1 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4 (timerfd_callback): Ignore weird events with no data. Add tight
5 assertions and comments.
6 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
7 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
9 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
11 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
12 I had confused && with ||.
14 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
16 Simplify timerfd configuration and fix some minor glitches.
17 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
18 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
19 Fall back on timer_create if timerfd_create fails at runtime.
20 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
21 kernel primitives to do resolution. All uses removed.
22 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
23 (turn_on_atimers): Clear timer_create-based timers too,
26 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
27 Without this change, the code can access the local variable 'width'
28 even when it has not been initialized, and likewise for 'height';
29 in either case this leads to undefined behavior.
31 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
33 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
34 necessary, put horizontal scroll bar resources as well. See
35 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
36 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
38 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
40 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
41 background value to match the resource of its vertical counterpart.
43 2014-07-29 Martin Rudalics <rudalics@gmx.at>
45 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
46 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
48 2014-07-28 Martin Rudalics <rudalics@gmx.at>
50 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
51 change that added the top margin height to the requested height
52 and revert (undocumented) part of 2014-07-28 change that changed
53 the logic of whether a size change occurred.
55 2014-07-28 Eli Zaretskii <eliz@gnu.org>
57 * .gdbinit (xwindow): The members total_cols, total_lines,
58 left_col, and top_line are C integers (and has been so for the
61 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
64 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
66 On GNU/Linux, use timerfd for asynchronous timers.
67 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
68 (toplevel): Rename alarm_timer_ok to special_timer_available.
69 [HAVE_TIMERFD]: Declare timerfd.
70 [HAVE_CLOCK_GETRES]: Declare resolution.
71 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
72 system timer resolution.
73 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
74 (timerfd_callback) [HAVE_TIMERFD]: New function.
75 (atimer_result, debug_timer_callback, Fdebug_timer_check)
76 [ENABLE_CHECKING]: New function for the sake of automated tests.
77 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
78 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
79 [ENABLE_CHECKING]: Defsubr test function.
80 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
81 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
82 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
84 Fix --without-x build and pacify --enable-gcc-warnings.
85 Problems reported in Bug#18122 and Bug#18124.
86 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
87 (frame_windows_min_size): Now static.
88 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
90 (adjust_frame_size): Always declare prototype.
92 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
93 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
94 * atimer.c (timerfd_callback): Always read expiration data.
96 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
97 * process.c (add_timer_wait_descriptor): Add timer descriptor
98 to input_wait_mask and non_process_wait_mask as well.
100 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
102 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
104 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
106 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
107 Reinstate code removed by the prevoius commit to this file.
109 2014-07-27 Martin Rudalics <rudalics@gmx.at>
111 * buffer.h (struct buffer): New fields scroll_bar_height and
112 horizontal_scroll_bar_type.
113 * buffer.c (bset_scroll_bar_height)
114 (bset_horizontal_scroll_bar_type): New functions.
115 (Fbuffer_swap_text): Handle old_pointm field.
116 (init_buffer_once): Set defaults for scroll_bar_height and
117 horizontal_scroll_bar_type.
118 (syms_of_buffer): New variables scroll_bar_height and
119 horizontal_scroll_bar_type.
120 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
121 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
122 (set_vertical_scroll_bar): Remove prototype.
123 (x_change_tool_bar_height): Add prototype.
124 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
125 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
126 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
128 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
129 (update_window): Start mode_line_row->y after horizontal scroll
131 (change_frame_size_1): Call adjust_frame_size.
132 (init_display): When changing the size of a tty frame do not
133 pass height of menu bar.
134 (Qframe_windows_min_size): New symbol.
135 * frame.h (struct frame): List tool bar fields after menu bar
136 fields. Add official, total_lines, horizontal_scroll_bars,
137 config_scroll_bar_height and config_scroll_bar_lines fields.
138 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
139 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
140 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
141 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
142 (FRAME_WINDOWS_HEIGHT): New macros.
143 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
144 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
145 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
146 horizontal scroll bar.
147 (frame_inhibit_resize, adjust_frame_size)
148 (frame_windows_min_size): Add declarations.
149 (Qscroll_bar_height, Qhorizontal_scroll_bars)
150 (x_set_scroll_bar_default_height, x_set_left_fringe)
151 (x_set_right_fringe, x_set_vertical_scroll_bars)
152 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
153 (x_set_scroll_bar_height): Add external declarations.
154 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
155 (adjust_frame_size): New functions.
156 (make_frame): Initial horizontal_scroll_bars field. Use
157 SET_FRAME_LINES. Don't allow horizontal scroll bar in
159 (make_initial_frame, make_terminal_frame): No horizontal scroll
160 bar in initial and terminal frames. Use adjust_frame_size.
161 (Fframe_total_cols): Fix doc-string.
162 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
163 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
164 using adjust_frame_size.
165 (Qscroll_bar_height, Qhorizontal_scroll_bars)
166 (Qframe_windows_min_size): New symbols.
167 (x_set_frame_parameters): Remove call of check_frame_size.
168 (x_report_frame_params): Return scroll_bar_height value.
169 (x_set_left_fringe, x_set_right_fringe): New functions.
170 (adjust_frame_height, x_set_internal_border_width)
171 (x_set_fringe_width): Remove.
172 (x_set_internal_border_width, x_set_vertical_scroll_bars)
173 (x_set_scroll_bar_width, x_set_right_divider_width)
174 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
175 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
177 (x_figure_window_size): Rewrite to make frame display the
178 expected number of lines.
179 (Vdefault_frame_scroll_bars): Rewrite doc-string.
180 (Vdefault_frame_horizontal_scroll_bars)
181 (Vframe_initial_frame_tool_bar_height)
182 (frame_inhibit_implied_resize): New variables.
183 * fringe.c (compute_fringe_widths): Remove.
184 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
185 (xg_create_horizontal_scroll_bar)
186 (xg_update_horizontal_scrollbar_pos)
187 (xg_set_toolkit_horizontal_scroll_bar_thumb)
188 (xg_get_default_scrollbar_height)
189 (xg_clear_under_internal_border): Extern.
190 * gtkutil.c (xg_frame_resized): Don't call
191 do_pending_window_change.
192 (xg_frame_set_char_size): Use adjust_frame_size.
193 (style_changed_cb): Call update_theme_scrollbar_height and
194 x_set_scroll_bar_default_height.
195 (x_wm_set_size_hint): Don't call check_frame_size.
196 (update_theme_scrollbar_height)
197 (xg_get_default_scrollbar_height)
198 (xg_create_horizontal_scroll_bar)
199 (xg_update_horizontal_scrollbar_pos)
200 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
201 (xg_create_scroll_bar): Set horizontal slot of bar.
202 (xg_initialize): Call update_theme_scrollbar_height.
203 (xg_clear_under_internal_border): No more static.
204 * insdel.c (adjust_suspend_auto_hscroll): New function.
205 (adjust_markers_for_delete, adjust_markers_for_insert)
206 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
207 * keyboard.c (readable_events, discard_mouse_events)
208 (make_lispy_event): Handle horizontal scroll bar click events.
209 (Fsuspend_emacs): When changing the size of a tty frame do not
210 pass height of menu bar.
211 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
212 (Qright, Qleftmost, Qrightmost): New symbols.
213 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
215 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
216 * nsfns.m (x_set_internal_border_width): New function.
217 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
218 Remove extended fringe code.
219 (x_set_window_size, x_new_font): Don't call
220 compute_fringe_widths.
221 * term.c (Fresume_tty): When changing the size of a tty frame do
222 not pass height of menu bar.
223 (clear_tty_hooks, set_tty_hooks): Clear
224 horizontal_scroll_bar_hook.
225 (init_tty): Frame has no horizontal scroll bars.
226 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
227 scroll_bar_before_handle, scroll_bar_horizontal_handle,
228 scroll_bar_after_handle, scroll_bar_left_arrow,
229 scroll_bar_right_arrow, scroll_bar_to_leftmost and
230 scroll_bar_to_rightmost entries.
231 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
232 (struct terminal): Add set_horizontal_scroll_bar_hook.
233 * w32console.c (initialize_w32_display): Clear
234 horizontal_scroll_bar_hook.
235 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
237 (x_clear_under_internal_border, x_set_internal_border_width):
239 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
240 windows_or_buffers_changed when adding the menu bar.
241 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
242 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
243 (w32_createhscrollbar): New functions.
244 (w32_createscrollbar): Rename to w32_createvscrollbar.
245 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
246 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
247 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
249 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
250 case do not artificially impose WM size hints. Handle
251 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
252 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
254 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
255 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
256 (unwind_create_frame_1): Remove.
257 (Fx_create_frame): Make both scrollbars the system standard
258 width and height. Use official field of frame structure to
259 inhibit running window-configuration-change-hook.
260 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
261 pixelwise. Handle frame's official field.
262 (w32_frame_parm_handlers): Remove x_set_fringe_width
263 entries. Add x_set_scroll_bar_height,
264 x_set_horizontal_scroll_bars, x_set_left_fringe and
266 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
267 pass height of menu bar to change_frame_size.
268 * w32menu.c (set_frame_menubar): Rewrite using
269 frame_inhibit_resize.
270 * w32term.h (struct w32_display_info): Add
271 horizontal_scroll_bar_cursor and cursor_display_counter.
272 (struct scroll_bar): Add horizontal.
273 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
274 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
275 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
276 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
277 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
278 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
279 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
280 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
281 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
282 instead of WM_EMACS_CREATESCROLLBAR.
283 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
285 * w32term.c (horizontal_scroll_bar_min_handle)
286 (horizontal_scroll_bar_left_border)
287 (horizontal_scroll_bar_right_border): New integers.
288 (x_set_frame_alpha): Replace x_highlight_frame by
290 (x_window_to_scroll_bar): New argument "type". Update callers
292 (w32_set_horizontal_scroll_bar_thumb)
293 (x_horizontal_scroll_bar_report_motion)
294 (w32_set_horizontal_scroll_bar)
295 (w32_horizontal_scroll_bar_handle_click)
296 (x_horizontal_scroll_bar_report_motion): New functions.
297 (w32_mouse_position): Discriminate horizontal and vertical
299 (my_create_scrollbar): Replace with two new functions
300 my_create_vscrollbar and my_create_hscrollbar.
301 (x_scroll_bar_create): New argument "horizontal". Update
303 (x_scroll_bar_remove, w32_condemn_scroll_bars)
304 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
306 (w32_read_socket): Handle WM_HSCROLL cae.
307 (x_new_font): Don't recompute fringe widths. Use
308 frame_inhibit_resize. Calculate new menu bar height iff we
309 build without toolkit. Always clear under internal border.
310 (x_set_window_size): Don't check frame size or recompute
311 fringes. Reset fullscreen status before applying sizes. Always
312 resize as requested by pixelwise argument. Don't call
313 do_pending_window_change.
314 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
315 (w32_initialize_display_info): Initialize dpyinfo's
316 horizontal_scroll_bar_cursor entry.
317 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
318 (w32_initialize): Init horizontal_scroll_bar_min_handle and
319 horizontal_scroll_bar_left_border.
320 (w32fullscreen_hook): Intermittently resize window to normal
321 when switching from fullscreen to maximized state.
322 (run_window_configuration_change_hook): Don't run it if frame is
324 (unwind_change_frame): Remove.
325 (Fset_window_configuration): Rewrite using frame's official field.
326 * widget.c (set_frame_size): Don't call compute_fringe_widths.
327 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
328 * window.h (struct window): New fields old_pointm,
329 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
330 scroll_bar_height and suspend_auto_hscroll.
331 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
333 (sanitize_window_sizes): Extern.
334 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
335 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
336 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
337 (WINDOW_CONFIG_SCROLL_BAR_LINES)
338 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
340 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
341 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
342 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
343 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
344 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
345 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
346 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
347 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
348 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
349 (Fwindow_old_point, sanitize_window_sizes): New functions.
350 (Qwindow_sanitize_window_sizes): New symbol.
351 (window_body_height): Count in horizontal scroll bar.
352 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
353 suspend_auto_hscroll slot.
354 (Fwindow_inside_edges): Count fringes pixelwise.
355 (coordinates_in_window, Fcoordinates_in_window_p): Consider
356 horizontal scroll bar.
357 (check_frame_size, adjust_window_margins): Remove functions and
359 (set_window_buffer): Initialize old_pointm and horizontal scroll
361 (temp_output_buffer_show): Reset hscroll related fields.
362 Initialize old_pointm.
363 (make_parent_window): Initialize old_pointm.
364 (make_window): Initialize old_pointm, horizontal scroll bar type,
365 and scroll bar height.
366 (resize_frame_windows): Don't count top margin in new sizes.
367 Don't use safe sizes when shrinking a frame; let the window
368 manager do the clipping.
369 (Fsplit_window_internal): Inherit horizontal scroll bar type and
371 (Fdelete_window_internal): Unchain old_pointm marker.
372 (window_scroll_pixel_based, Fscroll_other_window): Adjust
374 (Fwindow_text_width, Fwindow_text_height): New argument
376 (struct saved_window): New fields, old_pointm, hscroll_whole,
377 suspend_auto_hscroll, scroll_bar_height and
378 horizontal_scroll_bar_type.
379 (Fset_window_configuration, save_window_save): Set new fields of
381 (apply_window_adjustment): Don't call adjust_window_margins.
382 (set_window_margins): Don't change margins if new sizes don't
384 (set_window_scroll_bars): New argument "horizontal_type".
385 Handle horizontal scroll bars. Don't change scroll bars if they
386 don't fit into window.
387 (Fset_window_scroll_bars): New argument "horizontal_type".
388 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
389 (compare_window_configurations): Compare horizontal scroll bar
391 * xdisp.c (window_text_bottom_y, window_box_height): Count in
392 horizontal scroll bar height.
393 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
394 instead of FRAME_LINES.
395 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
396 ON_VERTICAL_SCROLL_BAR.
397 (with_echo_area_buffer): Initialize old_pointm.
398 (with_echo_area_buffer_unwind_data): Store old_pointm values in
400 (unwind_with_echo_area_buffer): Handle old_pointm.
401 (update_tool_bar): Set do_update when the tool bar window has at
402 least one line (since this is what the user sets).
403 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
404 (redisplay_tool_bar): Return early when toolbar has zero lines.
405 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
406 (hscroll_window_tree): Handle suspension of auto_hscroll and
408 (set_horizontal_scroll_bar): New function.
409 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
410 more than one line. Handle horizontal scroll bars.
411 (note_mouse_highlight): Handle horizontal scrol bars.
412 (expose_frame): Set dimensions of XRectangle from frame's text
414 (Vvoid_text_area_pointer): Update doc-string.
415 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
416 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
417 (x_set_internal_border_width): New functions.
418 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
419 (unwind_create_frame_1): Remove.
420 (Fx_create_frame): Handle horizontal scroll bars. Use official
421 field of frame structure to inhibit running
422 window-configuration-change-hook.
423 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
424 pixelwise. Handle frame's official field.
425 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
426 x_set_horizontal_scroll_bars, x_set_left_fringe,
428 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
430 * xterm.h (struct x_display_info): Add
431 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
433 (struct scroll_bar): Add horizontal slot.
434 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
435 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
436 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
437 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
438 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
439 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
440 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
441 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
442 (x_clear_under_internal_border): Remove.
443 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
444 (x_window_to_scroll_bar): New argument TYPE. Update callers.
445 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
446 HORIZONTAL. Update callers.
447 (horizontal_action_hook_id): New action hook id.
448 (x_horizontal_scroll_bar_to_input_event)
449 (x_create_horizontal_toolkit_scroll_bar)
450 (xt_horizontal_action_hook)
451 (x_set_toolkit_horizontal_scroll_bar_thumb)
452 (XTset_horizontal_scroll_bar, x_net_wm_state)
453 (x_horizontal_scroll_bar_report_motion): New functions.
454 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
455 horizontal scroll bars.
456 (SCROLL_BAR_HORIZONTAL_NAME): Define.
457 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
459 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
460 horizontal scroll bars.
461 (handle_one_xevent): Handle horizontal scroll bar events. Call
463 (x_set_window_size_1, x_wm_set_size_hint): Don't call
465 (x_set_window_size): Don't call check_frame_size and
466 do_pending_window_change.
467 (x_term_init): Init horizontal_scroll_bar_cursor display info.
468 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
469 (x_scroll_bar_set_handle): Add some checks when calling
472 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
474 Revert previous change.
475 There is certainly nothing wrong with writing code like 'lo <= i
476 && i <= hi', even if LO happens to a constant. There isn't even
477 anything wrong in general with writing 'a <= b' if A happens to
478 be a constant. At any rate stylistic changes shouldn't
479 be done like this without discussion.
481 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
483 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
484 (Fgarbage_collect): Reorder conditions that are written backwards.
485 * data.c (cons_to_unsigned): Likewise.
486 * dispnew.c (update_frame_1, sit_for): Likewise.
487 * fileio.c (file_offset): Likewise.
488 * filelock.c (read_lock_data, lock_file): Likewise.
489 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
491 * font.c (font_intern_prop, font_style_symbolic): Likewise.
492 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
493 * lread.c (read1): Likewise.
494 * minibuf.c (read_minibuf_noninteractive): Likewise.
495 * nsterm.m (x_set_frame_alpha): Likewise.
496 * process.c (wait_reading_process_output): Likewise.
497 * region-cache.c (delete_cache_boundaries): Likewise.
498 * xterm.c (x_set_frame_alpha): Likewise.
500 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
502 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
505 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
507 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
508 because atimer expiration is absolute rather than relative.
510 2014-07-25 Eli Zaretskii <eliz@gnu.org>
512 * w32term.h (current_popup_menu, menubar_in_use): Move
513 declarations from w32term.c.
515 2014-07-25 Martin Rudalics <rudalics@gmx.at>
517 * w32fns.c (menubar_in_use): No more static.
518 * w32term.c (current_popup_menu, menubar_in_use): Declare.
520 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
522 Move hourglass machinery to RIF.
523 * dispextern.h (struct redisplay_interface): New members
524 show_hourglass and hide_hourglass. Indent comments.
525 (show_hourglass, hide_hourglass): Remove prototypes.
526 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
527 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
528 (ns_redisplay_interface): Add them.
529 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
530 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
531 (w32_arrow_cursor): New function to hack around non-GUI frames.
532 (w32_redisplay_interface): Add new functions.
533 * w32term.h (w32_arror_cursor): Add prototype.
534 * xdisp.c (show_hourglass): New function, refactored out from
535 platform-dependent code.
536 (cancel_hourglass): Now call to RIF function.
537 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
538 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
539 (x_redisplay_interface): Add new functions.
541 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
543 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
544 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
545 and complete previous change.
546 * frame.c (adjust_frame_height): New function.
547 (Fset_frame_height, Fset_frame_size): Use it.
548 (x_set_frame_parameters): Take frame top margin into account.
550 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
552 * frame.c (Fset_frame_height): Take frame top margin into account.
553 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
554 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
556 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
558 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
559 menubar_height as such. Tweak comment.
560 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
561 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
562 All related users changed.
563 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
564 * xterm.c (handle_one_xevent):
565 * gtkutil.c (xg_event_is_for_menubar):
566 * xfns.c (x_window) [USE_X_TOOLKIT]:
567 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
568 to use FRAME_MENUBAR_HEIGHT.
570 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
572 * frame.c (Fframe_parameters): Always report frame height without
573 menu and tool bar lines.
575 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
577 * nsterm.m (applicationDidFinishLaunching:): Call
578 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
579 (antialiasThresholdDidChange:): New method for EmacsApp.
581 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
583 * macfont.m (macfont_update_antialias_threshold): Remove static.
585 * macfont.h (macfont_update_antialias_threshold): Declare.
587 2014-07-21 Eli Zaretskii <eliz@gnu.org>
589 * w32select.c (setup_windows_coding_system): Apply
590 CODING_ANNOTATION_MASK to the common_flags member of struct
591 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
593 * w16select.c (Fw16_get_clipboard_data): Apply
594 CODING_ANNOTATION_MASK to the common_flags member of struct
597 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
598 buffer position where we are to start the iteration.
599 (handle_invisible_prop): Record in it->stop_charpos the position
600 where the invisible text ends. (Bug#18035)
601 (hscroll_window_tree): Don't try hscrolling windows whose cursor
602 row has zero buffer position as their start position. Reported by
603 martin rudalics <rudalics@gmx.at>.
605 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
606 infinite looping in redisplay when display lines don't have enough
607 space to display even a single character. (Bug#18036)
609 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
611 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
612 * xfns.c (x_window): Use it to allow xfree later.
613 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
614 where appropriate. Use bool for booleans and remove redundant checks.
615 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
616 * xterm.c (x_free_frame_resources): Free shell_position.
618 2014-07-19 K. Handa <handa@gnu.org>
620 * xfaces.c (realize_x_face): Call font_load_for_lface with no
621 mandatory font spec (Bug#17973).
623 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
625 * font.c (font_score): Return the worst score if the size of
626 ENTITY is wrong by more than a factor 2 (Bug#17973).
628 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
630 * frame.c (frame_unspecified_color): New function
631 refactored out from ...
632 (Fframe_parameters, Fframe_parameter): ... adjusted users.
633 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
635 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
636 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
637 * lisp.h (set_frame_param): Remove prototype.
638 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
639 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
642 Prefer 'x_display_info *' to 'Display *' in X selection code.
643 This helps to avoid unneeded calls to x_display_info_for_display.
644 * xterm.h (struct selection_input_event): Record 'x_display_info *'
645 instead of 'Display *'.
646 (SELECTION_EVENT_DPYINFO): New macro.
647 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
648 it as an lvalue. Mention this in comment.
649 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
650 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
651 (selection_data_to_lisp_data, receive_incremental_selection):
652 Convert to use 'x_display_info *'. Adjust users where appropriate.
653 (lisp_data_to_selection_data): Likewise. Also pass 'struct
654 selection data *' as last arg to not return values in args.
655 (unexpect_property_change): Use common removal technique.
657 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
659 * print.c (print_preprocess): Adjust to match changed
660 sub char-table structure and avoid crash (Bug#18038).
662 * data.c (wrong_choice): Not static any more.
663 * lisp.h (wrong_choice): Add prototype.
664 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
665 Declare namebuf as such. Tweak comment.
666 [USE_GTK]: Likewise for tool_bar_position.
667 (fset_tool_bar_position) [USE_GTK]: Ditto.
668 (FRAME_TOOL_BAR_POSITION): New macro.
669 * frame.c (x_report_frame_params):
670 * gtkutil.c (update_frame_tool_bar):
671 * xfns.c (Fx_create_frame): Use it.
672 (x_set_tool_bar_position): Add meaningful diagnostic messages.
674 2014-07-16 Eli Zaretskii <eliz@gnu.org>
676 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
677 buffer's default-directory only if it is a string. (Bug#17986)
679 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
681 More precise control over values of some buffer-local variables.
682 * keyboard.c (Qvertical_scroll_bar):
683 * frame.c (Qleft, Qright): Move to ...
684 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
685 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
686 (syms_of_buffer): DEFSYM all of the above, attach special properties.
687 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
688 vertical-scroll-bar, scroll-up-aggressively
689 and scroll-down-aggressively.
690 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
692 * nsfns.m, frame.h (Qleft, Qright):
693 * nsterm.m (Qleft): Remove declarations.
694 * gtkutil.c (toplevel): Include buffer.h.
695 * data.c (wrong_choice, wrong_range): New functions.
696 (store_symval_forwarding): Handle special properties of buffer-local
697 variables and use functions from the above to signal error, if any.
699 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
701 (struct frame): Re-arrange layout to avoid extra padding and use bit
702 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
703 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
704 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
705 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
706 Define as no-ops because there are no scroll bars anyway.
707 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
710 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
711 Add convenient setter.
712 (font_put_frame_data, font_get_frame_data): Use it.
714 2014-07-15 Daiki Ueno <ueno@gnu.org>
716 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
717 pointer argument, before dereferencing.
718 (XCHAR2B_BYTE2): Likewise.
720 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
722 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
723 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
724 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
725 Use record_unwind_protect_int and avoid consing.
726 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
728 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
730 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
732 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
733 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
735 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
736 (main) [MSDOS]: Use SET_BINARY instead of setmode.
737 * minibuf.c: Include binary-io.h instead of fcntl.h.
738 (read_minibuf_noninteractive):
739 Use set_binary_mode instead of handcrafted code.
740 Don't call emacs_set_tty if emacs_get_tty failed.
741 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
742 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
743 * w32.c (pipe2): Adjust eassert to include O_BINARY.
745 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
746 This works around a GCC compiler bug when Emacs is configured with
747 --enable-gcc-warnings.
749 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
751 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
752 or characters in string, respectively. Add comment.
753 * fringe.c (Fdefine_fringe_bitmap):
754 * fns.c (Fsubstring, substring_both): Use it.
755 * keymap.c (Fdefine_key, Flookup_key):
756 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
758 * term.c (tty_menu_add_pane, tty_menu_add_selection):
760 (tty_menu_show): Simplify because tty_menu_create never return NULL.
762 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
764 Improve behavior of 'bzr up; cd src; make -k'.
765 * Makefile.in (top_srcdir): New var.
766 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
767 Use '$(top_srcdir)' instead of '$(srcdir)/..';
768 its expansion is a bit shorter.
769 (../config.status): Actually build config.status instead of
771 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
772 New macros, copied and relocated from ../Makefile.in.
773 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
774 (../config.status, Makefile): New dependencies and rules,
775 copied with relocation from ../Makefile.in. This should be more
776 likely to rebuild the build machinery properly if you do a 'make'
777 in the src directory.
779 2014-07-12 Eli Zaretskii <eliz@gnu.org>
781 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
784 * w32fns.c (Fx_file_dialog): Mention in the doc string the
785 behavior on Windows 7 and later when the function is repeatedly
786 invoked with the same value of DIR. (Bug#17950)
788 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
789 string to match the one in w32fns.c.
791 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
792 stdin to binary mode only if it is connected to a terminal.
794 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
796 Coalesce extern decls.
797 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
798 * sysdep.c (emacs_get_tty, emacs_set_tty):
799 Move duplicate extern decls from here ...
800 * systty.h: ... to here, so that there's just one copy.
802 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
804 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
806 * nsfns.m (Fns_popup_font_panel): Ditto.
808 2014-07-11 Eli Zaretskii <eliz@gnu.org>
810 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
812 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
814 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
815 [DOS_NT]: Implement for WINDOWSNT.
817 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
820 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
822 * sysdep.c (suppress_echo_on_tty): New function.
823 * minibuf.c (read_minibuf_noninteractive): Use it.
825 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
827 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
828 sysinfo failed. Adjust docstring.
830 2014-07-11 Eli Zaretskii <eliz@gnu.org>
832 Implement memory-info for MS-DOS.
833 * dosfns.c (dos_memory_info): New function.
834 * dosfns.h (dos_memory_info): Add prototype.
835 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
836 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
837 of doing some of its job.
839 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
840 reference termios structure members.
842 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
844 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
846 * minibuf.c (top): Include systty.h. Declare external
847 emacs_get_tty and emacs_set_tty.
848 (Vread_hide_char): New lisp variable.
849 (read_minibuf_noninteractive): Hide characters with
850 Vread_hide_char if it is a character. (Bug#17839)
852 2014-07-10 Eli Zaretskii <eliz@gnu.org>
854 Implement memory-info for MS-Windows.
855 * w32.c (w32_memory_info): New function.
856 * w32.h (w32_memory_info): Prototype it.
857 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
859 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
861 * coding.h (struct coding_system): Remove 'error_positions' (unused)
862 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
863 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
864 extra padding and shrink struct coding_system by 56 bytes (x86_64).
865 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
866 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
867 (decode_coding_big5, decode_coding_charset, decode_coding)
868 (encode_coding): Adjust users.
870 * alloc.c (Fmemory_info): New function.
872 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
874 * syntax.c (back_comment): Use more-natural location for label.
876 * font.c, font.h (font_unparse_fcname): Now static.
877 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
879 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
881 Next minor cleanup of font subsystem.
882 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
883 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
885 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
887 * ftfont.h (ftfont_font_format): Remove prototype.
888 * ftfont.c (ftfont_font_format): Remove; now unused.
890 * nsfont.m (nsfont_open):
891 * w32font.c (w32font_open_internal):
892 * w32uniscribe.c (uniscribe_open):
893 * xfont.c (xfont_open):
894 * xftfont.c (xftfont_open): All users changed.
896 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
897 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
899 2014-07-09 Eli Zaretskii <eliz@gnu.org>
901 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
902 x_produce_glyphs does when it generates a stretch glyph that
903 represents a TAB. (Bug#17969)
905 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
906 and there is a display property at that position, don't call
907 move_it_to to move to a position before window start. (Bug#17942)
908 Fix condition for finding CHARPOS by the first call to move_it_to.
911 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
913 * syntax.c (find_defun_start): Try the cache even
914 if !open_paren_in_column_0_is_defun_start.
915 (back_comment): If find_defun_start was pessimistic, use the
916 scan_sexps_forward result to improve the cache (bug#16526).
918 2014-07-09 Eli Zaretskii <eliz@gnu.org>
920 * xdisp.c (redisplay_window): If redisplay of a window ends up
921 with point in a partially visible line at end of the window, make
922 sure the amended position of point actually has smaller Y
923 coordinate; if not, give up and scroll the display. (Bug#17905)
925 * window.c (window_scroll_pixel_based): When point ends up at the
926 last fully visible line, don't let move_it_to stop at the left
927 edge of the line and dupe us into thinking point is inside the
930 * w32.c (network_interface_info): Make sure the argument is a
933 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
935 * process.c (read_and_dispose_of_process_output): Fix typo
936 in previous patch: we want nonnegative fds, not nonzero fds.
938 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
940 * chartab.c (char_table_translate): Move to...
941 * character.h (char_table_translate): ... inline function here.
942 Avoid Faref and assume that args are always valid. This helps to
943 speedup search, which is especially important for a huge buffers.
944 * lisp.h (char_table_translate): Remove prototype.
946 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
947 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
948 New function, with an intention to avoid code duplication between
950 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
952 * ftfont.c (ftfont_open):
953 * macfont.m (macfont_open):
954 * xftfont.c (xftfont_open): Use it.
956 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
958 * process.c: Add sanity checks for file descriptors (Bug#17844).
959 (wait_reading_process_output, Fprocess_filter_multibyte_p):
960 Check that infd is nonnegative before using it as an fd.
961 (read_and_dispose_of_process_output, Fprocess_send_eof):
963 (wait_reading_process_output): Omit unnecessary check of infd.
965 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
967 Minor fixups related to usage of the 'long' type.
968 * gnutls.c (emacs_gnutls_handshake):
969 * xfaces.c (dump_realized_face):
970 Work even if 'long' is narrower than 'void *'.
971 * termcap.c (scan_file):
972 * xselect.c (x_decline_selection_request)
973 (x_reply_selection_request, x_get_window_property):
974 * xterm.c (x_set_frame_alpha):
975 Remove unnecessary 'L' suffixes of integer constants.
976 * xfns.c (hack_wm_protocols):
977 * xselect.c (x_fill_property_data):
978 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
979 Remove unnecessary casts to 'long'.
980 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
982 Minor ImageMagick safety fixes.
983 * image.c (imagemagick_compute_animated_image):
984 Remove useless assignment to local. Avoid problems if dest_width is 0.
985 (imagemagick_load_image): Use int for pixel counts that can't
986 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
987 a row width greater than the image width (or greater than LONG_MAX!).
989 2014-07-04 K. Handa <handa@gnu.org>
991 * coding.c (MIN_CHARBUF_SIZE): Delete it.
992 (MAX_CHARBUF_EXTRA_SIZE): New macro.
993 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
995 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
997 * font.h (struct font_driver): Remove get_outline and free_outline;
998 not used by any font driver.
999 * ftfont.c (ftfont_driver):
1000 * macfont.m (macfont_driver):
1001 * nsfont.m (nsfont_driver):
1002 * w32font.c (w32font_driver):
1003 * w32uniscribe.c (uniscribe_font_driver):
1004 * xfont.c (xfont_driver): Related users changed.
1005 * xselect.c (x_get_window_property): Use convenient xmalloc.
1006 Call to xfree only if some data was really allocated.
1008 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1010 On MS-Windows, display busy cursor on all GUI frames.
1011 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1012 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1013 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1015 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1016 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1018 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1020 Use convenient alists to manage per-frame font driver-specific data.
1021 * frame.h (struct frame): Rename font_data_list to...
1022 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1023 * font.h (struct font_data_list): Remove; no longer need a special
1025 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1027 * font.c (font_put_frame_data, font_get_frame_data)
1028 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1030 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1031 Related users changed.
1032 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1033 Prefer convenient xmalloc and xfree.
1035 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1037 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1038 the window whose glyph row is being prepared and a flag whether it
1039 is for mode/header line. Make sure the glyph row's marginal areas
1040 are in sync with what the window wants.
1043 * xdisp.c (display_line, display_mode_line): Call
1044 prepare_desired_row with additional arguments, as appropriate.
1046 * dispextern.h (prepare_desired_row): Adjust prototype.
1048 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1050 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1051 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1052 caused by xw_popup_dialog in daemon mode (Bug#17891).
1054 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1056 * frame.c (do_switch_frame): When switching to another TTY frame,
1057 make sure FrameCols and FrameRows are in sync with the new frame's
1060 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1062 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1063 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1064 min_char slots. Adjust comment.
1065 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1066 Add SUB_CHAR_TABLE_OFFSET member.
1067 (make_uninit_sub_char_table): New function.
1068 (toplevel): Add compile-time assert to verify suitable member layout
1069 in Lisp_Sub_Char_Table.
1070 * alloc.c (mark_char_table): Add extra argument to denote char table
1071 subtype. Adjust to match new layout of sub char-table.
1072 (mark_object): Always mark sub char-tables with mark_char_table.
1073 * chartab.c (make_sub_char_table, copy_sub_char_table)
1074 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1075 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1076 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1077 All related users changed.
1078 * lread.c (read1): Adjust to match new layout of sub char-table.
1079 * print.c (print_object): Likewise (Bug#17898).
1081 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1083 * keymap.c (get_keyelt): Simplify.
1084 (copy_keymap_item): Remove left-over code for when we had
1085 key-shortcut caches.
1087 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1089 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1090 (dealloc): Remove for EmacsScroller.
1092 * nsterm.h (EmacsScroller): Remove dealloc.
1094 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1096 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1098 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1100 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1101 when setNeedsDisplay is called so we don't trigger redisplay for every
1104 * nsterm.m (any_help_event_p): New variable.
1105 (mouseMoved:): Set any_help_event_p to YES if help event is
1106 generated. Remove else with empty help event that triggered redisplay
1107 for every mouse move.
1108 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1110 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1112 * xfns.c (Qsuppress_icon): Remove; no real users.
1113 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1114 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1115 (syms_of_w32fns): Don't DEFSYM it.
1117 2014-06-29 Glenn Morris <rgm@gnu.org>
1119 * Makefile.in (ns-app): Mark as PHONY.
1121 2014-06-28 Glenn Morris <rgm@gnu.org>
1123 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1124 liblw.a in this directory.
1126 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1128 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1129 also in unibyte case. (Bug#17865)
1131 2014-06-28 K. Handa <handa@gnu.org>
1133 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1134 (MIN_CHARBUF_SIZE): New macro.
1135 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1137 2014-06-27 Glenn Morris <rgm@gnu.org>
1139 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1140 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1141 (.el.elc): Replace suffix rule with pattern rule.
1142 (%.elc): New pattern rule, with order-only prerequisite.
1143 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1144 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1145 in place of BOOTSTRAPEMACS.
1147 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1149 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1151 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1153 Consistently use validate_subarray to verify substring.
1154 * fns.c (validate_substring): Not static any more. Adjust to
1155 use ptrdiff_t, not EMACS_INT, because string and vector limits
1156 can't exceed ptrdiff_t even if EMACS_INT is wider.
1157 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1158 (secure_hash): Adjust user.
1159 * lisp.h (validate_subarray): Add prototype.
1160 * coding.c (Fundecodable_char_position):
1161 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1162 Use validate_subarray. Adjust comment to mention substring.
1164 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1166 Do not allow out-of-range character position in Fcompare_strings.
1167 * fns.c (validate_subarray): Add prototype.
1168 (Fcompare_substring): Use validate_subarray to check ranges.
1169 Adjust comment to mention that the semantics was changed. Also see
1170 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1172 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1174 Be more consistent about the 'Qfoo' naming convention.
1175 * image.c (Fimagemagick_types):
1176 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1177 * process.c (Fmake_network_process):
1178 Rename C local identifier 'Qfoo to avoid giving the false
1179 impression that it stands for the symbol 'foo'.
1181 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1183 Simplify and cleanup character conversion stuff.
1184 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1186 * character.c (multibyte_char_to_unibyte)
1187 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1188 * character.h (make_char): Remove; unused.
1189 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1190 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1191 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1192 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1193 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1195 2014-06-22 Mario Lang <mlang@delysid.org>
1197 * w32fns.c (Fw32_shell_execute): The the -> the.
1199 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1201 * xmenu.c (mouse_position_for_popup):
1202 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1203 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1204 * menu.c (Fx_popup_menu):
1205 * xselect.c (x_handle_dnd_message): Adjust users.
1206 * menu.h (mouse_position_for_popup): Remove prototype.
1207 * xterm.h (x_relative_mouse_position): Add prototype.
1208 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1209 call XFree if XQueryTree returns zero.
1211 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1213 * indent.c (Fvertical_motion): Doc fix.
1214 Move to the goal column, if any, with a single call to
1215 move_it_in_display_line, not in two calls. Doing this with two
1216 calls causes move_it_in_display_line apply the line-prefix
1217 handling twice instead of just once. (Bug#17823)
1219 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1221 Port to OS X ACLs (Bug#17810).
1222 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1223 ACL_TYPE_ACCESS) doesn't work.
1225 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1227 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1228 before checking key-translation-map (bug#17659).
1230 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1232 * font.c (font_make_object): Avoid dangling pointer which may
1233 crash GC (Bug#17771).
1235 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1237 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1238 prototype of DGifCloseFile as appropriate for older and newer
1240 (gif_close): New function, encapsulates the differences in the
1241 calling sequence of DGifCloseFile before v5.1.0 and after it.
1242 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1243 error string where appropriate. (Bug#17790)
1245 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1246 macro execution, make sure point didn't move since last complete
1247 redisplay, as the condition for using the glyph matrix
1248 information. (Bug#17777)
1250 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1252 Minor cleanup of fonset code.
1253 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1254 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1255 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1256 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1257 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1258 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1259 (free_realized_fontset): Remove because a no-op since 2008.
1260 (free_face_fontset): Adjust user.
1261 (syms_of_fontset): Shrink fontset by one extra slot.
1263 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1265 Omit redundant extern decls.
1266 Most of this patch is from Dmitry Antipov, in:
1267 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1268 * commands.h (update_mode_lines):
1269 * frame.h (Qbackground_color, Qforeground_color)
1270 (x_set_menu_bar_lines):
1271 * ftfont.c (ftfont_font_format):
1272 * intervals.h (Qkeymap, Qfont):
1273 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1274 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1275 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1276 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1277 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1278 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1279 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1280 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1281 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1282 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1283 (Qtool_bar, Qheader_line):
1284 * macros.c (Fexecute_kbd_macro):
1285 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1286 * xterm.c (x_delete_terminal, XSetIMValues):
1287 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1288 (x_implicitly_set_name, popup_activated)
1289 (widget_store_internal_border):
1290 Remove redundant decls.
1291 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1292 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1293 Remove _Noreturn, as make-docfile now does that for us.
1294 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1295 (Qregion_extract_function): New decl.
1296 * window.c, xfns.c: Include menu.h.
1298 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1300 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1302 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1304 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1305 * callint.c (read_file_name): ... convert to static here.
1306 * lisp.h (Fread_file_name): Do not EXFUN it.
1307 (STRING_COPYIN): Remove; unused.
1308 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1309 (char_composable_p): ... static function. All users changed.
1310 * eval.c (toplevel): Remove redundant #include directives.
1311 * xterm.c (x_initialize): Add static to match prototype.
1312 * ccl.c (Fccl_execute_on_string):
1313 * font.c (fon_intern_prop): Use make_specified_string.
1315 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1317 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1318 Reported by David Caldwell in:
1319 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1321 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1323 Do not ask for XRender extension each time XFT font is opened.
1324 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1325 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1327 2014-06-15 Glenn Morris <rgm@gnu.org>
1329 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1331 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1333 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1334 information if we are in the middle of executing a keyboard macro,
1335 since redisplay doesn't update the screen until the macro is
1336 finished. (Bug#17777)
1338 * alloc.c (cleanup_vector): Don't dereference a font driver
1339 pointer if it is NULL. (Bug#17771)
1341 2014-06-13 Glenn Morris <rgm@gnu.org>
1343 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1344 ($(lispsource)/international/charprop.el)
1345 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1346 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1347 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1348 GNU make automatically passes command-line arguments to sub-makes.
1350 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1352 Avoid hangs in accept-process-output (Bug#17647).
1353 * lisp.h, process.c (wait_reading_process_input):
1354 Return int, not bool. All uses changed.
1355 * process.c (SELECT_CANT_DO_WRITE_MASK):
1356 Remove macro, replacing with ...
1357 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1359 (status_notify): New arg WAIT_PROC. Return int, not void.
1362 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1364 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1365 the frame is the initial frame, because the hook is not set up
1366 then, and Emacs crashes.
1367 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1369 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1371 * keymap.c (silly_event_symbol_error): Don't recommend the use
1374 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1376 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1377 matching overlay strings with 'cursor' property against buffer
1378 positions traversed in the glyph row. (Bug#17744)
1380 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1382 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1385 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1386 determine 10.9 (Bug#17751).
1388 * macfont.m (macfont_draw): Positions were not freed.
1390 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1392 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1393 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1394 function. Also adjust comment.
1395 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1397 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1398 * font.c (font_done_for_face):
1399 * xface.c (realize_non_ascii_face): Adjust user.
1400 * font.h (struct font_driver): Convert 'prepare_face' to return
1401 void because its return value is never used anyway.
1402 * xfont.c (xfont_prepare_face): Return void.
1403 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1404 (xftfont_done_face): Use xfree.
1406 * dispextern.h (last_tool_bar_item): Remove declaration.
1407 * frame.h (struct frame): New member last_tool_bar_item.
1408 * frame.c (make_frame): Initialize it.
1409 * xdisp.c (toplevel): Remove last_tool_bar_item.
1410 (handle_tool_bar_click, note_tool_bar_highlight):
1411 * w32term.c (w32_read_socket, w32_initialize):
1412 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1414 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1415 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1417 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1419 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1420 * process.c (Faccept_process_output)
1421 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1422 the return value is about PROCESS, not about other processes.
1424 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1426 Further adjustments to mark_object and friends.
1427 Now the mark_object's stack is just 32 bytes on a 64-bit
1428 system, which means extra 20% off the stack usage.
1429 * alloc.c (mark_save_value): As before, refactored out from ...
1430 (mark_object): ... adjusted user. Also add comment.
1432 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1434 Fix core dump after a dropped X connection (Bug#17704).
1435 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1436 is dead, as we may be shutting down.
1438 2014-06-08 Glenn Morris <rgm@gnu.org>
1440 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1442 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1444 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1446 If a C name must be extern on some platforms, make it extern on all.
1447 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1449 * font.h (ftxfont_driver) [HAVE_XFT]:
1450 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1451 * lisp.h (get_frame_param):
1452 * menu.h (tty_menu_show):
1453 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1454 * termhooks.h (encode_terminal_code):
1455 * xterm.h (x_menu_wait_for_event):
1457 * frame.c (get_frame_param):
1458 * fringe.c (max_used_fringe_bitmap):
1459 * ftxfont.c (ftxfont_driver):
1460 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1461 * menu.c (menu_items_inuse):
1462 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1463 * term.c (encode_terminal_code, tty_menu_show):
1464 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1465 * xfaces.c (load_color):
1466 * xmenu.c (x_menu_wait_for_event):
1469 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1471 Change object marking routines to minimize stack usage.
1472 This change moves a few cold paths from mark_object to NO_INLINE
1473 functions and adjusts symbol marking loop. According to GCC 4.8.2
1474 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1475 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1476 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1477 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1478 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1479 refactored out from ...
1480 (mark_object): ... adjusted user. Also mark symbols in a tight
1482 (mark_face_cache): Add NO_INLINE.
1484 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1486 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1487 contains garbage on WINDOWSNT (which could potentially infloop at
1490 Minimize cursor motion during TTY menu updates.
1491 * term.c (tty_menu_display): Don't position cursor here.
1492 Instead, pass the cursor coordinates to update_frame_with_menu.
1493 (tty_menu_activate): Send the hide cursor command only once in an
1494 iteration through the outer 'while' loop.
1496 * dispnew.c (update_frame_1): Accept an additional argument
1497 SET_CURSOR_P, and position the cursor at the end of the frame
1498 update only if that argument is non-zero. All callers changed to
1499 provide the additional argument as non-zero, except for
1500 update_frame_with_menu.
1501 (update_frame_with_menu): Accept 2 additional arguments ROW and
1502 COL; if they are non-negative, instruct update_frame_1 not to
1503 position the cursor, and instead position it according to ROW and COL.
1505 * dispextern.h (update_frame_with_menu): Update prototype.
1507 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1509 * callproc.c (call_process): Don't check read-only if we don't insert
1510 anything (bug#17666).
1512 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1514 * dispnew.c (update_frame_with_menu): Set display_completed.
1516 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1518 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1520 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1522 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1524 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1525 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
1527 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
1529 * window.c (Frecenter): Signal an error if window-buffer is not
1532 * keyboard.c (make_lispy_position): Don't include a buffer position in
1533 mode/header-line mouse events.
1535 * keyboard.c (read_char): Handle (t . <event>) in the second use of
1536 Vunread_command_events (bug#17650).
1538 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
1540 * xterm.c (x_setup_pointer_blanking):
1541 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
1543 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
1545 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
1546 because it will be defined in generated config.h if needed.
1548 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1550 Use terminal-specific hooks to display popup dialogs.
1551 * termhooks.h (struct terminal): New field popup_dialog_hook.
1552 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
1553 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
1554 code and use popup_dialog_hook.
1555 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
1556 * nsterm.h (ns_popup_dialog): Adjust prototype.
1557 * nsterm.m (ns_create_terminal):
1558 * w32term.c (w32_create_terminal):
1559 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
1560 Setup popup_dialog_hook.
1562 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1564 * w32heap.c (report_temacs_memory_usage): Improve the report by
1565 reporting the large blocks that are actually occupied at dump time.
1567 * w32console.c (initialize_w32_display): Set the console
1568 menu_show_hook, otherwise TTY menus are broken on w32.
1570 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1572 Use terminal-specific hooks to display menus.
1573 * termhooks.h (struct terminal): New field menu_show_hook.
1574 * menu.h (<anonymous enum>): Bit flags for menu hooks.
1575 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
1577 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
1578 * nsmenu.m (ns_menu_show):
1579 * w32menu.c (w32_menu_show):
1580 * xmenu.c (x_menu_show):
1581 * term.c (tty_menu_show): Adjust to use bit flags.
1582 (set_tty_hooks): Set menu_show_hook.
1583 * xterm.c (x_create_terminal):
1584 * nsterm.m (ns_create_terminal):
1585 * msdos.c (initialize_msdos_display):
1586 * w32term.c (w32_create_terminal): Likewise.
1588 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
1590 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
1592 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1594 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
1595 (FD_SET): Don't define on WINDOWSNT.
1597 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1599 * emacs.c: Include "sysselect.h", to define its inline functions.
1600 Problem reported by Glenn Morris in:
1601 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
1603 Do not require libXt-devel when building with gtk.
1604 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
1605 dependency on libXt-devel.
1606 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
1607 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
1608 lwlib-widget.h now does this.
1609 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
1611 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
1613 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
1614 * process.c (add_read_fd, delete_read_fd, add_write_fd)
1615 (delete_write_fd, wait_reading_process_output):
1616 Remove now-redundant easserts.
1617 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
1618 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1619 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
1620 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
1622 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1624 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
1625 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
1626 (calloc): Don't undef, it is never defined.
1627 (HEAP_ENTRY_SHIFT): Remove unused macro.
1629 * Makefile.in (C_HEAP_SWITCH): Remove.
1630 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
1632 Fix MS-Windows build broken by menu changes on 2014-06-02.
1633 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
1635 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
1636 Define instead of including ../lwlib/lwlib.h, which causes
1637 compilation errors due to missing X11 headers.
1639 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1641 * process.c (wait_reading_process_output): Omit incorrect test of
1642 p->infd against zero. Add easserts for infd having a plausible value.
1644 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1646 Adjust to match recent lwlib changes.
1647 * menu.h (xmalloc_widget_value): Replace by ...
1648 (make_widget_value): ... new prototype.
1649 * menu.c (xmalloc_widget_value): Replace by ...
1650 (make_widget_value): ... new function.
1651 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
1652 * gtkutil.c (malloc_widget_value, free_widget_value):
1653 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
1654 * keyboard.h (enum button_type, struct _widget_value):
1655 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
1657 * nsmenu.m (ns_update_menubar, ns_menu_show):
1658 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
1659 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
1660 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
1662 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1664 * image.c (x_query_frame_background_color)
1665 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
1666 Fix --enable-gcc-warnings compilation without image libraries.
1668 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1670 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
1671 emulated break value only if it goes up.
1672 (sbrk): Add assertion that the INCREMENT argument is strictly
1673 zero. Improve and correct the commentary.
1675 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1677 Improve AIX-related merge from emacs-24.
1678 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
1679 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
1680 not on AIX; since we're on the trunk we can use enums more broadly.
1682 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1684 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
1686 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1687 to min(value, whole).
1689 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1691 Bring back the changes to GDB-visible symbols, but only on AIX.
1692 And only if it's not pre-4.2 GCC.
1693 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1694 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1695 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1698 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1700 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1701 with PT, not GPT. (Bug#16433)
1703 Revert last changes to GDB-visible symbols.
1704 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1705 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1706 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1709 2014-06-02 Glenn Morris <rgm@gnu.org>
1711 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1713 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1715 Fix port to 32-bit AIX with xlc (Bug#17598).
1716 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1717 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1718 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1719 to work around a compiler bug in IBM xlc 12.1.
1721 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1723 * xterm.c (x_update_window_end): Don't invalidate the entire
1724 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1725 highlight needs to be redisplayed. (Bug#17588)
1727 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1729 Port the GDB-visible symbols to AIX.
1730 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1731 optimizes away the relevant external symbols. Use enums instead;
1732 this suffices for the AIX port, which is 32-bit-only anyway.
1733 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1734 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1735 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1738 Include sources used to create macuvs.h.
1739 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1740 * macuvs.h: Use automatically-generated header.
1742 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1744 Port signal-handling to DragonFly BSD (Bug#17646).
1745 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
1746 Move implementations from callproc.c to sysdep.c.
1747 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
1748 Move declarations from process.h to syssignal.h.
1750 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
1752 * callint.c (Ffuncall_interactively): Add usage.
1754 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1756 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
1758 2014-05-30 Eli Zaretskii <eliz@gnu.org>
1760 * w32heap.c (malloc_before_dump, malloc_after_dump)
1761 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1762 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
1763 set errno where appropriate to emulate CRT functions.
1765 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
1767 Debugging facility to check whether 'const char *' points to
1768 relocatable data of non-pure Lisp string.
1769 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
1770 (mark_maybe_pointer): ... adjusted user.
1771 (relocatable_string_data_p): New function.
1772 * lisp.h (relocatable_string_data_p): Add prototype.
1773 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
1774 the pointer to relocatable Lisp data is not used.
1776 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1778 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
1779 * atimer.c (block_atimers):
1780 * callproc.c (block_child_signal): Block SIGINT too;
1781 otherwise, its handler might now unblock signals that it shouldn't.
1782 * keyboard.c (read_char): Clear signal mask, since we may
1783 be in a SIGINT handler, and many signals may be masked.
1784 * keyboard.c (handle_interrupt):
1785 * sysdep.c (handle_arith_signal):
1786 Clear signal mask instead of just unblocking the signal that
1787 was received, since several signals may be blocked at this point.
1789 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1791 * Makefile.in (TEMACS_POST_LINK): Remove target.
1792 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
1793 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
1795 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1797 * xmenu.c (xdialog_show): Remove prototype, rename to
1798 x_dialog_show, remove 2nd arg because it's always zero
1799 and simplify accordingly.
1800 (xw_popup_dialog): Adjust user.
1801 * w32menu.c (w32_dialog_show): Adjust prototype, remove
1802 2nd arg because it's always zero and simplify accordingly.
1803 (w32_popup_dialog): Adjust user.
1805 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1807 * w32heap.c (report_temacs_memory_usage): New function.
1809 * unexw32.c (unexec) [ENABLE_CHECKING]:
1810 Call report_temacs_memory_usage.
1812 * w32heap.h (report_temacs_memory_usage): Add prototype.
1814 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1816 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
1817 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
1819 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1821 * buffer.c (init_buffer): Accept an argument 'initialized'.
1822 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
1823 mmap_regions and mmap_fd, to avoid referencing stale data from the
1824 dump phase. Add an assertion for buffer text of buffers created
1825 in temacs before this function is called. (Bug#17622)
1826 (mmap_regions_1, mmap_fd_1): Remove unused variables.
1828 * lisp.h (init_buffer): Update prototype.
1830 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
1832 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1834 * alloc.c (Fgarbage_collect): Fix compilation with
1835 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1837 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1839 * frame.c, frame.h (frame_char_to_pixel_position)
1840 (frame_set_mouse_position): Now static, and made private in
1841 frame.c rather than public in frame.h.
1843 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1845 Refactor mouse positioning stuff to avoid code duplication.
1846 * frame.h (frame_char_to_pixel_position): New function.
1847 (x_set_mouse_position): Rename to...
1848 (frame_set_mouse_position): ...new function.
1849 (frame_set_mouse_pixel_position): Add prototype.
1850 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
1851 Rename to frame_set_mouse_pixel_position.
1852 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
1854 * xterm.h, w32term.h ( x_set_mouse_position)
1855 (x_set_mouse_pixel_position): Remove prototypes.
1857 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1859 On X, always make pointer visible when deleting frame (Bug#17609).
1860 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
1862 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
1864 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
1865 * keyboard.c (gobble_input): If there is no terminal input error,
1866 make sure the pointer is visible for all frames on this terminal.
1867 * xterm.c (x_free_frame_resources): Enable pointer visibility if
1868 it was previously disabled.
1870 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
1872 * data.c (Fzerop): Move to Elisp.
1873 (syms_of_data): Don't defsubr it.
1874 * keyboard.c (echo_keystrokes_p): New function.
1875 (read_char, record_menu_key, read_key_sequence): Use it.
1877 * callint.c (Qfuncall_interactively): New var.
1878 (Qcall_interactively): Remove.
1879 (Ffuncall_interactively): New function.
1880 (Fcall_interactively): Use it.
1881 (syms_of_callint): Defsubr it.
1883 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
1885 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
1886 relocated from under us.
1888 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
1890 Use mmap(2) emulation for allocating buffer text on MS-Windows.
1891 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
1893 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
1895 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
1896 for MinGW, since it no longer uses gmalloc.
1898 * buffer.c: Do not define mmap allocations functions for Windows.
1899 Remove mmap_find which is unused. Remove mmap_set_vars which does
1901 [WINDOWSNT]: Include w32heap.h.
1902 (init_buffer): Always allocate new memory for buffers.
1904 * emacs.c: Remove mmap_set_vars calls.
1906 * image.c (free_image): Undef free for Windows because it is
1907 redirected to our private version.
1909 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
1910 (copy_executable_and_dump_data): Remove dumping the heap section.
1911 (unexec): Restore using_dynamic_heap after dumping.
1913 * w32heap.c (dumped_data_commit, malloc_after_dump)
1914 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1915 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
1916 (mmap_free): New functions.
1918 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
1920 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
1922 * image.c (imagemagick_load_image): Use MagickRealType for local
1923 'color_scale', instead of double, to avoid a GCC warning about
1926 * xfns.c (Fx_window_property): Remove unused local.
1928 Don't kill already-reaped process (Bug#17561).
1929 * process.c (process_send_signal): Fix race condition where a
1930 subprocess was reaped by a signal handler between the check for
1931 liveness and calling 'kill', which meant that Emacs could in
1932 theory kill an innocent bystander process. Do the fix by blocking
1933 SIGCHLD in a critical section that checks liveness before killing.
1935 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1937 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
1939 2014-05-26 Ken Brown <kbrown@cornell.edu>
1941 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
1942 even if !CYGWIN (see bug#17510).
1944 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
1946 * nsfns.m (Fns_do_applescript): Surround NSApp run
1947 with calls to ns_init_events, ns_finish_events (Bug#17424).
1949 * nsterm.h (ns_init_events, ns_finish_events): Declare.
1951 * nsterm.m (ns_init_events, ns_finish_events): New functions.
1952 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
1954 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
1955 with calls to ns_init_events, ns_finish_events (Bug#17424).
1957 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1959 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1960 if we are iterating over an object that generates glyphs for
1961 marginal areas. (Bug#17585)
1963 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1965 * xdisp.c (safe__call1, safe__eval): Now static.
1967 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1969 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1970 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1971 (safe_call1): Call safe_call instead of safe__call directly.
1973 2014-05-26 Ken Brown <kbrown@cornell.edu>
1975 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1976 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1979 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
1981 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1982 (safe__call, safe__call1, safe__eval): New functions.
1983 (safe_call): Use it.
1984 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1985 (display_mode_element): Same for `:eval'.
1987 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1989 Fix port to 32-bit AIX (Bug#17540).
1990 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1991 twice. _text already includes this offset.
1992 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1994 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1996 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1997 when closest_pos is identical to to_charpos, don't recurse, since
1998 we already tried that, and failed. (Bug#17539)
2000 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2001 unwinding when frame's faces were not initialized yet, increment
2002 the frame's image-cache reference count before calling
2003 x_free_frame_resources. Don't dereference
2004 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2006 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2008 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2011 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2012 macfont.m, call draw with adjusted arguments so font drivers
2013 don't need to do that.
2015 * macfont.m (macfont_draw): Merge changes from Macport.
2017 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2019 * alloc.c (garbage_collect_1): New function, with all of the guts
2020 of Fgarbage_collect.
2021 (mark_stack): Accept an argument END and don't mark Lisp objects
2022 on the stack beyond the address given by END. Calculation of END
2023 was moved to Fgarbage_collect.
2024 (Fgarbage_collect): Calculate the end address of the stack portion
2025 that needs to be examined by mark_stack, and pass that address to
2026 garbage_collect_1, which will pass it to mark_stack.
2027 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2028 for more details about the underlying problems. In particular,
2029 this avoids dumping Emacs with the large hash-table whose value is
2030 held in purify-flag for most of the time loadup.el runs.
2032 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2034 * xfns.c (x_window_property_intern): New function (code from
2036 (Fx_window_property): Call x_window_property_intern. If property
2037 not found and NILP (source) and outer window != inner window,
2038 check outer window for property (Bug#17537).
2040 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2042 Supply malloc and alloc_size attributes for extern allocators.
2043 This documents the C API, and helps GCC generate a bit better code.
2044 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2045 (ATTRIBUTE_MALLOC_SIZE): New macros.
2046 * gmalloc.c (malloc, realloc, calloc):
2047 * gtkutil.h (malloc_widget_value):
2048 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2049 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2052 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2054 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2055 * image.c (imagemagick_load_image): Port to hosts that do not use
2056 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2058 2014-05-21 Leo Liu <sdl.web@gmail.com>
2060 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2062 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2064 * dbusbind.c (xd_signature): Revert last 2 patches.
2066 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2068 Allow any non-nil value to count as true in bool-vector.
2069 Likewise for xd_signature in dbusbind.c.
2070 This is more consistent with the usual practice in Emacs, which is
2071 that any non-nil value counts as true.
2072 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2073 * dbusbind.c (xd_signature): Likewise, for booleans.
2074 * data.c, lisp.h (Qbooleanp):
2075 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2077 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2079 * lisp.h (CHECK_BOOLEAN): New function.
2080 * alloc.c (Fbool_vector): New function.
2081 (syms_of_alloc): Defsubr it.
2082 * data.c (Qbooleanp): New symbol.
2083 (syms_of_data): DEFSYM it.
2084 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2086 * font.c (font_matching_entity): Extract font-entity object
2087 from the vector of matching entities (Bug#17486).
2089 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2091 Assume C99 or later (Bug#17487).
2092 * bytecode.c (B__dummy__): Remove.
2093 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2094 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2095 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2096 * regex.c (DEBUG_PRINT): Assume varargs macros.
2097 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2099 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2101 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2102 memory for every buffer that was dumped.
2104 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2106 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2107 (Fnreverse): Allow vectors and bool vectors.
2109 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2111 Minor cleanup for terminal setup.
2112 * termhooks.h (create_terminal): Adjust prototype.
2113 * terminal.c (create_terminal): Pass output method and RIF as args.
2114 (init_initial_terminal):
2115 * nsterm.m (ns_create_terminal):
2116 * term.c (init_tty):
2117 * w32term.c (w32_create_terminal):
2118 * xterm.c (x_create_terminal): Adjust users.
2119 Avoid redundant NULL initializers and add comments.
2121 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2123 * keyboard.c (Qdeactivate_mark): Now static.
2125 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2127 If available, use Xfixes extension to do pointer blanking.
2128 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2129 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2130 (make_invisible_cursor): Move to...
2131 * xterm.c (make_invisible_cursor): ...here.
2132 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2133 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2134 (x_term_init): Call to x_setup_pointer_blanking.
2135 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2136 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2138 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2140 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2142 2014-05-12 Glenn Morris <rgm@gnu.org>
2144 * fileio.c (Ffile_executable_p): Doc tweak.
2146 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2148 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2149 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2151 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2153 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2155 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2157 Fix initialization of minibuffer history variable (Bug#17430).
2158 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2159 Move the initialization up to prevent any "value void" message.
2161 2014-05-08 Samuel Bronson <naesten@gmail.com>
2163 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2164 are matched (bug#17413).
2166 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2168 Stop tooltips pulling Emacs window to front (Bug#17408).
2169 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2170 SetWindowPos invocations.
2172 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2174 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2175 not initialized (Bug#17398).
2177 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2179 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2181 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2183 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2184 [HAVE_NS]: Do not include png.h.
2185 (x_query_frame_background_color): New function.
2186 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2187 (png_load_body): Coalesce duplicate code.
2189 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2191 Consult libpng-config more consistently (Bug#17339).
2192 * Makefile.in (PNG_CFLAGS): New var.
2193 (ALL_CFLAGS): Use it.
2194 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2195 CFLAGS now handles this.
2197 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2199 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2200 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2201 because WCONTINUED is always defined now.
2202 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2204 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2206 * buffer.c (overlay_strings): Fix the wording of the commentary.
2208 2014-05-01 Glenn Morris <rgm@gnu.org>
2210 * floatfns.c (Fisnan):
2211 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2213 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2215 * term.c (tty_menu_activate): A better initialization for cursor
2218 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2220 * intervals.c: Tighten assertions.
2221 (create_root_interval): Make sure the interval is not empty.
2222 (intervals_equal): Use booleans.
2223 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2224 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2225 (balance_possible_root_interval): Simplify and use booleans.
2226 (split_interval_right, split_interval_left): Check LENGTH, and remove
2227 now redundant assertion.
2228 (adjust_intervals_for_insertion): Remove now redundant assertions.
2229 (delete_node, interval_deletion_adjustment)
2230 (adjust_intervals_for_deletion, merge_interval_right)
2231 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2232 (reproduce_interval): Make sure the interval is not empty.
2234 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2236 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2237 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2238 satisfaction that they would always be initialized.
2240 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2242 * term.c (tty_menu_display): Move the cursor to the active menu item.
2243 (tty_menu_activate): Return the cursor to the active menu item
2244 after displaying the menu and after displaying help-echo.
2245 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2246 for the details of why this is needed by screen readers and
2249 2014-04-30 Glenn Morris <rgm@gnu.org>
2251 * process.c (handle_child_signal):
2252 Handle systems without WCONTINUED. (Bug#15110, 17339)
2254 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2256 * window.c (struct saved_window): Remove mark.
2257 (Fset_window_configuration, save_window_save)
2258 (compare_window_configurations): Don't touch marks any more.
2260 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2262 Use bits_word for gcmarkbits.
2263 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2264 bits_word is typically a tad more efficient for mark bits than
2265 unsigned is, so use bits_word. All uses changed.
2266 * lisp.h (BITS_PER_INT): Remove; no longer used.
2268 Avoid undefined behavior in signed left shift.
2269 This ports to GCC 4.9.0 with -fsanitize=undefined.
2270 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2272 * regex.c (extract_number):
2273 * lisp.h (make_number, XINT):
2274 Do not shift a 1 bit left into a sign bit.
2275 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2276 not int, for gcmarkbits. All uses changed.
2278 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2280 * search.c (Fnewline_cache_check): Don't try to count newlines
2281 outside the buffer's restriction, as find_newline doesn't support that.
2283 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2285 * window.c (Fset_window_configuration): Deactivate the mark before
2287 (set_window_buffer): Ignore window_initialized.
2288 (window_initialized): Remove.
2289 * keyboard.c (Qdeactivate_mark): Not static any more.
2290 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2293 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2295 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2296 and to clang 3.4, which have fixed the bug. This should let us
2297 run a bit faster on these platforms when address sanitization is
2300 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2302 Port to GCC 4.9.0 with --enable-gcc-warnings.
2303 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2305 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2306 a way that also works with GCC 4.9.0.
2308 * search.c (Fnewline_cache_check): Remove unused locals.
2310 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2312 * search.c (find_newline1): New subroutine.
2313 (Fnewline_cache_check): New function.
2314 (syms_of_search): Defsubr it.
2316 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2318 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2319 * keyboard.c (unblock_input): Add comment.
2320 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2322 2014-04-22 Daniel Colascione <dancol@dancol.org>
2324 * lread.c (readevalloop_eager_expand_eval): New function
2325 that can recurse into toplevel forms.
2326 (readevalloop): Call it.
2327 * lisp.h: Declare Qprogn.
2328 * callint.c (Qprogn): No longer static.
2330 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2332 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2333 Also change identifiers to match the comments, and add more assertions
2336 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2338 * emacs.c (close_output_streams): Don't clear and restore errno.
2340 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2342 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2343 never becomes visible, i.e. using XMonad (Bug#17237).
2345 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2347 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2348 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2349 (Fline_pixel_height): Don't assume that the current buffer and the
2350 selected window's buffer are one and the same. (Bug#17281)
2352 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2353 paragraph-start cache before the newline cache. (Bug#17269)
2355 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2357 * term.c (tty_send_additional_strings): No need to fflush here,
2359 (tty_set_terminal_modes): fflush after sending additional strings,
2362 2014-04-17 Daniel Colascione <dancol@dancol.org>
2364 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2366 (tty_send_additional_strings): New function.
2367 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2368 (syms_of_term): Intern tty-mode-set-strings and
2369 tty-mode-reset-strings.
2371 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2373 * window.c (save_window_save): Lookup window_point_insertion_type in
2374 the right buffer (bug#15457).
2375 (Qwindow_point_insertion_type): New var.
2376 (syms_of_window): Initialize it.
2378 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2380 Fix the MSDOS build.
2381 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2382 (copy_text_and_data): Zero out the atexit chain pointer before
2385 * termhooks.h (encode_terminal_code): Update prototype.
2387 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2388 visible for all DOS_NT ports, not just WINDOWSNT.
2389 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2391 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2392 unless it is defined.
2393 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2395 * process.c (close_on_exec, accept4, process_socket): Move into
2396 the "ifdef subprocesses" part.
2397 (catch_child_signal): Condition by "ifdef subprocesses".
2398 (syms_of_process) <Qinternal_default_process_sentinel>
2399 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2401 * msdos.h: Add prototypes for new functions.
2402 (EINPROGRESS): Define.
2403 (O_CLOEXEC): Define to zero.
2405 * msdos.c (check_window_system): Remove unnecessary an
2406 incompatible duplicate function.
2407 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2408 New functions in support of new functionality.
2410 * menu.c (single_menu_item): Add visual indication of submenu
2411 also for menus on MSDOS frames.
2412 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2414 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2415 when async subprocesses aren't supported.
2417 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2419 * emacs.c (close_output_streams): Zero out errno before calling
2422 * dired.c [MSDOS]: Include msdos.h.
2424 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2425 (DATA_START) [MSDOS]: Define.
2426 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2428 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2429 Ifdef away for MSDOS.
2430 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2431 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2433 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2434 Use temporary file template that is compatible with mkostemp.
2435 Move vfork-related portions under #ifndef MSDOS.
2436 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2438 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2440 * buffer.c (Foverlays_at): Add argument `sorted'.
2442 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2444 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2445 text, invalidate the bidi_paragraph_cache upto and including the
2448 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2450 Port to IRIX 6.5 (Bug#9684).
2451 * conf_post.h (INET6) [IRIX6_5]: Define.
2452 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2453 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2455 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2457 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2458 before passing it to system APIs.
2460 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2462 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2463 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2465 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2467 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2469 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2471 Remove DATA_SEG_BITS.
2472 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2473 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2474 cc, but that platform is so old that SGI itself stopped supporting
2475 it in December 2013. If you still need Emacs on IRIX, please
2476 either compile with GCC and port the undumping code, or run
2477 './configure --with-wide-int'.
2478 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2479 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2480 DEFINE_GDB_SYMBOL_START way to define it.
2481 (NONPOINTER_BITS): New macro.
2482 (EMACS_INT): Use it.
2483 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2484 the problem and/or configuring --with-wide-int.
2485 (USE_LSB_TAG): Simplify, based on above changes.
2486 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2487 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2489 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2491 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2492 covered by a display string that ends in a newline, and that cases
2493 going back by DVPOS lines to hit the search limit, lift the limit
2494 and go back until DVPOS is reached. (Bug#17244)
2496 * indent.c (Fvertical_motion): Handle correctly the case when the
2497 display string is preceded by an empty line.
2499 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2500 use S_IWRITE instead.
2502 2014-04-11 Glenn Morris <rgm@gnu.org>
2504 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2506 2014-04-11 Ken Brown <kbrown@cornell.edu>
2508 * Makefile.in (EMACS_MANIFEST): Revert last change.
2510 2014-04-10 Daniel Colascione <dancol@dancol.org>
2512 * puresize.h (BASE_PURESIZE): Increase.
2514 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2516 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2518 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2519 region handling (and don't call signal_before_change) if
2520 inhibit_modification_hooks is set.
2521 (signal_before_change): Don't check inhibit_modification_hooks any more.
2523 2014-04-08 Daniel Colascione <dancol@dancol.org>
2525 * alloc.c (sweep_symbols, mark_object): Assert that symbol
2526 function cells contain valid lisp objects. (Modified version of
2529 * alloc.c (detect_suspicious_free): Split actual stack capturing
2530 out into new function for easier breakpoint setting.
2531 (note_suspicious_free): New function.
2533 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
2535 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
2537 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
2538 (symbol_block_pinned): New var.
2539 (Fmake_symbol): Initialize `pinned'.
2540 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
2541 pinned and signal an error for un-purifiable objects.
2542 (pure_cons): Use it.
2543 (Fpurecopy): Use it, except for objects that can't be purified.
2544 (mark_pinned_symbols): New function.
2545 (Fgarbage_collect): Use it.
2546 (gc_sweep): Remove hack made unnecessary.
2548 2014-04-07 Glenn Morris <rgm@gnu.org>
2550 * keyboard.c (Fopen_dribble_file): Doc tweak.
2552 2014-04-07 Ken Brown <kbrown@cornell.edu>
2554 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
2556 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
2558 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
2559 We have a substitute execinfo.h on hosts that lack it.
2560 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
2561 isn't optimized away.
2563 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
2565 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
2566 * alloc.c (memory_full):
2567 * charset.c (syms_of_charset):
2568 * doc.c (Fsnarf_documentation):
2570 * font.c (BUILD_STYLE_TABLE):
2571 * keyboard.c (make_lispy_event):
2572 * profiler.c (setup_cpu_timer):
2573 * xgselect.c (xg_select):
2574 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
2576 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
2577 Replace the only use with ARRAYELTS (font_property_table).
2578 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
2580 2014-04-03 Daniel Colascione <dancol@dancol.org>
2582 * xterm.c (x_term_init):
2583 * xfns.c (best_xim_style):
2584 * xfaces.c (Fdump_colors):
2585 * w32fns.c (w32_default_color_map):
2586 * w32.c (init_environment, N_ENV_VARS):
2587 * unexcw.c (read_exe_header):
2588 * term.c (term_get_fkeys_1):
2589 * sysdep.c (init_baud_rate):
2590 * nsterm.m (ns_convert_key):
2591 * nsfns.m (get_geometry_from_preferences):
2592 * msdos.c (dos_set_window_size, init_environment):
2593 * macfont.m (mac_font_get_glyph_for_cid)
2594 (macfont_store_descriptor_attributes)
2595 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
2596 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
2597 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
2599 * image.c (xpm_str_to_color_key):
2600 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
2601 * frame.c (x_set_frame_parameters):
2602 * fileio.c (Ffile_selinux_context):
2603 * emacs.c (sort_args):
2604 * dosfns.c (msdos_stdcolor_name):
2605 * dired.c (file_attributes):
2606 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
2607 Change expressions of the form sizeof(arr) / sizeof(arr[0])
2610 2014-04-02 Daniel Colascione <dancol@dancol.org>
2612 * data.c (Ffset): Abort if we're trying to set a function call to
2615 * lisp.h (ARRAYELTS): New macro.
2617 * alloc.c: Include execinfo.h if available.
2618 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
2619 (suspicious_free_record): New structure.
2620 (suspicious_objects, suspicious_object_index)
2621 (suspicious_free_history, suspicious_free_history_index):
2623 (find_suspicious_object_in_range, detect_suspicious_free)
2624 (Fsuspicious_object): New functions.
2625 (cleanup_vector): Call find_suspicious_object_in_range.
2627 2014-04-02 Martin Rudalics <rudalics@gmx.at>
2629 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
2630 width from font width (Bug#17163).
2632 * frame.c (x_set_frame_parameters): Calculate default values of
2633 new frame sizes only after all other frame parameters have been
2634 processed (Bug#17142).
2636 2014-04-02 Ken Brown <kbrown@cornell.edu>
2638 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
2641 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2643 * xterm.c (x_draw_image_glyph_string): Adjust image background
2644 width accordingly when its x position is adjusted. (Bug#17115)
2646 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
2648 * font.c (font_list_entities): Do not add empty vector to font cache.
2649 (font_matching_entity): Likewise. If matching entity is found, insert
2650 1-item vector with this entity instead of entity itself (Bug#17125).
2652 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
2654 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
2656 * fns.c (validate_subarray): Rename from validate_substring,
2657 since it works for vectors too. New arg ARRAY. Optimize for the
2658 non-nil case. Instead of returning bool, throw an error if out of
2659 range, so that the caller needn't do that. All uses changed.
2660 Report original values if out of range.
2661 (Fsubstring, Fsubstring_no_properties, secure_hash):
2662 Also optimize the case where FROM is 0 or TO is the size.
2664 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2666 * search.c (Freplace_match): Use make_specified_string.
2667 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
2668 to catch bogus override face of glyph strings.
2669 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
2670 Move common substring range checking code to...
2671 (validate_substring): ...this function.
2673 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
2675 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
2677 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
2679 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
2680 bar is zero height, just return (Bug#16976).
2681 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
2683 * nsterm.h (EmacsView): Add wait_for_tool_bar.
2685 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
2686 is nil. If waiting for toolbar to complete, force a redraw.
2688 2014-03-28 Glenn Morris <rgm@gnu.org>
2690 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
2691 (emacs_bugreport): New variable.
2692 (usage_message): Use PACKAGE_BUGREPORT.
2693 (syms_of_emacs) <report-emacs-bug-address>: New variable.
2695 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
2697 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
2699 Port recent signal-related changes to FreeBSD.
2700 Problem reported by Herbert J. Skuhra.
2701 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
2702 Move decls from here ...
2703 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
2705 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2707 * w32term.c (x_draw_image_glyph_string): Fix computation of height
2708 and width of image background when it is displayed with a 'box'
2711 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
2713 More backward-compatible fix to char-equal core dump (Bug#17011).
2714 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
2715 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
2717 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
2719 * image.c (init_svg_functions): When loading SVG-related libraries,
2720 free already loaded libraries if the initialization fails.
2721 (rsvg_handle_set_size_callback): Remove declaration, unused.
2723 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
2725 Fix core dump in char-equal (Bug#17011).
2726 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
2727 unibyte buffers, as we can't tell whether the characters are
2730 * insdel.c (adjust_markers_for_delete): Remove unused local.
2732 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
2734 Have (MARKER . ADJUSTMENT) undo records always be immediately
2735 after their corresponding (TEXT . POS) record in undo list.
2737 * lisp.h (record-delete): New arg record_markers.
2738 (record_marker_adjustment): No longer needed outside undo.c.
2739 * insdel.c (adjust_markers_for_delete): Move calculation of marker
2740 adjustments to undo.c's record_marker_adjustments. Note that
2741 fileio.c's decide_coding_unwind is another caller to
2742 adjust_markers_for_delete. Because it has undo list bound to t,
2743 it does not rely on adjust_markers_for_delete to record marker
2745 (del_range_2): Swap call to record_delete and
2746 adjust_markers_for_delete so as undo marker adjustments are
2747 recorded before current deletion's adjustments, as before.
2748 (adjust_after_replace):
2749 (replace_range): Pass value for new record_markers arg to
2751 * undo.c (record_marker_adjustment): Rename to
2752 record_marker_adjustments and made static.
2753 (record_delete): Check record_markers arg and call
2754 record_marker_adjustments.
2755 (record_change): Pass value for new record_markers arg to
2757 (record_point): at_boundary calculation no longer needs to account
2758 for marker adjustments.
2760 2014-03-26 Martin Rudalics <rudalics@gmx.at>
2762 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
2765 2014-03-26 Glenn Morris <rgm@gnu.org>
2767 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
2769 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
2771 * buffer.c (struct sortvec): Add field `spriority'.
2772 (compare_overlays): Use it.
2773 (sort_overlays): Set it.
2775 2014-03-26 Eli Zaretskii <eliz@gnu.org>
2777 * xdisp.c (redisplay_window): If all previous attempts to find the
2778 cursor row failed, try a few alternatives before falling back to
2779 the top-most row of the window. Use row_containing_pos. (Bug#17047)
2781 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
2783 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
2784 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
2786 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
2787 variables on Windows.
2789 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
2791 * w32.c (unsetenv): Remove unused var `retval'.
2792 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
2794 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
2795 (start_watching): Remove unused var `thr'.
2797 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
2798 (find_child_console): Remove unnecesary var `thread_id'.
2800 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
2801 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
2803 2014-03-26 Glenn Morris <rgm@gnu.org>
2805 * filelock.c (Flock_buffer): Doc tweak.
2807 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
2808 * emacs.c (shut_down_emacs):
2809 * fileio.c (Finsert_file_contents, write_region):
2810 * filelock.c (top-level, syms_of_filelock):
2811 * insdel.c (prepare_to_modify_buffer_1):
2812 CLASH_DETECTION is always defined now.
2814 2014-03-25 Eli Zaretskii <eliz@gnu.org>
2816 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
2817 DLL handle, to speed up thread startup.
2819 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
2821 Handle sigmask better with nested signal handlers (Bug#15561).
2822 * atimer.c (sigmask_atimers): Remove.
2823 Remaining use rewritten to use body of this function.
2824 * atimer.c (block_atimers, unblock_atimers):
2825 * callproc.c (block_child_signal, unblock_child_signal):
2826 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
2827 New arg OLDSET. All callers changed.
2828 * atimer.c (block_atimers, unblock_atimers):
2829 * callproc.c (block_child_signal, unblock_child_signal):
2830 * keyboard.c (handle_interrupt):
2831 * sound.c (vox_configure, vox_close):
2832 Restore the old signal mask rather than unilaterally clearing bits
2833 from the mask, in case a handler is running within another
2834 handler. All callers changed.
2835 * lisp.h, process.c, process.h, term.c:
2836 Adjust decls and callers to match new API.
2837 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
2838 signal handlers aren't supposed to use floating point anyway.
2839 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
2841 2014-03-23 Daniel Colascione <dancol@dancol.org>
2843 Split gc_sweep into discrete functions for legibility and better
2846 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
2847 (sweep_vectors): Fix typo in comment.
2848 (sweep_conses, sweep_floats, sweep_intervals)
2849 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
2850 (gc_sweep): Call new functions, to which existing functionality is
2852 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
2854 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
2856 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
2858 2014-03-23 Daniel Colascione <dancol@dancol.org>
2860 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
2861 only if xic_style calls for it. This change allows Emacs to work
2862 with ibus. Also, don't leak resources if create_frame_xic fails,
2863 and stop caching xic_style across different displays.
2864 (supported_xim_styles): Make const.
2865 (best_xim_style): Remove first parameter: it's always just
2866 supported_xim_styles. Change to look at supported_xim_styles
2869 2014-03-23 Daniel Colascione <dancol@dancol.org>
2871 * term.c (init_tty): Rearrange condition for clarity; print
2872 appropriate diagnostic.
2874 2014-03-23 Daniel Colascione <dancol@dancol.org>
2876 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
2877 array. (ASAN caught.)
2879 2014-03-22 Glenn Morris <rgm@gnu.org>
2881 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
2883 2014-03-22 Daniel Colascione <dancol@dancol.org>
2885 * process.c (conv_sockaddr_to_lisp): When extracting the string
2886 names of AF_LOCAL sockets, stop before reading uninitialized memory.
2888 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2890 Fix regression introduced by patch for Bug#10500.
2891 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
2892 * w32term.c (x_draw_image_relief): Likewise.
2894 2014-03-21 Martin Rudalics <rudalics@gmx.at>
2896 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
2897 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
2898 maximize a frame for odd default fonts.
2900 2014-03-21 Glenn Morris <rgm@gnu.org>
2902 * minibuf.c (history-length): Increase default from 30 to 100.
2904 2014-03-21 Daniel Colascione <dancol@dancol.org>
2906 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
2907 every time we switch to minibuffer.
2909 * alloc.c (lisp_align_malloc, allocate_string_data)
2910 (allocate_vectorlike): Allow mmap allocation of lisp objects.
2911 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
2913 2014-03-21 Eli Zaretskii <eliz@gnu.org>
2915 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
2916 support more "verbs".
2918 2014-03-21 Daniel Colascione <dancol@dancol.org>
2920 Always prohibit dumping a dumped Emacs.
2922 * emacs.c (might_dump): New variable.
2923 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
2924 * lisp.h (might_dump): Declare.
2925 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
2927 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
2929 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
2931 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
2933 * doc.c (store_function_docstring): Warn when we don't know where to
2935 (Fsubstitute_command_keys): Don't advertise the fact that
2936 text-properties are dropped, since we think it's a bug that we'll fix
2939 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
2940 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
2941 * frame.c (frame_garbaged): Make "docstring" more precise.
2943 2014-03-20 Glenn Morris <rgm@gnu.org>
2945 * charset.c (init_charset): When we cannot find the charsets directory,
2946 mention if EMACSDATA is set.
2948 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
2950 * fns.c (Frandom): Fix rare bug where the result isn't random.
2952 Fix porting inconsistency about rounding to even.
2953 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
2954 This way, the unusual !HAVE_RINT case acts like the usual
2955 HAVE_RINT case, and we can fix the documentation accordingly.
2957 2014-03-19 Eli Zaretskii <eliz@gnu.org>
2959 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
2960 (w32_wnd_proc): Initialize the dwHoverTime member of
2961 TRACKMOUSEEVENT structure.
2963 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
2965 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
2967 2014-03-16 Eli Zaretskii <eliz@gnu.org>
2969 * search.c (find_newline): Speed up the function when using the
2970 newline cache, by halving the number of calls to
2971 region_cache_forward and region_cache_backward. (Bug#16830)
2973 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
2975 * buffer.c (Fset_buffer): Document return value (bug#17015).
2977 2014-03-14 Martin Rudalics <rudalics@gmx.at>
2979 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
2980 nil, always resize character wise to avoid potential loss of the
2981 mode line (Bug#16923 related).
2983 2014-03-12 Martin Rudalics <rudalics@gmx.at>
2985 * frame.c (x_set_frame_parameters): Always calculate new sizes
2986 pixelwise to avoid potential loss when rounding.
2988 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
2990 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
2991 * xterm.c (x_free_frame_resources): Free all allocated cursors.
2993 2014-03-10 Eli Zaretskii <eliz@gnu.org>
2995 * w32.c (fstatat): Don't add an extra slash if the argument ends
2996 with a slash: this fails the subsequent call to stat_worker on
2997 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
2999 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3001 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3003 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3005 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3007 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3008 when frame is only on one screen (Bug#14713).
3010 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3012 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3013 there's a valid wrap point in the display line, the last glyph
3014 cannot "just barely fit" on this row, because display_line doesn't
3015 let it. Instead, proceed as if the last glyph didn't fit, so that
3016 we eventually back up the iterator to the wrap point. This avoids
3017 delusional behavior of move_it_to, whereby it proceeds to the next
3018 display line, but sets current_x to zero for all the glyphs that
3019 without word-wrap would fit on the previous display line.
3020 One result was that visual-order cursor movement behaved erratically
3022 (Fmove_point_visually): Add code to find the x coordinate of the
3023 last character before wrap point, under word-wrap on a TTY.
3025 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3027 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3028 also return value of MOVE_POS_MATCH_OR_ZV from
3029 move_it_in_display_line_to, when moving from beginning of line to
3030 point's position. (Bug#16961)
3032 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3034 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3035 * window.c (Fselect_window): Explain NORECORD and
3036 `buffer-list-update-hook' in doc-string.
3038 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3040 * window.c (Fother_window_for_scrolling): Check that
3041 Vother_window_scroll_buffer is a buffer.
3043 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3045 * xterm.c (xim_initialize): Always pass a copy of resource name
3046 to XRegisterIMInstantiateCallback and eassert whether return
3047 value is True. Passing copy is important because Xlib doesn't
3048 make its own copy and resource name argument usually points to
3049 SSDATA (Vx_resource_name), which may be changed from Lisp.
3050 (xim_close_display): For XUnregisterIMInstantiateCallback,
3051 always eassert return value and pass exactly the same values
3052 as were used for XRegisterIMInstantiateCallback.
3053 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3054 sources to check why if you are interested.
3056 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3058 * dispnew.c (change_frame_size_1): Add new_lines instead of
3059 new_height, the latter may be still zero if passed as such.
3060 * window.c (Fwindow_pixel_height): Mention bottom divider in
3063 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3065 Fix "resource temporarily unavailable" with xgselect
3067 * xgselect.c: Include <stdbool.h>.
3068 (xg_select) [!USE_GTK]: Don't lose track of errno.
3070 Fix minor --enable-gcc-warnings issues.
3071 * widget.c (update_various_frame_slots, EmacsFrameResize):
3072 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3074 2014-03-04 Ken Brown <kbrown@cornell.edu>
3076 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3077 represent the actual adjustment needed for alignment.
3079 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3081 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3082 needed, and don't reallocate if the initial allocation already
3083 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3085 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3087 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3090 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3092 * cmds.c (delete-char): Update docstring pointing out that the
3093 function ignores `delete-active-region' and `overwrite-mode'.
3095 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3097 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3099 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3100 allocated buffer due to alignment.
3101 (freehook): If the block to be freed was allocated by
3102 'aligned_alloc', find its real pointer before calling 'free'.
3104 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3107 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3109 * font.c (toplevel): Adjust comment about font cache layout.
3110 (font_clear_cache): Fix to match real font cache layout.
3111 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3112 (Fframe_font_cache) [FONT_DEBUG]: New function.
3113 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3115 Avoid crashes when X fonts are erroneously freed on reused X
3116 'Display *' connection data (Bug#16069). Note that X font
3117 resources still may be leaked, but currently there is no way
3118 to completely avoid it.
3119 * xterm.h (struct x_display_info): New member x_id. Add comments.
3120 * xterm.c (x_display_id): New variable.
3121 (x_term_init): Assign identifier to each opened X connection.
3122 * xfont.c (struct xfont): New member x_display_id.
3123 (xfont_open): Initialize it with frame's display id.
3124 (xfont_close): Check whether font's display id matches the one
3125 recorded for the given display. Adjust comment.
3126 * xftfont.c (struct xftfont_info):
3127 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3129 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3131 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3132 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3133 killed Vother_window_scroll_buffer.
3134 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3136 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3138 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3139 that start with more than 2 slashes as UNCs. (Bug#16751)
3141 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3143 Fix a few crashes and leaks when cloning C strings.
3144 * alloc.c, lisp.h (dupstring): New function.
3145 * gtkutil.c (xg_get_font):
3146 * term.c (tty_default_color_capabilities):
3147 * xsettings.c (store_monospaced_changed)
3148 (store_font_name_changed, parse_settings)
3149 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3150 This avoids some unlikely crashes due to accessing freed storage,
3151 and avoids some minor memory leaks in the more-typical case.
3153 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3155 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3156 cursor when modeline can't be dragged (Bug#16647).
3158 2014-02-28 Glenn Morris <rgm@gnu.org>
3160 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3161 from custom-delayed-init-variables. (Bug#11565)
3163 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3165 More fixes for mouse glyph calculations (Bug#16647).
3166 * window.c (coordinates_in_window): In intersection of
3167 horizontal and vertical window dividers prefer the horizontal
3168 one. Add some extra parens to last fix.
3169 (window_relative_x_coord): Return x-coordinate for header and
3171 * xdisp.c (remember_mouse_glyph): In text area don't extend
3172 glyph into mode line to show the vertical drag cursor there
3173 immediately. Subdivide mouse glyphs in right fringes to show a
3174 horizontal drag cursor as soon as we enter the "grabbable width"
3175 portion. Handle vertical border case separately. Do not
3176 subdivide window divider areas.
3177 (note_mouse_highlight): On bottom divider of bottommost windows
3178 show vertical drag cursor only when the minibuffer window can be
3181 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3183 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3184 reset by the face of the object just displayed. See also bug#76.
3185 (get_next_display_element): If the string came from a display
3186 property, examine the box face attribute at it->position, not at
3187 it->current.pos, since the latter was not updated yet. (Bug#16870)
3188 (handle_face_prop): Improve commentary.
3190 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3192 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3193 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3195 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3197 Fixes around Bug#16647.
3198 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3199 ON_BOTTOM_DIVIDER cases.
3200 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3201 only if the window has no right divider.
3202 (Fcoordinates_in_window_p): Fix doc-string.
3204 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3206 * lread.c (Funintern): Fix doc to match advertised calling convention.
3208 2014-02-24 Daniel Colascione <dancol@dancol.org>
3210 * keyboard.c (read_char): Close race that resulted in lost events.
3212 2014-02-22 Glenn Morris <rgm@gnu.org>
3214 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3215 * window.c (window-resize-pixelwise): Doc fixes.
3217 * process.c (Finternal_default_process_filter)
3218 (Finternal_default_process_sentinel): Doc tweaks.
3220 2014-02-21 Glenn Morris <rgm@gnu.org>
3222 * process.c (Fprocess_buffer, Faccept_process_output)
3223 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3226 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3228 * window.c (Fwindow_scroll_bar_width): New function.
3230 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3232 Pacify GCC when configuring with --enable-gcc-warnings.
3233 * xdisp.c (move_it_in_display_line_to) [lint]:
3234 Initialize recently-added local.
3236 2014-02-21 Daniel Colascione <dancol@dancol.org>
3238 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3240 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3242 * xdisp.c (init_iterator): Don't dereference a bogus face
3243 pointer. (Bug#16819)
3244 (try_cursor_movement): Don't use cursor position if
3245 set_cursor_from_row failed to compute it. This avoids assertion
3246 violations in MATRIX_ROW.
3247 (move_it_in_display_line_to): Save the iterator state in ppos_it
3248 only once per call. Reimplement the method used to return to the
3249 best candidate position if all the positions found in display line
3250 are beyond TO_CHARPOS. This cuts down the number of calls to
3251 bidi_shelve_cache, which moves a lot of stuff when lines are long
3252 and include bidirectional text. (Bug#15555)
3254 2014-02-20 Glenn Morris <rgm@gnu.org>
3256 * data.c (Fdefalias): Doc fix.
3258 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3260 * xdisp.c (display_line): Fix horizontal scrolling of large images
3261 when fringes are turned off. This comes at a price of not
3262 displaying the truncation/continuation glyphs in this case.
3265 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3266 CreateDIBSection returns an error indication, zero out *ximg after
3267 destroying the image. This avoids crashes in memory allocations
3268 due to the fact that some of the callers also call
3269 x_destroy_x_image, which will attempt to free an already free'd
3272 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3274 * widget.c (update_various_frame_slots): Don't set
3275 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3277 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3279 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3281 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3283 temacs --daemon fix (Bug#16599).
3284 * emacs.c (main): Initialize daemon_pipe[1] here ...
3285 (syms_of_emacs): ... instead of here.
3287 2014-02-16 Anders Lindgern <andlind@gmail.com>
3289 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3292 2014-02-16 Daniel Colascione <dancol@dancol.org>
3294 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3295 (xd_get_connection_address): Use it.
3296 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3297 xd_get_connection_address because the latter signals if the bus
3298 we're trying to close is already disconnected.
3300 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3302 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3303 argument to CreateThread. This avoids segfaults on Windows 9X.
3304 Reported by oslsachem <oslsachem@gmail.com>.
3306 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3308 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3309 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3310 (check_lseek): New function, to report lseek errors.
3311 (save_data_space, update_file_ptrs, read_header, write_header)
3312 (copy_file, copy_rest, unexec): Use these news functions.
3313 (update_file_ptrs): Don't assume wraparound behavior when
3314 converting a large size_t value to off_t.
3316 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3318 * composite.c (fill_gstring_header): Pass positions as C integers
3319 and move parameters checking to...
3320 (Fcomposition_get_gstring): ...this function. Handle case when
3321 buffer positions are in reversed order and avoid crash (Bug#16739).
3323 * buffer.c (validate_region): Mention current buffer in error message.
3325 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3327 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3329 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3331 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3333 2014-02-11 Glenn Morris <rgm@gnu.org>
3335 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3336 Replace refs to "OpenStep" in messages.
3338 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3340 Avoid "." at end of error diagnostics.
3341 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3342 * font.c (Ffont_at):
3343 * nsfns.m (ns_display_info_for_name):
3344 * nsselect.m (Fx_own_selection_internal):
3345 * nsterm.m (performDragOperation:):
3346 Remove "." from end of diagnostic.
3348 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3350 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3351 unintuitive (bug#15824).
3352 (Fyes_or_no_p): Doc fix (bug#15456).
3354 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3356 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3358 * eval.c (call_debugger): When exiting the debugger, do not allow
3359 max_specpdl_size less than actual binding depth (Bug#16603).
3360 (syms_of_eval): Adjust docstring.
3362 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3364 * cmds.c (Fself_insert_command): Output a clearer error message on
3365 negative repetitions (bug#9476).
3367 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3369 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3371 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3373 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3375 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3377 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3379 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3381 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3383 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3385 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3386 `exit' works (bug#15865).
3388 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3390 Constrain window box/body sizes and margin widths (Bug#16649).
3391 * xdisp.c (window_box_width): Don't return less than zero.
3392 (window_box_left_offset, window_box_right_offset): Don't return
3393 more than the window's pixel width.
3394 * window.c (window_body_height, window_body_width): Don't return
3396 (window_resize_apply): Adjust margin width, if necessary.
3398 2014-02-07 Glenn Morris <rgm@gnu.org>
3400 * nsterm.m (syms_of_nsterm): Doc fix.
3402 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3404 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3405 New variables: pointers through which to call the respective APIs.
3406 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3407 (filename_from_ansi, sys_link, check_windows_init_file):
3408 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3409 This is required on Windows 9X, where we dynamically load
3410 UNICOWS.DLL which has their non-stub implementations.
3411 (maybe_load_unicows_dll): Assign addresses to these 2 function
3412 pointers after loading UNICOWS.DLL.
3414 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3415 MultiByteToWideChar and WideCharToMultiByte through function
3418 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3421 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3423 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3424 for OSX >= 10.9 if separate spaces are used.
3425 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3427 2014-02-06 Glenn Morris <rgm@gnu.org>
3429 * buffer.c (cache-long-scans): Doc fix.
3431 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3433 * w32fns.c (Fw32_shell_execute): Doc fix.
3435 2014-02-05 Bastien Guerry <bzg@gnu.org>
3437 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3438 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3440 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3442 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3443 outside the window (Bug#16649).
3445 * xdisp.c (note_mouse_highlight): When entering a margin area show
3446 a non-text cursor (Bug#16647).
3448 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3450 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3451 It prompted a compile-time diagnostic on GNU/Linux.
3452 Simplify to remove the need for the label.
3454 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3456 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3457 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3458 to show it; otherwise return 'unsupported--w32-dialog' to signal
3459 to the caller that emulation with menus is necessary.
3460 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3462 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3464 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3467 * menu.c (Fx_popup_dialog): Don't condition the call to
3468 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3469 special symbol 'unsupported--w32-dialog', emulate the dialog with
3470 a menu by calling x-popup-menu.
3472 * menu.h (Qunsupported__w32_dialog): New extern variable.
3474 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3476 * keyboard.c (kbd_buffer_get_event): Read file notification events
3479 * xgselect.c (xg_select): Read glib events in any case, even if
3480 there are no file descriptors to watch for. (Bug#16519)
3482 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3484 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3485 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3486 * w32term.c (w32_draw_window_divider): Handle first and last
3488 * w32term.h (w32_fill_area_abs): New function.
3489 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3491 * xfaces.c (realize_basic_faces): Handle new face ids.
3492 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3493 and bottom divider width.
3494 * xterm.c (x_draw_window_divider): Handle first and last pixels
3497 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3499 * print.c (Fexternal_debugging_output): Add cast to pacify
3500 --enable-gcc-warnings.
3501 * eval.c (call_debugger): Grow specpdl if the debugger was
3502 entered due to specpdl overflow (Bug#16603) and allow more
3503 specpdl space for the debugger itself.
3505 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3507 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3510 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3512 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3513 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3515 * print.c (Fexternal_debugging_output): If the argument character
3516 is non-ASCII, encode it with the current locale's encoding before
3517 writing the result to the terminal. (Bug#16448)
3519 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3520 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3523 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3525 * process.c (create_process): Reset SIGPROF handler in the child.
3526 * callproc.c (call_process): Likewise.
3528 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
3530 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
3532 2014-01-29 Eli Zaretskii <eliz@gnu.org>
3534 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
3535 of zero to print strings, GDB doesn't like it.
3537 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
3538 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
3539 we still use correct addresses. (Bug#16576)
3541 2014-01-27 K. Handa <handa@gnu.org>
3543 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
3544 to preserve the code detection behavior of 24.3.
3545 * coding.h (struct coding_system): New member detected_utf8_bytes.
3546 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
3547 (decode_coding_gap): Use short cut for UTF-8 file reading only
3548 when coding->detected_utf8_bytes equals to coding->src_bytes.
3549 * fileio.c (Finsert_file_contents): Cancel the previous change.
3551 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3553 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
3554 that are not visible.
3556 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
3558 * xmenu.c (create_and_show_popup_menu): Handle case when no key
3559 is grabbed (Bug#16565).
3561 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3563 * xdisp.c (last_max_ascent): Re-remove after erroneously
3564 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
3566 (move_it_to): Re-remove reference to last_max_ascent.
3567 (Fwindow_text_pixel_size): Add iterator's max_ascent and
3568 max_descent here instead of calling line_bottom_y.
3571 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
3573 * terminal.c (initial_free_frame_resources): New function.
3574 (init_initial_terminal): Install new hook to free face cache
3575 on initial frame and avoid memory leak. For details, see
3576 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
3577 * xfaces.c (free_frame_faces): Adjust comment.
3579 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3581 * data.c (Fstring_to_number): Document results if unparsable
3584 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
3586 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
3588 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3590 When decoding, prefer ptrdiff_t to int for buffer positions etc.
3591 * coding.c (detect_coding_utf_8, emacs_mule_char)
3592 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
3593 (check_utf_8, decode_coding):
3594 * coding.h (struct coding_system.errors):
3595 Use ptrdiff_t, not int, for integer values derived from buffer and
3598 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
3599 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
3600 before invoking decode_coding_gap, since there's just one block.
3602 2014-01-25 Martin Rudalics <rudalics@gmx.at>
3604 Fix handling of face attributes in Fx_create_frame (Bug#16529).
3605 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
3606 too early. Again run change_frame_size before assigning menu-
3609 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
3611 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
3612 arrives, call x_check_fullscreen, in case the new display has a
3613 different resolution. (Bug#16517)
3615 2014-01-25 Eli Zaretskii <eliz@gnu.org>
3617 * term.c (read_menu_input): If the selected frame changes, exit
3619 (tty_menu_show): If the selected frame changes while we displayed
3620 a menu, throw to top level. (Bug#16479)
3622 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
3624 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
3626 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
3628 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
3629 * data.c (count_one_bits_word): Fix bug (negated comparison)
3630 when BITS_PER_ULL < BITS_PER_BITS_WORD.
3632 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
3634 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
3635 Avoid undefined behavior by initializing display property bit of a
3636 string processed by the bidirectional iterator. For details, see
3637 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
3639 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
3641 Minor cleanup of previous change.
3642 * image.c (imagemagick_error, Fimagemagick_types):
3643 Omit some recently-introduced and unnecessary casts and assignments.
3645 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
3647 Fix two memory leaks discovered with Valgrind.
3648 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
3649 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
3651 2014-01-22 Martin Rudalics <rudalics@gmx.at>
3653 Fixes in window size functions around Bug#16430 and Bug#16470.
3654 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
3655 (Fwindow_mode_line_height, Fwindow_header_line_height)
3656 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3657 Minor doc-string adjustments.
3658 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
3659 Rewrite doc-strings.
3660 (window_body_height, window_body_width): Do not count partially
3661 visible lines/columns when PIXELWISE is nil (Bug#16470).
3662 (Qfloor, Qceiling): New symbols.
3664 2014-01-21 Eli Zaretskii <eliz@gnu.org>
3666 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
3667 when the image cache is not yet allocated. (Bug#16509)
3669 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
3671 * buffer.c (Fkill_buffer): When killing an indirect buffer,
3672 re-attach intervals to its base buffer (Bug#16502).
3673 * intervals.c (set_interval_object): Move from here...
3674 * intervals.h (set_interval_object): ... to here. Fix comments.
3676 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
3678 Avoid undefined behavior by initializing buffer redisplay bit.
3679 Problem reported by Dmitry Antipov in
3680 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
3681 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
3683 Revert some of the CANNOT_DUMP fix (Bug#16494).
3684 * lread.c (init_lread): Fix typo: NILP, not !NILP.
3686 2014-01-19 Eli Zaretskii <eliz@gnu.org>
3688 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
3689 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
3690 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
3691 they are replaced by macros that expand into direct calls to the
3692 corresponding functions from GDI32.DLL.
3693 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
3694 variables in the Cygwin build, they are unused.
3696 2014-01-19 K. Handa <handa@gnu.org>
3698 * composite.c (composition_update_it): Fix previous change.
3700 2014-01-18 Eli Zaretskii <eliz@gnu.org>
3702 Fix file name handling on MS-Windows 9X.
3703 * w32.c (maybe_load_unicows_dll): New function.
3705 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
3706 on, to make sure we can convert file names to and from UTF-8 on
3707 Windows 9X. This fixes a failure to start up because Emacs cannot
3708 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
3710 * w32font.c [WINDOWSNT]: Include w32.h.
3711 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
3712 of implementing the same stuff.
3713 Remove now unused g_b_init_is_windows_9x.
3715 * w32.h (maybe_load_unicows_dll): Add prototype.
3717 2014-01-17 Eli Zaretskii <eliz@gnu.org>
3719 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
3720 switch to single keyboard. Prevents daemon crashes when a new
3721 client connects while we show a TTY menu in an existing client.
3724 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
3726 Fix MinGW64 porting problem with _setjmp.
3727 Reported by Eli Zaretskii in:
3728 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
3729 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
3730 the old _setjmp and _longjmp. All uses changed.
3732 2014-01-13 Daniel Colascione <dancol@dancol.org>
3734 * textprop.c (Fremove_list_of_text_properties):
3735 Correctly handle reaching the end of the interval tree. (Bug#15344)
3737 2014-01-13 Martin Rudalics <rudalics@gmx.at>
3739 * xdisp.c (resize_mini_window): Round height to a multiple of
3740 frame's line height. Fix bug in calculation of window start
3741 position (Bug#16424).
3743 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
3745 * macfont.m: Include termchar.h.
3746 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
3747 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
3748 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
3749 *_WITH_GC_* to take face and f as parameters.
3750 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
3751 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
3753 2014-01-13 Daniel Colascione <dancol@dancol.org>
3755 Fix menu item updating in the presence of the Unity global menu
3758 * gtkutil.h (xg_have_tear_offs): Add frame parameter
3759 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
3761 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
3762 updating menus; explain why.
3763 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
3764 problem it's supposed to solve and it interferes with detecting
3765 the presence of a global menu.
3766 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
3769 2014-01-11 K. Handa <handa@gnu.org>
3771 * composite.c (composition_update_it): Fix indexing of
3772 LGSTRING_CHAR (Bug#15984).
3774 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
3776 * unexw32.c (_start) [__MINGW64__]: Define to __start.
3778 2014-01-11 Eli Zaretskii <eliz@gnu.org>
3780 * xdisp.c (try_window_id): Don't use this function's optimizations
3781 if overlays in the buffer displayed by the window have changed
3782 since last redisplay. (Bug#16347)
3783 (message_dolog): Fix indentation.
3785 2014-01-11 Martin Rudalics <rudalics@gmx.at>
3787 * frame.c (frame_resize_pixelwise): Fix doc-string.
3789 2014-01-10 Martin Rudalics <rudalics@gmx.at>
3791 Fix handling of internal borders (Bug#16348).
3792 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
3793 Remove internal border width from pixel width of windows.
3794 (change_frame_size_1): Don't return early when frame's pixel
3795 size changes - we still have to record the new sizes in the
3797 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
3798 also when toolbar gets larger.
3799 * window.c (check_frame_size): Include internal_border_width in
3801 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
3802 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
3803 In non-toolkit/non-GTK version clear internal border.
3804 * xterm.c (x_clear_under_internal_border): New function for
3805 non-toolkit/non-GTK version.
3806 (x_after_update_window_line): In non-toolkit/non-GTK version
3808 (handle_one_xevent, x_set_window_size):
3809 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
3810 * xterm.h (x_clear_under_internal_border): Extern it.
3812 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
3814 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
3815 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
3818 2014-01-06 Eli Zaretskii <eliz@gnu.org>
3820 * xdisp.c (redisplay_window): Don't skip window redisplay if the
3821 last value of point is not equal to buffer's point. (Bug#16129)
3823 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
3826 * nsterm.h (updateCollectionBehavior): Rename from
3827 updateCollectionBehaviour. All uses changed.
3829 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
3830 * Makefile.in (SETFATTR): New macro.
3831 (temacs$(EXEEXT)): Use it.
3833 2014-01-04 Martin Rudalics <rudalics@gmx.at>
3835 Fix maximization behavior on Windows (Bug#16300).
3836 * w32fns.c (w32_fullscreen_rect): Don't handle
3837 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
3838 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
3839 of SetWindowPos. Restore last placement also when leaving
3840 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
3841 but the FULLSCREEN_BOTH case.
3843 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
3846 * data.c (arithcompare_driver):
3847 * fileio.c (Fcar_less_than_car):
3848 * fns.c (internal_equal):
3849 * frame.c (delete_frame):
3850 * lisp.h (enum More_Lisp_Bits):
3852 Avoid C99 constructs that don't work in C89.
3853 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
3854 to port to C89, which doesn't have 'long long'.
3855 (count_trailing_zero_bits): Use them.
3857 2014-01-03 Chong Yidong <cyd@gnu.org>
3859 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
3861 2014-01-02 Martin Rudalics <rudalics@gmx.at>
3863 Further adjust frame/window scrollbar width calculations.
3864 * window.c (apply_window_adjustment):
3865 Set windows_or_buffers_changed.
3866 (Fwindow_scroll_bars): Return actual scrollbar width.
3867 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3868 For non-toolkit builds again use 14 as minimum width and set
3869 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
3870 * xterm.c (XTset_vertical_scroll_bar): Take width from
3871 WINDOW_SCROLL_BAR_AREA_WIDTH.
3872 (x_new_font): Rename wid to unit. Base calculation of new
3873 scrollbar width on toolkit used and make it analogous to that of
3874 x_set_scroll_bar_default_width.
3875 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3876 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
3877 of GetSystemMetrics.
3878 * w32term.c (w32_set_vertical_scroll_bar): Take width from
3879 WINDOW_SCROLL_BAR_AREA_WIDTH.
3880 (x_new_font): Make it correspond to changes in xterm.c.
3882 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
3884 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
3885 This is a cleaner way to fix the MinGW-w64 porting problem.
3886 Check for INTPTR_MAX misconfiguration.
3888 2014-01-01 Eli Zaretskii <eliz@gnu.org>
3890 * search.c (newline_cache_on_off, find_newline): In indirect
3891 buffers, use the newline cache of the base buffer.
3893 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
3894 buffer, invalidate the caches of its base buffer. (Bug#16265)
3896 * indent.c (width_run_cache_on_off, compute_motion): In indirect
3897 buffers, use the width-run cache of the base buffer.
3899 * xdisp.c (redisplay_window): When the window displays an indirect
3900 buffer, and the character widths in the display table have
3901 changed, invalidate the width-run cache of the corresponding base
3904 * fileio.c (Finsert_file_contents): When invalidating the newline
3905 cache, consider the case of inserting into indirect buffer.
3907 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
3908 In indirect buffers, use the paragraph cache of the base buffer.
3910 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3912 * window.c (grow_mini_window): Fix last change.
3914 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
3916 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
3918 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
3920 * w32term.c (w32_initialize): Use LCID and LOWORD.
3922 * w32proc.c (create_child): Use pid_t for 5th argument.
3923 (IsValidLocale): Don't provide prototype for MinGW64.
3924 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
3925 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
3927 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
3928 MinGW64 doesn't support.
3930 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
3932 * w32.c (set_named_security_info): New function.
3933 (acl_set_file): Fall back on set_named_security_info if
3934 set_file_security fails.
3935 (g_b_init_set_named_security_info_w)
3936 (g_b_init_set_named_security_info_a): New static variables.
3937 (globals_of_w32): Initialize them to zero.
3938 (set_named_security_info): Set them to non-zero if the
3939 corresponding API is available.
3940 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
3941 New function typedefs.
3943 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3945 Some more fixes following pixelwise resize changes including one
3947 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
3948 of frame_resize_pixelwise.
3949 * widget.c (pixel_to_text_size): New function.
3950 (update_wm_hints): Have size hints respect value of
3951 frame_resize_pixelwise.
3952 (EmacsFrameResize): Alway process resize requests pixelwise.
3953 * window.c (grow_mini_window): Make sure mini window is at least
3955 * xdisp.c (display_menu_bar): Make sure menubar extends till
3957 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
3958 (x_set_tool_bar_lines): Calculate pixelwise.
3959 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
3960 frame_resize_pixelwise.
3962 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
3964 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3965 variables not used there.
3967 2013-12-30 Eli Zaretskii <eliz@gnu.org>
3969 * w32.c (sys_umask): New function. (Bug#16299)
3971 2013-12-30 Martin Rudalics <rudalics@gmx.at>
3973 * dispnew.c (change_frame_size_1): Take old width of root window
3974 from that window's pixel width. (Bug#16284)
3976 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
3978 Plain copy-file no longer chmods an existing destination (Bug#16133).
3979 * fileio.c (realmask): Now a static var, not a local.
3980 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
3981 Remove arg STATPTR. All uses changed.
3982 (Fcopy_file): Do not alter permissions of existing destinations,
3983 unless PRESERVE-PERMISSIONS (renamed from
3984 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
3985 Avoid race when testing for existing destinations and for
3986 when input and output files are the same.
3987 If changing the group fails, adjust both default and
3988 preserved permissions so that access is not granted to the
3990 (Fset_default_file_modes, init_fileio): Update realmask.
3991 (Fdefault_file_modes): Use realmask instead of calling umask.
3993 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
3995 Fix pipe bug with OS X emacs --daemon (Bug#16262).
3996 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
3997 flags on the daemon pipe ends before execing.
3999 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4001 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4002 session. (Bug#14739)
4004 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4006 * callproc.c (Vexec_path): Document that exec-directory is in it.
4008 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4010 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4013 2013-12-27 Chong Yidong <cyd@gnu.org>
4015 * data.c (Fsymbol_function): Doc fix.
4017 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4019 Some more tinkering with Bug#16051.
4020 * window.c (resize_frame_windows): Don't let the size of the
4021 root window drop below the frame's default character size.
4022 Never ever delete any subwindows - let the window manager do the
4025 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4026 of toolbar lines needed when they exceed the height of the root
4028 (unwind_create_frame_1): New function.
4029 (Fx_create_frame): Generally inhibit calling the window
4030 configuration change hook here. Remove extra call to
4031 change_frame_size - it's not needed when we don't run the
4032 configuration change hook.
4034 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4036 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4037 On my Fedora 19 platform the core dumps were so big that
4038 my desktop became nearly catatonic.
4039 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4040 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4041 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4042 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4043 a clang-only syntax.
4044 * conf_post.h (__has_feature): New macro, if not already defined.
4045 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4046 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4048 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4050 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4051 is a file name. (Bug#16252)
4053 2013-12-25 Chong Yidong <cyd@gnu.org>
4055 * keyboard.c (Voverriding_terminal_local_map)
4056 (Voverriding_local_map): Doc fix.
4058 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4060 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4062 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4063 file name when it is submitted to ShellExecute. Simplify code.
4064 Don't test DOCUMENT for being a string, as that is enforced by
4065 CHECK_STRING. Doc fix.
4067 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4069 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4070 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4071 redisplay_tool_bar does. Improve and fix commentary.
4072 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4073 limits of the glyph matrices. (Bug#16051)
4074 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4075 only when the new size is different from the old one, and the new
4076 size can be achieved given the frame height.
4078 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4080 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4082 2013-12-23 Glenn Morris <rgm@gnu.org>
4084 * lread.c (Fload): Mention load-prefer-newer in doc.
4086 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4088 Handle Bug#16207 by being more restrictive when running hooks.
4089 * window.c (unwind_change_frame): New function.
4090 (Fset_window_configuration): Don't run configuration change hook
4091 while the frame configuration is unsafe. Call select_window
4094 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4096 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4098 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4100 * nsterm.h: Declare EmacsColor category.
4102 * nsterm.m (NSColor): Implement EmacsColor category.
4103 (ns_get_color): Use colorUsingDefaultColorSpace.
4104 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4106 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4108 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4110 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4111 having the PNG_NORETURN attribute, to avoid compiler warning in
4114 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4116 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4118 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4119 fringe background extension.
4120 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4121 because they are now always the same as `left' and `width',
4122 respectively. Remove code for the case that `width' and
4123 `sb_width' are different.
4125 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4127 Remove scroll_bar_actual_width from frames.
4128 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4129 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4130 (x_figure_window_size):
4131 * nsterm.m (x_set_window_size):
4132 * widget.c (set_frame_size):
4133 * w32term.c (x_set_window_size):
4134 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4135 scroll_bar_actual_width.
4137 Convert scroll_bar members to integers on Windows.
4138 * w32term.h (struct scroll_bar): Convert top, left, width,
4139 height, start, end and dragging to integers.
4140 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4142 * w32term.c (w32_set_scroll_bar_thumb)
4143 (w32_scroll_bar_handle_click): Remove XINT conversions for
4144 scroll_bar members. Treat bar->dragging as integer.
4145 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4146 first element. Remove XINT conversions for scroll_bar members.
4147 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4148 Remove XINT conversions for scroll_bar members.
4150 Fix assignment for new window total sizes.
4151 * window.c (Fwindow_resize_apply_total): Assign values for
4154 2013-12-20 Chong Yidong <cyd@gnu.org>
4156 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4157 argument to `append'.
4159 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4161 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4162 current text face, for extending the face of the display margins.
4165 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4166 Doc fix. (Bug#16190)
4168 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4170 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4173 * nsterm.m (Qfile, Qurl): New.
4174 (EV_MODIFIERS2): New macro.
4175 (EV_MODIFIERS): Use EV_MODIFIERS2.
4176 (ns_term_init): Remove font and color from DND, does not work on
4177 newer OSX, and other ports don't have them.
4178 (performDragOperation:): Handle modifiers used during drag.
4179 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4180 Remove global Lisp variables used to communicate with ns-win.el.
4181 Remove font and color handling.
4182 (syms_of_nsterm): Defsym Qfile and Qurl.
4184 2013-12-19 Anders Lindgren <andlind@gmail.com>
4186 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4187 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4189 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4190 (constrainFrameRect): Remove special case nr_screens == 1.
4191 Don't constrain size to size of view.
4193 * nsterm.h (ns_output): Remove dont_constrain.
4195 2013-12-19 Anders Lindgren <andlind@gmail.com>
4197 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4199 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4201 Minor fixes for recent openp changes.
4202 * lisp.h (GCPRO7): New macro.
4203 * lread.c (openp): Use bool for boolean; all callers changed.
4204 Protect save_string from GC. Don't assume that file descriptors
4205 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4206 warning about uninitialized variable.
4208 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4210 * w32fns.c (emacs_abort): Use intptr_t as argument of
4211 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4213 2013-12-18 Glenn Morris <rgm@gnu.org>
4215 * lread.c (Fload): Pass load_prefer_newer to openp.
4216 Don't bother checking mtime if openp already did it.
4217 (openp): Add `newer' argument, to check all suffixes
4218 and find the newest file.
4219 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4220 * callproc.c (call_process):
4221 * charset.c (load_charset_map_from_file):
4222 * emacs.c (init_cmdargs):
4223 * image.c (x_create_bitmap_from_file, x_find_image_file):
4225 * lread.c (Flocate_file_internal):
4226 * process.c (Fformat_network_address):
4227 * sound.c (Fplay_sound_internal):
4228 * w32.c (check_windows_init_file):
4229 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4231 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4233 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4235 * w32.c (getloadavg): Don't index samples[] array with negative
4236 indices. Recover from wall-clock time being set backwards.
4238 * w32term.c (w32_initialize): Declare the argument of
4239 set_user_model as const.
4241 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4242 (w32_menu_show): Constify some arguments passed to MessageBox.
4244 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4245 to initialize Lisp objects.
4247 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4248 initialize Lisp objects.
4250 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4251 use variables used only on X under that condition.
4253 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4254 variables not used there.
4256 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4258 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4259 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4261 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4263 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4264 code, revealed in presence of R2L characters, character
4265 compositions, and display vectors. A better fix for Bug#16148.
4266 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4267 GTK and NS builds, they don't have this member of struct frame.
4269 * dispextern.h (struct composition_it): Correct a comment for the
4272 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4274 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4275 This prevents a compilation error on C compilers that do not
4276 default functions to return 'int' if not declared. Also, add
4277 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4278 since it now uses inline functions.
4280 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4282 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4283 display margins on mode line, header line, and in the frame's
4284 tool-bar window. (Bug#16165)
4286 2013-12-16 Andreas Schwab <schwab@suse.de>
4288 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4290 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4292 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4295 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4297 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4299 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4301 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4302 intended to find bogus pointers in font objects (Bug#16140).
4303 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4304 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4305 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4306 Disable for MS-Windows due to Bug#15876; apparently this
4307 requires more or less substantial changes in fontset code.
4308 * xfont.c (xfont_close):
4309 * xftfont.c (xftfont_close): Call x_display_info_for_display
4310 to check whether 'Display *' is valid (Bug#16093 and probably
4313 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4315 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4316 Reported by Juanma Barranquero <lekktu@gmail.com>.
4318 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4319 open a pty on MS-Windows. (Bug#16152)
4321 * emacs.c (decode_env_path): Fix bogus comparison against
4322 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4324 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4326 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4327 (Fx_file_dialog): Add parentheses around && to silence warning.
4329 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4331 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4333 * xdisp.c (extend_face_to_end_of_line): Extend background of
4334 non-default face in margin areas as well. (Bug#16151)
4335 (display_line): Call extend_face_to_end_of_line for continued
4336 lines as well, if the display margins have non-zero width.
4337 (set_glyph_string_background_width): When needed, set the
4338 extends_to_end_of_line_p flag on glyph strings to be drawn in
4339 margin areas, not only in the text area.
4341 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4344 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4346 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4347 Don't worry about verify_error being t, since it has to be a list.
4349 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4351 Use bool for boolean, focusing on headers.
4352 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4353 No need to include <stdbool.h>, since conf_post.h does it now.
4354 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4355 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4356 (SET_PER_BUFFER_VALUE_P):
4357 * ccl.c, ccl.h (setup_ccl_program):
4358 * ccl.h (CHECK_CCL_PROGRAM):
4359 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4360 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4361 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4362 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4363 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4364 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4365 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4366 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4367 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4368 (CHARSET_FAST_MAP_SET):
4369 * coding.c (decode_coding_ccl, encode_coding_ccl):
4370 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4371 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4372 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4373 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4374 (decode_coding_c_string):
4375 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4376 * conf_post.h (has_attribute):
4377 * dispextern.h (trace_redisplay_p)
4378 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4379 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4380 (SET_GLYPH_FROM_CHAR_GLYPH)
4381 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4382 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4383 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4384 (cursor_in_mouse_face_p):
4385 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4386 (blank_row, prepare_desired_row)
4387 (build_frame_matrix_from_leaf_window, make_current)
4388 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4389 (update_window, scrolling_window, update_frame_line):
4390 * disptab.h (GLYPH_FOLLOW_ALIASES):
4391 * editfns.c (Fformat):
4392 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4393 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4394 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4395 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4396 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4397 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4398 (FONT_DEFERRED_LOG):
4399 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4400 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4401 (FRAME_MOUSE_UPDATE):
4402 * fringe.c (Fdefine_fringe_bitmap):
4403 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4404 (x_create_bitmap_from_xpm_data, xpm_load_image):
4405 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4406 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4407 (MERGE_INTERVAL_CACHE):
4408 * keymap.h (KEYMAPP):
4409 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4410 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4411 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4412 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4413 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4414 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4415 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4416 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4417 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4418 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4419 (SETUP_BUFFER_SYNTAX_TABLE):
4420 * systime.h (timespec_valid_p):
4421 * term.c (save_and_enable_current_matrix):
4422 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4423 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4424 (redisplay_internal, try_window_reusing_current_matrix)
4425 (sync_frame_with_window_matrix_rows, try_window_id)
4426 (display_menu_bar, display_tty_menu_item, display_mode_line)
4427 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4428 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4429 * xmenu.c (xmenu_show):
4430 * xterm.c (use_xim, x_term_init):
4431 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4432 (struct x_bitmap_record):
4433 Use bool for booleans.
4434 * ccl.c (struct buffer_text):
4435 * ccl.h (struct ccl_program):
4436 * charset.h (struct charset):
4438 * coding.h (struct iso_2022_spec, struct coding_system):
4439 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4440 (struct glyph_string, struct face, struct face_cache)
4441 (struct bidi_string_data, struct bidi_it)
4442 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4444 * editfns.c (Fformat):
4445 * frame.h (struct frame):
4446 * fringe.c (struct fringe_bitmap):
4447 * intervals.h (struct interval):
4448 * keyboard.h (struct kboard):
4449 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4450 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4451 (struct Lisp_Buffer_Local_Value, union specbinding):
4452 * macfont.m (struct macfont_info):
4453 * process.h (struct Lisp_Process):
4454 * termchar.h (struct tty_display_info):
4455 * window.h (struct window):
4456 * xterm.h (struct x_output):
4457 Use bool_bf for boolean bit-fields.
4458 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4459 All callers changed.
4460 * ccl.h (struct ccl_program): Remove unused members private_state,
4461 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4463 (struct ccl_spec): Remove unused members cr_carryover,
4464 eight_bit_carryover.
4465 * conf_post.h: Include <stdbool.h>.
4466 (bool_bf): New type.
4467 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4468 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4469 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4470 'do { ... } while (false)' brackets.
4471 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4472 Args must now be expressions; all callers changed.
4473 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4474 (PRODUCE_GLYPHS): Simplify use of boolean.
4475 * fileio.c (Fcopy_file):
4476 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4477 * lisp.h (UNGCPRO): Return void, not int.
4478 (FOR_EACH_TAIL): Use void expression, not int expression.
4479 * region-cache.c: Reindent.
4480 * region-cache.h: Copy comments from region-cache.c, to fix
4481 incorrect remarks about booleans.
4483 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4485 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4486 when character at point is displayed from a display vector.
4489 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4491 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4492 now a list of certificate validation checks that will abort a
4493 connection with an error.
4494 (Fgnutls_boot): Document it and use it.
4496 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4498 * w32term.c (w32_enable_frame_resize_hack): New variable.
4499 (x_set_window_size): Use it to hack frame resizing on Windows
4502 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4504 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4505 Windows-specific code to w32.c. Change error message text to
4506 match that of Posix platforms.
4508 * w32.c (w32_copy_file): New function, most of the code copied and
4509 reworked from Fcopy_file. Improve error handling. Plug memory
4510 leak when errors are thrown. Support file names outside of the
4511 current codepage. (Bug#7100)
4513 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4515 * lread.c (load_path_default): Prototype.
4517 2013-12-13 Glenn Morris <rgm@gnu.org>
4519 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4520 (dump_path): Remove.
4521 (load-path-default): Remove `changed' argument.
4522 Do not set dump_path permanently. Simplify.
4523 (init_lread): Simplify.
4524 (syms_of_lread): Remove dump_path.
4526 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4528 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
4529 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
4530 2013-12-12 font-related change to avoid Bug#16128, which
4531 is quite hard to fix without even more substantial changes.
4533 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4535 * font.c (font_close_object): Check for live frame (Bug#16128).
4537 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4539 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
4540 Return ptrdiff_t, not int, since it's a buffer size.
4541 Reindent/reparen some macros to a more Gnuish style.
4543 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
4545 Avoid undefined behavior with huge regexp interval counts.
4546 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
4547 since it's now specialized to interval counts. All uses changed.
4548 Do not assume wraparound on signed integer overflow.
4549 (regex_compile): Simplify based on the above changes.
4551 2013-12-12 Eli Zaretskii <eliz@gnu.org>
4553 Support file names on MS-Windows that use characters outside of
4554 the current system codepage. (Bug#7100)
4556 * w32.c (get_file_security, set_file_security)
4557 (create_symbolic_link): Separate pointers and boolean flags for
4558 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
4559 non-zero, else the former.
4560 (codepage_for_filenames, filename_to_utf16, )
4561 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
4563 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
4565 (normalize_filename): Lose the DBCS code, now works on UTF-8.
4566 Accept only one argument; all callers changed.
4567 (dostounix_filename): Remove the second argument, now works in
4568 UTF-8. All callers changed.
4569 (parse_root): Lose DBCS code.
4570 (get_long_basename, w32_get_short_filename, init_environment)
4571 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
4572 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
4573 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
4574 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
4575 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
4576 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
4578 (ansi_encode_filename): New function.
4579 (get_emacs_configuration, get_emacs_configuration_options):
4581 (add_volume_info, GetCachedVolumeInformation): Run the input file
4582 name through unixtodos_filename, to ensure it is stored and
4583 referenced in canonical form.
4584 (get_volume_info): Lose the DBCS code, now works in UTF-8.
4585 (logon_network_drive, sys_link, utime): Improve error handling.
4586 (sys_access): New function.
4587 (hashval, generate_inode_val): Unused functions deleted.
4588 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
4589 (check_windows_init_file): Convert error message from UTF-8 to
4590 ANSI codepage, for display in the message box.
4591 (globals_of_w32): Set w32_unicode_filenames according to the OS
4594 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
4595 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4596 (syms_of_w32term): Declare w32-unicode-filenames.
4598 * w32proc.c (new_child, delete_child): Remove code that handled
4599 unused pending_deletion and input_file members of the child struct.
4600 (create_child, sys_spawnve): Convert all file names to ANSI
4601 codepage. Use ANSI APIs explicitly; forcibly fail if any file
4602 name cannot be encoded in ANSI codepage. Don't use
4603 unixtodos_filename, mirror slashes by hand.
4604 (record_infile, record_pending_deletion): Functions deleted.
4605 (Fw32_short_file_name): Call w32_get_short_filename instead of
4608 * w32notify.c (add_watch): Work in Unicode mode when
4609 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4610 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
4611 instead, do the same with Lisp primitives.
4613 * w32fns.c (file_dialog_callback, Fx_file_dialog)
4614 (Fsystem_move_file_to_trash, Fw32_shell_execute)
4615 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
4616 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
4617 (Fw32_shell_execute): Improve error reporting.
4618 (Fdefault_printer_name): Ifdef away for Cygwin.
4620 * w32.h (struct _child_process): Remove input_file and
4621 pending_deletion members that are no longer used.
4622 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
4623 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
4624 (ansi_encode_filename): New and updated prototypes.
4626 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
4628 (unexec): Don't use dostounix_filename, it expects a file name in
4629 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
4632 * fileio.c (Ffile_name_directory, file_name_as_directory)
4633 (directory_file_name, Fexpand_file_name)
4634 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
4635 arguments of dostounix_filename.
4636 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
4637 use MAX_UTF8_PATH for size of file-name strings.
4638 (emacs_readlinkat): Build an explicitly unibyte string for file
4640 (syms_of_fileio) <file-name-coding-system>:
4641 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
4643 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
4644 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
4645 directories to UTF-8.
4646 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
4647 environment, and each element of the input PATH, to UTF-8.
4649 * dired.c (file_attributes): Use build_unibyte_string explicitly
4650 to make Lisp strings from user and group names.
4652 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
4655 * coding.c (decode_file_name, encode_file_name): New functions.
4657 * termcap.c (tgetent): Adapt to the change in arguments of
4660 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
4663 * msdos.c (dostounix_filename, init_environment): Adapt to the
4664 change in arguments of dostounix_filename.
4666 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
4667 [WINDOWSNT]: Encode file names passed to the image libraries in
4670 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
4671 [WINDOWSNT]: Convert file names to the current ANSI codepage.
4673 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
4674 arguments of dostounix_filename.
4676 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4678 * font.h (struct font_entity) [HAVE_NS]: New field to record
4679 font driver which was used to create this entity.
4680 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
4681 frame where the font was opened.
4682 (font_close_object): Add prototype.
4683 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
4684 (font_close_object): Not static any more. Lost frame arg.
4685 Adjust comment and users.
4686 * alloc.c (cleanup_vector): Call font_close_object to adjust
4687 per-frame font counters correctly. If HAVE_NS, also call
4688 driver-specific cleanup for font-entity objects.
4689 * ftfont.c (ftfont_open):
4690 * nsfont.m (nsfont_open):
4691 * w32font.c (w32font_open_internal):
4692 * xfont.c (xfont_open):
4693 * xftfont.c (xftfont_open): Save frame pointer in font object.
4694 * macfont.m (macfont_open): Likewise.
4695 (macfont_descriptor_entity): Save driver pointer to be able
4696 to call its free_entity routine when font-entity is swept.
4697 * ftxfont.c (ftxfont_open): Add eassert because frame
4698 pointer should be saved by ftfont_driver.open.
4700 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4702 * xterm.c (x_make_frame_visible): Restore hack which is needed when
4703 input polling is used. This is still meaningful for Cygwin, see
4704 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
4705 * keyboard.c (poll_for_input_1, input_polling_used):
4706 Define unconditionally.
4707 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
4708 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
4709 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
4710 (font_for_char): Prefer ptrdiff_t to int for buffer position.
4711 (face_for_char): Likewise. Rearrange eassert and return ASCII
4712 face for CHAR_BYTE8_P.
4713 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
4715 2013-12-11 Ken Brown <kbrown@cornell.edu>
4717 * dispextern.h (erase_phys_cursor):
4718 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
4720 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
4722 * nsterm.m (x_free_frame_resources):
4723 * term.c (tty_free_frame_resources):
4724 * xterm.c (x_free_frame_resources): Do not check for non-NULL
4725 face cache because it's implied by free_frame_faces anyway.
4726 * w32term.c (x_free_frame_resources): Likewise. Do not call
4727 free_frame_faces twice.
4729 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4731 * editfns.c (Fformat_time_string): Mention %F in the doc.
4733 2013-12-11 Martin Rudalics <rudalics@gmx.at>
4735 * window.c (resize_frame_windows): Don't return immediately when
4736 the root window's size doesn't change - the minibuffer window
4737 may still have to be repositioned/resized.
4738 * xfns.c (Fx_create_frame): Always change the frame size after
4739 initializing the frame's faces.
4740 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
4741 change_frame_size should already have done it.
4742 (x_new_font): Assign new tool- and menu-bar heights.
4743 (x_set_window_size_1): Account for tool- and menu-bar heights
4744 (Bug#16013). Don't set pixel sizes since change_frame_size
4745 should already have done it.
4747 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
4749 Remove the option of using libcrypto.
4750 * Makefile.in (LIB_CRYPTO): Remove.
4751 (LIBES): Don't use it.
4753 2013-12-11 Juri Linkov <juri@jurta.org>
4755 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
4756 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
4758 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
4760 * xdisp.c (display_tool_bar_line): Don't extend on a previously
4761 drawn tool bar items (Bug#16058).
4762 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
4764 2013-12-09 Ken Brown <kbrown@cornell.edu>
4766 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
4768 * lisp.h (get_frame_param): Adjust conditions for prototype
4771 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
4773 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
4774 Avoid unused macro warning if configured --without-xft.
4776 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
4778 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
4780 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
4782 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
4784 * emacs.c (main): Call fixup_locale a second time for GNUstep.
4786 2013-12-08 Martin Rudalics <rudalics@gmx.at>
4788 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
4790 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
4792 Use libcrypto's checksum implementations if available, for speed.
4793 * Makefile.in (LIB_CRYPTO): New macro.
4796 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
4797 The macro didn't conform to C99 due to type mismatch,
4798 which caused compilation failure with Sun C 5.12,
4799 and it was confusing anyway. Include window.h to declare
4800 redisplay_other_windows.
4802 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
4804 * window.c (set_window_buffer): Update mode line (bug#16084).
4806 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
4808 Fix minor problems found by static checking.
4809 * keyboard.c (poll_for_input_1, input_polling_used):
4810 Define only if HAVE_NTGUI.
4811 * xmenu.c (popup_activate_callback): Omit unnecessary
4812 check against USE_X_TOOLKIT, which must be defined here anyway.
4813 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
4816 2013-12-07 Martin Rudalics <rudalics@gmx.at>
4818 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
4820 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
4822 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
4824 * nsterm.m (x_set_window_size): Remove fprintf.
4825 (init): Define always. Set applicationDidFinishLaunchingCalled
4827 (applicationDidFinishLaunching:):
4828 Set applicationDidFinishLaunchingCalled.
4829 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
4832 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
4834 Pixel resize changes for NS (Bug#16049).
4835 * nsterm.m (x_set_window_size): Change parameters rows/cols to
4836 height/width. row/cols are locals.
4837 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
4838 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
4839 (windowWillResize): Remove gsextra. Calculate extra as in
4841 (x_new_font): Don't change frame size if fullscreen.
4842 Change size pixelwise.
4844 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
4845 comment in xfns.c. Change to pixelwise call.
4847 2013-12-06 Eli Zaretskii <eliz@gnu.org>
4849 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
4852 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
4854 * xterm.c (input_signal_count): Remove.
4855 (x_dispatch_event): Define unconditionally.
4856 (x_make_frame_visible): Process X events until the frame
4857 is really visible (Bug#16027).
4858 * xterm.h (x_dispatch_event): Declare unconditionally.
4860 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
4862 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
4864 * nsterm.m (x_set_window_size): Handle pixelwise.
4866 2013-12-05 Martin Rudalics <rudalics@gmx.at>
4868 * w32term.c (x_new_font):
4869 * xterm.c (x_new_font): Calculate new frame size from new font
4872 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4874 * lisp.h (FOR_EACH_TAIL): New macro.
4875 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
4877 * window.c (select_window): Call second wset_redisplay before we change
4878 selected_window (bug#16034).
4880 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
4882 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
4884 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4886 * w32xfns.c: Include window.h, to avoid a compiler warning.
4888 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4890 * window.c (window_scroll): Mark window for redisplay (bug#16034).
4891 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
4892 window_scroll takes care of it.
4893 (Fset_window_point, Fdelete_other_windows_internal)
4894 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
4895 (Fsplit_window_internal, Fdelete_window_internal)
4896 (Fresize_mini_window_internal, Fset_window_configuration)
4897 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
4898 cause redisplay instead of forcing a complete redisplay.
4899 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
4900 we're only affecting the selected_window.
4902 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4904 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
4905 directional control characters. Update type and category
4906 determination according to the UBA from Unicode v6.3.
4907 (bidi_category_t): New category EXPLICIT_FORMATTING.
4909 * dispextern.h (bidi_type_t): Update to include new bidirectional
4910 properties introduced with Unicode v6.3. (Bug#16043)
4912 2013-12-04 Martin Rudalics <rudalics@gmx.at>
4914 * xterm.c (XTflash): Fix coordinate of bottom area to flash
4917 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
4919 * font.c (font_list_entities): Remove dummy assignment.
4920 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
4921 used on graphic displays only. Remove unused 'font_encoder' member.
4922 (struct font_bitmap): Remove unused 'extra' member.
4923 * nsfont.m (nsfont_open):
4924 * w32font.c (w32font_open_internal):
4925 * ftfont.c (ftfont_get_bitmap): Adjust users.
4927 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4929 Use bool for boolean.
4930 * tparam.c (tparam1):
4931 * undo.c (record_point, record_property_change):
4932 Use bool for boolean, for local vars that are always true or false.
4934 Minor integer overflow fixes (Bug#16033).
4935 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
4936 This improves on the previous fix to this function.
4937 (window_resize_check): When summing up pixel counts, don't rely on
4938 undefined behavior if the sum overflows.
4940 2013-12-03 Martin Rudalics <rudalics@gmx.at>
4942 * window.c (Fset_window_new_pixel): Don't choke at negative
4943 argument value (Bug#16033).
4945 * xfns.c (Fx_create_frame): Add another call to change_frame_size
4946 to avoid crash in window_box_height.
4948 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
4949 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
4951 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
4953 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4955 Minor integer overflow fixes.
4956 * window.c (Fset_window_new_pixel, grow_mini_window):
4957 * xdisp.c (Fwindow_text_pixel_size):
4958 Avoid undefined behavior on signed integer overflow.
4959 * xfns.c (x_set_mouse_color):
4960 Check that drag shape fits in 'unsigned', since that's what X wants.
4962 2013-12-02 Eli Zaretskii <eliz@gnu.org>
4964 Improve reporting of fatal exception on MS-Windows.
4965 * w32fns.c (my_exception_handler): New function.
4966 (globals_of_w32fns): Set it up as the unhandled exception
4967 handler. Initialize exception code and address to zeros.
4968 (emacs_abort): If the exception code and address are available,
4969 print them at the beginning of the backtrace. Fix the format of
4970 printing addresses (was producing 0x0x12345678 on XP).
4973 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
4975 * eval.c (Fbacktrace__locals): New function.
4976 (syms_of_eval): Defsubr it.
4978 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
4980 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
4981 Define here to unify between...
4982 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
4983 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
4985 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4987 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
4989 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
4990 fringe background extension.
4991 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4992 because they are now always the same as `left' and `width',
4993 respectively. Remove code for the case that `width' and
4994 `sb_width' are different.
4996 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
4998 Fix minor problems found by static checking.
4999 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5000 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5001 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5003 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5005 * image.c (imagemagick_compute_animated_image): Don't crash if we
5006 have an animation with different-sized images (bug#15313).
5008 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5010 Remove some unused items introduced during pixelwise change.
5011 * window.c (window_resize_total_check): Remove unused function.
5012 * xdisp.c (remember_mouse_glyph): Remove unused label.
5013 (Ftool_bar_height): Move declaration inside #if.
5014 * xterm.c (x_set_window_size): Don't use r and c.
5016 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5018 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5021 * window.c (Fset_window_configuration): Comment out unused variables.
5023 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5025 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5027 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5029 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5031 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5032 HAVE_GNUTLS3 (Bug#16001).
5034 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5035 if interrupts are deferred (Bug#15801).
5037 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5039 Support resizing frames and windows pixelwise.
5040 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5041 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5042 (struct glyph_matrix): Replace window_left_col and
5043 window_top_line by window_pixel_left and window_pixel_top.
5044 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5046 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5047 (draw_window_divider, move_it_to, x_draw_right_divider)
5048 (x_draw_bottom_divider, change_frame_size): Add or fix
5050 * dispnew.c (change_frame_size_1): Change prototype.
5051 (adjust_glyph_matrix, required_matrix_width)
5052 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5053 values instead of lines and columns.
5054 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5055 WINDOW_TOTAL_FRINGE_WIDTH.
5056 (handle_window_change_signal, do_pending_window_change)
5057 (init_display): Adjusts calls of change_frame_size.
5058 (change_frame_size, change_frame_size_1): Handle pixelwise
5060 * frame.c (Qright_divider_width, Qbottom_divider_width):
5062 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5063 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5064 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5065 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5067 (set_frame_param): New function.
5068 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5069 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5070 (Ffringe_width, Fborder_width, Fright_divider_width)
5071 (Fbottom_divider_width): New functions, defsubr them.
5072 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5073 New argument pixelwise.
5074 (struct frame_parm_table): New members Qright_divider_width and
5075 Qbottom_divider_width.
5076 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5077 (x_report_frame_params): Handle Qright_divider_width and
5078 Qbottom_divider_width.
5079 (x_set_right_divider_width, x_set_bottom_divider_width):
5081 (frame_resize_pixelwise): New option.
5082 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5083 new_pixelwise, right_divider_width and bottom_divider_width;
5084 remove total_lines; rename text_lines, text_cols, new_text_lines
5085 and new_text_cols to text_height, text_width, new_height and
5086 new_width respectively.
5087 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5088 FRAME_TEXT_WIDTH respectively.
5089 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5090 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5091 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5093 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5094 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5095 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5096 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5097 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5098 (FRAME_TOTAL_COLS_ARG): Remove macro.
5099 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5100 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5101 (x_wm_set_size_hint): Handle frame pixel sizes.
5102 * indent.c (compute_motion, Fcompute_motion):
5103 Call window_body_width instead of window_body_cols.
5104 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5105 (make_lispy_position): Handle right and bottom dividers.
5106 (Fsuspend_emacs): Pixelize call of change_frame_size.
5107 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5108 * lisp.h: Extern set_frame_param.
5109 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5111 (Fx_create_frame): Add entry for vertical_drag_cursor.
5112 Pixelize call of change_frame_size.
5113 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5114 * nsterm.m (ns_update_window_end): Optionally draw right
5116 (x_set_window_size): Add argument pixelwise.
5117 Call check_frame_size and change_frame_size with pixelwise zero.
5118 (ns_draw_window_divider): New function.
5119 (ns_redisplay_interface): Add ns_draw_window_divider.
5120 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5121 (x_new_font): Call x_set_window_size with pixelwise zero.
5122 * print.c (print_object): For a window print its sequence
5124 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5125 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5126 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5127 (w32_createwindow): Use scroll bar area width.
5128 (w32_wnd_proc): Handle bottom divider width.
5129 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5130 (Fx_create_frame): Default divider width parameters.
5131 Caclulate sizes pixelwise. Add vertical drag cursor support.
5132 (x_create_tip_frame): Default divider widths to zero.
5133 Pixelize call to change_frame_size.
5134 (Fx_show_tip): Add handling of divider widths. Pixelize window
5136 (Fw32_frame_rect): New function.
5137 (frame_parm_handler w32_frame_parm_handlers): Add divider
5139 (Vx_window_vertical_drag_shape): Add variable.
5140 * w32inevt.c (resize_event, maybe_generate_resize_event):
5141 Pixelize change_frame_size calls.
5142 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5144 * w32term.c (w32_draw_window_divider): New function.
5145 (x_update_window_end): Handle right divider.
5146 (w32_draw_fringe_bitmap, x_scroll_run)
5147 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5148 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5149 Calculate new frame sizes pixelwise.
5150 (x_new_font): Pixelize call to x_set_window_size.
5151 (x_check_fullscreen): Pixelize call to change_frame_size.
5152 (x_set_window_size_1, x_set_window_size): New argument
5153 pixelwise. Calculate pixelwise.
5154 (x_wm_set_size_hint): Use scroll bar area width.
5155 (w32_redisplay_interface): Add w32_draw_window_divider.
5156 * w32term.h (struct w32_output): Add vertical drag cursor.
5157 * widget.c (set_frame_size, update_wm_hints)
5158 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5160 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5161 * window.c (sequence_number): Restore.
5162 (Fwindow_pixel_width, Fwindow_pixel_height)
5163 (Fwindow_mode_line_height, Fwindow_header_line_height)
5164 (window_pixel_to_total, Frun_window_scroll_functions)
5165 (Fset_window_new_pixel, window_resize_apply_total)
5166 (Fwindow_resize_apply_total): New functions.
5167 (window_body_height, window_body_width): Rename from
5168 window_body_lines. New argument PIXELWISE.
5169 Calculate pixelwise.
5170 (Fwindow_body_height, Fwindow_body_width): New argument
5172 (coordinates_in_window, window_relative_x_coord): Use window's
5173 pixel width instead of total width.
5174 (replace_window, recombine_windows): Initialize pixel values.
5175 (resize_root_window, resize_frame_windows, grow_mini_window)
5176 (shrink_mini_window): New argument PIXELWISE.
5177 Calculate pixelwise.
5178 (Fdelete_other_windows_internal, adjust_window_margins)
5179 (window_resize_check, window_resize_apply)
5180 (Fdelete_window_internal, Fresize_mini_window_internal)
5181 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5182 (check_frame_size): Rename arguments. New argument PIXELWISE.
5183 Calculate pixelwise.
5184 (set_window_buffer): Make samebuf bool. Run configuration change
5185 hook only if buffer changed.
5186 (Fset_window_buffer): Rewrite doc-string.
5187 (make_window): Initialize new_pixel slot.
5188 (Fwindow_resize_apply): Check pixel size of root window.
5189 (Fsplit_window_internal): Call 2nd argument pixel_size.
5190 Calculate pixelwise.
5191 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5193 (save_window_data): New slots frame_text_width,
5194 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5195 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5197 (Fcurrent_window_configuration, Fset_window_configuration)
5198 (save_window_save, compare_window_configurations): Handle new
5199 slots in save_window_data and saved_window.
5200 (Fset_window_scroll_bars): Fix doc-string.
5201 (window_resize_pixelwise): New variable.
5202 (coordinates_in_window, Fcoordinates_in_window_p):
5204 (make_parent_window): Adjust sequence_number.
5205 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5207 * window.h (struct window): New members new_pixel, pixel_left,
5208 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5209 (wset_new_pixel): New function.
5210 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5211 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5212 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5213 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5214 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5215 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5216 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5217 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5218 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5219 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5220 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5221 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5222 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5223 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5224 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5226 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5227 (window_body_width, check_frame_size): Adapt external declarations.
5228 * xdisp.c (last_max_ascent): New integer.
5229 (window_text_bottom_y): Handle bottom divider.
5230 (window_box_width, window_box_height): Calculate pixelwise.
5231 (get_glyph_string_clip_rects): Handle right divider.
5232 (remember_mouse_glyph): When windows are resized pixelwise
5233 proceed with width and height set to 1.
5234 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5236 (move_it_to): Calculate and return maximum x position
5238 (Fwindow_text_pixel_size): New function.
5239 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5240 (tool_bar_lines_needed): Rename to tool_bar_height.
5241 Calculate pixelwise.
5242 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5243 Calculate pixelwise.
5244 (redisplay_tool_bar): Calculate pixelwise.
5245 (redisplay_window): Calculate pixelwise. Handle dividers.
5246 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5247 (x_draw_vertical_border): Handle dividers.
5248 (define_frame_cursor1): Handle vertical drag cursor.
5249 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5250 (expose_window): Calculate pixelwise. Handle dividers.
5251 (init_xdisp): Initialize pixel values.
5252 * xfaces.c (Qwindow_divider): New face.
5253 (realize_basic_faces): Realize it.
5254 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5255 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5256 (x_set_scroll_bar_default_width): Default actual width to 16.
5257 (Fx_create_frame): Set sizes pixelwise.
5258 (x_create_tip_frame): Default divider widths to zero.
5259 Pixelize call of change_frame_size.
5260 (Fx_show_tip): Handle divider widths. Initial pixel position
5262 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5263 (Vx_window_vertical_drag_shape): New option.
5264 * xmenu.c (free_frame_menubar): Pixelize call of
5266 * xterm.c (x_draw_window_divider): New function.
5267 (x_update_window_end): Optionally draw right divider.
5268 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5269 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5270 (handle_one_xevent, x_new_font): Calculate pixelwise.
5271 (x_set_window_size_1, x_set_window_size): New argument
5272 pixelwise. Calculate pixelwise.
5273 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5274 (struct x_redisplay_interface): Add x_draw_window_divider.
5275 * xterm.h (struct x_output): Add vertical_drag_cursor.
5277 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5279 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5280 Set invisible frames's `redisplay' when a full redisplay is requested.
5281 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5282 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5283 (display_mode_lines): Set it here instead.
5285 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5287 * dispextern.h (set_window_update_flags): Remove.
5289 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5291 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5293 * xdisp.c (REDISPLAY_SOME_P): New macro.
5294 (redisplay_internal): Use it (bug#15999).
5295 (prepare_menu_bars, redisplay_window): Use it as well.
5297 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5299 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5301 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5302 (globals_of_w32font): Zero it out.
5303 (GetCharWidth32W_Proc): New function pointer.
5304 (get_char_width_32_w): New function.
5305 (compute_metrics): If get_glyph_outline_w returns an error, try
5306 get_char_width_32_w before declaring a failure. This avoids
5307 punishing raster (a.k.a. "bitmap") fonts by slowing down
5308 redisplay. (Bug#6364).
5310 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5312 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5313 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5314 highlight needs to be redisplayed. (Bug#15913)
5316 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5318 Fix minor problems found by static checking.
5319 * buffer.h (struct buffer_text, struct buffer):
5320 * frame.h (struct frame):
5321 * window.h (struct window):
5322 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5323 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5324 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5325 no-longer-valid use of HAVE_MENUS.
5326 * xdisp.c (propagate_buffer_redisplay): Now static.
5328 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5330 * xmenu.c (Fmenu_or_popup_active_p):
5331 * window.c (Fset_window_configuration):
5332 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5333 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5334 * fns.c (Fyes_or_no_p):
5335 * editfns.c (Fmessage_box, Fmessage_or_box):
5336 * alloc.c (make_save_ptr_ptr):
5337 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5339 * window.c (Fset_window_configuration): Move select_window later.
5341 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5343 Refine redisplay optimizations to only redisplay *some* frames/windows
5344 rather than all of them.
5345 * xdisp.c (REDISPLAY_SOME): New constant.
5346 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5347 (bset_redisplay, bset_update_mode_line): New functions.
5348 (message_dolog): Use bset_redisplay.
5349 (clear_garbaged_frames): Use fset_redisplay.
5350 (echo_area_display): Use wset_redisplay.
5351 (buffer_shared_and_changed): Remove.
5352 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5353 frame titles. Compute the actual set of windows redisplayed.
5354 Don't update frame titles and menu bars for frames that don't need to
5356 (propagate_buffer_redisplay): New function.
5358 (redisplay_internal): Use it. Be more selective in the set of windows
5359 we redisplay. Propagate windows_or_buffers_changed to
5360 update_mode_lines a bit later to simplify the code.
5361 (mark_window_display_accurate_1): Reset window and buffer's
5363 (redisplay_window): Do nothing if neither the window nor the buffer nor
5364 the frame needs redisplay.
5365 * window.h (struct window): Add `redisplay' field.
5366 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5367 (redisplay_other_windows, window_list): New declarations.
5368 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5369 (window_list): Not static any more.
5370 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5371 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5372 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5373 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5374 * frame.h (struct frame): Add `redisplay' field.
5375 Move `external_menu_bar' bitfield next to other bit-fields.
5376 (SET_FRAME_GARBAGED): Use fset_redisplay.
5377 (SET_FRAME_VISIBLE): Don't garbage the frame;
5378 Use redisplay_other_windows.
5379 * buffer.h (struct buffer): Add `redisplay' field.
5380 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5381 (modify_overlay): Use bset_redisplay.
5382 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5384 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5386 Support w32 file notifications in batch mode.
5387 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5388 invalid (which happens in batch mode). If non-interactive, call
5389 handle_file_notifications to store file notification events in the
5390 input queue. (Bug#15933)
5392 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5394 * w32inevt.c (handle_file_notifications): Now external, not static.
5396 * w32term.h (handle_file_notifications): Provide prototype.
5398 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5399 init_crit, since init_display, which does that otherwise, is not
5402 2013-11-27 Glenn Morris <rgm@gnu.org>
5404 * Makefile.in ($(lispsource)/international/charprop.el): New.
5405 (emacs$(EXEEXT)): Depend on charprop.el.
5407 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5409 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5410 deleting portions of the buffer under non-nil REPLACE argument.
5413 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5414 directory, watch it and not its parent.
5415 (add_watch): Allow empty string in FILE.
5417 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5419 * window.c (Fset_window_start, window_resize_apply)
5420 (window_scroll): Reset window_end_valid (Bug#15957).
5422 2013-11-27 Glenn Morris <rgm@gnu.org>
5424 * Makefile.in (leimdir): Now in lisp source directory.
5425 ($(leimdir)/leim-list.el): Just use ../leim .
5426 * epaths.in (PATH_DUMPLOADSEARCH):
5427 * lread.c (load_path_default):
5428 * nsterm.m (ns_load_path): No more leim directory.
5430 2013-11-26 Andreas Schwab <schwab@suse.de>
5432 * .gdbinit (xgettype): Add cast.
5434 2013-11-26 Glenn Morris <rgm@gnu.org>
5436 Preload leim-list.el.
5437 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5438 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5439 is a single directory.
5441 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5443 bool-vector-subsetp is now the normal direction (Bug#15912).
5444 * data.c (Fbool_vector_subsetp): Test whether the first argument
5445 is a subset of the second one, not the reverse. Add doc string.
5447 Fix minor problems found by static checking.
5448 * lread.c (load_path_default): Now static.
5449 * textprop.c (text_property_stickiness): Be consistent about the
5450 test used when deciding whether to consider the previous character.
5451 This simplifies the code a bit.
5453 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5455 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5457 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5458 (syms_of_frame): Don't defsubr them.
5460 2013-11-25 Glenn Morris <rgm@gnu.org>
5462 * lread.c (load_path_default): Change the sense of the argument.
5463 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5464 from dump_path. When it is not, avoid checking dump_path twice.
5466 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5467 uninstalled dump_path against installed Vload_path. (Bug#15964)
5469 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5471 Export get_pos_property to Elisp.
5472 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5473 (syms_of_editfns): Export it to Elisp.
5475 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5477 2013-11-23 Romain Francoise <romain@orebokech.com>
5479 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5480 initialization here ...
5481 (syms_of_fileio): ... from here.
5483 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5485 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5486 Please use --enable-check-lisp-object-type.
5488 2013-11-23 Glenn Morris <rgm@gnu.org>
5490 * process.c (get_process): Explicit error for dead buffers.
5492 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5494 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5496 2013-11-23 Glenn Morris <rgm@gnu.org>
5498 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5499 * lread.c (load_path_check): Take path to check as argument.
5500 (load_path_default): New, split from init_lread.
5501 (init_lread): Move calc of default load-path to load_path_default.
5502 Empty elements in EMACSLOADPATH now stand for the default.
5503 (load-path): Doc fix.
5504 * emacs.c (decode_env_path): Add option to treat empty elements
5505 as nil rather than ".".
5506 * callproc.c (init_callproc_1, init_callproc):
5507 * image.c (Vx_bitmap_file_path):
5508 * lisp.h (decode_env_path):
5509 * lread.c (Vsource_directory):
5510 Update for new argument spec of decode_env_path.
5512 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5514 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5515 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5517 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5519 Fix some dependency problems that cause unnecessary recompiles.
5520 Problem reported by RMS in
5521 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5522 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5523 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5524 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5525 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
5526 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
5527 (boostrap-clean): No need to remove stamp-oldxmenu.
5529 Fix recently introduced bool vector overrun.
5530 This was due to an optimization that went awry.
5531 Reported by Glenn Morris in
5532 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
5533 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
5534 for empty vectors, undoing the 2013-11-18 change.
5535 * data.c (bool_vector_binop_driver): Rely on this.
5536 Fix bug that occasionally overran the destination.
5537 * lisp.h (struct Lisp_Bool_vector): Document this.
5539 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
5541 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
5544 * nsterm.m (init, run, stop:): Comment out for now, does not work
5547 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
5549 * charset.c (syms_of_charset): Don't read past end of string.
5551 2013-11-19 Glenn Morris <rgm@gnu.org>
5553 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
5555 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
5557 Add hooks to run on gaining/losing focus. (Bug#15029)
5558 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
5559 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
5560 (syms_of_frame): Add focus-in-hook, focus-out-hook.
5562 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
5564 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
5565 The old names predated the API change that put destination at end.
5567 Improve API of recently-added bool vector functions (Bug#15912).
5568 The old API had (bool-vector-count-matches A B)
5569 and (bool-vector-count-matches-at A B I), which gave the
5570 misleading impression that the two functions were variants, one
5571 with a location I. The new API has (bool-vector-count-population A)
5572 and (bool-vector-count-consecutive A B I) to make the distinction
5573 clearer. The first function no longer has a B argument, since the
5574 caller can easily determine the number of nils if the length and
5575 number of ts is known.
5576 * data.c (Fbool_vector_count_population): Rename from
5577 bool_vector_count_matches, and accept just 1 argument.
5578 (Fbool_vector_count_consecutive): Rename from
5579 Fbool_vector_count_matches_at.
5581 Always allocate at least one bits_word per bool vector.
5582 See Daniel Colascione in:
5583 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
5584 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
5585 * data.c (bool_vector_binop_driver): Rely on this. Tune.
5586 * lisp.h (struct Lisp_Bool_vector): Document this.
5588 2013-11-18 Eli Zaretskii <eliz@gnu.org>
5590 * insdel.c (invalidate_buffer_caches): New function, consolidated
5591 from part of prepare_to_modify_buffer.
5592 (insert_from_gap, prepare_to_modify_buffer):
5593 * coding.c (code_convert_region, code_convert_string):
5594 Call invalidate_buffer_caches. (Bug#15841)
5596 * lisp.h (invalidate_buffer_caches): Add prototype.
5598 2013-11-17 Eli Zaretskii <eliz@gnu.org>
5600 * w32term.c (x_update_window_end): Don't invalidate the entire
5601 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5602 highlight needs to be redisplayed. (Bug#15913)
5604 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
5606 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
5608 2013-11-16 Eli Zaretskii <eliz@gnu.org>
5610 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
5611 while we are using Vprin1_to_string_buffer.
5613 * keymap.c (describe_map): Don't crash if PT is 1 both before and
5614 after inserting the description string. (Bug#15907)
5616 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5618 * data.c: Work around bogus GCC diagnostic about shift count.
5619 Reported by Eli Zaretskii in
5620 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
5621 (pre_value): New function.
5622 (count_trailing_zero_bits): Use it.
5624 2013-11-15 Eli Zaretskii <eliz@gnu.org>
5626 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
5627 assume C macros are not supported even under -g3 in these old GCC
5630 2013-11-15 Leo Liu <sdl.web@gmail.com>
5632 * minibuf.c (Ftry_completion, Fall_completions)
5633 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
5635 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5637 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
5638 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
5639 This avoids placing unnecessary constants into the Emacs code.
5641 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
5643 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
5644 for Cygwin w32 build.
5646 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
5647 for Cygwin w32 build. (Bug#15892)
5649 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
5651 Simplify, port and tune bool vector implementation.
5652 * alloc.c (bool_vector_exact_payload_bytes)
5653 (bool_vector_payload_bytes): Remove.
5654 (bool_vector_fill): Return its argument.
5655 * alloc.c (bool_vector_fill):
5657 * print.c (print_object):
5658 Simplify by using bool_vector_bytes.
5659 * alloc.c (make_uninit_bool_vector):
5660 New function, broken out from Fmake_bool_vector.
5661 (Fmake_bool_vector): Use it. Use tail call.
5662 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
5663 * data.c (BITS_PER_ULL): New constant.
5664 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
5665 if long long versions don't exist.
5666 (shift_right_ull): New function.
5667 (count_one_bits_word): New function, replacing popcount_bits_word
5668 macro. Don't assume that bits_word is no wider than long long.
5669 (count_one_bits_word, count_trailing_zero_bits):
5670 Don't assume that bits_word is no wider than long long.
5671 * data.c (bool_vector_binop_driver, bool_vector_not):
5672 * fns.c (Fcopy_sequence):
5674 Create an uninitialized destination, to avoid needless work.
5675 (internal_equal): Simplify.
5676 (Ffillarray): Prefer tail call.
5677 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
5678 contain at least one word.
5679 (bits_word_to_host_endian): Prefer if to #if. Don't assume
5680 chars are narrower than ints.
5681 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
5682 * fns.c (Fcopy_sequence):
5684 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
5685 Don't try to port to hosts where bits_word values have holes; the
5686 code wouldn't work there anyway. Verify this assumption, though.
5687 (bool_vector_bytes): New function.
5688 (make_uninit_bool_vector): New decl.
5689 (bool_vector_fill): Now returns Lisp_Object.
5691 * xfns.c (xic_create_fontsetname):
5692 * xrdb.c (gethomedir): Prefer tail calls.
5694 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
5696 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
5697 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
5699 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
5700 that requires a return value.
5701 (Fset_buffer_modified_p): Take advantage of this change to do
5704 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5706 * buffer.c (Frestore_buffer_modified_p): Sync it with
5707 Fset_buffer_modified_p.
5708 (Fforce_mode_line_update): New function, moved from subr.el.
5709 (Fset_buffer_modified_p): Use them.
5710 (syms_of_buffer): Defsubr Fforce_mode_line_update.
5712 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
5714 * search.c (find_newline): Rewrite to prefer offsets to pointers.
5715 This avoids undefined behavior when subtracting pointers into
5716 different aways. On my platform it also makes the code a tad
5717 smaller and presumably faster.
5719 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5721 * keyboard.c (command_loop_1): Use region-extract-function.
5722 * insdel.c (Qregion_extract_function): Not static any more (can we
5723 stop pretending that these vars can benefit from being marked static?).
5725 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5727 * search.c (find_newline): If buffer text is relocated during the
5728 "dumb loop", adjust C pointers into buffer text to follow suit.
5731 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
5733 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
5734 for conversion (Bug#15837).
5736 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5738 * fileio.c (Finsert_file_contents): Invalidate the newline cache
5739 for the entire range of inserted characters. (Bug#15841)
5741 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
5743 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
5745 (realize_default_face): Remove assignment to distant-foreground if
5746 unspecified (Bug#15815).
5748 2013-11-08 Eli Zaretskii <eliz@gnu.org>
5750 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
5751 cache-long-scans disabled, since we don't want to call
5752 prepare_to_modify_buffer (in insert_1_both) for each message we
5755 * buffer.h (bset_cache_long_scans): New INLINE function, moved
5756 from buffer.c. Improve commentary to the buffer field setter
5759 * buffer.c (bset_cache_long_scans): Static function deleted.
5760 Improve commentary to the buffer field setter functions.
5761 (init_buffer_once): Default for cache-long-scans changed to t.
5764 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
5766 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
5768 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
5769 This bug was introduced in my 2013-06-21 change, and caused
5770 struct Lisp_Sub_Char_Table objects to be given too many slots,
5771 which broke 'make -C admin/unidata'.
5773 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
5775 Import changes from mac-port 4.5.
5776 * macfont.m (mac_font_copy_default_descriptors_for_language)
5777 (mac_font_copy_default_name_for_charset_and_languages): Declare.
5778 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
5779 (macfont_language_default_font_names): New.
5780 (macfont_list): Rearrange language/charset code.
5781 (macfont_close): Don't check for macfont_info->cache.
5782 (mac_ctfont_create_preferred_family_for_attributes): New font
5783 selection code, call
5784 mac_font_copy_default_name_for_charset_and_languages.
5785 (mac_font_copy_default_descriptors_for_language)
5786 (mac_font_copy_default_name_for_charset_and_languages): New functions.
5788 * macfont.h (kCTVersionNumber10_9): Define if not defined.
5790 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
5792 Port to C11 aligned_alloc, and fix some integer overflows.
5793 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
5794 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
5795 and use of posix_memalign replaced with aligned_alloc.
5796 (aligned_alloc): New function, defined or declared as needed.
5797 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
5798 Don't undef; configure.ac now does this.
5799 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
5800 (calloc, aligned_alloc): Check for integer overflow.
5801 (aligned_alloc): Rename from memalign. All uses changed.
5802 (memalign): New function, an alias for aligned_alloc.
5804 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5806 * xdisp.c (redisplay_internal): Fix typo in last change.
5808 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5810 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
5812 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5814 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
5815 redisplay--mode-lines-cause.
5816 (redisplay_internal): Keep them uptodate. Remove redundant check of
5817 buffer_shared_and_changed.
5818 * *.[chm]: Number every assignment to update_mode_lines so we
5819 can track why it is set.
5821 2013-11-06 Eli Zaretskii <eliz@gnu.org>
5823 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
5825 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5827 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
5828 can track why it is set.
5830 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5832 Integer-related fixes for term.c etc.
5833 * dispextern.h (face_tty_specified_color): New function.
5834 * term.c (turn_on_face): Don't rely on undefined behavior when
5835 assigning an out-of-range value to 'long'.
5836 Simplify test for toggling highlight.
5837 (tty_capable_p): Omit last two (unused) args. All callers changed.
5838 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
5839 (read_menu_input, tty_menu_activate, tty_menu_show):
5840 * xfaces.c (x_supports_face_attributes_p)
5841 (tty_supports_face_attributes_p):
5842 Use bool for boolean. All callers changed.
5843 (tty_supports_face_attributes_p): Omit defaults for color indices;
5844 no longer needed. Simplify tail call.
5846 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5848 * xdisp.c (prepare_menu_bars): Mark static.
5849 * lisp.h (prepare_menu_bars): Don't declare.
5850 * xselect.c (x_handle_selection_clear):
5851 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
5853 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5855 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
5856 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
5858 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5860 * keyboard.c (Fcommand_error_default_function): Rename from
5861 Fdefault_error_output.
5863 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
5865 * keyboard.c (Fdefault_error_output): New function, extracted from
5867 (syms_of_keyboard): Use it for Vcommand_error_function.
5869 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5871 * eval.c (handlerlist_sentinel): New variable (bug#15802).
5872 (init_eval): Use it to ensure handlerlist is non-NULL.
5873 (unwind_to_catch): Make sure we never set handlerlist to NULL.
5874 (Fsignal): Adjust NULLness test of handlerlist.
5875 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
5877 2013-11-05 Eli Zaretskii <eliz@gnu.org>
5879 * callproc.c (call_process): Call prepare_to_modify_buffer before
5880 decoding text read from the sub-process, as the decoded stuff will
5881 be inserted into the buffer. This will invalidate the various
5882 caches maintained for the buffer. (Bug#15148)
5884 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
5886 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
5887 string of glyphless-char-display.
5889 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
5891 * nsfns.m (ns_get_name_from_ioreg): New function.
5892 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
5893 OSX >= 10.9. Use ns_get_name_from_ioreg.
5895 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5897 Simplify and port recent bool vector changes.
5898 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
5899 only in this file. Use a more-efficient implementation if the
5900 second argument is a power of 2.
5901 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
5902 Remove no-longer-necessary compile-time checks.
5903 (bool_vector_exact_payload_bytes): New function.
5904 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
5905 exact payload changed to call the new function. Do not assume
5906 that the arg or result fits in ptrdiff_t.
5907 (bool_vector_fill): New function.
5908 (Fmake_bool_vector): Use it. Don't assume bit counts fit
5910 (vroundup_ct): Don't assume arg fits in size_t.
5911 * category.c (SET_CATEGORY_SET): Remove. All callers now just
5912 invoke set_category_set.
5913 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
5914 All callers changed. Use bool_vector_set.
5915 * category.h (XCATEGORY_SET): Remove; no longer needed.
5916 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
5918 * data.c (Faref): Use bool_vector_ref.
5919 (Faset): Use bool_vector_set.
5920 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
5921 (Fbool_vector_not, Fbool_vector_count_matches)
5922 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
5923 * fns.c (concat): Use bool_vector_ref.
5924 (Ffillarray): Use bool_vector_fill.
5925 (mapcar1): Use bool_vector_ref.
5926 (sxhash_bool_vector): Hash words, not bytes.
5927 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
5928 a constant, since it's now used in #if.
5929 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
5930 unsigned char on unusual architectures, so that we no longer
5931 assume that the number of bits per bits_word is a power of two or
5932 is a multiple of 8 or of CHAR_BIT.
5933 (Qt): Add forward decl.
5934 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
5935 at least as strictly as bits_word.
5936 (bool_vector_data, bool_vector_uchar_data): New accessors.
5937 All data structure accesses changed to use them.
5938 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
5939 (bool_vector_set): New functions.
5940 (bool_vector_fill): New decl.
5941 (ROUNDUP): Move to alloc.c as described above.
5943 Fix recent gnutls changes.
5944 * gnutls.c (Fgnutls_boot): Don't assume C99.
5945 * process.c (wait_reading_process_output): Fix typo in recent change.
5947 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
5949 * process.c (wait_reading_process_output, read_process_output)
5950 (send_process): Check gnutls_state is not NULL.
5952 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
5953 (Fgnutls_boot): Set process gnutls_p later, after initialization.
5955 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
5957 * nsterm.m (init, run, stop:): New methods in EmacsApp for
5958 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
5960 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
5963 * nsfns.m (Fx_create_frame): Fix memory leak.
5965 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
5966 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
5967 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
5969 2013-11-04 Eli Zaretskii <eliz@gnu.org>
5971 * xdisp.c (message3_nolog, message_with_string): Encode the string
5972 before writing it to the terminal in a non-interactive session.
5974 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
5975 sure we concatenate them into a unibyte string.
5977 * fileio.c (make_temp_name): Encode PREFIX, and decode the
5978 resulting temporary name before returning it to the caller.
5979 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
5980 is a unibyte string, convert NAME to a unibyte string to ensure
5981 that the result is also a unibyte string.
5983 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
5984 create unibyte strings from default paths and directory/file
5987 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
5990 * callproc.c (init_callproc): Use build_unibyte_string to make
5991 sure we create unibyte strings from default paths and
5992 directory/file names.
5994 * buffer.c (init_buffer): Don't store default-directory of
5995 *scratch* in multibyte form. The original problem which led to
5996 that is described in
5997 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
5998 but it was solved long ago. (Bug#15260)
6000 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6002 Port to stricter C99 platforms.
6003 Especially, C99 prohibits nesting a struct X inside struct Y if
6004 struct X has a flexible array member.
6005 * alloc.c (struct sdata): New type.
6006 (sdata): Implement in terms of struct sdata.
6007 Remove u member; all uses replaced by next_vector, set_next_vector.
6008 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6009 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6010 (struct sblock): Rename first_data member to data, which is now
6011 a flexible array member. All uses changed.
6012 (next_vector, set_next_vector, large_vector_vec): New functions.
6013 (vector_alignment): New constant.
6014 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6015 (struct large-vector): Now merely a NEXT member, since the old approach
6016 ran afoul of stricter C99. All uses changed to use
6017 large_vector_vec or large_vector_offset.
6018 (large_vector_offset): New constant.
6019 * dispnew.c: Include tparam.h, for tgetent.
6020 Do not include term.h; no longer needed.
6021 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6022 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6023 (struct Lisp_Vector): Use a flexible array member for contents,
6024 instead of a union with a member that is an array of size 1.
6026 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6027 fact that the struct no longer contains a union.
6028 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6029 (struct Lisp_Save_Value, struct Lisp_Free):
6030 Use unsigned, not int, for spacers, to avoid c99 warning.
6031 (union specbinding): Use unsigned, not bool, for bitfield, as
6032 bool is not portable to pre-C99 hosts.
6034 2013-11-04 Glenn Morris <rgm@gnu.org>
6036 * emacs.c (usage_message): Mention that `-L :...' appends.
6038 2013-11-02 Glenn Morris <rgm@gnu.org>
6040 * Makefile.in (abs_builddir): Remove.
6041 (bootstrap_exe): Use relative filename.
6043 Use relative filenames in TAGS files.
6044 * Makefile.in (abs_srcdir): Remove it again.
6045 (.PHONY): Remove frc.
6046 (maintainer-clean): No more TAGS-LISP file.
6047 (TAGS): Pass relative file names to etags.
6048 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6050 * Makefile.in (abs_srcdir): New, set by configure.
6052 (maintainer-clean): Remove pointless echo. That should be in the
6053 top-level Makefile, if anywhere. Delete TAGS-LISP.
6054 (extraclean): No s/ and m/ directories for some time.
6055 (TAGS): Also depend on ctagsfiles3.
6056 Remove no-longer-defined S_FILE.
6057 Pass absolute filenames to etags once more.
6058 (TAGS-LISP): Replace lispdir with its expansion.
6059 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6060 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6062 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6064 * xfaces.c (check_lface_attrs, realize_default_face):
6065 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6066 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6068 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6070 * emacs.c (original_pwd): Remove global var by making it local.
6071 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6073 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6075 * xfaces.c: Declare color_distance.
6076 (QCdistant_foreground): New variable.
6077 (NEAR_SAME_COLOR_THRESHOLD): New define.
6078 (load_color2): New function.
6079 (load_color): Call load_color2.
6080 (load_face_colors): Call load_color2 and if distant-color is specified
6081 calculate distant and use distant-color if colors are near.
6082 (LFACE_DISTANT_FOREGROUND): New define.
6083 (merge_face_ref, Finternal_set_lisp_face_attribute)
6084 (Finternal_get_lisp_face_attribute)
6085 (x_supports_face_attributes_p): Handle distant-foreground similar to
6087 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6089 * dispextern.h (lface_attribute_index):
6090 Add LFACE_DISTANT_FOREGROUND_INDEX.
6092 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6094 * image.c (pbm_next_char): New function.
6095 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6096 (pbm_scan_number): Use it.
6097 (Qlibjpeg_version): New variable.
6098 (syms_of_image): DEFSYM and initialize it.
6100 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6102 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6104 2013-10-31 Glenn Morris <rgm@gnu.org>
6106 * emacs.c (original_pwd): New char.
6107 (main): If using --chdir, store original_pwd.
6108 (init_cmdargs): When setting Vinvocation_directory based on a
6109 relative argv[0], use original_pwd if set. (Bug#15768)
6111 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6113 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6115 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6117 * insdel.c: Fix minor problems found by static checking.
6118 (Qregion_extract_function): Now static.
6119 (prepare_to_modify_buffer_1): Remove unused locals.
6121 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6123 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6124 (syms_of_xdisp): Declare pre-redisplay-function.
6125 (markpos_of_region): Remove function.
6126 (init_iterator, compute_stop_pos, handle_face_prop)
6127 (face_before_or_after_it_pos, reseat_to_string)
6128 (get_next_display_element, window_buffer_changed)
6129 (redisplay_internal, try_cursor_movement, redisplay_window)
6130 (try_window_reusing_current_matrix, try_window_id, display_line)
6131 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6132 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6133 * window.h (struct window): Remove field `region_showing'.
6134 * dispextern.h (struct it): Remove region_beg/end_charpos.
6135 (face_at_buffer_position, face_for_overlay_string)
6136 (face_at_string_position): Update prototypes.
6137 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6138 (face_at_string_position): Remove `region_beg' and `region_end' args.
6139 * fontset.c (Finternal_char_font):
6140 * font.c (font_at, font_range): Adjust calls accordingly.
6141 * insdel.c (Qregion_extract_function): New var.
6142 (syms_of_insdel): Initialize it.
6143 (prepare_to_modify_buffer_1): Use it.
6145 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6147 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6148 * ftxfont.c (ftxfont_get_gcs):
6149 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6150 * xfaces.c (x_free_colors, x_free_dpy_colors)
6151 (x_create_gc, unload_color):
6152 * xselect.c (x_property_data_to_lisp):
6153 * xsettings.c (parse_settings):
6154 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6155 (get_bits_and_offset): Adjust definition.
6156 * frame.c (XParseGeometry): Adjust locals.
6157 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6158 * regex.h (toplevel): Likewise for reg_syntax_t.
6160 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6162 * eval.c (run_hook_with_args): Use FUNCTIONP.
6164 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6166 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6167 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6168 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6169 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6170 on MS-Windows anyway.
6171 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6172 (free_realized_face): ...adjust user.
6173 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6174 white relief pixels to -1.
6175 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6176 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6177 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6179 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6181 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6182 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6183 in practice now. All callers changed.
6185 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6187 * dispextern.h (struct face): Use bitfields for 'underline_type'
6188 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6189 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6190 'stipple' member. Move 'lface' member up to help...
6191 * xfaces.c (make_realized_face): ...this function to find and
6192 clear just the members that need clearing.
6193 (load_face_colors, realize_x_face):
6194 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6196 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6198 * xftfont.c (struct xftfont_info): Remove set-but-unused
6200 (xftfont_open): Adjust user.
6201 (xftfont_get_colors): Remove useless prototype.
6203 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6205 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6206 before passing them to 'unexec'. (Bug#15260)
6208 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6210 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6212 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6214 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6215 the changed signature of the font driver's 'close' method.
6217 * w32font.h (w32font_close): Adjust the prototype to the change in
6218 function definition.
6220 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6222 * w32uniscribe.c (uniscribe_close): Adapt the call to
6223 w32font_close to its new prototype.
6225 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6227 Omit unused frame argument of font API's close function.
6228 * font.h (struct font): Drop frame argument. Adjust comment.
6229 * font.c (font_clear_cache, font_close_object): Adjust users.
6230 * ftfont.c (ftfont_close):
6231 * ftxfont.c (ftxfont_close):
6232 * macfont.m (macfont_close):
6233 * nsfont.m (nsfont_close):
6234 * w32font.c (w32font_close):
6235 * xfont.c (xfont_close):
6236 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6237 tweak comments and make functions safe if called more than once for
6238 the same font object.
6240 Perform font-specific cleanup when font object is swept by GC. See
6241 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6242 * alloc.c (cleanup_vector): New function.
6243 (sweep_vector): Call it for each reclaimed vector object.
6244 * font.h (struct font): Adjust comment.
6246 2013-10-24 Glenn Morris <rgm@gnu.org>
6248 * Makefile.in (abs_top_srcdir): New, set by configure.
6250 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6252 Adjust recent font-related changes to fix bug#15686.
6253 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6254 is a live window system frame, mark its default font too.
6256 2013-10-23 Glenn Morris <rgm@gnu.org>
6258 * Makefile.in (RUN_TEMACS): Make relative (again).
6259 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6260 (bootstrap-emacs$(EXEEXT)):
6261 Quote entities that might contain whitespace.
6263 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6265 Port to Solaris 10 and its bundled GCC.
6266 Problem reported by Timothy C. Burt.
6267 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6269 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6271 Do not allow font caches to grow too large.
6272 * alloc.c (compact_font_cache_entry, compact_font_caches):
6273 New functions or stub if not HAVE_WINDOW_SYSTEM.
6274 (compact_undo_list): Factor out from Fgarbage_collect.
6276 (mark_face_cache): Mark face font. Move down to avoid
6278 (mark_terminals): Do not mark font cache here.
6279 (Fgarbage_collect): Call compaction functions described
6280 above. Adjust comment.
6282 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6284 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6285 chdir to HOME (bug#15607).
6287 * nsterm.m (Qcocoa, Qgnustep): New variables.
6288 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6289 (ns_get_color): Make selection color work for GNUstep also.
6291 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6293 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6294 handles mouse clicks. Instead, let GPM use the same code as all
6295 the other mice use. See the discussion starting at
6296 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6297 for the details of the problem with the menu bar this fixes.
6299 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6301 Remove port-specific display name lists to avoid extra
6302 complexity and data duplication with display info lists.
6303 * xterm.h (x_display_name_list): Remove declaration.
6304 * xterm.c (x_display_name_list): Remove.
6305 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6306 * xfns.c (x_display_info_for_name, Fx_display_list):
6307 Likewise. Use x_display_list where appropriate.
6308 * w32term.h (w32_display_name_list): Remove declaration.
6309 * w32term.c (w32_display_name_list): Remove.
6310 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6312 * w32fns.c (x_display_info_for_name, Fx_display_list):
6313 Likewise. Use x_display_list where appropriate.
6314 * nsterm.h (ns_display_name_list): Remove declaration.
6315 * nsterm.m (ns_display_name_list): Remove.
6316 (ns_term_init, syms_of_nsterm): Adjust users.
6317 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6318 Likewise. Use x_display_list where appropriate.
6319 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6320 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6321 (mark_terminals): Mark per-terminal font cache.
6323 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6325 Don't run timers in input-pending-p. Its new check-timers param
6326 provides the prior behavior. (Bug#15045).
6327 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6329 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6331 Make some functions static in non-Microsoft builds.
6332 On my platform (Fedora 19 x86-64), this shrinks the
6333 Emacs executable (text+data) by 0.25%.
6334 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6335 (load_color) [!MSDOS]:
6336 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6337 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6338 * lisp.h (check_existing):
6339 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6340 (network_interface_info) [!WINDOWSNT]:
6341 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6342 Remove extern decls.
6343 * fileio.c (check_existing):
6344 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6345 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6346 (network_interface_info) [!WINDOWSNT]:
6347 * term.c (encode_terminal_code) [!WINDOWSNT]:
6348 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6349 * xfaces.c (load_color) [!MSDOS]:
6351 * fileio.c (check_existing, check_executable, check_writable):
6352 * process.c (network_interface_list, network_interface_info):
6353 Move earlier, so that we don't need forward decls.
6354 * gnutls.c (fn_gnutls_transport_set_errno)
6355 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6357 * w32.c (init_environment): Use faccessat rather than
6358 check_existing, partly for consistency with the rest of the code
6359 in this file, partly so that check_existing can be static.
6361 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6362 * emacs.c (MAIN_PROGRAM): New macro.
6363 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6364 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6366 bool vector int width fixes
6367 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6368 (Fbool_vector_count_matches_at):
6369 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6370 can exceed PTRDIFF_MAX, at least in theory.
6371 (Fbool_vector_count_matches_at):
6372 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6374 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6376 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6377 (struct sockaddr): Add forward decl, for platforms that lack it.
6379 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6381 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6384 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6386 * w32.c (network_interface_get_info, network_interface_list)
6387 (network_interface_info): New functions. (Bug#15610)
6388 (GetAdaptersInfo_Proc): New typedef.
6389 (get_adapters_info): New wrapper function.
6390 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6392 * process.h (network_interface_list, network_interface_info):
6395 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6396 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6397 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6398 for WINDOWSNT. Doc fix.
6399 (syms_of_process): Defsubr Snetwork_interface_list and
6400 Snetwork_interface_info unconditionally.
6402 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6403 in NS GUI sessions. (Bug#15629)
6405 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6407 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6409 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6411 * print.c (print_object): Print " ..." when truncating bool vectors.
6413 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6415 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6416 standard mouse buttons.
6418 * termhooks.h (struct input_event): Remove incorrect commentary.
6420 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6422 Disallow bool vector operations on mixed-length operands.
6423 The old behavior left garbage in the result vector sometimes,
6424 and didn't seem to be useful.
6425 * data.c (Qwrong_length_argument): New static var.
6426 (wrong_length_argument): New function.
6427 (bool_vector_binop_driver): Check that args agree in length.
6429 * keyboard.c, keyboard.h (all_kboards): Now static.
6431 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6433 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6434 note from the lispref.
6436 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6438 * nsterm.h (struct ns_display_info): Remove set-but-unused
6439 member image_cache (image caches are per-terminal anyway).
6440 (FRAME_X_IMAGE_CACHE): Remove.
6441 * nsterm.m (ns_initialize_display_info): Adjust user.
6443 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6445 * w32proc.c: Include mingw_time.h.
6447 * w32.c: Include mingw_time.h.
6449 Implement scrolling of TTY menus when the screen is too short.
6451 * term.c (tty_menu_display): Accept an additional argument, the
6452 menu item from which to start displaying the menu. Account for
6453 the value of Y when limiting the menu to the number of available
6455 (mi_result): New enumeration.
6456 (read_menu_input): Return enumerated value. When the y coordinate
6457 hits min_y or max_y, return scroll indication instead of wrapping
6459 (tty_menu_activate): Handle the scrolling indications from
6460 read_menu_input. Compute the first menu item to display and pass
6461 it to tty_menu_display.
6463 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6465 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6466 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6467 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6468 Adjust to match the change described below.
6469 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6470 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6471 memory_below_frame members to...
6472 * termchar.h (struct tty_display_info): ...here because they're
6473 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6474 * term.c (init_tty):
6475 * nsterm.m (ns_create_terminal):
6476 * w32term.c (w32_create_terminal):
6477 * xterm.c (x_create_terminal): Adjust users.
6478 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6479 to filter out non-TTY frames. Adjust comment.
6480 (scrolling): Adjust user. Prefer eassert for debugging check.
6482 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6484 * xfaces.c (PT_PER_INCH): Remove unused macro.
6485 * termhooks.h (struct terminal): Remove set-but-unused
6486 member fast_clear_end_of_line.
6487 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6488 * nsterm.m (ns_create_terminal):
6489 * term.c (init_tty):
6490 * w32term.c (w32_create_terminal):
6491 * xterm.c (x_create_terminal): Adjust users.
6493 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6495 * lisp.h (bool_vector_size): New function.
6496 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6497 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6498 (Fbool_vector_not, Fbool_vector_count_matches_at):
6499 Remove uses of 'eassume' that should no longer be needed,
6500 because they are subsumed by the 'eassume' in bool_vector_size.
6502 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6504 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6505 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6506 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6508 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6510 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6511 have different dimensions. (Bug#15575)
6513 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6516 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6518 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6520 * term.c (tty_menu_show): Never return with unbalanced
6521 specpdl. Use eassert for debugging check. Adjust style.
6523 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6525 * term.c (read_menu_input): Make selection of menu items
6526 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
6527 (tty_menu_activate): Fix off-by-one error when computing max_y.
6529 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
6531 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
6532 audit logging (only used with GnuTLS 3.x) and enable it.
6534 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6536 * dispnew.c (redraw_frame): Remove useless #ifdef because
6537 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
6538 Also, move TTY fflush to...
6539 * term.c (tty_update_end): ...this function.
6541 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6543 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
6544 the end of the frame's glyph matrix. (Bug#15575)
6546 * term.c (tty_menu_display): Don't move cursor while overwriting
6547 frame's glyphs with menu items. Limit the number of items
6548 displayed to what can be shown on the available screen lines,
6549 excluding the echo area.
6550 (tty_menu_activate): Limit the Y coordinate allowed by
6551 read_menu_input to the last screen line used for menu display.
6553 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
6555 * lisp.h (eassume): New macro.
6556 Also, include <verify.h>, for 'assume'.
6557 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
6558 (vroundup, vector_nbytes):
6559 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6560 (Fbool_vector_not, Fbool_vector_count_matches)
6561 (Fbool_vector_count_matches_at):
6562 Use eassume, not eassert.
6563 * casetab.c (set_identity, shuffle):
6564 * composite.c (composition_gstring_put_cache):
6565 * dispnew.c (update_frame_1):
6566 * ftfont.c (ftfont_shape_by_flt):
6567 * image.c (gif_load):
6568 * intervals.c (offset_intervals):
6569 * macfont.m (macfont_shape):
6570 Remove calls to 'assume' that are no longer needed, because
6571 --enable-gcc-warnings no longer generates bogus warnings
6572 when these calls are removed.
6574 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6576 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
6578 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
6580 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
6581 (Qsubstitute_env_in_file_name): New var.
6582 (syms_of_fileio): Define it.
6584 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6586 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
6587 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
6590 * term.c (save_and_enable_current_matrix): Don't allocate and
6591 don't save margin areas.
6592 (restore_desired_matrix): Don't restore margin areas.
6593 (free_saved_screen): Don't free margin areas.
6595 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
6597 * image.c: Pacify --enable-gcc-warnings.
6598 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
6599 #define only if used.
6601 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6603 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
6604 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
6605 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
6606 (gif_load): For giflib v5.x and later, display the error message
6607 produced by giflib when its functions fail.
6608 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
6611 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6613 * keyboard.c (last_event_timestamp): Remove. For X selection and
6614 GTK popup menus, it may be obtained from per-frame X display info.
6615 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
6616 (process_special_events): Adjust users.
6617 * keyboard.h (last_event_timestamp): Remove declaration.
6618 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
6619 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
6620 * menu.h (xmenu_show): Adjust prototype.
6621 * menu.c (Fx_popup_menu): Adjust user.
6622 * xselect.c (x_own_selection, x_get_foreign_selection)
6623 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
6625 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6627 * keyboard.c (init_kboard): Now static. Add arg
6628 to denote window system. Adjust comment.
6629 (init_keyboard): Adjust user.
6630 (allocate_kboard): New function.
6632 * nsterm.m (ns_term_init):
6633 * term.c (init_tty):
6634 * w32term.c (w32_create_terminal):
6635 * xterm.c (x_term_init): Use it.
6636 * keyboard.h (init_kboard): Remove prototype.
6637 (allocate_kboard): Add prototype.
6639 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
6641 * image.c (GIFLIB_MAJOR): Ensure it's defined.
6642 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
6644 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6646 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
6648 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6650 * term.c (tty_menu_activate): Flush the output stream after
6651 showing the cursor, and don't mark the frame garbaged at exit from
6652 the function. Fixes redisplay glitches when moving from one menu
6655 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
6657 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
6658 or throw error (Bug#15570).
6660 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6662 * intervals.c (temp_set_point_both): Move test into 'eassert',
6665 * lisp.h (eassert): Don't use 'assume'.
6666 Sometimes 'assume' wins in performance, and sometimes it loses,
6667 so it shouldn't be used all the time. Perhaps we need two
6668 flavors of 'eassert', one for where 'assume' is far more likely
6669 to help or to hurt; but that can be done later.
6670 Problem reported by Dmitry Antipov in
6671 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
6672 Also, don't include <verify.h>; no longer needed.
6674 2013-10-09 Glenn Morris <rgm@gnu.org>
6676 * eval.c (Fcond): Doc tweak.
6678 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6680 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
6681 expressions with side effects to eassert. (Bug#15565)
6683 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
6685 * fns.c (hashfn_user_defined): Allow hash functions to return any
6688 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6690 Fix minor problems found by static checking.
6691 * dispnew.c (save_current_matrix): Omit unnecessary casts.
6692 * dispnew.c (update_frame_with_menu): Mark debug local as used.
6693 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
6694 * keyboard.c (read_menu_command): Remove unused local.
6695 * lisp.h (read_menu_command): New decl.
6696 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
6697 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
6698 Return ptrdiff_t, not int.
6699 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
6700 not int, for benefit of xpalloc.
6701 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
6703 (have_menus_p): Remove; unused.
6704 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
6705 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
6706 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
6708 (save_and_enable_current_matrix): Omit unnecessary casts.
6709 (read_menu_input): Omit local extern decl (now in lisp.h).
6710 Don't access uninitialized storage if mouse_get_xy fails.
6711 (tty_menu_activate): Mark local as initialized, for lint.
6712 (tty_menu_activate, tty_meny_show): Remove unused locals.
6714 2013-10-08 Eli Zaretskii <eliz@gnu.org>
6716 Support menus on text-mode terminals.
6717 * xterm.h (xw_popup_dialog): Add prototype.
6719 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
6720 (xmenu_show): Block input here, instead in Fx_popup_menu.
6721 (xw_popup_dialog): New function, with X-specific bits of popup
6724 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
6727 * window.c (Fset_window_configuration): Use run-time tests of the
6728 frame type instead of compile-time conditionals, when menu-bar
6729 lines are considered.
6731 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
6732 (w32_popup_dialog): New prototypes.
6734 * w32menu.c (Fx_popup_dialog): Function deleted.
6735 (w32_popup_dialog): New function, with w32 specific bits of popup
6736 dialogs. Block input here.
6738 * w32inevt.c (w32_console_read_socket): Minor change to add
6739 debugging TTY events.
6741 * w32fns.c (show_hourglass): If returning early because the frame
6742 is not a GUI frame, unblock input.
6744 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
6745 (cursorY): New functions.
6747 * termhooks.h (cursorX, cursorY): Prototypes of functions on
6748 WINDOWSNT, macros that call curX and curY elsewhere.
6750 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
6752 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
6753 specific function to hide and show cursor on a text-mode terminal.
6754 (tty_menu_struct, struct tty_menu_state): New structures.
6755 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
6756 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
6757 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
6758 (tty_menu_locate, save_and_enable_current_matrix)
6759 (restore_desired_matrix, screen_update, read_menu_input)
6760 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
6761 (tty_pop_down_menu, tty_menu_last_menubar_item)
6762 (tty_menu_new_item_coords, tty_menu_show): New functions.
6763 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
6765 * nsterm.h (ns_popup_dialog): Adjust prototype.
6767 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
6769 (ns_popup_dialog): Adapt order of arguments to the other
6770 *_menu_show implementations.
6771 (Fx_popup_dialog): Function deleted.
6773 * msdos.c (x_set_menu_bar_lines): Delete unused function.
6775 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
6777 * menu.c (have_boxes): New function.
6778 (single_keymap_panes): Use it instead of a compile-time
6780 (single_menu_item): Use run-time tests of the frame type instead
6781 of compile-time conditionals.
6782 (encode_menu_string): New function.
6783 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
6784 the macro, since different types of frame need different encoding
6786 (digest_single_submenu): Use run-time tests of frame type instead
6787 of, or in addition to, compile-time conditionals.
6788 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
6789 (Fx_popup_menu): Detect when the function is called from keyboard
6790 on a TTY. Don't barf when invoked on a text-mode frame.
6791 Check frame type at run time, instead of compile-time conditionals for
6792 invoking terminal-specific menu-show functions.
6793 Call tty_menu_show on text-mode frames.
6794 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
6795 run time to determine which alternative to invoke; support dialogs
6798 * keyboard.h <Qmouse_movement>: Declare.
6800 * keyboard.c <Qmouse_movement>: Now extern.
6801 <Qecho_keystrokes>: New static variable.
6802 (read_key_sequence): Accept an additional argument, a flag to
6803 prevent redisplay during reading of the key sequence. All callers
6805 (read_menu_command): New function.
6806 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
6808 (toolkit_menubar_in_use): New function.
6809 (make_lispy_event): Use it instead of a compile-time test.
6811 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
6812 window-system being available.
6814 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
6815 to x-popup-dialog on the frame type, they all now support popup
6818 * dispnew.c (save_current_matrix): Save the margin areas.
6819 (restore_current_matrix): Restore margin areas.
6820 (update_frame_with_menu): New function.
6822 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
6825 * alloc.c (make_save_ptr): Now compiled unconditionally.
6827 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6829 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
6830 (redraw_frame, update_frame): Adjust users.
6831 * dispextern.h (set_window_update_flags): Adjust prototype.
6832 * xdisp.c (redisplay_internal): When updating all frames with zero
6833 windows_or_buffers_changed, assume that only the windows that shows
6834 current buffer should be really updated.
6836 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6838 Do not allocate huge temporary memory areas and objects while encoding
6839 for file I/O, thus reducing an enormous memory usage for large buffers.
6840 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
6841 * coding.h (struct coding_system): New member raw_destination.
6842 * coding.c (setup_coding_system): Initialize it to zero.
6843 (encode_coding_object): If raw_destination is set, do not create
6844 dst_object. Add comment.
6845 * fileio.c (toplevel): New constant E_WRITE_MAX.
6846 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
6847 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
6849 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
6851 * nsterm.m (windowDidExitFullScreen:)
6852 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
6854 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6856 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
6857 * keyboard.c (unblock_input_to): Don't process pending signals
6858 if a fatal error is in progress.
6860 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
6861 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
6862 they're talking about words in Lisp bool vectors.
6863 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
6864 * data.c (popcount_bits_word): Rename from popcount_size_t.
6865 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
6868 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6870 Improve support for popcount and counting trailing zeros (Bug#15550).
6871 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
6872 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
6873 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
6874 (popcount_size_t_msc, popcount_size_t_gcc):
6875 Remove; now done by Gnulib.
6876 (popcount_size_t): Now a macro that defers to Gnulib.
6877 (count_trailing_zero_bits): Return int, for consistency with
6878 Gnulib and because Emacs prefers signed to unsigned int.
6879 Don't assume that size_t is either unsigned int or unsigned long
6880 or unsigned long long.
6881 (size_t_to_host_endian): Do not assume that size_t is either
6882 exactly 32 or exactly 64 bits wide.
6883 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
6884 etc., so that it's now an enum constant, not a macro.
6885 No need to assume that it's either 32 or 64.
6887 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
6889 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
6892 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6894 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
6895 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
6897 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6899 emacs_read and emacs_write now use void *, not char *.
6900 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
6901 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
6902 Buffer arg is now void *, not char *. This matches plain
6903 'read' and 'write' better, and avoids a constraint violation
6904 on Solaris 9 with Oracle Studio.
6906 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6908 * alloc.c (Fmake_string): For ASCII char initializer, prefer
6909 memset to explicit loop. Otherwise copy largest possible chunk
6910 from initialized to uninitialized part, thus allowing the longer
6911 memcpy runs and reducing the number of loop iterations.
6913 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
6915 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
6916 hide toolbar (Bug#15388).
6917 (windowDidEnterFullScreen:): If presentation options are zero,
6918 set them here (Bug#15388).
6919 (ns_update_auto_hide_menu_bar): Remove runtime check.
6920 Don't auto hide dock unless menubar is also auto hidden.
6922 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
6924 * editfns.c (message): Mention batch mode in doc string.
6926 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
6928 * nsterm.m (check_native_fs): Remove erroneous comment.
6930 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
6932 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
6933 uses find_newline instead of scan_newline and so doesn't move point.
6935 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
6937 Use hardware support for byteswapping on glibc x86 etc.
6938 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
6939 whereas the old swap64 needed 30.
6940 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
6941 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
6942 Use byteswap.h's macros to swap bytes.
6943 * lisp.h (swap16, swap32, swap64): Remove.
6944 All uses replaced by bswap_16, bswap_32, bswap_64.
6946 * bytecode.c (exec_byte_code): Use some more volatile variables
6947 to work around local variables getting clobbered by longjmp.
6948 Port to pre-C99, which doesn't allow decls after stmts.
6950 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
6952 * lisp.h (eassert): Assume that COND is true when optimizing.
6953 In other words, take on the behavior of eassert_and_assume.
6954 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
6955 (eassert_and_assume): Remove. All uses replaced by eassert.
6957 * xdisp.c (Qglyphless_char): Now static.
6959 Adjust to merge from gnulib.
6960 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
6961 * lisp.h: Include <verify.h>, for 'assume'.
6963 * eval.c (clobbered_eassert): New macro.
6964 (internal_catch, internal_condition_case)
6965 (internal_condition_case_1, internal_condition_case_2)
6966 (internal_condition_case_n): Use it instead of eassert
6967 when the argument contains locals clobbered by longjmp.
6968 Don't use clobbered locals outside of clobbered_eassert.
6969 (internal_lisp_condition_case): Use a volatile variable
6970 to work around a local variable's getting clobbered.
6972 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6974 * lisp.h (struct handler): Merge struct handler and struct catchtag.
6975 (PUSH_HANDLER): New macro.
6976 (catchlist): Remove.
6977 (handlerlist): Always declare.
6979 * eval.c (catchlist): Remove (merge with handlerlist).
6980 (handlerlist, lisp_eval_depth): Not static any more.
6981 (internal_catch, internal_condition_case, internal_condition_case_1)
6982 (internal_condition_case_2, internal_condition_case_n):
6984 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
6985 handlerlist/catchlist.
6986 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
6987 handlerlist which can only handle a single condition-case handler at
6989 (find_handler_clause): Simplify since we only a single branch here
6992 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
6994 (bcall0): New function.
6995 (exec_byte_code): Add corresponding cases. Improve error message when
6996 encountering an invalid byte-code. Let Bunwind_protect accept
6997 a function (rather than a list of expressions) as argument.
6999 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7000 and make them unconditional now that they're heap-allocated.
7002 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7004 * charset.c (Fdecode_char, Fencode_char): Remove description of
7005 `restriction' arg. now that it's hidden by advertised-calling-convention.
7007 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7009 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7010 Remove unused variable (from mac-port).
7011 (macfont_draw): Use s->ybase for correct y position.
7013 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7015 * frame.h (struct frame): Drop has_minibuffer member because...
7016 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7017 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7019 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7021 * window.h (struct window): Prefer enum text_cursor_kinds to int
7022 for phys_cursor_type member. Move the latter, phys_cursor_width,
7023 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7024 * window.c (replace_window, make_window): Adjust users.
7026 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7028 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7029 this module is never compiled otherwise.
7031 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7033 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7036 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7038 * xdisp.c (get_next_display_element): Don't call face_for_font in
7039 a build configured --without-x. (Bug#15484)
7041 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7043 * window.c (calc_absolute_offset): #elif should be #elif defined.
7045 * frame.c (delete_frame): Block/unblock input to overcome race
7046 condition (Bug#15475).
7048 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7050 * frame.c (delete_frame): Record selected frame only after
7051 calling Qdelete_frame_functions (Bug#15477).
7053 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7055 * nsterm.m (ns_selection_color): Remove.
7056 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7057 NSColor selectedText(Background)Color. Only for COCOA.
7058 (ns_term_init): Remove assignment of ns_selection_color, logic
7059 moved to ns_get_color.
7061 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7062 NS_SELECTION_COLOR_DEFAULT.
7063 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7065 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7067 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7068 frame' does not have the tool_bar_window member.
7070 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7072 Signal error when reading an empty byte-code object (Bug#15405)
7073 * lread.c (read1): Signal error.
7074 * alloc.c (make_byte_code): eassert header size.
7075 (sweep_vectors): Change an int to size_t.
7077 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7079 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7080 instead of ints, as it's the usual style for offsetof constants. See:
7081 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7083 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7084 This is ugly, but it should fix the performance problem for older
7085 GCC versions in the short run. I'll look into integrating the
7086 Gnulib module for popcount, as a better fix.
7087 See the thread starting in:
7088 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7089 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7090 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7091 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7092 (popcount_size_t): Use it.
7094 2013-09-24 Daniel Colascione <dancol@dancol.org>
7096 * process.c (Fnetwork_interface_info): Fix build break due to
7099 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7101 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7102 Prefer signed to unsigned integers where either will do.
7103 No need for 'const' on locals that do not escape.
7104 Omit easserts with unnecessary and unportable assumptions about
7105 alignment. Avoid unnecessary casts to char *.
7107 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7109 Use union for the payload of struct Lisp_Vector.
7110 This helps to avoid a few glitches dictated by C's aliasing rules.
7111 * lisp.h (struct Lisp_Vector): Use union for next and
7112 contents member. Adjust comment. Change related users.
7113 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7114 Related users changed.
7115 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7116 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7117 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7118 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7120 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7122 Optimize glyph row clearing and copying routines.
7123 * dispextern.h (struct glyph_row): Change layout of struct
7124 glyph_row to help copy_row_except_pointers. Adjust comment.
7125 * dispnew.c (null_row): Remove.
7126 (clear_glyph_row): Use offsetof and memset to find and clear
7127 just the members that need clearing. Adjust comment.
7128 (copy_row_except_pointers): Likewise for copying.
7130 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7132 Some minor cleanups of recently-added bool vector code.
7133 * conf_post.h (assume): Always return void. Use lint version
7134 only if GCC and MSC versions don't apply.
7135 * conf_post.h (assume):
7136 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7137 Depend on _MSC_VER, not __MSC_VER, for consistency with
7139 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7140 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7141 (bool_vector_binop_driver, count_trailing_zero_bits)
7142 (size_t_to_host_endian): Now static, not static inline;
7143 the latter isn't needed with modern compilers and doesn't
7144 work with older compilers anyway.
7146 * alloc.c (valgrind_p): Use bool for boolean.
7148 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7150 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7151 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7152 (display_last_displayed_message_p, message_buf_print)
7153 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7154 Use bool for boolean.
7155 * dispextern.h (cancel_line, init_desired_glyphs):
7156 Remove ancient leftover.
7157 (help_echo_showing_p, hourglass_shown_p):
7158 * lisp.h (noninteractive_need_newline): Adjust declaration.
7160 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7162 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7164 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7165 ...this file and convert the latter to static. Adjust comment.
7166 (make_initial_frame):
7167 * window.c (init_window_once): Adjust user.
7168 * frame.h (last_nonminibuf_frame): Remove declaration.
7169 * lisp.h (selected_frame): Likewise.
7170 * msdos.c (the_only_display_info): Adjust comment.
7172 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7174 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7175 computing the end column of mouse-highlight that comes from
7176 display or overlay strings. (Bug#15437)
7177 (note_mouse_highlight): Adapt calculation of last argument to
7178 mouse_face_from_string_pos to the above change.
7180 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7181 all platforms, not just for clang.
7183 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7185 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7186 about excess arguments to snprintf.
7188 * conf_post.h(assume): Use __builtin_unreachable for clang.
7190 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7192 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7193 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7195 2013-09-23 Daniel Colascione <dancol@dancol.org>
7197 * alloc.c (USE_VALGRIND): New macro; on by default
7198 when ENABLE_CHECKING.
7199 (mark_maybe_object, mark_maybe_pointer)
7200 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7202 (valgrind_p) [USE_VALGRIND]: New variable.
7203 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7205 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7207 * process.c (wait_reading_process_output): Change int pnamelen to
7210 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7211 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7212 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7213 argument to unsigned long to avoid warning.
7214 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7216 * conf_post.h (assume): Fix compiler error: x shall be cond.
7218 2013-09-22 Daniel Colascione <dancol@dancol.org>
7220 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7221 warning when compiling without a window system.
7223 2013-09-22 Daniel Colascione <dancol@dancol.org>
7225 * data.c (Qbool_vector_p): New symbol.
7226 (bool_vector_spare_mask, popcount_size_t_generic)
7227 (popcount_size_t_msc, popcount_size_t_gcc)
7229 (bool_vector_binop_driver)
7230 (count_trailing_zero_bits, size_t_to_host_endian)
7231 (Fbool_vector_exclusive_or)
7232 (Fbool_vector_union)
7233 (Fbool_vector_intersection, Fbool_vector_set_difference)
7234 (Fbool_vector_subsetp, Fbool_vector_not)
7235 (Fbool_vector_count_matches)
7236 (Fbool_vector_count_matches_at): New functions.
7237 (syms_of_data): Intern new symbol, functions.
7238 * alloc.c (bool_vector_payload_bytes): New function.
7239 (Fmake_bool_vector): Instead of calling Fmake_vector,
7240 which performs redundant initialization and argument checking,
7241 just call allocate_vector ourselves. Make sure we clear any
7242 terminating padding to zero.
7243 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7244 instead of open-coding the size calculation.
7245 (vroundup_ct): New macro.
7246 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7247 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7248 * composite.c (composition_gstring_put_cache):
7249 Change lint_assume to assume.
7250 * conf_post.h (assume): New macro.
7251 (lint_assume): Remove.
7252 * dispnew.c (update_frame_1): Change lint_assume to assume.
7253 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7255 * image.c (gif_load): Change lint_assume to assume.
7256 * lisp.h (eassert_and_assume): New macro.
7257 (Qbool_vector_p): Declare.
7258 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7259 (swap16, swap32, swap64): New inline functions.
7260 * macfont.m (macfont_shape): Change lint_assume to assume.
7261 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7262 * xsettings.c (parse_settings): Use new swap16 and
7263 swap32 from lisp.h instead of file-specific macros.
7265 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7267 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7268 found (which can legitimately happen when the glyph row at the
7269 window start is disabled in the current_matrix. (Bug#15365)
7271 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7273 Fix syntax.h bug introduced by recent INLINE change.
7274 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7275 conditionally compiled one way in some modules, and a different
7276 way in others. This doesn't work with extern inline functions,
7277 which must have the same definition in all modules, because the
7278 defining code might be shared across modules, depending on the
7279 implementation. Symptoms reported by Martin Rudalics in:
7280 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7281 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7282 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7283 overriding the corresponding functions in syntax.h.
7284 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7285 (syntax_property): New inline functions.
7286 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7287 Rewrite in terms of these new functions.
7289 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7291 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7292 not chars_in_text, whose result depends on the multibyteness of
7293 the current buffer. (Bug#15426)
7295 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7297 Port recent change to hosts where pointers aren't 'long'.
7298 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7299 Don't assume that pointers are the same width as 'long'.
7300 Add a compile-time check that a pointer fits into two X slots.
7302 A simpler, centralized INLINE.
7303 * conf_post.h (INLINE): Define only if not already defined.
7304 This allows us to use a single INLINE, defined by one file
7306 * emacs.c (INLINE): Define it.
7307 Also, include category.h, charset.h, composite.h, dispextern.h,
7308 syntax.h, systime.h, so that their INLINE definitions are expanded
7310 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7311 * buffer.h, buffer.c (BUFFER_INLINE):
7312 * category.h, category.c (CATEGORY_INLINE):
7313 * character.h, character.c (CHARACTER_INLINE):
7314 * charset.h, charset.c (CHARSET_INLINE):
7315 * composite.h, composite.c (COMPOSITE_INLINE):
7316 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7317 * frame.h, frame.c (FRAME_INLINE):
7318 * intervals.h, intervals.c (INTERVALS_INLINE):
7319 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7320 * lisp.h, alloc.c (LISP_INLINE):
7321 * process.h, process.c (PROCESS_INLINE):
7322 * syntax.h, syntax.c (SYNTAX_INLINE):
7323 * systime.h, sysdep.c (SYSTIME_INLINE):
7324 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7325 * window.h, window.c (WINDOW_INLINE):
7326 Remove. All uses replaced with INLINE.
7328 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7330 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7333 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7335 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7336 'const char *' to avoid compiler warnings due to similar change in
7337 the prototype of x_get_string_resource.
7339 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7341 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7342 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7343 going to replace static variables below. Adjust comments.
7344 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7345 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7346 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7347 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7348 Related users changed.
7349 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7350 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7351 last_mouse_movement_time, going to replace static variables below.
7353 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7354 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7356 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7357 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7358 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7359 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7360 static variables below.
7361 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7362 (last_mouse_scroll_bar): Remove.
7363 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7364 (mouseExited): Related users changed.
7366 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7368 Do not use external array to process X scroll bar messages.
7369 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7370 (x_send_scroll_bar_event): Pack window pointer into two slots
7371 of XClientMessageEvent if we're 64-bit. Adjust comment.
7372 (x_scroll_bar_to_input_event): Unpack accordingly.
7374 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7376 Ifdef away recent changes which aren't relevant to NS port.
7377 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7378 [!HAVE_NS]: Declare as such.
7379 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7380 [!HAVE_NS]: Define as such.
7382 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7384 * frame.c (x_redo_mouse_highlight): New function
7385 to factor out common code used in W32 and X ports.
7386 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7387 * xterm.h (struct x_display_info):
7388 * w32term.h (struct w32_display_info):
7389 * nsterm.h (struct ns_display_info): New members
7390 last_mouse_motion_frame, last_mouse_motion_x and
7391 last_mouse_motion_y, going to replace static variables below.
7392 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7393 (redo_mouse_highlight): Remove.
7394 (note_mouse_movement, syms_of_xterm): Adjust user.
7395 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7396 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7397 (redo_mouse_highlight): Remove.
7398 (note_mouse_movement, syms_of_w32term): Adjust user.
7399 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7400 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7402 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7403 * nsfns.m (compute_tip_xy): Adjust user.
7405 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7407 * frame.c (x_mouse_grabbed): New function.
7408 * dispextern.h (x_mouse_grabbed): Add prototype.
7409 (last_mouse_frame): Remove declaration.
7410 * xterm.h (struct x_display_info):
7411 * w32term.h (struct w32_display_info):
7412 * nsterm.h (struct ns_display_info): New member
7413 last_mouse_frame, going to replace...
7414 * xdisp.c (last_mouse_frame): ...global variable.
7415 (note_tool_bar_highlight):
7416 * w32term.c (w32_mouse_position, w32_read_socket):
7417 * xterm.c (XTmouse_position, handle_one_xevent):
7418 Use x_mouse_grabbed.
7419 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7421 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7423 * w32term.c (w32_read_socket): Avoid temporary
7424 variables in a call to x_real_positions.
7425 * xterm.c (handle_one_xevent): Likewise.
7427 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7429 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7430 (x_icon_type): Remove prototype.
7431 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7432 * frame.c (x_icon_type): Remove.
7433 * w32term.c (x_make_frame_visible, x_iconify_frame):
7434 * xterm.c (x_make_frame_visible, x_iconify_frame):
7435 Use x_set_bitmap_icon to factor out common code.
7437 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7439 * dispextern.h (check_x_display_info, x_get_string_resource):
7440 Declare here just once and unify the latter.
7441 * frame.c (check_x_display_info, x_get_string_resource):
7442 * nsterm.h (check_x_display_info):
7443 * xrdb.c (x_get_string_resource):
7444 * xterm.h (check_x_display_info): Remove prototypes.
7445 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7446 * w32reg.c (x_get_string_resource): Likewise.
7447 (w32_get_rdb_resource): Adjust user.
7449 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7451 * xterm.h (struct x_display_info): New member
7452 x_pending_autoraise_frame, going to replace...
7453 * xterm.c (pending_autoraise_frame): ...static variable.
7454 (x_new_focus_frame, XTread_socket): Adjust users.
7455 * w32term.h (struct w32_display_info): New member
7456 w32_pending_autoraise_frame, going to replace...
7457 * w32term.c (pending_autoraise_frame): ...global variable.
7458 (x_new_focus_frame, w32_read_socket): Adjust users.
7460 2013-09-17 Glenn Morris <rgm@gnu.org>
7462 * xdisp.c (message_dolog): If we create *Messages*,
7463 switch it to messages-buffer-mode.
7465 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7467 Don't overuse 'const' in types of locals.
7468 * bidi.c (bidi_count_bytes):
7469 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7470 (xg_event_is_for_scrollbar):
7471 * xselect.c (x_handle_property_notify)
7472 (x_handle_selection_notify, x_handle_dnd_message):
7473 * xsettings.c, xsettings.h (xft_settings_event):
7474 * xterm.c (x_handle_net_wm_state, handle_one_event)
7475 (x_menubar_window_to_frame, x_detect_focus_change)
7476 (construct_mouse_click, note_mouse_movement)
7477 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7478 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7479 (handle_one_xevent, x_handle_net_wm_state):
7480 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7481 (x_handle_dnd_message):
7482 Avoid unnecessary 'const', typically the second 'const' in
7483 'const foo * const arg', a 'const' that does not affect the API
7484 and doesn't significantly help the human reader.
7486 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7488 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7489 only if Glib < 2.36.0.
7490 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7491 * xsettings.c (init_gconf, init_gsettings): Do not check
7493 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7495 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7497 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7499 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7500 before calling g_type_init.
7502 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7504 * nsterm.m (syms_of_nsterm): ... to here.
7506 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7508 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7509 (ignore_next_mouse_click_timeout): Use Time as X does.
7510 (handle_one_xevent): Avoid cast and use unsigned comparison.
7512 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7514 Do not copy X event in handle_one_xevent except KeyPress case.
7515 Wnen XEvent is processed, it is unlikely to be changed except
7516 KeyPress case, so we can avoid copying and use const pointer to
7517 const data to make sure that an event is not changed elsewhere.
7518 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7519 const' and do not create local copy except for the KeyPress event.
7520 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7521 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7522 (x_handle_net_wm_state, x_menubar_window_to_frame)
7523 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7524 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7525 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
7526 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
7527 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
7528 (x_handle_dnd_message):
7529 * xsettings.c (xft_settings_event):
7530 Use 'const XEvent * const' where appropriate.
7531 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
7533 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7535 Fix X event waiting to handle multiple frames.
7536 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
7537 * xterm.c (pending_event_wait): Remove. Adjust users.
7538 (x_detect_focus_change): Pass frame arg.
7539 (handle_one_xevent): Find related frame early and clear per-frame
7540 wait_event_type only if this is an event for the relevant frame.
7541 (x_wait_for_event): Use per-frame wait_event_type.
7543 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
7545 * nsfns.m (Fx_create_frame): Fix font driver registration for
7548 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
7549 for syms_of_macfont.
7551 * nsterm.m: Include macfont.h.
7552 (ns_tmp_flags, ns_tmp_font): Remove.
7553 (ns_compute_glyph_string_overhangs): Check for driver Qns.
7554 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7555 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
7556 (changeFont:): Fix code style. Check for font driver type when
7559 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
7562 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
7563 (nsfont_open): Set font driver type.
7564 Set font->ascent and font->descent. Figure out font instead of
7565 ns_tmp_font, and flags instead of ns_tmp_flags.
7566 Fix indentation. Remove call to ns_draw_text_decoration,
7569 * nsfns.m: Include macfont.h.
7570 (Fx_create_frame): Register macfont driver, make a better default font.
7571 (Fns_popup_font_panel): Get font from macfont driver, if used.
7573 * macfont.m, macfont.h, macuvs.h: New files.
7575 * font.h: Declare syms_of_macfont.
7577 * font.c (syms_of_font): Call syms_of_macfont.
7579 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
7581 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7583 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
7584 and it is always zero for others, so I assume that this is an ancient
7585 leftover which nobody will want to change any more.
7586 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
7587 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
7588 * frame.c (x_set_scroll_bar_width):
7589 * w32fns.c (w32_createscrollbar):
7590 * w32term.c (w32_set_vertical_scroll_bar):
7591 * xfns.c (x_set_scroll_bar_default_width):
7592 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
7593 (x_scroll_bar_expose): Related users changed.
7595 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7597 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
7598 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
7599 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
7601 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
7603 * nsterm.h, w32term.h, xterm.h: ...and not here.
7604 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
7605 Remove unused Xisms.
7606 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
7607 these modules are never compiled otherwise.
7609 2013-09-14 Eli Zaretskii <eliz@gnu.org>
7611 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
7612 Doc fix. (Bug#15375)
7614 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7616 Unify Fx_focus_frame between all ports.
7617 * frame.h (x_focus_frame): New prototype.
7618 * xfns.c (Fx_focus_frame): Remove.
7619 (syms_of_xfns): Do not defsubr it.
7620 (x_focus_frame): X implementation.
7621 * nsfns.m (Fx_focus_frame): Remove.
7622 (syms_of_nsfns): Do not defsubr it.
7623 (x_focus_frame): NS implementation.
7624 * w32term.c (Fx_focus_frame): Remove.
7625 (x_focus_on_frame): Rename to...
7626 (x_focus_frame): W32 implementation.
7627 * w32term.h (x_focus_on_frame): Remove prototype.
7628 * w32fns.c (Fx_focus_frame): Remove.
7629 (syms_of_w32fns): Do not defsubr it.
7630 * frame.c (Fx_focus_frame): Define here.
7631 (syms_of_frame): Defsubr here.
7632 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
7634 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7636 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
7637 All of them are replaced with FRAME_DISPLAY_INFO, defined in
7638 each port to reference the port-specific window system data.
7639 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
7640 (FRAME_DISPLAY_INFO): Define.
7641 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
7642 (FRAME_DISPLAY_INFO): Define. Adjust users.
7643 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
7644 (FRAME_DISPLAY_INFO): Define. Adjust users.
7645 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
7646 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
7647 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
7648 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
7649 * xselect.c, xterm.c: All related users changed.
7651 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7653 * xterm.h (x_window_to_frame, x_any_window_to_frame)
7654 (x_menubar_window_to_frame): Remove prototypes.
7655 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7656 (x_menubar_window_to_frame, x_top_window_to_frame):
7658 * xterm.c (x_window_to_frame, x_any_window_to_frame)
7659 (x_menubar_window_to_frame, x_top_window_to_frame):
7660 ...to here and convert all but the last to static.
7662 2013-09-12 Eli Zaretskii <eliz@gnu.org>
7664 * lisp.mk (lisp): Add w32-common-fns.elc.
7666 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
7668 * charset.c (char_charset): Document an exception for char-charset.
7670 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7672 * xterm.h (x_display_info): New field last_user_time...
7673 * xterm.c (toplevel): ...to replace static last_user_time.
7674 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
7676 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7678 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
7679 scroll bar values to prevent thumb from disappear and update comment.
7681 2013-09-11 Glenn Morris <rgm@gnu.org>
7683 * emacs.c (usage_message): Possessive apostrophe tweak.
7685 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7687 * nsterm.m (syms_of_nsterm): Use Qns.
7688 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
7689 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
7690 * xfns.c (x_display_info_for_name, Fx_open_connection):
7691 Remove old '#if 0' code.
7692 (syms_of_xfns): Use Qx.
7693 * termhooks.h (fullscreen_hook): Remove the leftover.
7694 (struct terminal): Fix typo in comment.
7696 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7698 Cleaning up a few X scroll bar bits.
7699 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
7700 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7701 New member last_seen_part, going to replace...
7702 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
7703 (xt_action_hook) [USE_LUCID]: Adjust user.
7704 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
7705 Lucid-specific scroll bar support.
7706 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
7707 to int and adjust to use last_seen_part member.
7708 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
7709 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7710 Initialize last_seen_part.
7712 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7714 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
7715 insert-buffer-substring an empty string.
7717 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7719 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
7720 avoiding a GCC warning.
7722 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7724 Ifdef away frame tool bar code when it is not really used.
7725 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
7726 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
7727 and minimize_tool_bar_window_p under the above.
7728 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
7729 (fset_tool_bar_window): Likewise.
7730 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7731 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
7732 (change_frame_size_1):
7733 * window.c (window_from_coordinates, Frecenter): Adjust users.
7734 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
7735 code is not really used.
7736 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
7737 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
7738 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
7739 [!USE_GTK && !HAVE_NS]: Define as such.
7740 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
7741 (note_mouse_highlight, expose_frame):
7742 * xfns.c (x_set_tool_bar_lines):
7743 * xterm.c (handle_one_xevent): Adjust users.
7745 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7747 Fix corruption with multiple emacsclient -t instances (Bug#15222).
7748 This bug was introduced by my 2013-08-26 patch, which incorrectly
7749 assumed that the terminfo implementation doesn't use termcap buffers.
7750 * term.c (init_tty) [TERMINFO]: Remove optimization, as
7751 these buffers apparently are used after all.
7752 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
7753 (struct tty_display_info): Define members termcap_term_buffer and
7754 termcap_strings_buffer even if TERMINFO.
7756 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7759 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
7760 'usage' docstring entry to pacify make-docfile.
7762 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
7764 Change comparison functions =, <, >, <=, >= to take many arguments.
7765 * data.c: Change comparison functions' interface and implementation.
7766 * lisp.h: Make arithcompare available for efficient two arg
7768 * bytecode.c: Use arithcompare.
7769 * fileio.c: Use new interface.
7771 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7773 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
7775 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
7777 * eval.c (Feval): Document the new use of `lexical'.
7779 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7781 Review and drop old frame resize hack.
7782 * frame.h (struct frame): Remove force_flush_display_p.
7783 * dispnew.c (update_frame): Adjust user and don't call
7784 flush_frame here. The comment has said that there was an issues
7785 with redisplaying fringes, but I don't see any differences with
7786 and without this hack. Hopefully we can continue without it.
7787 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
7788 current frame matrices twice if resized_p is set.
7790 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7792 Do not populate pure Xism x_sync to other ports.
7793 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
7794 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
7795 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
7796 * w32term.h (x_sync): Remove prototype.
7798 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7800 Cleanup frame flushing.
7801 * dispextern.h (struct redisplay_interface):
7802 Drop flush_display_optional because flush_display is enough
7803 for X and flushing via RIF is just a no-op for others.
7804 * frame.h (flush_frame): New function.
7805 * dispnew.c (update_frame):
7806 * minibuf.c (read_minibuf):
7807 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
7809 * keyboard.c (detect_input_pending_run_timers): Do not flush
7810 all frames but selected one in redisplay_preserve_echo_area.
7811 * nsterm.m (ns_flush): Remove no-op.
7812 (ns_redisplay_interface): Adjust user.
7813 * w32term.h (x_flush): Remove no-op.
7814 (w32_redisplay_interface): Adjust user.
7815 * xterm.c (x_flush): Simplify because we do not flush all
7816 frames at once any more. Adjust comment.
7817 (x_redisplay_interface): Adjust user.
7819 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
7821 Port --without-x --enable-gcc-warnings to Fedora 19.
7822 * gfilenotify.c (globals_of_gfilenotify):
7823 Call g_type_init only if using an older glib version that needs it.
7825 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7827 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7828 (last_glyphless_glyph_merged_face_id): Remove declarations.
7829 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
7830 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7831 (last_glyphless_glyph_merged_face_id): Now static.
7832 (merge_escape_glyph_face): New function, refactored from...
7833 (get_next_display_element): ...here.
7834 (merge_glyphless_glyph_face): New function, refactored from...
7835 (produce_glyphless_glyph): ...here...
7836 * term.c (produce_glyphless_glyph): ...and here.
7838 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
7840 * eval.c (eval_sub): Only call Ffunction if necessary.
7842 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7844 Attempt to make redisplay more selective when changing cursor type.
7845 * frame.h (struct frame): New bitfield cursor_type_changed.
7846 * xdisp.c (cursor_type_changed): Remove.
7847 (try_cursor_movement, redisplay_window, try_window_id)
7848 (set_frame_cursor_types, try_window_reusing_current_matrix):
7849 Adjust to use per-frame bitfield.
7850 (redisplay_internal): Look for cursor type change on each visible
7851 frame and consider all frames if cursor type has been changed on
7852 the frame other than selected. If cursor type has been changed on
7853 selected frame only, do not use fast update.
7855 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7857 Attempt to make redisplay more selective when changing fonts.
7858 * frame.h (struct frame): New bitfield fonts_changed.
7859 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
7860 (adjust_frame_glyphs): Add prototype.
7861 * dispnew.c (fonts_changed_p): Remove.
7862 (adjust_glyphs): Remove because we do not
7863 adjust matrices on all frames at once any more.
7864 (adjust_frame_glyphs): Block and unblock input here.
7865 (adjust_glyph_matrix): Use fonts_changed.
7866 (change_frame_size_1): Use adjust_frame_glyphs.
7867 * font.c (font_open_entity): Use fonts_changed.
7868 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
7869 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7870 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
7871 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
7872 (shrink_mini_window, Fresize_mini_window_internal)
7873 (window_scroll_pixel_based, Fset_window_configuration)
7874 (apply_window_adjustment, Fset_window_vscroll):
7875 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7876 Use adjust_frame_glyphs.
7877 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
7878 (try_window_reusing_current_matrix, try_window_id, display_line)
7879 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
7880 (redisplay_internal): Consider fonts_changed and adjust frame
7881 matrices for each frame only if the frame is visible. If font
7882 has been changed on some frame during full redisplay, retry
7883 only visible frames where the font has been actually changed.
7885 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7887 Cache current header and mode line height for each window.
7888 * window.h (struct window): New fields mode_line_height
7889 and header_line_height.
7890 * window.c (make_window): Initialize them.
7891 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7892 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
7893 (current_mode_line_height, current_header_line_height):
7895 * xdisp.c (current_mode_line_height, current_header_line_height):
7897 (pos_visible_p, init_xdisp): Adjust user.
7898 (redisplay_window): Invalidate mode_line_height and
7899 header_line_height if current and desired matrices do not agree.
7901 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7903 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
7904 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
7906 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7908 Make --without-x compatible with --enable-gcc-warnings.
7909 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
7910 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
7911 members under HAVE_WINDOW_SYSTEM.
7912 * keyboard.c (make_lispy_focus_out): Likewise.
7913 (record_menu_key): Move under HAVE_MENUS.
7914 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
7915 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
7916 (syms_of_xdisp): Adjust user.
7917 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
7918 (start_hourglass, cancel_hourglass):
7919 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
7920 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
7921 and CLEAR_FONT_TABLE_NFONTS.
7922 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
7923 Declare only if HAVE_WINDOW_SYSTEM.
7924 (lface_same_font_attributes_p, clear_face_gcs): Define only
7925 if HAVE_WINDOW_SYSTEM.
7927 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7929 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
7930 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
7931 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
7933 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
7935 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
7937 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7939 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
7940 This fixes a type error on hosts where ptrdiff_t is wider than int.
7942 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
7944 * keyboard.c (read_key_sequence_vs): New function.
7945 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
7948 * callint.c (Fcall_interactively): Always return a vector for 'K'.
7950 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7952 Makefile improvements.
7953 * Makefile.in (config.status): Don't use double-colon rules, as
7954 they are not portable according to POSIX. Fix shell typo with `;
7955 I guess this rule has never been tested?
7956 (VCSWITNESS): New macro, to override any environment var.
7958 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
7960 * xterm.h (struct x_display_info): Do not track X connection
7961 fd separately because it is always available from Display.
7962 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
7965 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7967 * buffer.c (drop_overlay):
7968 * fileio.c (restore_point_unwind): Prefer unchain_marker to
7969 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
7971 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7973 * buffer.c (Fmake_overlay, Fmove_overlay):
7974 * intervals.c (set_point_from_marker):
7975 * print.c (PRINTPREPARE): Prefer signal_error
7976 to plain error and report unsuitable marker too.
7978 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7980 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
7981 for 'dragging' member.
7982 (struct x_output): Remove set-but-unused leftovers
7983 'left_before_move' and 'top_before_move'.
7984 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
7985 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
7986 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
7987 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7988 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7989 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7990 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
7991 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
7993 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
7995 * nsfont.m (INVALID_GLYPH): New define.
7996 (nsfont_encode_char): Use INVALID_GLYPH.
7997 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
7999 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8001 * xterm.c (x_last_mouse_movement_time): Revert last change.
8002 This code should use XDisplayMotionBufferSize to check display's
8003 motion history first, and there are few other issues as well.
8004 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8005 (handle_one_xevent): Adjust user.
8007 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8009 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8010 * frame.c (Flast_nonminibuf_frame): ... to here.
8011 (check_minibuf_window): Don't abort if no window was found
8014 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8016 Use XGetMotionEvents to ask the last mouse motion time from X server.
8017 * xterm.c (X_MOTION_HISTORY): Default to 1.
8018 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8019 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8020 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8021 Ifdef away legacy code.
8022 (XTmouse_position, x_scroll_bar_report_motion):
8023 Use x_last_mouse_movement_time.
8024 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8027 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8029 * msdos.c (last_mouse_window): Move to...
8030 (dos_rawgetc): ...this function and adjust comment.
8031 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8032 (mouseMoved): ...this function and adjust comment.
8033 * w32term.c (last_window): Likewise with...
8034 (w32_read_socket): ...this function.
8035 * xterm.c (last_window): Likewise with...
8036 (handle_one_xevent): ...this function.
8038 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8040 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8041 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8042 (handle_one_xevent): ...to here.
8043 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8046 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8048 * msdos.c (IT_set_terminal_window): Remove no-op.
8049 (initialize_msdos_display): Adjust terminal setup.
8050 * w32console.c (w32con_set_terminal_window): Remove no-op.
8051 (initialize_w32_display): Adjust terminal setup.
8052 * w32term.c (w32_set_terminal_window): Remove no-op.
8053 (w32_create_terminal): Adjust terminal setup.
8054 * xterm.c (XTset_terminal_window): Remove no-op.
8055 (x_create_terminal): Adjust terminal setup.
8057 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8059 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8061 (ns_create_terminal): Adjust terminal setup.
8062 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8064 (w32_create_terminal): Adjust terminal setup.
8065 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8067 (x_create_terminal): Adjust terminal setup.
8069 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8071 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8072 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8073 * dispnew.c (buffer_posn_from_coords):
8074 * window.c (Fwindow_end, displayed_window_lines):
8075 * xdisp.c (redisplay_mode_lines): Use it.
8077 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8079 * fontset.c (face_for_char): Check char in the current face font first
8080 if HAVE_NS (Bug#15138).
8082 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8084 * window.c (temp_output_buffer_show): Make sure window returned
8085 by display_buffer is live (Bug#15213).
8087 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8089 Minor cleanup to avoid forward declarations.
8090 * coding.h (struct ccl_spec): Remove forward declaration.
8091 * composite.h (toplevel): Include font.h.
8092 (struct composition_it, struct face, struct font_metrics):
8093 Remove forward declaration.
8094 * dispextern.h (struct image, struct atimer): Likewise.
8095 * emacsgtkfixed.h (struct frame): Likewise.
8096 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8097 * font.h (struct font_driver, struct font, struct glyph_string)
8098 (struct face): Remove forward declaration.
8099 * fontset.h (struct face, struct font): Likewise.
8100 * frame.h (toplevel): Style cleanup.
8101 (enum output_method): Move to...
8102 * termhooks.h (enum output_method): ...here.
8103 (struct glyph, struct frame, struct ns_display_info)
8104 (struct x_display_info, struct w32_display_info):
8105 Remove forward declaration.
8106 * xterm.h (toplevel): Include termhooks.h.
8107 (struct font, struct window, struct glyph_matrix, struct frame)
8108 (struct input_event, struct face, struct image): Remove forward
8110 * gtkutil.h (struct _widget_value): Likewise.
8111 * keyboard.h (toplevel): Include termhooks.h.
8112 (struct input_event): Remove forward declaration.
8114 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8116 * intervals.c (set_point_from_marker): New function.
8117 * editfns.c (Fgoto_char):
8118 * process.c (Finternal_default_process_filter):
8119 * window.c (select_window_1): Use it.
8120 * buffer.h (set_point_from_marker): Add prototype.
8122 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8124 * w32.c (term_winsock): Call release_listen_threads before calling
8126 (_sys_wait_accept): Wait for accept event in a loop with a finite
8127 timeout, instead of waiting indefinitely. Will hopefully avoid
8128 hanging during exit because WSACleanup deadlocks waiting for the
8129 event object to be released. (Bug#14333)
8131 * w32proc.c (release_listen_threads): New function, signals all
8132 the reader threads that listen for connections to stop waiting.
8134 * w32.h (release_listen_threads): Add prototype.
8136 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8138 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8139 field of new marker (for sanity and safety).
8140 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8141 anyway because XMISCTYPE is a function and can't be an lvalue).
8143 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8145 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8146 (x_after_update_window_line, x_scroll_bar_create)
8147 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8148 (handle_one_xevent, x_clear_frame_area):
8149 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8150 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8151 * xterm.h (x_clear_area): Adjust prototype.
8153 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8155 Hook scanning and indentation functions to find_newline. This helps
8156 to avoid duplicated code and renders more respect to newline cache.
8157 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8158 * cmds.c (Fforward_line):
8159 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8160 Use find_newline and avoid unnecessary point movements.
8161 * search.c (scan_newline): Implement on top of find_newline.
8163 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8165 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8166 scoped code (bug#11258).
8168 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8170 * nsterm.m (last_window): New variable.
8171 (EV_TRAILER2): New macro.
8172 (EV_TRAILER): Call EV_TRAILER2.
8173 (mouseMoved:): Add support for mouse-autoselect-window
8174 on nextstep (Bug#6888).
8176 2013-08-28 Andreas Schwab <schwab@suse.de>
8178 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8179 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8180 Remove unused macro definitions.
8181 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8182 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8183 Only define if emacs.
8185 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8187 Prefer enum glyph_row_area to int where appropriate.
8188 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8190 (window_box, window_box_width, window_box_left, window_box_left_offset)
8191 (window_box_right, window_box_right_offset): Adjust prototypes.
8192 * xdisp.c (window_box, window_box_width, window_box_left)
8193 (window_box_left_offset, window_box_right, window_box_right_offset):
8194 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8195 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8196 * nsterm.m (ns_clip_to_row):
8197 * w32term.c (w32_clip_to_row):
8198 * xterm.c (x_clip_to_row): Likewise.
8200 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8202 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8203 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8205 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8207 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8208 for portability to hosts where /bin/sh has problems.
8210 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8212 Redesign redisplay interface to drop global output_cursor.
8213 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8214 (toplevel): Remove declaration of output_cursor.
8215 (set_output_cursor, x_cursor_to): Remove prototype.
8216 * window.h (struct window): New member output_cursor.
8217 (output_cursor_to): New function to replace RIF member.
8218 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8219 (update_text_area, set_window_cursor_after_update): Use it.
8220 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8221 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8222 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8223 * w32term.c (x_update_window_begin, x_update_window_end):
8224 * xterm.c (x_update_window_begin, x_update_window_end):
8225 Adjust to use per-window output cursor.
8227 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8229 Simplify SELECT_TYPE-related code.
8230 Like EMACS_TIME, this portability layer is no longer needed, since
8231 Emacs has been using fd_set as a portability layer for some time.
8232 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8233 (SELECT_TYPE): Remove. All uses changed to fd_set.
8234 (fd_set) [!FD_SET]: New typedef.
8236 Simplify EMACS_TIME-related code.
8237 This portability layer is no longer needed, since Emacs has been
8238 using struct timespec as a portability layer for some time.
8239 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8240 Include <time.h> rather than "systime.h"; that's all that's needed now.
8241 * dispnew.c: Include <timespec.h> rather than "systime.h";
8242 that's all that's needed now.
8243 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8244 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8245 TIMESPEC_RESOLUTION.
8246 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8247 LOG10_TIMESPEC_RESOLUTION.
8248 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8249 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8250 (make_emacs_time): Remove. All used changed to make_timespec.
8251 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8252 (current_timespec): Rename from current_emacs_time. All uses changed.
8253 (add_emacs_time): Remove. All uses changed to timespec_add.
8254 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8255 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8256 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8257 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8258 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8259 (current_timespec): Rename from current_emacs_time. All uses changed.
8260 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8261 changed to timespec_cmp.
8262 * xgselect.c: Include <timespec.h>, since our .h files don't.
8264 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8266 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8267 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8268 Remove the leftovers.
8269 * gtkutil.c (toplevel): Do not declare Qxft but include
8271 * image.c (toplevel): Do not declare Vlibrary_cache because
8272 it's already done in lisp.h.
8274 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8276 * lisp.h (Mouse_HLInfo): Move from here...
8277 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8278 (reset_mouse_highlight): New function.
8279 * msdos.c (dos_set_window_size, IT_update_begin)
8280 (internal_terminal_init):
8281 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8282 (ns_initialize_display_info):
8283 * w32console.c (initialize_w32_display):
8284 * w32term.c (x_update_window_end, x_free_frame_resources)
8285 (w32_initialize_display_info):
8286 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8287 * window.c (Fdelete_other_windows_internal):
8288 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8289 * termchar.h (toplevel):
8290 * xterm.h (toplevel): Include dispextern.h.
8292 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8294 Fix minor problems found by static checking.
8295 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8296 (expect): Avoid nested-if warning.
8297 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8298 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8299 * nsterm.h, nsterm.m (ns_select):
8300 * xgselect.c, xgselect.h (xg_select):
8301 Adjust signature to better match pselect's.
8302 * nsterm.m (ns_select):
8303 Don't set *TIMEOUT, since pselect doesn't.
8304 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8305 diagnostic about assigning const char * to it.
8306 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8308 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8310 * lread.c (substitute_object_recurse): Handle hash-tables as well
8313 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8315 Fix unlikely core dump in init_tty, and simplify terminfo case.
8316 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8317 The old version incorrectly dumped core if malloc returned a
8318 buffer containing only non-NUL bytes.
8319 (init_tty): Do not allocate or free termcap buffers; the
8320 struct does that for us now.
8321 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8322 (struct tty_display_info): Define members termcap_term_buffer and
8323 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8324 use them. Allocate them directly in struct rather than indirectly
8325 via a pointer, to simplify init_tty.
8327 * frame.c (check_minibuf_window): Initialize 'window' properly,
8328 so that Emacs reliably aborts later if 'window' is not initialized.
8330 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8332 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8333 of VoidSymbol (Bug#15154).
8335 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8337 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8338 mouse_face_beg_y and mouse_face_end_y.
8339 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8340 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8341 Adjust users and update comment where appropriate.
8343 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8345 * frame.c (check_minibuf_window): New function.
8346 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8347 Call check_minibuf_window (Bug#15183).
8349 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8351 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8352 because this is the only last cursor data we need to keep and consult.
8353 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8354 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8357 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8359 Fix recovering from possible decompression error.
8360 Since insert_from_gap doesn't always move point, we can't use PT as
8361 the position where the partially decompressed data ends, and
8362 should count how many bytes was produced so far.
8363 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8364 (unwind_decompress): Really delete partially uncompressed data.
8365 (Fzlib_decompress_region): Take decompressed data size into account.
8367 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8369 * syntax.c (init_syntax_once): Adjust comment and do an early
8370 initialization of Qchar_table_extra_slots just once...
8371 * casetab.c (init_casetab_once):
8372 * category.c (init_category_once):
8373 * character.c (syms_of_character):
8374 * coding.c (syms_of_coding):
8375 * xdisp.c (syms_of_xdisp): ...and omit it here.
8377 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8379 * xdisp.c (get_next_display_element): Don't apply to characters
8380 from a display vector the logic of setting it->end_of_box_run_p
8381 suitable for characters from a buffer. (Bug#15175)
8383 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8384 to handle directories, rather than '_utime' which doesn't.
8387 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8389 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8390 or fullscreen (Bug#14627).
8392 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8394 System-dependent integer overflow fixes.
8395 * process.c (Fset_process_window_size): Signal an error if
8396 the window size is outside the range supported by the lower level.
8397 * sysdep.c (set_window_size): Return negative on error,
8398 nonnegative on success, rather than -1, 0, 1 on not in system,
8399 failure, success. This is simpler. Caller changed.
8400 (serial_configure): Remove unnecessary initialization of local.
8401 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8402 size fits in unsigned long; this isn't true on some 32-bit hosts.
8403 Avoid buffer overrun if some future version of /proc/meminfo has a
8404 variable name longer than 20 bytes.
8405 (system_process_attributes) [__FreeBSD__]:
8406 Don't assume hw.availpages fits in 'int'.
8408 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8410 Don't let very long directory names overrun the stack.
8411 Fix some related minor problems involving "//", vfork.
8412 * callproc.c (encode_current_directory): New function.
8413 (call_process): Don't append "/"; not needed.
8414 * fileio.c (file_name_as_directory_slop): New constant.
8415 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8416 this can save the caller having to alloca.
8417 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8418 Use SAFE_ALLOCA, not alloca.
8419 (directory_file_name, Fexpand_file_name): Leave leading "//"
8420 alone, since it can be special even on POSIX platforms.
8421 * callproc.c (call_process):
8422 * process.c (Fformat_network_address):
8423 * sysdep.c (sys_subshell):
8424 Use encode_current_directory rather than rolling our own.
8425 (create_process): No need to encode directory; caller does that now.
8426 * process.h (encode_current_directory): New decl.
8427 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8428 Rework to avoid 'goto xyzzy;'.
8430 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8432 * xdisp.c (handle_face_prop): If the default face was remapped use
8433 the remapped face for strings from prefix properties. (Bug#15155)
8435 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8437 Minor cleanup for redisplay interface and few related functions.
8438 * frame.h (enum text_cursor_kinds): Move from here...
8439 * dispextern.h (enum text_cursor_kinds): ...to here.
8440 (toplevel): Drop unnecessary declarations.
8441 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8442 in update_window_end_hook and draw_window_cursor functions.
8443 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8444 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8445 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8446 * xterm.c (x_update_window_end, x_draw_window_cursor):
8447 * xdisp.c (display_and_set_cursor, update_window_cursor)
8448 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8449 enum text_cursor_kinds where appropriate.
8451 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8453 Redesign redisplay interface to drop updated_row and updated_area.
8454 * dispextern.h (updated_row, updated_area): Remove declaration.
8455 (struct redisplay_interface): Pass glyph row and row area parameters
8456 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8457 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8459 * dispnew.c (updated_row, updated_area): Remove.
8460 (redraw_overlapped_rows, update_window_line): Adjust user.
8461 (update_marginal_area, update_text_area): Likewise. Pass updated row
8462 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8463 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8466 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8468 * process.c (flush_pending_output): Remove stub.
8471 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8473 * callproc.c: Fix race that killed background processes (Bug#15144).
8474 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8475 Record deleted process-id in critical section, not afterwards.
8476 Don't mistakenly kill process created by a call-process invocation
8477 that discards output and does not wait.
8479 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8481 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8482 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8483 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8484 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8485 to shut up compiler in mark_object.
8486 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8488 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8490 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8491 We can't portably rely on PTY_OPEN doing that, even if
8492 it calls posix_openpt with O_CLOEXEC.
8494 2013-08-20 Kenichi Handa <handa@gnu.org>
8496 * character.c (string_char): Improve commentary.
8498 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8500 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8501 (struct animation_cache): Make signature a flexible array member.
8502 All uses changed. This is a tad slower but may insulate us better
8503 from future changes to ImageMagick.
8505 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8507 * image.c: Shrink memory needed for animation cache.
8508 (SIGNATURE_DIGESTSIZE): New constant.
8509 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8510 (imagemagick_create_cache): Copy the signature. This saves
8511 several KB of memory that ImageMagick wastes per signature.
8512 Don't bother updating the update_time, as the caller does that now.
8513 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8514 it's a fixed size struct member now.
8515 (imagemagick_get_animation_cache): Always destroy the signature,
8516 as it's now imagemagick_create_cache's responsibility to copy it.
8517 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8518 and use memcmp rather than strcmp.
8519 eassert that ImageMagick returns a signature of the specified length.
8521 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8523 * image.c (imagemagick_get_animation_cache): Don't segfault on
8525 (imagemagick_get_animation_cache): Revert to previous definition
8526 so that it actually works. But keep the memory leak fix.
8527 (imagemagick_get_animation_cache): Fix memory leak.
8529 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8531 * image.c: Fix animation cache signature memory leak.
8532 Fix some other minor performance problems while we're at it.
8533 (imagemagick_create_cache): Clear just the members that
8534 need clearing. Don't set update_time, as caller does that now.
8535 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
8536 Simplify by using pointer-to-pointer instead of a prev pointer.
8537 (imagemagick_prune_animation_cache): Use make_emacs_time rather
8538 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
8539 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
8540 it's already a copy. Free the signature probe unless it's cached.
8542 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
8543 This was introduced by my 2013-08-12 fix for Bug#15035.
8545 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
8547 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
8548 (imagemagick_prune_animation_cache): Now static.
8550 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
8552 * image.c (imagemagick_get_animation_cache): Don't segfault when
8553 pruning all entries.
8555 2013-08-18 Ken Brown <kbrown@cornell.edu>
8557 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
8558 static heap if ENABLE_CHECKING is defined.
8559 (max_bss_sbrk_ptr): New variable.
8561 (report_sheap_usage): Report maximum static heap usage instead of
8562 ending static heap usage.
8564 2013-08-17 Eli Zaretskii <eliz@gnu.org>
8566 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
8567 of zlib_initialized according to the results of calling
8568 init_zlib_functions.
8570 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
8572 * image.c: Implement an ImageMagick per-image cache.
8573 (imagemagick_get_animation_cache): Fix a double-free error.
8574 (imagemagick_load_image): Remove the ping_wand code, which only
8575 apparently saved time on invalid animated images, and slowed down
8576 everything else. Optimise for the common case.
8578 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
8580 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
8582 * editfns.c (insert_before_markers): Mention overlay in the doc string.
8584 * marker.c (set_marker): Remove documentation of undefined behavior.
8586 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8588 * image.c (imagemagick_compute_animated_image): Animate correctly
8589 when sub-images are smaller than the main image.
8590 (imagemagick_compute_animated_image): Setting the iterator row to
8591 zero is apparently not allowed.
8592 (imagemagick_compute_animated_image): Allow images that say they
8593 have sub-images that are bigger than the main image, but just crop
8596 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
8598 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
8600 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8602 * image.c (imagemagick_compute_animated_image): Respect the GIF
8605 2013-08-15 Ken Brown <kbrown@cornell.edu>
8607 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
8608 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
8611 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
8613 Fix minor problems found by static checking.
8614 * frame.c (delete_frame):
8615 * xdisp.c (next_element_from_display_vector):
8616 Avoid uninitialized local.
8617 * image.c (imagemagick_compute_animated_image): Port to C89.
8618 Prefer usual GNU indentation style for loops.
8619 Be more careful about bizarrely large sizes, by using ptrdiff_t
8622 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8624 Fix infinite frame selection loop (Bug#15025).
8625 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
8627 2013-08-15 Eli Zaretskii <eliz@gnu.org>
8629 * xdisp.c (compute_window_start_on_continuation_line):
8630 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
8631 to make sure we end up setting the window start at the leftmost
8632 visible character of the display line. This avoids funky
8633 horizontal shifting because the window start is not kept on the
8634 same position. (Bug#15090)
8635 (next_element_from_display_vector): Support 'box' face attribute
8636 in the face definitions of a display vector. (Bug#15099)
8638 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8640 * image.c (imagemagick_compute_animated_image): Implement animated
8642 (imagemagick_compute_animated_image): Fix some compilation
8643 warnings. Implement a very simple cache to make the animation
8644 usable at all, but it should be replaced with a per-image cache.
8646 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8648 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
8649 to do `for' loops over alist values.
8650 * buffer.h (FOR_EACH_BUFFER):
8651 * process.c (FOR_EACH_PROCESS): Use it.
8652 (handle_child_signal, status_notify, Fget_buffer_process)
8653 (kill_buffer_processes): Use FOR_EACH_PROCESS.
8655 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8657 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
8658 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
8659 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
8660 to xzalloc and so avoid redundant call to memset.
8661 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
8662 members because it is allocated with xzalloc and so already zeroed.
8664 2013-08-14 Ken Brown <kbrown@cornell.edu>
8666 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
8669 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8671 Utility function and macro to copy Lisp string to C string.
8672 * lisp.h (xlispstrdupa): New macro.
8673 (xlispstrdup): New prototype.
8674 * alloc.c (xlispstrdup): New function.
8675 * callint.c (Fcall_interactively):
8676 * fileio.c (Ffile_name_directory, Fexpand_file_name)
8677 (Fsubstitute_in_file_name):
8678 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
8679 * image.c (x_create_bitmap_from_file):
8680 * w32term.c (w32_term_init):
8681 * xterm.c (x_term_init): Use xlispstrdup.
8683 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
8685 * image.c (imagemagick_load_image): Make animated pictures work.
8686 There's still some problems with background color settings, though
8689 * decompress.c (unwind_decompress): Always restore point.
8691 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
8693 * marker.c (set_marker): Reformat documentation.
8695 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
8697 * xdisp.c (cursor_type_changed): Now static.
8699 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
8700 Use changed. This avoids the need to call xmalloc and for the
8701 caller to call xfree, and avoids memory leaks in some situations.
8703 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8705 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
8706 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
8707 (redisplay_window): If window_end_valid is cleared due to non-zero
8708 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
8709 so do not call to try_cursor_movement for that window.
8711 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8713 * window.h (struct window): Convert window_end_pos and
8714 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
8715 (wset_window_end_pos, wset_window_end_vpos): Remove.
8716 * dispnew.c (adjust_glyph_matrix):
8717 * window.c (Fwindow_end, replace_window, set_window_buffer)
8719 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
8720 (set_vertical_scroll_bar, redisplay_window, try_window)
8721 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
8722 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
8723 (note_mouse_highlight): Adjust users.
8724 (try_cursor_movement): Likewise. Convert old precondition to eassert.
8727 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8729 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
8730 * image.c (imagemagick_filename_hint): Use `const char *' and
8731 prefer SSDATA to SDATA to avoid warnings.
8733 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8735 Cleanup window fringes, margins and scroll bars adjustments.
8736 * window.c (set_window_fringes, set_window_margins)
8737 (set_window_scroll_bars, apply_window_adjustment): New functions.
8738 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
8739 (Fset_window_scroll_bars): Use them.
8741 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8743 * window.h (struct window): Convert scroll_bar_width
8744 from Lisp_Object to integer. Adjust comment.
8745 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
8747 * window.c (wset_scroll_bar_width): Remove.
8748 (make_window): Initialize scroll_bar_width.
8749 (Fsplit_window_internal): Use direct assignment.
8750 (Fset_window_configuration, save_window_save):
8751 Convert Lisp_Object to integer and back where appropriate.
8752 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
8753 bar was actually changed, and mention this in docstring.
8755 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8757 * decompress.c: Minor simplifications.
8758 (Fzlib_decompress_region): Don't bother verifying
8759 that avail_out <= UINT_MAX, as that was confusing.
8760 Mention the restriction in a comment instead.
8761 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
8763 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8765 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
8766 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
8768 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8770 * image.c (imagemagick_filename_hint): Check for errors in the
8773 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8775 * window.c (Fwindow_margins): Return nil when there's no marginal
8776 area, as per the documented API.
8778 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
8779 Fmake_vector, as scroll bar's struct members are not all Lisp
8780 objects now. This avoids crashes in GC.
8782 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
8783 bool, so its address could be taken.
8785 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8787 * image.c (imagemagick_filename_hint): New function to possibly
8788 apply `image-content-type-suffixes'.
8789 (imagemagick_load_image): Use it.
8791 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8793 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
8794 if loading zlib failed.
8796 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8798 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
8799 2013-08-13 checkin below. Change bool to BOOL, rule is:
8800 All Obj-C code uses BOOL, except for interfaces callable from C.
8802 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
8804 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8806 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
8807 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
8808 bool instead of BOOL.
8809 * w32term.h (struct scroll_bar): Convert fringe_extended_p
8810 from Lisp_Object to bitfield. Adjust comment.
8811 * w32term.c (x_scroll_bar_create): Adjust user.
8812 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
8813 * xterm.c (XTset_vertical_scroll_bar): Likewise.
8814 Use bool for boolean.
8815 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
8816 to `unsigned int' when defining a bitfield.
8818 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8820 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
8822 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8824 * window.h (struct window): Convert left_margin_cols and
8825 right_margin_cols from Lisp_Objects to integers. Adjust comment.
8826 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
8827 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
8829 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
8831 (showing_window_margins_p, update_window_line, update_frame_1):
8832 * fringe.c (draw_fringe_bitmap_1):
8833 * xdisp.c (window_box_width): Adjust users.
8834 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
8835 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
8836 Use direct assignment.
8837 (Fset_window_configuration, save_window_save, Fwindow_margins):
8838 Convert Lisp_Object to integer and back where appropriate.
8839 (Fset_window_margins): Adjust user. Return t if any margin
8840 was actually changed, and mention this in docstring.
8842 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
8844 * syntax.c (forward_word):
8845 * cmds.c (forward_char, backward_char): Mention the optional argument.
8847 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8849 * window.h (struct window): Convert left_fringe_width
8850 and right_fringe_width from Lisp_Objects to integers.
8852 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
8853 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
8854 * window.c (wset_left_fringe_width, wset_right_fringe_width):
8856 (make_window): Initialize new integer fields to -1.
8857 (Fsplit_window_internal): Use direct assignment.
8858 (Fset_window_configuration, save_window_save):
8859 Convert Lisp_Object to integer and back where appropriate.
8860 (Fset_window_fringes): Adjust user. Return t if any fringe
8861 was actually changed, and mention this in docstring.
8863 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8865 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
8866 * nsfns.m (x_set_cursor_type):
8867 * w32fns.c (x_set_cursor_type):
8868 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
8869 * xdisp.c (set_frame_cursor_types): ...but in common code.
8871 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8873 * font.c (clear_font_cache): New function, stripped from...
8874 (Fclear_font_cache): ...here, which now uses the function
8875 above. Adjust comment.
8876 * font.h (clear_font_cache): Add prototype.
8877 * xfaces.c (clear_face_cache): Use clear_font_cache.
8879 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8881 * window.c (Fset_window_start): Compare `w', not `window' because
8882 `w' might not be equal to `window' after call to decode_live_window.
8884 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8886 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
8887 This fixes a problem introduced by the Bug#15035 patch
8888 when using GPG. Reported by Herbert J. Skuhra.
8890 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8892 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
8893 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
8894 not yet initialized.
8896 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8898 * decompress.c (Fzlib_decompress_region): Support zlib
8899 decompression, too, and rename.
8901 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8903 Minor zlib configuration tweaks.
8904 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
8905 Don't assume presence of fn_inflateInit2_ zlib internal function.
8907 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8909 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
8910 include the zlib prefix.
8912 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8914 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
8915 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
8916 define static variables that are pointers to zlib functions to be
8918 (init_zlib_functions) [WINDOWSNT]: New function.
8919 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
8921 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
8922 macros instead of invoking the zlib functions directly.
8923 (syms_of_decompress): DEFSYM Qzlib_dll.
8924 Staticpro Szlib_available_p.
8926 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
8928 Avoid looping over all frame windows to freeze and unfreeze.
8929 * window.h (struct window): Drop frozen_window_start_p.
8930 (freeze_window_starts): Drop prototype.
8931 * frame.h (struct frame): New frozen_window_starts flag.
8932 (FRAME_WINDOWS_FROZEN): New macro.
8933 * window.c (freeze_window_start, freeze_window_starts):
8935 (select_window, replace_window): Adjust users.
8936 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
8937 (window_frozen_p): New function.
8938 (redisplay_window): Use it.
8940 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8942 Fix some fd issues when running subprocesses (Bug#15035).
8943 Fix bugs that can leak files or file descriptors on errors.
8944 Don't unlink open temp files, as that's hard for users to diagnose
8945 when things go awry (e.g., temp disk exhausted).
8946 Don't bother to lock temp files. Check for invalid recursion.
8947 * callproc.c (synch_process_fd): Remove. All uses removed.
8948 (synch_process_tempfile): New var or macro.
8949 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
8951 (record_kill_process): New arg, the temp name. All callers changed.
8952 (delete_temp_file): Now just a simple wrapper around unlink.
8953 (call_process_kill): New arg, the call_process_fd array.
8954 Close them all. Clear synch_process_pid. Remove the temp file,
8955 or arrange for it to be removed.
8956 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
8957 that's been moved to synch_process_tempfile. Caller changed.
8958 Do not remove the tempfile; that's now call_process_kill's
8960 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
8961 call_process_kill; the caller now does that.
8962 (call_process_cleanup): Do not close the process fd; that's now
8963 call_process_kill's responsibility.
8964 (Fcall_process): Implement via new function call_process, which
8965 has most of the old body of Fcall_process, but with a different API.
8966 (call_process): New function that does not open or close filefd if
8967 it is nonnegative. Record which fds need to be closed, and let
8968 call_process_kill close (and remove the tempfile, on MSDOS) on error.
8969 Signal an error if invoked recursively (could be done via a hook).
8970 Simplify creation of the tempfile in the MSDOS case.
8971 Don't create the output file until after checking for the executable.
8972 Report any failure to open /dev/null.
8973 Don't open /dev/null for writing twice; once is enough.
8974 Don't create pipe if all output is being discarded or sent to file.
8975 Don't worry about setting up the coding system or reading from the
8976 pipe if all output is being discarded.
8977 Hoist fd_error local into top level, to lessen block nesting.
8978 Don't record deleted pid here; now done by Fcall_process_region.
8979 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
8980 and note its success in synch_process_tempfile.
8981 Do not leak resources when child_setup fails.
8982 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
8983 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
8984 (create_temp_file): Now returns open fd, with an additional
8985 Lisp_Object * argument to return the name. All callers changed.
8986 Do not close the file; rewind it instead, and leave it open for
8987 the caller. Do not lock the temp file. Unwind-protect the file
8988 and the file-descriptor.
8989 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
8990 If an asynchrounous process, record it here, not in call_process.
8991 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
8992 * eval.c (set_unwind_protect): New function.
8993 * fileio.c (write_region): New function, generalized from the
8994 old Fwrite_region. Do not lock temp files.
8995 (Fwrite_region): Use it.
8996 * lisp.h (set_unwind_protect, write_region): New decls.
8997 * process.c: Include <verify.h>.
8998 (make_process): Mark fds as initially closed.
8999 (deleted_pid_list): Now a list of pid-filename pairs.
9001 (close_process_fd): New function.
9002 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9003 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9004 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9005 (create_process, create_pty, Fmake_serial_process)
9006 (server_accept_connection): Record which fds need to be closed,
9007 and let deactivate_process close them.
9008 (Fmake_network_process): Do not discard the unwind-protect
9009 until it's safe to do so.
9010 (deactivate_process): Close the fds opened by create_process etc.
9011 (Fprocess_send_eof): Adjust to new way of recording open fds.
9012 Report an error if /dev/null can't be opened, instead of aborting.
9013 * process.h (PROCESS_OPEN_FDS): New constant.
9014 (struct Lisp_Process): New member open_fds.
9015 (record_kill_process, record_deleted_pid): Adjust signatures.
9016 (record_deleted_pid): Move decl here ...
9017 * syswait.h (record_deleted_pid): ... from here.
9019 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9021 * decompress.c: Fix bugs with large buffers and weird inputs.
9022 Tune a bit. Reindent as per usual Emacs style.
9023 (BUFFER_SIZE): Remove.
9024 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9025 more than UINT_MAX bytes. Decompress into the gap instead of into
9026 an auto buffer, as this should avoid copying. Return nil if
9027 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9028 set immediate_quit; we shouldn't trust zlib code that much.
9030 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9032 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9033 errors, and really move the gap to where we want it.
9035 * lisp.h: Include decompress.c support.
9037 * emacs.c (main): Include decompress.c support.
9039 * Makefile.in: Include -lz if present.
9041 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9043 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9044 (initWithTitle:): Initialize frame to 0.
9045 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9046 (fillWithWidgetValue:frame:): Rename from
9047 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9049 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9050 fillWithWidgetValue:frame:
9052 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9053 remove memory leak warnings.
9055 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9056 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9059 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9060 (x_activate_menubar): Update the whole menu.
9061 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9062 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9063 current event is not NSSystemDefined (Bug#15001).
9064 Call ns_check_menu_open only if trackingMenu is 2.
9065 (menuDidClose:): New method, decrease trackingMenu.
9066 (fillWithWidgetValue:setDelegate:): New method.
9067 (fillWithWidgetValue:): Call the above.
9069 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9071 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9073 Omit some unnecessary casts.
9074 Many of these go back to the old pre-C89 days, when they may have
9075 been needed, but we've been assuming C89 or later for a while now.
9076 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9077 (live_float_p, live_misc_p, live_vector_p):
9078 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9079 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9080 (defvar_per_buffer):
9081 * callint.c (Fcall_interactively):
9082 * doc.c (Fsubstitute_command_keys):
9083 * filelock.c (get_boot_time):
9084 * frame.c (xrdb_get_resource):
9085 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9086 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9087 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9088 (menuitem_highlight_callback, menu_destroy_callback)
9089 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9090 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9091 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9092 (xg_tool_bar_help_callback, tb_size_cb):
9093 * image.c (xpm_alloc_color, png_read_from_memory)
9094 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9095 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9097 * keymap.c (describe_map):
9098 * nsfns.m (Fns_display_monitor_attributes_list):
9099 * nsmenu.m (process_dialog:):
9100 * nsterm.m (hold_event):
9101 * process.c (wait_reading_process_output):
9102 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9103 * scroll.c (do_direct_scrolling, scrolling_1):
9104 * termcap.c (tgetent):
9105 * window.c (check_window_containing, add_window_to_list)
9106 (freeze_window_starts):
9107 * xdisp.c (compare_overlay_entries, vmessage):
9108 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9109 (x_get_monitor_attributes_xrandr)
9110 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9111 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9112 * xfont.c (xfont_match, xfont_open):
9113 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9114 (menubar_selection_callback, menu_position_func)
9115 (popup_selection_callback, create_and_show_popup_menu)
9116 (dialog_selection_callback, create_and_show_dialog):
9117 * xrdb.c (x_get_string_resource)
9119 * xsmfns.c (x_session_check_input):
9120 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9121 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9122 (xaw_jump_callback, xaw_scroll_callback):
9123 Omit unnecessary casts.
9125 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9127 Minor string-length refactoring.
9128 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9129 * frame.c (make_monitor_attribute_list):
9130 Prefer build_string to strlen + make_string.
9132 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9134 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9135 don't check minor_code (Bug#14417).
9137 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9139 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9140 vertical positions instead. This avoids calling MATRIX_ROW with
9141 row numbers that are possibly beyond valid limits. (Bug#15064)
9143 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9145 Use xstrdup and build_unibyte_string where applicable.
9146 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9147 * xfns.c (x_window):
9148 * xrdb.c (x_get_customization_string):
9149 * xterm.c (xim_initialize):
9150 * w32fns.c (w32_window): Use xstrdup.
9151 (w32_display_monitor_attributes_list):
9152 * emacs.c (init_cmdargs):
9153 * keyboard.c (PUSH_C_STR):
9154 * nsfont.m (nsfont_open):
9155 * sysdep.c (system_process_attributes):
9156 * w32.c (system_process_attributes):
9157 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9159 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9161 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9162 variables of these types so that GDB would know about them, as aid
9163 for debugging fatal exceptions. (Bug#15024) See also
9164 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9167 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9169 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9170 larger than the NSWindow (Bug#14934).
9172 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9174 Redesign redisplay interface to drop global variable updated_window.
9175 Always pass currently updated window as a parameter to update routines.
9176 * dispextern.h (updated_window): Remove declaration.
9177 (struct redisplay_interface): Pass window parameter to
9178 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9179 and after_update_window_hook.
9180 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9182 * dispnew.c (updated_window): Remove.
9183 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9184 (update_window_line): Adjust to match redisplay interface changes.
9185 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9186 (ns_scroll_run, ns_after_update_window_line):
9187 * w32term.c (x_update_window_begin, x_update_window_end)
9188 (x_after_update_window_line, x_scroll_run):
9189 * xterm.c (x_update_window_begin, x_update_window_end)
9190 (x_after_update_window_line, x_scroll_run):
9191 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9192 Likewise. Adjust comments where appropriate.
9193 (x_cursor_to): Simplify because this is always called during window
9194 update (but install debugging check anyway).
9195 (expose_window): Check must_be_updated_p flag to see whether this
9196 function is called during window update.
9198 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9200 Do not reset window modification event counters excessively.
9201 These leftovers and poor man's tricky methods to catch extra
9202 redisplay's attention are no longer needed.
9203 * frame.c (set_menu_bar_lines_1):
9204 * minibuf.c (read_minibuf_unwind):
9205 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9206 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9207 (window_scroll_line_based, Fset_window_configuration):
9208 * xdisp.c (redisplay_window): Do not reset last_modified and
9209 last_overlay_modified counters.
9211 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9213 * xselect.c (x_send_client_event): Set send_event and serial, memset
9214 data.l as it might be bigger than data.b. Use 24 bit mask to
9215 XSendEvent (Bug#15034).
9217 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9219 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9220 for TTY frames that are not the top frame on their console.
9223 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9225 * w32term.c (w32fullscreen_hook): Really maximize frame when
9226 asked for (Bug#14841).
9228 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9230 Prefer selected_window to Fselected_window, likewise for frames.
9231 * buffer.c (Fbuffer_swap_text):
9232 * data.c (Fvariable_binding_locus):
9233 * window.c (run_window_configuration_change_hook): Adjust users.
9234 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9235 Use decode_live_frame.
9237 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9239 Be more careful if selected window shows the buffer other than current,
9240 use window_outdated only if this is not so. This change should also
9241 address some weird issues discussed in Bug#13012.
9242 * window.h (window_outdated): New prototype.
9243 * window.c (window_outdated): Now here. Convert from static and
9244 always assume window's buffer.
9245 (Fwindow_end, Fwindow_line_height): Use it.
9246 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9247 and always assume window's buffer.
9248 (redisplay_window): Adjust user.
9249 (redisplay_internal): Call to reconsider_clip_changes once and
9250 check whether mode line should be updated only if selected window
9251 shows current buffer.
9252 (run_window_scroll_functions): Use eassert for debugging check.
9253 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9255 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9257 * window.c (window_scroll, window_scroll_pixel_based)
9258 (window_scroll_line_based): Use bool for booleans.
9260 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9262 * process.c: Fix minor off-by-one issues in descriptor counts.
9263 This shouldn't fix any real bugs, but it cleans up the code a bit.
9264 (max_process_desc, max_input_desc): -1, not 0, means none.
9266 (delete_input_desc): New function.
9267 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9268 (deactivate_process): Scan backwards when recomuting max_process_desc;
9269 that should be faster.
9270 (init_process_emacs): Initialize max_input_desc.
9272 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9274 Use region cache to speedup bidi_find_paragraph_start.
9275 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9276 Rename cache_long_line_scans to cache_long_scans.
9277 * buffer.c (bset_cache_long_line_scans): Rename to
9278 bset_cache_long_scans.
9279 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9280 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9282 (syms_of_buffer): Rename cache-long-line-scans to
9283 cache-long-scans. Adjust docstring.
9284 * search.c (newline_cache_on_off):
9285 * indent.c (width_run_cache_on_off): Adjust users.
9286 * bidi.c (bidi_paragraph_cache_on_off): New function.
9287 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9288 * insdel.c (prepare_to_modify_buffer):
9289 Invalidate bidi_paragraph_cache if enabled.
9291 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9293 Invalidate region caches only if buffer text is going to be changed.
9294 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9295 (modify_text): ...new prototype.
9296 (prepare_to_modify_buffer_1): New prototype.
9297 * textprop.c (modify_region): Rename to...
9298 (modify_text_properties): ...new function.
9299 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9300 (Fremove_list_of_text_properties): Adjust users.
9301 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9302 (modify_text): ...new function.
9303 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9304 (prepare_to_modify_buffer_1): ...new function.
9305 * casefiddle.c (casify_region):
9306 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9307 (Ftranspose_regions): Use modify_text.
9309 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9311 * lisp.mk (lisp): Add nadvice.elc.
9313 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9315 New macro to iterate over live buffers similar to frames.
9316 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9317 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9318 Declare buffer-related variables here to offload lisp.h.
9319 * buffer.c (Vbuffer_alist): Adjust comment.
9320 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9321 (other_buffer_safely):
9322 * data.c (store_symval_forwarding):
9323 * dispnew.c (Fframe_or_buffer_changed_p):
9324 * fileio.c (Fdo_auto_save):
9325 * filelock.c (unlock_all_files):
9326 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9328 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9330 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9331 * callproc.c (create_temp_file):
9332 * filelock.c (create_lock_file):
9333 Assume mkostemp, since it's now provided by Gnulib.
9335 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9337 * w32.c (mkostemp): New function.
9338 (mktemp): Remove, no longer used. Most of the code reused in
9339 mkostemp. (Bug#15015)
9340 (mktemp): Don't undef.
9342 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9344 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9345 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9346 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9347 (free_glyph_pool, check_glyph_memory): Likewise for
9348 all users. Adjust comments where appropriate.
9350 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9352 * composite.h: Minor fixups.
9353 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9354 to fix a misspelling, and change it to an inline function while
9355 we're at it (it need not be a macro). All uses changed.
9356 (composition_method, composition_valid_p):
9357 Rewrite to avoid assignments in if-conditions.
9359 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9361 Do not use global Lisp_Object in composition macros.
9362 * composite.h (composition_temp): Remove declaration.
9363 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9364 (composition_method, composition_valid_p): ...inline functions.
9365 (compose_region): Remove the leftover.
9366 * composite.c (composition_temp): Remove.
9367 (run_composition_function, update_compositions)
9368 (composition_compute_stop_pos, composition_adjust_point)
9369 (Ffind_composition_internal):
9370 * coding.c (handle_composition_annotation):
9371 * xdisp.c (handle_composition_prop, check_point_in_composition):
9372 Related users changed.
9374 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9376 Drop FRAME_PTR typedef.
9377 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9378 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9379 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9380 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9381 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9382 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9383 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9384 All related users changed.
9386 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9388 * eval.c (default_toplevel_binding): New function.
9390 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9391 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9392 (syms_of_eval): Export them.
9393 * data.c (Fdefault_value): Micro cleanup.
9394 * term.c (init_tty): Use "false".
9396 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9398 Fix X GC leak in GTK and raw (no toolkit) X ports.
9399 * xterm.c (x_free_frame_resources): If white and black relief
9400 GCs are allocated, always free them here.
9401 * xfns.c (x_make_gc): Omit redundant initialization.
9402 * widget.c (create_frame_gcs): Remove the leftover.
9403 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9404 in x_free_frame_resources.
9406 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9408 * nsterm.m (windowWillResize:toSize:): Only change title if
9409 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9411 (viewDidEndLiveResize): New method.
9413 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9414 inside NS_IMPL_COCOA.
9416 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9418 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9419 Do not check whether undo is enabled because record_insert and
9420 record_delete does that themselves.
9422 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9424 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9425 member which is not really used any more.
9426 (FRAME_XIC_BASE_FONTNAME): Remove.
9427 * xfns.c (xic_free_fontset): Adjust user.
9428 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9429 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9430 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9431 (xdialog_show): Use eassert for debugging check.
9432 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9434 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9436 * fileio.c, fns.c (merge): Move extern decl from here ...
9437 * lisp.h (merge): ... to here.
9439 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9441 Fix last font-related change.
9442 * w32font.h (w32font_list_internal, w32font_match_internal):
9444 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9445 (uniscribe_list_family): Adjust to match font API change.
9446 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9447 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9449 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9451 * frame.h (FRAME_MOUSE_UPDATE):
9452 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9453 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9455 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9457 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9458 * font.h (struct font_driver): Change list, match, and list_family
9459 functions to accept struct frame * as first arg.
9460 * font.c (font_score, font_compare, font_sort_entities):
9462 (font_sort_entities, font_list_entities, font_select_entity)
9463 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9464 match font API change.
9465 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9466 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9467 * ftxfont.c (ftxfont_list, ftxfont_match):
9468 * xftfont.c (xftfont_list, xftfont_match):
9469 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9470 * w32font.c (w32font_list, w32font_match, w32font_list)
9471 (w32font_list_internal, w32_font_match_internal): Likewise.
9472 * xfaces.c (Fx_family_fonts): Adjust user.
9474 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9476 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9477 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9478 only if HAVE_X_WINDOWS is in use.
9479 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9480 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9481 * w32term.c (x_wm_set_icon_position): Likewise.
9482 * w32fns.c (x_icon): Adjust user.
9484 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9486 * xterm.c (last_mouse_press_frame): Remove the
9487 leftover which is not really used any more.
9488 (handle_one_xevent, syms_of_xterm): Adjust users.
9489 (x_flush): Call XFlush once per each X display, not frame.
9490 This is better because this code always unconditionally skips
9491 non-X frames in Vframe_list and issues the only XFlush if we
9492 have more than one X frame on the same X display.
9493 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9494 Use bool for booleans.
9495 (x_draw_glyph_string_background, cvt_string_to_pixel)
9496 (cvt_pixel_dtor): Drop unnecessary prototypes.
9497 * xterm.h (x_display_ok): Adjust prototype.
9499 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9501 Drop unnecessary functions that deals with frame pixel size.
9502 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9503 (x_pixel_height): Drop prototypes.
9504 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9505 (x_pixel_height): Drop implementations.
9506 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9507 which should be always valid for window frame.
9508 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9509 * w32menu.c (Fx_popup_dialog):
9510 * xmenu.c (Fx_popup_dialog): Likewise for both.
9512 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9514 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9515 frame parameters and call to Fmodify_frame_parameters just once.
9516 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9517 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9518 and mention nil frame in docstring.
9520 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9522 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9523 (x_figure_window_size): Likewise. Adjust to return long.
9524 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9525 (toplevel): Move Qterminal_live_p to...
9526 * terminal.c (toplevel): ...here, make it static, and...
9527 (syms_of_terminal): ...DEFSYM here.
9528 * frame.h (Qterminal_live_p): Remove declaration.
9529 (make_frame, x_figure_window_size): Adjust prototype.
9530 * nsfns.m (Fx_create_frame): Use long for window flags.
9532 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
9534 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
9535 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
9536 Do not assume that emacs_close (INT_MAX) is a no-op.
9538 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9540 * xfaces.c (make_face_cache): For struct face_cache, prefer
9541 xmalloc to xzalloc and so avoid redundant call to memset.
9542 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
9544 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9546 * fringe.c (draw_window_fringes, update_window_fringes)
9547 (compute_fringe_widths):
9548 * w32term.c (x_draw_glyph_string):
9549 * window.c (candidate_window_p, Frecenter):
9550 * xfaces.c (realize_basic_faces, realize_default_face)
9551 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
9552 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
9553 * xfns.c (x_set_cursor_color, xic_free_xfontset):
9554 * xmenu.c (Fx_menu_bar_open_internal):
9555 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
9556 * xsettings.c (xft_settings_event):
9557 * xterm.c (x_draw_glyph_string, x_had_errors_p):
9558 Use bool for booleans. Adjust style and comments where
9560 * dispextern.h (draw_window_fringes, update_window_fringes)
9561 (compute_fringe_widths):
9562 * xterm.h (x_had_errors_p): Adjust prototype.
9564 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9566 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
9567 CHECK_LIST. Rewrite the loop to avoid useless local variable.
9569 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
9571 * fns.c (toplevel): Remove comment before Fsafe_length because
9574 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
9576 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
9578 2013-07-28 Eli Zaretskii <eliz@gnu.org>
9580 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
9581 frame which got the message is still alive, before dereferencing
9582 its pointer. (Bug#14970)
9584 * frame.c (delete_frame): Test "this" frame's minibuffer window to
9585 be a live window, before using it as such. (Bug#14970)
9587 2013-07-27 Eli Zaretskii <eliz@gnu.org>
9589 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
9590 w32_detect_focus_change instead of doing part of its job by hand.
9591 This fixes the problem whereby FOCUS_OUT events were not sent to
9594 2013-07-26 Eli Zaretskii <eliz@gnu.org>
9596 * process.c (Fprocess_list): Doc fix.
9598 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
9599 being re-exposed only if it didn't ask to become visible.
9600 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
9601 was previously iconified. (Bug#14841)
9602 (x_iconify_frame): Mark the frame iconified.
9604 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
9606 Fix minor problems found by static checking.
9607 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
9608 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
9610 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
9612 * eval.c (set_specpdl_old_value): New function.
9613 (unbind_to): Minor simplification.
9614 (get_backtrace_frame): New function.
9615 (Fbacktrace_frame): Use it. Add `base' argument.
9616 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
9617 (syms_of_eval): Export backtrace-eval.
9618 * xterm.c (x_focus_changed): Simplify.
9620 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
9622 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
9624 2013-07-24 Eli Zaretskii <eliz@gnu.org>
9626 * xdisp.c (redisplay_window): Instead of moving point out of
9627 scroll margin, reject the force_start method, and try scrolling
9628 instead. (Bug#14780)
9630 2013-07-24 Ken Brown <kbrown@cornell.edu>
9632 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
9635 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
9637 * eval.c (Fprogn): Do not check that BODY is a proper list.
9638 This undoes the previous change. The check slows down the
9639 interpreter, and is not needed to prevent a crash. See
9640 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
9642 2013-07-23 Glenn Morris <rgm@gnu.org>
9644 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
9646 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
9648 Port to GNU/Linux systems with tinfo but not ncurses.
9649 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
9650 to decide whether ncurses is being used. Without this change,
9651 GCC complains about tgetent not being declared, on a system
9652 that has tinfo installed but ncurses not installed.
9654 * eval.c (Fprogn): Check that BODY is a proper list.
9656 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
9657 * data.c (Fsetq_default):
9658 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
9659 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
9661 Tune by taking advantage of the fact that ARGS is always a list
9662 when a function is declared to have UNEVALLED args.
9664 * emacsgtkfixed.c: Port to GCC 4.6.
9665 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
9667 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
9669 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
9670 here to silence compiler warnings.
9672 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
9674 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
9675 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
9676 from messing up Emacs's 'struct frame' (Bug#14923).
9678 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9680 * alloc.c (make_save_ptr_ptr): Define this function.
9681 It was inadvertently omitted. It's needed only if
9682 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
9684 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
9686 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
9687 frame have focus (Bug#14895).
9689 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9691 Avoid vfork-related deadlock more cleanly.
9692 * callproc.c (child_setup): When the child's exec fails, output
9693 the program name, as that's more useful. Use O_NONBLOCK to avoid
9695 * process.c (create_process_1): Remove; no longer needed.
9696 (create_process): Remove timer hack; no longer needed, now that
9697 the child avoids deadlock.
9699 2013-07-20 Glenn Morris <rgm@gnu.org>
9701 * image.c (Fimage_flush): Fix doc typo.
9703 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
9705 Fix array bounds violation when pty allocation fails.
9706 * process.c (PTY_NAME_SIZE): New constant.
9707 (pty_name): Remove static variable; it's now auto.
9708 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
9709 Take pty_name as an arg rather than using a static variable.
9710 All callers changed.
9711 (create_process): Recover pty_flag from process, not from volatile local.
9712 (create_pty): Stay inside array even when pty allocation fails.
9713 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
9715 * lread.c (Fload): Avoid initialization only when lint checking.
9716 Mention that it's needed only for older GCCs.
9718 2013-07-20 Kenichi Handa <handa@gnu.org>
9720 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
9721 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
9723 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
9725 * lread.c (Fload): Avoid uninitialized warning.
9727 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9729 Fix some minor file descriptor leaks and related glitches.
9730 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
9731 (create_lock_file): Use write, not emacs_write.
9732 * image.c (slurp_file, png_load_body):
9733 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
9734 (server_accept_connection):
9735 Don't leak an fd on memory allocation failure.
9736 * image.c (slurp_file): Add a cheap heuristic for growing files.
9737 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
9738 as that's what the other routines do. Maybe input need not be
9739 blocked at all, but it's better to be consistent.
9740 Avoid undefined behavior when strlen is zero.
9742 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
9743 (NSTATICS): Now a constant; doesn't need to be a macro.
9745 2013-07-19 Richard Stallman <rms@gnu.org>
9747 * coding.c (decode_coding_utf_8): Add simple loop for fast
9748 processing of ASCII characters.
9750 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9752 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
9754 2013-07-19 Eli Zaretskii <eliz@gnu.org>
9756 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
9757 unportable 'struct x_display_info'.
9758 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
9761 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9763 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
9764 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
9766 (system_process_attributes): Prefer plain char to unsigned char
9767 when either will do. Clean up properly if interrupted or if
9768 memory allocations fail. Don't assume sscanf succeeds.
9769 Remove no-longer-needed workaround to stop GCC from whining.
9770 Read command-line once, instead of multiple times. Check read status a
9773 Fix obscure porting bug with varargs functions.
9774 The code assumed that int is treated like ptrdiff_t in a vararg
9775 function, which is not a portable assumption. There was a similar
9776 -- though these days less likely -- porting problem with various
9777 assumptions that pointers of different types all smell the same as
9778 far as vararg functions is conserved. To make this problem less
9779 likely in the future, redo the API to use varargs functions.
9780 * alloc.c (make_save_value): Remove this vararg function.
9781 All uses changed to ...
9782 (make_save_int_int_int, make_save_obj_obj_obj_obj)
9783 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
9785 (make_save_ptr): Rename from make_save_pointer, for consistency with
9786 the above. Define only on platforms that need it. All uses changed.
9788 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9790 * keyboard.c: Try to fix typos in previous change.
9791 (DISPLAY_LIST_INFO): New macro.
9792 (kbd_buffer_get_event): Do not access members that are not present
9793 in X11. Revert inadvertent change of "!=" to "=".
9795 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
9797 * keyboard.c (kbd_buffer_get_event):
9798 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
9799 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
9801 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9803 * filelock.c: Fix unlikely file descriptor leaks.
9804 (get_boot_time_1): Rework to avoid using emacs_open.
9805 This doesn't actually fix a leak, but is better anyway.
9806 (read_lock_data): Use read, not emacs_read.
9808 * doc.c: Fix minor memory and file descriptor leaks.
9809 * doc.c (get_doc_string): Fix memory leak when doc file absent.
9810 (get_doc_string, Fsnarf_documentation):
9811 Fix file descriptor leak on error.
9813 * term.c: Fix minor fdopen-related file descriptor leaks.
9814 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
9815 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
9817 * charset.c: Fix file descriptor leaks and errno issues.
9819 (load_charset_map_from_file): Don't leak file descriptor on error.
9820 Use plain record_xmalloc since the allocation is larger than
9821 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
9823 * eval.c (record_unwind_protect_nothing):
9824 * fileio.c (fclose_unwind):
9826 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
9827 The replacement doesn't block input, but that no longer seems
9830 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
9832 * lread.c: Fix file descriptor leaks and errno issues.
9833 (Fload): Close some races that leaked fds or streams when 'load'
9835 (Fload, openp): Report error number of last nontrivial failure to open.
9836 ENOENT counts as trivial.
9837 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
9839 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
9840 now that the function is always called with a nonnegative arg.
9841 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
9842 All uses replaced with ...
9843 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
9845 A few more minor file errno-reporting bugs.
9846 * callproc.c (Fcall_process):
9847 * doc.c (Fsnarf_documentation):
9848 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
9849 * process.c (set_socket_option):
9850 Don't let a constructor trash errno.
9851 * doc.c: Include <errno.h>.
9853 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
9855 * w32fns.c (unwind_create_tip_frame): Fix declaration.
9857 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9859 Fix w32 bug with call-process-region (Bug#14885).
9860 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
9861 to Fcall_process when the input is empty. This simplifies the
9862 code a bit. It makes no difference on POSIXish platforms but
9863 apparently it fixes a bug on w32.
9865 Fix bug where insert-file-contents closes a file twice (Bug#14839).
9866 * fileio.c (close_file_unwind): Don't close if FD is negative;
9867 this can happen when unwinding a zapped file descriptor.
9868 (Finsert_file_contents): Unwind-protect the fd before the point marker,
9869 in case Emacs runs out of memory between the two unwind-protects.
9870 Don't trash errno when closing FD.
9871 Zap the FD in the specpdl when closing it, instead of deferring
9872 the removal of the unwind-protect; this fixes a bug where a child
9873 function unwinds the stack past us.
9875 New unwind-protect flavors to better type-check C callbacks.
9876 This also lessens the need to write wrappers for callbacks,
9877 and the need for make_save_pointer.
9878 * alloc.c (free_save_value):
9879 * atimer.c (run_all_atimers):
9881 * alloc.c (safe_alloca_unwind):
9882 * atimer.c (unwind_stop_other_atimers):
9883 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
9884 * menu.c (cleanup_popup_menu) [HAVE_NS]:
9885 * minibuf.c (choose_minibuf_frame_1):
9886 * process.c (make_serial_process_unwind):
9887 * xdisp.c (pop_message_unwind):
9888 * xselect.c (queue_selection_requests_unwind):
9889 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
9890 * alloc.c (record_xmalloc):
9891 Prefer record_unwind_protect_ptr to record_unwind_protect with
9893 * alloc.c (Fgarbage_collect):
9894 Prefer record_unwind_protect_void to passing a dummy.
9895 * buffer.c (restore_buffer):
9896 * window.c (restore_window_configuration):
9897 * xfns.c, w32fns.c (do_unwind_create_frame)
9898 New wrapper. All record-unwind uses of wrappee changed.
9899 * buffer.c (set_buffer_if_live):
9900 * callproc.c (call_process_cleanup, delete_temp_file):
9901 * coding.c (code_conversion_restore):
9902 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
9903 * editfns.c (save_excursion_restore)
9904 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
9905 (save_restriction_restore):
9906 * eval.c (restore_stack_limits, un_autoload):
9907 * fns.c (require_unwind):
9908 * keyboard.c (recursive_edit_unwind, tracking_off):
9909 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
9910 * macros.c (pop_kbd_macro, restore_menu_items):
9911 * nsfns.m (unwind_create_frame):
9912 * print.c (print_unwind):
9913 * process.c (start_process_unwind):
9914 * search.c (unwind_set_match_data):
9915 * window.c (select_window_norecord, select_frame_norecord):
9916 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
9917 (fast_set_selected_frame):
9918 * xfns.c, w32fns.c (unwind_create_tip_frame):
9919 Return void, not a dummy Lisp_Object. All uses changed.
9920 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
9921 * callproc.c (call_process_kill):
9922 * fileio.c (restore_point_unwind, decide_coding_unwind)
9923 (build_annotations_unwind):
9924 * insdel.c (Fcombine_after_change_execute_1):
9925 * keyboard.c (read_char_help_form_unwind):
9926 * menu.c (unuse_menu_items):
9927 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
9928 * sound.c (sound_cleanup):
9929 * xdisp.c (unwind_redisplay):
9930 * xfns.c (clean_up_dialog):
9931 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
9932 Accept no args and return void, instead of accepting and returning
9933 a dummy Lisp_Object. All uses changed.
9934 * cygw32.c (fchdir_unwind):
9935 * fileio.c (close_file_unwind):
9936 * keyboard.c (restore_kboard_configuration):
9937 * lread.c (readevalllop_1):
9938 * process.c (wait_reading_process_output_unwind):
9939 Accept int and return void, rather than accepting an Emacs integer
9940 and returning a dummy object. In some cases this fixes an
9941 unlikely bug when the corresponding int is outside Emacs integer
9942 range. All uses changed.
9943 * dired.c (directory_files_internal_unwind):
9944 * fileio.c (do_auto_save_unwind):
9945 * gtkutil.c (pop_down_dialog):
9946 * insdel.c (reset_var_on_error):
9947 * lread.c (load_unwind):
9948 * xfns.c (clean_up_file_dialog):
9949 * xmenu.c, nsmenu.m (pop_down_menu):
9950 * xmenu.c (cleanup_widget_value_tree):
9951 * xselect.c (wait_for_property_change_unwind):
9952 Accept pointer and return void, rather than accepting an Emacs
9953 save value encapsulating the pointer and returning a dummy object.
9955 * editfns.c (Fformat): Update the saved pointer directly via
9956 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
9957 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
9958 (unwind_body): New function.
9959 (record_unwind_protect): First arg is now a function returning void,
9960 not a dummy Lisp_Object.
9961 (record_unwind_protect_ptr, record_unwind_protect_int)
9962 (record_unwind_protect_void): New functions.
9963 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
9964 * fileio.c (struct auto_save_unwind): New type.
9965 (do_auto_save_unwind): Use it.
9966 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
9967 * insdel.c (struct rvoe_arg): New type.
9968 (reset_var_on_error): Use it.
9969 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
9971 (specbinding_func): Remove; there are now several such functions.
9972 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
9973 (set_unwind_protect_ptr): New function.
9974 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
9976 Be simpler and more consistent about reporting I/O errors.
9977 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9978 Say "Read error" and "Write error", rather than "I/O error", or
9979 "IO error reading", or "IO error writing", when a read or write
9981 * process.c (Fmake_network_process, wait_reading_process_output)
9982 (send_process, Fprocess_send_eof, wait_reading_process_output):
9983 Capitalize diagnostics consistently. Put "failed foo" at the
9984 start of the diagnostic, so that we don't capitalize the
9985 function name "foo". Consistently say "failed" for such
9987 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
9988 All callers changed. This is so it can use report_file_error.
9989 * sysdep.c (serial_open, serial_configure): Capitalize I/O
9990 diagnostics consistently as above.
9992 * fileio.c (report_file_errno): Fix errno reporting bug.
9993 If the file name is neither null nor a pair, package it up as a
9994 singleton list. All callers changed, both to this function and to
9995 report_file_error. This fixes a bug where the memory allocator
9996 invoked by list1 set errno so that the immediately following
9997 report_file_error reported the wrong errno value.
9999 Fix minor problems found by --enable-gcc-warnings.
10000 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10001 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10003 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10005 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10006 Set event->arg to Qt if switch-event shall be generated.
10007 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10009 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10011 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10014 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10015 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10016 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10017 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10018 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10019 and there is a focused frame.
10020 (head_table): Add focus-in and focus-out.
10021 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10022 bind to handle-focus-in/out.
10024 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10025 (Fhandle_switch_frame): Call Fhandle_focus_in.
10026 (syms_of_frame): defsubr handle-focus-in/out.
10028 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10030 Fix porting bug to older POSIXish platforms (Bug#14862).
10031 * sysdep.c (emacs_pipe): New function, that implements
10032 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10033 This should port better to CentOS 5 and to Mac OS X 10.6.
10034 All calls to pipe2 changed.
10036 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10037 This makes the code easier to read and the executable a bit smaller.
10038 Do not replace all calls to Fcons that happen to create lists,
10039 just calls that are intended to create lists. For example, when
10040 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10041 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10042 Similarly for list2 through list5.
10043 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10044 * bytecode.c (exec_byte_code):
10045 * callint.c (quotify_arg, Fcall_interactively):
10046 * callproc.c (Fcall_process, create_temp_file):
10047 * charset.c (load_charset_map_from_file)
10048 (Fdefine_charset_internal, init_charset):
10049 * coding.c (get_translation_table, detect_coding_system)
10050 (Fcheck_coding_systems_region)
10051 (Fset_terminal_coding_system_internal)
10052 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10053 * composite.c (update_compositions, Ffind_composition_internal):
10054 * dired.c (directory_files_internal, file_name_completion)
10056 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10057 * doc.c (Fsnarf_documentation):
10058 * editfns.c (Fmessage_box):
10060 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10061 (Feval, eval_sub, Ffuncall, apply_lambda):
10062 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10063 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10064 (Fset_file_times, Finsert_file_contents)
10065 (Fchoose_write_coding_system, Fwrite_region):
10066 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10067 * font.c (font_registry_charsets, font_parse_fcname)
10068 (font_prepare_cache, font_update_drivers, Flist_fonts):
10069 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10070 * frame.c (make_frame, Fmake_terminal_frame)
10071 (x_set_frame_parameters, x_report_frame_params)
10072 (x_default_parameter, Fx_parse_geometry):
10073 * ftfont.c (syms_of_ftfont):
10074 * image.c (gif_load):
10075 * keyboard.c (command_loop_1):
10076 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10077 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10078 (Fminor_mode_key_binding, accessible_keymaps_1)
10079 (Faccessible_keymaps, Fwhere_is_internal):
10080 * lread.c (read_emacs_mule_char):
10081 * menu.c (find_and_return_menu_selection):
10082 * minibuf.c (get_minibuffer):
10083 * nsfns.m (Fns_perform_service):
10084 * nsfont.m (ns_script_to_charset):
10085 * nsmenu.m (ns_popup_dialog):
10086 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10087 (Fx_own_selection_internal):
10088 * nsterm.m (append2):
10089 * print.c (Fredirect_debugging_output)
10090 (print_prune_string_charset):
10091 * process.c (Fdelete_process, Fprocess_contact)
10092 (Fformat_network_address, set_socket_option)
10093 (read_and_dispose_of_process_output, write_queue_push)
10094 (send_process, exec_sentinel):
10095 * sound.c (Fplay_sound_internal):
10096 * textprop.c (validate_plist, add_properties)
10097 (Fput_text_property, Fadd_face_text_property)
10098 (copy_text_properties, text_property_list, syms_of_textprop):
10099 * unexaix.c (report_error):
10100 * unexcoff.c (report_error):
10101 * unexsol.c (unexec):
10102 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10103 (Fformat_mode_line, syms_of_xdisp):
10104 * xfaces.c (set_font_frame_param)
10105 (Finternal_lisp_face_attribute_values)
10106 (Finternal_merge_in_global_face, syms_of_xfaces):
10107 * xfns.c (x_default_scroll_bar_color_parameter)
10108 (x_default_font_parameter, x_create_tip_frame):
10109 * xfont.c (xfont_supported_scripts):
10110 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10111 (menu_help_callback, xmenu_show):
10112 * xml.c (make_dom):
10113 * xterm.c (set_wm_state):
10114 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10115 and similarly for list2 through list5.
10117 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10119 * callproc.c (Fcall_process_region): Fix minor race and tune.
10120 (create_temp_file): New function, with the temp-file-creation part
10121 of the old Fcall_process_region. Use Fcopy_sequence to create the
10122 temp file name, rather than alloca + build_string, for simplicity.
10123 Don't bother to block input around the temp file creation;
10124 shouldn't be needed. Simplify use of mktemp.
10125 Use record_unwind_protect immediately after creating the temp file;
10126 this closes an unlikely race where the temp file was not removed.
10127 Use memcpy rather than an open-coded loop.
10128 (Fcall_process_region): Use the new function. If the input is
10129 empty, redirect from /dev/null rather than from a newly created
10130 empty temp file; this avoids unnecessary file system traffic.
10132 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10134 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10135 Simplify by making this case like the other two. This is a bit
10136 slower on obsolete hosts, but the extra complexity isn't worth it.
10138 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10139 * process.c (create_process) [!DOS_NT]:
10140 Remove now-unnecessary calls to emacs_close.
10142 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10144 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10145 returning early. (Bug#14850)
10147 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10148 and inhibit-iso-escape-detection attributes of 'undecided'.
10151 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10153 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10154 Reported by Herbert J. Skuhra in
10155 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10157 Don't lose top specpdl entry when memory is exhausted.
10158 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10159 specpdl overflow here, to simplify callers; all callers changed.
10160 Always reserve an unused entry at the stack top; this avoids
10161 losing the top entry's information when memory is exhausted.
10163 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10165 Clean up errno reporting and fix some errno-reporting bugs.
10166 * callproc.c (Fcall_process):
10167 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10168 * process.c (create_process, Fmake_network_process):
10169 * unexaix.c (report_error):
10170 * unexcoff.c (report_error):
10171 Be more careful about reporting the errno of failed operations.
10172 The code previously reported the wrong errno sometimes.
10173 Also, prefer report_file_errno to setting errno + report_file_error.
10174 (Fcall_process): Look at openp return value rather than at path,
10175 as that's a bit faster and clearer when there's a numeric predicate.
10176 * fileio.c (report_file_errno): New function, with most of the
10177 old contents of report_file_error.
10178 (report_file_error): Use it.
10179 (Ffile_exists_p, Ffile_accessible_directory_p):
10180 Set errno to 0 when it is junk.
10181 * fileio.c (Faccess_file):
10182 * image.c (x_create_bitmap_from_file):
10183 Use faccessat rather than opening the file, to avoid the hassle of
10184 having a file descriptor open.
10185 * lisp.h (report_file_errno): New decl.
10186 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10189 * process.c (create_process, wait_reading_process_output) [AIX]:
10190 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10191 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10192 a multithreaded environment anyway).
10193 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10195 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10197 * image.c (x_find_image_file): Don't close a remote file handle.
10199 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10201 Fix races with threads and file descriptors.
10202 * callproc.c (Fcall_process_region):
10203 * dired.c (open_directory):
10204 * emacs.c (main, Fdaemon_initialized):
10205 * image.c (x_find_image_file):
10206 * inotify.c (Finotify_rm_watch):
10207 * lread.c (Flocate_file_internal):
10208 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10209 * term.c (term_mouse_moveto, init_tty):
10210 * termcap.c (tgetent):
10211 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10212 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10213 * unexhp9k800.c, unexmacosx.c (unexec):
10214 * callproc.c (Fcall_process_region):
10215 Use emacs_close, not close.
10216 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10217 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10218 and posix_close function on current platforms (which all lack them).
10219 (emacs_close): Use it. This should fix the races on GNU/Linux and
10220 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10221 and it should avoid closing random victim file descriptors on
10224 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10226 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10227 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10228 Touch up doc a bit.
10230 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10231 This is for .gdbinit xbacktrace.
10233 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10234 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10235 (emacs_set_tty): Now static.
10236 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10237 * term.c (tty_capable_p, tty_default_color_capabilities)
10238 (get_tty_terminal, term_mouse_movement)
10239 (handle_one_term_event, init_tty, maybe_fatal):
10240 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10241 (tgetent, scan_file, name_match, compare_contin):
10242 * terminal.c (get_terminal):
10243 Use bool for boolean.
10244 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10245 Prefer char to unsigned char if either will do.
10246 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10247 (tty_write_glyphs): Prefer int to unsigned.
10248 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10249 All callers changed.
10250 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10252 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10255 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10256 (B__dummy__): New dummy symbol, to pacify C89.
10257 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10258 they can't grok varargs macros.
10259 * dispnew.c (add_window_display_history)
10260 (add_frame_display_history):
10261 * print.c (print_object):
10262 * xdisp.c (debug_method_add):
10263 Use %p printf format only for void pointers.
10264 * emacs.c (usage_message): New constant, replacing ...
10265 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10266 (main): Adjust to usage reorg.
10267 * fns.c (syms_of_fns):
10268 * profiler.c (syms_of_profiler):
10269 Don't use non-constant struct initializers.
10270 * gnutls.h (gnutls_initstage_t):
10271 * lisp.h (enum Lisp_Fwd_Type):
10272 * lread.c (lisp_file_lexically_bound_p):
10273 * xsettings.c (anonymous enum):
10274 Remove trailing comma.
10275 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10276 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10277 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10279 * regex.c (const_re_char): New type, to pacify strict C89.
10280 All uses of 'const re_char' replaced to use it.
10281 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10282 with glibc when strict C89. This change is imported from gnulib.
10284 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10285 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10286 Omit GNU_LINUX implementation, since it requires long long.
10287 * xterm.c (x_draw_underwave):
10288 Do not assume the traditional order of struct's members.
10289 (x_term_init): Rewrite to avoid the need for non-constant structure
10292 Syntax cleanup, mostly replacing macros with functions.
10293 This removes the need for the syntax_temp hack.
10294 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10295 * syntax.c (SYNTAX_INLINE): New macro.
10296 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10297 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10298 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10299 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10300 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10301 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10302 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10303 Now constants, not macros.
10304 (syntax_temp) [!__GNUC__]: Remove.
10305 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10306 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10307 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10308 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10309 Move here from syntax.h; now functions, not macros. Except for the
10310 last function, these are static since only syntax.c uses them.
10311 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10312 All uses changed. Now a function, not a macro; use this fact
10313 to simplify the code.
10314 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10315 compiler bugs; no longer relevant.
10316 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10317 (SYNTAX_INLINE): New macro.
10318 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10319 for the new functions. Use bool for boolean member.
10320 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10321 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10322 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10323 (SETUP_BUFFER_SYNTAX_TABLE):
10324 Now extern inline functions, not macros.
10325 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10326 Remove; all uses replaced by implementation.
10327 (syntax_temp) [!__GNUC__]: Remove decl.
10328 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10330 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10332 * emacs.c (main): Fix syntax error.
10334 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10336 Timestamp fixes for undo (Bug#14824).
10337 * atimer.c (schedule_atimer):
10338 * fileio.c (Ffile_newer_than_file_p):
10339 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10340 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10341 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10342 (syms_of_fileio): Remove Sclear_visited_file_name.
10343 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10344 file doesn't exist; this avoids an ambiguity with negative timestamps.
10345 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10346 * systime.h (make_emacs_time, invalid_emacs_time):
10347 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10348 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10349 * undo.c (record_first_change): Push (visited-file-modtime) onto
10350 undo list rather than reimplementing it by hand, incorrectly.
10352 2013-07-09 Ken Brown <kbrown@cornell.edu>
10354 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10356 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10358 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10360 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10362 Handle errno and exit status a bit more carefully.
10363 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10364 number into an exit status. Instead, use EXIT_CANCELED.
10365 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10366 * callproc.c (relocate_fd):
10367 * emacs.c (close_output_streams, main):
10368 * process.c (create_process):
10369 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10370 Use emacs_perror for simplicity.
10371 * callproc.c (relocate_fd, main):
10372 * sysdep.c (sys_subshell):
10373 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10374 (shut_down_emacs): Use emacs_write, not write.
10375 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10376 * fileio.c (Fcopy_file, e_write):
10377 * nsterm.m (ns_select):
10378 * process.c (send_process):
10379 * sound.c (vox_write):
10380 Use emacs_write_sig, not emacs_write.
10381 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10382 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10384 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10386 (emacs_full_write): New function.
10387 (emacs_write): Rewrite to use it.
10388 (emacswrite_sig, emacs_perror): New functions.
10389 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10391 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10393 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10394 on NS even if it is present. Pixmap on NS is a void*.
10396 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10398 Port to Ubuntu 10 (Bug#14803).
10399 Problem reported by T.V. Raman.
10400 * process.c (close_on_exec, accept4, process_socket):
10401 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10403 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10405 * w32.c (sys_dup): Declare prototype.
10409 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10411 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10413 Make file descriptors close-on-exec when possible (Bug#14803).
10414 This simplifies Emacs a bit, since it no longer needs to worry
10415 about closing file descriptors by hand in some cases.
10416 It also fixes some unlikely races. Not all such races, as
10417 libraries often open files internally without setting
10418 close-on-exec, but it's an improvement.
10419 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10420 * callproc.c (Fcall_process) [!MSDOS]:
10421 * emacs.c (main) [!DOS_NT]:
10422 * nsterm.m (ns_term_init):
10423 * process.c (create_process):
10424 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10425 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10426 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10427 Prefer mkostemp with O_CLOEXEC to mkstemp.
10428 * callproc.c (relocate_fd) [!WINDOWSNT]:
10429 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10430 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10432 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10433 Make the resulting file descriptor close-on-exec.
10434 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10435 * lread.c (load_descriptor_list, load_descriptor_unwind):
10436 Remove; no longer needed. All uses removed.
10437 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10438 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10440 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10441 (Fmake_network_process, Fnetwork_interface_list)
10442 (Fnetwork_interface_info, server_accept_connection):
10443 Make newly-created socket close-on-exec.
10444 * sysdep.c (emacs_open, emacs_fopen):
10445 Make new-created descriptor close-on-exec.
10446 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10447 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10449 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10451 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10452 for NS_IMPL_GNUSTEP.
10454 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10456 Fix openp errno handling.
10457 * callproc.c (Fcall_process): Preserve openp errno around close.
10458 * lread.c (openp): Set errno when returning -1, as some callers
10461 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10463 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10465 * nsterm.h (NSSavePanel): Update comment.
10466 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10467 (ns_run_file_dialog): Declare.
10469 * nsfns.m: Remove panelOK.
10471 (ns_run_file_dialog): New function.
10472 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10473 event loop, so file dialog is popped up by ns_run_file_dialog, called
10474 by sendEvent (Bug#14578).
10475 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10477 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10479 * xdisp.c (default_line_pixel_height): New function.
10480 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10481 (try_cursor_movement, redisplay_window, try_window)
10482 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10484 * window.c (window_scroll_pixel_based):
10485 use default_line_pixel_height.
10487 * dispextern.h (default_line_pixel_height): Add prototype.
10489 * frame.c (x_set_line_spacing): Accept a float value for
10490 line-spacing parameter, per the documentation.
10492 * data.c (Fmultibyte_string_p): Doc fix.
10494 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10496 Use emacs_open more consistently when opening files.
10497 This handles EINTR more consistently now, and makes it easier
10498 to introduce other uniform changes to file descriptor handling.
10499 * sysstdio.h: New file.
10500 * buffer.c (mmap_init):
10501 * cygw32.c (chdir_to_default_directory):
10502 * dispnew.c (Fopen_termscript):
10503 * emacs.c (Fdaemon_initialized):
10504 * fileio.c (Fdo_auto_save):
10505 * image.c (slurp_file, png_load_body, jpeg_load_body):
10506 * keyboard.c (Fopen_dribble_file):
10508 * print.c (Fredirect_debugging_output):
10509 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10510 * termcap.c (tgetent):
10511 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10512 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10513 * w32term.c (w32_initialize) [CYGWIN]:
10514 * xfaces.c (Fx_load_color_file):
10515 Use emacs_open instead of plain open, and emacs_fopen instead of
10517 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10518 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10519 * callproc.c (default_output_mode): New constant.
10520 (Fcall_process): Use it to call emacs_open instead of plain creat.
10521 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10522 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10523 (emacs_fopen): New function.
10524 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10525 Include <lisp.h>, for emacs_open.
10526 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
10528 Remove duplicate #include directives.
10529 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
10531 Don't include stdio.h twice.
10532 * buffer.c [USE_MMAP_FOR_BUFFERS]:
10533 Don't include sys/types.h or stdio.h twice.
10534 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
10535 * lread.c: Don't include coding.h twice.
10536 * nsfont.m: Don't include frame.h twice.
10537 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
10538 * ralloc.c: Don't include <unistd.h> twice.
10539 * xdisp.c: Don't include font.h twice.
10540 * xterm.c: Don't include fontset.h twice.
10541 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
10543 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10545 Scale ImageMagick images more carefully.
10546 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
10547 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
10548 Be more careful about avoiding undefined behavior after
10549 integer overflow and division by zero.
10551 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10553 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
10554 (syms_of_w32fns): DEFSYM them.
10555 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
10556 (CCHDEVICENAME): Define macros if not defined.
10557 (struct MONITOR_INFO_EX): New struct.
10558 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
10559 (enum_display_monitors_fn): New variable.
10560 (globals_of_w32fns): Initialize it.
10561 (Fx_display_pixel_width, Fx_display_pixel_height)
10562 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
10563 multi-monitor setups in docstrings.
10564 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
10565 screen size by primary monitor's millimeter per pixel.
10566 (w32_monitor_enum, w32_display_monitor_attributes_list)
10567 (w32_display_monitor_attributes_list_fallback)
10568 (Fw32_display_monitor_attributes_list): New functions.
10569 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
10571 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
10573 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
10575 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
10577 * fileio.c (Qfile_notify_error): New error symbol.
10579 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
10580 * inotify.c (inotify_callback, symbol_to_inotifymask)
10581 (Finotify_add_watch, Finotify_rm_watch): Use it.
10582 (inotifyevent_to_event): Exchange order of cookie and file name.
10583 (Finotify_add_watch): Adapt docstring.
10585 * lisp.h (Qfile_notify_error): Declare.
10587 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10589 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
10590 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10591 Do not clear _malloc_thread_enabled_p, undoing the previous change,
10592 which did not work (see <http://bugs.gnu.org/14569#307>).
10593 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
10594 && (!noninteractive || initialized)). This attempts to thread
10595 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
10597 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
10599 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
10600 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
10602 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10604 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
10605 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10606 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
10607 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
10609 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10611 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
10612 Define to __sys_siglist.
10614 2013-07-02 Eli Zaretskii <eliz@gnu.org>
10616 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
10617 word-wrap, so that overflow-newline-into-fringe would work in
10618 visual-line-mode. (Bug#2749)
10619 (move_it_in_display_line_to): When the last scanned display
10620 element fits exactly on the display line, and
10621 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
10622 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
10623 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
10624 finding buffer position that corresponds to pixel coordinates,
10625 e.g. in buffer_posn_from_coords.
10627 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
10629 * process.c (handle_child_signal): Call catch_child_signal if
10632 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10634 Don't convert function pointers to void * and back.
10635 It isn't portable C, and it's easy enough to avoid.
10636 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
10637 (make_save_value): Add support for SAVE_FUNCPOINTER.
10638 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
10639 * print.c (print_object):
10640 Distinguish function from object pointers.
10641 * lisp.h (SAVE_FUNCPOINTER): New constant.
10642 (SAVE_SLOT_BITS): Adjust to it.
10643 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
10644 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
10645 (voidfuncptr): New typedef.
10646 (struct Lisp_Save_Value): New member data[0].funcpointer.
10647 (XSAVE_FUNCPOINTER): New function.
10649 Simplify buildobj processing.
10650 * Makefile.in (buildobj.h): Make it a sequence of strings each
10651 followed by comma, rather than a single string. Put it into a
10652 .tmp file in case there's an error while generating it.
10653 (gl-stamp): Use .tmp for temp files.
10654 (mostlyclean): Clean .tmp files.
10655 * doc.c (buildobj): Move to just the routine that needs it.
10656 It's now an array of strings, so processing is simpler.
10658 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
10660 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
10661 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
10662 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10663 Invoke malloc_enable_thread even when not interactive.
10664 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
10665 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
10666 in this case, since the underlying bug has now been fixed.
10668 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
10670 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
10671 unlinking it (bug#14691).
10673 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
10675 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
10676 before checking whether buffer is modified. This lets
10677 `kill-buffer-query-functions' cancel killing of the buffer or save
10678 its content before `kill-buffer' asks user the "Buffer %s
10679 modified; kill anyway?" question.
10681 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
10683 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
10684 Let the super performKeyEquivalent deal with them (Bug#14747).
10686 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
10688 * widget.c (resize_cb): Remove unused local.
10690 Do not use GTK 3 if it exists but cannot be compiled.
10691 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
10692 * xterm.c (x_error_handler) [!USE_GTK]:
10695 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
10697 2013-06-30 Eli Zaretskii <eliz@gnu.org>
10699 * intervals.c (get_local_map): Instead of aborting, clip POSITION
10700 to the valid range of values. (Bug#14753)
10702 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
10703 when moving point by using the current glyph matrix. This avoids
10704 the need to force redisplay when this function is called in a
10707 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
10709 Fix minor problems found by static checking.
10710 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
10711 Redo the latter's body to sidestep GCC parenthesization warnings.
10712 (setup_coding_system, detect_coding, detect_coding_system): Use them.
10713 * coding.c (detect_coding, detect_coding_system):
10714 * coding.h (struct undecided_spec):
10715 Use bool for boolean.
10716 * image.c (QCmax_width, QCmax_height): Now static.
10717 * xdisp.c (Fmove_point_visually): Remove unused local.
10719 2013-06-29 Eli Zaretskii <eliz@gnu.org>
10721 * xdisp.c (Fmove_point_visually): New function.
10723 2013-06-28 Kenichi Handa <handa@gnu.org>
10725 * coding.h (define_coding_undecided_arg_index): New enum.
10726 (coding_attr_index): New members
10727 coding_attr_undecided_inhibit_null_byte_detection,
10728 coding_attr_undecided_inhibit_iso_escape_detection,
10729 coding_attr_undecided_prefer_utf_8.
10730 (undecided_spec): New struct.
10731 (struct coding_system): New member `undecided' of the member
10734 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
10735 (detect_coding): Likewise.
10736 (detect_coding_system): Likewise.
10737 (Fdefine_coding_system_internal): New coding system properties
10738 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
10740 (syms_of_coding): Adjust for coding_arg_undecided_max.
10742 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
10744 * image.c (x_from_xcolors): Remove unused local.
10746 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10748 Defer image data transfer between X client and server until actual
10751 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
10754 * image.c (Destroy_Image): Remove.
10755 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
10756 `mask_p', and `colors_p'. All uses changed.
10757 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
10758 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
10759 New macros for `flags' arg to x_clear_image_1.
10760 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
10761 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
10762 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
10763 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
10764 (image_get_x_image, image_unget_x_image): New functions or macros.
10765 (image_background, image_background_transparent, x_to_xcolors)
10766 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
10767 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
10768 instead of Destroy_Image.
10769 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
10770 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
10771 (png_load_body, jpeg_load_body, tiff_load, gif_load)
10772 (imagemagick_load_image, svg_load_image): Use them instead of
10773 x_create_x_image_and_pixmap, and x_put_x_image followed by
10774 x_destroy_x_image, respectively.
10775 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
10776 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
10777 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
10778 background_transparent fields.
10779 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
10780 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
10782 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
10784 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
10785 This mostly consists of undoing recent changes.
10786 * callproc.c (Fcall_process):
10787 * process.c (create_process):
10788 Do not worry about catching SIGCHLD here, undoing previous change.
10789 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
10790 * process.c, process.h (catch_child_signal):
10791 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
10792 * process.c (catch_child_handler): Don't worry about being called
10793 lazily and do not assume caller has blocked SIGCHLD, undoing
10794 previous change. Move first-time stuff back to
10795 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
10796 tickle glib, as that causes Cygwin bootstrap to fail. Do not
10797 set lib_child_handler if it's already initialized, which may
10798 help avoid problems on GNUstep.
10800 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10802 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
10803 * callproc.c (Fcall_process):
10804 * process.c (create_process):
10805 Make sure SIGCHLD is caught before we fork,
10806 since Emacs startup no arranges to catch SIGCHLD.
10807 * process.c (lib_child_handler): Initialize to null, not to
10809 (catch_child_signal): Allow self to be called lazily.
10810 Do nothing if it's already been called.
10811 Assume caller has blocked SIGCHLD (all callers do now).
10812 * emacs.c (main): Do not catch SIGCHLD here; defer it until
10813 just before it's really needed.
10814 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
10815 since it hasn't been caught yet.
10817 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
10819 * image.c (compute_image_size): New function to implement
10820 :max-width and :max-height.
10821 (imagemagick_load_image): Use it.
10823 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10825 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
10826 * callproc.c, process.h (block_child_signal, unblock_child_signal):
10828 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
10829 * process.c (catch_child_signal): Block SIGCHLD while futzing with
10830 the SIGCHLD handler, since the code is not atomic and (due to glib)
10831 signals may be arriving now.
10832 * sysdep.c (init_signals): Do not catch child signals here;
10833 'main' now does that later, at a safer time.
10835 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
10837 Clean up SIGCHLD handling a bit (Bug#14569).
10838 * process.c, process.h (catch_child_signal):
10839 Now always extern, even if !NS_IMPL_GNUSTEP.
10840 * process.c (catch_child_signal): Move glib tickler here from
10841 init_process_emacs, so that it's done earlier in Emacs
10842 initialization. Also move the noninteractive && !initialized
10843 check here from init_process_emacs. This is all a bit cleaner for
10844 GNUish platforms, and I hope it works around the Cygwin bug.
10845 * sysdep.c (init_signals): Invoke catch_child_signal here, so
10846 that glib signal handling is tickled before glib creates threads.
10848 * process.c (wait_reading_process_output): Avoid int overflow
10849 when reading more than 2 GiB total from a process.
10851 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10853 * process.c (create_process): Handle a couple more cases,
10854 i.e., work even if new_argv and wait_child_setup[i] are cached.
10855 Use Fcall_process's style for volatile vars.
10857 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
10859 * process.c (create_process): Mark PROCESS volatile.
10861 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10863 Use C99-style flexible array members if available.
10864 This avoids some subtle aliasing issues, which typically
10865 aren't a problem with GCC but may be a problem elsewhere.
10866 * alloc.c (sdata): New typedef, replacing the old struct sdata.
10867 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
10868 In either case, it uses a flexible array member rather than
10869 the old struct hack. All uses changed.
10870 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
10871 Adjust to sdata reorganization.
10872 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
10873 Use offsetof (struct, flex_array_member), not sizeof (struct), as
10874 that ports better to pre-C99 non-GCC.
10875 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
10876 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
10877 as the latter has changed.
10878 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
10879 and port better to pre-C99 GCC.
10880 * image.c (struct xpm_cached_color):
10881 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
10882 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
10883 Use FLEXIBLE_ARRAY_MEMBER.
10884 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
10885 Move decl to top level so it gets checked against implementation.
10886 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
10887 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
10889 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10891 * syntax.c: Integer cleanups.
10892 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
10893 All uses that need 0-or-2 changed to:
10894 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
10895 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
10896 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
10897 (char_quoted, prev_char_comend_first, back_comment)
10898 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10899 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
10900 Use bool for boolean.
10901 (update_syntax_table, skip_chars, skip_syntaxes):
10902 Prefer int to unsigned when either will do.
10903 (back_comment): Return boolean success flag, like forw_comment,
10904 instead of positive-or-minus-1 (which might have overflowed int anyway).
10905 Don't stuff ptrdiff_t into int.
10906 (syntax_spec_code, syntax_code_spec): Now const.
10907 (Fmatching_paren, scan_lists, scan_sexps_forward):
10908 Use enum syntaxcode for syntax code.
10909 (Fmatching_paren): Check that arg is a character, not just an integer.
10910 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
10911 (Finternal_describe_syntax_value): Omit no-longer-needed
10913 (skip_chars): Use char, not unsigned char, when the distinction
10915 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
10916 * bytecode.c (exec_byte_code):
10917 * syntax.c (syntax_spec_code, Fchar_syntax)
10918 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10919 (init_syntax_once):
10920 * syntax.h (SYNTAX_WITH_FLAGS):
10921 Omit unnecessary casts.
10923 2013-06-20 Eli Zaretskii <eliz@gnu.org>
10925 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
10926 line dimensions here, to avoid race conditions with the main
10927 thread. (Bug#14062, bug#14630, bug#14669)
10929 * w32term.c (w32_draw_window_cursor): Compute the header line and
10930 mode line dimensions here.
10931 <w32_system_caret_window, w32_system_caret_hdr_height>:
10932 <w32_system_caret_mode_height>: New variables.
10934 * w32term.h: Declare them.
10936 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10938 * alloc.c (die): Move "assertion failed" string here ...
10939 * lisp.h (eassert): ... from here. Also, suppress evaluation of
10940 COND when SUPPRESS_CHECKING. This shrinks the executable text
10941 size by 0.8% to 2.2% when configured with --enable-checking,
10942 depending on optimization flags (GCC 4.8.1 x86-64).
10944 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
10946 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
10948 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
10949 base is 2; this is more accurate.
10951 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
10953 * sound.c (string_default): Move to !WINDOWSNT section.
10954 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
10956 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
10958 * sound.c: Integer cleanups.
10959 Remove unnecessary forward decls.
10960 (struct sound_device): The 'file' member is now a Lisp_Object, not
10961 a char *, so that we needn't invoke alloca on a huge size.
10962 (Fplay_sound_internal): Adjust to this.
10963 (string_default): New function.
10964 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
10965 Use it to adjust to the struct sound_device change.
10966 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
10967 (be2hs) [0]: Remove.
10969 * syntax.c (skip_chars): Don't use uninitialized storage
10970 when searching a multibyte buffer for characters that are not in a
10971 unibyte string that contains non-ASCII characters.
10973 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
10975 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
10976 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
10978 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10980 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
10982 2013-06-18 Kenichi Handa <handa@gnu.org>
10984 * font.c (Ffont_spec): Signal an error for an invalid font name
10987 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10989 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
10990 In particular this ports to 32-bit sparc Sun cc.
10991 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
10992 array with a dummy element at specpdl[-1], so that its address can
10994 (unbind_to): Do not copy the binding; not needed, now that we
10995 copy old_value in the one place where the copy is needed.
10996 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
10997 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
10998 (union specbinding): Rename from struct specbinding. Redo layout
10999 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11000 which is not portable. With Sun C 5.12 32-bit sparc, the
11001 declaration causes nargs to be an unsigned bitfield, a behavior
11002 that the C standard allows; but Emacs wants nargs to be signed.
11003 The overall type is now a union of structures rather than a
11004 structure of union of structures, and the 'kind' member is now a
11005 bitfield, so that the overall type doesn't grow. All uses changed.
11006 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11008 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11010 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11011 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11013 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11015 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11017 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11018 unless we know that the window w's frame is a frame object.
11019 Another attempt at solving bug#14062 and bug#14630.
11021 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11023 * textprop.c (property_set_type): New enum.
11024 (add_properties): Allow appending/prepending text properties.
11025 (add_text_properties_1): Factored out of Fadd_text_properties.
11026 (Fadd_text_properties): Move all the code into
11027 add_text_properties_1.
11028 (Fadd_face_text_property): New function that calls
11029 add_text_properties_1.
11031 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11033 Move functions from lisp.h to individual modules when possible.
11034 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11035 * alloc.c (XFLOAT_INIT, set_symbol_name):
11036 * buffer.c (CHECK_OVERLAY):
11037 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11038 (set_char_table_parent):
11039 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11040 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11041 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11042 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11044 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11045 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11046 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11047 (backtrace_args, backtrace_debug_on_exit):
11048 * floatfns.c (CHECK_FLOAT):
11049 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11050 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11051 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11052 (set_hash_index_slot):
11053 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11054 * marker.c (CHECK_MARKER):
11055 * textprop.c (CHECK_STRING_OR_BUFFER):
11056 * window.c (CHECK_WINDOW_CONFIGURATION):
11057 Move here from lisp.h, and make these functions static rather than
11059 * buffer.c (Qoverlayp):
11061 * fns.c (Qhash_table_p):
11062 * window.c (Qwindow_configuration_p):
11064 * lisp.h: Remove the abovementioned defns and decls.
11066 Use functions, not macros, for XINT etc (Bug#11935).
11067 In lisp.h, prefer functions to function-like macros, and
11068 constants to object-like macros, when either will do. This:
11069 . simplifies use, as there's no more need to worry about
11070 arguments' side effects being evaluated multiple times.
11071 . makes the code easier to debug on some platforms.
11072 However, when using gcc -O0, keep using function-like macros
11073 for a few critical operations, for performance reasons.
11074 This sort of thing isn't needed with gcc -Og, but -Og
11075 is a GCC 4.8 feature and isn't widely-enough available yet.
11076 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11077 Remove enum lsb_bits; no longer needed.
11078 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11079 * buffer.c (Qoverlap):
11081 * fns.c (Qhash_table_p):
11082 Now extern, so lisp.h can use these symbols.
11083 * dispextern.h: Include character.h, for MAX_CHAR etc.
11084 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11085 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11086 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11087 (GLYPH_CODE_P): Move here from lisp.h.
11088 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11089 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11090 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11091 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11092 XUNTAG now returns void *.
11093 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11094 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11095 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11096 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11097 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11098 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11099 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11100 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11101 New macros, renamed from their sans-lisp_h_ counterparts.
11102 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11103 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11104 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11105 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11106 If compiling via GCC without optimization, define these as macros
11107 in addition to inline functions.
11108 To disable this, compile with -DINLINING=0.
11109 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11110 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11111 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11112 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11113 (INTMASK, VALMASK): Now macros, since static values cannot be
11114 accessed from extern inline functions.
11115 (VALMASK): Also a constant, for benefit of old GDB.
11116 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11117 is INTEGERP, which can fold it in.
11118 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11119 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11120 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11121 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11122 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11123 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11124 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11125 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11126 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11127 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11128 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11129 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11130 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11131 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11132 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11133 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11134 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11135 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11136 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11137 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11138 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11139 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11140 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11141 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11142 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11143 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11144 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11145 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11146 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11147 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11148 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11149 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11150 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11152 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11153 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11154 (VALMASK): Define in one place rather than in two, merging the
11155 USE_LSB_TAG parts; this is simpler.
11156 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11157 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11158 Move up, to avoid use before definition.
11159 Also include "globals.h" earlier, for the same reason.
11160 (make_natnum): New function.
11161 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11162 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11163 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11164 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11165 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11166 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11167 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11168 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11169 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11170 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11171 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11172 (Qwindow_configuration_p, Qimage): New forward declarations.
11173 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11174 (STRING_COPYIN): Remove; unused.
11175 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11176 (xcar_addr, xcdr_addr): New functions. All uses changed.
11177 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11178 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11179 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11180 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11181 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11182 (TYPE_RANGED_INTEGERP): Simplify.
11183 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11184 (setlocale, fixup_locale, synchronize_system_messages_locale)
11185 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11186 Now empty functions, not macros.
11187 (functionp): Return bool, not int.
11188 * window.c (Qwindow_configuration_p): Now extern,
11189 so window.h can use it.
11190 * window.h (Qwindowp): Move decl back to lisp.h.
11192 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11194 * xdisp.c (Fline_pixel_height): New function, required for solving
11197 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11199 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11201 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11203 * lread.c (syms_of_lread):
11204 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11206 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11208 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11210 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11212 * fileio.c (expand_file_name): Doc fix.
11214 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11216 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11217 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11218 Wait for self, not for 0. This can't hurt on GNU or similar
11219 system, and may help with Cygwin.
11221 * keyboard.c: Don't use PROP (...) as an lvalue.
11222 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11223 Use set_prop (A, B), not PROP (A) = B.
11225 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11227 * xdisp.c (get_it_property): Use it->window instead of generating
11228 a Lisp object from it->w.
11230 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11232 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11233 get-char-property the window that is being rendered, instead of
11234 the buffer, to support window-specific overlays. (Bug#14575)
11235 (compute_display_string_pos): When W is NULL, use the current
11236 buffer as the object to pass to get-char-property.
11237 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11238 pointer member of the bidi iterator, since no window is pertinent
11241 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11243 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11244 being displayed, and pass it to compute_display_string_pos.
11245 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11246 (bidi_paragraph_init): All callers changed.
11248 * xdisp.c (init_from_display_pos, init_iterator)
11249 (handle_single_display_spec, next_overlay_string)
11250 (get_overlay_strings_1, reseat_1, reseat_to_string)
11251 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11252 Set bidi_it.w member from it->w.
11253 (compute_display_string_pos): Accept additional argument, the
11254 window being displayed, and pass it to Fget_char_property.
11257 * dispextern.h (struct bidi_it): New member w, the window being
11259 (compute_display_string_pos): Adjust prototype.
11261 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11263 * xgselect.c: Remove unneeded include xterm.h.
11265 * process.c (wait_reading_process_output): Check for NS before GLIB.
11266 GLIB may be linked in due to rsvg, but ns_select must be called.
11268 * xgselect.c (xg_select): Remove call to window_system_available
11269 and g_main_context_pending at the top, so Gdk events (i.e. file
11270 notify) are processed when Emacs is started with -nw.
11272 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11274 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11275 (ctagsfiles3): New variable, includes only *.m files.
11276 (TAGS): Use an explicit language name in the regular expressions,
11277 to avoid transformation of '/SOMETHING' by MSYS to
11278 'c:\MSYS\SOMETHING'.
11280 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11282 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11284 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11286 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11287 still need to set the mouse pointer shape and activate help-echo.
11290 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11292 A few porting etc. fixes for the new file monitor code.
11293 See the thread containing
11294 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11295 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11296 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11297 (dir_monitor_callback, Fgfile_rm_watch):
11298 Use assq_no_quit instead of Fassoc, for speed.
11299 (dir_monitor_callback, Fgfile_rm_watch):
11300 eassert that the monitor is a fixnum.
11301 (dir_monitor_callback): No need for CDR_SAFE.
11302 Simplify building of lisp with alternative tails.
11303 (Fgfile_add_watch, Fgfile_rm_watch):
11304 Do not assume glib functions set errno reliably on failure.
11305 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11306 and signal an error otherwise.
11307 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11308 Use Fdelq instead of Fdelete, for speed.
11310 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11312 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11313 don't insist on being invoked on a highlighted tool-bar button.
11314 Avoids losing tool-bar functionality when mouse-highlight is nil.
11315 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11316 Don't highlight when mouse-highlight is nil.
11317 (note_mouse_highlight): When mouse-highlight is nil, don't return
11318 right away; instead, run tool-bar and mode-line highlight
11319 subroutine, clear any existing highlight, and revert the mouse
11320 pointer to its default shape. (Bug#14558)
11322 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11324 * lisp.mk (lisp): Add prog-mode.el.
11326 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11328 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11329 * process.c (dummy_handler): New function.
11330 (lib_child_handler): New static var.
11331 (handle_child_signal): Invoke it.
11332 (catch_child_signal): If a library has set up a signal handler,
11333 save it into lib_child_handler.
11334 (init_process_emacs): If using glib and not on Windows, tickle glib's
11335 child-handling code so that it initializes its private SIGCHLD handler.
11336 * syssignal.h (SA_SIGINFO): Default to 0.
11337 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11338 31; it should no longer be needed now.
11340 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11342 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11344 * gfilenotify.c (globals_of_gfilenotify): New function.
11345 (syms_of_gfilenotify): Move global initialization there.
11347 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11349 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11351 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11352 * keyboard.c (menu_bar_items, tool_bar_items):
11353 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11354 not override local keymaps any more.
11356 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11358 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11360 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11362 * w32console.c (initialize_w32_display): Return the dimensions of
11363 the console window via 2 additional arguments, not via the current
11364 frame. This avoids crashes due to overrunning the bounds of
11365 frame's decode_mode_spec_buffer, which is not resized following
11366 the change of the frame dimensions from the initial 10x10.
11368 * w32term.h (w32_initialize_display_info): Adjust prototype.
11370 * term.c (init_tty): Take dimensions of the frame from the values
11371 returned by initialize_w32_display.
11373 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11374 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11375 (LIBES): Add $(GFILENOTIFY_LIBS).
11377 * w32inevt.c (handle_file_notifications): Add dummy implementation
11378 for !HAVE_W32NOTIFY.
11380 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11382 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11384 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11386 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11388 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11390 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11392 Fix minor problems found by static checking.
11393 * data.c (pure_write_error):
11394 Use xsignal2, not Fsignal, as Fsignal might return.
11395 * eval.c (set_backtrace_debug_on_exit): Now static.
11396 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11397 No longer inline. EXTERN_INLINE is needed only for functions
11398 defined in .h files. Reindent function header as per GNU style.
11399 (backtrace_p, backtrace_top, backtrace_next):
11400 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11401 compiler or linker. Add extern decls to pacify gcc -Wall.
11402 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11404 * frame.c (free_monitors): Define only on platforms that need it.
11405 * nsterm.m (ns_term_init):
11406 * process.c (catch_child_signal):
11407 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11408 defined on all porting targets these days.
11409 * process.c, process.h (catch_child_signal):
11410 Make it extern only if NS_IMPL_GNUSTEP is defined.
11412 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11414 * w32.c (gettimeofday): Make the signature identical to prototype
11415 in nt/inc/sys/time.h.
11417 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11419 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11422 * keyboard.c (safe_run_hooks_error): Improve error message.
11424 * data.c (pure_write_error): Add `object' argument.
11425 * puresize.h (CHECK_IMPURE): Use it.
11427 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11429 * Makefile.in (NOTIFY_OBJ): New variable.
11430 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11432 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11433 Call syms_of_gfilenotify.
11435 * gfilenotify.c: New file.
11437 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11438 and Qfile_w32notify.
11439 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11440 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11442 * lisp.h: Declare syms_of_gfilenotify.
11444 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11446 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11448 Merge the specpdl and backtrace stacks. Make the structure of the
11449 specpdl entries more obvious via a tagged union of structs.
11450 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11451 (enum specbind_tag): New enum.
11452 (struct specbinding): Make it a tagged union of structs.
11453 Add a case for backtrace records.
11454 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11455 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11456 (backtrace_debug_on_exit): New accessors.
11457 (struct backtrace): Remove.
11458 (struct catchtag): Remove backlist field.
11459 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11461 (Flocal_variable_p): Speed up the common case where the binding is
11463 * eval.c (backtrace_list): Remove.
11464 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11465 (set_backtrace_args, set_backtrace_nargs)
11466 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11467 (backtrace_next): New functions.
11468 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11469 (unwind_to_catch, internal_lisp_condition_case)
11470 (internal_condition_case, internal_condition_case_1)
11471 (internal_condition_case_2, internal_condition_case_n): Don't bother
11472 with backtrace_list any more.
11473 (Fsignal): Adjust to new backtrace format.
11474 (grow_specpdl): Move up.
11475 (record_in_backtrace): New function.
11476 (eval_sub, Ffuncall): Use it.
11477 (apply_lambda): Adjust to new backtrace format.
11478 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11480 (specbind): Adjust to new specpdl format. Simplify.
11481 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11482 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11484 (mark_backtrace): Remove.
11485 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11486 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11487 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11489 * profiler.c (record_backtrace): Use get_backtrace.
11490 (handle_profiler_signal): Use backtrace_top_function.
11491 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11492 accessor functions.
11494 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11496 * process.h (catch_child_signal): Declare.
11498 * process.c (catch_child_signal): New function.
11499 (init_process_emacs): Call it.
11501 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11502 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11504 (x_set_cursor_type): Remove declaration.
11505 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11506 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11507 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11508 (ns_get_color): Use F suffix on float.
11509 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11510 (ns_get_rgb_color): Remove.
11511 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11512 (note_mouse_movement): x and y are CGFloat.
11513 (ns_draw_fringe_bitmap): Remove unused rowY.
11514 Change #if to COCOA && >= 10_6.
11515 (ns_draw_window_cursor): Remove unused overspill.
11516 (ns_draw_underwave): width and x are EamcsCGFloat.
11517 (ns_draw_box): thickness is CGFloat.
11518 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11519 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11520 if not in main thread.
11521 (ns_get_pending_menu_title, ns_check_menu_open)
11522 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11523 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11524 (sendFromMainThread:): New method.
11525 (changeFont:): size is CGFloat.
11526 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
11527 Disable warning about permanent text.
11528 (characterIndexForPoint:): Adjust return type depending on GNUstep
11530 (mouseDown:): delta is CGFloat.
11531 (updateFrameSize): Remove unised variable f.
11532 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
11533 Cast float to EmacsCGFloat.
11534 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
11535 also to -1 when restoring.
11536 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
11537 inside NS_IMPL_COCOA.
11538 (toggleFullScreen:): Put call to toggleFullScreen inside
11539 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
11540 (setPosition:portion:whole:): por is CGFloat.
11541 (getMouseMotionPart:window:x:y:): Add F suffix to float.
11542 (mouseDown:): Use CGFloat.
11543 (mouseDragged:): Remove unised variable edge.
11544 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
11546 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
11547 of CGFloat differs.
11548 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
11549 when NS_IMPL_GNUSTEP.
11550 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
11551 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
11552 (EmacsToolbar): Add clearAll. Add tag argument to
11553 addDisplayItemWithImage.
11554 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
11556 * nsselect.m (ns_get_local_selection): Remove unused variable type.
11558 * nsmenu.m (ns_update_menubar): Make static.
11559 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
11560 (fillWithWidgetValue:): Add cast to SEL for setAction.
11561 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
11562 (update_frame_tool_bar): Update code for GNUstep.
11563 (clearAll): New method.
11564 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
11565 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
11566 Move identifierToItem setObject and activeIdentifiers addObject before
11567 call to insertItemWithItemIdentifier.
11568 (validateVisibleItems): Fix indentation.
11569 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
11570 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
11571 UtilityWindow to aStyle, remove call to setStyleMask.
11573 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
11575 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
11576 (ns_charset_covers, ns_get_covering_families, nsfont_open):
11577 Use F suffix on floats.
11578 (ns_char_width): Returns CGFloat.
11579 (ns_ascii_average_width): w is CGFloat instead of float.
11580 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
11582 (ns_glyph_metrics): CGFloat instead of float.
11584 * nsfns.m (x_set_foreground_color, x_set_background_color):
11586 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
11587 remove unused variables.
11588 (Fns_read_file_name): Keep track if panel is for save.
11589 Use ns_filename_from_panel/ns_directory_from_panel.
11590 (Fns_list_services): delegate only used for COCOA.
11591 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
11592 Just return the input if GNUstep.
11593 (x_screen_planes): Remove.
11594 (Fxw_color_values): Use EmacsCGFloat
11595 (Fns_display_monitor_attributes_list): Only get screen number for
11597 (getDirectory, getFilename): Remove from EmacsOpenPanel and
11599 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
11600 ns_directory_from_panel.
11602 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
11604 * process.c (handle_child_signal): Also use WCONTINUED.
11605 This is so that list-processes doesn't mistakenly list the process
11606 as stopped, when the process has actually been continued and is
11609 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
11611 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
11612 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
11613 not already configured.
11615 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
11617 2013-05-29 Eli Zaretskii <eliz@gnu.org>
11619 * Makefile.in (mostlyclean): Remove *.res files.
11621 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
11623 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
11624 a buffer (bug#8447).
11626 2013-05-27 Eli Zaretskii <eliz@gnu.org>
11628 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
11629 display vector, and we backtrack, handle the case that the
11630 previous character position is also displayed from a display
11631 vector or covered by a display string or image. (Bug#14476)
11633 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
11635 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11636 (struct MonitorInfo, free_monitors): Remove.
11637 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
11638 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
11639 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11642 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11643 (struct MonitorInfo, free_monitors): Remove.
11644 (ns_screen_name): Make static.
11645 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
11646 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11649 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11650 (struct MonitorInfo): New struct.
11651 (free_monitors, make_monitor_attribute_list): Declare.
11653 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11655 (free_monitors, make_monitor_attribute_list): New functions.
11656 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
11659 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
11661 * callproc.c (call_process): Refine the doc string. (Bug#14045)
11663 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
11665 * keyboard.c: Apply keyboard decoding only to events that come directly
11666 from the tty, not from unread-command-events (bug#14368).
11667 (read_event_from_main_queue): New function, extracted from read_char.
11668 (read_decoded_char): Remove.
11669 (read_decoded_event_from_main_queue): New function to replace it.
11670 (read_char): Use it.
11671 (read_key_sequence): Use read_char rather than read_decoded_char.
11673 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
11675 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
11677 * casetab.c (init_casetab_once): Fix last change (bug#14424).
11679 2013-05-22 Kenichi Handa <handa@gnu.org>
11681 The following changes are to fix the setting of
11682 buffer-file-coding-system on, for instance, C-x RET c unix RET
11683 _FILE_OF_DOS_EOL_TYPE_ RET.
11685 * coding.h (struct coding_system): New member detected_utf8_chars.
11687 * coding.c (detect_coding_utf_8): Count characters and check EOL
11688 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
11690 (setup_coding_system): Do not initialize coding->head_ascii.
11691 (check_ascii): Do not set coding->eol_seen but update it. Do not
11692 call adjust_coding_eol_type here.
11693 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
11694 If the eol-type of CODING is already specified, adjust the eol type
11695 of the found coding-system.
11696 (decode_coding_gap): Cancel previous change. Utilize the
11697 character numbers counted by detect_coding_utf_8. Fix detection
11700 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
11702 * search.c (looking_at_1): Only set last_thing_searched if the match
11703 changed the match-data (bug#14281).
11705 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
11707 * xdisp.c (reseat_at_previous_visible_line_start):
11708 Already declared in dispextern.h, so remove it here.
11709 (move_it_vertically_backward): Likewise.
11711 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11713 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
11714 (Fx_display_pixel_width, Fx_display_pixel_height)
11715 (Fx_display_mm_width, Fx_display_mm_height):
11716 Mention `display-monitor-attributes-list' in docstrings.
11718 * nsfns.m (ns_get_screen): Remove function. All uses removed.
11719 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
11720 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
11721 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
11722 (Fx_display_backing_store, Fx_display_visual_class)
11723 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
11724 (Fx_display_grayscale_p, Fx_display_pixel_width)
11725 (Fx_display_pixel_height, Fx_display_planes)
11726 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
11727 (Fx_display_screens): Don't confuse X11 screens with NS screens.
11728 (Fx_display_mm_width, Fx_display_mm_height)
11729 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
11730 height for all physical monitors as in X11.
11732 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
11733 Return pixel width or height for all physical monitors as in X11.
11735 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
11737 Port --enable-gcc-warnings to clang.
11738 * bytecode.c (exec_byte_code):
11740 Redo diagnostic pragmas to pacify clang, too.
11741 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
11742 * editfns.c (Fencode_time):
11743 * fileio.c (file_accessible_directory_p):
11744 * font.c (font_unparse_xlfd):
11745 Use '&"string"[index]' instead of '"string" + (index)'.
11746 * undo.c (user_error): Remove; unused.
11748 2013-05-16 Eli Zaretskii <eliz@gnu.org>
11750 * insdel.c (insert_1_both): Document the arguments, instead of
11751 referring to insert_1, which no longer exists.
11753 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
11754 some window, increment windows_or_buffers_changed, so that
11755 *Messages* display in that window is updated. (Bug#14408)
11757 * w32.c: Include epaths.h.
11758 (init_environment): Use cmdproxy.exe without leading directories.
11759 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
11761 (gettimeofday): Adjust signature and return value to Posix
11764 * unexw32.c (open_output_file): Delete the existing emacs.exe
11765 before creating it, to break the hard link to the versioned
11768 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
11769 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
11770 (FIRSTFILE_OBJ): New variables.
11771 (W32_RES): Rename to EMACSRES. All users changed.
11772 (base_obj): Use $(CM_OBJ).
11773 (ALLOBJS): Use $(FIRSTFILE_OBJ).
11774 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
11775 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
11776 $(W32_RES_LINK) before $(LIBES).
11777 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
11779 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11781 * makefile.w32-in (DOC): Use just "DOC".
11783 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
11785 * process.c: Export default filters and sentinels to Elisp.
11786 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
11788 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
11789 (Fset_process_sentinel, Fformat_network_address):
11790 Default to them instead of nil.
11791 (server_accept_connection): Sentinels can't be nil any more.
11792 (read_and_dispose_of_process_output): New function, extracted from
11793 read_process_output.
11794 (read_process_output): Use it; filters can't be nil.
11795 (Finternal_default_process_filter): New function, extracted from
11796 read_process_output.
11797 (exec_sentinel_unwind): Remove function.
11798 (exec_sentinel): Don't zilch sentinel while running.
11799 (status_notify): Sentinels can't be nil.
11800 (Finternal_default_process_sentinel): New function extracted from
11802 (setup_process_coding_systems): Default filter is not nil any more.
11803 (syms_of_process): Export new Elisp functions and initialize
11805 * lisp.h (make_lisp_proc): New function.
11807 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11809 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
11811 2013-05-14 Eli Zaretskii <eliz@gnu.org>
11813 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11814 unless we know that the window w is a leaf window.
11815 Another attempt at solving bug#14062.
11817 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
11819 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
11822 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
11824 * image.c (gif_load): Check that subimages fit (Bug#14345).
11826 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
11828 * lread.c (skip_dyn_eof): New function.
11829 (read1): Use it to skip the end of a file in response to #@00.
11831 * doc.c (get_doc_string): Slightly relax the sanity checking.
11833 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
11835 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
11836 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11837 (MonitorInfo): New struct.
11838 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
11839 (Fns_display_monitor_attributes_list): New functions.
11840 (display-usable-bounds): Remove.
11841 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
11844 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
11846 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
11847 (GTK_CHECK_VERSION): New macro, if not already defined.
11848 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
11849 replaced by GTK_CHECK_VERSION.
11851 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
11853 * xterm.h (GTK_PREREQ): New macro.
11854 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
11855 to use this macro instead, for consistency and clarity.
11857 2013-05-08 Eli Zaretskii <eliz@gnu.org>
11859 * xdisp.c (row_for_charpos_p): New function, with code of
11860 cursor_row_p, but accepts an additional argument CHARPOS instead
11861 of using a hardcoded PT.
11862 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
11863 (row_containing_pos): Call row_for_charpos_p instead of partially
11864 doing the same. Fixes cursor positioning under longlines-mode
11865 when longlines-show-effect includes more than one newline, when
11866 moving the cursor vertically up.
11868 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
11870 * makefile.w32-in (ACL_H): New macro.
11871 ($(BLD)/fileio.$(O)): Update dependencies.
11873 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11875 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
11876 * Makefile.in (LIB_ACL): New macro.
11877 (LIBACL_LIBS): Remove.
11878 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
11879 * fileio.c: Include <acl.h>.
11880 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
11881 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
11883 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
11886 * unexelf.c: Don't assume ElfW (Half) fits in int.
11887 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
11888 when dealing with ElfW (Half) values, since they can exceed 2**31
11889 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
11890 (entry_address): Omit unused NUM arg. All uses changed.
11892 2013-05-07 Juri Linkov <juri@jurta.org>
11894 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
11895 to the string converted from number with `Fnumber_to_string'.
11898 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11900 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
11901 This fixes a problem introduced by my previous change.
11903 2013-05-07 Glenn Morris <rgm@gnu.org>
11905 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
11907 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
11909 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
11911 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11913 Static checking by GCC 4.8.0.
11914 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
11915 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
11916 (x_get_monitor_attributes_fallback)
11917 (x_get_monitor_attributes_xinerama)
11918 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
11919 Define only if USE_GTK.
11920 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
11921 (x_get_monitor_attributes_fallback): Omit unused locals.
11922 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
11923 Use double, not float, to avoid mixed-mode floating point arithmetic.
11925 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11926 Jan Djärv <jan.h.d@swipnet.se>
11928 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
11929 (XINERAMA_CFLAGS): New macros.
11930 (ALL_CFLAGS, LIBES): Use them.
11932 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
11933 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
11934 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
11935 (syms_of_xfns): DEFSYM them.
11936 (struct MonitorInfo): New struct.
11937 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
11938 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
11939 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
11940 (x_get_monitor_attributes_xinerama): New functions.
11941 (Fx_display_monitor_attributes_list): New primitive.
11942 (syms_of_xfns): Defsubr it.
11944 * xterm.h (x_display_info): Add Xatom_net_workarea and
11945 Xatom_net_current_desktop.
11947 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
11948 and dpyinfo->Xatom_net_current_desktop.
11950 2013-05-06 Eli Zaretskii <eliz@gnu.org>
11952 * xdisp.c (pos_visible_p): Use the special code for finding the
11953 beginning of a display property or overlay for any "replacing"
11954 display property, not just for display strings. This solves
11955 incorrect reporting of position by posn-at-point. (Bug#14241)
11957 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
11959 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
11960 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
11961 Verify that ElfW (Half) fits in int.
11962 (fatal): Use same signature as lisp.h.
11963 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
11964 configure and build with -DUNEXELF_DEBUG without worrying about
11965 other modules that use DEBUG.
11966 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
11967 possibly-wide integers now uses it instead of plain fprintf.
11968 (entry_address): New function, which avoids problems with 32-bit
11969 overflow on 64-bit hosts.
11970 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
11971 (round_up): Don't assume the remainder fits in int.
11972 (find_section): Use bool for boolean. Simplify debug code.
11973 (unexec): Don't assume file sizes fit in int or size_t.
11974 Omit unnecessary trailing newline in 'fatal' format.
11975 Use strerror rather than outputting decimal error number.
11976 Remove unused code when emacs is not defined;
11977 this file relies on Emacs now.
11978 Don't assume e_phnum and e_shnum are positive.
11980 * regex.c: Fix problems when DEBUG is defined.
11981 (extract_number, extract_number_and_incr): Define regardless of
11982 whether DEBUG is defined; that's simpler and makes the code less
11983 likely to go stale in the normal case when DEBUG is not defined.
11984 Return int rather than taking an int * arg. All callers changed.
11985 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
11986 Remove, replacing with ...
11987 (DEBUG_PRINT): New macro. All callers changed.
11988 (DEBUG_COMPILES_ARGUMENTS): New macro.
11989 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
11990 (print_compiled_pattern, print_double_string) [DEBUG]:
11991 Use prototype rather than old-style definition.
11992 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
11993 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
11994 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
11995 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
11996 Don't assume ptrdiff_t, size_t, and long are the same width as int.
11997 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
11998 This matters only when DEBUG is defined.
12000 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12002 * xdisp.c (set_iterator_to_next): Set the
12003 ignore_overlay_strings_at_pos_p flag only if we are _really_
12004 iterating over an overlay string, as indicated by the
12005 current.overlay_string_index member. (Bug#14306)
12007 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12009 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12010 to where it is used, to avoid autorelease issues (Bug#14050).
12012 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12014 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12015 * fileio.c (syms_of_fileio): Implement this.
12016 * filelock.c (create_lock_file): If symbolic links don't work, so
12017 we use a regular file as a lock file, do not fsync the lock file;
12020 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12022 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12023 (syms_of_minibuf): Adjust accodingly.
12025 * callint.c (Fcall_interactively): Adjust calls accordingly.
12027 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12029 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12030 w->contents is a buffer before computing everything else.
12031 Use parentheses to disambiguate last part of the condition.
12033 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12034 assertion violations. (Bug#14062)
12036 2013-05-01 David Reitter <david.reitter@gmail.com>
12038 * nsfns.m (ns_tooltip): Initialize.
12040 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12042 * coding.c (decode_coding_gap): Don't remove the character before
12043 a newline unless it's a CR character. (Bug#14287)
12045 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12047 * dispextern.h (struct face): Move enum face_underline_type
12048 earlier so that bitfields can be in the same word.
12050 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12052 * nsfns.m (handlePanelKeys): New function.
12053 (EmacsOpenPanel:performKeyEquivalent:)
12054 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12055 arrows/function/control and copy/paste keys (Bug#14296).
12057 2013-04-27 Juri Linkov <juri@jurta.org>
12059 * callint.c (Fcall_interactively): Call `Qread_number' for
12060 interactive code letter `n' instead of using duplicate code.
12063 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12065 * systime.h (make_timeval): Declare as 'const'.
12067 2013-04-27 Kenichi Handa <handa@gnu.org>
12069 * font.c (font_open_entity): Always open a font of manageable
12072 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12074 Port better to AIX (Bug#14258).
12075 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12078 2013-04-24 Kenichi Handa <handa@gnu.org>
12080 * coding.c (decode_coding_iso_2022): When an invalid escape
12081 sequence is encountered, reset the invocation and designation
12082 status to the safest one.
12084 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12086 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12087 Without this fix, "make distclean" leaves stamp-h1 behind.
12089 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12091 * w32fns.c (w32_fullscreen_rect): New function to compute the
12092 window rectangle for the given fullscreen mode.
12093 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12094 longer tunes the window size. This keeps the window's edges flush
12095 with the screen and allows the taskbar to hide itself in fullboth.
12097 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12098 window decorations and uses the entire screen.
12100 * w32term.h (w32_fullscreen_rect) Add prototype.
12101 (struct w32_output): Replace normal_width, normal_height,
12102 normal_top, and normal_left members with a single normal_placement
12104 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12106 (FRAME_NORMAL_PLACEMENT): New macro.
12108 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12110 * minibuf.c (Ftest_completion): Silence compiler warning.
12112 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12114 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12117 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12120 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12121 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12122 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12123 parentheses where appropriate.
12125 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12127 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12129 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12131 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12132 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12133 Mention in the doc string that setting these variables takes
12134 effect only after a call to set-window-buffer. (Bug#14200)
12136 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12138 * indent.c (Fvertical_motion): Don't consider display strings on
12139 overlay strings as display strings on the buffer position we
12140 started from. This prevents vertical cursor motion from jumping
12141 more than one line when there's an overlay string with a display
12142 property at end of line.
12143 Reported by Karl Chen <Karl.Chen@quarl.org> in
12144 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12146 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12148 * window.c (select_window): `record_buffer' even if window is
12149 already selected (bug#14191).
12151 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12153 * window.c (Fwindow_end): Test more flags, including the buffer's
12154 last_overlay_modified flag, to determine whether the window's
12155 display is really up-to-date. Prevents the function from
12156 returning a stale value. (Bug#14170)
12157 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12160 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12162 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12163 garbaged only if it is not already the top frame on its TTY.
12164 This prevents flickering due to constant redrawing of TTY frames when
12165 there are GUI frames open in the same session. (Bug#13864)
12167 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12169 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12170 of marking the idle timers directly.
12172 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12174 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12175 tables (bug#14054).
12177 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12179 * window.c (select_window): Don't record_buffer while the invariant is
12180 temporarily broken (bug#14161).
12182 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12184 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12186 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12188 2013-04-07 Romain Francoise <romain@orebokech.com>
12190 Ignore additional platform-specific ACL errors (Bug#13702).
12191 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12192 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12194 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12196 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12199 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12201 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12202 This bug was introduced by my 2013-02-25 change that simplified
12203 data_start configuration. Without this change, on GNU/Linux
12204 an Emacs configured with --enable-profiling fails immediately
12205 due to a profiler signal.
12206 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12207 with these flags. On platforms where special flags are needed
12208 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12209 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12210 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12212 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12214 Get rid of some platform-specific functions examining window
12215 system and its capabilities. This is a partial rework of the
12217 * lisp.h (have_menus_p): Remove prototype. This function is
12218 replaced with platform-independent window_system_available.
12219 (check_window_system): Move to...
12220 * frame.h (decode_window_system_frame, window_system_available):
12221 ...here, add new prototypes.
12222 * frame.c (window_system_available, decode_window_system_frame):
12224 (check_window_system): Platform-independent now.
12225 * xterm.h (x_in_use): Remove declaration.
12227 * w32term.h (check_x_frame):
12228 * nsterm.h (check_x_frame): Remove prototypes. This function
12229 is replaced with platform-independent decode_window_system_frame.
12230 * msdos.c (have_menus_p): Remove.
12231 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12232 Remove platform-specific functions. Use check_window_system,
12233 decode_window_system_frame and check_ns_display_info where
12234 appropriate. Minor style and comment tweaks.
12235 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12236 (check_x_frame): Likewise.
12237 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12239 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12240 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12241 * xmenu.c, xselect.c: All related users changed.
12243 2013-04-03 Kenichi Handa <handa@gnu.org>
12245 The following changes is to optimize the code for reading UTF-8
12248 * coding.c (check_ascii): Rename from detect_ascii. Return value
12249 changed. Check EOL format. Do not call adjust_coding_eol_type
12251 (check_utf_8): New function.
12252 (adjust_coding_eol_type): Do nothing if already adjusted.
12253 (detect_coding): Compare the return value of check_ascii with
12254 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12255 (decode_coding_gap): Optimize for valid UTF-8.
12257 2013-03-21 Kenichi Handa <handa@gnu.org>
12259 * coding.c (syms_of_coding): Cancel previous change.
12261 * insdel.c (insert_from_gap): Fix previous change.
12263 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12265 Consistently use platform-specific function to detect window system.
12266 * lisp.h (check_window_system): New prototype. This function is
12267 going to replace check_x, check_w32 and check_ns.
12268 (have_menus_p): Mention msdos.c in comment.
12269 * fontset.c (check_window_system_func): Remove. Adjust all users.
12270 * fontset.h (check_window_system_func): Remove prototype.
12271 * nsterm.h (check_ns):
12272 * xterm.h (check_x):
12273 * w32term.h (check_w32): Likewise.
12274 * menu.c (Fx_popup_menu): Use check_window_system.
12275 * msdos.c (check_window_system): Define for MS-DOS.
12276 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12277 * w32fns.c (check_window_system): Likewise for MS-Windows.
12278 * xfns.c (check_window_system): Likewise for X.
12279 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12280 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12282 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12284 Prefer < to > in range checks such as 0 <= i && i < N.
12285 This makes it easier to visualize quantities on a number line.
12286 This patch doesn't apply to all such range checks,
12287 only to the range checks affected by the 2013-03-24 change.
12288 This patch reverts most of the 2013-03-24 change.
12289 * alloc.c (xpalloc, Fgarbage_collect):
12290 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12291 * character.c (string_escape_byte8):
12292 * charset.c (read_hex):
12293 * data.c (cons_to_unsigned):
12294 * dispnew.c (update_frame_1):
12295 * doc.c (Fsubstitute_command_keys):
12296 * doprnt.c (doprnt):
12297 * editfns.c (hi_time, decode_time_components):
12298 * fileio.c (file_offset):
12299 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12300 * font.c (font_intern_prop):
12301 * frame.c (x_set_alpha):
12302 * gtkutil.c (get_utf8_string):
12303 * indent.c (check_display_width):
12304 * keymap.c (Fkey_description):
12305 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12307 * minibuf.c (read_minibuf_noninteractive):
12308 * process.c (wait_reading_process_output):
12309 * search.c (Freplace_match):
12310 * window.c (get_phys_cursor_glyph):
12311 * xdisp.c (redisplay_internal):
12312 * xsmfns.c (smc_save_yourself_CB):
12313 Prefer < to > for range checks.
12314 * dispnew.c (sit_for): Don't mishandle NaNs.
12315 This fixes a bug introduced in the 2013-03-24 change.
12316 * editfns.c (decode_time_components): Don't hoist comparison.
12317 This fixes another bug introduced in the 2013-03-24 change.
12319 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12321 * frame.h (struct frame): Drop scroll_bottom_vpos
12322 member becaue all real users are dead long ago.
12323 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12324 * xdisp.c (redisplay_internal): Adjust user.
12326 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12328 * nsmenu.m (showAtX:Y:for:): setLevel to
12329 NSPopUpMenuWindowLevel (Bug#13998).
12331 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12333 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12334 (ns_check_pending_open_menu): Declare.
12336 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12337 (x_activate_menubar): Update the menu with title that matches
12338 ns_get_pending_menu_title, and call
12339 ns_check_pending_openmenu (Bug#12698).
12340 (menuWillOpen:): New method.
12341 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12343 * nsterm.m (menu_will_open_state, menu_mouse_point)
12344 (menu_pending_title): New varaibles.
12345 (ns_get_pending_menu_title, ns_check_menu_open)
12346 (ns_check_pending_open_menu): New functions.
12348 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12350 * indent.c (current_column_bol_cache): Remove leftover which is not
12351 used in Fmove_to_column any more.
12352 (current_column, scan_for_column): Adjust users.
12353 * keyboard.c (last_point_position_buffer, last_point_position_window):
12354 Remove leftovers which are not used for recording undo any more.
12355 (command_loop_1, syms_of_keyboard): Adjust users.
12356 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12357 redisplay_window any more.
12358 (move_it_to): Adjust user.
12360 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12362 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12363 Update dependencies.
12365 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12367 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12368 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12369 forward references.
12371 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12373 * window.h (struct window): Replace hchild, vchild and buffer slots
12374 with a single slot 'contents'. This is possible because each valid
12375 window may have either the child window (in vertical or horizontal
12376 combination) or buffer to display (for the leaf window). Using that,
12377 a lot of operations to traverse and/or change window hierarchies may
12378 be simplified. New member horizontal is used to distinguish between
12379 horizontal and vertical combinations of internal windows.
12380 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12381 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12382 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12383 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12384 Use contents slot, not buffer, where appropriate.
12385 (wset_combination): New function.
12386 (wset_buffer): Add eassert.
12387 (Fframe_first_window): Simplify the loop reaching first window.
12388 (Fwindow_buffer): Use WINDOW_LEAF_P.
12389 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12390 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12391 (unshow_buffer): Convert initial debugging check to eassert.
12392 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12393 (make_parent_window, window_resize_check, window_resize_apply)
12394 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12395 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12396 Adjust to match struct window changes.
12397 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12398 (mark_window_cursors_off, count_windows, get_leaf_windows)
12399 (foreach_window_1): Simplify the loop.
12400 * alloc.c (mark_object): Do not check for the leaf window because
12401 internal windows has no glyph matrices anyway.
12402 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12403 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12404 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12405 (build_frame_matrix_from_window_tree, mirror_make_current)
12406 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12407 (update_window_tree, set_window_update_flags): Simplify the loop.
12408 (sync_window_with_frame_matrix_rows): Enforce live window.
12409 Use contents slot, not buffer, where appropriate.
12410 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12411 and WINDOW_HORIZONTAL_COMBINATION_P.
12412 (make_frame_visible_1): Simplify the loop.
12413 Use contents slot, not buffer, where appropriate.
12414 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12415 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12416 (expose_window_tree): Likewise.
12417 Use contents slot, not buffer, where appropriate.
12418 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12419 to avoid deleted windows. Use contents slot instead of buffer.
12420 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12421 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12422 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12423 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12425 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12427 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12428 identify the reasons for assertion violations in bug#14062 and
12430 (Fx_show_tip): Fix compilation error under
12431 "--enable-check-lisp-object-type". (Bug#14073)
12433 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12434 Reported by <rzl24ozi@gmail.com>.
12436 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12438 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12440 (unwind_with_echo_area_buffer): ...to restore it here.
12441 This is needed to ensure that...
12442 (redisplay_window): ...both window markers are valid here,
12443 which is verified by eassert.
12444 * editfns.c (save_excursion_save): Do not assume that
12445 selected_window always displays the buffer.
12446 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12449 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12451 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12454 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12456 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12458 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12460 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12461 since MinGW's w32api headers do. This avoids compiler warnings.
12463 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12464 if already defined.
12466 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12468 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12470 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12472 * gtkutil.c (style_changed_cb): Check if frame is live and an
12473 X frame (Bug#14038).
12475 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12477 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12478 Define only for _WIN32_WINNT less than 0x0500.
12479 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12481 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12482 see its own definitions of 'struct timeval' and 'struct timezone'.
12484 Fix incompatibilities between MinGW.org and MinGW64 headers.
12485 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12487 * w32.c (REPARSE_DATA_BUFFER): Guard with
12488 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12490 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12492 * xterm.c: Include X11/XKBlib.h
12493 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12495 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12497 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12499 * blockinput.h (input_blocked_p): Likewise.
12500 * bytecode.c (exec_byte_code): Likewise.
12501 * callproc.c (call_process_kill, call_process_cleanup)
12502 (Fcall_process): Likewise.
12503 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12504 (Fccl_execute_on_string): Likewise.
12505 * character.c (string_escape_byte8): Likewise.
12506 * charset.c (read_hex): Likewise.
12507 * cm.c (calccost): Likewise.
12508 * data.c (cons_to_unsigned): Likewise.
12509 * dired.c (directory_files_internal, file_name_completion):
12511 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12512 (sit_for): Likewise.
12513 * doc.c (Fsubstitute_command_keys): Likewise.
12514 * doprnt.c (doprnt): Likewise.
12515 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12516 * emacsgtkfixed.c: Likewise.
12517 * fileio.c (file_offset, Fwrite_region): Likewise.
12518 * floatfns.c (Fexpt, fmod_float): Likewise.
12519 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12521 * font.c (font_intern_prop): Likewise.
12522 * frame.c (x_set_alpha): Likewise.
12523 * gtkutil.c (get_utf8_string): Likewise.
12524 * indent.c (check_display_width): Likewise.
12525 * intervals.c (create_root_interval, rotate_right, rotate_left)
12526 (split_interval_right, split_interval_left)
12527 (adjust_intervals_for_insertion, delete_node)
12528 (interval_deletion_adjustment, adjust_intervals_for_deletion)
12529 (merge_interval_right, merge_interval_left, copy_intervals)
12530 (set_intervals_multibyte_1): Likewise.
12531 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
12532 * keymap.c (Fkey_description): Likewise.
12533 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
12534 * lread.c (openp, read_integer, read1, string_to_number):
12536 * menu.c (ensure_menu_items): Likewise.
12537 * minibuf.c (read_minibuf_noninteractive): Likewise.
12538 * print.c (printchar, strout): Likewise.
12539 * process.c (create_process, Faccept_process_output)
12540 (wait_reading_process_output, read_process_output, send_process)
12541 (wait_reading_process_output): Likewise.
12542 * profiler.c (make_log, handle_profiler_signal): Likewise.
12543 * regex.c (re_exec): Likewise.
12544 * regex.h: Likewise.
12545 * search.c (looking_at_1, Freplace_match): Likewise.
12546 * sysdep.c (get_child_status, procfs_ttyname)
12547 (procfs_get_total_memory): Likewise.
12548 * systime.h (EMACS_TIME_VALID_P): Likewise.
12549 * term.c (dissociate_if_controlling_tty): Likewise.
12550 * window.c (get_phys_cursor_glyph): Likewise.
12551 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
12552 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
12554 * xfns.c (Fx_window_property): Likewise.
12555 * xmenu.c (set_frame_menubar): Likewise.
12556 * xselect.c (x_get_window_property, x_handle_dnd_message):
12558 * xsmfns.c (smc_save_yourself_CB): Likewise.
12559 * xterm.c (x_scroll_bar_set_handle): Likewise.
12561 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
12563 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
12564 to be optional or nil. Adjust comment and convert it to docstring.
12565 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
12566 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
12568 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
12570 Static checking by GCC 4.8-20130319.
12571 * image.c (gif_load): Assume pass < 3 to pacify GCC.
12572 * process.c (Fset_process_datagram_address)
12573 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
12574 * xdisp.c (get_char_face_and_encoding)
12575 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
12576 (get_glyph_face_and_encoding): Prepare face before possibly using it.
12577 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
12579 2013-03-24 Ken Brown <kbrown@cornell.edu>
12581 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
12582 fix compilation on 64-bit Cygwin, where underscores are not
12583 automatically prepended.
12585 * w32term.c (w32_initialize): Silence compiler warning.
12587 2013-03-23 Eli Zaretskii <eliz@gnu.org>
12589 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
12590 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
12591 variables, to save and restore frame dimensions.
12592 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
12593 after returning from a 'fullscreen' configuration.
12594 use SendMessage instead of PostMessage to send the SC_RESTORE message,
12595 to avoid races between the main thread and the input thread.
12597 * w32term.h (struct w32_output): New members normal_width,
12598 normal_height, normal_top, normal_left, and prev_fsmode.
12599 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
12600 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
12601 members of a frame.
12603 * w32term.c (w32fullscreen_hook): Record last value of the frame's
12604 'fullscreen' parameter. Always record previous width and height
12605 of the frame, except when switching out of maximized modes, so
12606 that they could be restored correctly, instead of resetting to the
12607 default frame dimensions. Send SC_RESTORE command to the frame,
12608 unless we are going to send SC_MAXIMIZE, to restore the frame
12609 resize hints in the mouse pointer shown by the window manager.
12612 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
12614 * lisp.h (get_frame_param): Adjust conditions for prototype
12617 2013-03-22 Ken Brown <kbrown@cornell.edu>
12619 * unexcw.c: Drop unneeded inclusion of w32common.h.
12620 (report_sheap_usage): Declare.
12621 (read_exe_header): Add magic numbers for x86_64.
12622 (fixup_executable): Fix printf format specifier for unsigned long
12625 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
12627 * frame.h (struct frame): Put menu_bar_window under #ifdef
12628 because this member is not needed when X toolkit is in use.
12629 (fset_menu_bar_window):
12630 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12631 (free_glyphs, update_frame):
12632 * xdisp.c (expose_frame): Likewise.
12633 (display_menu_bar): Likewise. Remove redundant eassert.
12634 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
12637 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
12639 Use functions and constants to manipulate Lisp_Save_Value objects.
12640 This replaces code that used macros and strings and token-pasting.
12641 The change makes the C source a bit easier to follow,
12642 and shrinks the Emacs executable a bit.
12643 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
12644 (make_save_value): Change 1st arg from string to enum. All callers
12647 (mark_object): Use if, not #if, for GC_MARK_STACK.
12648 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
12649 (XSAVE_OBJECT): Now functions, not macros.
12650 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
12651 the constant was never used.
12652 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
12653 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
12654 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
12655 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
12657 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
12658 type3 with a single member save_type. All uses changed.
12659 (save_type, set_save_pointer, set_save_integer): New functions.
12660 * print.c (PRINTX): Remove.
12662 * alloc.c: Remove redundant static declarations.
12664 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12666 * window.h (struct window): Convert left_col, top_line, total_lines
12667 and total_cols from Lisp_Objects to integers. Adjust comments.
12668 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
12670 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
12671 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
12672 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
12673 Adjust users where appropriate.
12675 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12677 * frame.h (struct frame): Drop resx and resy because the same data is
12678 available from window system-specific output context. Adjust users.
12679 (default_pixels_per_inch_x, default_pixels_per_inch_y):
12680 New functions to provide defaults when no window system available.
12681 (FRAME_RES_X, FRAME_RES_Y): New macros.
12682 (NUMVAL): Move from xdisp.c.
12683 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
12684 (Ffont_face_attributes, Fopen_font):
12685 * image.c (gs_load):
12686 * w32font.c (fill_in_logfont):
12687 * xdisp.c (calc_pixel_width_or_height):
12688 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
12689 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
12691 2013-03-20 Kenichi Handa <handa@gnu.org>
12693 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
12694 to 1 (temporary workaround until a bug related to ASCII
12695 optimization is fixed).
12697 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
12699 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
12700 Signal error if window is not internal. Adjust docstring.
12701 (delete_all_child_windows): Use combination_limit to save the buffer.
12702 (Fset_window_configuration): Adjust accordingly.
12703 * print.c (syms_of_print): Initialize debugging output not here...
12704 (init_print_once): ...but in a new function here.
12705 * lisp.h (init_print_once): Add prototype.
12706 * emacs.c (main): Add call to init_print_once. Adjust comments.
12708 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
12710 * window.c (window_resize_check, window_resize_apply)
12711 (window_from_coordinates, recombine_windows, set_window_buffer)
12712 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
12713 (Fsplit_window_internal, Fdelete_window_internal)
12714 (freeze_window_starts): Use bool for booleans.
12715 * window.h (window_frame_coordinates, resize_frame_windows)
12716 (freeze_window_starts, set_window_buffer): Adjust prototypes.
12718 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
12720 * dispnew.c (bitch_at_user): Use `user-error'.
12722 2013-03-17 Ken Brown <kbrown@cornell.edu>
12724 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
12725 as return type of image_background. (Bug#13981)
12726 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
12728 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
12730 * nsterm.m (updateFrameSize:): Change resize increments if needed.
12731 (ns_select): Don't return with result uninitialized.
12733 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
12736 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
12738 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
12739 directories. If filename is nil, get directory name (Bug#13932).
12740 Use getFilename and getDirectory.
12741 (getFilename, getDirectory): New methods for EmacsSavePanel and
12743 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
12745 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
12747 * coding.c (decode_coding_gap): Fix typo caught by static checking.
12749 2013-03-15 Kenichi Handa <handa@gnu.org>
12751 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
12752 (adjust_after_replace): Make it back to static. Delete the third
12753 arg text_at_gap_tail. Cancel the code for handling it.
12755 * coding.h (struct coding_system): New member eol_seen.
12757 * coding.c (detect_ascii): New function.
12758 (detect_coding): Set coding->head_ascii and coding->eol_seen only
12759 when the source bytes are actually scanned. On detecting for
12760 coding_category_utf_8_auto, call detect_ascii instead of scanning
12761 source bytes directly.
12762 (produce_chars): Call insert_from_gap with the new arg 0.
12763 (encode_coding): Likewise.
12764 (decode_coding_gap): Control ASCII optimization by the variable
12765 disable_ascii_optimization instead of #ifndef .. #endif.
12766 Deccode EOL format according to coding->eol_seen.
12767 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
12770 * lisp.h (adjust_after_replace): Cancel externing it.
12771 (insert_from_gap): Adjust prototype.
12773 2013-03-15 Eli Zaretskii <eliz@gnu.org>
12775 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
12776 FULLSCREEN_MAXIMIZED. (Bug#13935)
12778 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
12780 * region-cache.c (find_cache_boundary, move_cache_gap)
12781 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
12782 Simplify debugging check and convert to eassert. Adjust comment.
12783 (pp_cache): Put under ENABLE_CHECKING.
12785 2013-03-14 Eli Zaretskii <eliz@gnu.org>
12787 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
12788 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
12789 and WM_ACTIVATEAPP.
12790 (w32fullscreen_hook): If the frame is visible, reset
12791 f->want_fullscreen flag after changing the frame size. If the
12792 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
12795 2013-03-13 Daniel Colascione <dancol@dancol.org>
12797 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
12798 too so that these builds can use Cygwin's file conversion
12799 functions. (We've been building and linking cygw32.o all along
12800 and just not using it.)
12802 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12804 File synchronization fixes (Bug#13944).
12805 * Makefile.in (LIB_FDATASYNC): New macro.
12807 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
12808 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
12809 Don't worry about HAVE_FSYNC, since a substitute fsync is
12810 available if the system lacks one.
12811 (Fwrite_regin): Retry fsync if interrupted.
12813 2013-03-13 Eli Zaretskii <eliz@gnu.org>
12815 * w32term.c (w32_read_socket): If the Emacs frame is being
12816 activated, call w32fullscreen_hook, to make sure the new frame
12817 dimensions are in effect. (Bug#13937)
12819 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
12821 * xdisp.c (init_iterator): Simplify because both character and byte
12822 positions are either specified or -1. Add eassert. Adjust comment.
12823 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
12824 character and byte positions can be obtained from marker.
12826 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12828 Static checking by Sun C 5.12.
12829 * alloc.c (buffer_memory_full) [REL_ALLOC]:
12830 * bytecode.c (exec_byte_code):
12831 * dispnew.c (init_display):
12833 * fileio.c (Fsubstitute_in_file_name):
12834 * keyboard.c (Fevent_convert_list):
12835 * keymap.c (Fsingle_key_description):
12836 * term.c (maybe_fatal, fatal):
12837 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
12838 * xsmfns.c (Fhandle_save_session):
12839 Omit unreachable code.
12840 * keymap.c (map_keymap_char_table_item): Cast void * to
12841 a function pointer type; the C Standard requires this.
12843 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
12844 Include <sys/param.h> unconditionally, as that works elsewhere and
12845 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
12846 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
12849 See ChangeLog.12 for earlier changes.
12851 ;; Local Variables:
12855 Copyright (C) 2011-2014 Free Software Foundation, Inc.
12857 This file is part of GNU Emacs.
12859 GNU Emacs is free software: you can redistribute it and/or modify
12860 it under the terms of the GNU General Public License as published by
12861 the Free Software Foundation, either version 3 of the License, or
12862 (at your option) any later version.
12864 GNU Emacs is distributed in the hope that it will be useful,
12865 but WITHOUT ANY WARRANTY; without even the implied warranty of
12866 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12867 GNU General Public License for more details.
12869 You should have received a copy of the GNU General Public License
12870 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.