
3382 (move_it_in_display_line_to): Save the iterator state in ppos_it
3383 only once per call. Reimplement the method used to return to the
3384 best candidate position if all the positions found in display line
3385 are beyond TO_CHARPOS. This cuts down the number of calls to
3386 bidi_shelve_cache, which moves a lot of stuff when lines are long
3387 and include bidirectional text. (Bug#15555)
3389 2014-02-20 Glenn Morris <rgm@gnu.org>
3391 * data.c (Fdefalias): Doc fix.
3393 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3395 * xdisp.c (display_line): Fix horizontal scrolling of large images
3396 when fringes are turned off. This comes at a price of not
3397 displaying the truncation/continuation glyphs in this case.
3400 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3401 CreateDIBSection returns an error indication, zero out *ximg after
3402 destroying the image. This avoids crashes in memory allocations
3403 due to the fact that some of the callers also call
3404 x_destroy_x_image, which will attempt to free an already free'd
3407 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3409 * widget.c (update_various_frame_slots): Don't set
3410 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3412 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3414 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3416 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3418 temacs --daemon fix (Bug#16599).
3419 * emacs.c (main): Initialize daemon_pipe[1] here ...
3420 (syms_of_emacs): ... instead of here.
3422 2014-02-16 Anders Lindgern <andlind@gmail.com>
3424 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3427 2014-02-16 Daniel Colascione <dancol@dancol.org>
3429 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3430 (xd_get_connection_address): Use it.
3431 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3432 xd_get_connection_address because the latter signals if the bus
3433 we're trying to close is already disconnected.
3435 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3437 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3438 argument to CreateThread. This avoids segfaults on Windows 9X.
3439 Reported by oslsachem <oslsachem@gmail.com>.
3441 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3443 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3444 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3445 (check_lseek): New function, to report lseek errors.
3446 (save_data_space, update_file_ptrs, read_header, write_header)
3447 (copy_file, copy_rest, unexec): Use these news functions.
3448 (update_file_ptrs): Don't assume wraparound behavior when
3449 converting a large size_t value to off_t.
3451 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3453 * composite.c (fill_gstring_header): Pass positions as C integers
3454 and move parameters checking to...
3455 (Fcomposition_get_gstring): ...this function. Handle case when
3456 buffer positions are in reversed order and avoid crash (Bug#16739).
3458 * buffer.c (validate_region): Mention current buffer in error message.
3460 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3462 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3464 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3466 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3468 2014-02-11 Glenn Morris <rgm@gnu.org>
3470 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3471 Replace refs to "OpenStep" in messages.
3473 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3475 Avoid "." at end of error diagnostics.
3476 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3477 * font.c (Ffont_at):
3478 * nsfns.m (ns_display_info_for_name):
3479 * nsselect.m (Fx_own_selection_internal):
3480 * nsterm.m (performDragOperation:):
3481 Remove "." from end of diagnostic.
3483 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3485 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3486 unintuitive (bug#15824).
3487 (Fyes_or_no_p): Doc fix (bug#15456).
3489 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3491 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3493 * eval.c (call_debugger): When exiting the debugger, do not allow
3494 max_specpdl_size less than actual binding depth (Bug#16603).
3495 (syms_of_eval): Adjust docstring.
3497 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3499 * cmds.c (Fself_insert_command): Output a clearer error message on
3500 negative repetitions (bug#9476).
3502 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3504 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3506 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3508 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3510 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3512 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3514 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3516 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3518 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3520 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3521 `exit' works (bug#15865).
3523 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3525 Constrain window box/body sizes and margin widths (Bug#16649).
3526 * xdisp.c (window_box_width): Don't return less than zero.
3527 (window_box_left_offset, window_box_right_offset): Don't return
3528 more than the window's pixel width.
3529 * window.c (window_body_height, window_body_width): Don't return
3531 (window_resize_apply): Adjust margin width, if necessary.
3533 2014-02-07 Glenn Morris <rgm@gnu.org>
3535 * nsterm.m (syms_of_nsterm): Doc fix.
3537 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3539 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3540 New variables: pointers through which to call the respective APIs.
3541 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3542 (filename_from_ansi, sys_link, check_windows_init_file):
3543 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3544 This is required on Windows 9X, where we dynamically load
3545 UNICOWS.DLL which has their non-stub implementations.
3546 (maybe_load_unicows_dll): Assign addresses to these 2 function
3547 pointers after loading UNICOWS.DLL.
3549 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3550 MultiByteToWideChar and WideCharToMultiByte through function
3553 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3556 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3558 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3559 for OSX >= 10.9 if separate spaces are used.
3560 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3562 2014-02-06 Glenn Morris <rgm@gnu.org>
3564 * buffer.c (cache-long-scans): Doc fix.
3566 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3568 * w32fns.c (Fw32_shell_execute): Doc fix.
3570 2014-02-05 Bastien Guerry <bzg@gnu.org>
3572 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3573 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3575 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3577 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3578 outside the window (Bug#16649).
3580 * xdisp.c (note_mouse_highlight): When entering a margin area show
3581 a non-text cursor (Bug#16647).
3583 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3585 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3586 It prompted a compile-time diagnostic on GNU/Linux.
3587 Simplify to remove the need for the label.
3589 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3591 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3592 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3593 to show it; otherwise return 'unsupported--w32-dialog' to signal
3594 to the caller that emulation with menus is necessary.
3595 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3597 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3599 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3602 * menu.c (Fx_popup_dialog): Don't condition the call to
3603 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3604 special symbol 'unsupported--w32-dialog', emulate the dialog with
3605 a menu by calling x-popup-menu.
3607 * menu.h (Qunsupported__w32_dialog): New extern variable.
3609 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3611 * keyboard.c (kbd_buffer_get_event): Read file notification events
3614 * xgselect.c (xg_select): Read glib events in any case, even if
3615 there are no file descriptors to watch for. (Bug#16519)
3617 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3619 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3620 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3621 * w32term.c (w32_draw_window_divider): Handle first and last
3623 * w32term.h (w32_fill_area_abs): New function.
3624 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3626 * xfaces.c (realize_basic_faces): Handle new face ids.
3627 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3628 and bottom divider width.
3629 * xterm.c (x_draw_window_divider): Handle first and last pixels
3632 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3634 * print.c (Fexternal_debugging_output): Add cast to pacify
3635 --enable-gcc-warnings.
3636 * eval.c (call_debugger): Grow specpdl if the debugger was
3637 entered due to specpdl overflow (Bug#16603) and allow more
3638 specpdl space for the debugger itself.
3640 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3642 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3645 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3647 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3648 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3650 * print.c (Fexternal_debugging_output): If the argument character
3651 is non-ASCII, encode it with the current locale's encoding before
3652 writing the result to the terminal. (Bug#16448)
3654 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3655 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3658 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3660 * process.c (create_process): Reset SIGPROF handler in the child.
3661 * callproc.c (call_process): Likewise.
3663 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
3665 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
3667 2014-01-29 Eli Zaretskii <eliz@gnu.org>
3669 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
3670 of zero to print strings, GDB doesn't like it.
3672 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
3673 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
3674 we still use correct addresses. (Bug#16576)
3676 2014-01-27 K. Handa <handa@gnu.org>
3678 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
3679 to preserve the code detection behavior of 24.3.
3680 * coding.h (struct coding_system): New member detected_utf8_bytes.
3681 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
3682 (decode_coding_gap): Use short cut for UTF-8 file reading only
3683 when coding->detected_utf8_bytes equals to coding->src_bytes.
3684 * fileio.c (Finsert_file_contents): Cancel the previous change.
3686 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3688 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
3689 that are not visible.
3691 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
3693 * xmenu.c (create_and_show_popup_menu): Handle case when no key
3694 is grabbed (Bug#16565).
3696 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3698 * xdisp.c (last_max_ascent): Re-remove after erroneously
3699 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
3701 (move_it_to): Re-remove reference to last_max_ascent.
3702 (Fwindow_text_pixel_size): Add iterator's max_ascent and
3703 max_descent here instead of calling line_bottom_y.
3706 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
3708 * terminal.c (initial_free_frame_resources): New function.
3709 (init_initial_terminal): Install new hook to free face cache
3710 on initial frame and avoid memory leak. For details, see
3711 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
3712 * xfaces.c (free_frame_faces): Adjust comment.
3714 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3716 * data.c (Fstring_to_number): Document results if unparsable
3719 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
3721 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
3723 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3725 When decoding, prefer ptrdiff_t to int for buffer positions etc.
3726 * coding.c (detect_coding_utf_8, emacs_mule_char)
3727 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
3728 (check_utf_8, decode_coding):
3729 * coding.h (struct coding_system.errors):
3730 Use ptrdiff_t, not int, for integer values derived from buffer and
3733 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
3734 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
3735 before invoking decode_coding_gap, since there's just one block.
3737 2014-01-25 Martin Rudalics <rudalics@gmx.at>
3739 Fix handling of face attributes in Fx_create_frame (Bug#16529).
3740 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
3741 too early. Again run change_frame_size before assigning menu-
3744 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
3746 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
3747 arrives, call x_check_fullscreen, in case the new display has a
3748 different resolution. (Bug#16517)
3750 2014-01-25 Eli Zaretskii <eliz@gnu.org>
3752 * term.c (read_menu_input): If the selected frame changes, exit
3754 (tty_menu_show): If the selected frame changes while we displayed
3755 a menu, throw to top level. (Bug#16479)
3757 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
3759 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
3761 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
3763 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
3764 * data.c (count_one_bits_word): Fix bug (negated comparison)
3765 when BITS_PER_ULL < BITS_PER_BITS_WORD.
3767 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
3769 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
3770 Avoid undefined behavior by initializing display property bit of a
3771 string processed by the bidirectional iterator. For details, see
3772 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
3774 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
3776 Minor cleanup of previous change.
3777 * image.c (imagemagick_error, Fimagemagick_types):
3778 Omit some recently-introduced and unnecessary casts and assignments.
3780 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
3782 Fix two memory leaks discovered with Valgrind.
3783 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
3784 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
3786 2014-01-22 Martin Rudalics <rudalics@gmx.at>
3788 Fixes in window size functions around Bug#16430 and Bug#16470.
3789 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
3790 (Fwindow_mode_line_height, Fwindow_header_line_height)
3791 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3792 Minor doc-string adjustments.
3793 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
3794 Rewrite doc-strings.
3795 (window_body_height, window_body_width): Do not count partially
3796 visible lines/columns when PIXELWISE is nil (Bug#16470).
3797 (Qfloor, Qceiling): New symbols.
3799 2014-01-21 Eli Zaretskii <eliz@gnu.org>
3801 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
3802 when the image cache is not yet allocated. (Bug#16509)
3804 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
3806 * buffer.c (Fkill_buffer): When killing an indirect buffer,
3807 re-attach intervals to its base buffer (Bug#16502).
3808 * intervals.c (set_interval_object): Move from here...
3809 * intervals.h (set_interval_object): ... to here. Fix comments.
3811 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
3813 Avoid undefined behavior by initializing buffer redisplay bit.
3814 Problem reported by Dmitry Antipov in
3815 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
3816 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
3818 Revert some of the CANNOT_DUMP fix (Bug#16494).
3819 * lread.c (init_lread): Fix typo: NILP, not !NILP.
3821 2014-01-19 Eli Zaretskii <eliz@gnu.org>
3823 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
3824 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
3825 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
3826 they are replaced by macros that expand into direct calls to the
3827 corresponding functions from GDI32.DLL.
3828 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
3829 variables in the Cygwin build, they are unused.
3831 2014-01-19 K. Handa <handa@gnu.org>
3833 * composite.c (composition_update_it): Fix previous change.
3835 2014-01-18 Eli Zaretskii <eliz@gnu.org>
3837 Fix file name handling on MS-Windows 9X.
3838 * w32.c (maybe_load_unicows_dll): New function.
3840 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
3841 on, to make sure we can convert file names to and from UTF-8 on
3842 Windows 9X. This fixes a failure to start up because Emacs cannot
3843 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
3845 * w32font.c [WINDOWSNT]: Include w32.h.
3846 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
3847 of implementing the same stuff.
3848 Remove now unused g_b_init_is_windows_9x.
3850 * w32.h (maybe_load_unicows_dll): Add prototype.
3852 2014-01-17 Eli Zaretskii <eliz@gnu.org>
3854 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
3855 switch to single keyboard. Prevents daemon crashes when a new
3856 client connects while we show a TTY menu in an existing client.
3859 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
3861 Fix MinGW64 porting problem with _setjmp.
3862 Reported by Eli Zaretskii in:
3863 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
3864 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
3865 the old _setjmp and _longjmp. All uses changed.
3867 2014-01-13 Daniel Colascione <dancol@dancol.org>
3869 * textprop.c (Fremove_list_of_text_properties):
3870 Correctly handle reaching the end of the interval tree. (Bug#15344)
3872 2014-01-13 Martin Rudalics <rudalics@gmx.at>
3874 * xdisp.c (resize_mini_window): Round height to a multiple of
3875 frame's line height. Fix bug in calculation of window start
3876 position (Bug#16424).
3878 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
3880 * macfont.m: Include termchar.h.
3881 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
3882 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
3883 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
3884 *_WITH_GC_* to take face and f as parameters.
3885 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
3886 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
3888 2014-01-13 Daniel Colascione <dancol@dancol.org>
3890 Fix menu item updating in the presence of the Unity global menu
3893 * gtkutil.h (xg_have_tear_offs): Add frame parameter
3894 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
3896 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
3897 updating menus; explain why.
3898 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
3899 problem it's supposed to solve and it interferes with detecting
3900 the presence of a global menu.
3901 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
3904 2014-01-11 K. Handa <handa@gnu.org>
3906 * composite.c (composition_update_it): Fix indexing of
3907 LGSTRING_CHAR (Bug#15984).
3909 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
3911 * unexw32.c (_start) [__MINGW64__]: Define to __start.
3913 2014-01-11 Eli Zaretskii <eliz@gnu.org>
3915 * xdisp.c (try_window_id): Don't use this function's optimizations
3916 if overlays in the buffer displayed by the window have changed
3917 since last redisplay. (Bug#16347)
3918 (message_dolog): Fix indentation.
3920 2014-01-11 Martin Rudalics <rudalics@gmx.at>
3922 * frame.c (frame_resize_pixelwise): Fix doc-string.
3924 2014-01-10 Martin Rudalics <rudalics@gmx.at>
3926 Fix handling of internal borders (Bug#16348).
3927 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
3928 Remove internal border width from pixel width of windows.
3929 (change_frame_size_1): Don't return early when frame's pixel
3930 size changes - we still have to record the new sizes in the
3932 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
3933 also when toolbar gets larger.
3934 * window.c (check_frame_size): Include internal_border_width in
3936 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
3937 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
3938 In non-toolkit/non-GTK version clear internal border.
3939 * xterm.c (x_clear_under_internal_border): New function for
3940 non-toolkit/non-GTK version.
3941 (x_after_update_window_line): In non-toolkit/non-GTK version
3943 (handle_one_xevent, x_set_window_size):
3944 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
3945 * xterm.h (x_clear_under_internal_border): Extern it.
3947 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
3949 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
3950 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
3953 2014-01-06 Eli Zaretskii <eliz@gnu.org>
3955 * xdisp.c (redisplay_window): Don't skip window redisplay if the
3956 last value of point is not equal to buffer's point. (Bug#16129)
3958 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
3961 * nsterm.h (updateCollectionBehavior): Rename from
3962 updateCollectionBehaviour. All uses changed.
3964 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
3965 * Makefile.in (SETFATTR): New macro.
3966 (temacs$(EXEEXT)): Use it.
3968 2014-01-04 Martin Rudalics <rudalics@gmx.at>
3970 Fix maximization behavior on Windows (Bug#16300).
3971 * w32fns.c (w32_fullscreen_rect): Don't handle
3972 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
3973 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
3974 of SetWindowPos. Restore last placement also when leaving
3975 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
3976 but the FULLSCREEN_BOTH case.
3978 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
3981 * data.c (arithcompare_driver):
3982 * fileio.c (Fcar_less_than_car):
3983 * fns.c (internal_equal):
3984 * frame.c (delete_frame):
3985 * lisp.h (enum More_Lisp_Bits):
3987 Avoid C99 constructs that don't work in C89.
3988 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
3989 to port to C89, which doesn't have 'long long'.
3990 (count_trailing_zero_bits): Use them.
3992 2014-01-03 Chong Yidong <cyd@gnu.org>
3994 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
3996 2014-01-02 Martin Rudalics <rudalics@gmx.at>
3998 Further adjust frame/window scrollbar width calculations.
3999 * window.c (apply_window_adjustment):
4000 Set windows_or_buffers_changed.
4001 (Fwindow_scroll_bars): Return actual scrollbar width.
4002 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4003 For non-toolkit builds again use 14 as minimum width and set
4004 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4005 * xterm.c (XTset_vertical_scroll_bar): Take width from
4006 WINDOW_SCROLL_BAR_AREA_WIDTH.
4007 (x_new_font): Rename wid to unit. Base calculation of new
4008 scrollbar width on toolkit used and make it analogous to that of
4009 x_set_scroll_bar_default_width.
4010 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4011 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4012 of GetSystemMetrics.
4013 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4014 WINDOW_SCROLL_BAR_AREA_WIDTH.
4015 (x_new_font): Make it correspond to changes in xterm.c.
4017 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4019 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4020 This is a cleaner way to fix the MinGW-w64 porting problem.
4021 Check for INTPTR_MAX misconfiguration.
4023 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4025 * search.c (newline_cache_on_off, find_newline): In indirect
4026 buffers, use the newline cache of the base buffer.
4028 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4029 buffer, invalidate the caches of its base buffer. (Bug#16265)
4031 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4032 buffers, use the width-run cache of the base buffer.
4034 * xdisp.c (redisplay_window): When the window displays an indirect
4035 buffer, and the character widths in the display table have
4036 changed, invalidate the width-run cache of the corresponding base
4039 * fileio.c (Finsert_file_contents): When invalidating the newline
4040 cache, consider the case of inserting into indirect buffer.
4042 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4043 In indirect buffers, use the paragraph cache of the base buffer.
4045 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4047 * window.c (grow_mini_window): Fix last change.
4049 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4051 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4053 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4055 * w32term.c (w32_initialize): Use LCID and LOWORD.
4057 * w32proc.c (create_child): Use pid_t for 5th argument.
4058 (IsValidLocale): Don't provide prototype for MinGW64.
4059 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4060 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4062 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4063 MinGW64 doesn't support.
4065 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4067 * w32.c (set_named_security_info): New function.
4068 (acl_set_file): Fall back on set_named_security_info if
4069 set_file_security fails.
4070 (g_b_init_set_named_security_info_w)
4071 (g_b_init_set_named_security_info_a): New static variables.
4072 (globals_of_w32): Initialize them to zero.
4073 (set_named_security_info): Set them to non-zero if the
4074 corresponding API is available.
4075 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4076 New function typedefs.
4078 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4080 Some more fixes following pixelwise resize changes including one
4082 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4083 of frame_resize_pixelwise.
4084 * widget.c (pixel_to_text_size): New function.
4085 (update_wm_hints): Have size hints respect value of
4086 frame_resize_pixelwise.
4087 (EmacsFrameResize): Alway process resize requests pixelwise.
4088 * window.c (grow_mini_window): Make sure mini window is at least
4090 * xdisp.c (display_menu_bar): Make sure menubar extends till
4092 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4093 (x_set_tool_bar_lines): Calculate pixelwise.
4094 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4095 frame_resize_pixelwise.
4097 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4099 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4100 variables not used there.
4102 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4104 * w32.c (sys_umask): New function. (Bug#16299)
4106 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4108 * dispnew.c (change_frame_size_1): Take old width of root window
4109 from that window's pixel width. (Bug#16284)
4111 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4113 Plain copy-file no longer chmods an existing destination (Bug#16133).
4114 * fileio.c (realmask): Now a static var, not a local.
4115 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4116 Remove arg STATPTR. All uses changed.
4117 (Fcopy_file): Do not alter permissions of existing destinations,
4118 unless PRESERVE-PERMISSIONS (renamed from
4119 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4120 Avoid race when testing for existing destinations and for
4121 when input and output files are the same.
4122 If changing the group fails, adjust both default and
4123 preserved permissions so that access is not granted to the
4125 (Fset_default_file_modes, init_fileio): Update realmask.
4126 (Fdefault_file_modes): Use realmask instead of calling umask.
4128 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4130 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4131 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4132 flags on the daemon pipe ends before execing.
4134 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4136 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4137 session. (Bug#14739)
4139 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4141 * callproc.c (Vexec_path): Document that exec-directory is in it.
4143 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4145 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4148 2013-12-27 Chong Yidong <cyd@gnu.org>
4150 * data.c (Fsymbol_function): Doc fix.
4152 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4154 Some more tinkering with Bug#16051.
4155 * window.c (resize_frame_windows): Don't let the size of the
4156 root window drop below the frame's default character size.
4157 Never ever delete any subwindows - let the window manager do the
4160 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4161 of toolbar lines needed when they exceed the height of the root
4163 (unwind_create_frame_1): New function.
4164 (Fx_create_frame): Generally inhibit calling the window
4165 configuration change hook here. Remove extra call to
4166 change_frame_size - it's not needed when we don't run the
4167 configuration change hook.
4169 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4171 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4172 On my Fedora 19 platform the core dumps were so big that
4173 my desktop became nearly catatonic.
4174 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4175 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4176 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4177 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4178 a clang-only syntax.
4179 * conf_post.h (__has_feature): New macro, if not already defined.
4180 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4181 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4183 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4185 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4186 is a file name. (Bug#16252)
4188 2013-12-25 Chong Yidong <cyd@gnu.org>
4190 * keyboard.c (Voverriding_terminal_local_map)
4191 (Voverriding_local_map): Doc fix.
4193 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4195 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4197 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4198 file name when it is submitted to ShellExecute. Simplify code.
4199 Don't test DOCUMENT for being a string, as that is enforced by
4200 CHECK_STRING. Doc fix.
4202 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4204 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4205 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4206 redisplay_tool_bar does. Improve and fix commentary.
4207 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4208 limits of the glyph matrices. (Bug#16051)
4209 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4210 only when the new size is different from the old one, and the new
4211 size can be achieved given the frame height.
4213 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4215 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4217 2013-12-23 Glenn Morris <rgm@gnu.org>
4219 * lread.c (Fload): Mention load-prefer-newer in doc.
4221 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4223 Handle Bug#16207 by being more restrictive when running hooks.
4224 * window.c (unwind_change_frame): New function.
4225 (Fset_window_configuration): Don't run configuration change hook
4226 while the frame configuration is unsafe. Call select_window
4229 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4231 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4233 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4235 * nsterm.h: Declare EmacsColor category.
4237 * nsterm.m (NSColor): Implement EmacsColor category.
4238 (ns_get_color): Use colorUsingDefaultColorSpace.
4239 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4241 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4243 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4245 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4246 having the PNG_NORETURN attribute, to avoid compiler warning in
4249 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4251 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4253 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4254 fringe background extension.
4255 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4256 because they are now always the same as `left' and `width',
4257 respectively. Remove code for the case that `width' and
4258 `sb_width' are different.
4260 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4262 Remove scroll_bar_actual_width from frames.
4263 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4264 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4265 (x_figure_window_size):
4266 * nsterm.m (x_set_window_size):
4267 * widget.c (set_frame_size):
4268 * w32term.c (x_set_window_size):
4269 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4270 scroll_bar_actual_width.
4272 Convert scroll_bar members to integers on Windows.
4273 * w32term.h (struct scroll_bar): Convert top, left, width,
4274 height, start, end and dragging to integers.
4275 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4277 * w32term.c (w32_set_scroll_bar_thumb)
4278 (w32_scroll_bar_handle_click): Remove XINT conversions for
4279 scroll_bar members. Treat bar->dragging as integer.
4280 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4281 first element. Remove XINT conversions for scroll_bar members.
4282 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4283 Remove XINT conversions for scroll_bar members.
4285 Fix assignment for new window total sizes.
4286 * window.c (Fwindow_resize_apply_total): Assign values for
4289 2013-12-20 Chong Yidong <cyd@gnu.org>
4291 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4292 argument to `append'.
4294 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4296 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4297 current text face, for extending the face of the display margins.
4300 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4301 Doc fix. (Bug#16190)
4303 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4305 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4308 * nsterm.m (Qfile, Qurl): New.
4309 (EV_MODIFIERS2): New macro.
4310 (EV_MODIFIERS): Use EV_MODIFIERS2.
4311 (ns_term_init): Remove font and color from DND, does not work on
4312 newer OSX, and other ports don't have them.
4313 (performDragOperation:): Handle modifiers used during drag.
4314 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4315 Remove global Lisp variables used to communicate with ns-win.el.
4316 Remove font and color handling.
4317 (syms_of_nsterm): Defsym Qfile and Qurl.
4319 2013-12-19 Anders Lindgren <andlind@gmail.com>
4321 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4322 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4324 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4325 (constrainFrameRect): Remove special case nr_screens == 1.
4326 Don't constrain size to size of view.
4328 * nsterm.h (ns_output): Remove dont_constrain.
4330 2013-12-19 Anders Lindgren <andlind@gmail.com>
4332 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4334 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4336 Minor fixes for recent openp changes.
4337 * lisp.h (GCPRO7): New macro.
4338 * lread.c (openp): Use bool for boolean; all callers changed.
4339 Protect save_string from GC. Don't assume that file descriptors
4340 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4341 warning about uninitialized variable.
4343 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4345 * w32fns.c (emacs_abort): Use intptr_t as argument of
4346 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4348 2013-12-18 Glenn Morris <rgm@gnu.org>
4350 * lread.c (Fload): Pass load_prefer_newer to openp.
4351 Don't bother checking mtime if openp already did it.
4352 (openp): Add `newer' argument, to check all suffixes
4353 and find the newest file.
4354 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4355 * callproc.c (call_process):
4356 * charset.c (load_charset_map_from_file):
4357 * emacs.c (init_cmdargs):
4358 * image.c (x_create_bitmap_from_file, x_find_image_file):
4360 * lread.c (Flocate_file_internal):
4361 * process.c (Fformat_network_address):
4362 * sound.c (Fplay_sound_internal):
4363 * w32.c (check_windows_init_file):
4364 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4366 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4368 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4370 * w32.c (getloadavg): Don't index samples[] array with negative
4371 indices. Recover from wall-clock time being set backwards.
4373 * w32term.c (w32_initialize): Declare the argument of
4374 set_user_model as const.
4376 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4377 (w32_menu_show): Constify some arguments passed to MessageBox.
4379 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4380 to initialize Lisp objects.
4382 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4383 initialize Lisp objects.
4385 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4386 use variables used only on X under that condition.
4388 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4389 variables not used there.
4391 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4393 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4394 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4396 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4398 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4399 code, revealed in presence of R2L characters, character
4400 compositions, and display vectors. A better fix for Bug#16148.
4401 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4402 GTK and NS builds, they don't have this member of struct frame.
4404 * dispextern.h (struct composition_it): Correct a comment for the
4407 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4409 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4410 This prevents a compilation error on C compilers that do not
4411 default functions to return 'int' if not declared. Also, add
4412 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4413 since it now uses inline functions.
4415 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4417 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4418 display margins on mode line, header line, and in the frame's
4419 tool-bar window. (Bug#16165)
4421 2013-12-16 Andreas Schwab <schwab@suse.de>
4423 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4425 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4427 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4430 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4432 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4434 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4436 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4437 intended to find bogus pointers in font objects (Bug#16140).
4438 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4439 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4440 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4441 Disable for MS-Windows due to Bug#15876; apparently this
4442 requires more or less substantial changes in fontset code.
4443 * xfont.c (xfont_close):
4444 * xftfont.c (xftfont_close): Call x_display_info_for_display
4445 to check whether 'Display *' is valid (Bug#16093 and probably
4448 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4450 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4451 Reported by Juanma Barranquero <lekktu@gmail.com>.
4453 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4454 open a pty on MS-Windows. (Bug#16152)
4456 * emacs.c (decode_env_path): Fix bogus comparison against
4457 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4459 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4461 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4462 (Fx_file_dialog): Add parentheses around && to silence warning.
4464 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4466 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4468 * xdisp.c (extend_face_to_end_of_line): Extend background of
4469 non-default face in margin areas as well. (Bug#16151)
4470 (display_line): Call extend_face_to_end_of_line for continued
4471 lines as well, if the display margins have non-zero width.
4472 (set_glyph_string_background_width): When needed, set the
4473 extends_to_end_of_line_p flag on glyph strings to be drawn in
4474 margin areas, not only in the text area.
4476 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4479 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4481 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4482 Don't worry about verify_error being t, since it has to be a list.
4484 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4486 Use bool for boolean, focusing on headers.
4487 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4488 No need to include <stdbool.h>, since conf_post.h does it now.
4489 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4490 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4491 (SET_PER_BUFFER_VALUE_P):
4492 * ccl.c, ccl.h (setup_ccl_program):
4493 * ccl.h (CHECK_CCL_PROGRAM):
4494 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4495 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4496 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4497 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4498 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4499 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4500 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4501 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4502 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4503 (CHARSET_FAST_MAP_SET):
4504 * coding.c (decode_coding_ccl, encode_coding_ccl):
4505 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4506 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4507 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4508 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4509 (decode_coding_c_string):
4510 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4511 * conf_post.h (has_attribute):
4512 * dispextern.h (trace_redisplay_p)
4513 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4514 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4515 (SET_GLYPH_FROM_CHAR_GLYPH)
4516 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4517 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4518 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4519 (cursor_in_mouse_face_p):
4520 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4521 (blank_row, prepare_desired_row)
4522 (build_frame_matrix_from_leaf_window, make_current)
4523 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4524 (update_window, scrolling_window, update_frame_line):
4525 * disptab.h (GLYPH_FOLLOW_ALIASES):
4526 * editfns.c (Fformat):
4527 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4528 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4529 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4530 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4531 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4532 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4533 (FONT_DEFERRED_LOG):
4534 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4535 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4536 (FRAME_MOUSE_UPDATE):
4537 * fringe.c (Fdefine_fringe_bitmap):
4538 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4539 (x_create_bitmap_from_xpm_data, xpm_load_image):
4540 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4541 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4542 (MERGE_INTERVAL_CACHE):
4543 * keymap.h (KEYMAPP):
4544 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4545 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4546 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4547 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4548 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4549 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4550 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4551 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4552 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4553 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4554 (SETUP_BUFFER_SYNTAX_TABLE):
4555 * systime.h (timespec_valid_p):
4556 * term.c (save_and_enable_current_matrix):
4557 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4558 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4559 (redisplay_internal, try_window_reusing_current_matrix)
4560 (sync_frame_with_window_matrix_rows, try_window_id)
4561 (display_menu_bar, display_tty_menu_item, display_mode_line)
4562 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4563 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4564 * xmenu.c (xmenu_show):
4565 * xterm.c (use_xim, x_term_init):
4566 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4567 (struct x_bitmap_record):
4568 Use bool for booleans.
4569 * ccl.c (struct buffer_text):
4570 * ccl.h (struct ccl_program):
4571 * charset.h (struct charset):
4573 * coding.h (struct iso_2022_spec, struct coding_system):
4574 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4575 (struct glyph_string, struct face, struct face_cache)
4576 (struct bidi_string_data, struct bidi_it)
4577 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4579 * editfns.c (Fformat):
4580 * frame.h (struct frame):
4581 * fringe.c (struct fringe_bitmap):
4582 * intervals.h (struct interval):
4583 * keyboard.h (struct kboard):
4584 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4585 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4586 (struct Lisp_Buffer_Local_Value, union specbinding):
4587 * macfont.m (struct macfont_info):
4588 * process.h (struct Lisp_Process):
4589 * termchar.h (struct tty_display_info):
4590 * window.h (struct window):
4591 * xterm.h (struct x_output):
4592 Use bool_bf for boolean bit-fields.
4593 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4594 All callers changed.
4595 * ccl.h (struct ccl_program): Remove unused members private_state,
4596 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4598 (struct ccl_spec): Remove unused members cr_carryover,
4599 eight_bit_carryover.
4600 * conf_post.h: Include <stdbool.h>.
4601 (bool_bf): New type.
4602 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4603 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4604 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4605 'do { ... } while (false)' brackets.
4606 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4607 Args must now be expressions; all callers changed.
4608 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4609 (PRODUCE_GLYPHS): Simplify use of boolean.
4610 * fileio.c (Fcopy_file):
4611 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4612 * lisp.h (UNGCPRO): Return void, not int.
4613 (FOR_EACH_TAIL): Use void expression, not int expression.
4614 * region-cache.c: Reindent.
4615 * region-cache.h: Copy comments from region-cache.c, to fix
4616 incorrect remarks about booleans.
4618 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4620 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4621 when character at point is displayed from a display vector.
4624 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4626 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4627 now a list of certificate validation checks that will abort a
4628 connection with an error.
4629 (Fgnutls_boot): Document it and use it.
4631 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4633 * w32term.c (w32_enable_frame_resize_hack): New variable.
4634 (x_set_window_size): Use it to hack frame resizing on Windows
4637 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4639 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4640 Windows-specific code to w32.c. Change error message text to
4641 match that of Posix platforms.
4643 * w32.c (w32_copy_file): New function, most of the code copied and
4644 reworked from Fcopy_file. Improve error handling. Plug memory
4645 leak when errors are thrown. Support file names outside of the
4646 current codepage. (Bug#7100)
4648 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4650 * lread.c (load_path_default): Prototype.
4652 2013-12-13 Glenn Morris <rgm@gnu.org>
4654 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4655 (dump_path): Remove.
4656 (load-path-default): Remove `changed' argument.
4657 Do not set dump_path permanently. Simplify.
4658 (init_lread): Simplify.
4659 (syms_of_lread): Remove dump_path.
4661 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4663 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
4664 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
4665 2013-12-12 font-related change to avoid Bug#16128, which
4666 is quite hard to fix without even more substantial changes.
4668 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4670 * font.c (font_close_object): Check for live frame (Bug#16128).
4672 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4674 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
4675 Return ptrdiff_t, not int, since it's a buffer size.
4676 Reindent/reparen some macros to a more Gnuish style.
4678 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
4680 Avoid undefined behavior with huge regexp interval counts.
4681 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
4682 since it's now specialized to interval counts. All uses changed.
4683 Do not assume wraparound on signed integer overflow.
4684 (regex_compile): Simplify based on the above changes.
4686 2013-12-12 Eli Zaretskii <eliz@gnu.org>
4688 Support file names on MS-Windows that use characters outside of
4689 the current system codepage. (Bug#7100)
4691 * w32.c (get_file_security, set_file_security)
4692 (create_symbolic_link): Separate pointers and boolean flags for
4693 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
4694 non-zero, else the former.
4695 (codepage_for_filenames, filename_to_utf16, )
4696 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
4698 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
4700 (normalize_filename): Lose the DBCS code, now works on UTF-8.
4701 Accept only one argument; all callers changed.
4702 (dostounix_filename): Remove the second argument, now works in
4703 UTF-8. All callers changed.
4704 (parse_root): Lose DBCS code.
4705 (get_long_basename, w32_get_short_filename, init_environment)
4706 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
4707 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
4708 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
4709 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
4710 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
4711 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
4713 (ansi_encode_filename): New function.
4714 (get_emacs_configuration, get_emacs_configuration_options):
4716 (add_volume_info, GetCachedVolumeInformation): Run the input file
4717 name through unixtodos_filename, to ensure it is stored and
4718 referenced in canonical form.
4719 (get_volume_info): Lose the DBCS code, now works in UTF-8.
4720 (logon_network_drive, sys_link, utime): Improve error handling.
4721 (sys_access): New function.
4722 (hashval, generate_inode_val): Unused functions deleted.
4723 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
4724 (check_windows_init_file): Convert error message from UTF-8 to
4725 ANSI codepage, for display in the message box.
4726 (globals_of_w32): Set w32_unicode_filenames according to the OS
4729 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
4730 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4731 (syms_of_w32term): Declare w32-unicode-filenames.
4733 * w32proc.c (new_child, delete_child): Remove code that handled
4734 unused pending_deletion and input_file members of the child struct.
4735 (create_child, sys_spawnve): Convert all file names to ANSI
4736 codepage. Use ANSI APIs explicitly; forcibly fail if any file
4737 name cannot be encoded in ANSI codepage. Don't use
4738 unixtodos_filename, mirror slashes by hand.
4739 (record_infile, record_pending_deletion): Functions deleted.
4740 (Fw32_short_file_name): Call w32_get_short_filename instead of
4743 * w32notify.c (add_watch): Work in Unicode mode when
4744 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4745 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
4746 instead, do the same with Lisp primitives.
4748 * w32fns.c (file_dialog_callback, Fx_file_dialog)
4749 (Fsystem_move_file_to_trash, Fw32_shell_execute)
4750 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
4751 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
4752 (Fw32_shell_execute): Improve error reporting.
4753 (Fdefault_printer_name): Ifdef away for Cygwin.
4755 * w32.h (struct _child_process): Remove input_file and
4756 pending_deletion members that are no longer used.
4757 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
4758 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
4759 (ansi_encode_filename): New and updated prototypes.
4761 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
4763 (unexec): Don't use dostounix_filename, it expects a file name in
4764 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
4767 * fileio.c (Ffile_name_directory, file_name_as_directory)
4768 (directory_file_name, Fexpand_file_name)
4769 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
4770 arguments of dostounix_filename.
4771 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
4772 use MAX_UTF8_PATH for size of file-name strings.
4773 (emacs_readlinkat): Build an explicitly unibyte string for file
4775 (syms_of_fileio) <file-name-coding-system>:
4776 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
4778 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
4779 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
4780 directories to UTF-8.
4781 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
4782 environment, and each element of the input PATH, to UTF-8.
4784 * dired.c (file_attributes): Use build_unibyte_string explicitly
4785 to make Lisp strings from user and group names.
4787 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
4790 * coding.c (decode_file_name, encode_file_name): New functions.
4792 * termcap.c (tgetent): Adapt to the change in arguments of
4795 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
4798 * msdos.c (dostounix_filename, init_environment): Adapt to the
4799 change in arguments of dostounix_filename.
4801 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
4802 [WINDOWSNT]: Encode file names passed to the image libraries in
4805 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
4806 [WINDOWSNT]: Convert file names to the current ANSI codepage.
4808 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
4809 arguments of dostounix_filename.
4811 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4813 * font.h (struct font_entity) [HAVE_NS]: New field to record
4814 font driver which was used to create this entity.
4815 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
4816 frame where the font was opened.
4817 (font_close_object): Add prototype.
4818 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
4819 (font_close_object): Not static any more. Lost frame arg.
4820 Adjust comment and users.
4821 * alloc.c (cleanup_vector): Call font_close_object to adjust
4822 per-frame font counters correctly. If HAVE_NS, also call
4823 driver-specific cleanup for font-entity objects.
4824 * ftfont.c (ftfont_open):
4825 * nsfont.m (nsfont_open):
4826 * w32font.c (w32font_open_internal):
4827 * xfont.c (xfont_open):
4828 * xftfont.c (xftfont_open): Save frame pointer in font object.
4829 * macfont.m (macfont_open): Likewise.
4830 (macfont_descriptor_entity): Save driver pointer to be able
4831 to call its free_entity routine when font-entity is swept.
4832 * ftxfont.c (ftxfont_open): Add eassert because frame
4833 pointer should be saved by ftfont_driver.open.
4835 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4837 * xterm.c (x_make_frame_visible): Restore hack which is needed when
4838 input polling is used. This is still meaningful for Cygwin, see
4839 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
4840 * keyboard.c (poll_for_input_1, input_polling_used):
4841 Define unconditionally.
4842 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
4843 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
4844 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
4845 (font_for_char): Prefer ptrdiff_t to int for buffer position.
4846 (face_for_char): Likewise. Rearrange eassert and return ASCII
4847 face for CHAR_BYTE8_P.
4848 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
4850 2013-12-11 Ken Brown <kbrown@cornell.edu>
4852 * dispextern.h (erase_phys_cursor):
4853 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
4855 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
4857 * nsterm.m (x_free_frame_resources):
4858 * term.c (tty_free_frame_resources):
4859 * xterm.c (x_free_frame_resources): Do not check for non-NULL
4860 face cache because it's implied by free_frame_faces anyway.
4861 * w32term.c (x_free_frame_resources): Likewise. Do not call
4862 free_frame_faces twice.
4864 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4866 * editfns.c (Fformat_time_string): Mention %F in the doc.
4868 2013-12-11 Martin Rudalics <rudalics@gmx.at>
4870 * window.c (resize_frame_windows): Don't return immediately when
4871 the root window's size doesn't change - the minibuffer window
4872 may still have to be repositioned/resized.
4873 * xfns.c (Fx_create_frame): Always change the frame size after
4874 initializing the frame's faces.
4875 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
4876 change_frame_size should already have done it.
4877 (x_new_font): Assign new tool- and menu-bar heights.
4878 (x_set_window_size_1): Account for tool- and menu-bar heights
4879 (Bug#16013). Don't set pixel sizes since change_frame_size
4880 should already have done it.
4882 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
4884 Remove the option of using libcrypto.
4885 * Makefile.in (LIB_CRYPTO): Remove.
4886 (LIBES): Don't use it.
4888 2013-12-11 Juri Linkov <juri@jurta.org>
4890 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
4891 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
4893 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
4895 * xdisp.c (display_tool_bar_line): Don't extend on a previously
4896 drawn tool bar items (Bug#16058).
4897 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
4899 2013-12-09 Ken Brown <kbrown@cornell.edu>
4901 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
4903 * lisp.h (get_frame_param): Adjust conditions for prototype
4906 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
4908 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
4909 Avoid unused macro warning if configured --without-xft.
4911 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
4913 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
4915 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
4917 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
4919 * emacs.c (main): Call fixup_locale a second time for GNUstep.
4921 2013-12-08 Martin Rudalics <rudalics@gmx.at>
4923 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
4925 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
4927 Use libcrypto's checksum implementations if available, for speed.
4928 * Makefile.in (LIB_CRYPTO): New macro.
4931 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
4932 The macro didn't conform to C99 due to type mismatch,
4933 which caused compilation failure with Sun C 5.12,
4934 and it was confusing anyway. Include window.h to declare
4935 redisplay_other_windows.
4937 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
4939 * window.c (set_window_buffer): Update mode line (bug#16084).
4941 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
4943 Fix minor problems found by static checking.
4944 * keyboard.c (poll_for_input_1, input_polling_used):
4945 Define only if HAVE_NTGUI.
4946 * xmenu.c (popup_activate_callback): Omit unnecessary
4947 check against USE_X_TOOLKIT, which must be defined here anyway.
4948 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
4951 2013-12-07 Martin Rudalics <rudalics@gmx.at>
4953 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
4955 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
4957 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
4959 * nsterm.m (x_set_window_size): Remove fprintf.
4960 (init): Define always. Set applicationDidFinishLaunchingCalled
4962 (applicationDidFinishLaunching:):
4963 Set applicationDidFinishLaunchingCalled.
4964 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
4967 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
4969 Pixel resize changes for NS (Bug#16049).
4970 * nsterm.m (x_set_window_size): Change parameters rows/cols to
4971 height/width. row/cols are locals.
4972 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
4973 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
4974 (windowWillResize): Remove gsextra. Calculate extra as in
4976 (x_new_font): Don't change frame size if fullscreen.
4977 Change size pixelwise.
4979 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
4980 comment in xfns.c. Change to pixelwise call.
4982 2013-12-06 Eli Zaretskii <eliz@gnu.org>
4984 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
4987 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
4989 * xterm.c (input_signal_count): Remove.
4990 (x_dispatch_event): Define unconditionally.
4991 (x_make_frame_visible): Process X events until the frame
4992 is really visible (Bug#16027).
4993 * xterm.h (x_dispatch_event): Declare unconditionally.
4995 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
4997 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
4999 * nsterm.m (x_set_window_size): Handle pixelwise.
5001 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5003 * w32term.c (x_new_font):
5004 * xterm.c (x_new_font): Calculate new frame size from new font
5007 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5009 * lisp.h (FOR_EACH_TAIL): New macro.
5010 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5012 * window.c (select_window): Call second wset_redisplay before we change
5013 selected_window (bug#16034).
5015 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5017 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5019 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5021 * w32xfns.c: Include window.h, to avoid a compiler warning.
5023 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5025 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5026 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5027 window_scroll takes care of it.
5028 (Fset_window_point, Fdelete_other_windows_internal)
5029 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5030 (Fsplit_window_internal, Fdelete_window_internal)
5031 (Fresize_mini_window_internal, Fset_window_configuration)
5032 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5033 cause redisplay instead of forcing a complete redisplay.
5034 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5035 we're only affecting the selected_window.
5037 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5039 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5040 directional control characters. Update type and category
5041 determination according to the UBA from Unicode v6.3.
5042 (bidi_category_t): New category EXPLICIT_FORMATTING.
5044 * dispextern.h (bidi_type_t): Update to include new bidirectional
5045 properties introduced with Unicode v6.3. (Bug#16043)
5047 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5049 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5052 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5054 * font.c (font_list_entities): Remove dummy assignment.
5055 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5056 used on graphic displays only. Remove unused 'font_encoder' member.
5057 (struct font_bitmap): Remove unused 'extra' member.
5058 * nsfont.m (nsfont_open):
5059 * w32font.c (w32font_open_internal):
5060 * ftfont.c (ftfont_get_bitmap): Adjust users.
5062 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5064 Use bool for boolean.
5065 * tparam.c (tparam1):
5066 * undo.c (record_point, record_property_change):
5067 Use bool for boolean, for local vars that are always true or false.
5069 Minor integer overflow fixes (Bug#16033).
5070 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5071 This improves on the previous fix to this function.
5072 (window_resize_check): When summing up pixel counts, don't rely on
5073 undefined behavior if the sum overflows.
5075 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5077 * window.c (Fset_window_new_pixel): Don't choke at negative
5078 argument value (Bug#16033).
5080 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5081 to avoid crash in window_box_height.
5083 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5084 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5086 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5088 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5090 Minor integer overflow fixes.
5091 * window.c (Fset_window_new_pixel, grow_mini_window):
5092 * xdisp.c (Fwindow_text_pixel_size):
5093 Avoid undefined behavior on signed integer overflow.
5094 * xfns.c (x_set_mouse_color):
5095 Check that drag shape fits in 'unsigned', since that's what X wants.
5097 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5099 Improve reporting of fatal exception on MS-Windows.
5100 * w32fns.c (my_exception_handler): New function.
5101 (globals_of_w32fns): Set it up as the unhandled exception
5102 handler. Initialize exception code and address to zeros.
5103 (emacs_abort): If the exception code and address are available,
5104 print them at the beginning of the backtrace. Fix the format of
5105 printing addresses (was producing 0x0x12345678 on XP).
5108 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5110 * eval.c (Fbacktrace__locals): New function.
5111 (syms_of_eval): Defsubr it.
5113 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5115 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5116 Define here to unify between...
5117 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5118 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5120 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5122 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5124 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5125 fringe background extension.
5126 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5127 because they are now always the same as `left' and `width',
5128 respectively. Remove code for the case that `width' and
5129 `sb_width' are different.
5131 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5133 Fix minor problems found by static checking.
5134 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5135 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5136 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5138 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5140 * image.c (imagemagick_compute_animated_image): Don't crash if we
5141 have an animation with different-sized images (bug#15313).
5143 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5145 Remove some unused items introduced during pixelwise change.
5146 * window.c (window_resize_total_check): Remove unused function.
5147 * xdisp.c (remember_mouse_glyph): Remove unused label.
5148 (Ftool_bar_height): Move declaration inside #if.
5149 * xterm.c (x_set_window_size): Don't use r and c.
5151 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5153 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5156 * window.c (Fset_window_configuration): Comment out unused variables.
5158 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5160 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5162 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5164 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5166 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5167 HAVE_GNUTLS3 (Bug#16001).
5169 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5170 if interrupts are deferred (Bug#15801).
5172 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5174 Support resizing frames and windows pixelwise.
5175 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5176 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5177 (struct glyph_matrix): Replace window_left_col and
5178 window_top_line by window_pixel_left and window_pixel_top.
5179 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5181 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5182 (draw_window_divider, move_it_to, x_draw_right_divider)
5183 (x_draw_bottom_divider, change_frame_size): Add or fix
5185 * dispnew.c (change_frame_size_1): Change prototype.
5186 (adjust_glyph_matrix, required_matrix_width)
5187 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5188 values instead of lines and columns.
5189 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5190 WINDOW_TOTAL_FRINGE_WIDTH.
5191 (handle_window_change_signal, do_pending_window_change)
5192 (init_display): Adjusts calls of change_frame_size.
5193 (change_frame_size, change_frame_size_1): Handle pixelwise
5195 * frame.c (Qright_divider_width, Qbottom_divider_width):
5197 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5198 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5199 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5200 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5202 (set_frame_param): New function.
5203 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5204 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5205 (Ffringe_width, Fborder_width, Fright_divider_width)
5206 (Fbottom_divider_width): New functions, defsubr them.
5207 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5208 New argument pixelwise.
5209 (struct frame_parm_table): New members Qright_divider_width and
5210 Qbottom_divider_width.
5211 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5212 (x_report_frame_params): Handle Qright_divider_width and
5213 Qbottom_divider_width.
5214 (x_set_right_divider_width, x_set_bottom_divider_width):
5216 (frame_resize_pixelwise): New option.
5217 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5218 new_pixelwise, right_divider_width and bottom_divider_width;
5219 remove total_lines; rename text_lines, text_cols, new_text_lines
5220 and new_text_cols to text_height, text_width, new_height and
5221 new_width respectively.
5222 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5223 FRAME_TEXT_WIDTH respectively.
5224 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5225 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5226 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5228 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5229 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5230 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5231 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5232 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5233 (FRAME_TOTAL_COLS_ARG): Remove macro.
5234 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5235 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5236 (x_wm_set_size_hint): Handle frame pixel sizes.
5237 * indent.c (compute_motion, Fcompute_motion):
5238 Call window_body_width instead of window_body_cols.
5239 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5240 (make_lispy_position): Handle right and bottom dividers.
5241 (Fsuspend_emacs): Pixelize call of change_frame_size.
5242 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5243 * lisp.h: Extern set_frame_param.
5244 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5246 (Fx_create_frame): Add entry for vertical_drag_cursor.
5247 Pixelize call of change_frame_size.
5248 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5249 * nsterm.m (ns_update_window_end): Optionally draw right
5251 (x_set_window_size): Add argument pixelwise.
5252 Call check_frame_size and change_frame_size with pixelwise zero.
5253 (ns_draw_window_divider): New function.
5254 (ns_redisplay_interface): Add ns_draw_window_divider.
5255 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5256 (x_new_font): Call x_set_window_size with pixelwise zero.
5257 * print.c (print_object): For a window print its sequence
5259 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5260 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5261 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5262 (w32_createwindow): Use scroll bar area width.
5263 (w32_wnd_proc): Handle bottom divider width.
5264 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5265 (Fx_create_frame): Default divider width parameters.
5266 Caclulate sizes pixelwise. Add vertical drag cursor support.
5267 (x_create_tip_frame): Default divider widths to zero.
5268 Pixelize call to change_frame_size.
5269 (Fx_show_tip): Add handling of divider widths. Pixelize window
5271 (Fw32_frame_rect): New function.
5272 (frame_parm_handler w32_frame_parm_handlers): Add divider
5274 (Vx_window_vertical_drag_shape): Add variable.
5275 * w32inevt.c (resize_event, maybe_generate_resize_event):
5276 Pixelize change_frame_size calls.
5277 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5279 * w32term.c (w32_draw_window_divider): New function.
5280 (x_update_window_end): Handle right divider.
5281 (w32_draw_fringe_bitmap, x_scroll_run)
5282 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5283 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5284 Calculate new frame sizes pixelwise.
5285 (x_new_font): Pixelize call to x_set_window_size.
5286 (x_check_fullscreen): Pixelize call to change_frame_size.
5287 (x_set_window_size_1, x_set_window_size): New argument
5288 pixelwise. Calculate pixelwise.
5289 (x_wm_set_size_hint): Use scroll bar area width.
5290 (w32_redisplay_interface): Add w32_draw_window_divider.
5291 * w32term.h (struct w32_output): Add vertical drag cursor.
5292 * widget.c (set_frame_size, update_wm_hints)
5293 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5295 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5296 * window.c (sequence_number): Restore.
5297 (Fwindow_pixel_width, Fwindow_pixel_height)
5298 (Fwindow_mode_line_height, Fwindow_header_line_height)
5299 (window_pixel_to_total, Frun_window_scroll_functions)
5300 (Fset_window_new_pixel, window_resize_apply_total)
5301 (Fwindow_resize_apply_total): New functions.
5302 (window_body_height, window_body_width): Rename from
5303 window_body_lines. New argument PIXELWISE.
5304 Calculate pixelwise.
5305 (Fwindow_body_height, Fwindow_body_width): New argument
5307 (coordinates_in_window, window_relative_x_coord): Use window's
5308 pixel width instead of total width.
5309 (replace_window, recombine_windows): Initialize pixel values.
5310 (resize_root_window, resize_frame_windows, grow_mini_window)
5311 (shrink_mini_window): New argument PIXELWISE.
5312 Calculate pixelwise.
5313 (Fdelete_other_windows_internal, adjust_window_margins)
5314 (window_resize_check, window_resize_apply)
5315 (Fdelete_window_internal, Fresize_mini_window_internal)
5316 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5317 (check_frame_size): Rename arguments. New argument PIXELWISE.
5318 Calculate pixelwise.
5319 (set_window_buffer): Make samebuf bool. Run configuration change
5320 hook only if buffer changed.
5321 (Fset_window_buffer): Rewrite doc-string.
5322 (make_window): Initialize new_pixel slot.
5323 (Fwindow_resize_apply): Check pixel size of root window.
5324 (Fsplit_window_internal): Call 2nd argument pixel_size.
5325 Calculate pixelwise.
5326 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5328 (save_window_data): New slots frame_text_width,
5329 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5330 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5332 (Fcurrent_window_configuration, Fset_window_configuration)
5333 (save_window_save, compare_window_configurations): Handle new
5334 slots in save_window_data and saved_window.
5335 (Fset_window_scroll_bars): Fix doc-string.
5336 (window_resize_pixelwise): New variable.
5337 (coordinates_in_window, Fcoordinates_in_window_p):
5339 (make_parent_window): Adjust sequence_number.
5340 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5342 * window.h (struct window): New members new_pixel, pixel_left,
5343 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5344 (wset_new_pixel): New function.
5345 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5346 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5347 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5348 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5349 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5350 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5351 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5352 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5353 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5354 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5355 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5356 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5357 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5358 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5359 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5361 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5362 (window_body_width, check_frame_size): Adapt external declarations.
5363 * xdisp.c (last_max_ascent): New integer.
5364 (window_text_bottom_y): Handle bottom divider.
5365 (window_box_width, window_box_height): Calculate pixelwise.
5366 (get_glyph_string_clip_rects): Handle right divider.
5367 (remember_mouse_glyph): When windows are resized pixelwise
5368 proceed with width and height set to 1.
5369 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5371 (move_it_to): Calculate and return maximum x position
5373 (Fwindow_text_pixel_size): New function.
5374 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5375 (tool_bar_lines_needed): Rename to tool_bar_height.
5376 Calculate pixelwise.
5377 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5378 Calculate pixelwise.
5379 (redisplay_tool_bar): Calculate pixelwise.
5380 (redisplay_window): Calculate pixelwise. Handle dividers.
5381 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5382 (x_draw_vertical_border): Handle dividers.
5383 (define_frame_cursor1): Handle vertical drag cursor.
5384 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5385 (expose_window): Calculate pixelwise. Handle dividers.
5386 (init_xdisp): Initialize pixel values.
5387 * xfaces.c (Qwindow_divider): New face.
5388 (realize_basic_faces): Realize it.
5389 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5390 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5391 (x_set_scroll_bar_default_width): Default actual width to 16.
5392 (Fx_create_frame): Set sizes pixelwise.
5393 (x_create_tip_frame): Default divider widths to zero.
5394 Pixelize call of change_frame_size.
5395 (Fx_show_tip): Handle divider widths. Initial pixel position
5397 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5398 (Vx_window_vertical_drag_shape): New option.
5399 * xmenu.c (free_frame_menubar): Pixelize call of
5401 * xterm.c (x_draw_window_divider): New function.
5402 (x_update_window_end): Optionally draw right divider.
5403 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5404 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5405 (handle_one_xevent, x_new_font): Calculate pixelwise.
5406 (x_set_window_size_1, x_set_window_size): New argument
5407 pixelwise. Calculate pixelwise.
5408 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5409 (struct x_redisplay_interface): Add x_draw_window_divider.
5410 * xterm.h (struct x_output): Add vertical_drag_cursor.
5412 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5414 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5415 Set invisible frames's `redisplay' when a full redisplay is requested.
5416 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5417 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5418 (display_mode_lines): Set it here instead.
5420 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5422 * dispextern.h (set_window_update_flags): Remove.
5424 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5426 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5428 * xdisp.c (REDISPLAY_SOME_P): New macro.
5429 (redisplay_internal): Use it (bug#15999).
5430 (prepare_menu_bars, redisplay_window): Use it as well.
5432 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5434 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5436 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5437 (globals_of_w32font): Zero it out.
5438 (GetCharWidth32W_Proc): New function pointer.
5439 (get_char_width_32_w): New function.
5440 (compute_metrics): If get_glyph_outline_w returns an error, try
5441 get_char_width_32_w before declaring a failure. This avoids
5442 punishing raster (a.k.a. "bitmap") fonts by slowing down
5443 redisplay. (Bug#6364).
5445 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5447 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5448 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5449 highlight needs to be redisplayed. (Bug#15913)
5451 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5453 Fix minor problems found by static checking.
5454 * buffer.h (struct buffer_text, struct buffer):
5455 * frame.h (struct frame):
5456 * window.h (struct window):
5457 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5458 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5459 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5460 no-longer-valid use of HAVE_MENUS.
5461 * xdisp.c (propagate_buffer_redisplay): Now static.
5463 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5465 * xmenu.c (Fmenu_or_popup_active_p):
5466 * window.c (Fset_window_configuration):
5467 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5468 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5469 * fns.c (Fyes_or_no_p):
5470 * editfns.c (Fmessage_box, Fmessage_or_box):
5471 * alloc.c (make_save_ptr_ptr):
5472 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5474 * window.c (Fset_window_configuration): Move select_window later.
5476 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5478 Refine redisplay optimizations to only redisplay *some* frames/windows
5479 rather than all of them.
5480 * xdisp.c (REDISPLAY_SOME): New constant.
5481 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5482 (bset_redisplay, bset_update_mode_line): New functions.
5483 (message_dolog): Use bset_redisplay.
5484 (clear_garbaged_frames): Use fset_redisplay.
5485 (echo_area_display): Use wset_redisplay.
5486 (buffer_shared_and_changed): Remove.
5487 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5488 frame titles. Compute the actual set of windows redisplayed.
5489 Don't update frame titles and menu bars for frames that don't need to
5491 (propagate_buffer_redisplay): New function.
5493 (redisplay_internal): Use it. Be more selective in the set of windows
5494 we redisplay. Propagate windows_or_buffers_changed to
5495 update_mode_lines a bit later to simplify the code.
5496 (mark_window_display_accurate_1): Reset window and buffer's
5498 (redisplay_window): Do nothing if neither the window nor the buffer nor
5499 the frame needs redisplay.
5500 * window.h (struct window): Add `redisplay' field.
5501 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5502 (redisplay_other_windows, window_list): New declarations.
5503 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5504 (window_list): Not static any more.
5505 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5506 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5507 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5508 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5509 * frame.h (struct frame): Add `redisplay' field.
5510 Move `external_menu_bar' bitfield next to other bit-fields.
5511 (SET_FRAME_GARBAGED): Use fset_redisplay.
5512 (SET_FRAME_VISIBLE): Don't garbage the frame;
5513 Use redisplay_other_windows.
5514 * buffer.h (struct buffer): Add `redisplay' field.
5515 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5516 (modify_overlay): Use bset_redisplay.
5517 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5519 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5521 Support w32 file notifications in batch mode.
5522 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5523 invalid (which happens in batch mode). If non-interactive, call
5524 handle_file_notifications to store file notification events in the
5525 input queue. (Bug#15933)
5527 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5529 * w32inevt.c (handle_file_notifications): Now external, not static.
5531 * w32term.h (handle_file_notifications): Provide prototype.
5533 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5534 init_crit, since init_display, which does that otherwise, is not
5537 2013-11-27 Glenn Morris <rgm@gnu.org>
5539 * Makefile.in ($(lispsource)/international/charprop.el): New.
5540 (emacs$(EXEEXT)): Depend on charprop.el.
5542 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5544 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5545 deleting portions of the buffer under non-nil REPLACE argument.
5548 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5549 directory, watch it and not its parent.
5550 (add_watch): Allow empty string in FILE.
5552 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5554 * window.c (Fset_window_start, window_resize_apply)
5555 (window_scroll): Reset window_end_valid (Bug#15957).
5557 2013-11-27 Glenn Morris <rgm@gnu.org>
5559 * Makefile.in (leimdir): Now in lisp source directory.
5560 ($(leimdir)/leim-list.el): Just use ../leim .
5561 * epaths.in (PATH_DUMPLOADSEARCH):
5562 * lread.c (load_path_default):
5563 * nsterm.m (ns_load_path): No more leim directory.
5565 2013-11-26 Andreas Schwab <schwab@suse.de>
5567 * .gdbinit (xgettype): Add cast.
5569 2013-11-26 Glenn Morris <rgm@gnu.org>
5571 Preload leim-list.el.
5572 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5573 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5574 is a single directory.
5576 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5578 bool-vector-subsetp is now the normal direction (Bug#15912).
5579 * data.c (Fbool_vector_subsetp): Test whether the first argument
5580 is a subset of the second one, not the reverse. Add doc string.
5582 Fix minor problems found by static checking.
5583 * lread.c (load_path_default): Now static.
5584 * textprop.c (text_property_stickiness): Be consistent about the
5585 test used when deciding whether to consider the previous character.
5586 This simplifies the code a bit.
5588 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5590 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5592 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5593 (syms_of_frame): Don't defsubr them.
5595 2013-11-25 Glenn Morris <rgm@gnu.org>
5597 * lread.c (load_path_default): Change the sense of the argument.
5598 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5599 from dump_path. When it is not, avoid checking dump_path twice.
5601 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5602 uninstalled dump_path against installed Vload_path. (Bug#15964)
5604 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5606 Export get_pos_property to Elisp.
5607 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5608 (syms_of_editfns): Export it to Elisp.
5610 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5612 2013-11-23 Romain Francoise <romain@orebokech.com>
5614 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5615 initialization here ...
5616 (syms_of_fileio): ... from here.
5618 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5620 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5621 Please use --enable-check-lisp-object-type.
5623 2013-11-23 Glenn Morris <rgm@gnu.org>
5625 * process.c (get_process): Explicit error for dead buffers.
5627 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5629 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5631 2013-11-23 Glenn Morris <rgm@gnu.org>
5633 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5634 * lread.c (load_path_check): Take path to check as argument.
5635 (load_path_default): New, split from init_lread.
5636 (init_lread): Move calc of default load-path to load_path_default.
5637 Empty elements in EMACSLOADPATH now stand for the default.
5638 (load-path): Doc fix.
5639 * emacs.c (decode_env_path): Add option to treat empty elements
5640 as nil rather than ".".
5641 * callproc.c (init_callproc_1, init_callproc):
5642 * image.c (Vx_bitmap_file_path):
5643 * lisp.h (decode_env_path):
5644 * lread.c (Vsource_directory):
5645 Update for new argument spec of decode_env_path.
5647 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5649 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5650 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5652 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5654 Fix some dependency problems that cause unnecessary recompiles.
5655 Problem reported by RMS in
5656 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5657 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5658 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5659 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5660 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
5661 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
5662 (boostrap-clean): No need to remove stamp-oldxmenu.
5664 Fix recently introduced bool vector overrun.
5665 This was due to an optimization that went awry.
5666 Reported by Glenn Morris in
5667 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
5668 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
5669 for empty vectors, undoing the 2013-11-18 change.
5670 * data.c (bool_vector_binop_driver): Rely on this.
5671 Fix bug that occasionally overran the destination.
5672 * lisp.h (struct Lisp_Bool_vector): Document this.
5674 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
5676 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
5679 * nsterm.m (init, run, stop:): Comment out for now, does not work
5682 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
5684 * charset.c (syms_of_charset): Don't read past end of string.
5686 2013-11-19 Glenn Morris <rgm@gnu.org>
5688 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
5690 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
5692 Add hooks to run on gaining/losing focus. (Bug#15029)
5693 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
5694 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
5695 (syms_of_frame): Add focus-in-hook, focus-out-hook.
5697 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
5699 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
5700 The old names predated the API change that put destination at end.
5702 Improve API of recently-added bool vector functions (Bug#15912).
5703 The old API had (bool-vector-count-matches A B)
5704 and (bool-vector-count-matches-at A B I), which gave the
5705 misleading impression that the two functions were variants, one
5706 with a location I. The new API has (bool-vector-count-population A)
5707 and (bool-vector-count-consecutive A B I) to make the distinction
5708 clearer. The first function no longer has a B argument, since the
5709 caller can easily determine the number of nils if the length and
5710 number of ts is known.
5711 * data.c (Fbool_vector_count_population): Rename from
5712 bool_vector_count_matches, and accept just 1 argument.
5713 (Fbool_vector_count_consecutive): Rename from
5714 Fbool_vector_count_matches_at.
5716 Always allocate at least one bits_word per bool vector.
5717 See Daniel Colascione in:
5718 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
5719 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
5720 * data.c (bool_vector_binop_driver): Rely on this. Tune.
5721 * lisp.h (struct Lisp_Bool_vector): Document this.
5723 2013-11-18 Eli Zaretskii <eliz@gnu.org>
5725 * insdel.c (invalidate_buffer_caches): New function, consolidated
5726 from part of prepare_to_modify_buffer.
5727 (insert_from_gap, prepare_to_modify_buffer):
5728 * coding.c (code_convert_region, code_convert_string):
5729 Call invalidate_buffer_caches. (Bug#15841)
5731 * lisp.h (invalidate_buffer_caches): Add prototype.
5733 2013-11-17 Eli Zaretskii <eliz@gnu.org>
5735 * w32term.c (x_update_window_end): Don't invalidate the entire
5736 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5737 highlight needs to be redisplayed. (Bug#15913)
5739 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
5741 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
5743 2013-11-16 Eli Zaretskii <eliz@gnu.org>
5745 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
5746 while we are using Vprin1_to_string_buffer.
5748 * keymap.c (describe_map): Don't crash if PT is 1 both before and
5749 after inserting the description string. (Bug#15907)
5751 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5753 * data.c: Work around bogus GCC diagnostic about shift count.
5754 Reported by Eli Zaretskii in
5755 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
5756 (pre_value): New function.
5757 (count_trailing_zero_bits): Use it.
5759 2013-11-15 Eli Zaretskii <eliz@gnu.org>
5761 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
5762 assume C macros are not supported even under -g3 in these old GCC
5765 2013-11-15 Leo Liu <sdl.web@gmail.com>
5767 * minibuf.c (Ftry_completion, Fall_completions)
5768 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
5770 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5772 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
5773 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
5774 This avoids placing unnecessary constants into the Emacs code.
5776 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
5778 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
5779 for Cygwin w32 build.
5781 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
5782 for Cygwin w32 build. (Bug#15892)
5784 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
5786 Simplify, port and tune bool vector implementation.
5787 * alloc.c (bool_vector_exact_payload_bytes)
5788 (bool_vector_payload_bytes): Remove.
5789 (bool_vector_fill): Return its argument.
5790 * alloc.c (bool_vector_fill):
5792 * print.c (print_object):
5793 Simplify by using bool_vector_bytes.
5794 * alloc.c (make_uninit_bool_vector):
5795 New function, broken out from Fmake_bool_vector.
5796 (Fmake_bool_vector): Use it. Use tail call.
5797 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
5798 * data.c (BITS_PER_ULL): New constant.
5799 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
5800 if long long versions don't exist.
5801 (shift_right_ull): New function.
5802 (count_one_bits_word): New function, replacing popcount_bits_word
5803 macro. Don't assume that bits_word is no wider than long long.
5804 (count_one_bits_word, count_trailing_zero_bits):
5805 Don't assume that bits_word is no wider than long long.
5806 * data.c (bool_vector_binop_driver, bool_vector_not):
5807 * fns.c (Fcopy_sequence):
5809 Create an uninitialized destination, to avoid needless work.
5810 (internal_equal): Simplify.
5811 (Ffillarray): Prefer tail call.
5812 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
5813 contain at least one word.
5814 (bits_word_to_host_endian): Prefer if to #if. Don't assume
5815 chars are narrower than ints.
5816 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
5817 * fns.c (Fcopy_sequence):
5819 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
5820 Don't try to port to hosts where bits_word values have holes; the
5821 code wouldn't work there anyway. Verify this assumption, though.
5822 (bool_vector_bytes): New function.
5823 (make_uninit_bool_vector): New decl.
5824 (bool_vector_fill): Now returns Lisp_Object.
5826 * xfns.c (xic_create_fontsetname):
5827 * xrdb.c (gethomedir): Prefer tail calls.
5829 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
5831 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
5832 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
5834 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
5835 that requires a return value.
5836 (Fset_buffer_modified_p): Take advantage of this change to do
5839 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5841 * buffer.c (Frestore_buffer_modified_p): Sync it with
5842 Fset_buffer_modified_p.
5843 (Fforce_mode_line_update): New function, moved from subr.el.
5844 (Fset_buffer_modified_p): Use them.
5845 (syms_of_buffer): Defsubr Fforce_mode_line_update.
5847 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
5849 * search.c (find_newline): Rewrite to prefer offsets to pointers.
5850 This avoids undefined behavior when subtracting pointers into
5851 different aways. On my platform it also makes the code a tad
5852 smaller and presumably faster.
5854 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5856 * keyboard.c (command_loop_1): Use region-extract-function.
5857 * insdel.c (Qregion_extract_function): Not static any more (can we
5858 stop pretending that these vars can benefit from being marked static?).
5860 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5862 * search.c (find_newline): If buffer text is relocated during the
5863 "dumb loop", adjust C pointers into buffer text to follow suit.
5866 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
5868 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
5869 for conversion (Bug#15837).
5871 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5873 * fileio.c (Finsert_file_contents): Invalidate the newline cache
5874 for the entire range of inserted characters. (Bug#15841)
5876 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
5878 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
5880 (realize_default_face): Remove assignment to distant-foreground if
5881 unspecified (Bug#15815).
5883 2013-11-08 Eli Zaretskii <eliz@gnu.org>
5885 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
5886 cache-long-scans disabled, since we don't want to call
5887 prepare_to_modify_buffer (in insert_1_both) for each message we
5890 * buffer.h (bset_cache_long_scans): New INLINE function, moved
5891 from buffer.c. Improve commentary to the buffer field setter
5894 * buffer.c (bset_cache_long_scans): Static function deleted.
5895 Improve commentary to the buffer field setter functions.
5896 (init_buffer_once): Default for cache-long-scans changed to t.
5899 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
5901 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
5903 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
5904 This bug was introduced in my 2013-06-21 change, and caused
5905 struct Lisp_Sub_Char_Table objects to be given too many slots,
5906 which broke 'make -C admin/unidata'.
5908 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
5910 Import changes from mac-port 4.5.
5911 * macfont.m (mac_font_copy_default_descriptors_for_language)
5912 (mac_font_copy_default_name_for_charset_and_languages): Declare.
5913 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
5914 (macfont_language_default_font_names): New.
5915 (macfont_list): Rearrange language/charset code.
5916 (macfont_close): Don't check for macfont_info->cache.
5917 (mac_ctfont_create_preferred_family_for_attributes): New font
5918 selection code, call
5919 mac_font_copy_default_name_for_charset_and_languages.
5920 (mac_font_copy_default_descriptors_for_language)
5921 (mac_font_copy_default_name_for_charset_and_languages): New functions.
5923 * macfont.h (kCTVersionNumber10_9): Define if not defined.
5925 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
5927 Port to C11 aligned_alloc, and fix some integer overflows.
5928 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
5929 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
5930 and use of posix_memalign replaced with aligned_alloc.
5931 (aligned_alloc): New function, defined or declared as needed.
5932 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
5933 Don't undef; configure.ac now does this.
5934 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
5935 (calloc, aligned_alloc): Check for integer overflow.
5936 (aligned_alloc): Rename from memalign. All uses changed.
5937 (memalign): New function, an alias for aligned_alloc.
5939 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5941 * xdisp.c (redisplay_internal): Fix typo in last change.
5943 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5945 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
5947 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5949 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
5950 redisplay--mode-lines-cause.
5951 (redisplay_internal): Keep them uptodate. Remove redundant check of
5952 buffer_shared_and_changed.
5953 * *.[chm]: Number every assignment to update_mode_lines so we
5954 can track why it is set.
5956 2013-11-06 Eli Zaretskii <eliz@gnu.org>
5958 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
5960 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5962 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
5963 can track why it is set.
5965 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5967 Integer-related fixes for term.c etc.
5968 * dispextern.h (face_tty_specified_color): New function.
5969 * term.c (turn_on_face): Don't rely on undefined behavior when
5970 assigning an out-of-range value to 'long'.
5971 Simplify test for toggling highlight.
5972 (tty_capable_p): Omit last two (unused) args. All callers changed.
5973 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
5974 (read_menu_input, tty_menu_activate, tty_menu_show):
5975 * xfaces.c (x_supports_face_attributes_p)
5976 (tty_supports_face_attributes_p):
5977 Use bool for boolean. All callers changed.
5978 (tty_supports_face_attributes_p): Omit defaults for color indices;
5979 no longer needed. Simplify tail call.
5981 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5983 * xdisp.c (prepare_menu_bars): Mark static.
5984 * lisp.h (prepare_menu_bars): Don't declare.
5985 * xselect.c (x_handle_selection_clear):
5986 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
5988 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5990 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
5991 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
5993 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5995 * keyboard.c (Fcommand_error_default_function): Rename from
5996 Fdefault_error_output.
5998 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6000 * keyboard.c (Fdefault_error_output): New function, extracted from
6002 (syms_of_keyboard): Use it for Vcommand_error_function.
6004 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6006 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6007 (init_eval): Use it to ensure handlerlist is non-NULL.
6008 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6009 (Fsignal): Adjust NULLness test of handlerlist.
6010 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6012 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6014 * callproc.c (call_process): Call prepare_to_modify_buffer before
6015 decoding text read from the sub-process, as the decoded stuff will
6016 be inserted into the buffer. This will invalidate the various
6017 caches maintained for the buffer. (Bug#15148)
6019 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6021 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6022 string of glyphless-char-display.
6024 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6026 * nsfns.m (ns_get_name_from_ioreg): New function.
6027 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6028 OSX >= 10.9. Use ns_get_name_from_ioreg.
6030 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6032 Simplify and port recent bool vector changes.
6033 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6034 only in this file. Use a more-efficient implementation if the
6035 second argument is a power of 2.
6036 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6037 Remove no-longer-necessary compile-time checks.
6038 (bool_vector_exact_payload_bytes): New function.
6039 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6040 exact payload changed to call the new function. Do not assume
6041 that the arg or result fits in ptrdiff_t.
6042 (bool_vector_fill): New function.
6043 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6045 (vroundup_ct): Don't assume arg fits in size_t.
6046 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6047 invoke set_category_set.
6048 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6049 All callers changed. Use bool_vector_set.
6050 * category.h (XCATEGORY_SET): Remove; no longer needed.
6051 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6053 * data.c (Faref): Use bool_vector_ref.
6054 (Faset): Use bool_vector_set.
6055 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6056 (Fbool_vector_not, Fbool_vector_count_matches)
6057 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6058 * fns.c (concat): Use bool_vector_ref.
6059 (Ffillarray): Use bool_vector_fill.
6060 (mapcar1): Use bool_vector_ref.
6061 (sxhash_bool_vector): Hash words, not bytes.
6062 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6063 a constant, since it's now used in #if.
6064 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6065 unsigned char on unusual architectures, so that we no longer
6066 assume that the number of bits per bits_word is a power of two or
6067 is a multiple of 8 or of CHAR_BIT.
6068 (Qt): Add forward decl.
6069 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6070 at least as strictly as bits_word.
6071 (bool_vector_data, bool_vector_uchar_data): New accessors.
6072 All data structure accesses changed to use them.
6073 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6074 (bool_vector_set): New functions.
6075 (bool_vector_fill): New decl.
6076 (ROUNDUP): Move to alloc.c as described above.
6078 Fix recent gnutls changes.
6079 * gnutls.c (Fgnutls_boot): Don't assume C99.
6080 * process.c (wait_reading_process_output): Fix typo in recent change.
6082 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6084 * process.c (wait_reading_process_output, read_process_output)
6085 (send_process): Check gnutls_state is not NULL.
6087 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6088 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6090 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6092 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6093 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6095 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6098 * nsfns.m (Fx_create_frame): Fix memory leak.
6100 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6101 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6102 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6104 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6106 * xdisp.c (message3_nolog, message_with_string): Encode the string
6107 before writing it to the terminal in a non-interactive session.
6109 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6110 sure we concatenate them into a unibyte string.
6112 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6113 resulting temporary name before returning it to the caller.
6114 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6115 is a unibyte string, convert NAME to a unibyte string to ensure
6116 that the result is also a unibyte string.
6118 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6119 create unibyte strings from default paths and directory/file
6122 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6125 * callproc.c (init_callproc): Use build_unibyte_string to make
6126 sure we create unibyte strings from default paths and
6127 directory/file names.
6129 * buffer.c (init_buffer): Don't store default-directory of
6130 *scratch* in multibyte form. The original problem which led to
6131 that is described in
6132 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6133 but it was solved long ago. (Bug#15260)
6135 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6137 Port to stricter C99 platforms.
6138 Especially, C99 prohibits nesting a struct X inside struct Y if
6139 struct X has a flexible array member.
6140 * alloc.c (struct sdata): New type.
6141 (sdata): Implement in terms of struct sdata.
6142 Remove u member; all uses replaced by next_vector, set_next_vector.
6143 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6144 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6145 (struct sblock): Rename first_data member to data, which is now
6146 a flexible array member. All uses changed.
6147 (next_vector, set_next_vector, large_vector_vec): New functions.
6148 (vector_alignment): New constant.
6149 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6150 (struct large-vector): Now merely a NEXT member, since the old approach
6151 ran afoul of stricter C99. All uses changed to use
6152 large_vector_vec or large_vector_offset.
6153 (large_vector_offset): New constant.
6154 * dispnew.c: Include tparam.h, for tgetent.
6155 Do not include term.h; no longer needed.
6156 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6157 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6158 (struct Lisp_Vector): Use a flexible array member for contents,
6159 instead of a union with a member that is an array of size 1.
6161 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6162 fact that the struct no longer contains a union.
6163 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6164 (struct Lisp_Save_Value, struct Lisp_Free):
6165 Use unsigned, not int, for spacers, to avoid c99 warning.
6166 (union specbinding): Use unsigned, not bool, for bitfield, as
6167 bool is not portable to pre-C99 hosts.
6169 2013-11-04 Glenn Morris <rgm@gnu.org>
6171 * emacs.c (usage_message): Mention that `-L :...' appends.
6173 2013-11-02 Glenn Morris <rgm@gnu.org>
6175 * Makefile.in (abs_builddir): Remove.
6176 (bootstrap_exe): Use relative filename.
6178 Use relative filenames in TAGS files.
6179 * Makefile.in (abs_srcdir): Remove it again.
6180 (.PHONY): Remove frc.
6181 (maintainer-clean): No more TAGS-LISP file.
6182 (TAGS): Pass relative file names to etags.
6183 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6185 * Makefile.in (abs_srcdir): New, set by configure.
6187 (maintainer-clean): Remove pointless echo. That should be in the
6188 top-level Makefile, if anywhere. Delete TAGS-LISP.
6189 (extraclean): No s/ and m/ directories for some time.
6190 (TAGS): Also depend on ctagsfiles3.
6191 Remove no-longer-defined S_FILE.
6192 Pass absolute filenames to etags once more.
6193 (TAGS-LISP): Replace lispdir with its expansion.
6194 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6195 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6197 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6199 * xfaces.c (check_lface_attrs, realize_default_face):
6200 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6201 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6203 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6205 * emacs.c (original_pwd): Remove global var by making it local.
6206 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6208 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6210 * xfaces.c: Declare color_distance.
6211 (QCdistant_foreground): New variable.
6212 (NEAR_SAME_COLOR_THRESHOLD): New define.
6213 (load_color2): New function.
6214 (load_color): Call load_color2.
6215 (load_face_colors): Call load_color2 and if distant-color is specified
6216 calculate distant and use distant-color if colors are near.
6217 (LFACE_DISTANT_FOREGROUND): New define.
6218 (merge_face_ref, Finternal_set_lisp_face_attribute)
6219 (Finternal_get_lisp_face_attribute)
6220 (x_supports_face_attributes_p): Handle distant-foreground similar to
6222 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6224 * dispextern.h (lface_attribute_index):
6225 Add LFACE_DISTANT_FOREGROUND_INDEX.
6227 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6229 * image.c (pbm_next_char): New function.
6230 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6231 (pbm_scan_number): Use it.
6232 (Qlibjpeg_version): New variable.
6233 (syms_of_image): DEFSYM and initialize it.
6235 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6237 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6239 2013-10-31 Glenn Morris <rgm@gnu.org>
6241 * emacs.c (original_pwd): New char.
6242 (main): If using --chdir, store original_pwd.
6243 (init_cmdargs): When setting Vinvocation_directory based on a
6244 relative argv[0], use original_pwd if set. (Bug#15768)
6246 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6248 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6250 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6252 * insdel.c: Fix minor problems found by static checking.
6253 (Qregion_extract_function): Now static.
6254 (prepare_to_modify_buffer_1): Remove unused locals.
6256 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6258 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6259 (syms_of_xdisp): Declare pre-redisplay-function.
6260 (markpos_of_region): Remove function.
6261 (init_iterator, compute_stop_pos, handle_face_prop)
6262 (face_before_or_after_it_pos, reseat_to_string)
6263 (get_next_display_element, window_buffer_changed)
6264 (redisplay_internal, try_cursor_movement, redisplay_window)
6265 (try_window_reusing_current_matrix, try_window_id, display_line)
6266 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6267 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6268 * window.h (struct window): Remove field `region_showing'.
6269 * dispextern.h (struct it): Remove region_beg/end_charpos.
6270 (face_at_buffer_position, face_for_overlay_string)
6271 (face_at_string_position): Update prototypes.
6272 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6273 (face_at_string_position): Remove `region_beg' and `region_end' args.
6274 * fontset.c (Finternal_char_font):
6275 * font.c (font_at, font_range): Adjust calls accordingly.
6276 * insdel.c (Qregion_extract_function): New var.
6277 (syms_of_insdel): Initialize it.
6278 (prepare_to_modify_buffer_1): Use it.
6280 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6282 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6283 * ftxfont.c (ftxfont_get_gcs):
6284 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6285 * xfaces.c (x_free_colors, x_free_dpy_colors)
6286 (x_create_gc, unload_color):
6287 * xselect.c (x_property_data_to_lisp):
6288 * xsettings.c (parse_settings):
6289 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6290 (get_bits_and_offset): Adjust definition.
6291 * frame.c (XParseGeometry): Adjust locals.
6292 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6293 * regex.h (toplevel): Likewise for reg_syntax_t.
6295 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6297 * eval.c (run_hook_with_args): Use FUNCTIONP.
6299 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6301 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6302 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6303 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6304 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6305 on MS-Windows anyway.
6306 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6307 (free_realized_face): ...adjust user.
6308 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6309 white relief pixels to -1.
6310 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6311 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6312 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6314 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6316 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6317 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6318 in practice now. All callers changed.
6320 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6322 * dispextern.h (struct face): Use bitfields for 'underline_type'
6323 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6324 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6325 'stipple' member. Move 'lface' member up to help...
6326 * xfaces.c (make_realized_face): ...this function to find and
6327 clear just the members that need clearing.
6328 (load_face_colors, realize_x_face):
6329 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6331 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6333 * xftfont.c (struct xftfont_info): Remove set-but-unused
6335 (xftfont_open): Adjust user.
6336 (xftfont_get_colors): Remove useless prototype.
6338 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6340 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6341 before passing them to 'unexec'. (Bug#15260)
6343 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6345 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6347 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6349 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6350 the changed signature of the font driver's 'close' method.
6352 * w32font.h (w32font_close): Adjust the prototype to the change in
6353 function definition.
6355 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6357 * w32uniscribe.c (uniscribe_close): Adapt the call to
6358 w32font_close to its new prototype.
6360 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6362 Omit unused frame argument of font API's close function.
6363 * font.h (struct font): Drop frame argument. Adjust comment.
6364 * font.c (font_clear_cache, font_close_object): Adjust users.
6365 * ftfont.c (ftfont_close):
6366 * ftxfont.c (ftxfont_close):
6367 * macfont.m (macfont_close):
6368 * nsfont.m (nsfont_close):
6369 * w32font.c (w32font_close):
6370 * xfont.c (xfont_close):
6371 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6372 tweak comments and make functions safe if called more than once for
6373 the same font object.
6375 Perform font-specific cleanup when font object is swept by GC. See
6376 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6377 * alloc.c (cleanup_vector): New function.
6378 (sweep_vector): Call it for each reclaimed vector object.
6379 * font.h (struct font): Adjust comment.
6381 2013-10-24 Glenn Morris <rgm@gnu.org>
6383 * Makefile.in (abs_top_srcdir): New, set by configure.
6385 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6387 Adjust recent font-related changes to fix bug#15686.
6388 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6389 is a live window system frame, mark its default font too.
6391 2013-10-23 Glenn Morris <rgm@gnu.org>
6393 * Makefile.in (RUN_TEMACS): Make relative (again).
6394 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6395 (bootstrap-emacs$(EXEEXT)):
6396 Quote entities that might contain whitespace.
6398 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6400 Port to Solaris 10 and its bundled GCC.
6401 Problem reported by Timothy C. Burt.
6402 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6404 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6406 Do not allow font caches to grow too large.
6407 * alloc.c (compact_font_cache_entry, compact_font_caches):
6408 New functions or stub if not HAVE_WINDOW_SYSTEM.
6409 (compact_undo_list): Factor out from Fgarbage_collect.
6411 (mark_face_cache): Mark face font. Move down to avoid
6413 (mark_terminals): Do not mark font cache here.
6414 (Fgarbage_collect): Call compaction functions described
6415 above. Adjust comment.
6417 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6419 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6420 chdir to HOME (bug#15607).
6422 * nsterm.m (Qcocoa, Qgnustep): New variables.
6423 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6424 (ns_get_color): Make selection color work for GNUstep also.
6426 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6428 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6429 handles mouse clicks. Instead, let GPM use the same code as all
6430 the other mice use. See the discussion starting at
6431 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6432 for the details of the problem with the menu bar this fixes.
6434 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6436 Remove port-specific display name lists to avoid extra
6437 complexity and data duplication with display info lists.
6438 * xterm.h (x_display_name_list): Remove declaration.
6439 * xterm.c (x_display_name_list): Remove.
6440 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6441 * xfns.c (x_display_info_for_name, Fx_display_list):
6442 Likewise. Use x_display_list where appropriate.
6443 * w32term.h (w32_display_name_list): Remove declaration.
6444 * w32term.c (w32_display_name_list): Remove.
6445 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6447 * w32fns.c (x_display_info_for_name, Fx_display_list):
6448 Likewise. Use x_display_list where appropriate.
6449 * nsterm.h (ns_display_name_list): Remove declaration.
6450 * nsterm.m (ns_display_name_list): Remove.
6451 (ns_term_init, syms_of_nsterm): Adjust users.
6452 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6453 Likewise. Use x_display_list where appropriate.
6454 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6455 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6456 (mark_terminals): Mark per-terminal font cache.
6458 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6460 Don't run timers in input-pending-p. Its new check-timers param
6461 provides the prior behavior. (Bug#15045).
6462 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6464 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6466 Make some functions static in non-Microsoft builds.
6467 On my platform (Fedora 19 x86-64), this shrinks the
6468 Emacs executable (text+data) by 0.25%.
6469 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6470 (load_color) [!MSDOS]:
6471 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6472 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6473 * lisp.h (check_existing):
6474 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6475 (network_interface_info) [!WINDOWSNT]:
6476 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6477 Remove extern decls.
6478 * fileio.c (check_existing):
6479 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6480 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6481 (network_interface_info) [!WINDOWSNT]:
6482 * term.c (encode_terminal_code) [!WINDOWSNT]:
6483 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6484 * xfaces.c (load_color) [!MSDOS]:
6486 * fileio.c (check_existing, check_executable, check_writable):
6487 * process.c (network_interface_list, network_interface_info):
6488 Move earlier, so that we don't need forward decls.
6489 * gnutls.c (fn_gnutls_transport_set_errno)
6490 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6492 * w32.c (init_environment): Use faccessat rather than
6493 check_existing, partly for consistency with the rest of the code
6494 in this file, partly so that check_existing can be static.
6496 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6497 * emacs.c (MAIN_PROGRAM): New macro.
6498 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6499 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6501 bool vector int width fixes
6502 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6503 (Fbool_vector_count_matches_at):
6504 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6505 can exceed PTRDIFF_MAX, at least in theory.
6506 (Fbool_vector_count_matches_at):
6507 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6509 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6511 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6512 (struct sockaddr): Add forward decl, for platforms that lack it.
6514 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6516 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6519 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6521 * w32.c (network_interface_get_info, network_interface_list)
6522 (network_interface_info): New functions. (Bug#15610)
6523 (GetAdaptersInfo_Proc): New typedef.
6524 (get_adapters_info): New wrapper function.
6525 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6527 * process.h (network_interface_list, network_interface_info):
6530 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6531 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6532 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6533 for WINDOWSNT. Doc fix.
6534 (syms_of_process): Defsubr Snetwork_interface_list and
6535 Snetwork_interface_info unconditionally.
6537 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6538 in NS GUI sessions. (Bug#15629)
6540 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6542 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6544 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6546 * print.c (print_object): Print " ..." when truncating bool vectors.
6548 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6550 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6551 standard mouse buttons.
6553 * termhooks.h (struct input_event): Remove incorrect commentary.
6555 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6557 Disallow bool vector operations on mixed-length operands.
6558 The old behavior left garbage in the result vector sometimes,
6559 and didn't seem to be useful.
6560 * data.c (Qwrong_length_argument): New static var.
6561 (wrong_length_argument): New function.
6562 (bool_vector_binop_driver): Check that args agree in length.
6564 * keyboard.c, keyboard.h (all_kboards): Now static.
6566 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6568 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6569 note from the lispref.
6571 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6573 * nsterm.h (struct ns_display_info): Remove set-but-unused
6574 member image_cache (image caches are per-terminal anyway).
6575 (FRAME_X_IMAGE_CACHE): Remove.
6576 * nsterm.m (ns_initialize_display_info): Adjust user.
6578 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6580 * w32proc.c: Include mingw_time.h.
6582 * w32.c: Include mingw_time.h.
6584 Implement scrolling of TTY menus when the screen is too short.
6586 * term.c (tty_menu_display): Accept an additional argument, the
6587 menu item from which to start displaying the menu. Account for
6588 the value of Y when limiting the menu to the number of available
6590 (mi_result): New enumeration.
6591 (read_menu_input): Return enumerated value. When the y coordinate
6592 hits min_y or max_y, return scroll indication instead of wrapping
6594 (tty_menu_activate): Handle the scrolling indications from
6595 read_menu_input. Compute the first menu item to display and pass
6596 it to tty_menu_display.
6598 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6600 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6601 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6602 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6603 Adjust to match the change described below.
6604 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6605 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6606 memory_below_frame members to...
6607 * termchar.h (struct tty_display_info): ...here because they're
6608 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6609 * term.c (init_tty):
6610 * nsterm.m (ns_create_terminal):
6611 * w32term.c (w32_create_terminal):
6612 * xterm.c (x_create_terminal): Adjust users.
6613 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6614 to filter out non-TTY frames. Adjust comment.
6615 (scrolling): Adjust user. Prefer eassert for debugging check.
6617 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6619 * xfaces.c (PT_PER_INCH): Remove unused macro.
6620 * termhooks.h (struct terminal): Remove set-but-unused
6621 member fast_clear_end_of_line.
6622 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6623 * nsterm.m (ns_create_terminal):
6624 * term.c (init_tty):
6625 * w32term.c (w32_create_terminal):
6626 * xterm.c (x_create_terminal): Adjust users.
6628 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6630 * lisp.h (bool_vector_size): New function.
6631 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6632 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6633 (Fbool_vector_not, Fbool_vector_count_matches_at):
6634 Remove uses of 'eassume' that should no longer be needed,
6635 because they are subsumed by the 'eassume' in bool_vector_size.
6637 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6639 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6640 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6641 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6643 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6645 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6646 have different dimensions. (Bug#15575)
6648 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6651 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6653 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6655 * term.c (tty_menu_show): Never return with unbalanced
6656 specpdl. Use eassert for debugging check. Adjust style.
6658 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6660 * term.c (read_menu_input): Make selection of menu items
6661 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
6662 (tty_menu_activate): Fix off-by-one error when computing max_y.
6664 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
6666 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
6667 audit logging (only used with GnuTLS 3.x) and enable it.
6669 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6671 * dispnew.c (redraw_frame): Remove useless #ifdef because
6672 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
6673 Also, move TTY fflush to...
6674 * term.c (tty_update_end): ...this function.
6676 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6678 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
6679 the end of the frame's glyph matrix. (Bug#15575)
6681 * term.c (tty_menu_display): Don't move cursor while overwriting
6682 frame's glyphs with menu items. Limit the number of items
6683 displayed to what can be shown on the available screen lines,
6684 excluding the echo area.
6685 (tty_menu_activate): Limit the Y coordinate allowed by
6686 read_menu_input to the last screen line used for menu display.
6688 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
6690 * lisp.h (eassume): New macro.
6691 Also, include <verify.h>, for 'assume'.
6692 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
6693 (vroundup, vector_nbytes):
6694 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6695 (Fbool_vector_not, Fbool_vector_count_matches)
6696 (Fbool_vector_count_matches_at):
6697 Use eassume, not eassert.
6698 * casetab.c (set_identity, shuffle):
6699 * composite.c (composition_gstring_put_cache):
6700 * dispnew.c (update_frame_1):
6701 * ftfont.c (ftfont_shape_by_flt):
6702 * image.c (gif_load):
6703 * intervals.c (offset_intervals):
6704 * macfont.m (macfont_shape):
6705 Remove calls to 'assume' that are no longer needed, because
6706 --enable-gcc-warnings no longer generates bogus warnings
6707 when these calls are removed.
6709 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6711 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
6713 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
6715 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
6716 (Qsubstitute_env_in_file_name): New var.
6717 (syms_of_fileio): Define it.
6719 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6721 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
6722 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
6725 * term.c (save_and_enable_current_matrix): Don't allocate and
6726 don't save margin areas.
6727 (restore_desired_matrix): Don't restore margin areas.
6728 (free_saved_screen): Don't free margin areas.
6730 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
6732 * image.c: Pacify --enable-gcc-warnings.
6733 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
6734 #define only if used.
6736 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6738 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
6739 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
6740 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
6741 (gif_load): For giflib v5.x and later, display the error message
6742 produced by giflib when its functions fail.
6743 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
6746 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6748 * keyboard.c (last_event_timestamp): Remove. For X selection and
6749 GTK popup menus, it may be obtained from per-frame X display info.
6750 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
6751 (process_special_events): Adjust users.
6752 * keyboard.h (last_event_timestamp): Remove declaration.
6753 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
6754 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
6755 * menu.h (xmenu_show): Adjust prototype.
6756 * menu.c (Fx_popup_menu): Adjust user.
6757 * xselect.c (x_own_selection, x_get_foreign_selection)
6758 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
6760 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6762 * keyboard.c (init_kboard): Now static. Add arg
6763 to denote window system. Adjust comment.
6764 (init_keyboard): Adjust user.
6765 (allocate_kboard): New function.
6767 * nsterm.m (ns_term_init):
6768 * term.c (init_tty):
6769 * w32term.c (w32_create_terminal):
6770 * xterm.c (x_term_init): Use it.
6771 * keyboard.h (init_kboard): Remove prototype.
6772 (allocate_kboard): Add prototype.
6774 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
6776 * image.c (GIFLIB_MAJOR): Ensure it's defined.
6777 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
6779 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6781 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
6783 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6785 * term.c (tty_menu_activate): Flush the output stream after
6786 showing the cursor, and don't mark the frame garbaged at exit from
6787 the function. Fixes redisplay glitches when moving from one menu
6790 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
6792 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
6793 or throw error (Bug#15570).
6795 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6797 * intervals.c (temp_set_point_both): Move test into 'eassert',
6800 * lisp.h (eassert): Don't use 'assume'.
6801 Sometimes 'assume' wins in performance, and sometimes it loses,
6802 so it shouldn't be used all the time. Perhaps we need two
6803 flavors of 'eassert', one for where 'assume' is far more likely
6804 to help or to hurt; but that can be done later.
6805 Problem reported by Dmitry Antipov in
6806 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
6807 Also, don't include <verify.h>; no longer needed.
6809 2013-10-09 Glenn Morris <rgm@gnu.org>
6811 * eval.c (Fcond): Doc tweak.
6813 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6815 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
6816 expressions with side effects to eassert. (Bug#15565)
6818 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
6820 * fns.c (hashfn_user_defined): Allow hash functions to return any
6823 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6825 Fix minor problems found by static checking.
6826 * dispnew.c (save_current_matrix): Omit unnecessary casts.
6827 * dispnew.c (update_frame_with_menu): Mark debug local as used.
6828 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
6829 * keyboard.c (read_menu_command): Remove unused local.
6830 * lisp.h (read_menu_command): New decl.
6831 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
6832 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
6833 Return ptrdiff_t, not int.
6834 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
6835 not int, for benefit of xpalloc.
6836 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
6838 (have_menus_p): Remove; unused.
6839 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
6840 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
6841 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
6843 (save_and_enable_current_matrix): Omit unnecessary casts.
6844 (read_menu_input): Omit local extern decl (now in lisp.h).
6845 Don't access uninitialized storage if mouse_get_xy fails.
6846 (tty_menu_activate): Mark local as initialized, for lint.
6847 (tty_menu_activate, tty_meny_show): Remove unused locals.
6849 2013-10-08 Eli Zaretskii <eliz@gnu.org>
6851 Support menus on text-mode terminals.
6852 * xterm.h (xw_popup_dialog): Add prototype.
6854 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
6855 (xmenu_show): Block input here, instead in Fx_popup_menu.
6856 (xw_popup_dialog): New function, with X-specific bits of popup
6859 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
6862 * window.c (Fset_window_configuration): Use run-time tests of the
6863 frame type instead of compile-time conditionals, when menu-bar
6864 lines are considered.
6866 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
6867 (w32_popup_dialog): New prototypes.
6869 * w32menu.c (Fx_popup_dialog): Function deleted.
6870 (w32_popup_dialog): New function, with w32 specific bits of popup
6871 dialogs. Block input here.
6873 * w32inevt.c (w32_console_read_socket): Minor change to add
6874 debugging TTY events.
6876 * w32fns.c (show_hourglass): If returning early because the frame
6877 is not a GUI frame, unblock input.
6879 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
6880 (cursorY): New functions.
6882 * termhooks.h (cursorX, cursorY): Prototypes of functions on
6883 WINDOWSNT, macros that call curX and curY elsewhere.
6885 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
6887 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
6888 specific function to hide and show cursor on a text-mode terminal.
6889 (tty_menu_struct, struct tty_menu_state): New structures.
6890 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
6891 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
6892 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
6893 (tty_menu_locate, save_and_enable_current_matrix)
6894 (restore_desired_matrix, screen_update, read_menu_input)
6895 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
6896 (tty_pop_down_menu, tty_menu_last_menubar_item)
6897 (tty_menu_new_item_coords, tty_menu_show): New functions.
6898 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
6900 * nsterm.h (ns_popup_dialog): Adjust prototype.
6902 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
6904 (ns_popup_dialog): Adapt order of arguments to the other
6905 *_menu_show implementations.
6906 (Fx_popup_dialog): Function deleted.
6908 * msdos.c (x_set_menu_bar_lines): Delete unused function.
6910 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
6912 * menu.c (have_boxes): New function.
6913 (single_keymap_panes): Use it instead of a compile-time
6915 (single_menu_item): Use run-time tests of the frame type instead
6916 of compile-time conditionals.
6917 (encode_menu_string): New function.
6918 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
6919 the macro, since different types of frame need different encoding
6921 (digest_single_submenu): Use run-time tests of frame type instead
6922 of, or in addition to, compile-time conditionals.
6923 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
6924 (Fx_popup_menu): Detect when the function is called from keyboard
6925 on a TTY. Don't barf when invoked on a text-mode frame.
6926 Check frame type at run time, instead of compile-time conditionals for
6927 invoking terminal-specific menu-show functions.
6928 Call tty_menu_show on text-mode frames.
6929 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
6930 run time to determine which alternative to invoke; support dialogs
6933 * keyboard.h <Qmouse_movement>: Declare.
6935 * keyboard.c <Qmouse_movement>: Now extern.
6936 <Qecho_keystrokes>: New static variable.
6937 (read_key_sequence): Accept an additional argument, a flag to
6938 prevent redisplay during reading of the key sequence. All callers
6940 (read_menu_command): New function.
6941 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
6943 (toolkit_menubar_in_use): New function.
6944 (make_lispy_event): Use it instead of a compile-time test.
6946 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
6947 window-system being available.
6949 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
6950 to x-popup-dialog on the frame type, they all now support popup
6953 * dispnew.c (save_current_matrix): Save the margin areas.
6954 (restore_current_matrix): Restore margin areas.
6955 (update_frame_with_menu): New function.
6957 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
6960 * alloc.c (make_save_ptr): Now compiled unconditionally.
6962 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6964 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
6965 (redraw_frame, update_frame): Adjust users.
6966 * dispextern.h (set_window_update_flags): Adjust prototype.
6967 * xdisp.c (redisplay_internal): When updating all frames with zero
6968 windows_or_buffers_changed, assume that only the windows that shows
6969 current buffer should be really updated.
6971 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6973 Do not allocate huge temporary memory areas and objects while encoding
6974 for file I/O, thus reducing an enormous memory usage for large buffers.
6975 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
6976 * coding.h (struct coding_system): New member raw_destination.
6977 * coding.c (setup_coding_system): Initialize it to zero.
6978 (encode_coding_object): If raw_destination is set, do not create
6979 dst_object. Add comment.
6980 * fileio.c (toplevel): New constant E_WRITE_MAX.
6981 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
6982 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
6984 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
6986 * nsterm.m (windowDidExitFullScreen:)
6987 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
6989 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6991 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
6992 * keyboard.c (unblock_input_to): Don't process pending signals
6993 if a fatal error is in progress.
6995 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
6996 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
6997 they're talking about words in Lisp bool vectors.
6998 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
6999 * data.c (popcount_bits_word): Rename from popcount_size_t.
7000 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7003 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7005 Improve support for popcount and counting trailing zeros (Bug#15550).
7006 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7007 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7008 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7009 (popcount_size_t_msc, popcount_size_t_gcc):
7010 Remove; now done by Gnulib.
7011 (popcount_size_t): Now a macro that defers to Gnulib.
7012 (count_trailing_zero_bits): Return int, for consistency with
7013 Gnulib and because Emacs prefers signed to unsigned int.
7014 Don't assume that size_t is either unsigned int or unsigned long
7015 or unsigned long long.
7016 (size_t_to_host_endian): Do not assume that size_t is either
7017 exactly 32 or exactly 64 bits wide.
7018 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7019 etc., so that it's now an enum constant, not a macro.
7020 No need to assume that it's either 32 or 64.
7022 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7024 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7027 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7029 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7030 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7032 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7034 emacs_read and emacs_write now use void *, not char *.
7035 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7036 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7037 Buffer arg is now void *, not char *. This matches plain
7038 'read' and 'write' better, and avoids a constraint violation
7039 on Solaris 9 with Oracle Studio.
7041 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7043 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7044 memset to explicit loop. Otherwise copy largest possible chunk
7045 from initialized to uninitialized part, thus allowing the longer
7046 memcpy runs and reducing the number of loop iterations.
7048 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7050 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7051 hide toolbar (Bug#15388).
7052 (windowDidEnterFullScreen:): If presentation options are zero,
7053 set them here (Bug#15388).
7054 (ns_update_auto_hide_menu_bar): Remove runtime check.
7055 Don't auto hide dock unless menubar is also auto hidden.
7057 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7059 * editfns.c (message): Mention batch mode in doc string.
7061 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7063 * nsterm.m (check_native_fs): Remove erroneous comment.
7065 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7067 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7068 uses find_newline instead of scan_newline and so doesn't move point.
7070 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7072 Use hardware support for byteswapping on glibc x86 etc.
7073 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7074 whereas the old swap64 needed 30.
7075 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7076 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7077 Use byteswap.h's macros to swap bytes.
7078 * lisp.h (swap16, swap32, swap64): Remove.
7079 All uses replaced by bswap_16, bswap_32, bswap_64.
7081 * bytecode.c (exec_byte_code): Use some more volatile variables
7082 to work around local variables getting clobbered by longjmp.
7083 Port to pre-C99, which doesn't allow decls after stmts.
7085 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7087 * lisp.h (eassert): Assume that COND is true when optimizing.
7088 In other words, take on the behavior of eassert_and_assume.
7089 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7090 (eassert_and_assume): Remove. All uses replaced by eassert.
7092 * xdisp.c (Qglyphless_char): Now static.
7094 Adjust to merge from gnulib.
7095 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7096 * lisp.h: Include <verify.h>, for 'assume'.
7098 * eval.c (clobbered_eassert): New macro.
7099 (internal_catch, internal_condition_case)
7100 (internal_condition_case_1, internal_condition_case_2)
7101 (internal_condition_case_n): Use it instead of eassert
7102 when the argument contains locals clobbered by longjmp.
7103 Don't use clobbered locals outside of clobbered_eassert.
7104 (internal_lisp_condition_case): Use a volatile variable
7105 to work around a local variable's getting clobbered.
7107 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7109 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7110 (PUSH_HANDLER): New macro.
7111 (catchlist): Remove.
7112 (handlerlist): Always declare.
7114 * eval.c (catchlist): Remove (merge with handlerlist).
7115 (handlerlist, lisp_eval_depth): Not static any more.
7116 (internal_catch, internal_condition_case, internal_condition_case_1)
7117 (internal_condition_case_2, internal_condition_case_n):
7119 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7120 handlerlist/catchlist.
7121 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7122 handlerlist which can only handle a single condition-case handler at
7124 (find_handler_clause): Simplify since we only a single branch here
7127 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7129 (bcall0): New function.
7130 (exec_byte_code): Add corresponding cases. Improve error message when
7131 encountering an invalid byte-code. Let Bunwind_protect accept
7132 a function (rather than a list of expressions) as argument.
7134 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7135 and make them unconditional now that they're heap-allocated.
7137 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7139 * charset.c (Fdecode_char, Fencode_char): Remove description of
7140 `restriction' arg. now that it's hidden by advertised-calling-convention.
7142 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7144 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7145 Remove unused variable (from mac-port).
7146 (macfont_draw): Use s->ybase for correct y position.
7148 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7150 * frame.h (struct frame): Drop has_minibuffer member because...
7151 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7152 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7154 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7156 * window.h (struct window): Prefer enum text_cursor_kinds to int
7157 for phys_cursor_type member. Move the latter, phys_cursor_width,
7158 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7159 * window.c (replace_window, make_window): Adjust users.
7161 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7163 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7164 this module is never compiled otherwise.
7166 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7168 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7171 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7173 * xdisp.c (get_next_display_element): Don't call face_for_font in
7174 a build configured --without-x. (Bug#15484)
7176 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7178 * window.c (calc_absolute_offset): #elif should be #elif defined.
7180 * frame.c (delete_frame): Block/unblock input to overcome race
7181 condition (Bug#15475).
7183 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7185 * frame.c (delete_frame): Record selected frame only after
7186 calling Qdelete_frame_functions (Bug#15477).
7188 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7190 * nsterm.m (ns_selection_color): Remove.
7191 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7192 NSColor selectedText(Background)Color. Only for COCOA.
7193 (ns_term_init): Remove assignment of ns_selection_color, logic
7194 moved to ns_get_color.
7196 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7197 NS_SELECTION_COLOR_DEFAULT.
7198 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7200 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7202 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7203 frame' does not have the tool_bar_window member.
7205 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7207 Signal error when reading an empty byte-code object (Bug#15405)
7208 * lread.c (read1): Signal error.
7209 * alloc.c (make_byte_code): eassert header size.
7210 (sweep_vectors): Change an int to size_t.
7212 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7214 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7215 instead of ints, as it's the usual style for offsetof constants. See:
7216 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7218 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7219 This is ugly, but it should fix the performance problem for older
7220 GCC versions in the short run. I'll look into integrating the
7221 Gnulib module for popcount, as a better fix.
7222 See the thread starting in:
7223 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7224 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7225 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7226 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7227 (popcount_size_t): Use it.
7229 2013-09-24 Daniel Colascione <dancol@dancol.org>
7231 * process.c (Fnetwork_interface_info): Fix build break due to
7234 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7236 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7237 Prefer signed to unsigned integers where either will do.
7238 No need for 'const' on locals that do not escape.
7239 Omit easserts with unnecessary and unportable assumptions about
7240 alignment. Avoid unnecessary casts to char *.
7242 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7244 Use union for the payload of struct Lisp_Vector.
7245 This helps to avoid a few glitches dictated by C's aliasing rules.
7246 * lisp.h (struct Lisp_Vector): Use union for next and
7247 contents member. Adjust comment. Change related users.
7248 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7249 Related users changed.
7250 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7251 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7252 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7253 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7255 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7257 Optimize glyph row clearing and copying routines.
7258 * dispextern.h (struct glyph_row): Change layout of struct
7259 glyph_row to help copy_row_except_pointers. Adjust comment.
7260 * dispnew.c (null_row): Remove.
7261 (clear_glyph_row): Use offsetof and memset to find and clear
7262 just the members that need clearing. Adjust comment.
7263 (copy_row_except_pointers): Likewise for copying.
7265 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7267 Some minor cleanups of recently-added bool vector code.
7268 * conf_post.h (assume): Always return void. Use lint version
7269 only if GCC and MSC versions don't apply.
7270 * conf_post.h (assume):
7271 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7272 Depend on _MSC_VER, not __MSC_VER, for consistency with
7274 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7275 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7276 (bool_vector_binop_driver, count_trailing_zero_bits)
7277 (size_t_to_host_endian): Now static, not static inline;
7278 the latter isn't needed with modern compilers and doesn't
7279 work with older compilers anyway.
7281 * alloc.c (valgrind_p): Use bool for boolean.
7283 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7285 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7286 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7287 (display_last_displayed_message_p, message_buf_print)
7288 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7289 Use bool for boolean.
7290 * dispextern.h (cancel_line, init_desired_glyphs):
7291 Remove ancient leftover.
7292 (help_echo_showing_p, hourglass_shown_p):
7293 * lisp.h (noninteractive_need_newline): Adjust declaration.
7295 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7297 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7299 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7300 ...this file and convert the latter to static. Adjust comment.
7301 (make_initial_frame):
7302 * window.c (init_window_once): Adjust user.
7303 * frame.h (last_nonminibuf_frame): Remove declaration.
7304 * lisp.h (selected_frame): Likewise.
7305 * msdos.c (the_only_display_info): Adjust comment.
7307 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7309 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7310 computing the end column of mouse-highlight that comes from
7311 display or overlay strings. (Bug#15437)
7312 (note_mouse_highlight): Adapt calculation of last argument to
7313 mouse_face_from_string_pos to the above change.
7315 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7316 all platforms, not just for clang.
7318 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7320 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7321 about excess arguments to snprintf.
7323 * conf_post.h(assume): Use __builtin_unreachable for clang.
7325 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7327 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7328 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7330 2013-09-23 Daniel Colascione <dancol@dancol.org>
7332 * alloc.c (USE_VALGRIND): New macro; on by default
7333 when ENABLE_CHECKING.
7334 (mark_maybe_object, mark_maybe_pointer)
7335 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7337 (valgrind_p) [USE_VALGRIND]: New variable.
7338 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7340 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7342 * process.c (wait_reading_process_output): Change int pnamelen to
7345 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7346 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7347 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7348 argument to unsigned long to avoid warning.
7349 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7351 * conf_post.h (assume): Fix compiler error: x shall be cond.
7353 2013-09-22 Daniel Colascione <dancol@dancol.org>
7355 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7356 warning when compiling without a window system.
7358 2013-09-22 Daniel Colascione <dancol@dancol.org>
7360 * data.c (Qbool_vector_p): New symbol.
7361 (bool_vector_spare_mask, popcount_size_t_generic)
7362 (popcount_size_t_msc, popcount_size_t_gcc)
7364 (bool_vector_binop_driver)
7365 (count_trailing_zero_bits, size_t_to_host_endian)
7366 (Fbool_vector_exclusive_or)
7367 (Fbool_vector_union)
7368 (Fbool_vector_intersection, Fbool_vector_set_difference)
7369 (Fbool_vector_subsetp, Fbool_vector_not)
7370 (Fbool_vector_count_matches)
7371 (Fbool_vector_count_matches_at): New functions.
7372 (syms_of_data): Intern new symbol, functions.
7373 * alloc.c (bool_vector_payload_bytes): New function.
7374 (Fmake_bool_vector): Instead of calling Fmake_vector,
7375 which performs redundant initialization and argument checking,
7376 just call allocate_vector ourselves. Make sure we clear any
7377 terminating padding to zero.
7378 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7379 instead of open-coding the size calculation.
7380 (vroundup_ct): New macro.
7381 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7382 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7383 * composite.c (composition_gstring_put_cache):
7384 Change lint_assume to assume.
7385 * conf_post.h (assume): New macro.
7386 (lint_assume): Remove.
7387 * dispnew.c (update_frame_1): Change lint_assume to assume.
7388 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7390 * image.c (gif_load): Change lint_assume to assume.
7391 * lisp.h (eassert_and_assume): New macro.
7392 (Qbool_vector_p): Declare.
7393 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7394 (swap16, swap32, swap64): New inline functions.
7395 * macfont.m (macfont_shape): Change lint_assume to assume.
7396 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7397 * xsettings.c (parse_settings): Use new swap16 and
7398 swap32 from lisp.h instead of file-specific macros.
7400 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7402 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7403 found (which can legitimately happen when the glyph row at the
7404 window start is disabled in the current_matrix. (Bug#15365)
7406 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7408 Fix syntax.h bug introduced by recent INLINE change.
7409 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7410 conditionally compiled one way in some modules, and a different
7411 way in others. This doesn't work with extern inline functions,
7412 which must have the same definition in all modules, because the
7413 defining code might be shared across modules, depending on the
7414 implementation. Symptoms reported by Martin Rudalics in:
7415 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7416 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7417 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7418 overriding the corresponding functions in syntax.h.
7419 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7420 (syntax_property): New inline functions.
7421 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7422 Rewrite in terms of these new functions.
7424 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7426 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7427 not chars_in_text, whose result depends on the multibyteness of
7428 the current buffer. (Bug#15426)
7430 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7432 Port recent change to hosts where pointers aren't 'long'.
7433 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7434 Don't assume that pointers are the same width as 'long'.
7435 Add a compile-time check that a pointer fits into two X slots.
7437 A simpler, centralized INLINE.
7438 * conf_post.h (INLINE): Define only if not already defined.
7439 This allows us to use a single INLINE, defined by one file
7441 * emacs.c (INLINE): Define it.
7442 Also, include category.h, charset.h, composite.h, dispextern.h,
7443 syntax.h, systime.h, so that their INLINE definitions are expanded
7445 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7446 * buffer.h, buffer.c (BUFFER_INLINE):
7447 * category.h, category.c (CATEGORY_INLINE):
7448 * character.h, character.c (CHARACTER_INLINE):
7449 * charset.h, charset.c (CHARSET_INLINE):
7450 * composite.h, composite.c (COMPOSITE_INLINE):
7451 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7452 * frame.h, frame.c (FRAME_INLINE):
7453 * intervals.h, intervals.c (INTERVALS_INLINE):
7454 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7455 * lisp.h, alloc.c (LISP_INLINE):
7456 * process.h, process.c (PROCESS_INLINE):
7457 * syntax.h, syntax.c (SYNTAX_INLINE):
7458 * systime.h, sysdep.c (SYSTIME_INLINE):
7459 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7460 * window.h, window.c (WINDOW_INLINE):
7461 Remove. All uses replaced with INLINE.
7463 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7465 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7468 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7470 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7471 'const char *' to avoid compiler warnings due to similar change in
7472 the prototype of x_get_string_resource.
7474 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7476 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7477 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7478 going to replace static variables below. Adjust comments.
7479 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7480 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7481 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7482 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7483 Related users changed.
7484 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7485 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7486 last_mouse_movement_time, going to replace static variables below.
7488 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7489 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7491 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7492 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7493 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7494 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7495 static variables below.
7496 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7497 (last_mouse_scroll_bar): Remove.
7498 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7499 (mouseExited): Related users changed.
7501 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7503 Do not use external array to process X scroll bar messages.
7504 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7505 (x_send_scroll_bar_event): Pack window pointer into two slots
7506 of XClientMessageEvent if we're 64-bit. Adjust comment.
7507 (x_scroll_bar_to_input_event): Unpack accordingly.
7509 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7511 Ifdef away recent changes which aren't relevant to NS port.
7512 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7513 [!HAVE_NS]: Declare as such.
7514 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7515 [!HAVE_NS]: Define as such.
7517 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7519 * frame.c (x_redo_mouse_highlight): New function
7520 to factor out common code used in W32 and X ports.
7521 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7522 * xterm.h (struct x_display_info):
7523 * w32term.h (struct w32_display_info):
7524 * nsterm.h (struct ns_display_info): New members
7525 last_mouse_motion_frame, last_mouse_motion_x and
7526 last_mouse_motion_y, going to replace static variables below.
7527 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7528 (redo_mouse_highlight): Remove.
7529 (note_mouse_movement, syms_of_xterm): Adjust user.
7530 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7531 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7532 (redo_mouse_highlight): Remove.
7533 (note_mouse_movement, syms_of_w32term): Adjust user.
7534 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7535 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7537 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7538 * nsfns.m (compute_tip_xy): Adjust user.
7540 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7542 * frame.c (x_mouse_grabbed): New function.
7543 * dispextern.h (x_mouse_grabbed): Add prototype.
7544 (last_mouse_frame): Remove declaration.
7545 * xterm.h (struct x_display_info):
7546 * w32term.h (struct w32_display_info):
7547 * nsterm.h (struct ns_display_info): New member
7548 last_mouse_frame, going to replace...
7549 * xdisp.c (last_mouse_frame): ...global variable.
7550 (note_tool_bar_highlight):
7551 * w32term.c (w32_mouse_position, w32_read_socket):
7552 * xterm.c (XTmouse_position, handle_one_xevent):
7553 Use x_mouse_grabbed.
7554 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7556 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7558 * w32term.c (w32_read_socket): Avoid temporary
7559 variables in a call to x_real_positions.
7560 * xterm.c (handle_one_xevent): Likewise.
7562 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7564 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7565 (x_icon_type): Remove prototype.
7566 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7567 * frame.c (x_icon_type): Remove.
7568 * w32term.c (x_make_frame_visible, x_iconify_frame):
7569 * xterm.c (x_make_frame_visible, x_iconify_frame):
7570 Use x_set_bitmap_icon to factor out common code.
7572 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7574 * dispextern.h (check_x_display_info, x_get_string_resource):
7575 Declare here just once and unify the latter.
7576 * frame.c (check_x_display_info, x_get_string_resource):
7577 * nsterm.h (check_x_display_info):
7578 * xrdb.c (x_get_string_resource):
7579 * xterm.h (check_x_display_info): Remove prototypes.
7580 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7581 * w32reg.c (x_get_string_resource): Likewise.
7582 (w32_get_rdb_resource): Adjust user.
7584 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7586 * xterm.h (struct x_display_info): New member
7587 x_pending_autoraise_frame, going to replace...
7588 * xterm.c (pending_autoraise_frame): ...static variable.
7589 (x_new_focus_frame, XTread_socket): Adjust users.
7590 * w32term.h (struct w32_display_info): New member
7591 w32_pending_autoraise_frame, going to replace...
7592 * w32term.c (pending_autoraise_frame): ...global variable.
7593 (x_new_focus_frame, w32_read_socket): Adjust users.
7595 2013-09-17 Glenn Morris <rgm@gnu.org>
7597 * xdisp.c (message_dolog): If we create *Messages*,
7598 switch it to messages-buffer-mode.
7600 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7602 Don't overuse 'const' in types of locals.
7603 * bidi.c (bidi_count_bytes):
7604 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7605 (xg_event_is_for_scrollbar):
7606 * xselect.c (x_handle_property_notify)
7607 (x_handle_selection_notify, x_handle_dnd_message):
7608 * xsettings.c, xsettings.h (xft_settings_event):
7609 * xterm.c (x_handle_net_wm_state, handle_one_event)
7610 (x_menubar_window_to_frame, x_detect_focus_change)
7611 (construct_mouse_click, note_mouse_movement)
7612 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7613 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7614 (handle_one_xevent, x_handle_net_wm_state):
7615 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7616 (x_handle_dnd_message):
7617 Avoid unnecessary 'const', typically the second 'const' in
7618 'const foo * const arg', a 'const' that does not affect the API
7619 and doesn't significantly help the human reader.
7621 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7623 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7624 only if Glib < 2.36.0.
7625 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7626 * xsettings.c (init_gconf, init_gsettings): Do not check
7628 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7630 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7632 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7634 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7635 before calling g_type_init.
7637 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7639 * nsterm.m (syms_of_nsterm): ... to here.
7641 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7643 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7644 (ignore_next_mouse_click_timeout): Use Time as X does.
7645 (handle_one_xevent): Avoid cast and use unsigned comparison.
7647 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7649 Do not copy X event in handle_one_xevent except KeyPress case.
7650 Wnen XEvent is processed, it is unlikely to be changed except
7651 KeyPress case, so we can avoid copying and use const pointer to
7652 const data to make sure that an event is not changed elsewhere.
7653 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7654 const' and do not create local copy except for the KeyPress event.
7655 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7656 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7657 (x_handle_net_wm_state, x_menubar_window_to_frame)
7658 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7659 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7660 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
7661 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
7662 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
7663 (x_handle_dnd_message):
7664 * xsettings.c (xft_settings_event):
7665 Use 'const XEvent * const' where appropriate.
7666 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
7668 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7670 Fix X event waiting to handle multiple frames.
7671 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
7672 * xterm.c (pending_event_wait): Remove. Adjust users.
7673 (x_detect_focus_change): Pass frame arg.
7674 (handle_one_xevent): Find related frame early and clear per-frame
7675 wait_event_type only if this is an event for the relevant frame.
7676 (x_wait_for_event): Use per-frame wait_event_type.
7678 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
7680 * nsfns.m (Fx_create_frame): Fix font driver registration for
7683 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
7684 for syms_of_macfont.
7686 * nsterm.m: Include macfont.h.
7687 (ns_tmp_flags, ns_tmp_font): Remove.
7688 (ns_compute_glyph_string_overhangs): Check for driver Qns.
7689 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7690 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
7691 (changeFont:): Fix code style. Check for font driver type when
7694 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
7697 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
7698 (nsfont_open): Set font driver type.
7699 Set font->ascent and font->descent. Figure out font instead of
7700 ns_tmp_font, and flags instead of ns_tmp_flags.
7701 Fix indentation. Remove call to ns_draw_text_decoration,
7704 * nsfns.m: Include macfont.h.
7705 (Fx_create_frame): Register macfont driver, make a better default font.
7706 (Fns_popup_font_panel): Get font from macfont driver, if used.
7708 * macfont.m, macfont.h, macuvs.h: New files.
7710 * font.h: Declare syms_of_macfont.
7712 * font.c (syms_of_font): Call syms_of_macfont.
7714 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
7716 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7718 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
7719 and it is always zero for others, so I assume that this is an ancient
7720 leftover which nobody will want to change any more.
7721 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
7722 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
7723 * frame.c (x_set_scroll_bar_width):
7724 * w32fns.c (w32_createscrollbar):
7725 * w32term.c (w32_set_vertical_scroll_bar):
7726 * xfns.c (x_set_scroll_bar_default_width):
7727 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
7728 (x_scroll_bar_expose): Related users changed.
7730 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7732 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
7733 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
7734 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
7736 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
7738 * nsterm.h, w32term.h, xterm.h: ...and not here.
7739 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
7740 Remove unused Xisms.
7741 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
7742 these modules are never compiled otherwise.
7744 2013-09-14 Eli Zaretskii <eliz@gnu.org>
7746 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
7747 Doc fix. (Bug#15375)
7749 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7751 Unify Fx_focus_frame between all ports.
7752 * frame.h (x_focus_frame): New prototype.
7753 * xfns.c (Fx_focus_frame): Remove.
7754 (syms_of_xfns): Do not defsubr it.
7755 (x_focus_frame): X implementation.
7756 * nsfns.m (Fx_focus_frame): Remove.
7757 (syms_of_nsfns): Do not defsubr it.
7758 (x_focus_frame): NS implementation.
7759 * w32term.c (Fx_focus_frame): Remove.
7760 (x_focus_on_frame): Rename to...
7761 (x_focus_frame): W32 implementation.
7762 * w32term.h (x_focus_on_frame): Remove prototype.
7763 * w32fns.c (Fx_focus_frame): Remove.
7764 (syms_of_w32fns): Do not defsubr it.
7765 * frame.c (Fx_focus_frame): Define here.
7766 (syms_of_frame): Defsubr here.
7767 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
7769 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7771 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
7772 All of them are replaced with FRAME_DISPLAY_INFO, defined in
7773 each port to reference the port-specific window system data.
7774 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
7775 (FRAME_DISPLAY_INFO): Define.
7776 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
7777 (FRAME_DISPLAY_INFO): Define. Adjust users.
7778 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
7779 (FRAME_DISPLAY_INFO): Define. Adjust users.
7780 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
7781 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
7782 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
7783 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
7784 * xselect.c, xterm.c: All related users changed.
7786 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7788 * xterm.h (x_window_to_frame, x_any_window_to_frame)
7789 (x_menubar_window_to_frame): Remove prototypes.
7790 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7791 (x_menubar_window_to_frame, x_top_window_to_frame):
7793 * xterm.c (x_window_to_frame, x_any_window_to_frame)
7794 (x_menubar_window_to_frame, x_top_window_to_frame):
7795 ...to here and convert all but the last to static.
7797 2013-09-12 Eli Zaretskii <eliz@gnu.org>
7799 * lisp.mk (lisp): Add w32-common-fns.elc.
7801 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
7803 * charset.c (char_charset): Document an exception for char-charset.
7805 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7807 * xterm.h (x_display_info): New field last_user_time...
7808 * xterm.c (toplevel): ...to replace static last_user_time.
7809 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
7811 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7813 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
7814 scroll bar values to prevent thumb from disappear and update comment.
7816 2013-09-11 Glenn Morris <rgm@gnu.org>
7818 * emacs.c (usage_message): Possessive apostrophe tweak.
7820 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7822 * nsterm.m (syms_of_nsterm): Use Qns.
7823 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
7824 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
7825 * xfns.c (x_display_info_for_name, Fx_open_connection):
7826 Remove old '#if 0' code.
7827 (syms_of_xfns): Use Qx.
7828 * termhooks.h (fullscreen_hook): Remove the leftover.
7829 (struct terminal): Fix typo in comment.
7831 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7833 Cleaning up a few X scroll bar bits.
7834 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
7835 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7836 New member last_seen_part, going to replace...
7837 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
7838 (xt_action_hook) [USE_LUCID]: Adjust user.
7839 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
7840 Lucid-specific scroll bar support.
7841 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
7842 to int and adjust to use last_seen_part member.
7843 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
7844 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7845 Initialize last_seen_part.
7847 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7849 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
7850 insert-buffer-substring an empty string.
7852 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7854 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
7855 avoiding a GCC warning.
7857 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7859 Ifdef away frame tool bar code when it is not really used.
7860 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
7861 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
7862 and minimize_tool_bar_window_p under the above.
7863 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
7864 (fset_tool_bar_window): Likewise.
7865 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7866 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
7867 (change_frame_size_1):
7868 * window.c (window_from_coordinates, Frecenter): Adjust users.
7869 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
7870 code is not really used.
7871 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
7872 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
7873 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
7874 [!USE_GTK && !HAVE_NS]: Define as such.
7875 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
7876 (note_mouse_highlight, expose_frame):
7877 * xfns.c (x_set_tool_bar_lines):
7878 * xterm.c (handle_one_xevent): Adjust users.
7880 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7882 Fix corruption with multiple emacsclient -t instances (Bug#15222).
7883 This bug was introduced by my 2013-08-26 patch, which incorrectly
7884 assumed that the terminfo implementation doesn't use termcap buffers.
7885 * term.c (init_tty) [TERMINFO]: Remove optimization, as
7886 these buffers apparently are used after all.
7887 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
7888 (struct tty_display_info): Define members termcap_term_buffer and
7889 termcap_strings_buffer even if TERMINFO.
7891 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7894 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
7895 'usage' docstring entry to pacify make-docfile.
7897 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
7899 Change comparison functions =, <, >, <=, >= to take many arguments.
7900 * data.c: Change comparison functions' interface and implementation.
7901 * lisp.h: Make arithcompare available for efficient two arg
7903 * bytecode.c: Use arithcompare.
7904 * fileio.c: Use new interface.
7906 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7908 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
7910 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
7912 * eval.c (Feval): Document the new use of `lexical'.
7914 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7916 Review and drop old frame resize hack.
7917 * frame.h (struct frame): Remove force_flush_display_p.
7918 * dispnew.c (update_frame): Adjust user and don't call
7919 flush_frame here. The comment has said that there was an issues
7920 with redisplaying fringes, but I don't see any differences with
7921 and without this hack. Hopefully we can continue without it.
7922 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
7923 current frame matrices twice if resized_p is set.
7925 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7927 Do not populate pure Xism x_sync to other ports.
7928 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
7929 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
7930 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
7931 * w32term.h (x_sync): Remove prototype.
7933 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7935 Cleanup frame flushing.
7936 * dispextern.h (struct redisplay_interface):
7937 Drop flush_display_optional because flush_display is enough
7938 for X and flushing via RIF is just a no-op for others.
7939 * frame.h (flush_frame): New function.
7940 * dispnew.c (update_frame):
7941 * minibuf.c (read_minibuf):
7942 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
7944 * keyboard.c (detect_input_pending_run_timers): Do not flush
7945 all frames but selected one in redisplay_preserve_echo_area.
7946 * nsterm.m (ns_flush): Remove no-op.
7947 (ns_redisplay_interface): Adjust user.
7948 * w32term.h (x_flush): Remove no-op.
7949 (w32_redisplay_interface): Adjust user.
7950 * xterm.c (x_flush): Simplify because we do not flush all
7951 frames at once any more. Adjust comment.
7952 (x_redisplay_interface): Adjust user.
7954 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
7956 Port --without-x --enable-gcc-warnings to Fedora 19.
7957 * gfilenotify.c (globals_of_gfilenotify):
7958 Call g_type_init only if using an older glib version that needs it.
7960 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7962 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7963 (last_glyphless_glyph_merged_face_id): Remove declarations.
7964 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
7965 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7966 (last_glyphless_glyph_merged_face_id): Now static.
7967 (merge_escape_glyph_face): New function, refactored from...
7968 (get_next_display_element): ...here.
7969 (merge_glyphless_glyph_face): New function, refactored from...
7970 (produce_glyphless_glyph): ...here...
7971 * term.c (produce_glyphless_glyph): ...and here.
7973 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
7975 * eval.c (eval_sub): Only call Ffunction if necessary.
7977 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7979 Attempt to make redisplay more selective when changing cursor type.
7980 * frame.h (struct frame): New bitfield cursor_type_changed.
7981 * xdisp.c (cursor_type_changed): Remove.
7982 (try_cursor_movement, redisplay_window, try_window_id)
7983 (set_frame_cursor_types, try_window_reusing_current_matrix):
7984 Adjust to use per-frame bitfield.
7985 (redisplay_internal): Look for cursor type change on each visible
7986 frame and consider all frames if cursor type has been changed on
7987 the frame other than selected. If cursor type has been changed on
7988 selected frame only, do not use fast update.
7990 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7992 Attempt to make redisplay more selective when changing fonts.
7993 * frame.h (struct frame): New bitfield fonts_changed.
7994 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
7995 (adjust_frame_glyphs): Add prototype.
7996 * dispnew.c (fonts_changed_p): Remove.
7997 (adjust_glyphs): Remove because we do not
7998 adjust matrices on all frames at once any more.
7999 (adjust_frame_glyphs): Block and unblock input here.
8000 (adjust_glyph_matrix): Use fonts_changed.
8001 (change_frame_size_1): Use adjust_frame_glyphs.
8002 * font.c (font_open_entity): Use fonts_changed.
8003 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8004 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8005 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8006 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8007 (shrink_mini_window, Fresize_mini_window_internal)
8008 (window_scroll_pixel_based, Fset_window_configuration)
8009 (apply_window_adjustment, Fset_window_vscroll):
8010 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8011 Use adjust_frame_glyphs.
8012 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8013 (try_window_reusing_current_matrix, try_window_id, display_line)
8014 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8015 (redisplay_internal): Consider fonts_changed and adjust frame
8016 matrices for each frame only if the frame is visible. If font
8017 has been changed on some frame during full redisplay, retry
8018 only visible frames where the font has been actually changed.
8020 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8022 Cache current header and mode line height for each window.
8023 * window.h (struct window): New fields mode_line_height
8024 and header_line_height.
8025 * window.c (make_window): Initialize them.
8026 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8027 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8028 (current_mode_line_height, current_header_line_height):
8030 * xdisp.c (current_mode_line_height, current_header_line_height):
8032 (pos_visible_p, init_xdisp): Adjust user.
8033 (redisplay_window): Invalidate mode_line_height and
8034 header_line_height if current and desired matrices do not agree.
8036 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8038 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8039 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8041 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8043 Make --without-x compatible with --enable-gcc-warnings.
8044 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8045 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8046 members under HAVE_WINDOW_SYSTEM.
8047 * keyboard.c (make_lispy_focus_out): Likewise.
8048 (record_menu_key): Move under HAVE_MENUS.
8049 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8050 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8051 (syms_of_xdisp): Adjust user.
8052 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8053 (start_hourglass, cancel_hourglass):
8054 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8055 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8056 and CLEAR_FONT_TABLE_NFONTS.
8057 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8058 Declare only if HAVE_WINDOW_SYSTEM.
8059 (lface_same_font_attributes_p, clear_face_gcs): Define only
8060 if HAVE_WINDOW_SYSTEM.
8062 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8064 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8065 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8066 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8068 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8070 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8072 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8074 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8075 This fixes a type error on hosts where ptrdiff_t is wider than int.
8077 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8079 * keyboard.c (read_key_sequence_vs): New function.
8080 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8083 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8085 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8087 Makefile improvements.
8088 * Makefile.in (config.status): Don't use double-colon rules, as
8089 they are not portable according to POSIX. Fix shell typo with `;
8090 I guess this rule has never been tested?
8091 (VCSWITNESS): New macro, to override any environment var.
8093 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8095 * xterm.h (struct x_display_info): Do not track X connection
8096 fd separately because it is always available from Display.
8097 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8100 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8102 * buffer.c (drop_overlay):
8103 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8104 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8106 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8108 * buffer.c (Fmake_overlay, Fmove_overlay):
8109 * intervals.c (set_point_from_marker):
8110 * print.c (PRINTPREPARE): Prefer signal_error
8111 to plain error and report unsuitable marker too.
8113 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8115 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8116 for 'dragging' member.
8117 (struct x_output): Remove set-but-unused leftovers
8118 'left_before_move' and 'top_before_move'.
8119 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8120 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8121 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8122 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8123 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8124 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8125 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8126 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8128 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8130 * nsfont.m (INVALID_GLYPH): New define.
8131 (nsfont_encode_char): Use INVALID_GLYPH.
8132 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8134 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8136 * xterm.c (x_last_mouse_movement_time): Revert last change.
8137 This code should use XDisplayMotionBufferSize to check display's
8138 motion history first, and there are few other issues as well.
8139 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8140 (handle_one_xevent): Adjust user.
8142 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8144 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8145 * frame.c (Flast_nonminibuf_frame): ... to here.
8146 (check_minibuf_window): Don't abort if no window was found
8149 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8151 Use XGetMotionEvents to ask the last mouse motion time from X server.
8152 * xterm.c (X_MOTION_HISTORY): Default to 1.
8153 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8154 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8155 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8156 Ifdef away legacy code.
8157 (XTmouse_position, x_scroll_bar_report_motion):
8158 Use x_last_mouse_movement_time.
8159 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8162 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8164 * msdos.c (last_mouse_window): Move to...
8165 (dos_rawgetc): ...this function and adjust comment.
8166 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8167 (mouseMoved): ...this function and adjust comment.
8168 * w32term.c (last_window): Likewise with...
8169 (w32_read_socket): ...this function.
8170 * xterm.c (last_window): Likewise with...
8171 (handle_one_xevent): ...this function.
8173 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8175 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8176 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8177 (handle_one_xevent): ...to here.
8178 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8181 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8183 * msdos.c (IT_set_terminal_window): Remove no-op.
8184 (initialize_msdos_display): Adjust terminal setup.
8185 * w32console.c (w32con_set_terminal_window): Remove no-op.
8186 (initialize_w32_display): Adjust terminal setup.
8187 * w32term.c (w32_set_terminal_window): Remove no-op.
8188 (w32_create_terminal): Adjust terminal setup.
8189 * xterm.c (XTset_terminal_window): Remove no-op.
8190 (x_create_terminal): Adjust terminal setup.
8192 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8194 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8196 (ns_create_terminal): Adjust terminal setup.
8197 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8199 (w32_create_terminal): Adjust terminal setup.
8200 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8202 (x_create_terminal): Adjust terminal setup.
8204 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8206 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8207 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8208 * dispnew.c (buffer_posn_from_coords):
8209 * window.c (Fwindow_end, displayed_window_lines):
8210 * xdisp.c (redisplay_mode_lines): Use it.
8212 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8214 * fontset.c (face_for_char): Check char in the current face font first
8215 if HAVE_NS (Bug#15138).
8217 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8219 * window.c (temp_output_buffer_show): Make sure window returned
8220 by display_buffer is live (Bug#15213).
8222 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8224 Minor cleanup to avoid forward declarations.
8225 * coding.h (struct ccl_spec): Remove forward declaration.
8226 * composite.h (toplevel): Include font.h.
8227 (struct composition_it, struct face, struct font_metrics):
8228 Remove forward declaration.
8229 * dispextern.h (struct image, struct atimer): Likewise.
8230 * emacsgtkfixed.h (struct frame): Likewise.
8231 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8232 * font.h (struct font_driver, struct font, struct glyph_string)
8233 (struct face): Remove forward declaration.
8234 * fontset.h (struct face, struct font): Likewise.
8235 * frame.h (toplevel): Style cleanup.
8236 (enum output_method): Move to...
8237 * termhooks.h (enum output_method): ...here.
8238 (struct glyph, struct frame, struct ns_display_info)
8239 (struct x_display_info, struct w32_display_info):
8240 Remove forward declaration.
8241 * xterm.h (toplevel): Include termhooks.h.
8242 (struct font, struct window, struct glyph_matrix, struct frame)
8243 (struct input_event, struct face, struct image): Remove forward
8245 * gtkutil.h (struct _widget_value): Likewise.
8246 * keyboard.h (toplevel): Include termhooks.h.
8247 (struct input_event): Remove forward declaration.
8249 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8251 * intervals.c (set_point_from_marker): New function.
8252 * editfns.c (Fgoto_char):
8253 * process.c (Finternal_default_process_filter):
8254 * window.c (select_window_1): Use it.
8255 * buffer.h (set_point_from_marker): Add prototype.
8257 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8259 * w32.c (term_winsock): Call release_listen_threads before calling
8261 (_sys_wait_accept): Wait for accept event in a loop with a finite
8262 timeout, instead of waiting indefinitely. Will hopefully avoid
8263 hanging during exit because WSACleanup deadlocks waiting for the
8264 event object to be released. (Bug#14333)
8266 * w32proc.c (release_listen_threads): New function, signals all
8267 the reader threads that listen for connections to stop waiting.
8269 * w32.h (release_listen_threads): Add prototype.
8271 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8273 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8274 field of new marker (for sanity and safety).
8275 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8276 anyway because XMISCTYPE is a function and can't be an lvalue).
8278 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8280 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8281 (x_after_update_window_line, x_scroll_bar_create)
8282 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8283 (handle_one_xevent, x_clear_frame_area):
8284 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8285 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8286 * xterm.h (x_clear_area): Adjust prototype.
8288 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8290 Hook scanning and indentation functions to find_newline. This helps
8291 to avoid duplicated code and renders more respect to newline cache.
8292 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8293 * cmds.c (Fforward_line):
8294 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8295 Use find_newline and avoid unnecessary point movements.
8296 * search.c (scan_newline): Implement on top of find_newline.
8298 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8300 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8301 scoped code (bug#11258).
8303 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8305 * nsterm.m (last_window): New variable.
8306 (EV_TRAILER2): New macro.
8307 (EV_TRAILER): Call EV_TRAILER2.
8308 (mouseMoved:): Add support for mouse-autoselect-window
8309 on nextstep (Bug#6888).
8311 2013-08-28 Andreas Schwab <schwab@suse.de>
8313 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8314 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8315 Remove unused macro definitions.
8316 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8317 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8318 Only define if emacs.
8320 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8322 Prefer enum glyph_row_area to int where appropriate.
8323 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8325 (window_box, window_box_width, window_box_left, window_box_left_offset)
8326 (window_box_right, window_box_right_offset): Adjust prototypes.
8327 * xdisp.c (window_box, window_box_width, window_box_left)
8328 (window_box_left_offset, window_box_right, window_box_right_offset):
8329 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8330 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8331 * nsterm.m (ns_clip_to_row):
8332 * w32term.c (w32_clip_to_row):
8333 * xterm.c (x_clip_to_row): Likewise.
8335 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8337 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8338 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8340 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8342 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8343 for portability to hosts where /bin/sh has problems.
8345 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8347 Redesign redisplay interface to drop global output_cursor.
8348 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8349 (toplevel): Remove declaration of output_cursor.
8350 (set_output_cursor, x_cursor_to): Remove prototype.
8351 * window.h (struct window): New member output_cursor.
8352 (output_cursor_to): New function to replace RIF member.
8353 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8354 (update_text_area, set_window_cursor_after_update): Use it.
8355 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8356 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8357 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8358 * w32term.c (x_update_window_begin, x_update_window_end):
8359 * xterm.c (x_update_window_begin, x_update_window_end):
8360 Adjust to use per-window output cursor.
8362 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8364 Simplify SELECT_TYPE-related code.
8365 Like EMACS_TIME, this portability layer is no longer needed, since
8366 Emacs has been using fd_set as a portability layer for some time.
8367 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8368 (SELECT_TYPE): Remove. All uses changed to fd_set.
8369 (fd_set) [!FD_SET]: New typedef.
8371 Simplify EMACS_TIME-related code.
8372 This portability layer is no longer needed, since Emacs has been
8373 using struct timespec as a portability layer for some time.
8374 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8375 Include <time.h> rather than "systime.h"; that's all that's needed now.
8376 * dispnew.c: Include <timespec.h> rather than "systime.h";
8377 that's all that's needed now.
8378 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8379 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8380 TIMESPEC_RESOLUTION.
8381 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8382 LOG10_TIMESPEC_RESOLUTION.
8383 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8384 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8385 (make_emacs_time): Remove. All used changed to make_timespec.
8386 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8387 (current_timespec): Rename from current_emacs_time. All uses changed.
8388 (add_emacs_time): Remove. All uses changed to timespec_add.
8389 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8390 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8391 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8392 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8393 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8394 (current_timespec): Rename from current_emacs_time. All uses changed.
8395 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8396 changed to timespec_cmp.
8397 * xgselect.c: Include <timespec.h>, since our .h files don't.
8399 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8401 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8402 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8403 Remove the leftovers.
8404 * gtkutil.c (toplevel): Do not declare Qxft but include
8406 * image.c (toplevel): Do not declare Vlibrary_cache because
8407 it's already done in lisp.h.
8409 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8411 * lisp.h (Mouse_HLInfo): Move from here...
8412 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8413 (reset_mouse_highlight): New function.
8414 * msdos.c (dos_set_window_size, IT_update_begin)
8415 (internal_terminal_init):
8416 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8417 (ns_initialize_display_info):
8418 * w32console.c (initialize_w32_display):
8419 * w32term.c (x_update_window_end, x_free_frame_resources)
8420 (w32_initialize_display_info):
8421 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8422 * window.c (Fdelete_other_windows_internal):
8423 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8424 * termchar.h (toplevel):
8425 * xterm.h (toplevel): Include dispextern.h.
8427 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8429 Fix minor problems found by static checking.
8430 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8431 (expect): Avoid nested-if warning.
8432 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8433 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8434 * nsterm.h, nsterm.m (ns_select):
8435 * xgselect.c, xgselect.h (xg_select):
8436 Adjust signature to better match pselect's.
8437 * nsterm.m (ns_select):
8438 Don't set *TIMEOUT, since pselect doesn't.
8439 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8440 diagnostic about assigning const char * to it.
8441 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8443 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8445 * lread.c (substitute_object_recurse): Handle hash-tables as well
8448 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8450 Fix unlikely core dump in init_tty, and simplify terminfo case.
8451 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8452 The old version incorrectly dumped core if malloc returned a
8453 buffer containing only non-NUL bytes.
8454 (init_tty): Do not allocate or free termcap buffers; the
8455 struct does that for us now.
8456 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8457 (struct tty_display_info): Define members termcap_term_buffer and
8458 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8459 use them. Allocate them directly in struct rather than indirectly
8460 via a pointer, to simplify init_tty.
8462 * frame.c (check_minibuf_window): Initialize 'window' properly,
8463 so that Emacs reliably aborts later if 'window' is not initialized.
8465 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8467 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8468 of VoidSymbol (Bug#15154).
8470 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8472 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8473 mouse_face_beg_y and mouse_face_end_y.
8474 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8475 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8476 Adjust users and update comment where appropriate.
8478 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8480 * frame.c (check_minibuf_window): New function.
8481 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8482 Call check_minibuf_window (Bug#15183).
8484 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8486 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8487 because this is the only last cursor data we need to keep and consult.
8488 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8489 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8492 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8494 Fix recovering from possible decompression error.
8495 Since insert_from_gap doesn't always move point, we can't use PT as
8496 the position where the partially decompressed data ends, and
8497 should count how many bytes was produced so far.
8498 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8499 (unwind_decompress): Really delete partially uncompressed data.
8500 (Fzlib_decompress_region): Take decompressed data size into account.
8502 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8504 * syntax.c (init_syntax_once): Adjust comment and do an early
8505 initialization of Qchar_table_extra_slots just once...
8506 * casetab.c (init_casetab_once):
8507 * category.c (init_category_once):
8508 * character.c (syms_of_character):
8509 * coding.c (syms_of_coding):
8510 * xdisp.c (syms_of_xdisp): ...and omit it here.
8512 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8514 * xdisp.c (get_next_display_element): Don't apply to characters
8515 from a display vector the logic of setting it->end_of_box_run_p
8516 suitable for characters from a buffer. (Bug#15175)
8518 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8519 to handle directories, rather than '_utime' which doesn't.
8522 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8524 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8525 or fullscreen (Bug#14627).
8527 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8529 System-dependent integer overflow fixes.
8530 * process.c (Fset_process_window_size): Signal an error if
8531 the window size is outside the range supported by the lower level.
8532 * sysdep.c (set_window_size): Return negative on error,
8533 nonnegative on success, rather than -1, 0, 1 on not in system,
8534 failure, success. This is simpler. Caller changed.
8535 (serial_configure): Remove unnecessary initialization of local.
8536 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8537 size fits in unsigned long; this isn't true on some 32-bit hosts.
8538 Avoid buffer overrun if some future version of /proc/meminfo has a
8539 variable name longer than 20 bytes.
8540 (system_process_attributes) [__FreeBSD__]:
8541 Don't assume hw.availpages fits in 'int'.
8543 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8545 Don't let very long directory names overrun the stack.
8546 Fix some related minor problems involving "//", vfork.
8547 * callproc.c (encode_current_directory): New function.
8548 (call_process): Don't append "/"; not needed.
8549 * fileio.c (file_name_as_directory_slop): New constant.
8550 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8551 this can save the caller having to alloca.
8552 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8553 Use SAFE_ALLOCA, not alloca.
8554 (directory_file_name, Fexpand_file_name): Leave leading "//"
8555 alone, since it can be special even on POSIX platforms.
8556 * callproc.c (call_process):
8557 * process.c (Fformat_network_address):
8558 * sysdep.c (sys_subshell):
8559 Use encode_current_directory rather than rolling our own.
8560 (create_process): No need to encode directory; caller does that now.
8561 * process.h (encode_current_directory): New decl.
8562 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8563 Rework to avoid 'goto xyzzy;'.
8565 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8567 * xdisp.c (handle_face_prop): If the default face was remapped use
8568 the remapped face for strings from prefix properties. (Bug#15155)
8570 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8572 Minor cleanup for redisplay interface and few related functions.
8573 * frame.h (enum text_cursor_kinds): Move from here...
8574 * dispextern.h (enum text_cursor_kinds): ...to here.
8575 (toplevel): Drop unnecessary declarations.
8576 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8577 in update_window_end_hook and draw_window_cursor functions.
8578 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8579 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8580 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8581 * xterm.c (x_update_window_end, x_draw_window_cursor):
8582 * xdisp.c (display_and_set_cursor, update_window_cursor)
8583 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8584 enum text_cursor_kinds where appropriate.
8586 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8588 Redesign redisplay interface to drop updated_row and updated_area.
8589 * dispextern.h (updated_row, updated_area): Remove declaration.
8590 (struct redisplay_interface): Pass glyph row and row area parameters
8591 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8592 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8594 * dispnew.c (updated_row, updated_area): Remove.
8595 (redraw_overlapped_rows, update_window_line): Adjust user.
8596 (update_marginal_area, update_text_area): Likewise. Pass updated row
8597 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8598 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8601 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8603 * process.c (flush_pending_output): Remove stub.
8606 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8608 * callproc.c: Fix race that killed background processes (Bug#15144).
8609 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8610 Record deleted process-id in critical section, not afterwards.
8611 Don't mistakenly kill process created by a call-process invocation
8612 that discards output and does not wait.
8614 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8616 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8617 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8618 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8619 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8620 to shut up compiler in mark_object.
8621 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8623 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8625 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8626 We can't portably rely on PTY_OPEN doing that, even if
8627 it calls posix_openpt with O_CLOEXEC.
8629 2013-08-20 Kenichi Handa <handa@gnu.org>
8631 * character.c (string_char): Improve commentary.
8633 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8635 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8636 (struct animation_cache): Make signature a flexible array member.
8637 All uses changed. This is a tad slower but may insulate us better
8638 from future changes to ImageMagick.
8640 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8642 * image.c: Shrink memory needed for animation cache.
8643 (SIGNATURE_DIGESTSIZE): New constant.
8644 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8645 (imagemagick_create_cache): Copy the signature. This saves
8646 several KB of memory that ImageMagick wastes per signature.
8647 Don't bother updating the update_time, as the caller does that now.
8648 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8649 it's a fixed size struct member now.
8650 (imagemagick_get_animation_cache): Always destroy the signature,
8651 as it's now imagemagick_create_cache's responsibility to copy it.
8652 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8653 and use memcmp rather than strcmp.
8654 eassert that ImageMagick returns a signature of the specified length.
8656 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8658 * image.c (imagemagick_get_animation_cache): Don't segfault on
8660 (imagemagick_get_animation_cache): Revert to previous definition
8661 so that it actually works. But keep the memory leak fix.
8662 (imagemagick_get_animation_cache): Fix memory leak.
8664 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8666 * image.c: Fix animation cache signature memory leak.
8667 Fix some other minor performance problems while we're at it.
8668 (imagemagick_create_cache): Clear just the members that
8669 need clearing. Don't set update_time, as caller does that now.
8670 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
8671 Simplify by using pointer-to-pointer instead of a prev pointer.
8672 (imagemagick_prune_animation_cache): Use make_emacs_time rather
8673 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
8674 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
8675 it's already a copy. Free the signature probe unless it's cached.
8677 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
8678 This was introduced by my 2013-08-12 fix for Bug#15035.
8680 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
8682 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
8683 (imagemagick_prune_animation_cache): Now static.
8685 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
8687 * image.c (imagemagick_get_animation_cache): Don't segfault when
8688 pruning all entries.
8690 2013-08-18 Ken Brown <kbrown@cornell.edu>
8692 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
8693 static heap if ENABLE_CHECKING is defined.
8694 (max_bss_sbrk_ptr): New variable.
8696 (report_sheap_usage): Report maximum static heap usage instead of
8697 ending static heap usage.
8699 2013-08-17 Eli Zaretskii <eliz@gnu.org>
8701 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
8702 of zlib_initialized according to the results of calling
8703 init_zlib_functions.
8705 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
8707 * image.c: Implement an ImageMagick per-image cache.
8708 (imagemagick_get_animation_cache): Fix a double-free error.
8709 (imagemagick_load_image): Remove the ping_wand code, which only
8710 apparently saved time on invalid animated images, and slowed down
8711 everything else. Optimise for the common case.
8713 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
8715 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
8717 * editfns.c (insert_before_markers): Mention overlay in the doc string.
8719 * marker.c (set_marker): Remove documentation of undefined behavior.
8721 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8723 * image.c (imagemagick_compute_animated_image): Animate correctly
8724 when sub-images are smaller than the main image.
8725 (imagemagick_compute_animated_image): Setting the iterator row to
8726 zero is apparently not allowed.
8727 (imagemagick_compute_animated_image): Allow images that say they
8728 have sub-images that are bigger than the main image, but just crop
8731 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
8733 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
8735 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8737 * image.c (imagemagick_compute_animated_image): Respect the GIF
8740 2013-08-15 Ken Brown <kbrown@cornell.edu>
8742 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
8743 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
8746 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
8748 Fix minor problems found by static checking.
8749 * frame.c (delete_frame):
8750 * xdisp.c (next_element_from_display_vector):
8751 Avoid uninitialized local.
8752 * image.c (imagemagick_compute_animated_image): Port to C89.
8753 Prefer usual GNU indentation style for loops.
8754 Be more careful about bizarrely large sizes, by using ptrdiff_t
8757 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8759 Fix infinite frame selection loop (Bug#15025).
8760 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
8762 2013-08-15 Eli Zaretskii <eliz@gnu.org>
8764 * xdisp.c (compute_window_start_on_continuation_line):
8765 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
8766 to make sure we end up setting the window start at the leftmost
8767 visible character of the display line. This avoids funky
8768 horizontal shifting because the window start is not kept on the
8769 same position. (Bug#15090)
8770 (next_element_from_display_vector): Support 'box' face attribute
8771 in the face definitions of a display vector. (Bug#15099)
8773 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8775 * image.c (imagemagick_compute_animated_image): Implement animated
8777 (imagemagick_compute_animated_image): Fix some compilation
8778 warnings. Implement a very simple cache to make the animation
8779 usable at all, but it should be replaced with a per-image cache.
8781 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8783 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
8784 to do `for' loops over alist values.
8785 * buffer.h (FOR_EACH_BUFFER):
8786 * process.c (FOR_EACH_PROCESS): Use it.
8787 (handle_child_signal, status_notify, Fget_buffer_process)
8788 (kill_buffer_processes): Use FOR_EACH_PROCESS.
8790 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8792 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
8793 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
8794 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
8795 to xzalloc and so avoid redundant call to memset.
8796 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
8797 members because it is allocated with xzalloc and so already zeroed.
8799 2013-08-14 Ken Brown <kbrown@cornell.edu>
8801 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
8804 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8806 Utility function and macro to copy Lisp string to C string.
8807 * lisp.h (xlispstrdupa): New macro.
8808 (xlispstrdup): New prototype.
8809 * alloc.c (xlispstrdup): New function.
8810 * callint.c (Fcall_interactively):
8811 * fileio.c (Ffile_name_directory, Fexpand_file_name)
8812 (Fsubstitute_in_file_name):
8813 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
8814 * image.c (x_create_bitmap_from_file):
8815 * w32term.c (w32_term_init):
8816 * xterm.c (x_term_init): Use xlispstrdup.
8818 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
8820 * image.c (imagemagick_load_image): Make animated pictures work.
8821 There's still some problems with background color settings, though
8824 * decompress.c (unwind_decompress): Always restore point.
8826 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
8828 * marker.c (set_marker): Reformat documentation.
8830 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
8832 * xdisp.c (cursor_type_changed): Now static.
8834 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
8835 Use changed. This avoids the need to call xmalloc and for the
8836 caller to call xfree, and avoids memory leaks in some situations.
8838 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8840 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
8841 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
8842 (redisplay_window): If window_end_valid is cleared due to non-zero
8843 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
8844 so do not call to try_cursor_movement for that window.
8846 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8848 * window.h (struct window): Convert window_end_pos and
8849 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
8850 (wset_window_end_pos, wset_window_end_vpos): Remove.
8851 * dispnew.c (adjust_glyph_matrix):
8852 * window.c (Fwindow_end, replace_window, set_window_buffer)
8854 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
8855 (set_vertical_scroll_bar, redisplay_window, try_window)
8856 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
8857 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
8858 (note_mouse_highlight): Adjust users.
8859 (try_cursor_movement): Likewise. Convert old precondition to eassert.
8862 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8864 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
8865 * image.c (imagemagick_filename_hint): Use `const char *' and
8866 prefer SSDATA to SDATA to avoid warnings.
8868 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8870 Cleanup window fringes, margins and scroll bars adjustments.
8871 * window.c (set_window_fringes, set_window_margins)
8872 (set_window_scroll_bars, apply_window_adjustment): New functions.
8873 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
8874 (Fset_window_scroll_bars): Use them.
8876 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8878 * window.h (struct window): Convert scroll_bar_width
8879 from Lisp_Object to integer. Adjust comment.
8880 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
8882 * window.c (wset_scroll_bar_width): Remove.
8883 (make_window): Initialize scroll_bar_width.
8884 (Fsplit_window_internal): Use direct assignment.
8885 (Fset_window_configuration, save_window_save):
8886 Convert Lisp_Object to integer and back where appropriate.
8887 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
8888 bar was actually changed, and mention this in docstring.
8890 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8892 * decompress.c: Minor simplifications.
8893 (Fzlib_decompress_region): Don't bother verifying
8894 that avail_out <= UINT_MAX, as that was confusing.
8895 Mention the restriction in a comment instead.
8896 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
8898 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8900 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
8901 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
8903 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8905 * image.c (imagemagick_filename_hint): Check for errors in the
8908 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8910 * window.c (Fwindow_margins): Return nil when there's no marginal
8911 area, as per the documented API.
8913 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
8914 Fmake_vector, as scroll bar's struct members are not all Lisp
8915 objects now. This avoids crashes in GC.
8917 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
8918 bool, so its address could be taken.
8920 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8922 * image.c (imagemagick_filename_hint): New function to possibly
8923 apply `image-content-type-suffixes'.
8924 (imagemagick_load_image): Use it.
8926 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8928 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
8929 if loading zlib failed.
8931 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8933 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
8934 2013-08-13 checkin below. Change bool to BOOL, rule is:
8935 All Obj-C code uses BOOL, except for interfaces callable from C.
8937 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
8939 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8941 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
8942 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
8943 bool instead of BOOL.
8944 * w32term.h (struct scroll_bar): Convert fringe_extended_p
8945 from Lisp_Object to bitfield. Adjust comment.
8946 * w32term.c (x_scroll_bar_create): Adjust user.
8947 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
8948 * xterm.c (XTset_vertical_scroll_bar): Likewise.
8949 Use bool for boolean.
8950 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
8951 to `unsigned int' when defining a bitfield.
8953 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8955 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
8957 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8959 * window.h (struct window): Convert left_margin_cols and
8960 right_margin_cols from Lisp_Objects to integers. Adjust comment.
8961 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
8962 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
8964 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
8966 (showing_window_margins_p, update_window_line, update_frame_1):
8967 * fringe.c (draw_fringe_bitmap_1):
8968 * xdisp.c (window_box_width): Adjust users.
8969 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
8970 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
8971 Use direct assignment.
8972 (Fset_window_configuration, save_window_save, Fwindow_margins):
8973 Convert Lisp_Object to integer and back where appropriate.
8974 (Fset_window_margins): Adjust user. Return t if any margin
8975 was actually changed, and mention this in docstring.
8977 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
8979 * syntax.c (forward_word):
8980 * cmds.c (forward_char, backward_char): Mention the optional argument.
8982 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8984 * window.h (struct window): Convert left_fringe_width
8985 and right_fringe_width from Lisp_Objects to integers.
8987 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
8988 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
8989 * window.c (wset_left_fringe_width, wset_right_fringe_width):
8991 (make_window): Initialize new integer fields to -1.
8992 (Fsplit_window_internal): Use direct assignment.
8993 (Fset_window_configuration, save_window_save):
8994 Convert Lisp_Object to integer and back where appropriate.
8995 (Fset_window_fringes): Adjust user. Return t if any fringe
8996 was actually changed, and mention this in docstring.
8998 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9000 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9001 * nsfns.m (x_set_cursor_type):
9002 * w32fns.c (x_set_cursor_type):
9003 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9004 * xdisp.c (set_frame_cursor_types): ...but in common code.
9006 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9008 * font.c (clear_font_cache): New function, stripped from...
9009 (Fclear_font_cache): ...here, which now uses the function
9010 above. Adjust comment.
9011 * font.h (clear_font_cache): Add prototype.
9012 * xfaces.c (clear_face_cache): Use clear_font_cache.
9014 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9016 * window.c (Fset_window_start): Compare `w', not `window' because
9017 `w' might not be equal to `window' after call to decode_live_window.
9019 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9021 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9022 This fixes a problem introduced by the Bug#15035 patch
9023 when using GPG. Reported by Herbert J. Skuhra.
9025 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9027 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9028 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9029 not yet initialized.
9031 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9033 * decompress.c (Fzlib_decompress_region): Support zlib
9034 decompression, too, and rename.
9036 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9038 Minor zlib configuration tweaks.
9039 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9040 Don't assume presence of fn_inflateInit2_ zlib internal function.
9042 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9044 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9045 include the zlib prefix.
9047 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9049 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9050 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9051 define static variables that are pointers to zlib functions to be
9053 (init_zlib_functions) [WINDOWSNT]: New function.
9054 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9056 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9057 macros instead of invoking the zlib functions directly.
9058 (syms_of_decompress): DEFSYM Qzlib_dll.
9059 Staticpro Szlib_available_p.
9061 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9063 Avoid looping over all frame windows to freeze and unfreeze.
9064 * window.h (struct window): Drop frozen_window_start_p.
9065 (freeze_window_starts): Drop prototype.
9066 * frame.h (struct frame): New frozen_window_starts flag.
9067 (FRAME_WINDOWS_FROZEN): New macro.
9068 * window.c (freeze_window_start, freeze_window_starts):
9070 (select_window, replace_window): Adjust users.
9071 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9072 (window_frozen_p): New function.
9073 (redisplay_window): Use it.
9075 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9077 Fix some fd issues when running subprocesses (Bug#15035).
9078 Fix bugs that can leak files or file descriptors on errors.
9079 Don't unlink open temp files, as that's hard for users to diagnose
9080 when things go awry (e.g., temp disk exhausted).
9081 Don't bother to lock temp files. Check for invalid recursion.
9082 * callproc.c (synch_process_fd): Remove. All uses removed.
9083 (synch_process_tempfile): New var or macro.
9084 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9086 (record_kill_process): New arg, the temp name. All callers changed.
9087 (delete_temp_file): Now just a simple wrapper around unlink.
9088 (call_process_kill): New arg, the call_process_fd array.
9089 Close them all. Clear synch_process_pid. Remove the temp file,
9090 or arrange for it to be removed.
9091 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9092 that's been moved to synch_process_tempfile. Caller changed.
9093 Do not remove the tempfile; that's now call_process_kill's
9095 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9096 call_process_kill; the caller now does that.
9097 (call_process_cleanup): Do not close the process fd; that's now
9098 call_process_kill's responsibility.
9099 (Fcall_process): Implement via new function call_process, which
9100 has most of the old body of Fcall_process, but with a different API.
9101 (call_process): New function that does not open or close filefd if
9102 it is nonnegative. Record which fds need to be closed, and let
9103 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9104 Signal an error if invoked recursively (could be done via a hook).
9105 Simplify creation of the tempfile in the MSDOS case.
9106 Don't create the output file until after checking for the executable.
9107 Report any failure to open /dev/null.
9108 Don't open /dev/null for writing twice; once is enough.
9109 Don't create pipe if all output is being discarded or sent to file.
9110 Don't worry about setting up the coding system or reading from the
9111 pipe if all output is being discarded.
9112 Hoist fd_error local into top level, to lessen block nesting.
9113 Don't record deleted pid here; now done by Fcall_process_region.
9114 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9115 and note its success in synch_process_tempfile.
9116 Do not leak resources when child_setup fails.
9117 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9118 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9119 (create_temp_file): Now returns open fd, with an additional
9120 Lisp_Object * argument to return the name. All callers changed.
9121 Do not close the file; rewind it instead, and leave it open for
9122 the caller. Do not lock the temp file. Unwind-protect the file
9123 and the file-descriptor.
9124 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9125 If an asynchrounous process, record it here, not in call_process.
9126 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9127 * eval.c (set_unwind_protect): New function.
9128 * fileio.c (write_region): New function, generalized from the
9129 old Fwrite_region. Do not lock temp files.
9130 (Fwrite_region): Use it.
9131 * lisp.h (set_unwind_protect, write_region): New decls.
9132 * process.c: Include <verify.h>.
9133 (make_process): Mark fds as initially closed.
9134 (deleted_pid_list): Now a list of pid-filename pairs.
9136 (close_process_fd): New function.
9137 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9138 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9139 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9140 (create_process, create_pty, Fmake_serial_process)
9141 (server_accept_connection): Record which fds need to be closed,
9142 and let deactivate_process close them.
9143 (Fmake_network_process): Do not discard the unwind-protect
9144 until it's safe to do so.
9145 (deactivate_process): Close the fds opened by create_process etc.
9146 (Fprocess_send_eof): Adjust to new way of recording open fds.
9147 Report an error if /dev/null can't be opened, instead of aborting.
9148 * process.h (PROCESS_OPEN_FDS): New constant.
9149 (struct Lisp_Process): New member open_fds.
9150 (record_kill_process, record_deleted_pid): Adjust signatures.
9151 (record_deleted_pid): Move decl here ...
9152 * syswait.h (record_deleted_pid): ... from here.
9154 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9156 * decompress.c: Fix bugs with large buffers and weird inputs.
9157 Tune a bit. Reindent as per usual Emacs style.
9158 (BUFFER_SIZE): Remove.
9159 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9160 more than UINT_MAX bytes. Decompress into the gap instead of into
9161 an auto buffer, as this should avoid copying. Return nil if
9162 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9163 set immediate_quit; we shouldn't trust zlib code that much.
9165 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9167 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9168 errors, and really move the gap to where we want it.
9170 * lisp.h: Include decompress.c support.
9172 * emacs.c (main): Include decompress.c support.
9174 * Makefile.in: Include -lz if present.
9176 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9178 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9179 (initWithTitle:): Initialize frame to 0.
9180 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9181 (fillWithWidgetValue:frame:): Rename from
9182 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9184 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9185 fillWithWidgetValue:frame:
9187 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9188 remove memory leak warnings.
9190 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9191 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9194 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9195 (x_activate_menubar): Update the whole menu.
9196 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9197 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9198 current event is not NSSystemDefined (Bug#15001).
9199 Call ns_check_menu_open only if trackingMenu is 2.
9200 (menuDidClose:): New method, decrease trackingMenu.
9201 (fillWithWidgetValue:setDelegate:): New method.
9202 (fillWithWidgetValue:): Call the above.
9204 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9206 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9208 Omit some unnecessary casts.
9209 Many of these go back to the old pre-C89 days, when they may have
9210 been needed, but we've been assuming C89 or later for a while now.
9211 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9212 (live_float_p, live_misc_p, live_vector_p):
9213 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9214 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9215 (defvar_per_buffer):
9216 * callint.c (Fcall_interactively):
9217 * doc.c (Fsubstitute_command_keys):
9218 * filelock.c (get_boot_time):
9219 * frame.c (xrdb_get_resource):
9220 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9221 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9222 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9223 (menuitem_highlight_callback, menu_destroy_callback)
9224 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9225 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9226 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9227 (xg_tool_bar_help_callback, tb_size_cb):
9228 * image.c (xpm_alloc_color, png_read_from_memory)
9229 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9230 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9232 * keymap.c (describe_map):
9233 * nsfns.m (Fns_display_monitor_attributes_list):
9234 * nsmenu.m (process_dialog:):
9235 * nsterm.m (hold_event):
9236 * process.c (wait_reading_process_output):
9237 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9238 * scroll.c (do_direct_scrolling, scrolling_1):
9239 * termcap.c (tgetent):
9240 * window.c (check_window_containing, add_window_to_list)
9241 (freeze_window_starts):
9242 * xdisp.c (compare_overlay_entries, vmessage):
9243 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9244 (x_get_monitor_attributes_xrandr)
9245 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9246 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9247 * xfont.c (xfont_match, xfont_open):
9248 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9249 (menubar_selection_callback, menu_position_func)
9250 (popup_selection_callback, create_and_show_popup_menu)
9251 (dialog_selection_callback, create_and_show_dialog):
9252 * xrdb.c (x_get_string_resource)
9254 * xsmfns.c (x_session_check_input):
9255 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9256 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9257 (xaw_jump_callback, xaw_scroll_callback):
9258 Omit unnecessary casts.
9260 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9262 Minor string-length refactoring.
9263 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9264 * frame.c (make_monitor_attribute_list):
9265 Prefer build_string to strlen + make_string.
9267 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9269 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9270 don't check minor_code (Bug#14417).
9272 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9274 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9275 vertical positions instead. This avoids calling MATRIX_ROW with
9276 row numbers that are possibly beyond valid limits. (Bug#15064)
9278 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9280 Use xstrdup and build_unibyte_string where applicable.
9281 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9282 * xfns.c (x_window):
9283 * xrdb.c (x_get_customization_string):
9284 * xterm.c (xim_initialize):
9285 * w32fns.c (w32_window): Use xstrdup.
9286 (w32_display_monitor_attributes_list):
9287 * emacs.c (init_cmdargs):
9288 * keyboard.c (PUSH_C_STR):
9289 * nsfont.m (nsfont_open):
9290 * sysdep.c (system_process_attributes):
9291 * w32.c (system_process_attributes):
9292 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9294 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9296 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9297 variables of these types so that GDB would know about them, as aid
9298 for debugging fatal exceptions. (Bug#15024) See also
9299 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9302 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9304 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9305 larger than the NSWindow (Bug#14934).
9307 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9309 Redesign redisplay interface to drop global variable updated_window.
9310 Always pass currently updated window as a parameter to update routines.
9311 * dispextern.h (updated_window): Remove declaration.
9312 (struct redisplay_interface): Pass window parameter to
9313 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9314 and after_update_window_hook.
9315 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9317 * dispnew.c (updated_window): Remove.
9318 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9319 (update_window_line): Adjust to match redisplay interface changes.
9320 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9321 (ns_scroll_run, ns_after_update_window_line):
9322 * w32term.c (x_update_window_begin, x_update_window_end)
9323 (x_after_update_window_line, x_scroll_run):
9324 * xterm.c (x_update_window_begin, x_update_window_end)
9325 (x_after_update_window_line, x_scroll_run):
9326 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9327 Likewise. Adjust comments where appropriate.
9328 (x_cursor_to): Simplify because this is always called during window
9329 update (but install debugging check anyway).
9330 (expose_window): Check must_be_updated_p flag to see whether this
9331 function is called during window update.
9333 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9335 Do not reset window modification event counters excessively.
9336 These leftovers and poor man's tricky methods to catch extra
9337 redisplay's attention are no longer needed.
9338 * frame.c (set_menu_bar_lines_1):
9339 * minibuf.c (read_minibuf_unwind):
9340 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9341 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9342 (window_scroll_line_based, Fset_window_configuration):
9343 * xdisp.c (redisplay_window): Do not reset last_modified and
9344 last_overlay_modified counters.
9346 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9348 * xselect.c (x_send_client_event): Set send_event and serial, memset
9349 data.l as it might be bigger than data.b. Use 24 bit mask to
9350 XSendEvent (Bug#15034).
9352 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9354 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9355 for TTY frames that are not the top frame on their console.
9358 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9360 * w32term.c (w32fullscreen_hook): Really maximize frame when
9361 asked for (Bug#14841).
9363 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9365 Prefer selected_window to Fselected_window, likewise for frames.
9366 * buffer.c (Fbuffer_swap_text):
9367 * data.c (Fvariable_binding_locus):
9368 * window.c (run_window_configuration_change_hook): Adjust users.
9369 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9370 Use decode_live_frame.
9372 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9374 Be more careful if selected window shows the buffer other than current,
9375 use window_outdated only if this is not so. This change should also
9376 address some weird issues discussed in Bug#13012.
9377 * window.h (window_outdated): New prototype.
9378 * window.c (window_outdated): Now here. Convert from static and
9379 always assume window's buffer.
9380 (Fwindow_end, Fwindow_line_height): Use it.
9381 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9382 and always assume window's buffer.
9383 (redisplay_window): Adjust user.
9384 (redisplay_internal): Call to reconsider_clip_changes once and
9385 check whether mode line should be updated only if selected window
9386 shows current buffer.
9387 (run_window_scroll_functions): Use eassert for debugging check.
9388 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9390 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9392 * window.c (window_scroll, window_scroll_pixel_based)
9393 (window_scroll_line_based): Use bool for booleans.
9395 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9397 * process.c: Fix minor off-by-one issues in descriptor counts.
9398 This shouldn't fix any real bugs, but it cleans up the code a bit.
9399 (max_process_desc, max_input_desc): -1, not 0, means none.
9401 (delete_input_desc): New function.
9402 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9403 (deactivate_process): Scan backwards when recomuting max_process_desc;
9404 that should be faster.
9405 (init_process_emacs): Initialize max_input_desc.
9407 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9409 Use region cache to speedup bidi_find_paragraph_start.
9410 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9411 Rename cache_long_line_scans to cache_long_scans.
9412 * buffer.c (bset_cache_long_line_scans): Rename to
9413 bset_cache_long_scans.
9414 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9415 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9417 (syms_of_buffer): Rename cache-long-line-scans to
9418 cache-long-scans. Adjust docstring.
9419 * search.c (newline_cache_on_off):
9420 * indent.c (width_run_cache_on_off): Adjust users.
9421 * bidi.c (bidi_paragraph_cache_on_off): New function.
9422 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9423 * insdel.c (prepare_to_modify_buffer):
9424 Invalidate bidi_paragraph_cache if enabled.
9426 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9428 Invalidate region caches only if buffer text is going to be changed.
9429 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9430 (modify_text): ...new prototype.
9431 (prepare_to_modify_buffer_1): New prototype.
9432 * textprop.c (modify_region): Rename to...
9433 (modify_text_properties): ...new function.
9434 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9435 (Fremove_list_of_text_properties): Adjust users.
9436 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9437 (modify_text): ...new function.
9438 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9439 (prepare_to_modify_buffer_1): ...new function.
9440 * casefiddle.c (casify_region):
9441 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9442 (Ftranspose_regions): Use modify_text.
9444 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9446 * lisp.mk (lisp): Add nadvice.elc.
9448 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9450 New macro to iterate over live buffers similar to frames.
9451 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9452 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9453 Declare buffer-related variables here to offload lisp.h.
9454 * buffer.c (Vbuffer_alist): Adjust comment.
9455 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9456 (other_buffer_safely):
9457 * data.c (store_symval_forwarding):
9458 * dispnew.c (Fframe_or_buffer_changed_p):
9459 * fileio.c (Fdo_auto_save):
9460 * filelock.c (unlock_all_files):
9461 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9463 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9465 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9466 * callproc.c (create_temp_file):
9467 * filelock.c (create_lock_file):
9468 Assume mkostemp, since it's now provided by Gnulib.
9470 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9472 * w32.c (mkostemp): New function.
9473 (mktemp): Remove, no longer used. Most of the code reused in
9474 mkostemp. (Bug#15015)
9475 (mktemp): Don't undef.
9477 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9479 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9480 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9481 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9482 (free_glyph_pool, check_glyph_memory): Likewise for
9483 all users. Adjust comments where appropriate.
9485 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9487 * composite.h: Minor fixups.
9488 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9489 to fix a misspelling, and change it to an inline function while
9490 we're at it (it need not be a macro). All uses changed.
9491 (composition_method, composition_valid_p):
9492 Rewrite to avoid assignments in if-conditions.
9494 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9496 Do not use global Lisp_Object in composition macros.
9497 * composite.h (composition_temp): Remove declaration.
9498 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9499 (composition_method, composition_valid_p): ...inline functions.
9500 (compose_region): Remove the leftover.
9501 * composite.c (composition_temp): Remove.
9502 (run_composition_function, update_compositions)
9503 (composition_compute_stop_pos, composition_adjust_point)
9504 (Ffind_composition_internal):
9505 * coding.c (handle_composition_annotation):
9506 * xdisp.c (handle_composition_prop, check_point_in_composition):
9507 Related users changed.
9509 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9511 Drop FRAME_PTR typedef.
9512 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9513 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9514 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9515 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9516 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9517 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9518 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9519 All related users changed.
9521 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9523 * eval.c (default_toplevel_binding): New function.
9525 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9526 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9527 (syms_of_eval): Export them.
9528 * data.c (Fdefault_value): Micro cleanup.
9529 * term.c (init_tty): Use "false".
9531 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9533 Fix X GC leak in GTK and raw (no toolkit) X ports.
9534 * xterm.c (x_free_frame_resources): If white and black relief
9535 GCs are allocated, always free them here.
9536 * xfns.c (x_make_gc): Omit redundant initialization.
9537 * widget.c (create_frame_gcs): Remove the leftover.
9538 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9539 in x_free_frame_resources.
9541 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9543 * nsterm.m (windowWillResize:toSize:): Only change title if
9544 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9546 (viewDidEndLiveResize): New method.
9548 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9549 inside NS_IMPL_COCOA.
9551 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9553 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9554 Do not check whether undo is enabled because record_insert and
9555 record_delete does that themselves.
9557 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9559 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9560 member which is not really used any more.
9561 (FRAME_XIC_BASE_FONTNAME): Remove.
9562 * xfns.c (xic_free_fontset): Adjust user.
9563 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9564 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9565 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9566 (xdialog_show): Use eassert for debugging check.
9567 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9569 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9571 * fileio.c, fns.c (merge): Move extern decl from here ...
9572 * lisp.h (merge): ... to here.
9574 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9576 Fix last font-related change.
9577 * w32font.h (w32font_list_internal, w32font_match_internal):
9579 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9580 (uniscribe_list_family): Adjust to match font API change.
9581 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9582 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9584 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9586 * frame.h (FRAME_MOUSE_UPDATE):
9587 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9588 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9590 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9592 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9593 * font.h (struct font_driver): Change list, match, and list_family
9594 functions to accept struct frame * as first arg.
9595 * font.c (font_score, font_compare, font_sort_entities):
9597 (font_sort_entities, font_list_entities, font_select_entity)
9598 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9599 match font API change.
9600 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9601 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9602 * ftxfont.c (ftxfont_list, ftxfont_match):
9603 * xftfont.c (xftfont_list, xftfont_match):
9604 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9605 * w32font.c (w32font_list, w32font_match, w32font_list)
9606 (w32font_list_internal, w32_font_match_internal): Likewise.
9607 * xfaces.c (Fx_family_fonts): Adjust user.
9609 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9611 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9612 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9613 only if HAVE_X_WINDOWS is in use.
9614 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9615 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9616 * w32term.c (x_wm_set_icon_position): Likewise.
9617 * w32fns.c (x_icon): Adjust user.
9619 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9621 * xterm.c (last_mouse_press_frame): Remove the
9622 leftover which is not really used any more.
9623 (handle_one_xevent, syms_of_xterm): Adjust users.
9624 (x_flush): Call XFlush once per each X display, not frame.
9625 This is better because this code always unconditionally skips
9626 non-X frames in Vframe_list and issues the only XFlush if we
9627 have more than one X frame on the same X display.
9628 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9629 Use bool for booleans.
9630 (x_draw_glyph_string_background, cvt_string_to_pixel)
9631 (cvt_pixel_dtor): Drop unnecessary prototypes.
9632 * xterm.h (x_display_ok): Adjust prototype.
9634 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9636 Drop unnecessary functions that deals with frame pixel size.
9637 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9638 (x_pixel_height): Drop prototypes.
9639 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9640 (x_pixel_height): Drop implementations.
9641 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9642 which should be always valid for window frame.
9643 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9644 * w32menu.c (Fx_popup_dialog):
9645 * xmenu.c (Fx_popup_dialog): Likewise for both.
9647 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9649 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9650 frame parameters and call to Fmodify_frame_parameters just once.
9651 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9652 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9653 and mention nil frame in docstring.
9655 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9657 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9658 (x_figure_window_size): Likewise. Adjust to return long.
9659 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9660 (toplevel): Move Qterminal_live_p to...
9661 * terminal.c (toplevel): ...here, make it static, and...
9662 (syms_of_terminal): ...DEFSYM here.
9663 * frame.h (Qterminal_live_p): Remove declaration.
9664 (make_frame, x_figure_window_size): Adjust prototype.
9665 * nsfns.m (Fx_create_frame): Use long for window flags.
9667 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
9669 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
9670 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
9671 Do not assume that emacs_close (INT_MAX) is a no-op.
9673 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9675 * xfaces.c (make_face_cache): For struct face_cache, prefer
9676 xmalloc to xzalloc and so avoid redundant call to memset.
9677 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
9679 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9681 * fringe.c (draw_window_fringes, update_window_fringes)
9682 (compute_fringe_widths):
9683 * w32term.c (x_draw_glyph_string):
9684 * window.c (candidate_window_p, Frecenter):
9685 * xfaces.c (realize_basic_faces, realize_default_face)
9686 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
9687 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
9688 * xfns.c (x_set_cursor_color, xic_free_xfontset):
9689 * xmenu.c (Fx_menu_bar_open_internal):
9690 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
9691 * xsettings.c (xft_settings_event):
9692 * xterm.c (x_draw_glyph_string, x_had_errors_p):
9693 Use bool for booleans. Adjust style and comments where
9695 * dispextern.h (draw_window_fringes, update_window_fringes)
9696 (compute_fringe_widths):
9697 * xterm.h (x_had_errors_p): Adjust prototype.
9699 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9701 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
9702 CHECK_LIST. Rewrite the loop to avoid useless local variable.
9704 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
9706 * fns.c (toplevel): Remove comment before Fsafe_length because
9709 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
9711 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
9713 2013-07-28 Eli Zaretskii <eliz@gnu.org>
9715 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
9716 frame which got the message is still alive, before dereferencing
9717 its pointer. (Bug#14970)
9719 * frame.c (delete_frame): Test "this" frame's minibuffer window to
9720 be a live window, before using it as such. (Bug#14970)
9722 2013-07-27 Eli Zaretskii <eliz@gnu.org>
9724 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
9725 w32_detect_focus_change instead of doing part of its job by hand.
9726 This fixes the problem whereby FOCUS_OUT events were not sent to
9729 2013-07-26 Eli Zaretskii <eliz@gnu.org>
9731 * process.c (Fprocess_list): Doc fix.
9733 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
9734 being re-exposed only if it didn't ask to become visible.
9735 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
9736 was previously iconified. (Bug#14841)
9737 (x_iconify_frame): Mark the frame iconified.
9739 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
9741 Fix minor problems found by static checking.
9742 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
9743 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
9745 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
9747 * eval.c (set_specpdl_old_value): New function.
9748 (unbind_to): Minor simplification.
9749 (get_backtrace_frame): New function.
9750 (Fbacktrace_frame): Use it. Add `base' argument.
9751 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
9752 (syms_of_eval): Export backtrace-eval.
9753 * xterm.c (x_focus_changed): Simplify.
9755 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
9757 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
9759 2013-07-24 Eli Zaretskii <eliz@gnu.org>
9761 * xdisp.c (redisplay_window): Instead of moving point out of
9762 scroll margin, reject the force_start method, and try scrolling
9763 instead. (Bug#14780)
9765 2013-07-24 Ken Brown <kbrown@cornell.edu>
9767 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
9770 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
9772 * eval.c (Fprogn): Do not check that BODY is a proper list.
9773 This undoes the previous change. The check slows down the
9774 interpreter, and is not needed to prevent a crash. See
9775 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
9777 2013-07-23 Glenn Morris <rgm@gnu.org>
9779 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
9781 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
9783 Port to GNU/Linux systems with tinfo but not ncurses.
9784 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
9785 to decide whether ncurses is being used. Without this change,
9786 GCC complains about tgetent not being declared, on a system
9787 that has tinfo installed but ncurses not installed.
9789 * eval.c (Fprogn): Check that BODY is a proper list.
9791 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
9792 * data.c (Fsetq_default):
9793 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
9794 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
9796 Tune by taking advantage of the fact that ARGS is always a list
9797 when a function is declared to have UNEVALLED args.
9799 * emacsgtkfixed.c: Port to GCC 4.6.
9800 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
9802 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
9804 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
9805 here to silence compiler warnings.
9807 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
9809 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
9810 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
9811 from messing up Emacs's 'struct frame' (Bug#14923).
9813 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9815 * alloc.c (make_save_ptr_ptr): Define this function.
9816 It was inadvertently omitted. It's needed only if
9817 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
9819 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
9821 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
9822 frame have focus (Bug#14895).
9824 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9826 Avoid vfork-related deadlock more cleanly.
9827 * callproc.c (child_setup): When the child's exec fails, output
9828 the program name, as that's more useful. Use O_NONBLOCK to avoid
9830 * process.c (create_process_1): Remove; no longer needed.
9831 (create_process): Remove timer hack; no longer needed, now that
9832 the child avoids deadlock.
9834 2013-07-20 Glenn Morris <rgm@gnu.org>
9836 * image.c (Fimage_flush): Fix doc typo.
9838 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
9840 Fix array bounds violation when pty allocation fails.
9841 * process.c (PTY_NAME_SIZE): New constant.
9842 (pty_name): Remove static variable; it's now auto.
9843 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
9844 Take pty_name as an arg rather than using a static variable.
9845 All callers changed.
9846 (create_process): Recover pty_flag from process, not from volatile local.
9847 (create_pty): Stay inside array even when pty allocation fails.
9848 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
9850 * lread.c (Fload): Avoid initialization only when lint checking.
9851 Mention that it's needed only for older GCCs.
9853 2013-07-20 Kenichi Handa <handa@gnu.org>
9855 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
9856 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
9858 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
9860 * lread.c (Fload): Avoid uninitialized warning.
9862 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9864 Fix some minor file descriptor leaks and related glitches.
9865 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
9866 (create_lock_file): Use write, not emacs_write.
9867 * image.c (slurp_file, png_load_body):
9868 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
9869 (server_accept_connection):
9870 Don't leak an fd on memory allocation failure.
9871 * image.c (slurp_file): Add a cheap heuristic for growing files.
9872 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
9873 as that's what the other routines do. Maybe input need not be
9874 blocked at all, but it's better to be consistent.
9875 Avoid undefined behavior when strlen is zero.
9877 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
9878 (NSTATICS): Now a constant; doesn't need to be a macro.
9880 2013-07-19 Richard Stallman <rms@gnu.org>
9882 * coding.c (decode_coding_utf_8): Add simple loop for fast
9883 processing of ASCII characters.
9885 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9887 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
9889 2013-07-19 Eli Zaretskii <eliz@gnu.org>
9891 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
9892 unportable 'struct x_display_info'.
9893 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
9896 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9898 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
9899 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
9901 (system_process_attributes): Prefer plain char to unsigned char
9902 when either will do. Clean up properly if interrupted or if
9903 memory allocations fail. Don't assume sscanf succeeds.
9904 Remove no-longer-needed workaround to stop GCC from whining.
9905 Read command-line once, instead of multiple times. Check read status a
9908 Fix obscure porting bug with varargs functions.
9909 The code assumed that int is treated like ptrdiff_t in a vararg
9910 function, which is not a portable assumption. There was a similar
9911 -- though these days less likely -- porting problem with various
9912 assumptions that pointers of different types all smell the same as
9913 far as vararg functions is conserved. To make this problem less
9914 likely in the future, redo the API to use varargs functions.
9915 * alloc.c (make_save_value): Remove this vararg function.
9916 All uses changed to ...
9917 (make_save_int_int_int, make_save_obj_obj_obj_obj)
9918 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
9920 (make_save_ptr): Rename from make_save_pointer, for consistency with
9921 the above. Define only on platforms that need it. All uses changed.
9923 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9925 * keyboard.c: Try to fix typos in previous change.
9926 (DISPLAY_LIST_INFO): New macro.
9927 (kbd_buffer_get_event): Do not access members that are not present
9928 in X11. Revert inadvertent change of "!=" to "=".
9930 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
9932 * keyboard.c (kbd_buffer_get_event):
9933 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
9934 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
9936 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9938 * filelock.c: Fix unlikely file descriptor leaks.
9939 (get_boot_time_1): Rework to avoid using emacs_open.
9940 This doesn't actually fix a leak, but is better anyway.
9941 (read_lock_data): Use read, not emacs_read.
9943 * doc.c: Fix minor memory and file descriptor leaks.
9944 * doc.c (get_doc_string): Fix memory leak when doc file absent.
9945 (get_doc_string, Fsnarf_documentation):
9946 Fix file descriptor leak on error.
9948 * term.c: Fix minor fdopen-related file descriptor leaks.
9949 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
9950 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
9952 * charset.c: Fix file descriptor leaks and errno issues.
9954 (load_charset_map_from_file): Don't leak file descriptor on error.
9955 Use plain record_xmalloc since the allocation is larger than
9956 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
9958 * eval.c (record_unwind_protect_nothing):
9959 * fileio.c (fclose_unwind):
9961 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
9962 The replacement doesn't block input, but that no longer seems
9965 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
9967 * lread.c: Fix file descriptor leaks and errno issues.
9968 (Fload): Close some races that leaked fds or streams when 'load'
9970 (Fload, openp): Report error number of last nontrivial failure to open.
9971 ENOENT counts as trivial.
9972 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
9974 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
9975 now that the function is always called with a nonnegative arg.
9976 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
9977 All uses replaced with ...
9978 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
9980 A few more minor file errno-reporting bugs.
9981 * callproc.c (Fcall_process):
9982 * doc.c (Fsnarf_documentation):
9983 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
9984 * process.c (set_socket_option):
9985 Don't let a constructor trash errno.
9986 * doc.c: Include <errno.h>.
9988 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
9990 * w32fns.c (unwind_create_tip_frame): Fix declaration.
9992 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9994 Fix w32 bug with call-process-region (Bug#14885).
9995 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
9996 to Fcall_process when the input is empty. This simplifies the
9997 code a bit. It makes no difference on POSIXish platforms but
9998 apparently it fixes a bug on w32.
10000 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10001 * fileio.c (close_file_unwind): Don't close if FD is negative;
10002 this can happen when unwinding a zapped file descriptor.
10003 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10004 in case Emacs runs out of memory between the two unwind-protects.
10005 Don't trash errno when closing FD.
10006 Zap the FD in the specpdl when closing it, instead of deferring
10007 the removal of the unwind-protect; this fixes a bug where a child
10008 function unwinds the stack past us.
10010 New unwind-protect flavors to better type-check C callbacks.
10011 This also lessens the need to write wrappers for callbacks,
10012 and the need for make_save_pointer.
10013 * alloc.c (free_save_value):
10014 * atimer.c (run_all_atimers):
10016 * alloc.c (safe_alloca_unwind):
10017 * atimer.c (unwind_stop_other_atimers):
10018 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10019 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10020 * minibuf.c (choose_minibuf_frame_1):
10021 * process.c (make_serial_process_unwind):
10022 * xdisp.c (pop_message_unwind):
10023 * xselect.c (queue_selection_requests_unwind):
10024 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10025 * alloc.c (record_xmalloc):
10026 Prefer record_unwind_protect_ptr to record_unwind_protect with
10028 * alloc.c (Fgarbage_collect):
10029 Prefer record_unwind_protect_void to passing a dummy.
10030 * buffer.c (restore_buffer):
10031 * window.c (restore_window_configuration):
10032 * xfns.c, w32fns.c (do_unwind_create_frame)
10033 New wrapper. All record-unwind uses of wrappee changed.
10034 * buffer.c (set_buffer_if_live):
10035 * callproc.c (call_process_cleanup, delete_temp_file):
10036 * coding.c (code_conversion_restore):
10037 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10038 * editfns.c (save_excursion_restore)
10039 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10040 (save_restriction_restore):
10041 * eval.c (restore_stack_limits, un_autoload):
10042 * fns.c (require_unwind):
10043 * keyboard.c (recursive_edit_unwind, tracking_off):
10044 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10045 * macros.c (pop_kbd_macro, restore_menu_items):
10046 * nsfns.m (unwind_create_frame):
10047 * print.c (print_unwind):
10048 * process.c (start_process_unwind):
10049 * search.c (unwind_set_match_data):
10050 * window.c (select_window_norecord, select_frame_norecord):
10051 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10052 (fast_set_selected_frame):
10053 * xfns.c, w32fns.c (unwind_create_tip_frame):
10054 Return void, not a dummy Lisp_Object. All uses changed.
10055 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10056 * callproc.c (call_process_kill):
10057 * fileio.c (restore_point_unwind, decide_coding_unwind)
10058 (build_annotations_unwind):
10059 * insdel.c (Fcombine_after_change_execute_1):
10060 * keyboard.c (read_char_help_form_unwind):
10061 * menu.c (unuse_menu_items):
10062 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10063 * sound.c (sound_cleanup):
10064 * xdisp.c (unwind_redisplay):
10065 * xfns.c (clean_up_dialog):
10066 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10067 Accept no args and return void, instead of accepting and returning
10068 a dummy Lisp_Object. All uses changed.
10069 * cygw32.c (fchdir_unwind):
10070 * fileio.c (close_file_unwind):
10071 * keyboard.c (restore_kboard_configuration):
10072 * lread.c (readevalllop_1):
10073 * process.c (wait_reading_process_output_unwind):
10074 Accept int and return void, rather than accepting an Emacs integer
10075 and returning a dummy object. In some cases this fixes an
10076 unlikely bug when the corresponding int is outside Emacs integer
10077 range. All uses changed.
10078 * dired.c (directory_files_internal_unwind):
10079 * fileio.c (do_auto_save_unwind):
10080 * gtkutil.c (pop_down_dialog):
10081 * insdel.c (reset_var_on_error):
10082 * lread.c (load_unwind):
10083 * xfns.c (clean_up_file_dialog):
10084 * xmenu.c, nsmenu.m (pop_down_menu):
10085 * xmenu.c (cleanup_widget_value_tree):
10086 * xselect.c (wait_for_property_change_unwind):
10087 Accept pointer and return void, rather than accepting an Emacs
10088 save value encapsulating the pointer and returning a dummy object.
10090 * editfns.c (Fformat): Update the saved pointer directly via
10091 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10092 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10093 (unwind_body): New function.
10094 (record_unwind_protect): First arg is now a function returning void,
10095 not a dummy Lisp_Object.
10096 (record_unwind_protect_ptr, record_unwind_protect_int)
10097 (record_unwind_protect_void): New functions.
10098 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10099 * fileio.c (struct auto_save_unwind): New type.
10100 (do_auto_save_unwind): Use it.
10101 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10102 * insdel.c (struct rvoe_arg): New type.
10103 (reset_var_on_error): Use it.
10104 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10106 (specbinding_func): Remove; there are now several such functions.
10107 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10108 (set_unwind_protect_ptr): New function.
10109 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10111 Be simpler and more consistent about reporting I/O errors.
10112 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10113 Say "Read error" and "Write error", rather than "I/O error", or
10114 "IO error reading", or "IO error writing", when a read or write
10116 * process.c (Fmake_network_process, wait_reading_process_output)
10117 (send_process, Fprocess_send_eof, wait_reading_process_output):
10118 Capitalize diagnostics consistently. Put "failed foo" at the
10119 start of the diagnostic, so that we don't capitalize the
10120 function name "foo". Consistently say "failed" for such
10122 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10123 All callers changed. This is so it can use report_file_error.
10124 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10125 diagnostics consistently as above.
10127 * fileio.c (report_file_errno): Fix errno reporting bug.
10128 If the file name is neither null nor a pair, package it up as a
10129 singleton list. All callers changed, both to this function and to
10130 report_file_error. This fixes a bug where the memory allocator
10131 invoked by list1 set errno so that the immediately following
10132 report_file_error reported the wrong errno value.
10134 Fix minor problems found by --enable-gcc-warnings.
10135 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10136 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10138 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10140 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10141 Set event->arg to Qt if switch-event shall be generated.
10142 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10144 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10146 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10149 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10150 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10151 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10152 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10153 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10154 and there is a focused frame.
10155 (head_table): Add focus-in and focus-out.
10156 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10157 bind to handle-focus-in/out.
10159 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10160 (Fhandle_switch_frame): Call Fhandle_focus_in.
10161 (syms_of_frame): defsubr handle-focus-in/out.
10163 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10165 Fix porting bug to older POSIXish platforms (Bug#14862).
10166 * sysdep.c (emacs_pipe): New function, that implements
10167 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10168 This should port better to CentOS 5 and to Mac OS X 10.6.
10169 All calls to pipe2 changed.
10171 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10172 This makes the code easier to read and the executable a bit smaller.
10173 Do not replace all calls to Fcons that happen to create lists,
10174 just calls that are intended to create lists. For example, when
10175 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10176 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10177 Similarly for list2 through list5.
10178 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10179 * bytecode.c (exec_byte_code):
10180 * callint.c (quotify_arg, Fcall_interactively):
10181 * callproc.c (Fcall_process, create_temp_file):
10182 * charset.c (load_charset_map_from_file)
10183 (Fdefine_charset_internal, init_charset):
10184 * coding.c (get_translation_table, detect_coding_system)
10185 (Fcheck_coding_systems_region)
10186 (Fset_terminal_coding_system_internal)
10187 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10188 * composite.c (update_compositions, Ffind_composition_internal):
10189 * dired.c (directory_files_internal, file_name_completion)
10191 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10192 * doc.c (Fsnarf_documentation):
10193 * editfns.c (Fmessage_box):
10195 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10196 (Feval, eval_sub, Ffuncall, apply_lambda):
10197 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10198 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10199 (Fset_file_times, Finsert_file_contents)
10200 (Fchoose_write_coding_system, Fwrite_region):
10201 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10202 * font.c (font_registry_charsets, font_parse_fcname)
10203 (font_prepare_cache, font_update_drivers, Flist_fonts):
10204 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10205 * frame.c (make_frame, Fmake_terminal_frame)
10206 (x_set_frame_parameters, x_report_frame_params)
10207 (x_default_parameter, Fx_parse_geometry):
10208 * ftfont.c (syms_of_ftfont):
10209 * image.c (gif_load):
10210 * keyboard.c (command_loop_1):
10211 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10212 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10213 (Fminor_mode_key_binding, accessible_keymaps_1)
10214 (Faccessible_keymaps, Fwhere_is_internal):
10215 * lread.c (read_emacs_mule_char):
10216 * menu.c (find_and_return_menu_selection):
10217 * minibuf.c (get_minibuffer):
10218 * nsfns.m (Fns_perform_service):
10219 * nsfont.m (ns_script_to_charset):
10220 * nsmenu.m (ns_popup_dialog):
10221 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10222 (Fx_own_selection_internal):
10223 * nsterm.m (append2):
10224 * print.c (Fredirect_debugging_output)
10225 (print_prune_string_charset):
10226 * process.c (Fdelete_process, Fprocess_contact)
10227 (Fformat_network_address, set_socket_option)
10228 (read_and_dispose_of_process_output, write_queue_push)
10229 (send_process, exec_sentinel):
10230 * sound.c (Fplay_sound_internal):
10231 * textprop.c (validate_plist, add_properties)
10232 (Fput_text_property, Fadd_face_text_property)
10233 (copy_text_properties, text_property_list, syms_of_textprop):
10234 * unexaix.c (report_error):
10235 * unexcoff.c (report_error):
10236 * unexsol.c (unexec):
10237 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10238 (Fformat_mode_line, syms_of_xdisp):
10239 * xfaces.c (set_font_frame_param)
10240 (Finternal_lisp_face_attribute_values)
10241 (Finternal_merge_in_global_face, syms_of_xfaces):
10242 * xfns.c (x_default_scroll_bar_color_parameter)
10243 (x_default_font_parameter, x_create_tip_frame):
10244 * xfont.c (xfont_supported_scripts):
10245 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10246 (menu_help_callback, xmenu_show):
10247 * xml.c (make_dom):
10248 * xterm.c (set_wm_state):
10249 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10250 and similarly for list2 through list5.
10252 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10254 * callproc.c (Fcall_process_region): Fix minor race and tune.
10255 (create_temp_file): New function, with the temp-file-creation part
10256 of the old Fcall_process_region. Use Fcopy_sequence to create the
10257 temp file name, rather than alloca + build_string, for simplicity.
10258 Don't bother to block input around the temp file creation;
10259 shouldn't be needed. Simplify use of mktemp.
10260 Use record_unwind_protect immediately after creating the temp file;
10261 this closes an unlikely race where the temp file was not removed.
10262 Use memcpy rather than an open-coded loop.
10263 (Fcall_process_region): Use the new function. If the input is
10264 empty, redirect from /dev/null rather than from a newly created
10265 empty temp file; this avoids unnecessary file system traffic.
10267 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10269 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10270 Simplify by making this case like the other two. This is a bit
10271 slower on obsolete hosts, but the extra complexity isn't worth it.
10273 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10274 * process.c (create_process) [!DOS_NT]:
10275 Remove now-unnecessary calls to emacs_close.
10277 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10279 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10280 returning early. (Bug#14850)
10282 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10283 and inhibit-iso-escape-detection attributes of 'undecided'.
10286 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10288 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10289 Reported by Herbert J. Skuhra in
10290 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10292 Don't lose top specpdl entry when memory is exhausted.
10293 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10294 specpdl overflow here, to simplify callers; all callers changed.
10295 Always reserve an unused entry at the stack top; this avoids
10296 losing the top entry's information when memory is exhausted.
10298 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10300 Clean up errno reporting and fix some errno-reporting bugs.
10301 * callproc.c (Fcall_process):
10302 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10303 * process.c (create_process, Fmake_network_process):
10304 * unexaix.c (report_error):
10305 * unexcoff.c (report_error):
10306 Be more careful about reporting the errno of failed operations.
10307 The code previously reported the wrong errno sometimes.
10308 Also, prefer report_file_errno to setting errno + report_file_error.
10309 (Fcall_process): Look at openp return value rather than at path,
10310 as that's a bit faster and clearer when there's a numeric predicate.
10311 * fileio.c (report_file_errno): New function, with most of the
10312 old contents of report_file_error.
10313 (report_file_error): Use it.
10314 (Ffile_exists_p, Ffile_accessible_directory_p):
10315 Set errno to 0 when it is junk.
10316 * fileio.c (Faccess_file):
10317 * image.c (x_create_bitmap_from_file):
10318 Use faccessat rather than opening the file, to avoid the hassle of
10319 having a file descriptor open.
10320 * lisp.h (report_file_errno): New decl.
10321 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10324 * process.c (create_process, wait_reading_process_output) [AIX]:
10325 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10326 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10327 a multithreaded environment anyway).
10328 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10330 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10332 * image.c (x_find_image_file): Don't close a remote file handle.
10334 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10336 Fix races with threads and file descriptors.
10337 * callproc.c (Fcall_process_region):
10338 * dired.c (open_directory):
10339 * emacs.c (main, Fdaemon_initialized):
10340 * image.c (x_find_image_file):
10341 * inotify.c (Finotify_rm_watch):
10342 * lread.c (Flocate_file_internal):
10343 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10344 * term.c (term_mouse_moveto, init_tty):
10345 * termcap.c (tgetent):
10346 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10347 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10348 * unexhp9k800.c, unexmacosx.c (unexec):
10349 * callproc.c (Fcall_process_region):
10350 Use emacs_close, not close.
10351 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10352 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10353 and posix_close function on current platforms (which all lack them).
10354 (emacs_close): Use it. This should fix the races on GNU/Linux and
10355 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10356 and it should avoid closing random victim file descriptors on
10359 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10361 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10362 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10363 Touch up doc a bit.
10365 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10366 This is for .gdbinit xbacktrace.
10368 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10369 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10370 (emacs_set_tty): Now static.
10371 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10372 * term.c (tty_capable_p, tty_default_color_capabilities)
10373 (get_tty_terminal, term_mouse_movement)
10374 (handle_one_term_event, init_tty, maybe_fatal):
10375 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10376 (tgetent, scan_file, name_match, compare_contin):
10377 * terminal.c (get_terminal):
10378 Use bool for boolean.
10379 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10380 Prefer char to unsigned char if either will do.
10381 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10382 (tty_write_glyphs): Prefer int to unsigned.
10383 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10384 All callers changed.
10385 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10387 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10390 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10391 (B__dummy__): New dummy symbol, to pacify C89.
10392 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10393 they can't grok varargs macros.
10394 * dispnew.c (add_window_display_history)
10395 (add_frame_display_history):
10396 * print.c (print_object):
10397 * xdisp.c (debug_method_add):
10398 Use %p printf format only for void pointers.
10399 * emacs.c (usage_message): New constant, replacing ...
10400 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10401 (main): Adjust to usage reorg.
10402 * fns.c (syms_of_fns):
10403 * profiler.c (syms_of_profiler):
10404 Don't use non-constant struct initializers.
10405 * gnutls.h (gnutls_initstage_t):
10406 * lisp.h (enum Lisp_Fwd_Type):
10407 * lread.c (lisp_file_lexically_bound_p):
10408 * xsettings.c (anonymous enum):
10409 Remove trailing comma.
10410 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10411 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10412 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10414 * regex.c (const_re_char): New type, to pacify strict C89.
10415 All uses of 'const re_char' replaced to use it.
10416 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10417 with glibc when strict C89. This change is imported from gnulib.
10419 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10420 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10421 Omit GNU_LINUX implementation, since it requires long long.
10422 * xterm.c (x_draw_underwave):
10423 Do not assume the traditional order of struct's members.
10424 (x_term_init): Rewrite to avoid the need for non-constant structure
10427 Syntax cleanup, mostly replacing macros with functions.
10428 This removes the need for the syntax_temp hack.
10429 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10430 * syntax.c (SYNTAX_INLINE): New macro.
10431 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10432 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10433 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10434 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10435 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10436 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10437 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10438 Now constants, not macros.
10439 (syntax_temp) [!__GNUC__]: Remove.
10440 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10441 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10442 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10443 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10444 Move here from syntax.h; now functions, not macros. Except for the
10445 last function, these are static since only syntax.c uses them.
10446 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10447 All uses changed. Now a function, not a macro; use this fact
10448 to simplify the code.
10449 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10450 compiler bugs; no longer relevant.
10451 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10452 (SYNTAX_INLINE): New macro.
10453 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10454 for the new functions. Use bool for boolean member.
10455 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10456 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10457 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10458 (SETUP_BUFFER_SYNTAX_TABLE):
10459 Now extern inline functions, not macros.
10460 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10461 Remove; all uses replaced by implementation.
10462 (syntax_temp) [!__GNUC__]: Remove decl.
10463 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10465 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10467 * emacs.c (main): Fix syntax error.
10469 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10471 Timestamp fixes for undo (Bug#14824).
10472 * atimer.c (schedule_atimer):
10473 * fileio.c (Ffile_newer_than_file_p):
10474 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10475 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10476 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10477 (syms_of_fileio): Remove Sclear_visited_file_name.
10478 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10479 file doesn't exist; this avoids an ambiguity with negative timestamps.
10480 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10481 * systime.h (make_emacs_time, invalid_emacs_time):
10482 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10483 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10484 * undo.c (record_first_change): Push (visited-file-modtime) onto
10485 undo list rather than reimplementing it by hand, incorrectly.
10487 2013-07-09 Ken Brown <kbrown@cornell.edu>
10489 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10491 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10493 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10495 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10497 Handle errno and exit status a bit more carefully.
10498 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10499 number into an exit status. Instead, use EXIT_CANCELED.
10500 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10501 * callproc.c (relocate_fd):
10502 * emacs.c (close_output_streams, main):
10503 * process.c (create_process):
10504 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10505 Use emacs_perror for simplicity.
10506 * callproc.c (relocate_fd, main):
10507 * sysdep.c (sys_subshell):
10508 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10509 (shut_down_emacs): Use emacs_write, not write.
10510 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10511 * fileio.c (Fcopy_file, e_write):
10512 * nsterm.m (ns_select):
10513 * process.c (send_process):
10514 * sound.c (vox_write):
10515 Use emacs_write_sig, not emacs_write.
10516 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10517 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10519 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10521 (emacs_full_write): New function.
10522 (emacs_write): Rewrite to use it.
10523 (emacswrite_sig, emacs_perror): New functions.
10524 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10526 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10528 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10529 on NS even if it is present. Pixmap on NS is a void*.
10531 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10533 Port to Ubuntu 10 (Bug#14803).
10534 Problem reported by T.V. Raman.
10535 * process.c (close_on_exec, accept4, process_socket):
10536 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10538 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10540 * w32.c (sys_dup): Declare prototype.
10544 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10546 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10548 Make file descriptors close-on-exec when possible (Bug#14803).
10549 This simplifies Emacs a bit, since it no longer needs to worry
10550 about closing file descriptors by hand in some cases.
10551 It also fixes some unlikely races. Not all such races, as
10552 libraries often open files internally without setting
10553 close-on-exec, but it's an improvement.
10554 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10555 * callproc.c (Fcall_process) [!MSDOS]:
10556 * emacs.c (main) [!DOS_NT]:
10557 * nsterm.m (ns_term_init):
10558 * process.c (create_process):
10559 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10560 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10561 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10562 Prefer mkostemp with O_CLOEXEC to mkstemp.
10563 * callproc.c (relocate_fd) [!WINDOWSNT]:
10564 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10565 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10567 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10568 Make the resulting file descriptor close-on-exec.
10569 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10570 * lread.c (load_descriptor_list, load_descriptor_unwind):
10571 Remove; no longer needed. All uses removed.
10572 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10573 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10575 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10576 (Fmake_network_process, Fnetwork_interface_list)
10577 (Fnetwork_interface_info, server_accept_connection):
10578 Make newly-created socket close-on-exec.
10579 * sysdep.c (emacs_open, emacs_fopen):
10580 Make new-created descriptor close-on-exec.
10581 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10582 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10584 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10586 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10587 for NS_IMPL_GNUSTEP.
10589 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10591 Fix openp errno handling.
10592 * callproc.c (Fcall_process): Preserve openp errno around close.
10593 * lread.c (openp): Set errno when returning -1, as some callers
10596 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10598 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10600 * nsterm.h (NSSavePanel): Update comment.
10601 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10602 (ns_run_file_dialog): Declare.
10604 * nsfns.m: Remove panelOK.
10606 (ns_run_file_dialog): New function.
10607 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10608 event loop, so file dialog is popped up by ns_run_file_dialog, called
10609 by sendEvent (Bug#14578).
10610 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10612 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10614 * xdisp.c (default_line_pixel_height): New function.
10615 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10616 (try_cursor_movement, redisplay_window, try_window)
10617 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10619 * window.c (window_scroll_pixel_based):
10620 use default_line_pixel_height.
10622 * dispextern.h (default_line_pixel_height): Add prototype.
10624 * frame.c (x_set_line_spacing): Accept a float value for
10625 line-spacing parameter, per the documentation.
10627 * data.c (Fmultibyte_string_p): Doc fix.
10629 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10631 Use emacs_open more consistently when opening files.
10632 This handles EINTR more consistently now, and makes it easier
10633 to introduce other uniform changes to file descriptor handling.
10634 * sysstdio.h: New file.
10635 * buffer.c (mmap_init):
10636 * cygw32.c (chdir_to_default_directory):
10637 * dispnew.c (Fopen_termscript):
10638 * emacs.c (Fdaemon_initialized):
10639 * fileio.c (Fdo_auto_save):
10640 * image.c (slurp_file, png_load_body, jpeg_load_body):
10641 * keyboard.c (Fopen_dribble_file):
10643 * print.c (Fredirect_debugging_output):
10644 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10645 * termcap.c (tgetent):
10646 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10647 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10648 * w32term.c (w32_initialize) [CYGWIN]:
10649 * xfaces.c (Fx_load_color_file):
10650 Use emacs_open instead of plain open, and emacs_fopen instead of
10652 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10653 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10654 * callproc.c (default_output_mode): New constant.
10655 (Fcall_process): Use it to call emacs_open instead of plain creat.
10656 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10657 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10658 (emacs_fopen): New function.
10659 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10660 Include <lisp.h>, for emacs_open.
10661 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
10663 Remove duplicate #include directives.
10664 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
10666 Don't include stdio.h twice.
10667 * buffer.c [USE_MMAP_FOR_BUFFERS]:
10668 Don't include sys/types.h or stdio.h twice.
10669 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
10670 * lread.c: Don't include coding.h twice.
10671 * nsfont.m: Don't include frame.h twice.
10672 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
10673 * ralloc.c: Don't include <unistd.h> twice.
10674 * xdisp.c: Don't include font.h twice.
10675 * xterm.c: Don't include fontset.h twice.
10676 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
10678 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10680 Scale ImageMagick images more carefully.
10681 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
10682 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
10683 Be more careful about avoiding undefined behavior after
10684 integer overflow and division by zero.
10686 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10688 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
10689 (syms_of_w32fns): DEFSYM them.
10690 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
10691 (CCHDEVICENAME): Define macros if not defined.
10692 (struct MONITOR_INFO_EX): New struct.
10693 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
10694 (enum_display_monitors_fn): New variable.
10695 (globals_of_w32fns): Initialize it.
10696 (Fx_display_pixel_width, Fx_display_pixel_height)
10697 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
10698 multi-monitor setups in docstrings.
10699 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
10700 screen size by primary monitor's millimeter per pixel.
10701 (w32_monitor_enum, w32_display_monitor_attributes_list)
10702 (w32_display_monitor_attributes_list_fallback)
10703 (Fw32_display_monitor_attributes_list): New functions.
10704 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
10706 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
10708 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
10710 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
10712 * fileio.c (Qfile_notify_error): New error symbol.
10714 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
10715 * inotify.c (inotify_callback, symbol_to_inotifymask)
10716 (Finotify_add_watch, Finotify_rm_watch): Use it.
10717 (inotifyevent_to_event): Exchange order of cookie and file name.
10718 (Finotify_add_watch): Adapt docstring.
10720 * lisp.h (Qfile_notify_error): Declare.
10722 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10724 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
10725 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10726 Do not clear _malloc_thread_enabled_p, undoing the previous change,
10727 which did not work (see <http://bugs.gnu.org/14569#307>).
10728 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
10729 && (!noninteractive || initialized)). This attempts to thread
10730 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
10732 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
10734 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
10735 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
10737 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10739 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
10740 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10741 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
10742 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
10744 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10746 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
10747 Define to __sys_siglist.
10749 2013-07-02 Eli Zaretskii <eliz@gnu.org>
10751 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
10752 word-wrap, so that overflow-newline-into-fringe would work in
10753 visual-line-mode. (Bug#2749)
10754 (move_it_in_display_line_to): When the last scanned display
10755 element fits exactly on the display line, and
10756 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
10757 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
10758 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
10759 finding buffer position that corresponds to pixel coordinates,
10760 e.g. in buffer_posn_from_coords.
10762 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
10764 * process.c (handle_child_signal): Call catch_child_signal if
10767 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10769 Don't convert function pointers to void * and back.
10770 It isn't portable C, and it's easy enough to avoid.
10771 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
10772 (make_save_value): Add support for SAVE_FUNCPOINTER.
10773 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
10774 * print.c (print_object):
10775 Distinguish function from object pointers.
10776 * lisp.h (SAVE_FUNCPOINTER): New constant.
10777 (SAVE_SLOT_BITS): Adjust to it.
10778 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
10779 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
10780 (voidfuncptr): New typedef.
10781 (struct Lisp_Save_Value): New member data[0].funcpointer.
10782 (XSAVE_FUNCPOINTER): New function.
10784 Simplify buildobj processing.
10785 * Makefile.in (buildobj.h): Make it a sequence of strings each
10786 followed by comma, rather than a single string. Put it into a
10787 .tmp file in case there's an error while generating it.
10788 (gl-stamp): Use .tmp for temp files.
10789 (mostlyclean): Clean .tmp files.
10790 * doc.c (buildobj): Move to just the routine that needs it.
10791 It's now an array of strings, so processing is simpler.
10793 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
10795 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
10796 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
10797 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10798 Invoke malloc_enable_thread even when not interactive.
10799 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
10800 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
10801 in this case, since the underlying bug has now been fixed.
10803 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
10805 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
10806 unlinking it (bug#14691).
10808 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
10810 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
10811 before checking whether buffer is modified. This lets
10812 `kill-buffer-query-functions' cancel killing of the buffer or save
10813 its content before `kill-buffer' asks user the "Buffer %s
10814 modified; kill anyway?" question.
10816 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
10818 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
10819 Let the super performKeyEquivalent deal with them (Bug#14747).
10821 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
10823 * widget.c (resize_cb): Remove unused local.
10825 Do not use GTK 3 if it exists but cannot be compiled.
10826 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
10827 * xterm.c (x_error_handler) [!USE_GTK]:
10830 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
10832 2013-06-30 Eli Zaretskii <eliz@gnu.org>
10834 * intervals.c (get_local_map): Instead of aborting, clip POSITION
10835 to the valid range of values. (Bug#14753)
10837 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
10838 when moving point by using the current glyph matrix. This avoids
10839 the need to force redisplay when this function is called in a
10842 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
10844 Fix minor problems found by static checking.
10845 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
10846 Redo the latter's body to sidestep GCC parenthesization warnings.
10847 (setup_coding_system, detect_coding, detect_coding_system): Use them.
10848 * coding.c (detect_coding, detect_coding_system):
10849 * coding.h (struct undecided_spec):
10850 Use bool for boolean.
10851 * image.c (QCmax_width, QCmax_height): Now static.
10852 * xdisp.c (Fmove_point_visually): Remove unused local.
10854 2013-06-29 Eli Zaretskii <eliz@gnu.org>
10856 * xdisp.c (Fmove_point_visually): New function.
10858 2013-06-28 Kenichi Handa <handa@gnu.org>
10860 * coding.h (define_coding_undecided_arg_index): New enum.
10861 (coding_attr_index): New members
10862 coding_attr_undecided_inhibit_null_byte_detection,
10863 coding_attr_undecided_inhibit_iso_escape_detection,
10864 coding_attr_undecided_prefer_utf_8.
10865 (undecided_spec): New struct.
10866 (struct coding_system): New member `undecided' of the member
10869 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
10870 (detect_coding): Likewise.
10871 (detect_coding_system): Likewise.
10872 (Fdefine_coding_system_internal): New coding system properties
10873 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
10875 (syms_of_coding): Adjust for coding_arg_undecided_max.
10877 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
10879 * image.c (x_from_xcolors): Remove unused local.
10881 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10883 Defer image data transfer between X client and server until actual
10886 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
10889 * image.c (Destroy_Image): Remove.
10890 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
10891 `mask_p', and `colors_p'. All uses changed.
10892 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
10893 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
10894 New macros for `flags' arg to x_clear_image_1.
10895 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
10896 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
10897 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
10898 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
10899 (image_get_x_image, image_unget_x_image): New functions or macros.
10900 (image_background, image_background_transparent, x_to_xcolors)
10901 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
10902 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
10903 instead of Destroy_Image.
10904 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
10905 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
10906 (png_load_body, jpeg_load_body, tiff_load, gif_load)
10907 (imagemagick_load_image, svg_load_image): Use them instead of
10908 x_create_x_image_and_pixmap, and x_put_x_image followed by
10909 x_destroy_x_image, respectively.
10910 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
10911 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
10912 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
10913 background_transparent fields.
10914 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
10915 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
10917 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
10919 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
10920 This mostly consists of undoing recent changes.
10921 * callproc.c (Fcall_process):
10922 * process.c (create_process):
10923 Do not worry about catching SIGCHLD here, undoing previous change.
10924 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
10925 * process.c, process.h (catch_child_signal):
10926 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
10927 * process.c (catch_child_handler): Don't worry about being called
10928 lazily and do not assume caller has blocked SIGCHLD, undoing
10929 previous change. Move first-time stuff back to
10930 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
10931 tickle glib, as that causes Cygwin bootstrap to fail. Do not
10932 set lib_child_handler if it's already initialized, which may
10933 help avoid problems on GNUstep.
10935 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10937 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
10938 * callproc.c (Fcall_process):
10939 * process.c (create_process):
10940 Make sure SIGCHLD is caught before we fork,
10941 since Emacs startup no arranges to catch SIGCHLD.
10942 * process.c (lib_child_handler): Initialize to null, not to
10944 (catch_child_signal): Allow self to be called lazily.
10945 Do nothing if it's already been called.
10946 Assume caller has blocked SIGCHLD (all callers do now).
10947 * emacs.c (main): Do not catch SIGCHLD here; defer it until
10948 just before it's really needed.
10949 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
10950 since it hasn't been caught yet.
10952 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
10954 * image.c (compute_image_size): New function to implement
10955 :max-width and :max-height.
10956 (imagemagick_load_image): Use it.
10958 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10960 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
10961 * callproc.c, process.h (block_child_signal, unblock_child_signal):
10963 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
10964 * process.c (catch_child_signal): Block SIGCHLD while futzing with
10965 the SIGCHLD handler, since the code is not atomic and (due to glib)
10966 signals may be arriving now.
10967 * sysdep.c (init_signals): Do not catch child signals here;
10968 'main' now does that later, at a safer time.
10970 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
10972 Clean up SIGCHLD handling a bit (Bug#14569).
10973 * process.c, process.h (catch_child_signal):
10974 Now always extern, even if !NS_IMPL_GNUSTEP.
10975 * process.c (catch_child_signal): Move glib tickler here from
10976 init_process_emacs, so that it's done earlier in Emacs
10977 initialization. Also move the noninteractive && !initialized
10978 check here from init_process_emacs. This is all a bit cleaner for
10979 GNUish platforms, and I hope it works around the Cygwin bug.
10980 * sysdep.c (init_signals): Invoke catch_child_signal here, so
10981 that glib signal handling is tickled before glib creates threads.
10983 * process.c (wait_reading_process_output): Avoid int overflow
10984 when reading more than 2 GiB total from a process.
10986 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10988 * process.c (create_process): Handle a couple more cases,
10989 i.e., work even if new_argv and wait_child_setup[i] are cached.
10990 Use Fcall_process's style for volatile vars.
10992 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
10994 * process.c (create_process): Mark PROCESS volatile.
10996 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10998 Use C99-style flexible array members if available.
10999 This avoids some subtle aliasing issues, which typically
11000 aren't a problem with GCC but may be a problem elsewhere.
11001 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11002 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11003 In either case, it uses a flexible array member rather than
11004 the old struct hack. All uses changed.
11005 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11006 Adjust to sdata reorganization.
11007 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11008 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11009 that ports better to pre-C99 non-GCC.
11010 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11011 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11012 as the latter has changed.
11013 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11014 and port better to pre-C99 GCC.
11015 * image.c (struct xpm_cached_color):
11016 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11017 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11018 Use FLEXIBLE_ARRAY_MEMBER.
11019 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11020 Move decl to top level so it gets checked against implementation.
11021 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11022 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11024 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11026 * syntax.c: Integer cleanups.
11027 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11028 All uses that need 0-or-2 changed to:
11029 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11030 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11031 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11032 (char_quoted, prev_char_comend_first, back_comment)
11033 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11034 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11035 Use bool for boolean.
11036 (update_syntax_table, skip_chars, skip_syntaxes):
11037 Prefer int to unsigned when either will do.
11038 (back_comment): Return boolean success flag, like forw_comment,
11039 instead of positive-or-minus-1 (which might have overflowed int anyway).
11040 Don't stuff ptrdiff_t into int.
11041 (syntax_spec_code, syntax_code_spec): Now const.
11042 (Fmatching_paren, scan_lists, scan_sexps_forward):
11043 Use enum syntaxcode for syntax code.
11044 (Fmatching_paren): Check that arg is a character, not just an integer.
11045 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11046 (Finternal_describe_syntax_value): Omit no-longer-needed
11048 (skip_chars): Use char, not unsigned char, when the distinction
11050 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11051 * bytecode.c (exec_byte_code):
11052 * syntax.c (syntax_spec_code, Fchar_syntax)
11053 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11054 (init_syntax_once):
11055 * syntax.h (SYNTAX_WITH_FLAGS):
11056 Omit unnecessary casts.
11058 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11060 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11061 line dimensions here, to avoid race conditions with the main
11062 thread. (Bug#14062, bug#14630, bug#14669)
11064 * w32term.c (w32_draw_window_cursor): Compute the header line and
11065 mode line dimensions here.
11066 <w32_system_caret_window, w32_system_caret_hdr_height>:
11067 <w32_system_caret_mode_height>: New variables.
11069 * w32term.h: Declare them.
11071 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11073 * alloc.c (die): Move "assertion failed" string here ...
11074 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11075 COND when SUPPRESS_CHECKING. This shrinks the executable text
11076 size by 0.8% to 2.2% when configured with --enable-checking,
11077 depending on optimization flags (GCC 4.8.1 x86-64).
11079 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11081 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11083 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11084 base is 2; this is more accurate.
11086 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11088 * sound.c (string_default): Move to !WINDOWSNT section.
11089 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11091 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11093 * sound.c: Integer cleanups.
11094 Remove unnecessary forward decls.
11095 (struct sound_device): The 'file' member is now a Lisp_Object, not
11096 a char *, so that we needn't invoke alloca on a huge size.
11097 (Fplay_sound_internal): Adjust to this.
11098 (string_default): New function.
11099 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11100 Use it to adjust to the struct sound_device change.
11101 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11102 (be2hs) [0]: Remove.
11104 * syntax.c (skip_chars): Don't use uninitialized storage
11105 when searching a multibyte buffer for characters that are not in a
11106 unibyte string that contains non-ASCII characters.
11108 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11110 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11111 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11113 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11115 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11117 2013-06-18 Kenichi Handa <handa@gnu.org>
11119 * font.c (Ffont_spec): Signal an error for an invalid font name
11122 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11124 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11125 In particular this ports to 32-bit sparc Sun cc.
11126 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11127 array with a dummy element at specpdl[-1], so that its address can
11129 (unbind_to): Do not copy the binding; not needed, now that we
11130 copy old_value in the one place where the copy is needed.
11131 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11132 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11133 (union specbinding): Rename from struct specbinding. Redo layout
11134 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11135 which is not portable. With Sun C 5.12 32-bit sparc, the
11136 declaration causes nargs to be an unsigned bitfield, a behavior
11137 that the C standard allows; but Emacs wants nargs to be signed.
11138 The overall type is now a union of structures rather than a
11139 structure of union of structures, and the 'kind' member is now a
11140 bitfield, so that the overall type doesn't grow. All uses changed.
11141 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11143 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11145 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11146 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11148 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11150 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11152 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11153 unless we know that the window w's frame is a frame object.
11154 Another attempt at solving bug#14062 and bug#14630.
11156 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11158 * textprop.c (property_set_type): New enum.
11159 (add_properties): Allow appending/prepending text properties.
11160 (add_text_properties_1): Factored out of Fadd_text_properties.
11161 (Fadd_text_properties): Move all the code into
11162 add_text_properties_1.
11163 (Fadd_face_text_property): New function that calls
11164 add_text_properties_1.
11166 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11168 Move functions from lisp.h to individual modules when possible.
11169 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11170 * alloc.c (XFLOAT_INIT, set_symbol_name):
11171 * buffer.c (CHECK_OVERLAY):
11172 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11173 (set_char_table_parent):
11174 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11175 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11176 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11177 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11179 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11180 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11181 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11182 (backtrace_args, backtrace_debug_on_exit):
11183 * floatfns.c (CHECK_FLOAT):
11184 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11185 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11186 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11187 (set_hash_index_slot):
11188 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11189 * marker.c (CHECK_MARKER):
11190 * textprop.c (CHECK_STRING_OR_BUFFER):
11191 * window.c (CHECK_WINDOW_CONFIGURATION):
11192 Move here from lisp.h, and make these functions static rather than
11194 * buffer.c (Qoverlayp):
11196 * fns.c (Qhash_table_p):
11197 * window.c (Qwindow_configuration_p):
11199 * lisp.h: Remove the abovementioned defns and decls.
11201 Use functions, not macros, for XINT etc (Bug#11935).
11202 In lisp.h, prefer functions to function-like macros, and
11203 constants to object-like macros, when either will do. This:
11204 . simplifies use, as there's no more need to worry about
11205 arguments' side effects being evaluated multiple times.
11206 . makes the code easier to debug on some platforms.
11207 However, when using gcc -O0, keep using function-like macros
11208 for a few critical operations, for performance reasons.
11209 This sort of thing isn't needed with gcc -Og, but -Og
11210 is a GCC 4.8 feature and isn't widely-enough available yet.
11211 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11212 Remove enum lsb_bits; no longer needed.
11213 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11214 * buffer.c (Qoverlap):
11216 * fns.c (Qhash_table_p):
11217 Now extern, so lisp.h can use these symbols.
11218 * dispextern.h: Include character.h, for MAX_CHAR etc.
11219 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11220 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11221 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11222 (GLYPH_CODE_P): Move here from lisp.h.
11223 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11224 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11225 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11226 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11227 XUNTAG now returns void *.
11228 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11229 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11230 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11231 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11232 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11233 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11234 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11235 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11236 New macros, renamed from their sans-lisp_h_ counterparts.
11237 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11238 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11239 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11240 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11241 If compiling via GCC without optimization, define these as macros
11242 in addition to inline functions.
11243 To disable this, compile with -DINLINING=0.
11244 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11245 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11246 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11247 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11248 (INTMASK, VALMASK): Now macros, since static values cannot be
11249 accessed from extern inline functions.
11250 (VALMASK): Also a constant, for benefit of old GDB.
11251 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11252 is INTEGERP, which can fold it in.
11253 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11254 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11255 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11256 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11257 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11258 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11259 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11260 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11261 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11262 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11263 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11264 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11265 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11266 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11267 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11268 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11269 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11270 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11271 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11272 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11273 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11274 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11275 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11276 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11277 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11278 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11279 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11280 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11281 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11282 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11283 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11284 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11285 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11287 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11288 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11289 (VALMASK): Define in one place rather than in two, merging the
11290 USE_LSB_TAG parts; this is simpler.
11291 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11292 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11293 Move up, to avoid use before definition.
11294 Also include "globals.h" earlier, for the same reason.
11295 (make_natnum): New function.
11296 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11297 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11298 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11299 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11300 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11301 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11302 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11303 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11304 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11305 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11306 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11307 (Qwindow_configuration_p, Qimage): New forward declarations.
11308 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11309 (STRING_COPYIN): Remove; unused.
11310 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11311 (xcar_addr, xcdr_addr): New functions. All uses changed.
11312 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11313 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11314 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11315 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11316 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11317 (TYPE_RANGED_INTEGERP): Simplify.
11318 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11319 (setlocale, fixup_locale, synchronize_system_messages_locale)
11320 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11321 Now empty functions, not macros.
11322 (functionp): Return bool, not int.
11323 * window.c (Qwindow_configuration_p): Now extern,
11324 so window.h can use it.
11325 * window.h (Qwindowp): Move decl back to lisp.h.
11327 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11329 * xdisp.c (Fline_pixel_height): New function, required for solving
11332 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11334 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11336 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11338 * lread.c (syms_of_lread):
11339 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11341 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11343 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11345 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11347 * fileio.c (expand_file_name): Doc fix.
11349 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11351 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11352 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11353 Wait for self, not for 0. This can't hurt on GNU or similar
11354 system, and may help with Cygwin.
11356 * keyboard.c: Don't use PROP (...) as an lvalue.
11357 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11358 Use set_prop (A, B), not PROP (A) = B.
11360 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11362 * xdisp.c (get_it_property): Use it->window instead of generating
11363 a Lisp object from it->w.
11365 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11367 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11368 get-char-property the window that is being rendered, instead of
11369 the buffer, to support window-specific overlays. (Bug#14575)
11370 (compute_display_string_pos): When W is NULL, use the current
11371 buffer as the object to pass to get-char-property.
11372 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11373 pointer member of the bidi iterator, since no window is pertinent
11376 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11378 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11379 being displayed, and pass it to compute_display_string_pos.
11380 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11381 (bidi_paragraph_init): All callers changed.
11383 * xdisp.c (init_from_display_pos, init_iterator)
11384 (handle_single_display_spec, next_overlay_string)
11385 (get_overlay_strings_1, reseat_1, reseat_to_string)
11386 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11387 Set bidi_it.w member from it->w.
11388 (compute_display_string_pos): Accept additional argument, the
11389 window being displayed, and pass it to Fget_char_property.
11392 * dispextern.h (struct bidi_it): New member w, the window being
11394 (compute_display_string_pos): Adjust prototype.
11396 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11398 * xgselect.c: Remove unneeded include xterm.h.
11400 * process.c (wait_reading_process_output): Check for NS before GLIB.
11401 GLIB may be linked in due to rsvg, but ns_select must be called.
11403 * xgselect.c (xg_select): Remove call to window_system_available
11404 and g_main_context_pending at the top, so Gdk events (i.e. file
11405 notify) are processed when Emacs is started with -nw.
11407 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11409 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11410 (ctagsfiles3): New variable, includes only *.m files.
11411 (TAGS): Use an explicit language name in the regular expressions,
11412 to avoid transformation of '/SOMETHING' by MSYS to
11413 'c:\MSYS\SOMETHING'.
11415 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11417 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11419 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11421 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11422 still need to set the mouse pointer shape and activate help-echo.
11425 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11427 A few porting etc. fixes for the new file monitor code.
11428 See the thread containing
11429 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11430 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11431 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11432 (dir_monitor_callback, Fgfile_rm_watch):
11433 Use assq_no_quit instead of Fassoc, for speed.
11434 (dir_monitor_callback, Fgfile_rm_watch):
11435 eassert that the monitor is a fixnum.
11436 (dir_monitor_callback): No need for CDR_SAFE.
11437 Simplify building of lisp with alternative tails.
11438 (Fgfile_add_watch, Fgfile_rm_watch):
11439 Do not assume glib functions set errno reliably on failure.
11440 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11441 and signal an error otherwise.
11442 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11443 Use Fdelq instead of Fdelete, for speed.
11445 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11447 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11448 don't insist on being invoked on a highlighted tool-bar button.
11449 Avoids losing tool-bar functionality when mouse-highlight is nil.
11450 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11451 Don't highlight when mouse-highlight is nil.
11452 (note_mouse_highlight): When mouse-highlight is nil, don't return
11453 right away; instead, run tool-bar and mode-line highlight
11454 subroutine, clear any existing highlight, and revert the mouse
11455 pointer to its default shape. (Bug#14558)
11457 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11459 * lisp.mk (lisp): Add prog-mode.el.
11461 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11463 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11464 * process.c (dummy_handler): New function.
11465 (lib_child_handler): New static var.
11466 (handle_child_signal): Invoke it.
11467 (catch_child_signal): If a library has set up a signal handler,
11468 save it into lib_child_handler.
11469 (init_process_emacs): If using glib and not on Windows, tickle glib's
11470 child-handling code so that it initializes its private SIGCHLD handler.
11471 * syssignal.h (SA_SIGINFO): Default to 0.
11472 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11473 31; it should no longer be needed now.
11475 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11477 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11479 * gfilenotify.c (globals_of_gfilenotify): New function.
11480 (syms_of_gfilenotify): Move global initialization there.
11482 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11484 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11486 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11487 * keyboard.c (menu_bar_items, tool_bar_items):
11488 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11489 not override local keymaps any more.
11491 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11493 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11495 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11497 * w32console.c (initialize_w32_display): Return the dimensions of
11498 the console window via 2 additional arguments, not via the current
11499 frame. This avoids crashes due to overrunning the bounds of
11500 frame's decode_mode_spec_buffer, which is not resized following
11501 the change of the frame dimensions from the initial 10x10.
11503 * w32term.h (w32_initialize_display_info): Adjust prototype.
11505 * term.c (init_tty): Take dimensions of the frame from the values
11506 returned by initialize_w32_display.
11508 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11509 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11510 (LIBES): Add $(GFILENOTIFY_LIBS).
11512 * w32inevt.c (handle_file_notifications): Add dummy implementation
11513 for !HAVE_W32NOTIFY.
11515 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11517 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11519 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11521 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11523 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11525 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11527 Fix minor problems found by static checking.
11528 * data.c (pure_write_error):
11529 Use xsignal2, not Fsignal, as Fsignal might return.
11530 * eval.c (set_backtrace_debug_on_exit): Now static.
11531 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11532 No longer inline. EXTERN_INLINE is needed only for functions
11533 defined in .h files. Reindent function header as per GNU style.
11534 (backtrace_p, backtrace_top, backtrace_next):
11535 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11536 compiler or linker. Add extern decls to pacify gcc -Wall.
11537 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11539 * frame.c (free_monitors): Define only on platforms that need it.
11540 * nsterm.m (ns_term_init):
11541 * process.c (catch_child_signal):
11542 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11543 defined on all porting targets these days.
11544 * process.c, process.h (catch_child_signal):
11545 Make it extern only if NS_IMPL_GNUSTEP is defined.
11547 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11549 * w32.c (gettimeofday): Make the signature identical to prototype
11550 in nt/inc/sys/time.h.
11552 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11554 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11557 * keyboard.c (safe_run_hooks_error): Improve error message.
11559 * data.c (pure_write_error): Add `object' argument.
11560 * puresize.h (CHECK_IMPURE): Use it.
11562 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11564 * Makefile.in (NOTIFY_OBJ): New variable.
11565 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11567 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11568 Call syms_of_gfilenotify.
11570 * gfilenotify.c: New file.
11572 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11573 and Qfile_w32notify.
11574 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11575 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11577 * lisp.h: Declare syms_of_gfilenotify.
11579 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11581 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11583 Merge the specpdl and backtrace stacks. Make the structure of the
11584 specpdl entries more obvious via a tagged union of structs.
11585 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11586 (enum specbind_tag): New enum.
11587 (struct specbinding): Make it a tagged union of structs.
11588 Add a case for backtrace records.
11589 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11590 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11591 (backtrace_debug_on_exit): New accessors.
11592 (struct backtrace): Remove.
11593 (struct catchtag): Remove backlist field.
11594 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11596 (Flocal_variable_p): Speed up the common case where the binding is
11598 * eval.c (backtrace_list): Remove.
11599 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11600 (set_backtrace_args, set_backtrace_nargs)
11601 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11602 (backtrace_next): New functions.
11603 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11604 (unwind_to_catch, internal_lisp_condition_case)
11605 (internal_condition_case, internal_condition_case_1)
11606 (internal_condition_case_2, internal_condition_case_n): Don't bother
11607 with backtrace_list any more.
11608 (Fsignal): Adjust to new backtrace format.
11609 (grow_specpdl): Move up.
11610 (record_in_backtrace): New function.
11611 (eval_sub, Ffuncall): Use it.
11612 (apply_lambda): Adjust to new backtrace format.
11613 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11615 (specbind): Adjust to new specpdl format. Simplify.
11616 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11617 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11619 (mark_backtrace): Remove.
11620 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11621 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11622 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11624 * profiler.c (record_backtrace): Use get_backtrace.
11625 (handle_profiler_signal): Use backtrace_top_function.
11626 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11627 accessor functions.
11629 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11631 * process.h (catch_child_signal): Declare.
11633 * process.c (catch_child_signal): New function.
11634 (init_process_emacs): Call it.
11636 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11637 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11639 (x_set_cursor_type): Remove declaration.
11640 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11641 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11642 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11643 (ns_get_color): Use F suffix on float.
11644 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11645 (ns_get_rgb_color): Remove.
11646 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11647 (note_mouse_movement): x and y are CGFloat.
11648 (ns_draw_fringe_bitmap): Remove unused rowY.
11649 Change #if to COCOA && >= 10_6.
11650 (ns_draw_window_cursor): Remove unused overspill.
11651 (ns_draw_underwave): width and x are EamcsCGFloat.
11652 (ns_draw_box): thickness is CGFloat.
11653 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11654 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11655 if not in main thread.
11656 (ns_get_pending_menu_title, ns_check_menu_open)
11657 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11658 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11659 (sendFromMainThread:): New method.
11660 (changeFont:): size is CGFloat.
11661 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
11662 Disable warning about permanent text.
11663 (characterIndexForPoint:): Adjust return type depending on GNUstep
11665 (mouseDown:): delta is CGFloat.
11666 (updateFrameSize): Remove unised variable f.
11667 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
11668 Cast float to EmacsCGFloat.
11669 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
11670 also to -1 when restoring.
11671 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
11672 inside NS_IMPL_COCOA.
11673 (toggleFullScreen:): Put call to toggleFullScreen inside
11674 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
11675 (setPosition:portion:whole:): por is CGFloat.
11676 (getMouseMotionPart:window:x:y:): Add F suffix to float.
11677 (mouseDown:): Use CGFloat.
11678 (mouseDragged:): Remove unised variable edge.
11679 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
11681 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
11682 of CGFloat differs.
11683 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
11684 when NS_IMPL_GNUSTEP.
11685 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
11686 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
11687 (EmacsToolbar): Add clearAll. Add tag argument to
11688 addDisplayItemWithImage.
11689 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
11691 * nsselect.m (ns_get_local_selection): Remove unused variable type.
11693 * nsmenu.m (ns_update_menubar): Make static.
11694 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
11695 (fillWithWidgetValue:): Add cast to SEL for setAction.
11696 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
11697 (update_frame_tool_bar): Update code for GNUstep.
11698 (clearAll): New method.
11699 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
11700 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
11701 Move identifierToItem setObject and activeIdentifiers addObject before
11702 call to insertItemWithItemIdentifier.
11703 (validateVisibleItems): Fix indentation.
11704 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
11705 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
11706 UtilityWindow to aStyle, remove call to setStyleMask.
11708 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
11710 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
11711 (ns_charset_covers, ns_get_covering_families, nsfont_open):
11712 Use F suffix on floats.
11713 (ns_char_width): Returns CGFloat.
11714 (ns_ascii_average_width): w is CGFloat instead of float.
11715 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
11717 (ns_glyph_metrics): CGFloat instead of float.
11719 * nsfns.m (x_set_foreground_color, x_set_background_color):
11721 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
11722 remove unused variables.
11723 (Fns_read_file_name): Keep track if panel is for save.
11724 Use ns_filename_from_panel/ns_directory_from_panel.
11725 (Fns_list_services): delegate only used for COCOA.
11726 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
11727 Just return the input if GNUstep.
11728 (x_screen_planes): Remove.
11729 (Fxw_color_values): Use EmacsCGFloat
11730 (Fns_display_monitor_attributes_list): Only get screen number for
11732 (getDirectory, getFilename): Remove from EmacsOpenPanel and
11734 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
11735 ns_directory_from_panel.
11737 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
11739 * process.c (handle_child_signal): Also use WCONTINUED.
11740 This is so that list-processes doesn't mistakenly list the process
11741 as stopped, when the process has actually been continued and is
11744 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
11746 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
11747 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
11748 not already configured.
11750 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
11752 2013-05-29 Eli Zaretskii <eliz@gnu.org>
11754 * Makefile.in (mostlyclean): Remove *.res files.
11756 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
11758 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
11759 a buffer (bug#8447).
11761 2013-05-27 Eli Zaretskii <eliz@gnu.org>
11763 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
11764 display vector, and we backtrack, handle the case that the
11765 previous character position is also displayed from a display
11766 vector or covered by a display string or image. (Bug#14476)
11768 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
11770 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11771 (struct MonitorInfo, free_monitors): Remove.
11772 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
11773 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
11774 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11777 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11778 (struct MonitorInfo, free_monitors): Remove.
11779 (ns_screen_name): Make static.
11780 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
11781 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11784 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11785 (struct MonitorInfo): New struct.
11786 (free_monitors, make_monitor_attribute_list): Declare.
11788 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11790 (free_monitors, make_monitor_attribute_list): New functions.
11791 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
11794 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
11796 * callproc.c (call_process): Refine the doc string. (Bug#14045)
11798 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
11800 * keyboard.c: Apply keyboard decoding only to events that come directly
11801 from the tty, not from unread-command-events (bug#14368).
11802 (read_event_from_main_queue): New function, extracted from read_char.
11803 (read_decoded_char): Remove.
11804 (read_decoded_event_from_main_queue): New function to replace it.
11805 (read_char): Use it.
11806 (read_key_sequence): Use read_char rather than read_decoded_char.
11808 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
11810 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
11812 * casetab.c (init_casetab_once): Fix last change (bug#14424).
11814 2013-05-22 Kenichi Handa <handa@gnu.org>
11816 The following changes are to fix the setting of
11817 buffer-file-coding-system on, for instance, C-x RET c unix RET
11818 _FILE_OF_DOS_EOL_TYPE_ RET.
11820 * coding.h (struct coding_system): New member detected_utf8_chars.
11822 * coding.c (detect_coding_utf_8): Count characters and check EOL
11823 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
11825 (setup_coding_system): Do not initialize coding->head_ascii.
11826 (check_ascii): Do not set coding->eol_seen but update it. Do not
11827 call adjust_coding_eol_type here.
11828 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
11829 If the eol-type of CODING is already specified, adjust the eol type
11830 of the found coding-system.
11831 (decode_coding_gap): Cancel previous change. Utilize the
11832 character numbers counted by detect_coding_utf_8. Fix detection
11835 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
11837 * search.c (looking_at_1): Only set last_thing_searched if the match
11838 changed the match-data (bug#14281).
11840 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
11842 * xdisp.c (reseat_at_previous_visible_line_start):
11843 Already declared in dispextern.h, so remove it here.
11844 (move_it_vertically_backward): Likewise.
11846 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11848 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
11849 (Fx_display_pixel_width, Fx_display_pixel_height)
11850 (Fx_display_mm_width, Fx_display_mm_height):
11851 Mention `display-monitor-attributes-list' in docstrings.
11853 * nsfns.m (ns_get_screen): Remove function. All uses removed.
11854 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
11855 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
11856 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
11857 (Fx_display_backing_store, Fx_display_visual_class)
11858 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
11859 (Fx_display_grayscale_p, Fx_display_pixel_width)
11860 (Fx_display_pixel_height, Fx_display_planes)
11861 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
11862 (Fx_display_screens): Don't confuse X11 screens with NS screens.
11863 (Fx_display_mm_width, Fx_display_mm_height)
11864 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
11865 height for all physical monitors as in X11.
11867 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
11868 Return pixel width or height for all physical monitors as in X11.
11870 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
11872 Port --enable-gcc-warnings to clang.
11873 * bytecode.c (exec_byte_code):
11875 Redo diagnostic pragmas to pacify clang, too.
11876 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
11877 * editfns.c (Fencode_time):
11878 * fileio.c (file_accessible_directory_p):
11879 * font.c (font_unparse_xlfd):
11880 Use '&"string"[index]' instead of '"string" + (index)'.
11881 * undo.c (user_error): Remove; unused.
11883 2013-05-16 Eli Zaretskii <eliz@gnu.org>
11885 * insdel.c (insert_1_both): Document the arguments, instead of
11886 referring to insert_1, which no longer exists.
11888 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
11889 some window, increment windows_or_buffers_changed, so that
11890 *Messages* display in that window is updated. (Bug#14408)
11892 * w32.c: Include epaths.h.
11893 (init_environment): Use cmdproxy.exe without leading directories.
11894 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
11896 (gettimeofday): Adjust signature and return value to Posix
11899 * unexw32.c (open_output_file): Delete the existing emacs.exe
11900 before creating it, to break the hard link to the versioned
11903 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
11904 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
11905 (FIRSTFILE_OBJ): New variables.
11906 (W32_RES): Rename to EMACSRES. All users changed.
11907 (base_obj): Use $(CM_OBJ).
11908 (ALLOBJS): Use $(FIRSTFILE_OBJ).
11909 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
11910 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
11911 $(W32_RES_LINK) before $(LIBES).
11912 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
11914 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11916 * makefile.w32-in (DOC): Use just "DOC".
11918 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
11920 * process.c: Export default filters and sentinels to Elisp.
11921 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
11923 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
11924 (Fset_process_sentinel, Fformat_network_address):
11925 Default to them instead of nil.
11926 (server_accept_connection): Sentinels can't be nil any more.
11927 (read_and_dispose_of_process_output): New function, extracted from
11928 read_process_output.
11929 (read_process_output): Use it; filters can't be nil.
11930 (Finternal_default_process_filter): New function, extracted from
11931 read_process_output.
11932 (exec_sentinel_unwind): Remove function.
11933 (exec_sentinel): Don't zilch sentinel while running.
11934 (status_notify): Sentinels can't be nil.
11935 (Finternal_default_process_sentinel): New function extracted from
11937 (setup_process_coding_systems): Default filter is not nil any more.
11938 (syms_of_process): Export new Elisp functions and initialize
11940 * lisp.h (make_lisp_proc): New function.
11942 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11944 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
11946 2013-05-14 Eli Zaretskii <eliz@gnu.org>
11948 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11949 unless we know that the window w is a leaf window.
11950 Another attempt at solving bug#14062.
11952 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
11954 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
11957 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
11959 * image.c (gif_load): Check that subimages fit (Bug#14345).
11961 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
11963 * lread.c (skip_dyn_eof): New function.
11964 (read1): Use it to skip the end of a file in response to #@00.
11966 * doc.c (get_doc_string): Slightly relax the sanity checking.
11968 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
11970 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
11971 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11972 (MonitorInfo): New struct.
11973 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
11974 (Fns_display_monitor_attributes_list): New functions.
11975 (display-usable-bounds): Remove.
11976 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
11979 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
11981 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
11982 (GTK_CHECK_VERSION): New macro, if not already defined.
11983 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
11984 replaced by GTK_CHECK_VERSION.
11986 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
11988 * xterm.h (GTK_PREREQ): New macro.
11989 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
11990 to use this macro instead, for consistency and clarity.
11992 2013-05-08 Eli Zaretskii <eliz@gnu.org>
11994 * xdisp.c (row_for_charpos_p): New function, with code of
11995 cursor_row_p, but accepts an additional argument CHARPOS instead
11996 of using a hardcoded PT.
11997 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
11998 (row_containing_pos): Call row_for_charpos_p instead of partially
11999 doing the same. Fixes cursor positioning under longlines-mode
12000 when longlines-show-effect includes more than one newline, when
12001 moving the cursor vertically up.
12003 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12005 * makefile.w32-in (ACL_H): New macro.
12006 ($(BLD)/fileio.$(O)): Update dependencies.
12008 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12010 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12011 * Makefile.in (LIB_ACL): New macro.
12012 (LIBACL_LIBS): Remove.
12013 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12014 * fileio.c: Include <acl.h>.
12015 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12016 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12018 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12021 * unexelf.c: Don't assume ElfW (Half) fits in int.
12022 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12023 when dealing with ElfW (Half) values, since they can exceed 2**31
12024 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12025 (entry_address): Omit unused NUM arg. All uses changed.
12027 2013-05-07 Juri Linkov <juri@jurta.org>
12029 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12030 to the string converted from number with `Fnumber_to_string'.
12033 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12035 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12036 This fixes a problem introduced by my previous change.
12038 2013-05-07 Glenn Morris <rgm@gnu.org>
12040 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12042 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12044 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12046 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12048 Static checking by GCC 4.8.0.
12049 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12050 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12051 (x_get_monitor_attributes_fallback)
12052 (x_get_monitor_attributes_xinerama)
12053 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12054 Define only if USE_GTK.
12055 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12056 (x_get_monitor_attributes_fallback): Omit unused locals.
12057 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12058 Use double, not float, to avoid mixed-mode floating point arithmetic.
12060 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12061 Jan Djärv <jan.h.d@swipnet.se>
12063 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12064 (XINERAMA_CFLAGS): New macros.
12065 (ALL_CFLAGS, LIBES): Use them.
12067 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12068 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12069 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12070 (syms_of_xfns): DEFSYM them.
12071 (struct MonitorInfo): New struct.
12072 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12073 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12074 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12075 (x_get_monitor_attributes_xinerama): New functions.
12076 (Fx_display_monitor_attributes_list): New primitive.
12077 (syms_of_xfns): Defsubr it.
12079 * xterm.h (x_display_info): Add Xatom_net_workarea and
12080 Xatom_net_current_desktop.
12082 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12083 and dpyinfo->Xatom_net_current_desktop.
12085 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12087 * xdisp.c (pos_visible_p): Use the special code for finding the
12088 beginning of a display property or overlay for any "replacing"
12089 display property, not just for display strings. This solves
12090 incorrect reporting of position by posn-at-point. (Bug#14241)
12092 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12094 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12095 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12096 Verify that ElfW (Half) fits in int.
12097 (fatal): Use same signature as lisp.h.
12098 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12099 configure and build with -DUNEXELF_DEBUG without worrying about
12100 other modules that use DEBUG.
12101 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12102 possibly-wide integers now uses it instead of plain fprintf.
12103 (entry_address): New function, which avoids problems with 32-bit
12104 overflow on 64-bit hosts.
12105 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12106 (round_up): Don't assume the remainder fits in int.
12107 (find_section): Use bool for boolean. Simplify debug code.
12108 (unexec): Don't assume file sizes fit in int or size_t.
12109 Omit unnecessary trailing newline in 'fatal' format.
12110 Use strerror rather than outputting decimal error number.
12111 Remove unused code when emacs is not defined;
12112 this file relies on Emacs now.
12113 Don't assume e_phnum and e_shnum are positive.
12115 * regex.c: Fix problems when DEBUG is defined.
12116 (extract_number, extract_number_and_incr): Define regardless of
12117 whether DEBUG is defined; that's simpler and makes the code less
12118 likely to go stale in the normal case when DEBUG is not defined.
12119 Return int rather than taking an int * arg. All callers changed.
12120 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12121 Remove, replacing with ...
12122 (DEBUG_PRINT): New macro. All callers changed.
12123 (DEBUG_COMPILES_ARGUMENTS): New macro.
12124 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12125 (print_compiled_pattern, print_double_string) [DEBUG]:
12126 Use prototype rather than old-style definition.
12127 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12128 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12129 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12130 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12131 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12132 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12133 This matters only when DEBUG is defined.
12135 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12137 * xdisp.c (set_iterator_to_next): Set the
12138 ignore_overlay_strings_at_pos_p flag only if we are _really_
12139 iterating over an overlay string, as indicated by the
12140 current.overlay_string_index member. (Bug#14306)
12142 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12144 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12145 to where it is used, to avoid autorelease issues (Bug#14050).
12147 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12149 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12150 * fileio.c (syms_of_fileio): Implement this.
12151 * filelock.c (create_lock_file): If symbolic links don't work, so
12152 we use a regular file as a lock file, do not fsync the lock file;
12155 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12157 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12158 (syms_of_minibuf): Adjust accodingly.
12160 * callint.c (Fcall_interactively): Adjust calls accordingly.
12162 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12164 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12165 w->contents is a buffer before computing everything else.
12166 Use parentheses to disambiguate last part of the condition.
12168 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12169 assertion violations. (Bug#14062)
12171 2013-05-01 David Reitter <david.reitter@gmail.com>
12173 * nsfns.m (ns_tooltip): Initialize.
12175 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12177 * coding.c (decode_coding_gap): Don't remove the character before
12178 a newline unless it's a CR character. (Bug#14287)
12180 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12182 * dispextern.h (struct face): Move enum face_underline_type
12183 earlier so that bitfields can be in the same word.
12185 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12187 * nsfns.m (handlePanelKeys): New function.
12188 (EmacsOpenPanel:performKeyEquivalent:)
12189 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12190 arrows/function/control and copy/paste keys (Bug#14296).
12192 2013-04-27 Juri Linkov <juri@jurta.org>
12194 * callint.c (Fcall_interactively): Call `Qread_number' for
12195 interactive code letter `n' instead of using duplicate code.
12198 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12200 * systime.h (make_timeval): Declare as 'const'.
12202 2013-04-27 Kenichi Handa <handa@gnu.org>
12204 * font.c (font_open_entity): Always open a font of manageable
12207 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12209 Port better to AIX (Bug#14258).
12210 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12213 2013-04-24 Kenichi Handa <handa@gnu.org>
12215 * coding.c (decode_coding_iso_2022): When an invalid escape
12216 sequence is encountered, reset the invocation and designation
12217 status to the safest one.
12219 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12221 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12222 Without this fix, "make distclean" leaves stamp-h1 behind.
12224 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12226 * w32fns.c (w32_fullscreen_rect): New function to compute the
12227 window rectangle for the given fullscreen mode.
12228 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12229 longer tunes the window size. This keeps the window's edges flush
12230 with the screen and allows the taskbar to hide itself in fullboth.
12232 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12233 window decorations and uses the entire screen.
12235 * w32term.h (w32_fullscreen_rect) Add prototype.
12236 (struct w32_output): Replace normal_width, normal_height,
12237 normal_top, and normal_left members with a single normal_placement
12239 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12241 (FRAME_NORMAL_PLACEMENT): New macro.
12243 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12245 * minibuf.c (Ftest_completion): Silence compiler warning.
12247 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12249 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12252 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12255 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12256 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12257 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12258 parentheses where appropriate.
12260 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12262 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12264 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12266 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12267 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12268 Mention in the doc string that setting these variables takes
12269 effect only after a call to set-window-buffer. (Bug#14200)
12271 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12273 * indent.c (Fvertical_motion): Don't consider display strings on
12274 overlay strings as display strings on the buffer position we
12275 started from. This prevents vertical cursor motion from jumping
12276 more than one line when there's an overlay string with a display
12277 property at end of line.
12278 Reported by Karl Chen <Karl.Chen@quarl.org> in
12279 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12281 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12283 * window.c (select_window): `record_buffer' even if window is
12284 already selected (bug#14191).
12286 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12288 * window.c (Fwindow_end): Test more flags, including the buffer's
12289 last_overlay_modified flag, to determine whether the window's
12290 display is really up-to-date. Prevents the function from
12291 returning a stale value. (Bug#14170)
12292 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12295 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12297 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12298 garbaged only if it is not already the top frame on its TTY.
12299 This prevents flickering due to constant redrawing of TTY frames when
12300 there are GUI frames open in the same session. (Bug#13864)
12302 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12304 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12305 of marking the idle timers directly.
12307 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12309 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12310 tables (bug#14054).
12312 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12314 * window.c (select_window): Don't record_buffer while the invariant is
12315 temporarily broken (bug#14161).
12317 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12319 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12321 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12323 2013-04-07 Romain Francoise <romain@orebokech.com>
12325 Ignore additional platform-specific ACL errors (Bug#13702).
12326 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12327 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12329 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12331 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12334 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12336 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12337 This bug was introduced by my 2013-02-25 change that simplified
12338 data_start configuration. Without this change, on GNU/Linux
12339 an Emacs configured with --enable-profiling fails immediately
12340 due to a profiler signal.
12341 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12342 with these flags. On platforms where special flags are needed
12343 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12344 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12345 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12347 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12349 Get rid of some platform-specific functions examining window
12350 system and its capabilities. This is a partial rework of the
12352 * lisp.h (have_menus_p): Remove prototype. This function is
12353 replaced with platform-independent window_system_available.
12354 (check_window_system): Move to...
12355 * frame.h (decode_window_system_frame, window_system_available):
12356 ...here, add new prototypes.
12357 * frame.c (window_system_available, decode_window_system_frame):
12359 (check_window_system): Platform-independent now.
12360 * xterm.h (x_in_use): Remove declaration.
12362 * w32term.h (check_x_frame):
12363 * nsterm.h (check_x_frame): Remove prototypes. This function
12364 is replaced with platform-independent decode_window_system_frame.
12365 * msdos.c (have_menus_p): Remove.
12366 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12367 Remove platform-specific functions. Use check_window_system,
12368 decode_window_system_frame and check_ns_display_info where
12369 appropriate. Minor style and comment tweaks.
12370 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12371 (check_x_frame): Likewise.
12372 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12374 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12375 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12376 * xmenu.c, xselect.c: All related users changed.
12378 2013-04-03 Kenichi Handa <handa@gnu.org>
12380 The following changes is to optimize the code for reading UTF-8
12383 * coding.c (check_ascii): Rename from detect_ascii. Return value
12384 changed. Check EOL format. Do not call adjust_coding_eol_type
12386 (check_utf_8): New function.
12387 (adjust_coding_eol_type): Do nothing if already adjusted.
12388 (detect_coding): Compare the return value of check_ascii with
12389 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12390 (decode_coding_gap): Optimize for valid UTF-8.
12392 2013-03-21 Kenichi Handa <handa@gnu.org>
12394 * coding.c (syms_of_coding): Cancel previous change.
12396 * insdel.c (insert_from_gap): Fix previous change.
12398 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12400 Consistently use platform-specific function to detect window system.
12401 * lisp.h (check_window_system): New prototype. This function is
12402 going to replace check_x, check_w32 and check_ns.
12403 (have_menus_p): Mention msdos.c in comment.
12404 * fontset.c (check_window_system_func): Remove. Adjust all users.
12405 * fontset.h (check_window_system_func): Remove prototype.
12406 * nsterm.h (check_ns):
12407 * xterm.h (check_x):
12408 * w32term.h (check_w32): Likewise.
12409 * menu.c (Fx_popup_menu): Use check_window_system.
12410 * msdos.c (check_window_system): Define for MS-DOS.
12411 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12412 * w32fns.c (check_window_system): Likewise for MS-Windows.
12413 * xfns.c (check_window_system): Likewise for X.
12414 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12415 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12417 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12419 Prefer < to > in range checks such as 0 <= i && i < N.
12420 This makes it easier to visualize quantities on a number line.
12421 This patch doesn't apply to all such range checks,
12422 only to the range checks affected by the 2013-03-24 change.
12423 This patch reverts most of the 2013-03-24 change.
12424 * alloc.c (xpalloc, Fgarbage_collect):
12425 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12426 * character.c (string_escape_byte8):
12427 * charset.c (read_hex):
12428 * data.c (cons_to_unsigned):
12429 * dispnew.c (update_frame_1):
12430 * doc.c (Fsubstitute_command_keys):
12431 * doprnt.c (doprnt):
12432 * editfns.c (hi_time, decode_time_components):
12433 * fileio.c (file_offset):
12434 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12435 * font.c (font_intern_prop):
12436 * frame.c (x_set_alpha):
12437 * gtkutil.c (get_utf8_string):
12438 * indent.c (check_display_width):
12439 * keymap.c (Fkey_description):
12440 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12442 * minibuf.c (read_minibuf_noninteractive):
12443 * process.c (wait_reading_process_output):
12444 * search.c (Freplace_match):
12445 * window.c (get_phys_cursor_glyph):
12446 * xdisp.c (redisplay_internal):
12447 * xsmfns.c (smc_save_yourself_CB):
12448 Prefer < to > for range checks.
12449 * dispnew.c (sit_for): Don't mishandle NaNs.
12450 This fixes a bug introduced in the 2013-03-24 change.
12451 * editfns.c (decode_time_components): Don't hoist comparison.
12452 This fixes another bug introduced in the 2013-03-24 change.
12454 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12456 * frame.h (struct frame): Drop scroll_bottom_vpos
12457 member becaue all real users are dead long ago.
12458 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12459 * xdisp.c (redisplay_internal): Adjust user.
12461 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12463 * nsmenu.m (showAtX:Y:for:): setLevel to
12464 NSPopUpMenuWindowLevel (Bug#13998).
12466 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12468 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12469 (ns_check_pending_open_menu): Declare.
12471 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12472 (x_activate_menubar): Update the menu with title that matches
12473 ns_get_pending_menu_title, and call
12474 ns_check_pending_openmenu (Bug#12698).
12475 (menuWillOpen:): New method.
12476 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12478 * nsterm.m (menu_will_open_state, menu_mouse_point)
12479 (menu_pending_title): New varaibles.
12480 (ns_get_pending_menu_title, ns_check_menu_open)
12481 (ns_check_pending_open_menu): New functions.
12483 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12485 * indent.c (current_column_bol_cache): Remove leftover which is not
12486 used in Fmove_to_column any more.
12487 (current_column, scan_for_column): Adjust users.
12488 * keyboard.c (last_point_position_buffer, last_point_position_window):
12489 Remove leftovers which are not used for recording undo any more.
12490 (command_loop_1, syms_of_keyboard): Adjust users.
12491 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12492 redisplay_window any more.
12493 (move_it_to): Adjust user.
12495 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12497 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12498 Update dependencies.
12500 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12502 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12503 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12504 forward references.
12506 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12508 * window.h (struct window): Replace hchild, vchild and buffer slots
12509 with a single slot 'contents'. This is possible because each valid
12510 window may have either the child window (in vertical or horizontal
12511 combination) or buffer to display (for the leaf window). Using that,
12512 a lot of operations to traverse and/or change window hierarchies may
12513 be simplified. New member horizontal is used to distinguish between
12514 horizontal and vertical combinations of internal windows.
12515 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12516 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12517 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12518 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12519 Use contents slot, not buffer, where appropriate.
12520 (wset_combination): New function.
12521 (wset_buffer): Add eassert.
12522 (Fframe_first_window): Simplify the loop reaching first window.
12523 (Fwindow_buffer): Use WINDOW_LEAF_P.
12524 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12525 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12526 (unshow_buffer): Convert initial debugging check to eassert.
12527 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12528 (make_parent_window, window_resize_check, window_resize_apply)
12529 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12530 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12531 Adjust to match struct window changes.
12532 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12533 (mark_window_cursors_off, count_windows, get_leaf_windows)
12534 (foreach_window_1): Simplify the loop.
12535 * alloc.c (mark_object): Do not check for the leaf window because
12536 internal windows has no glyph matrices anyway.
12537 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12538 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12539 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12540 (build_frame_matrix_from_window_tree, mirror_make_current)
12541 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12542 (update_window_tree, set_window_update_flags): Simplify the loop.
12543 (sync_window_with_frame_matrix_rows): Enforce live window.
12544 Use contents slot, not buffer, where appropriate.
12545 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12546 and WINDOW_HORIZONTAL_COMBINATION_P.
12547 (make_frame_visible_1): Simplify the loop.
12548 Use contents slot, not buffer, where appropriate.
12549 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12550 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12551 (expose_window_tree): Likewise.
12552 Use contents slot, not buffer, where appropriate.
12553 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12554 to avoid deleted windows. Use contents slot instead of buffer.
12555 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12556 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12557 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12558 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12560 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12562 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12563 identify the reasons for assertion violations in bug#14062 and
12565 (Fx_show_tip): Fix compilation error under
12566 "--enable-check-lisp-object-type". (Bug#14073)
12568 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12569 Reported by <rzl24ozi@gmail.com>.
12571 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12573 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12575 (unwind_with_echo_area_buffer): ...to restore it here.
12576 This is needed to ensure that...
12577 (redisplay_window): ...both window markers are valid here,
12578 which is verified by eassert.
12579 * editfns.c (save_excursion_save): Do not assume that
12580 selected_window always displays the buffer.
12581 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12584 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12586 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12589 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12591 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12593 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12595 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12596 since MinGW's w32api headers do. This avoids compiler warnings.
12598 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12599 if already defined.
12601 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12603 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12605 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12607 * gtkutil.c (style_changed_cb): Check if frame is live and an
12608 X frame (Bug#14038).
12610 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12612 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12613 Define only for _WIN32_WINNT less than 0x0500.
12614 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12616 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12617 see its own definitions of 'struct timeval' and 'struct timezone'.
12619 Fix incompatibilities between MinGW.org and MinGW64 headers.
12620 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12622 * w32.c (REPARSE_DATA_BUFFER): Guard with
12623 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12625 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12627 * xterm.c: Include X11/XKBlib.h
12628 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12630 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12632 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12634 * blockinput.h (input_blocked_p): Likewise.
12635 * bytecode.c (exec_byte_code): Likewise.
12636 * callproc.c (call_process_kill, call_process_cleanup)
12637 (Fcall_process): Likewise.
12638 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12639 (Fccl_execute_on_string): Likewise.
12640 * character.c (string_escape_byte8): Likewise.
12641 * charset.c (read_hex): Likewise.
12642 * cm.c (calccost): Likewise.
12643 * data.c (cons_to_unsigned): Likewise.
12644 * dired.c (directory_files_internal, file_name_completion):
12646 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12647 (sit_for): Likewise.
12648 * doc.c (Fsubstitute_command_keys): Likewise.
12649 * doprnt.c (doprnt): Likewise.
12650 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12651 * emacsgtkfixed.c: Likewise.
12652 * fileio.c (file_offset, Fwrite_region): Likewise.
12653 * floatfns.c (Fexpt, fmod_float): Likewise.
12654 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12656 * font.c (font_intern_prop): Likewise.
12657 * frame.c (x_set_alpha): Likewise.
12658 * gtkutil.c (get_utf8_string): Likewise.
12659 * indent.c (check_display_width): Likewise.
12660 * intervals.c (create_root_interval, rotate_right, rotate_left)
12661 (split_interval_right, split_interval_left)
12662 (adjust_intervals_for_insertion, delete_node)
12663 (interval_deletion_adjustment, adjust_intervals_for_deletion)
12664 (merge_interval_right, merge_interval_left, copy_intervals)
12665 (set_intervals_multibyte_1): Likewise.
12666 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
12667 * keymap.c (Fkey_description): Likewise.
12668 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
12669 * lread.c (openp, read_integer, read1, string_to_number):
12671 * menu.c (ensure_menu_items): Likewise.
12672 * minibuf.c (read_minibuf_noninteractive): Likewise.
12673 * print.c (printchar, strout): Likewise.
12674 * process.c (create_process, Faccept_process_output)
12675 (wait_reading_process_output, read_process_output, send_process)
12676 (wait_reading_process_output): Likewise.
12677 * profiler.c (make_log, handle_profiler_signal): Likewise.
12678 * regex.c (re_exec): Likewise.
12679 * regex.h: Likewise.
12680 * search.c (looking_at_1, Freplace_match): Likewise.
12681 * sysdep.c (get_child_status, procfs_ttyname)
12682 (procfs_get_total_memory): Likewise.
12683 * systime.h (EMACS_TIME_VALID_P): Likewise.
12684 * term.c (dissociate_if_controlling_tty): Likewise.
12685 * window.c (get_phys_cursor_glyph): Likewise.
12686 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
12687 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
12689 * xfns.c (Fx_window_property): Likewise.
12690 * xmenu.c (set_frame_menubar): Likewise.
12691 * xselect.c (x_get_window_property, x_handle_dnd_message):
12693 * xsmfns.c (smc_save_yourself_CB): Likewise.
12694 * xterm.c (x_scroll_bar_set_handle): Likewise.
12696 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
12698 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
12699 to be optional or nil. Adjust comment and convert it to docstring.
12700 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
12701 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
12703 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
12705 Static checking by GCC 4.8-20130319.
12706 * image.c (gif_load): Assume pass < 3 to pacify GCC.
12707 * process.c (Fset_process_datagram_address)
12708 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
12709 * xdisp.c (get_char_face_and_encoding)
12710 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
12711 (get_glyph_face_and_encoding): Prepare face before possibly using it.
12712 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
12714 2013-03-24 Ken Brown <kbrown@cornell.edu>
12716 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
12717 fix compilation on 64-bit Cygwin, where underscores are not
12718 automatically prepended.
12720 * w32term.c (w32_initialize): Silence compiler warning.
12722 2013-03-23 Eli Zaretskii <eliz@gnu.org>
12724 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
12725 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
12726 variables, to save and restore frame dimensions.
12727 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
12728 after returning from a 'fullscreen' configuration.
12729 use SendMessage instead of PostMessage to send the SC_RESTORE message,
12730 to avoid races between the main thread and the input thread.
12732 * w32term.h (struct w32_output): New members normal_width,
12733 normal_height, normal_top, normal_left, and prev_fsmode.
12734 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
12735 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
12736 members of a frame.
12738 * w32term.c (w32fullscreen_hook): Record last value of the frame's
12739 'fullscreen' parameter. Always record previous width and height
12740 of the frame, except when switching out of maximized modes, so
12741 that they could be restored correctly, instead of resetting to the
12742 default frame dimensions. Send SC_RESTORE command to the frame,
12743 unless we are going to send SC_MAXIMIZE, to restore the frame
12744 resize hints in the mouse pointer shown by the window manager.
12747 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
12749 * lisp.h (get_frame_param): Adjust conditions for prototype
12752 2013-03-22 Ken Brown <kbrown@cornell.edu>
12754 * unexcw.c: Drop unneeded inclusion of w32common.h.
12755 (report_sheap_usage): Declare.
12756 (read_exe_header): Add magic numbers for x86_64.
12757 (fixup_executable): Fix printf format specifier for unsigned long
12760 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
12762 * frame.h (struct frame): Put menu_bar_window under #ifdef
12763 because this member is not needed when X toolkit is in use.
12764 (fset_menu_bar_window):
12765 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12766 (free_glyphs, update_frame):
12767 * xdisp.c (expose_frame): Likewise.
12768 (display_menu_bar): Likewise. Remove redundant eassert.
12769 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
12772 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
12774 Use functions and constants to manipulate Lisp_Save_Value objects.
12775 This replaces code that used macros and strings and token-pasting.
12776 The change makes the C source a bit easier to follow,
12777 and shrinks the Emacs executable a bit.
12778 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
12779 (make_save_value): Change 1st arg from string to enum. All callers
12782 (mark_object): Use if, not #if, for GC_MARK_STACK.
12783 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
12784 (XSAVE_OBJECT): Now functions, not macros.
12785 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
12786 the constant was never used.
12787 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
12788 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
12789 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
12790 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
12792 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
12793 type3 with a single member save_type. All uses changed.
12794 (save_type, set_save_pointer, set_save_integer): New functions.
12795 * print.c (PRINTX): Remove.
12797 * alloc.c: Remove redundant static declarations.
12799 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12801 * window.h (struct window): Convert left_col, top_line, total_lines
12802 and total_cols from Lisp_Objects to integers. Adjust comments.
12803 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
12805 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
12806 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
12807 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
12808 Adjust users where appropriate.
12810 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12812 * frame.h (struct frame): Drop resx and resy because the same data is
12813 available from window system-specific output context. Adjust users.
12814 (default_pixels_per_inch_x, default_pixels_per_inch_y):
12815 New functions to provide defaults when no window system available.
12816 (FRAME_RES_X, FRAME_RES_Y): New macros.
12817 (NUMVAL): Move from xdisp.c.
12818 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
12819 (Ffont_face_attributes, Fopen_font):
12820 * image.c (gs_load):
12821 * w32font.c (fill_in_logfont):
12822 * xdisp.c (calc_pixel_width_or_height):
12823 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
12824 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
12826 2013-03-20 Kenichi Handa <handa@gnu.org>
12828 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
12829 to 1 (temporary workaround until a bug related to ASCII
12830 optimization is fixed).
12832 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
12834 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
12835 Signal error if window is not internal. Adjust docstring.
12836 (delete_all_child_windows): Use combination_limit to save the buffer.
12837 (Fset_window_configuration): Adjust accordingly.
12838 * print.c (syms_of_print): Initialize debugging output not here...
12839 (init_print_once): ...but in a new function here.
12840 * lisp.h (init_print_once): Add prototype.
12841 * emacs.c (main): Add call to init_print_once. Adjust comments.
12843 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
12845 * window.c (window_resize_check, window_resize_apply)
12846 (window_from_coordinates, recombine_windows, set_window_buffer)
12847 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
12848 (Fsplit_window_internal, Fdelete_window_internal)
12849 (freeze_window_starts): Use bool for booleans.
12850 * window.h (window_frame_coordinates, resize_frame_windows)
12851 (freeze_window_starts, set_window_buffer): Adjust prototypes.
12853 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
12855 * dispnew.c (bitch_at_user): Use `user-error'.
12857 2013-03-17 Ken Brown <kbrown@cornell.edu>
12859 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
12860 as return type of image_background. (Bug#13981)
12861 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
12863 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
12865 * nsterm.m (updateFrameSize:): Change resize increments if needed.
12866 (ns_select): Don't return with result uninitialized.
12868 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
12871 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
12873 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
12874 directories. If filename is nil, get directory name (Bug#13932).
12875 Use getFilename and getDirectory.
12876 (getFilename, getDirectory): New methods for EmacsSavePanel and
12878 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
12880 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
12882 * coding.c (decode_coding_gap): Fix typo caught by static checking.
12884 2013-03-15 Kenichi Handa <handa@gnu.org>
12886 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
12887 (adjust_after_replace): Make it back to static. Delete the third
12888 arg text_at_gap_tail. Cancel the code for handling it.
12890 * coding.h (struct coding_system): New member eol_seen.
12892 * coding.c (detect_ascii): New function.
12893 (detect_coding): Set coding->head_ascii and coding->eol_seen only
12894 when the source bytes are actually scanned. On detecting for
12895 coding_category_utf_8_auto, call detect_ascii instead of scanning
12896 source bytes directly.
12897 (produce_chars): Call insert_from_gap with the new arg 0.
12898 (encode_coding): Likewise.
12899 (decode_coding_gap): Control ASCII optimization by the variable
12900 disable_ascii_optimization instead of #ifndef .. #endif.
12901 Deccode EOL format according to coding->eol_seen.
12902 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
12905 * lisp.h (adjust_after_replace): Cancel externing it.
12906 (insert_from_gap): Adjust prototype.
12908 2013-03-15 Eli Zaretskii <eliz@gnu.org>
12910 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
12911 FULLSCREEN_MAXIMIZED. (Bug#13935)
12913 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
12915 * region-cache.c (find_cache_boundary, move_cache_gap)
12916 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
12917 Simplify debugging check and convert to eassert. Adjust comment.
12918 (pp_cache): Put under ENABLE_CHECKING.
12920 2013-03-14 Eli Zaretskii <eliz@gnu.org>
12922 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
12923 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
12924 and WM_ACTIVATEAPP.
12925 (w32fullscreen_hook): If the frame is visible, reset
12926 f->want_fullscreen flag after changing the frame size. If the
12927 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
12930 2013-03-13 Daniel Colascione <dancol@dancol.org>
12932 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
12933 too so that these builds can use Cygwin's file conversion
12934 functions. (We've been building and linking cygw32.o all along
12935 and just not using it.)
12937 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12939 File synchronization fixes (Bug#13944).
12940 * Makefile.in (LIB_FDATASYNC): New macro.
12942 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
12943 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
12944 Don't worry about HAVE_FSYNC, since a substitute fsync is
12945 available if the system lacks one.
12946 (Fwrite_regin): Retry fsync if interrupted.
12948 2013-03-13 Eli Zaretskii <eliz@gnu.org>
12950 * w32term.c (w32_read_socket): If the Emacs frame is being
12951 activated, call w32fullscreen_hook, to make sure the new frame
12952 dimensions are in effect. (Bug#13937)
12954 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
12956 * xdisp.c (init_iterator): Simplify because both character and byte
12957 positions are either specified or -1. Add eassert. Adjust comment.
12958 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
12959 character and byte positions can be obtained from marker.
12961 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12963 Static checking by Sun C 5.12.
12964 * alloc.c (buffer_memory_full) [REL_ALLOC]:
12965 * bytecode.c (exec_byte_code):
12966 * dispnew.c (init_display):
12968 * fileio.c (Fsubstitute_in_file_name):
12969 * keyboard.c (Fevent_convert_list):
12970 * keymap.c (Fsingle_key_description):
12971 * term.c (maybe_fatal, fatal):
12972 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
12973 * xsmfns.c (Fhandle_save_session):
12974 Omit unreachable code.
12975 * keymap.c (map_keymap_char_table_item): Cast void * to
12976 a function pointer type; the C Standard requires this.
12978 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
12979 Include <sys/param.h> unconditionally, as that works elsewhere and
12980 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
12981 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
12984 See ChangeLog.12 for earlier changes.
12986 ;; Local Variables:
12990 Copyright (C) 2011-2014 Free Software Foundation, Inc.
12992 This file is part of GNU Emacs.
12994 GNU Emacs is free software: you can redistribute it and/or modify
12995 it under the terms of the GNU General Public License as published by
12996 the Free Software Foundation, either version 3 of the License, or
12997 (at your option) any later version.
12999 GNU Emacs is distributed in the hope that it will be useful,
13000 but WITHOUT ANY WARRANTY; without even the implied warranty of
13001 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13002 GNU General Public License for more details.
13004 You should have received a copy of the GNU General Public License
13005 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.