1 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
6 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
8 On GNU/Linux, use timerfd for asynchronous timers.
9 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
10 (toplevel): Rename alarm_timer_ok to special_timer_available.
11 [HAVE_TIMERFD]: Declare timerfd.
12 [HAVE_CLOCK_GETRES]: Declare resolution.
13 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
14 system timer resolution.
15 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
16 (timerfd_callback) [HAVE_TIMERFD]: New function.
17 (atimer_result, debug_timer_callback, Fdebug_timer_check)
18 [ENABLE_CHECKING]: New function for the sake of automated tests.
19 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
20 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
21 [ENABLE_CHECKING]: Defsubr test function.
22 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
23 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
24 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
26 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
28 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
30 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
32 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
33 Reinstate code removed by the prevoius commit to this file.
35 2014-07-27 Martin Rudalics <rudalics@gmx.at>
37 * buffer.h (struct buffer): New fields scroll_bar_height and
38 horizontal_scroll_bar_type.
39 * buffer.c (bset_scroll_bar_height)
40 (bset_horizontal_scroll_bar_type): New functions.
41 (Fbuffer_swap_text): Handle old_pointm field.
42 (init_buffer_once): Set defaults for scroll_bar_height and
43 horizontal_scroll_bar_type.
44 (syms_of_buffer): New variables scroll_bar_height and
45 horizontal_scroll_bar_type.
46 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
47 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
48 (set_vertical_scroll_bar): Remove prototype.
49 (x_change_tool_bar_height): Add prototype.
50 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
51 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
52 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
54 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
55 (update_window): Start mode_line_row->y after horizontal scroll
57 (change_frame_size_1): Call adjust_frame_size.
58 (init_display): When changing the size of a tty frame do not
59 pass height of menu bar.
60 (Qframe_windows_min_size): New symbol.
61 * frame.h (struct frame): List tool bar fields after menu bar
62 fields. Add official, total_lines, horizontal_scroll_bars,
63 config_scroll_bar_height and config_scroll_bar_lines fields.
64 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
65 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
66 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
67 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
68 (FRAME_WINDOWS_HEIGHT): New macros.
69 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
70 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
71 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
72 horizontal scroll bar.
73 (frame_inhibit_resize, adjust_frame_size)
74 (frame_windows_min_size): Add declarations.
75 (Qscroll_bar_height, Qhorizontal_scroll_bars)
76 (x_set_scroll_bar_default_height, x_set_left_fringe)
77 (x_set_right_fringe, x_set_vertical_scroll_bars)
78 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
79 (x_set_scroll_bar_height): Add external declarations.
80 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
81 (adjust_frame_size): New functions.
82 (make_frame): Initial horizontal_scroll_bars field. Use
83 SET_FRAME_LINES. Don't allow horizontal scroll bar in
85 (make_initial_frame, make_terminal_frame): No horizontal scroll
86 bar in initial and terminal frames. Use adjust_frame_size.
87 (Fframe_total_cols): Fix doc-string.
88 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
89 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
90 using adjust_frame_size.
91 (Qscroll_bar_height, Qhorizontal_scroll_bars)
92 (Qframe_windows_min_size): New symbols.
93 (x_set_frame_parameters): Remove call of check_frame_size.
94 (x_report_frame_params): Return scroll_bar_height value.
95 (x_set_left_fringe, x_set_right_fringe): New functions.
96 (adjust_frame_height, x_set_internal_border_width)
97 (x_set_fringe_width): Remove.
98 (x_set_internal_border_width, x_set_vertical_scroll_bars)
99 (x_set_scroll_bar_width, x_set_right_divider_width)
100 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
101 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
103 (x_figure_window_size): Rewrite to make frame display the
104 expected number of lines.
105 (Vdefault_frame_scroll_bars): Rewrite doc-string.
106 (Vdefault_frame_horizontal_scroll_bars)
107 (Vframe_initial_frame_tool_bar_height)
108 (frame_inhibit_implied_resize): New variables.
109 * fringe.c (compute_fringe_widths): Remove.
110 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
111 (xg_create_horizontal_scroll_bar)
112 (xg_update_horizontal_scrollbar_pos)
113 (xg_set_toolkit_horizontal_scroll_bar_thumb)
114 (xg_get_default_scrollbar_height)
115 (xg_clear_under_internal_border): Extern.
116 * gtkutil.c (xg_frame_resized): Don't call
117 do_pending_window_change.
118 (xg_frame_set_char_size): Use adjust_frame_size.
119 (style_changed_cb): Call update_theme_scrollbar_height and
120 x_set_scroll_bar_default_height.
121 (x_wm_set_size_hint): Don't call check_frame_size.
122 (update_theme_scrollbar_height)
123 (xg_get_default_scrollbar_height)
124 (xg_create_horizontal_scroll_bar)
125 (xg_update_horizontal_scrollbar_pos)
126 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
127 (xg_create_scroll_bar): Set horizontal slot of bar.
128 (xg_initialize): Call update_theme_scrollbar_height.
129 (xg_clear_under_internal_border): No more static.
130 * insdel.c (adjust_suspend_auto_hscroll): New function.
131 (adjust_markers_for_delete, adjust_markers_for_insert)
132 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
133 * keyboard.c (readable_events, discard_mouse_events)
134 (make_lispy_event): Handle horizontal scroll bar click events.
135 (Fsuspend_emacs): When changing the size of a tty frame do not
136 pass height of menu bar.
137 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
138 (Qright, Qleftmost, Qrightmost): New symbols.
139 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
141 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
142 * nsfns.m (x_set_internal_border_width): New function.
143 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
144 Remove extended fringe code.
145 (x_set_window_size, x_new_font): Don't call
146 compute_fringe_widths.
147 * term.c (Fresume_tty): When changing the size of a tty frame do
148 not pass height of menu bar.
149 (clear_tty_hooks, set_tty_hooks): Clear
150 horizontal_scroll_bar_hook.
151 (init_tty): Frame has no horizontal scroll bars.
152 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
153 scroll_bar_before_handle, scroll_bar_horizontal_handle,
154 scroll_bar_after_handle, scroll_bar_left_arrow,
155 scroll_bar_right_arrow, scroll_bar_to_leftmost and
156 scroll_bar_to_rightmost entries.
157 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
158 (struct terminal): Add set_horizontal_scroll_bar_hook.
159 * w32console.c (initialize_w32_display): Clear
160 horizontal_scroll_bar_hook.
161 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
163 (x_clear_under_internal_border, x_set_internal_border_width):
165 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
166 windows_or_buffers_changed when adding the menu bar.
167 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
168 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
169 (w32_createhscrollbar): New functions.
170 (w32_createscrollbar): Rename to w32_createvscrollbar.
171 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
172 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
173 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
175 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
176 case do not artificially impose WM size hints. Handle
177 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
178 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
180 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
181 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
182 (unwind_create_frame_1): Remove.
183 (Fx_create_frame): Make both scrollbars the system standard
184 width and height. Use official field of frame structure to
185 inhibit running window-configuration-change-hook.
186 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
187 pixelwise. Handle frame's official field.
188 (w32_frame_parm_handlers): Remove x_set_fringe_width
189 entries. Add x_set_scroll_bar_height,
190 x_set_horizontal_scroll_bars, x_set_left_fringe and
192 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
193 pass height of menu bar to change_frame_size.
194 * w32menu.c (set_frame_menubar): Rewrite using
195 frame_inhibit_resize.
196 * w32term.h (struct w32_display_info): Add
197 horizontal_scroll_bar_cursor and cursor_display_counter.
198 (struct scroll_bar): Add horizontal.
199 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
200 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
201 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
202 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
203 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
204 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
205 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
206 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
207 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
208 instead of WM_EMACS_CREATESCROLLBAR.
209 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
211 * w32term.c (horizontal_scroll_bar_min_handle)
212 (horizontal_scroll_bar_left_border)
213 (horizontal_scroll_bar_right_border): New integers.
214 (x_set_frame_alpha): Replace x_highlight_frame by
216 (x_window_to_scroll_bar): New argument "type". Update callers
218 (w32_set_horizontal_scroll_bar_thumb)
219 (x_horizontal_scroll_bar_report_motion)
220 (w32_set_horizontal_scroll_bar)
221 (w32_horizontal_scroll_bar_handle_click)
222 (x_horizontal_scroll_bar_report_motion): New functions.
223 (w32_mouse_position): Discriminate horizontal and vertical
225 (my_create_scrollbar): Replace with two new functions
226 my_create_vscrollbar and my_create_hscrollbar.
227 (x_scroll_bar_create): New argument "horizontal". Update
229 (x_scroll_bar_remove, w32_condemn_scroll_bars)
230 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
232 (w32_read_socket): Handle WM_HSCROLL cae.
233 (x_new_font): Don't recompute fringe widths. Use
234 frame_inhibit_resize. Calculate new menu bar height iff we
235 build without toolkit. Always clear under internal border.
236 (x_set_window_size): Don't check frame size or recompute
237 fringes. Reset fullscreen status before applying sizes. Always
238 resize as requested by pixelwise argument. Don't call
239 do_pending_window_change.
240 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
241 (w32_initialize_display_info): Initialize dpyinfo's
242 horizontal_scroll_bar_cursor entry.
243 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
244 (w32_initialize): Init horizontal_scroll_bar_min_handle and
245 horizontal_scroll_bar_left_border.
246 (w32fullscreen_hook): Intermittently resize window to normal
247 when switching from fullscreen to maximized state.
248 (run_window_configuration_change_hook): Don't run it if frame is
250 (unwind_change_frame): Remove.
251 (Fset_window_configuration): Rewrite using frame's official field.
252 * widget.c (set_frame_size): Don't call compute_fringe_widths.
253 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
254 * window.h (struct window): New fields old_pointm,
255 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
256 scroll_bar_height and suspend_auto_hscroll.
257 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
259 (sanitize_window_sizes): Extern.
260 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
261 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
262 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
263 (WINDOW_CONFIG_SCROLL_BAR_LINES)
264 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
266 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
267 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
268 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
269 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
270 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
271 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
272 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
273 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
274 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
275 (Fwindow_old_point, sanitize_window_sizes): New functions.
276 (Qwindow_sanitize_window_sizes): New symbol.
277 (window_body_height): Count in horizontal scroll bar.
278 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
279 suspend_auto_hscroll slot.
280 (Fwindow_inside_edges): Count fringes pixelwise.
281 (coordinates_in_window, Fcoordinates_in_window_p): Consider
282 horizontal scroll bar.
283 (check_frame_size, adjust_window_margins): Remove functions and
285 (set_window_buffer): Initialize old_pointm and horizontal scroll
287 (temp_output_buffer_show): Reset hscroll related fields.
288 Initialize old_pointm.
289 (make_parent_window): Initialize old_pointm.
290 (make_window): Initialize old_pointm, horizontal scroll bar type,
291 and scroll bar height.
292 (resize_frame_windows): Don't count top margin in new sizes.
293 Don't use safe sizes when shrinking a frame; let the window
294 manager do the clipping.
295 (Fsplit_window_internal): Inherit horizontal scroll bar type and
297 (Fdelete_window_internal): Unchain old_pointm marker.
298 (window_scroll_pixel_based, Fscroll_other_window): Adjust
300 (Fwindow_text_width, Fwindow_text_height): New argument
302 (struct saved_window): New fields, old_pointm, hscroll_whole,
303 suspend_auto_hscroll, scroll_bar_height and
304 horizontal_scroll_bar_type.
305 (Fset_window_configuration, save_window_save): Set new fields of
307 (apply_window_adjustment): Don't call adjust_window_margins.
308 (set_window_margins): Don't change margins if new sizes don't
310 (set_window_scroll_bars): New argument "horizontal_type".
311 Handle horizontal scroll bars. Don't change scroll bars if they
312 don't fit into window.
313 (Fset_window_scroll_bars): New argument "horizontal_type".
314 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
315 (compare_window_configurations): Compare horizontal scroll bar
317 * xdisp.c (window_text_bottom_y, window_box_height): Count in
318 horizontal scroll bar height.
319 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
320 instead of FRAME_LINES.
321 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
322 ON_VERTICAL_SCROLL_BAR.
323 (with_echo_area_buffer): Initialize old_pointm.
324 (with_echo_area_buffer_unwind_data): Store old_pointm values in
326 (unwind_with_echo_area_buffer): Handle old_pointm.
327 (update_tool_bar): Set do_update when the tool bar window has at
328 least one line (since this is what the user sets).
329 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
330 (redisplay_tool_bar): Return early when toolbar has zero lines.
331 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
332 (hscroll_window_tree): Handle suspension of auto_hscroll and
334 (set_horizontal_scroll_bar): New function.
335 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
336 more than one line. Handle horizontal scroll bars.
337 (note_mouse_highlight): Handle horizontal scrol bars.
338 (expose_frame): Set dimensions of XRectangle from frame's text
340 (Vvoid_text_area_pointer): Update doc-string.
341 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
342 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
343 (x_set_internal_border_width): New functions.
344 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
345 (unwind_create_frame_1): Remove.
346 (Fx_create_frame): Handle horizontal scroll bars. Use official
347 field of frame structure to inhibit running
348 window-configuration-change-hook.
349 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
350 pixelwise. Handle frame's official field.
351 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
352 x_set_horizontal_scroll_bars, x_set_left_fringe,
354 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
356 * xterm.h (struct x_display_info): Add
357 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
359 (struct scroll_bar): Add horizontal slot.
360 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
361 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
362 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
363 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
364 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
365 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
366 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
367 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
368 (x_clear_under_internal_border): Remove.
369 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
370 (x_window_to_scroll_bar): New argument TYPE. Update callers.
371 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
372 HORIZONTAL. Update callers.
373 (horizontal_action_hook_id): New action hook id.
374 (x_horizontal_scroll_bar_to_input_event)
375 (x_create_horizontal_toolkit_scroll_bar)
376 (xt_horizontal_action_hook)
377 (x_set_toolkit_horizontal_scroll_bar_thumb)
378 (XTset_horizontal_scroll_bar, x_net_wm_state)
379 (x_horizontal_scroll_bar_report_motion): New functions.
380 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
381 horizontal scroll bars.
382 (SCROLL_BAR_HORIZONTAL_NAME): Define.
383 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
385 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
386 horizontal scroll bars.
387 (handle_one_xevent): Handle horizontal scroll bar events. Call
389 (x_set_window_size_1, x_wm_set_size_hint): Don't call
391 (x_set_window_size): Don't call check_frame_size and
392 do_pending_window_change.
393 (x_term_init): Init horizontal_scroll_bar_cursor display info.
394 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
395 (x_scroll_bar_set_handle): Add some checks when calling
398 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
400 Revert previous change.
401 There is certainly nothing wrong with writing code like 'lo <= i
402 && i <= hi', even if LO happens to a constant. There isn't even
403 anything wrong in general with writing 'a <= b' if A happens to
404 be a constant. At any rate stylistic changes shouldn't
405 be done like this without discussion.
407 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
409 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
410 (Fgarbage_collect): Reorder conditions that are written backwards.
411 * data.c (cons_to_unsigned): Likewise.
412 * dispnew.c (update_frame_1, sit_for): Likewise.
413 * fileio.c (file_offset): Likewise.
414 * filelock.c (read_lock_data, lock_file): Likewise.
415 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
417 * font.c (font_intern_prop, font_style_symbolic): Likewise.
418 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
419 * lread.c (read1): Likewise.
420 * minibuf.c (read_minibuf_noninteractive): Likewise.
421 * nsterm.m (x_set_frame_alpha): Likewise.
422 * process.c (wait_reading_process_output): Likewise.
423 * region-cache.c (delete_cache_boundaries): Likewise.
424 * xterm.c (x_set_frame_alpha): Likewise.
426 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
428 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
431 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
433 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
434 because atimer expiration is absolute rather than relative.
436 2014-07-25 Eli Zaretskii <eliz@gnu.org>
438 * w32term.h (current_popup_menu, menubar_in_use): Move
439 declarations from w32term.c.
441 2014-07-25 Martin Rudalics <rudalics@gmx.at>
443 * w32fns.c (menubar_in_use): No more static.
444 * w32term.c (current_popup_menu, menubar_in_use): Declare.
446 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
448 Move hourglass machinery to RIF.
449 * dispextern.h (struct redisplay_interface): New members
450 show_hourglass and hide_hourglass. Indent comments.
451 (show_hourglass, hide_hourglass): Remove prototypes.
452 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
453 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
454 (ns_redisplay_interface): Add them.
455 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
456 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
457 (w32_arrow_cursor): New function to hack around non-GUI frames.
458 (w32_redisplay_interface): Add new functions.
459 * w32term.h (w32_arror_cursor): Add prototype.
460 * xdisp.c (show_hourglass): New function, refactored out from
461 platform-dependent code.
462 (cancel_hourglass): Now call to RIF function.
463 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
464 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
465 (x_redisplay_interface): Add new functions.
467 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
469 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
470 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
471 and complete previous change.
472 * frame.c (adjust_frame_height): New function.
473 (Fset_frame_height, Fset_frame_size): Use it.
474 (x_set_frame_parameters): Take frame top margin into account.
476 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
478 * frame.c (Fset_frame_height): Take frame top margin into account.
479 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
480 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
482 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
484 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
485 menubar_height as such. Tweak comment.
486 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
487 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
488 All related users changed.
489 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
490 * xterm.c (handle_one_xevent):
491 * gtkutil.c (xg_event_is_for_menubar):
492 * xfns.c (x_window) [USE_X_TOOLKIT]:
493 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
494 to use FRAME_MENUBAR_HEIGHT.
496 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
498 * frame.c (Fframe_parameters): Always report frame height without
499 menu and tool bar lines.
501 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
503 * nsterm.m (applicationDidFinishLaunching:): Call
504 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
505 (antialiasThresholdDidChange:): New method for EmacsApp.
507 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
509 * macfont.m (macfont_update_antialias_threshold): Remove static.
511 * macfont.h (macfont_update_antialias_threshold): Declare.
513 2014-07-21 Eli Zaretskii <eliz@gnu.org>
515 * w32select.c (setup_windows_coding_system): Apply
516 CODING_ANNOTATION_MASK to the common_flags member of struct
517 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
519 * w16select.c (Fw16_get_clipboard_data): Apply
520 CODING_ANNOTATION_MASK to the common_flags member of struct
523 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
524 buffer position where we are to start the iteration.
525 (handle_invisible_prop): Record in it->stop_charpos the position
526 where the invisible text ends. (Bug#18035)
527 (hscroll_window_tree): Don't try hscrolling windows whose cursor
528 row has zero buffer position as their start position. Reported by
529 martin rudalics <rudalics@gmx.at>.
531 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
532 infinite looping in redisplay when display lines don't have enough
533 space to display even a single character. (Bug#18036)
535 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
537 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
538 * xfns.c (x_window): Use it to allow xfree later.
539 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
540 where appropriate. Use bool for booleans and remove redundant checks.
541 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
542 * xterm.c (x_free_frame_resources): Free shell_position.
544 2014-07-19 K. Handa <handa@gnu.org>
546 * xfaces.c (realize_x_face): Call font_load_for_lface with no
547 mandatory font spec (Bug#17973).
549 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
551 * font.c (font_score): Return the worst score if the size of
552 ENTITY is wrong by more than a factor 2 (Bug#17973).
554 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
556 * frame.c (frame_unspecified_color): New function
557 refactored out from ...
558 (Fframe_parameters, Fframe_parameter): ... adjusted users.
559 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
561 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
562 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
563 * lisp.h (set_frame_param): Remove prototype.
564 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
565 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
568 Prefer 'x_display_info *' to 'Display *' in X selection code.
569 This helps to avoid unneeded calls to x_display_info_for_display.
570 * xterm.h (struct selection_input_event): Record 'x_display_info *'
571 instead of 'Display *'.
572 (SELECTION_EVENT_DPYINFO): New macro.
573 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
574 it as an lvalue. Mention this in comment.
575 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
576 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
577 (selection_data_to_lisp_data, receive_incremental_selection):
578 Convert to use 'x_display_info *'. Adjust users where appropriate.
579 (lisp_data_to_selection_data): Likewise. Also pass 'struct
580 selection data *' as last arg to not return values in args.
581 (unexpect_property_change): Use common removal technique.
583 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
585 * print.c (print_preprocess): Adjust to match changed
586 sub char-table structure and avoid crash (Bug#18038).
588 * data.c (wrong_choice): Not static any more.
589 * lisp.h (wrong_choice): Add prototype.
590 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
591 Declare namebuf as such. Tweak comment.
592 [USE_GTK]: Likewise for tool_bar_position.
593 (fset_tool_bar_position) [USE_GTK]: Ditto.
594 (FRAME_TOOL_BAR_POSITION): New macro.
595 * frame.c (x_report_frame_params):
596 * gtkutil.c (update_frame_tool_bar):
597 * xfns.c (Fx_create_frame): Use it.
598 (x_set_tool_bar_position): Add meaningful diagnostic messages.
600 2014-07-16 Eli Zaretskii <eliz@gnu.org>
602 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
603 buffer's default-directory only if it is a string. (Bug#17986)
605 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
607 More precise control over values of some buffer-local variables.
608 * keyboard.c (Qvertical_scroll_bar):
609 * frame.c (Qleft, Qright): Move to ...
610 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
611 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
612 (syms_of_buffer): DEFSYM all of the above, attach special properties.
613 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
614 vertical-scroll-bar, scroll-up-aggressively
615 and scroll-down-aggressively.
616 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
618 * nsfns.m, frame.h (Qleft, Qright):
619 * nsterm.m (Qleft): Remove declarations.
620 * gtkutil.c (toplevel): Include buffer.h.
621 * data.c (wrong_choice, wrong_range): New functions.
622 (store_symval_forwarding): Handle special properties of buffer-local
623 variables and use functions from the above to signal error, if any.
625 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
627 (struct frame): Re-arrange layout to avoid extra padding and use bit
628 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
629 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
630 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
631 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
632 Define as no-ops because there are no scroll bars anyway.
633 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
636 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
637 Add convenient setter.
638 (font_put_frame_data, font_get_frame_data): Use it.
640 2014-07-15 Daiki Ueno <ueno@gnu.org>
642 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
643 pointer argument, before dereferencing.
644 (XCHAR2B_BYTE2): Likewise.
646 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
648 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
649 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
650 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
651 Use record_unwind_protect_int and avoid consing.
652 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
654 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
656 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
658 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
659 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
661 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
662 (main) [MSDOS]: Use SET_BINARY instead of setmode.
663 * minibuf.c: Include binary-io.h instead of fcntl.h.
664 (read_minibuf_noninteractive):
665 Use set_binary_mode instead of handcrafted code.
666 Don't call emacs_set_tty if emacs_get_tty failed.
667 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
668 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
669 * w32.c (pipe2): Adjust eassert to include O_BINARY.
671 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
672 This works around a GCC compiler bug when Emacs is configured with
673 --enable-gcc-warnings.
675 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
677 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
678 or characters in string, respectively. Add comment.
679 * fringe.c (Fdefine_fringe_bitmap):
680 * fns.c (Fsubstring, substring_both): Use it.
681 * keymap.c (Fdefine_key, Flookup_key):
682 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
684 * term.c (tty_menu_add_pane, tty_menu_add_selection):
686 (tty_menu_show): Simplify because tty_menu_create never return NULL.
688 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
690 Improve behavior of 'bzr up; cd src; make -k'.
691 * Makefile.in (top_srcdir): New var.
692 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
693 Use '$(top_srcdir)' instead of '$(srcdir)/..';
694 its expansion is a bit shorter.
695 (../config.status): Actually build config.status instead of
697 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
698 New macros, copied and relocated from ../Makefile.in.
699 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
700 (../config.status, Makefile): New dependencies and rules,
701 copied with relocation from ../Makefile.in. This should be more
702 likely to rebuild the build machinery properly if you do a 'make'
703 in the src directory.
705 2014-07-12 Eli Zaretskii <eliz@gnu.org>
707 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
710 * w32fns.c (Fx_file_dialog): Mention in the doc string the
711 behavior on Windows 7 and later when the function is repeatedly
712 invoked with the same value of DIR. (Bug#17950)
714 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
715 string to match the one in w32fns.c.
717 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
718 stdin to binary mode only if it is connected to a terminal.
720 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
722 Coalesce extern decls.
723 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
724 * sysdep.c (emacs_get_tty, emacs_set_tty):
725 Move duplicate extern decls from here ...
726 * systty.h: ... to here, so that there's just one copy.
728 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
730 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
732 * nsfns.m (Fns_popup_font_panel): Ditto.
734 2014-07-11 Eli Zaretskii <eliz@gnu.org>
736 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
738 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
740 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
741 [DOS_NT]: Implement for WINDOWSNT.
743 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
746 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
748 * sysdep.c (suppress_echo_on_tty): New function.
749 * minibuf.c (read_minibuf_noninteractive): Use it.
751 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
753 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
754 sysinfo failed. Adjust docstring.
756 2014-07-11 Eli Zaretskii <eliz@gnu.org>
758 Implement memory-info for MS-DOS.
759 * dosfns.c (dos_memory_info): New function.
760 * dosfns.h (dos_memory_info): Add prototype.
761 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
762 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
763 of doing some of its job.
765 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
766 reference termios structure members.
768 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
770 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
772 * minibuf.c (top): Include systty.h. Declare external
773 emacs_get_tty and emacs_set_tty.
774 (Vread_hide_char): New lisp variable.
775 (read_minibuf_noninteractive): Hide characters with
776 Vread_hide_char if it is a character. (Bug#17839)
778 2014-07-10 Eli Zaretskii <eliz@gnu.org>
780 Implement memory-info for MS-Windows.
781 * w32.c (w32_memory_info): New function.
782 * w32.h (w32_memory_info): Prototype it.
783 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
785 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
787 * coding.h (struct coding_system): Remove 'error_positions' (unused)
788 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
789 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
790 extra padding and shrink struct coding_system by 56 bytes (x86_64).
791 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
792 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
793 (decode_coding_big5, decode_coding_charset, decode_coding)
794 (encode_coding): Adjust users.
796 * alloc.c (Fmemory_info): New function.
798 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
800 * syntax.c (back_comment): Use more-natural location for label.
802 * font.c, font.h (font_unparse_fcname): Now static.
803 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
805 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
807 Next minor cleanup of font subsystem.
808 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
809 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
811 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
813 * ftfont.h (ftfont_font_format): Remove prototype.
814 * ftfont.c (ftfont_font_format): Remove; now unused.
816 * nsfont.m (nsfont_open):
817 * w32font.c (w32font_open_internal):
818 * w32uniscribe.c (uniscribe_open):
819 * xfont.c (xfont_open):
820 * xftfont.c (xftfont_open): All users changed.
822 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
823 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
825 2014-07-09 Eli Zaretskii <eliz@gnu.org>
827 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
828 x_produce_glyphs does when it generates a stretch glyph that
829 represents a TAB. (Bug#17969)
831 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
832 and there is a display property at that position, don't call
833 move_it_to to move to a position before window start. (Bug#17942)
834 Fix condition for finding CHARPOS by the first call to move_it_to.
837 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
839 * syntax.c (find_defun_start): Try the cache even
840 if !open_paren_in_column_0_is_defun_start.
841 (back_comment): If find_defun_start was pessimistic, use the
842 scan_sexps_forward result to improve the cache (bug#16526).
844 2014-07-09 Eli Zaretskii <eliz@gnu.org>
846 * xdisp.c (redisplay_window): If redisplay of a window ends up
847 with point in a partially visible line at end of the window, make
848 sure the amended position of point actually has smaller Y
849 coordinate; if not, give up and scroll the display. (Bug#17905)
851 * window.c (window_scroll_pixel_based): When point ends up at the
852 last fully visible line, don't let move_it_to stop at the left
853 edge of the line and dupe us into thinking point is inside the
856 * w32.c (network_interface_info): Make sure the argument is a
859 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
861 * process.c (read_and_dispose_of_process_output): Fix typo
862 in previous patch: we want nonnegative fds, not nonzero fds.
864 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
866 * chartab.c (char_table_translate): Move to...
867 * character.h (char_table_translate): ... inline function here.
868 Avoid Faref and assume that args are always valid. This helps to
869 speedup search, which is especially important for a huge buffers.
870 * lisp.h (char_table_translate): Remove prototype.
872 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
873 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
874 New function, with an intention to avoid code duplication between
876 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
878 * ftfont.c (ftfont_open):
879 * macfont.m (macfont_open):
880 * xftfont.c (xftfont_open): Use it.
882 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
884 * process.c: Add sanity checks for file descriptors (Bug#17844).
885 (wait_reading_process_output, Fprocess_filter_multibyte_p):
886 Check that infd is nonnegative before using it as an fd.
887 (read_and_dispose_of_process_output, Fprocess_send_eof):
889 (wait_reading_process_output): Omit unnecessary check of infd.
891 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
893 Minor fixups related to usage of the 'long' type.
894 * gnutls.c (emacs_gnutls_handshake):
895 * xfaces.c (dump_realized_face):
896 Work even if 'long' is narrower than 'void *'.
897 * termcap.c (scan_file):
898 * xselect.c (x_decline_selection_request)
899 (x_reply_selection_request, x_get_window_property):
900 * xterm.c (x_set_frame_alpha):
901 Remove unnecessary 'L' suffixes of integer constants.
902 * xfns.c (hack_wm_protocols):
903 * xselect.c (x_fill_property_data):
904 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
905 Remove unnecessary casts to 'long'.
906 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
908 Minor ImageMagick safety fixes.
909 * image.c (imagemagick_compute_animated_image):
910 Remove useless assignment to local. Avoid problems if dest_width is 0.
911 (imagemagick_load_image): Use int for pixel counts that can't
912 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
913 a row width greater than the image width (or greater than LONG_MAX!).
915 2014-07-04 K. Handa <handa@gnu.org>
917 * coding.c (MIN_CHARBUF_SIZE): Delete it.
918 (MAX_CHARBUF_EXTRA_SIZE): New macro.
919 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
921 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
923 * font.h (struct font_driver): Remove get_outline and free_outline;
924 not used by any font driver.
925 * ftfont.c (ftfont_driver):
926 * macfont.m (macfont_driver):
927 * nsfont.m (nsfont_driver):
928 * w32font.c (w32font_driver):
929 * w32uniscribe.c (uniscribe_font_driver):
930 * xfont.c (xfont_driver): Related users changed.
931 * xselect.c (x_get_window_property): Use convenient xmalloc.
932 Call to xfree only if some data was really allocated.
934 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
936 On MS-Windows, display busy cursor on all GUI frames.
937 This is similar to what we have on X. Quickly tested by Dani Moncayo.
938 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
939 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
941 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
942 * xdisp.c (start_hourglass): Remove Windows-specific bits.
944 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
946 Use convenient alists to manage per-frame font driver-specific data.
947 * frame.h (struct frame): Rename font_data_list to...
948 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
949 * font.h (struct font_data_list): Remove; no longer need a special
951 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
953 * font.c (font_put_frame_data, font_get_frame_data)
954 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
956 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
957 Related users changed.
958 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
959 Prefer convenient xmalloc and xfree.
961 2014-07-03 Eli Zaretskii <eliz@gnu.org>
963 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
964 the window whose glyph row is being prepared and a flag whether it
965 is for mode/header line. Make sure the glyph row's marginal areas
966 are in sync with what the window wants.
969 * xdisp.c (display_line, display_mode_line): Call
970 prepare_desired_row with additional arguments, as appropriate.
972 * dispextern.h (prepare_desired_row): Adjust prototype.
974 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
976 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
977 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
978 caused by xw_popup_dialog in daemon mode (Bug#17891).
980 2014-07-03 Eli Zaretskii <eliz@gnu.org>
982 * frame.c (do_switch_frame): When switching to another TTY frame,
983 make sure FrameCols and FrameRows are in sync with the new frame's
986 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
988 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
989 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
990 min_char slots. Adjust comment.
991 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
992 Add SUB_CHAR_TABLE_OFFSET member.
993 (make_uninit_sub_char_table): New function.
994 (toplevel): Add compile-time assert to verify suitable member layout
995 in Lisp_Sub_Char_Table.
996 * alloc.c (mark_char_table): Add extra argument to denote char table
997 subtype. Adjust to match new layout of sub char-table.
998 (mark_object): Always mark sub char-tables with mark_char_table.
999 * chartab.c (make_sub_char_table, copy_sub_char_table)
1000 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1001 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1002 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1003 All related users changed.
1004 * lread.c (read1): Adjust to match new layout of sub char-table.
1005 * print.c (print_object): Likewise (Bug#17898).
1007 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1009 * keymap.c (get_keyelt): Simplify.
1010 (copy_keymap_item): Remove left-over code for when we had
1011 key-shortcut caches.
1013 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1015 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1016 (dealloc): Remove for EmacsScroller.
1018 * nsterm.h (EmacsScroller): Remove dealloc.
1020 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1022 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1024 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1026 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1027 when setNeedsDisplay is called so we don't trigger redisplay for every
1030 * nsterm.m (any_help_event_p): New variable.
1031 (mouseMoved:): Set any_help_event_p to YES if help event is
1032 generated. Remove else with empty help event that triggered redisplay
1033 for every mouse move.
1034 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1036 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1038 * xfns.c (Qsuppress_icon): Remove; no real users.
1039 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1040 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1041 (syms_of_w32fns): Don't DEFSYM it.
1043 2014-06-29 Glenn Morris <rgm@gnu.org>
1045 * Makefile.in (ns-app): Mark as PHONY.
1047 2014-06-28 Glenn Morris <rgm@gnu.org>
1049 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1050 liblw.a in this directory.
1052 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1054 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1055 also in unibyte case. (Bug#17865)
1057 2014-06-28 K. Handa <handa@gnu.org>
1059 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1060 (MIN_CHARBUF_SIZE): New macro.
1061 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1063 2014-06-27 Glenn Morris <rgm@gnu.org>
1065 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1066 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1067 (.el.elc): Replace suffix rule with pattern rule.
1068 (%.elc): New pattern rule, with order-only prerequisite.
1069 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1070 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1071 in place of BOOTSTRAPEMACS.
1073 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1075 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1077 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1079 Consistently use validate_subarray to verify substring.
1080 * fns.c (validate_substring): Not static any more. Adjust to
1081 use ptrdiff_t, not EMACS_INT, because string and vector limits
1082 can't exceed ptrdiff_t even if EMACS_INT is wider.
1083 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1084 (secure_hash): Adjust user.
1085 * lisp.h (validate_subarray): Add prototype.
1086 * coding.c (Fundecodable_char_position):
1087 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1088 Use validate_subarray. Adjust comment to mention substring.
1090 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1092 Do not allow out-of-range character position in Fcompare_strings.
1093 * fns.c (validate_subarray): Add prototype.
1094 (Fcompare_substring): Use validate_subarray to check ranges.
1095 Adjust comment to mention that the semantics was changed. Also see
1096 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1098 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1100 Be more consistent about the 'Qfoo' naming convention.
1101 * image.c (Fimagemagick_types):
1102 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1103 * process.c (Fmake_network_process):
1104 Rename C local identifier 'Qfoo to avoid giving the false
1105 impression that it stands for the symbol 'foo'.
1107 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1109 Simplify and cleanup character conversion stuff.
1110 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1112 * character.c (multibyte_char_to_unibyte)
1113 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1114 * character.h (make_char): Remove; unused.
1115 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1116 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1117 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1118 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1119 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1121 2014-06-22 Mario Lang <mlang@delysid.org>
1123 * w32fns.c (Fw32_shell_execute): The the -> the.
1125 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1127 * xmenu.c (mouse_position_for_popup):
1128 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1129 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1130 * menu.c (Fx_popup_menu):
1131 * xselect.c (x_handle_dnd_message): Adjust users.
1132 * menu.h (mouse_position_for_popup): Remove prototype.
1133 * xterm.h (x_relative_mouse_position): Add prototype.
1134 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1135 call XFree if XQueryTree returns zero.
1137 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1139 * indent.c (Fvertical_motion): Doc fix.
1140 Move to the goal column, if any, with a single call to
1141 move_it_in_display_line, not in two calls. Doing this with two
1142 calls causes move_it_in_display_line apply the line-prefix
1143 handling twice instead of just once. (Bug#17823)
1145 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1147 Port to OS X ACLs (Bug#17810).
1148 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1149 ACL_TYPE_ACCESS) doesn't work.
1151 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1153 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1154 before checking key-translation-map (bug#17659).
1156 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1158 * font.c (font_make_object): Avoid dangling pointer which may
1159 crash GC (Bug#17771).
1161 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1163 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1164 prototype of DGifCloseFile as appropriate for older and newer
1166 (gif_close): New function, encapsulates the differences in the
1167 calling sequence of DGifCloseFile before v5.1.0 and after it.
1168 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1169 error string where appropriate. (Bug#17790)
1171 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1172 macro execution, make sure point didn't move since last complete
1173 redisplay, as the condition for using the glyph matrix
1174 information. (Bug#17777)
1176 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1178 Minor cleanup of fonset code.
1179 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1180 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1181 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1182 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1183 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1184 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1185 (free_realized_fontset): Remove because a no-op since 2008.
1186 (free_face_fontset): Adjust user.
1187 (syms_of_fontset): Shrink fontset by one extra slot.
1189 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1191 Omit redundant extern decls.
1192 Most of this patch is from Dmitry Antipov, in:
1193 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1194 * commands.h (update_mode_lines):
1195 * frame.h (Qbackground_color, Qforeground_color)
1196 (x_set_menu_bar_lines):
1197 * ftfont.c (ftfont_font_format):
1198 * intervals.h (Qkeymap, Qfont):
1199 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1200 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1201 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1202 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1203 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1204 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1205 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1206 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1207 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1208 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1209 (Qtool_bar, Qheader_line):
1210 * macros.c (Fexecute_kbd_macro):
1211 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1212 * xterm.c (x_delete_terminal, XSetIMValues):
1213 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1214 (x_implicitly_set_name, popup_activated)
1215 (widget_store_internal_border):
1216 Remove redundant decls.
1217 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1218 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1219 Remove _Noreturn, as make-docfile now does that for us.
1220 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1221 (Qregion_extract_function): New decl.
1222 * window.c, xfns.c: Include menu.h.
1224 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1226 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1228 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1230 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1231 * callint.c (read_file_name): ... convert to static here.
1232 * lisp.h (Fread_file_name): Do not EXFUN it.
1233 (STRING_COPYIN): Remove; unused.
1234 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1235 (char_composable_p): ... static function. All users changed.
1236 * eval.c (toplevel): Remove redundant #include directives.
1237 * xterm.c (x_initialize): Add static to match prototype.
1238 * ccl.c (Fccl_execute_on_string):
1239 * font.c (fon_intern_prop): Use make_specified_string.
1241 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1243 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1244 Reported by David Caldwell in:
1245 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1247 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1249 Do not ask for XRender extension each time XFT font is opened.
1250 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1251 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1253 2014-06-15 Glenn Morris <rgm@gnu.org>
1255 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1257 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1259 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1260 information if we are in the middle of executing a keyboard macro,
1261 since redisplay doesn't update the screen until the macro is
1262 finished. (Bug#17777)
1264 * alloc.c (cleanup_vector): Don't dereference a font driver
1265 pointer if it is NULL. (Bug#17771)
1267 2014-06-13 Glenn Morris <rgm@gnu.org>
1269 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1270 ($(lispsource)/international/charprop.el)
1271 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1272 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1273 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1274 GNU make automatically passes command-line arguments to sub-makes.
1276 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1278 Avoid hangs in accept-process-output (Bug#17647).
1279 * lisp.h, process.c (wait_reading_process_input):
1280 Return int, not bool. All uses changed.
1281 * process.c (SELECT_CANT_DO_WRITE_MASK):
1282 Remove macro, replacing with ...
1283 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1285 (status_notify): New arg WAIT_PROC. Return int, not void.
1288 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1290 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1291 the frame is the initial frame, because the hook is not set up
1292 then, and Emacs crashes.
1293 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1295 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1297 * keymap.c (silly_event_symbol_error): Don't recommend the use
1300 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1302 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1303 matching overlay strings with 'cursor' property against buffer
1304 positions traversed in the glyph row. (Bug#17744)
1306 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1308 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1311 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1312 determine 10.9 (Bug#17751).
1314 * macfont.m (macfont_draw): Positions were not freed.
1316 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1318 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1319 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1320 function. Also adjust comment.
1321 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1323 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1324 * font.c (font_done_for_face):
1325 * xface.c (realize_non_ascii_face): Adjust user.
1326 * font.h (struct font_driver): Convert 'prepare_face' to return
1327 void because its return value is never used anyway.
1328 * xfont.c (xfont_prepare_face): Return void.
1329 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1330 (xftfont_done_face): Use xfree.
1332 * dispextern.h (last_tool_bar_item): Remove declaration.
1333 * frame.h (struct frame): New member last_tool_bar_item.
1334 * frame.c (make_frame): Initialize it.
1335 * xdisp.c (toplevel): Remove last_tool_bar_item.
1336 (handle_tool_bar_click, note_tool_bar_highlight):
1337 * w32term.c (w32_read_socket, w32_initialize):
1338 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1340 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1341 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1343 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1345 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1346 * process.c (Faccept_process_output)
1347 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1348 the return value is about PROCESS, not about other processes.
1350 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1352 Further adjustments to mark_object and friends.
1353 Now the mark_object's stack is just 32 bytes on a 64-bit
1354 system, which means extra 20% off the stack usage.
1355 * alloc.c (mark_save_value): As before, refactored out from ...
1356 (mark_object): ... adjusted user. Also add comment.
1358 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1360 Fix core dump after a dropped X connection (Bug#17704).
1361 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1362 is dead, as we may be shutting down.
1364 2014-06-08 Glenn Morris <rgm@gnu.org>
1366 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1368 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1370 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1372 If a C name must be extern on some platforms, make it extern on all.
1373 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1375 * font.h (ftxfont_driver) [HAVE_XFT]:
1376 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1377 * lisp.h (get_frame_param):
1378 * menu.h (tty_menu_show):
1379 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1380 * termhooks.h (encode_terminal_code):
1381 * xterm.h (x_menu_wait_for_event):
1383 * frame.c (get_frame_param):
1384 * fringe.c (max_used_fringe_bitmap):
1385 * ftxfont.c (ftxfont_driver):
1386 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1387 * menu.c (menu_items_inuse):
1388 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1389 * term.c (encode_terminal_code, tty_menu_show):
1390 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1391 * xfaces.c (load_color):
1392 * xmenu.c (x_menu_wait_for_event):
1395 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1397 Change object marking routines to minimize stack usage.
1398 This change moves a few cold paths from mark_object to NO_INLINE
1399 functions and adjusts symbol marking loop. According to GCC 4.8.2
1400 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1401 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1402 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1403 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1404 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1405 refactored out from ...
1406 (mark_object): ... adjusted user. Also mark symbols in a tight
1408 (mark_face_cache): Add NO_INLINE.
1410 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1412 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1413 contains garbage on WINDOWSNT (which could potentially infloop at
1416 Minimize cursor motion during TTY menu updates.
1417 * term.c (tty_menu_display): Don't position cursor here.
1418 Instead, pass the cursor coordinates to update_frame_with_menu.
1419 (tty_menu_activate): Send the hide cursor command only once in an
1420 iteration through the outer 'while' loop.
1422 * dispnew.c (update_frame_1): Accept an additional argument
1423 SET_CURSOR_P, and position the cursor at the end of the frame
1424 update only if that argument is non-zero. All callers changed to
1425 provide the additional argument as non-zero, except for
1426 update_frame_with_menu.
1427 (update_frame_with_menu): Accept 2 additional arguments ROW and
1428 COL; if they are non-negative, instruct update_frame_1 not to
1429 position the cursor, and instead position it according to ROW and COL.
1431 * dispextern.h (update_frame_with_menu): Update prototype.
1433 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1435 * callproc.c (call_process): Don't check read-only if we don't insert
1436 anything (bug#17666).
1438 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1440 * dispnew.c (update_frame_with_menu): Set display_completed.
1442 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1444 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1446 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1448 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1450 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1451 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
1453 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
1455 * window.c (Frecenter): Signal an error if window-buffer is not
1458 * keyboard.c (make_lispy_position): Don't include a buffer position in
1459 mode/header-line mouse events.
1461 * keyboard.c (read_char): Handle (t . <event>) in the second use of
1462 Vunread_command_events (bug#17650).
1464 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
1466 * xterm.c (x_setup_pointer_blanking):
1467 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
1469 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
1471 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
1472 because it will be defined in generated config.h if needed.
1474 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1476 Use terminal-specific hooks to display popup dialogs.
1477 * termhooks.h (struct terminal): New field popup_dialog_hook.
1478 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
1479 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
1480 code and use popup_dialog_hook.
1481 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
1482 * nsterm.h (ns_popup_dialog): Adjust prototype.
1483 * nsterm.m (ns_create_terminal):
1484 * w32term.c (w32_create_terminal):
1485 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
1486 Setup popup_dialog_hook.
1488 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1490 * w32heap.c (report_temacs_memory_usage): Improve the report by
1491 reporting the large blocks that are actually occupied at dump time.
1493 * w32console.c (initialize_w32_display): Set the console
1494 menu_show_hook, otherwise TTY menus are broken on w32.
1496 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1498 Use terminal-specific hooks to display menus.
1499 * termhooks.h (struct terminal): New field menu_show_hook.
1500 * menu.h (<anonymous enum>): Bit flags for menu hooks.
1501 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
1503 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
1504 * nsmenu.m (ns_menu_show):
1505 * w32menu.c (w32_menu_show):
1506 * xmenu.c (x_menu_show):
1507 * term.c (tty_menu_show): Adjust to use bit flags.
1508 (set_tty_hooks): Set menu_show_hook.
1509 * xterm.c (x_create_terminal):
1510 * nsterm.m (ns_create_terminal):
1511 * msdos.c (initialize_msdos_display):
1512 * w32term.c (w32_create_terminal): Likewise.
1514 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
1516 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
1518 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1520 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
1521 (FD_SET): Don't define on WINDOWSNT.
1523 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1525 * emacs.c: Include "sysselect.h", to define its inline functions.
1526 Problem reported by Glenn Morris in:
1527 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
1529 Do not require libXt-devel when building with gtk.
1530 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
1531 dependency on libXt-devel.
1532 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
1533 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
1534 lwlib-widget.h now does this.
1535 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
1537 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
1539 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
1540 * process.c (add_read_fd, delete_read_fd, add_write_fd)
1541 (delete_write_fd, wait_reading_process_output):
1542 Remove now-redundant easserts.
1543 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
1544 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1545 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
1546 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
1548 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1550 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
1551 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
1552 (calloc): Don't undef, it is never defined.
1553 (HEAP_ENTRY_SHIFT): Remove unused macro.
1555 * Makefile.in (C_HEAP_SWITCH): Remove.
1556 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
1558 Fix MS-Windows build broken by menu changes on 2014-06-02.
1559 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
1561 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
1562 Define instead of including ../lwlib/lwlib.h, which causes
1563 compilation errors due to missing X11 headers.
1565 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1567 * process.c (wait_reading_process_output): Omit incorrect test of
1568 p->infd against zero. Add easserts for infd having a plausible value.
1570 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1572 Adjust to match recent lwlib changes.
1573 * menu.h (xmalloc_widget_value): Replace by ...
1574 (make_widget_value): ... new prototype.
1575 * menu.c (xmalloc_widget_value): Replace by ...
1576 (make_widget_value): ... new function.
1577 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
1578 * gtkutil.c (malloc_widget_value, free_widget_value):
1579 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
1580 * keyboard.h (enum button_type, struct _widget_value):
1581 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
1583 * nsmenu.m (ns_update_menubar, ns_menu_show):
1584 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
1585 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
1586 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
1588 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1590 * image.c (x_query_frame_background_color)
1591 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
1592 Fix --enable-gcc-warnings compilation without image libraries.
1594 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1596 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
1597 emulated break value only if it goes up.
1598 (sbrk): Add assertion that the INCREMENT argument is strictly
1599 zero. Improve and correct the commentary.
1601 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1603 Improve AIX-related merge from emacs-24.
1604 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
1605 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
1606 not on AIX; since we're on the trunk we can use enums more broadly.
1608 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1610 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
1612 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1613 to min(value, whole).
1615 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1617 Bring back the changes to GDB-visible symbols, but only on AIX.
1618 And only if it's not pre-4.2 GCC.
1619 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1620 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1621 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1624 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1626 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1627 with PT, not GPT. (Bug#16433)
1629 Revert last changes to GDB-visible symbols.
1630 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1631 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1632 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1635 2014-06-02 Glenn Morris <rgm@gnu.org>
1637 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1639 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1641 Fix port to 32-bit AIX with xlc (Bug#17598).
1642 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1643 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1644 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1645 to work around a compiler bug in IBM xlc 12.1.
1647 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1649 * xterm.c (x_update_window_end): Don't invalidate the entire
1650 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1651 highlight needs to be redisplayed. (Bug#17588)
1653 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1655 Port the GDB-visible symbols to AIX.
1656 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1657 optimizes away the relevant external symbols. Use enums instead;
1658 this suffices for the AIX port, which is 32-bit-only anyway.
1659 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1660 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1661 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1664 Include sources used to create macuvs.h.
1665 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1666 * macuvs.h: Use automatically-generated header.
1668 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1670 Port signal-handling to DragonFly BSD (Bug#17646).
1671 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
1672 Move implementations from callproc.c to sysdep.c.
1673 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
1674 Move declarations from process.h to syssignal.h.
1676 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
1678 * callint.c (Ffuncall_interactively): Add usage.
1680 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1682 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
1684 2014-05-30 Eli Zaretskii <eliz@gnu.org>
1686 * w32heap.c (malloc_before_dump, malloc_after_dump)
1687 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1688 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
1689 set errno where appropriate to emulate CRT functions.
1691 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
1693 Debugging facility to check whether 'const char *' points to
1694 relocatable data of non-pure Lisp string.
1695 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
1696 (mark_maybe_pointer): ... adjusted user.
1697 (relocatable_string_data_p): New function.
1698 * lisp.h (relocatable_string_data_p): Add prototype.
1699 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
1700 the pointer to relocatable Lisp data is not used.
1702 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1704 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
1705 * atimer.c (block_atimers):
1706 * callproc.c (block_child_signal): Block SIGINT too;
1707 otherwise, its handler might now unblock signals that it shouldn't.
1708 * keyboard.c (read_char): Clear signal mask, since we may
1709 be in a SIGINT handler, and many signals may be masked.
1710 * keyboard.c (handle_interrupt):
1711 * sysdep.c (handle_arith_signal):
1712 Clear signal mask instead of just unblocking the signal that
1713 was received, since several signals may be blocked at this point.
1715 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1717 * Makefile.in (TEMACS_POST_LINK): Remove target.
1718 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
1719 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
1721 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1723 * xmenu.c (xdialog_show): Remove prototype, rename to
1724 x_dialog_show, remove 2nd arg because it's always zero
1725 and simplify accordingly.
1726 (xw_popup_dialog): Adjust user.
1727 * w32menu.c (w32_dialog_show): Adjust prototype, remove
1728 2nd arg because it's always zero and simplify accordingly.
1729 (w32_popup_dialog): Adjust user.
1731 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1733 * w32heap.c (report_temacs_memory_usage): New function.
1735 * unexw32.c (unexec) [ENABLE_CHECKING]:
1736 Call report_temacs_memory_usage.
1738 * w32heap.h (report_temacs_memory_usage): Add prototype.
1740 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1742 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
1743 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
1745 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1747 * buffer.c (init_buffer): Accept an argument 'initialized'.
1748 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
1749 mmap_regions and mmap_fd, to avoid referencing stale data from the
1750 dump phase. Add an assertion for buffer text of buffers created
1751 in temacs before this function is called. (Bug#17622)
1752 (mmap_regions_1, mmap_fd_1): Remove unused variables.
1754 * lisp.h (init_buffer): Update prototype.
1756 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
1758 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1760 * alloc.c (Fgarbage_collect): Fix compilation with
1761 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1763 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1765 * frame.c, frame.h (frame_char_to_pixel_position)
1766 (frame_set_mouse_position): Now static, and made private in
1767 frame.c rather than public in frame.h.
1769 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1771 Refactor mouse positioning stuff to avoid code duplication.
1772 * frame.h (frame_char_to_pixel_position): New function.
1773 (x_set_mouse_position): Rename to...
1774 (frame_set_mouse_position): ...new function.
1775 (frame_set_mouse_pixel_position): Add prototype.
1776 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
1777 Rename to frame_set_mouse_pixel_position.
1778 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
1780 * xterm.h, w32term.h ( x_set_mouse_position)
1781 (x_set_mouse_pixel_position): Remove prototypes.
1783 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1785 On X, always make pointer visible when deleting frame (Bug#17609).
1786 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
1788 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
1790 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
1791 * keyboard.c (gobble_input): If there is no terminal input error,
1792 make sure the pointer is visible for all frames on this terminal.
1793 * xterm.c (x_free_frame_resources): Enable pointer visibility if
1794 it was previously disabled.
1796 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
1798 * data.c (Fzerop): Move to Elisp.
1799 (syms_of_data): Don't defsubr it.
1800 * keyboard.c (echo_keystrokes_p): New function.
1801 (read_char, record_menu_key, read_key_sequence): Use it.
1803 * callint.c (Qfuncall_interactively): New var.
1804 (Qcall_interactively): Remove.
1805 (Ffuncall_interactively): New function.
1806 (Fcall_interactively): Use it.
1807 (syms_of_callint): Defsubr it.
1809 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
1811 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
1812 relocated from under us.
1814 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
1816 Use mmap(2) emulation for allocating buffer text on MS-Windows.
1817 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
1819 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
1821 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
1822 for MinGW, since it no longer uses gmalloc.
1824 * buffer.c: Do not define mmap allocations functions for Windows.
1825 Remove mmap_find which is unused. Remove mmap_set_vars which does
1827 [WINDOWSNT]: Include w32heap.h.
1828 (init_buffer): Always allocate new memory for buffers.
1830 * emacs.c: Remove mmap_set_vars calls.
1832 * image.c (free_image): Undef free for Windows because it is
1833 redirected to our private version.
1835 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
1836 (copy_executable_and_dump_data): Remove dumping the heap section.
1837 (unexec): Restore using_dynamic_heap after dumping.
1839 * w32heap.c (dumped_data_commit, malloc_after_dump)
1840 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1841 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
1842 (mmap_free): New functions.
1844 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
1846 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
1848 * image.c (imagemagick_load_image): Use MagickRealType for local
1849 'color_scale', instead of double, to avoid a GCC warning about
1852 * xfns.c (Fx_window_property): Remove unused local.
1854 Don't kill already-reaped process (Bug#17561).
1855 * process.c (process_send_signal): Fix race condition where a
1856 subprocess was reaped by a signal handler between the check for
1857 liveness and calling 'kill', which meant that Emacs could in
1858 theory kill an innocent bystander process. Do the fix by blocking
1859 SIGCHLD in a critical section that checks liveness before killing.
1861 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1863 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
1865 2014-05-26 Ken Brown <kbrown@cornell.edu>
1867 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
1868 even if !CYGWIN (see bug#17510).
1870 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
1872 * nsfns.m (Fns_do_applescript): Surround NSApp run
1873 with calls to ns_init_events, ns_finish_events (Bug#17424).
1875 * nsterm.h (ns_init_events, ns_finish_events): Declare.
1877 * nsterm.m (ns_init_events, ns_finish_events): New functions.
1878 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
1880 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
1881 with calls to ns_init_events, ns_finish_events (Bug#17424).
1883 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1885 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1886 if we are iterating over an object that generates glyphs for
1887 marginal areas. (Bug#17585)
1889 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1891 * xdisp.c (safe__call1, safe__eval): Now static.
1893 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1895 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1896 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1897 (safe_call1): Call safe_call instead of safe__call directly.
1899 2014-05-26 Ken Brown <kbrown@cornell.edu>
1901 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1902 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1905 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
1907 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1908 (safe__call, safe__call1, safe__eval): New functions.
1909 (safe_call): Use it.
1910 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1911 (display_mode_element): Same for `:eval'.
1913 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1915 Fix port to 32-bit AIX (Bug#17540).
1916 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1917 twice. _text already includes this offset.
1918 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1920 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1922 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1923 when closest_pos is identical to to_charpos, don't recurse, since
1924 we already tried that, and failed. (Bug#17539)
1926 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1927 unwinding when frame's faces were not initialized yet, increment
1928 the frame's image-cache reference count before calling
1929 x_free_frame_resources. Don't dereference
1930 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1932 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
1934 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
1937 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
1938 macfont.m, call draw with adjusted arguments so font drivers
1939 don't need to do that.
1941 * macfont.m (macfont_draw): Merge changes from Macport.
1943 2014-05-24 Eli Zaretskii <eliz@gnu.org>
1945 * alloc.c (garbage_collect_1): New function, with all of the guts
1946 of Fgarbage_collect.
1947 (mark_stack): Accept an argument END and don't mark Lisp objects
1948 on the stack beyond the address given by END. Calculation of END
1949 was moved to Fgarbage_collect.
1950 (Fgarbage_collect): Calculate the end address of the stack portion
1951 that needs to be examined by mark_stack, and pass that address to
1952 garbage_collect_1, which will pass it to mark_stack.
1953 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
1954 for more details about the underlying problems. In particular,
1955 this avoids dumping Emacs with the large hash-table whose value is
1956 held in purify-flag for most of the time loadup.el runs.
1958 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
1960 * xfns.c (x_window_property_intern): New function (code from
1962 (Fx_window_property): Call x_window_property_intern. If property
1963 not found and NILP (source) and outer window != inner window,
1964 check outer window for property (Bug#17537).
1966 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
1968 Supply malloc and alloc_size attributes for extern allocators.
1969 This documents the C API, and helps GCC generate a bit better code.
1970 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
1971 (ATTRIBUTE_MALLOC_SIZE): New macros.
1972 * gmalloc.c (malloc, realloc, calloc):
1973 * gtkutil.h (malloc_widget_value):
1974 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
1975 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
1978 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
1980 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
1981 * image.c (imagemagick_load_image): Port to hosts that do not use
1982 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
1984 2014-05-21 Leo Liu <sdl.web@gmail.com>
1986 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
1988 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
1990 * dbusbind.c (xd_signature): Revert last 2 patches.
1992 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
1994 Allow any non-nil value to count as true in bool-vector.
1995 Likewise for xd_signature in dbusbind.c.
1996 This is more consistent with the usual practice in Emacs, which is
1997 that any non-nil value counts as true.
1998 * alloc.c (Fbool_vector): Don't require args to be t or nil.
1999 * dbusbind.c (xd_signature): Likewise, for booleans.
2000 * data.c, lisp.h (Qbooleanp):
2001 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2003 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2005 * lisp.h (CHECK_BOOLEAN): New function.
2006 * alloc.c (Fbool_vector): New function.
2007 (syms_of_alloc): Defsubr it.
2008 * data.c (Qbooleanp): New symbol.
2009 (syms_of_data): DEFSYM it.
2010 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2012 * font.c (font_matching_entity): Extract font-entity object
2013 from the vector of matching entities (Bug#17486).
2015 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2017 Assume C99 or later (Bug#17487).
2018 * bytecode.c (B__dummy__): Remove.
2019 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2020 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2021 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2022 * regex.c (DEBUG_PRINT): Assume varargs macros.
2023 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2025 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2027 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2028 memory for every buffer that was dumped.
2030 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2032 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2033 (Fnreverse): Allow vectors and bool vectors.
2035 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2037 Minor cleanup for terminal setup.
2038 * termhooks.h (create_terminal): Adjust prototype.
2039 * terminal.c (create_terminal): Pass output method and RIF as args.
2040 (init_initial_terminal):
2041 * nsterm.m (ns_create_terminal):
2042 * term.c (init_tty):
2043 * w32term.c (w32_create_terminal):
2044 * xterm.c (x_create_terminal): Adjust users.
2045 Avoid redundant NULL initializers and add comments.
2047 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2049 * keyboard.c (Qdeactivate_mark): Now static.
2051 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2053 If available, use Xfixes extension to do pointer blanking.
2054 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2055 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2056 (make_invisible_cursor): Move to...
2057 * xterm.c (make_invisible_cursor): ...here.
2058 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2059 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2060 (x_term_init): Call to x_setup_pointer_blanking.
2061 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2062 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2064 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2066 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2068 2014-05-12 Glenn Morris <rgm@gnu.org>
2070 * fileio.c (Ffile_executable_p): Doc tweak.
2072 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2074 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2075 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2077 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2079 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2081 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2083 Fix initialization of minibuffer history variable (Bug#17430).
2084 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2085 Move the initialization up to prevent any "value void" message.
2087 2014-05-08 Samuel Bronson <naesten@gmail.com>
2089 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2090 are matched (bug#17413).
2092 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2094 Stop tooltips pulling Emacs window to front (Bug#17408).
2095 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2096 SetWindowPos invocations.
2098 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2100 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2101 not initialized (Bug#17398).
2103 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2105 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2107 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2109 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2110 [HAVE_NS]: Do not include png.h.
2111 (x_query_frame_background_color): New function.
2112 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2113 (png_load_body): Coalesce duplicate code.
2115 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2117 Consult libpng-config more consistently (Bug#17339).
2118 * Makefile.in (PNG_CFLAGS): New var.
2119 (ALL_CFLAGS): Use it.
2120 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2121 CFLAGS now handles this.
2123 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2125 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2126 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2127 because WCONTINUED is always defined now.
2128 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2130 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2132 * buffer.c (overlay_strings): Fix the wording of the commentary.
2134 2014-05-01 Glenn Morris <rgm@gnu.org>
2136 * floatfns.c (Fisnan):
2137 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2139 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2141 * term.c (tty_menu_activate): A better initialization for cursor
2144 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2146 * intervals.c: Tighten assertions.
2147 (create_root_interval): Make sure the interval is not empty.
2148 (intervals_equal): Use booleans.
2149 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2150 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2151 (balance_possible_root_interval): Simplify and use booleans.
2152 (split_interval_right, split_interval_left): Check LENGTH, and remove
2153 now redundant assertion.
2154 (adjust_intervals_for_insertion): Remove now redundant assertions.
2155 (delete_node, interval_deletion_adjustment)
2156 (adjust_intervals_for_deletion, merge_interval_right)
2157 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2158 (reproduce_interval): Make sure the interval is not empty.
2160 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2162 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2163 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2164 satisfaction that they would always be initialized.
2166 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2168 * term.c (tty_menu_display): Move the cursor to the active menu item.
2169 (tty_menu_activate): Return the cursor to the active menu item
2170 after displaying the menu and after displaying help-echo.
2171 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2172 for the details of why this is needed by screen readers and
2175 2014-04-30 Glenn Morris <rgm@gnu.org>
2177 * process.c (handle_child_signal):
2178 Handle systems without WCONTINUED. (Bug#15110, 17339)
2180 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2182 * window.c (struct saved_window): Remove mark.
2183 (Fset_window_configuration, save_window_save)
2184 (compare_window_configurations): Don't touch marks any more.
2186 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2188 Use bits_word for gcmarkbits.
2189 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2190 bits_word is typically a tad more efficient for mark bits than
2191 unsigned is, so use bits_word. All uses changed.
2192 * lisp.h (BITS_PER_INT): Remove; no longer used.
2194 Avoid undefined behavior in signed left shift.
2195 This ports to GCC 4.9.0 with -fsanitize=undefined.
2196 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2198 * regex.c (extract_number):
2199 * lisp.h (make_number, XINT):
2200 Do not shift a 1 bit left into a sign bit.
2201 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2202 not int, for gcmarkbits. All uses changed.
2204 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2206 * search.c (Fnewline_cache_check): Don't try to count newlines
2207 outside the buffer's restriction, as find_newline doesn't support that.
2209 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2211 * window.c (Fset_window_configuration): Deactivate the mark before
2213 (set_window_buffer): Ignore window_initialized.
2214 (window_initialized): Remove.
2215 * keyboard.c (Qdeactivate_mark): Not static any more.
2216 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2219 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2221 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2222 and to clang 3.4, which have fixed the bug. This should let us
2223 run a bit faster on these platforms when address sanitization is
2226 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2228 Port to GCC 4.9.0 with --enable-gcc-warnings.
2229 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2231 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2232 a way that also works with GCC 4.9.0.
2234 * search.c (Fnewline_cache_check): Remove unused locals.
2236 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2238 * search.c (find_newline1): New subroutine.
2239 (Fnewline_cache_check): New function.
2240 (syms_of_search): Defsubr it.
2242 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2244 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2245 * keyboard.c (unblock_input): Add comment.
2246 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2248 2014-04-22 Daniel Colascione <dancol@dancol.org>
2250 * lread.c (readevalloop_eager_expand_eval): New function
2251 that can recurse into toplevel forms.
2252 (readevalloop): Call it.
2253 * lisp.h: Declare Qprogn.
2254 * callint.c (Qprogn): No longer static.
2256 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2258 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2259 Also change identifiers to match the comments, and add more assertions
2262 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2264 * emacs.c (close_output_streams): Don't clear and restore errno.
2266 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2268 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2269 never becomes visible, i.e. using XMonad (Bug#17237).
2271 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2273 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2274 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2275 (Fline_pixel_height): Don't assume that the current buffer and the
2276 selected window's buffer are one and the same. (Bug#17281)
2278 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2279 paragraph-start cache before the newline cache. (Bug#17269)
2281 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2283 * term.c (tty_send_additional_strings): No need to fflush here,
2285 (tty_set_terminal_modes): fflush after sending additional strings,
2288 2014-04-17 Daniel Colascione <dancol@dancol.org>
2290 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2292 (tty_send_additional_strings): New function.
2293 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2294 (syms_of_term): Intern tty-mode-set-strings and
2295 tty-mode-reset-strings.
2297 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2299 * window.c (save_window_save): Lookup window_point_insertion_type in
2300 the right buffer (bug#15457).
2301 (Qwindow_point_insertion_type): New var.
2302 (syms_of_window): Initialize it.
2304 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2306 Fix the MSDOS build.
2307 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2308 (copy_text_and_data): Zero out the atexit chain pointer before
2311 * termhooks.h (encode_terminal_code): Update prototype.
2313 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2314 visible for all DOS_NT ports, not just WINDOWSNT.
2315 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2317 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2318 unless it is defined.
2319 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2321 * process.c (close_on_exec, accept4, process_socket): Move into
2322 the "ifdef subprocesses" part.
2323 (catch_child_signal): Condition by "ifdef subprocesses".
2324 (syms_of_process) <Qinternal_default_process_sentinel>
2325 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2327 * msdos.h: Add prototypes for new functions.
2328 (EINPROGRESS): Define.
2329 (O_CLOEXEC): Define to zero.
2331 * msdos.c (check_window_system): Remove unnecessary an
2332 incompatible duplicate function.
2333 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2334 New functions in support of new functionality.
2336 * menu.c (single_menu_item): Add visual indication of submenu
2337 also for menus on MSDOS frames.
2338 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2340 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2341 when async subprocesses aren't supported.
2343 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2345 * emacs.c (close_output_streams): Zero out errno before calling
2348 * dired.c [MSDOS]: Include msdos.h.
2350 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2351 (DATA_START) [MSDOS]: Define.
2352 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2354 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2355 Ifdef away for MSDOS.
2356 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2357 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2359 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2360 Use temporary file template that is compatible with mkostemp.
2361 Move vfork-related portions under #ifndef MSDOS.
2362 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2364 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2366 * buffer.c (Foverlays_at): Add argument `sorted'.
2368 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2370 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2371 text, invalidate the bidi_paragraph_cache upto and including the
2374 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2376 Port to IRIX 6.5 (Bug#9684).
2377 * conf_post.h (INET6) [IRIX6_5]: Define.
2378 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2379 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2381 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2383 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2384 before passing it to system APIs.
2386 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2388 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2389 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2391 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2393 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2395 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2397 Remove DATA_SEG_BITS.
2398 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2399 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2400 cc, but that platform is so old that SGI itself stopped supporting
2401 it in December 2013. If you still need Emacs on IRIX, please
2402 either compile with GCC and port the undumping code, or run
2403 './configure --with-wide-int'.
2404 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2405 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2406 DEFINE_GDB_SYMBOL_START way to define it.
2407 (NONPOINTER_BITS): New macro.
2408 (EMACS_INT): Use it.
2409 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2410 the problem and/or configuring --with-wide-int.
2411 (USE_LSB_TAG): Simplify, based on above changes.
2412 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2413 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2415 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2417 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2418 covered by a display string that ends in a newline, and that cases
2419 going back by DVPOS lines to hit the search limit, lift the limit
2420 and go back until DVPOS is reached. (Bug#17244)
2422 * indent.c (Fvertical_motion): Handle correctly the case when the
2423 display string is preceded by an empty line.
2425 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2426 use S_IWRITE instead.
2428 2014-04-11 Glenn Morris <rgm@gnu.org>
2430 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2432 2014-04-11 Ken Brown <kbrown@cornell.edu>
2434 * Makefile.in (EMACS_MANIFEST): Revert last change.
2436 2014-04-10 Daniel Colascione <dancol@dancol.org>
2438 * puresize.h (BASE_PURESIZE): Increase.
2440 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2442 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2444 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2445 region handling (and don't call signal_before_change) if
2446 inhibit_modification_hooks is set.
2447 (signal_before_change): Don't check inhibit_modification_hooks any more.
2449 2014-04-08 Daniel Colascione <dancol@dancol.org>
2451 * alloc.c (sweep_symbols, mark_object): Assert that symbol
2452 function cells contain valid lisp objects. (Modified version of
2455 * alloc.c (detect_suspicious_free): Split actual stack capturing
2456 out into new function for easier breakpoint setting.
2457 (note_suspicious_free): New function.
2459 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
2461 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
2463 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
2464 (symbol_block_pinned): New var.
2465 (Fmake_symbol): Initialize `pinned'.
2466 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
2467 pinned and signal an error for un-purifiable objects.
2468 (pure_cons): Use it.
2469 (Fpurecopy): Use it, except for objects that can't be purified.
2470 (mark_pinned_symbols): New function.
2471 (Fgarbage_collect): Use it.
2472 (gc_sweep): Remove hack made unnecessary.
2474 2014-04-07 Glenn Morris <rgm@gnu.org>
2476 * keyboard.c (Fopen_dribble_file): Doc tweak.
2478 2014-04-07 Ken Brown <kbrown@cornell.edu>
2480 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
2482 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
2484 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
2485 We have a substitute execinfo.h on hosts that lack it.
2486 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
2487 isn't optimized away.
2489 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
2491 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
2492 * alloc.c (memory_full):
2493 * charset.c (syms_of_charset):
2494 * doc.c (Fsnarf_documentation):
2496 * font.c (BUILD_STYLE_TABLE):
2497 * keyboard.c (make_lispy_event):
2498 * profiler.c (setup_cpu_timer):
2499 * xgselect.c (xg_select):
2500 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
2502 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
2503 Replace the only use with ARRAYELTS (font_property_table).
2504 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
2506 2014-04-03 Daniel Colascione <dancol@dancol.org>
2508 * xterm.c (x_term_init):
2509 * xfns.c (best_xim_style):
2510 * xfaces.c (Fdump_colors):
2511 * w32fns.c (w32_default_color_map):
2512 * w32.c (init_environment, N_ENV_VARS):
2513 * unexcw.c (read_exe_header):
2514 * term.c (term_get_fkeys_1):
2515 * sysdep.c (init_baud_rate):
2516 * nsterm.m (ns_convert_key):
2517 * nsfns.m (get_geometry_from_preferences):
2518 * msdos.c (dos_set_window_size, init_environment):
2519 * macfont.m (mac_font_get_glyph_for_cid)
2520 (macfont_store_descriptor_attributes)
2521 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
2522 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
2523 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
2525 * image.c (xpm_str_to_color_key):
2526 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
2527 * frame.c (x_set_frame_parameters):
2528 * fileio.c (Ffile_selinux_context):
2529 * emacs.c (sort_args):
2530 * dosfns.c (msdos_stdcolor_name):
2531 * dired.c (file_attributes):
2532 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
2533 Change expressions of the form sizeof(arr) / sizeof(arr[0])
2536 2014-04-02 Daniel Colascione <dancol@dancol.org>
2538 * data.c (Ffset): Abort if we're trying to set a function call to
2541 * lisp.h (ARRAYELTS): New macro.
2543 * alloc.c: Include execinfo.h if available.
2544 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
2545 (suspicious_free_record): New structure.
2546 (suspicious_objects, suspicious_object_index)
2547 (suspicious_free_history, suspicious_free_history_index):
2549 (find_suspicious_object_in_range, detect_suspicious_free)
2550 (Fsuspicious_object): New functions.
2551 (cleanup_vector): Call find_suspicious_object_in_range.
2553 2014-04-02 Martin Rudalics <rudalics@gmx.at>
2555 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
2556 width from font width (Bug#17163).
2558 * frame.c (x_set_frame_parameters): Calculate default values of
2559 new frame sizes only after all other frame parameters have been
2560 processed (Bug#17142).
2562 2014-04-02 Ken Brown <kbrown@cornell.edu>
2564 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
2567 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2569 * xterm.c (x_draw_image_glyph_string): Adjust image background
2570 width accordingly when its x position is adjusted. (Bug#17115)
2572 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
2574 * font.c (font_list_entities): Do not add empty vector to font cache.
2575 (font_matching_entity): Likewise. If matching entity is found, insert
2576 1-item vector with this entity instead of entity itself (Bug#17125).
2578 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
2580 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
2582 * fns.c (validate_subarray): Rename from validate_substring,
2583 since it works for vectors too. New arg ARRAY. Optimize for the
2584 non-nil case. Instead of returning bool, throw an error if out of
2585 range, so that the caller needn't do that. All uses changed.
2586 Report original values if out of range.
2587 (Fsubstring, Fsubstring_no_properties, secure_hash):
2588 Also optimize the case where FROM is 0 or TO is the size.
2590 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2592 * search.c (Freplace_match): Use make_specified_string.
2593 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
2594 to catch bogus override face of glyph strings.
2595 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
2596 Move common substring range checking code to...
2597 (validate_substring): ...this function.
2599 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
2601 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
2603 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
2605 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
2606 bar is zero height, just return (Bug#16976).
2607 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
2609 * nsterm.h (EmacsView): Add wait_for_tool_bar.
2611 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
2612 is nil. If waiting for toolbar to complete, force a redraw.
2614 2014-03-28 Glenn Morris <rgm@gnu.org>
2616 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
2617 (emacs_bugreport): New variable.
2618 (usage_message): Use PACKAGE_BUGREPORT.
2619 (syms_of_emacs) <report-emacs-bug-address>: New variable.
2621 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
2623 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
2625 Port recent signal-related changes to FreeBSD.
2626 Problem reported by Herbert J. Skuhra.
2627 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
2628 Move decls from here ...
2629 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
2631 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2633 * w32term.c (x_draw_image_glyph_string): Fix computation of height
2634 and width of image background when it is displayed with a 'box'
2637 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
2639 More backward-compatible fix to char-equal core dump (Bug#17011).
2640 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
2641 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
2643 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
2645 * image.c (init_svg_functions): When loading SVG-related libraries,
2646 free already loaded libraries if the initialization fails.
2647 (rsvg_handle_set_size_callback): Remove declaration, unused.
2649 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
2651 Fix core dump in char-equal (Bug#17011).
2652 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
2653 unibyte buffers, as we can't tell whether the characters are
2656 * insdel.c (adjust_markers_for_delete): Remove unused local.
2658 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
2660 Have (MARKER . ADJUSTMENT) undo records always be immediately
2661 after their corresponding (TEXT . POS) record in undo list.
2663 * lisp.h (record-delete): New arg record_markers.
2664 (record_marker_adjustment): No longer needed outside undo.c.
2665 * insdel.c (adjust_markers_for_delete): Move calculation of marker
2666 adjustments to undo.c's record_marker_adjustments. Note that
2667 fileio.c's decide_coding_unwind is another caller to
2668 adjust_markers_for_delete. Because it has undo list bound to t,
2669 it does not rely on adjust_markers_for_delete to record marker
2671 (del_range_2): Swap call to record_delete and
2672 adjust_markers_for_delete so as undo marker adjustments are
2673 recorded before current deletion's adjustments, as before.
2674 (adjust_after_replace):
2675 (replace_range): Pass value for new record_markers arg to
2677 * undo.c (record_marker_adjustment): Rename to
2678 record_marker_adjustments and made static.
2679 (record_delete): Check record_markers arg and call
2680 record_marker_adjustments.
2681 (record_change): Pass value for new record_markers arg to
2683 (record_point): at_boundary calculation no longer needs to account
2684 for marker adjustments.
2686 2014-03-26 Martin Rudalics <rudalics@gmx.at>
2688 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
2691 2014-03-26 Glenn Morris <rgm@gnu.org>
2693 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
2695 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
2697 * buffer.c (struct sortvec): Add field `spriority'.
2698 (compare_overlays): Use it.
2699 (sort_overlays): Set it.
2701 2014-03-26 Eli Zaretskii <eliz@gnu.org>
2703 * xdisp.c (redisplay_window): If all previous attempts to find the
2704 cursor row failed, try a few alternatives before falling back to
2705 the top-most row of the window. Use row_containing_pos. (Bug#17047)
2707 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
2709 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
2710 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
2712 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
2713 variables on Windows.
2715 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
2717 * w32.c (unsetenv): Remove unused var `retval'.
2718 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
2720 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
2721 (start_watching): Remove unused var `thr'.
2723 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
2724 (find_child_console): Remove unnecesary var `thread_id'.
2726 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
2727 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
2729 2014-03-26 Glenn Morris <rgm@gnu.org>
2731 * filelock.c (Flock_buffer): Doc tweak.
2733 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
2734 * emacs.c (shut_down_emacs):
2735 * fileio.c (Finsert_file_contents, write_region):
2736 * filelock.c (top-level, syms_of_filelock):
2737 * insdel.c (prepare_to_modify_buffer_1):
2738 CLASH_DETECTION is always defined now.
2740 2014-03-25 Eli Zaretskii <eliz@gnu.org>
2742 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
2743 DLL handle, to speed up thread startup.
2745 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
2747 Handle sigmask better with nested signal handlers (Bug#15561).
2748 * atimer.c (sigmask_atimers): Remove.
2749 Remaining use rewritten to use body of this function.
2750 * atimer.c (block_atimers, unblock_atimers):
2751 * callproc.c (block_child_signal, unblock_child_signal):
2752 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
2753 New arg OLDSET. All callers changed.
2754 * atimer.c (block_atimers, unblock_atimers):
2755 * callproc.c (block_child_signal, unblock_child_signal):
2756 * keyboard.c (handle_interrupt):
2757 * sound.c (vox_configure, vox_close):
2758 Restore the old signal mask rather than unilaterally clearing bits
2759 from the mask, in case a handler is running within another
2760 handler. All callers changed.
2761 * lisp.h, process.c, process.h, term.c:
2762 Adjust decls and callers to match new API.
2763 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
2764 signal handlers aren't supposed to use floating point anyway.
2765 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
2767 2014-03-23 Daniel Colascione <dancol@dancol.org>
2769 Split gc_sweep into discrete functions for legibility and better
2772 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
2773 (sweep_vectors): Fix typo in comment.
2774 (sweep_conses, sweep_floats, sweep_intervals)
2775 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
2776 (gc_sweep): Call new functions, to which existing functionality is
2778 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
2780 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
2782 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
2784 2014-03-23 Daniel Colascione <dancol@dancol.org>
2786 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
2787 only if xic_style calls for it. This change allows Emacs to work
2788 with ibus. Also, don't leak resources if create_frame_xic fails,
2789 and stop caching xic_style across different displays.
2790 (supported_xim_styles): Make const.
2791 (best_xim_style): Remove first parameter: it's always just
2792 supported_xim_styles. Change to look at supported_xim_styles
2795 2014-03-23 Daniel Colascione <dancol@dancol.org>
2797 * term.c (init_tty): Rearrange condition for clarity; print
2798 appropriate diagnostic.
2800 2014-03-23 Daniel Colascione <dancol@dancol.org>
2802 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
2803 array. (ASAN caught.)
2805 2014-03-22 Glenn Morris <rgm@gnu.org>
2807 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
2809 2014-03-22 Daniel Colascione <dancol@dancol.org>
2811 * process.c (conv_sockaddr_to_lisp): When extracting the string
2812 names of AF_LOCAL sockets, stop before reading uninitialized memory.
2814 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2816 Fix regression introduced by patch for Bug#10500.
2817 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
2818 * w32term.c (x_draw_image_relief): Likewise.
2820 2014-03-21 Martin Rudalics <rudalics@gmx.at>
2822 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
2823 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
2824 maximize a frame for odd default fonts.
2826 2014-03-21 Glenn Morris <rgm@gnu.org>
2828 * minibuf.c (history-length): Increase default from 30 to 100.
2830 2014-03-21 Daniel Colascione <dancol@dancol.org>
2832 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
2833 every time we switch to minibuffer.
2835 * alloc.c (lisp_align_malloc, allocate_string_data)
2836 (allocate_vectorlike): Allow mmap allocation of lisp objects.
2837 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
2839 2014-03-21 Eli Zaretskii <eliz@gnu.org>
2841 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
2842 support more "verbs".
2844 2014-03-21 Daniel Colascione <dancol@dancol.org>
2846 Always prohibit dumping a dumped Emacs.
2848 * emacs.c (might_dump): New variable.
2849 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
2850 * lisp.h (might_dump): Declare.
2851 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
2853 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
2855 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
2857 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
2859 * doc.c (store_function_docstring): Warn when we don't know where to
2861 (Fsubstitute_command_keys): Don't advertise the fact that
2862 text-properties are dropped, since we think it's a bug that we'll fix
2865 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
2866 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
2867 * frame.c (frame_garbaged): Make "docstring" more precise.
2869 2014-03-20 Glenn Morris <rgm@gnu.org>
2871 * charset.c (init_charset): When we cannot find the charsets directory,
2872 mention if EMACSDATA is set.
2874 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
2876 * fns.c (Frandom): Fix rare bug where the result isn't random.
2878 Fix porting inconsistency about rounding to even.
2879 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
2880 This way, the unusual !HAVE_RINT case acts like the usual
2881 HAVE_RINT case, and we can fix the documentation accordingly.
2883 2014-03-19 Eli Zaretskii <eliz@gnu.org>
2885 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
2886 (w32_wnd_proc): Initialize the dwHoverTime member of
2887 TRACKMOUSEEVENT structure.
2889 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
2891 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
2893 2014-03-16 Eli Zaretskii <eliz@gnu.org>
2895 * search.c (find_newline): Speed up the function when using the
2896 newline cache, by halving the number of calls to
2897 region_cache_forward and region_cache_backward. (Bug#16830)
2899 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
2901 * buffer.c (Fset_buffer): Document return value (bug#17015).
2903 2014-03-14 Martin Rudalics <rudalics@gmx.at>
2905 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
2906 nil, always resize character wise to avoid potential loss of the
2907 mode line (Bug#16923 related).
2909 2014-03-12 Martin Rudalics <rudalics@gmx.at>
2911 * frame.c (x_set_frame_parameters): Always calculate new sizes
2912 pixelwise to avoid potential loss when rounding.
2914 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
2916 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
2917 * xterm.c (x_free_frame_resources): Free all allocated cursors.
2919 2014-03-10 Eli Zaretskii <eliz@gnu.org>
2921 * w32.c (fstatat): Don't add an extra slash if the argument ends
2922 with a slash: this fails the subsequent call to stat_worker on
2923 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
2925 2014-03-09 Martin Rudalics <rudalics@gmx.at>
2927 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
2929 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
2931 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
2933 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
2934 when frame is only on one screen (Bug#14713).
2936 2014-03-08 Eli Zaretskii <eliz@gnu.org>
2938 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
2939 there's a valid wrap point in the display line, the last glyph
2940 cannot "just barely fit" on this row, because display_line doesn't
2941 let it. Instead, proceed as if the last glyph didn't fit, so that
2942 we eventually back up the iterator to the wrap point. This avoids
2943 delusional behavior of move_it_to, whereby it proceeds to the next
2944 display line, but sets current_x to zero for all the glyphs that
2945 without word-wrap would fit on the previous display line.
2946 One result was that visual-order cursor movement behaved erratically
2948 (Fmove_point_visually): Add code to find the x coordinate of the
2949 last character before wrap point, under word-wrap on a TTY.
2951 2014-03-07 Eli Zaretskii <eliz@gnu.org>
2953 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
2954 also return value of MOVE_POS_MATCH_OR_ZV from
2955 move_it_in_display_line_to, when moving from beginning of line to
2956 point's position. (Bug#16961)
2958 2014-03-07 Martin Rudalics <rudalics@gmx.at>
2960 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
2961 * window.c (Fselect_window): Explain NORECORD and
2962 `buffer-list-update-hook' in doc-string.
2964 2014-03-06 Martin Rudalics <rudalics@gmx.at>
2966 * window.c (Fother_window_for_scrolling): Check that
2967 Vother_window_scroll_buffer is a buffer.
2969 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
2971 * xterm.c (xim_initialize): Always pass a copy of resource name
2972 to XRegisterIMInstantiateCallback and eassert whether return
2973 value is True. Passing copy is important because Xlib doesn't
2974 make its own copy and resource name argument usually points to
2975 SSDATA (Vx_resource_name), which may be changed from Lisp.
2976 (xim_close_display): For XUnregisterIMInstantiateCallback,
2977 always eassert return value and pass exactly the same values
2978 as were used for XRegisterIMInstantiateCallback.
2979 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
2980 sources to check why if you are interested.
2982 2014-03-05 Martin Rudalics <rudalics@gmx.at>
2984 * dispnew.c (change_frame_size_1): Add new_lines instead of
2985 new_height, the latter may be still zero if passed as such.
2986 * window.c (Fwindow_pixel_height): Mention bottom divider in
2989 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
2991 Fix "resource temporarily unavailable" with xgselect
2993 * xgselect.c: Include <stdbool.h>.
2994 (xg_select) [!USE_GTK]: Don't lose track of errno.
2996 Fix minor --enable-gcc-warnings issues.
2997 * widget.c (update_various_frame_slots, EmacsFrameResize):
2998 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3000 2014-03-04 Ken Brown <kbrown@cornell.edu>
3002 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3003 represent the actual adjustment needed for alignment.
3005 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3007 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3008 needed, and don't reallocate if the initial allocation already
3009 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3011 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3013 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3016 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3018 * cmds.c (delete-char): Update docstring pointing out that the
3019 function ignores `delete-active-region' and `overwrite-mode'.
3021 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3023 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3025 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3026 allocated buffer due to alignment.
3027 (freehook): If the block to be freed was allocated by
3028 'aligned_alloc', find its real pointer before calling 'free'.
3030 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3033 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3035 * font.c (toplevel): Adjust comment about font cache layout.
3036 (font_clear_cache): Fix to match real font cache layout.
3037 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3038 (Fframe_font_cache) [FONT_DEBUG]: New function.
3039 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3041 Avoid crashes when X fonts are erroneously freed on reused X
3042 'Display *' connection data (Bug#16069). Note that X font
3043 resources still may be leaked, but currently there is no way
3044 to completely avoid it.
3045 * xterm.h (struct x_display_info): New member x_id. Add comments.
3046 * xterm.c (x_display_id): New variable.
3047 (x_term_init): Assign identifier to each opened X connection.
3048 * xfont.c (struct xfont): New member x_display_id.
3049 (xfont_open): Initialize it with frame's display id.
3050 (xfont_close): Check whether font's display id matches the one
3051 recorded for the given display. Adjust comment.
3052 * xftfont.c (struct xftfont_info):
3053 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3055 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3057 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3058 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3059 killed Vother_window_scroll_buffer.
3060 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3062 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3064 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3065 that start with more than 2 slashes as UNCs. (Bug#16751)
3067 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3069 Fix a few crashes and leaks when cloning C strings.
3070 * alloc.c, lisp.h (dupstring): New function.
3071 * gtkutil.c (xg_get_font):
3072 * term.c (tty_default_color_capabilities):
3073 * xsettings.c (store_monospaced_changed)
3074 (store_font_name_changed, parse_settings)
3075 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3076 This avoids some unlikely crashes due to accessing freed storage,
3077 and avoids some minor memory leaks in the more-typical case.
3079 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3081 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3082 cursor when modeline can't be dragged (Bug#16647).
3084 2014-02-28 Glenn Morris <rgm@gnu.org>
3086 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3087 from custom-delayed-init-variables. (Bug#11565)
3089 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3091 More fixes for mouse glyph calculations (Bug#16647).
3092 * window.c (coordinates_in_window): In intersection of
3093 horizontal and vertical window dividers prefer the horizontal
3094 one. Add some extra parens to last fix.
3095 (window_relative_x_coord): Return x-coordinate for header and
3097 * xdisp.c (remember_mouse_glyph): In text area don't extend
3098 glyph into mode line to show the vertical drag cursor there
3099 immediately. Subdivide mouse glyphs in right fringes to show a
3100 horizontal drag cursor as soon as we enter the "grabbable width"
3101 portion. Handle vertical border case separately. Do not
3102 subdivide window divider areas.
3103 (note_mouse_highlight): On bottom divider of bottommost windows
3104 show vertical drag cursor only when the minibuffer window can be
3107 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3109 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3110 reset by the face of the object just displayed. See also bug#76.
3111 (get_next_display_element): If the string came from a display
3112 property, examine the box face attribute at it->position, not at
3113 it->current.pos, since the latter was not updated yet. (Bug#16870)
3114 (handle_face_prop): Improve commentary.
3116 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3118 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3119 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3121 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3123 Fixes around Bug#16647.
3124 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3125 ON_BOTTOM_DIVIDER cases.
3126 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3127 only if the window has no right divider.
3128 (Fcoordinates_in_window_p): Fix doc-string.
3130 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3132 * lread.c (Funintern): Fix doc to match advertised calling convention.
3134 2014-02-24 Daniel Colascione <dancol@dancol.org>
3136 * keyboard.c (read_char): Close race that resulted in lost events.
3138 2014-02-22 Glenn Morris <rgm@gnu.org>
3140 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3141 * window.c (window-resize-pixelwise): Doc fixes.
3143 * process.c (Finternal_default_process_filter)
3144 (Finternal_default_process_sentinel): Doc tweaks.
3146 2014-02-21 Glenn Morris <rgm@gnu.org>
3148 * process.c (Fprocess_buffer, Faccept_process_output)
3149 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3152 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3154 * window.c (Fwindow_scroll_bar_width): New function.
3156 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3158 Pacify GCC when configuring with --enable-gcc-warnings.
3159 * xdisp.c (move_it_in_display_line_to) [lint]:
3160 Initialize recently-added local.
3162 2014-02-21 Daniel Colascione <dancol@dancol.org>
3164 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3166 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3168 * xdisp.c (init_iterator): Don't dereference a bogus face
3169 pointer. (Bug#16819)
3170 (try_cursor_movement): Don't use cursor position if
3171 set_cursor_from_row failed to compute it. This avoids assertion
3172 violations in MATRIX_ROW.
3173 (move_it_in_display_line_to): Save the iterator state in ppos_it
3174 only once per call. Reimplement the method used to return to the
3175 best candidate position if all the positions found in display line
3176 are beyond TO_CHARPOS. This cuts down the number of calls to
3177 bidi_shelve_cache, which moves a lot of stuff when lines are long
3178 and include bidirectional text. (Bug#15555)
3180 2014-02-20 Glenn Morris <rgm@gnu.org>
3182 * data.c (Fdefalias): Doc fix.
3184 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3186 * xdisp.c (display_line): Fix horizontal scrolling of large images
3187 when fringes are turned off. This comes at a price of not
3188 displaying the truncation/continuation glyphs in this case.
3191 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3192 CreateDIBSection returns an error indication, zero out *ximg after
3193 destroying the image. This avoids crashes in memory allocations
3194 due to the fact that some of the callers also call
3195 x_destroy_x_image, which will attempt to free an already free'd
3198 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3200 * widget.c (update_various_frame_slots): Don't set
3201 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3203 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3205 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3207 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3209 temacs --daemon fix (Bug#16599).
3210 * emacs.c (main): Initialize daemon_pipe[1] here ...
3211 (syms_of_emacs): ... instead of here.
3213 2014-02-16 Anders Lindgern <andlind@gmail.com>
3215 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3218 2014-02-16 Daniel Colascione <dancol@dancol.org>
3220 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3221 (xd_get_connection_address): Use it.
3222 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3223 xd_get_connection_address because the latter signals if the bus
3224 we're trying to close is already disconnected.
3226 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3228 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3229 argument to CreateThread. This avoids segfaults on Windows 9X.
3230 Reported by oslsachem <oslsachem@gmail.com>.
3232 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3234 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3235 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3236 (check_lseek): New function, to report lseek errors.
3237 (save_data_space, update_file_ptrs, read_header, write_header)
3238 (copy_file, copy_rest, unexec): Use these news functions.
3239 (update_file_ptrs): Don't assume wraparound behavior when
3240 converting a large size_t value to off_t.
3242 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3244 * composite.c (fill_gstring_header): Pass positions as C integers
3245 and move parameters checking to...
3246 (Fcomposition_get_gstring): ...this function. Handle case when
3247 buffer positions are in reversed order and avoid crash (Bug#16739).
3249 * buffer.c (validate_region): Mention current buffer in error message.
3251 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3253 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3255 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3257 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3259 2014-02-11 Glenn Morris <rgm@gnu.org>
3261 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3262 Replace refs to "OpenStep" in messages.
3264 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3266 Avoid "." at end of error diagnostics.
3267 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3268 * font.c (Ffont_at):
3269 * nsfns.m (ns_display_info_for_name):
3270 * nsselect.m (Fx_own_selection_internal):
3271 * nsterm.m (performDragOperation:):
3272 Remove "." from end of diagnostic.
3274 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3276 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3277 unintuitive (bug#15824).
3278 (Fyes_or_no_p): Doc fix (bug#15456).
3280 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3282 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3284 * eval.c (call_debugger): When exiting the debugger, do not allow
3285 max_specpdl_size less than actual binding depth (Bug#16603).
3286 (syms_of_eval): Adjust docstring.
3288 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3290 * cmds.c (Fself_insert_command): Output a clearer error message on
3291 negative repetitions (bug#9476).
3293 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3295 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3297 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3299 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3301 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3303 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3305 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3307 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3309 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3311 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3312 `exit' works (bug#15865).
3314 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3316 Constrain window box/body sizes and margin widths (Bug#16649).
3317 * xdisp.c (window_box_width): Don't return less than zero.
3318 (window_box_left_offset, window_box_right_offset): Don't return
3319 more than the window's pixel width.
3320 * window.c (window_body_height, window_body_width): Don't return
3322 (window_resize_apply): Adjust margin width, if necessary.
3324 2014-02-07 Glenn Morris <rgm@gnu.org>
3326 * nsterm.m (syms_of_nsterm): Doc fix.
3328 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3330 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3331 New variables: pointers through which to call the respective APIs.
3332 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3333 (filename_from_ansi, sys_link, check_windows_init_file):
3334 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3335 This is required on Windows 9X, where we dynamically load
3336 UNICOWS.DLL which has their non-stub implementations.
3337 (maybe_load_unicows_dll): Assign addresses to these 2 function
3338 pointers after loading UNICOWS.DLL.
3340 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3341 MultiByteToWideChar and WideCharToMultiByte through function
3344 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3347 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3349 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3350 for OSX >= 10.9 if separate spaces are used.
3351 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3353 2014-02-06 Glenn Morris <rgm@gnu.org>
3355 * buffer.c (cache-long-scans): Doc fix.
3357 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3359 * w32fns.c (Fw32_shell_execute): Doc fix.
3361 2014-02-05 Bastien Guerry <bzg@gnu.org>
3363 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3364 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3366 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3368 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3369 outside the window (Bug#16649).
3371 * xdisp.c (note_mouse_highlight): When entering a margin area show
3372 a non-text cursor (Bug#16647).
3374 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3376 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3377 It prompted a compile-time diagnostic on GNU/Linux.
3378 Simplify to remove the need for the label.
3380 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3382 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3383 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3384 to show it; otherwise return 'unsupported--w32-dialog' to signal
3385 to the caller that emulation with menus is necessary.
3386 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3388 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3390 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3393 * menu.c (Fx_popup_dialog): Don't condition the call to
3394 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3395 special symbol 'unsupported--w32-dialog', emulate the dialog with
3396 a menu by calling x-popup-menu.
3398 * menu.h (Qunsupported__w32_dialog): New extern variable.
3400 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3402 * keyboard.c (kbd_buffer_get_event): Read file notification events
3405 * xgselect.c (xg_select): Read glib events in any case, even if
3406 there are no file descriptors to watch for. (Bug#16519)
3408 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3410 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3411 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3412 * w32term.c (w32_draw_window_divider): Handle first and last
3414 * w32term.h (w32_fill_area_abs): New function.
3415 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3417 * xfaces.c (realize_basic_faces): Handle new face ids.
3418 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3419 and bottom divider width.
3420 * xterm.c (x_draw_window_divider): Handle first and last pixels
3423 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3425 * print.c (Fexternal_debugging_output): Add cast to pacify
3426 --enable-gcc-warnings.
3427 * eval.c (call_debugger): Grow specpdl if the debugger was
3428 entered due to specpdl overflow (Bug#16603) and allow more
3429 specpdl space for the debugger itself.
3431 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3433 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3436 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3438 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3439 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3441 * print.c (Fexternal_debugging_output): If the argument character
3442 is non-ASCII, encode it with the current locale's encoding before
3443 writing the result to the terminal. (Bug#16448)
3445 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3446 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3449 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3451 * process.c (create_process): Reset SIGPROF handler in the child.
3452 * callproc.c (call_process): Likewise.
3454 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
3456 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
3458 2014-01-29 Eli Zaretskii <eliz@gnu.org>
3460 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
3461 of zero to print strings, GDB doesn't like it.
3463 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
3464 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
3465 we still use correct addresses. (Bug#16576)
3467 2014-01-27 K. Handa <handa@gnu.org>
3469 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
3470 to preserve the code detection behavior of 24.3.
3471 * coding.h (struct coding_system): New member detected_utf8_bytes.
3472 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
3473 (decode_coding_gap): Use short cut for UTF-8 file reading only
3474 when coding->detected_utf8_bytes equals to coding->src_bytes.
3475 * fileio.c (Finsert_file_contents): Cancel the previous change.
3477 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3479 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
3480 that are not visible.
3482 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
3484 * xmenu.c (create_and_show_popup_menu): Handle case when no key
3485 is grabbed (Bug#16565).
3487 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3489 * xdisp.c (last_max_ascent): Re-remove after erroneously
3490 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
3492 (move_it_to): Re-remove reference to last_max_ascent.
3493 (Fwindow_text_pixel_size): Add iterator's max_ascent and
3494 max_descent here instead of calling line_bottom_y.
3497 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
3499 * terminal.c (initial_free_frame_resources): New function.
3500 (init_initial_terminal): Install new hook to free face cache
3501 on initial frame and avoid memory leak. For details, see
3502 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
3503 * xfaces.c (free_frame_faces): Adjust comment.
3505 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3507 * data.c (Fstring_to_number): Document results if unparsable
3510 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
3512 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
3514 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3516 When decoding, prefer ptrdiff_t to int for buffer positions etc.
3517 * coding.c (detect_coding_utf_8, emacs_mule_char)
3518 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
3519 (check_utf_8, decode_coding):
3520 * coding.h (struct coding_system.errors):
3521 Use ptrdiff_t, not int, for integer values derived from buffer and
3524 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
3525 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
3526 before invoking decode_coding_gap, since there's just one block.
3528 2014-01-25 Martin Rudalics <rudalics@gmx.at>
3530 Fix handling of face attributes in Fx_create_frame (Bug#16529).
3531 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
3532 too early. Again run change_frame_size before assigning menu-
3535 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
3537 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
3538 arrives, call x_check_fullscreen, in case the new display has a
3539 different resolution. (Bug#16517)
3541 2014-01-25 Eli Zaretskii <eliz@gnu.org>
3543 * term.c (read_menu_input): If the selected frame changes, exit
3545 (tty_menu_show): If the selected frame changes while we displayed
3546 a menu, throw to top level. (Bug#16479)
3548 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
3550 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
3552 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
3554 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
3555 * data.c (count_one_bits_word): Fix bug (negated comparison)
3556 when BITS_PER_ULL < BITS_PER_BITS_WORD.
3558 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
3560 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
3561 Avoid undefined behavior by initializing display property bit of a
3562 string processed by the bidirectional iterator. For details, see
3563 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
3565 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
3567 Minor cleanup of previous change.
3568 * image.c (imagemagick_error, Fimagemagick_types):
3569 Omit some recently-introduced and unnecessary casts and assignments.
3571 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
3573 Fix two memory leaks discovered with Valgrind.
3574 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
3575 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
3577 2014-01-22 Martin Rudalics <rudalics@gmx.at>
3579 Fixes in window size functions around Bug#16430 and Bug#16470.
3580 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
3581 (Fwindow_mode_line_height, Fwindow_header_line_height)
3582 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3583 Minor doc-string adjustments.
3584 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
3585 Rewrite doc-strings.
3586 (window_body_height, window_body_width): Do not count partially
3587 visible lines/columns when PIXELWISE is nil (Bug#16470).
3588 (Qfloor, Qceiling): New symbols.
3590 2014-01-21 Eli Zaretskii <eliz@gnu.org>
3592 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
3593 when the image cache is not yet allocated. (Bug#16509)
3595 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
3597 * buffer.c (Fkill_buffer): When killing an indirect buffer,
3598 re-attach intervals to its base buffer (Bug#16502).
3599 * intervals.c (set_interval_object): Move from here...
3600 * intervals.h (set_interval_object): ... to here. Fix comments.
3602 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
3604 Avoid undefined behavior by initializing buffer redisplay bit.
3605 Problem reported by Dmitry Antipov in
3606 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
3607 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
3609 Revert some of the CANNOT_DUMP fix (Bug#16494).
3610 * lread.c (init_lread): Fix typo: NILP, not !NILP.
3612 2014-01-19 Eli Zaretskii <eliz@gnu.org>
3614 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
3615 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
3616 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
3617 they are replaced by macros that expand into direct calls to the
3618 corresponding functions from GDI32.DLL.
3619 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
3620 variables in the Cygwin build, they are unused.
3622 2014-01-19 K. Handa <handa@gnu.org>
3624 * composite.c (composition_update_it): Fix previous change.
3626 2014-01-18 Eli Zaretskii <eliz@gnu.org>
3628 Fix file name handling on MS-Windows 9X.
3629 * w32.c (maybe_load_unicows_dll): New function.
3631 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
3632 on, to make sure we can convert file names to and from UTF-8 on
3633 Windows 9X. This fixes a failure to start up because Emacs cannot
3634 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
3636 * w32font.c [WINDOWSNT]: Include w32.h.
3637 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
3638 of implementing the same stuff.
3639 Remove now unused g_b_init_is_windows_9x.
3641 * w32.h (maybe_load_unicows_dll): Add prototype.
3643 2014-01-17 Eli Zaretskii <eliz@gnu.org>
3645 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
3646 switch to single keyboard. Prevents daemon crashes when a new
3647 client connects while we show a TTY menu in an existing client.
3650 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
3652 Fix MinGW64 porting problem with _setjmp.
3653 Reported by Eli Zaretskii in:
3654 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
3655 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
3656 the old _setjmp and _longjmp. All uses changed.
3658 2014-01-13 Daniel Colascione <dancol@dancol.org>
3660 * textprop.c (Fremove_list_of_text_properties):
3661 Correctly handle reaching the end of the interval tree. (Bug#15344)
3663 2014-01-13 Martin Rudalics <rudalics@gmx.at>
3665 * xdisp.c (resize_mini_window): Round height to a multiple of
3666 frame's line height. Fix bug in calculation of window start
3667 position (Bug#16424).
3669 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
3671 * macfont.m: Include termchar.h.
3672 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
3673 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
3674 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
3675 *_WITH_GC_* to take face and f as parameters.
3676 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
3677 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
3679 2014-01-13 Daniel Colascione <dancol@dancol.org>
3681 Fix menu item updating in the presence of the Unity global menu
3684 * gtkutil.h (xg_have_tear_offs): Add frame parameter
3685 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
3687 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
3688 updating menus; explain why.
3689 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
3690 problem it's supposed to solve and it interferes with detecting
3691 the presence of a global menu.
3692 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
3695 2014-01-11 K. Handa <handa@gnu.org>
3697 * composite.c (composition_update_it): Fix indexing of
3698 LGSTRING_CHAR (Bug#15984).
3700 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
3702 * unexw32.c (_start) [__MINGW64__]: Define to __start.
3704 2014-01-11 Eli Zaretskii <eliz@gnu.org>
3706 * xdisp.c (try_window_id): Don't use this function's optimizations
3707 if overlays in the buffer displayed by the window have changed
3708 since last redisplay. (Bug#16347)
3709 (message_dolog): Fix indentation.
3711 2014-01-11 Martin Rudalics <rudalics@gmx.at>
3713 * frame.c (frame_resize_pixelwise): Fix doc-string.
3715 2014-01-10 Martin Rudalics <rudalics@gmx.at>
3717 Fix handling of internal borders (Bug#16348).
3718 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
3719 Remove internal border width from pixel width of windows.
3720 (change_frame_size_1): Don't return early when frame's pixel
3721 size changes - we still have to record the new sizes in the
3723 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
3724 also when toolbar gets larger.
3725 * window.c (check_frame_size): Include internal_border_width in
3727 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
3728 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
3729 In non-toolkit/non-GTK version clear internal border.
3730 * xterm.c (x_clear_under_internal_border): New function for
3731 non-toolkit/non-GTK version.
3732 (x_after_update_window_line): In non-toolkit/non-GTK version
3734 (handle_one_xevent, x_set_window_size):
3735 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
3736 * xterm.h (x_clear_under_internal_border): Extern it.
3738 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
3740 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
3741 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
3744 2014-01-06 Eli Zaretskii <eliz@gnu.org>
3746 * xdisp.c (redisplay_window): Don't skip window redisplay if the
3747 last value of point is not equal to buffer's point. (Bug#16129)
3749 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
3752 * nsterm.h (updateCollectionBehavior): Rename from
3753 updateCollectionBehaviour. All uses changed.
3755 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
3756 * Makefile.in (SETFATTR): New macro.
3757 (temacs$(EXEEXT)): Use it.
3759 2014-01-04 Martin Rudalics <rudalics@gmx.at>
3761 Fix maximization behavior on Windows (Bug#16300).
3762 * w32fns.c (w32_fullscreen_rect): Don't handle
3763 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
3764 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
3765 of SetWindowPos. Restore last placement also when leaving
3766 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
3767 but the FULLSCREEN_BOTH case.
3769 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
3772 * data.c (arithcompare_driver):
3773 * fileio.c (Fcar_less_than_car):
3774 * fns.c (internal_equal):
3775 * frame.c (delete_frame):
3776 * lisp.h (enum More_Lisp_Bits):
3778 Avoid C99 constructs that don't work in C89.
3779 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
3780 to port to C89, which doesn't have 'long long'.
3781 (count_trailing_zero_bits): Use them.
3783 2014-01-03 Chong Yidong <cyd@gnu.org>
3785 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
3787 2014-01-02 Martin Rudalics <rudalics@gmx.at>
3789 Further adjust frame/window scrollbar width calculations.
3790 * window.c (apply_window_adjustment):
3791 Set windows_or_buffers_changed.
3792 (Fwindow_scroll_bars): Return actual scrollbar width.
3793 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3794 For non-toolkit builds again use 14 as minimum width and set
3795 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
3796 * xterm.c (XTset_vertical_scroll_bar): Take width from
3797 WINDOW_SCROLL_BAR_AREA_WIDTH.
3798 (x_new_font): Rename wid to unit. Base calculation of new
3799 scrollbar width on toolkit used and make it analogous to that of
3800 x_set_scroll_bar_default_width.
3801 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3802 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
3803 of GetSystemMetrics.
3804 * w32term.c (w32_set_vertical_scroll_bar): Take width from
3805 WINDOW_SCROLL_BAR_AREA_WIDTH.
3806 (x_new_font): Make it correspond to changes in xterm.c.
3808 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
3810 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
3811 This is a cleaner way to fix the MinGW-w64 porting problem.
3812 Check for INTPTR_MAX misconfiguration.
3814 2014-01-01 Eli Zaretskii <eliz@gnu.org>
3816 * search.c (newline_cache_on_off, find_newline): In indirect
3817 buffers, use the newline cache of the base buffer.
3819 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
3820 buffer, invalidate the caches of its base buffer. (Bug#16265)
3822 * indent.c (width_run_cache_on_off, compute_motion): In indirect
3823 buffers, use the width-run cache of the base buffer.
3825 * xdisp.c (redisplay_window): When the window displays an indirect
3826 buffer, and the character widths in the display table have
3827 changed, invalidate the width-run cache of the corresponding base
3830 * fileio.c (Finsert_file_contents): When invalidating the newline
3831 cache, consider the case of inserting into indirect buffer.
3833 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
3834 In indirect buffers, use the paragraph cache of the base buffer.
3836 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3838 * window.c (grow_mini_window): Fix last change.
3840 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
3842 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
3844 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
3846 * w32term.c (w32_initialize): Use LCID and LOWORD.
3848 * w32proc.c (create_child): Use pid_t for 5th argument.
3849 (IsValidLocale): Don't provide prototype for MinGW64.
3850 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
3851 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
3853 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
3854 MinGW64 doesn't support.
3856 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
3858 * w32.c (set_named_security_info): New function.
3859 (acl_set_file): Fall back on set_named_security_info if
3860 set_file_security fails.
3861 (g_b_init_set_named_security_info_w)
3862 (g_b_init_set_named_security_info_a): New static variables.
3863 (globals_of_w32): Initialize them to zero.
3864 (set_named_security_info): Set them to non-zero if the
3865 corresponding API is available.
3866 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
3867 New function typedefs.
3869 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3871 Some more fixes following pixelwise resize changes including one
3873 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
3874 of frame_resize_pixelwise.
3875 * widget.c (pixel_to_text_size): New function.
3876 (update_wm_hints): Have size hints respect value of
3877 frame_resize_pixelwise.
3878 (EmacsFrameResize): Alway process resize requests pixelwise.
3879 * window.c (grow_mini_window): Make sure mini window is at least
3881 * xdisp.c (display_menu_bar): Make sure menubar extends till
3883 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
3884 (x_set_tool_bar_lines): Calculate pixelwise.
3885 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
3886 frame_resize_pixelwise.
3888 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
3890 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3891 variables not used there.
3893 2013-12-30 Eli Zaretskii <eliz@gnu.org>
3895 * w32.c (sys_umask): New function. (Bug#16299)
3897 2013-12-30 Martin Rudalics <rudalics@gmx.at>
3899 * dispnew.c (change_frame_size_1): Take old width of root window
3900 from that window's pixel width. (Bug#16284)
3902 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
3904 Plain copy-file no longer chmods an existing destination (Bug#16133).
3905 * fileio.c (realmask): Now a static var, not a local.
3906 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
3907 Remove arg STATPTR. All uses changed.
3908 (Fcopy_file): Do not alter permissions of existing destinations,
3909 unless PRESERVE-PERMISSIONS (renamed from
3910 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
3911 Avoid race when testing for existing destinations and for
3912 when input and output files are the same.
3913 If changing the group fails, adjust both default and
3914 preserved permissions so that access is not granted to the
3916 (Fset_default_file_modes, init_fileio): Update realmask.
3917 (Fdefault_file_modes): Use realmask instead of calling umask.
3919 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
3921 Fix pipe bug with OS X emacs --daemon (Bug#16262).
3922 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
3923 flags on the daemon pipe ends before execing.
3925 2013-12-28 Eli Zaretskii <eliz@gnu.org>
3927 * w32fns.c (Fx_create_frame): Error out if called from a TTY
3928 session. (Bug#14739)
3930 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
3932 * callproc.c (Vexec_path): Document that exec-directory is in it.
3934 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
3936 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
3939 2013-12-27 Chong Yidong <cyd@gnu.org>
3941 * data.c (Fsymbol_function): Doc fix.
3943 2013-12-26 Martin Rudalics <rudalics@gmx.at>
3945 Some more tinkering with Bug#16051.
3946 * window.c (resize_frame_windows): Don't let the size of the
3947 root window drop below the frame's default character size.
3948 Never ever delete any subwindows - let the window manager do the
3951 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
3952 of toolbar lines needed when they exceed the height of the root
3954 (unwind_create_frame_1): New function.
3955 (Fx_create_frame): Generally inhibit calling the window
3956 configuration change hook here. Remove extra call to
3957 change_frame_size - it's not needed when we don't run the
3958 configuration change hook.
3960 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
3962 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
3963 On my Fedora 19 platform the core dumps were so big that
3964 my desktop became nearly catatonic.
3965 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
3966 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
3967 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
3968 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
3969 a clang-only syntax.
3970 * conf_post.h (__has_feature): New macro, if not already defined.
3971 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
3972 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
3974 2013-12-25 Eli Zaretskii <eliz@gnu.org>
3976 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
3977 is a file name. (Bug#16252)
3979 2013-12-25 Chong Yidong <cyd@gnu.org>
3981 * keyboard.c (Voverriding_terminal_local_map)
3982 (Voverriding_local_map): Doc fix.
3984 * keymap.c (Vemulation_mode_map_alists): Doc fix.
3986 2013-12-24 Eli Zaretskii <eliz@gnu.org>
3988 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
3989 file name when it is submitted to ShellExecute. Simplify code.
3990 Don't test DOCUMENT for being a string, as that is enforced by
3991 CHECK_STRING. Doc fix.
3993 2013-12-23 Eli Zaretskii <eliz@gnu.org>
3995 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
3996 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
3997 redisplay_tool_bar does. Improve and fix commentary.
3998 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
3999 limits of the glyph matrices. (Bug#16051)
4000 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4001 only when the new size is different from the old one, and the new
4002 size can be achieved given the frame height.
4004 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4006 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4008 2013-12-23 Glenn Morris <rgm@gnu.org>
4010 * lread.c (Fload): Mention load-prefer-newer in doc.
4012 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4014 Handle Bug#16207 by being more restrictive when running hooks.
4015 * window.c (unwind_change_frame): New function.
4016 (Fset_window_configuration): Don't run configuration change hook
4017 while the frame configuration is unsafe. Call select_window
4020 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4022 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4024 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4026 * nsterm.h: Declare EmacsColor category.
4028 * nsterm.m (NSColor): Implement EmacsColor category.
4029 (ns_get_color): Use colorUsingDefaultColorSpace.
4030 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4032 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4034 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4036 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4037 having the PNG_NORETURN attribute, to avoid compiler warning in
4040 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4042 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4044 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4045 fringe background extension.
4046 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4047 because they are now always the same as `left' and `width',
4048 respectively. Remove code for the case that `width' and
4049 `sb_width' are different.
4051 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4053 Remove scroll_bar_actual_width from frames.
4054 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4055 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4056 (x_figure_window_size):
4057 * nsterm.m (x_set_window_size):
4058 * widget.c (set_frame_size):
4059 * w32term.c (x_set_window_size):
4060 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4061 scroll_bar_actual_width.
4063 Convert scroll_bar members to integers on Windows.
4064 * w32term.h (struct scroll_bar): Convert top, left, width,
4065 height, start, end and dragging to integers.
4066 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4068 * w32term.c (w32_set_scroll_bar_thumb)
4069 (w32_scroll_bar_handle_click): Remove XINT conversions for
4070 scroll_bar members. Treat bar->dragging as integer.
4071 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4072 first element. Remove XINT conversions for scroll_bar members.
4073 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4074 Remove XINT conversions for scroll_bar members.
4076 Fix assignment for new window total sizes.
4077 * window.c (Fwindow_resize_apply_total): Assign values for
4080 2013-12-20 Chong Yidong <cyd@gnu.org>
4082 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4083 argument to `append'.
4085 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4087 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4088 current text face, for extending the face of the display margins.
4091 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4092 Doc fix. (Bug#16190)
4094 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4096 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4099 * nsterm.m (Qfile, Qurl): New.
4100 (EV_MODIFIERS2): New macro.
4101 (EV_MODIFIERS): Use EV_MODIFIERS2.
4102 (ns_term_init): Remove font and color from DND, does not work on
4103 newer OSX, and other ports don't have them.
4104 (performDragOperation:): Handle modifiers used during drag.
4105 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4106 Remove global Lisp variables used to communicate with ns-win.el.
4107 Remove font and color handling.
4108 (syms_of_nsterm): Defsym Qfile and Qurl.
4110 2013-12-19 Anders Lindgren <andlind@gmail.com>
4112 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4113 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4115 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4116 (constrainFrameRect): Remove special case nr_screens == 1.
4117 Don't constrain size to size of view.
4119 * nsterm.h (ns_output): Remove dont_constrain.
4121 2013-12-19 Anders Lindgren <andlind@gmail.com>
4123 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4125 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4127 Minor fixes for recent openp changes.
4128 * lisp.h (GCPRO7): New macro.
4129 * lread.c (openp): Use bool for boolean; all callers changed.
4130 Protect save_string from GC. Don't assume that file descriptors
4131 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4132 warning about uninitialized variable.
4134 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4136 * w32fns.c (emacs_abort): Use intptr_t as argument of
4137 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4139 2013-12-18 Glenn Morris <rgm@gnu.org>
4141 * lread.c (Fload): Pass load_prefer_newer to openp.
4142 Don't bother checking mtime if openp already did it.
4143 (openp): Add `newer' argument, to check all suffixes
4144 and find the newest file.
4145 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4146 * callproc.c (call_process):
4147 * charset.c (load_charset_map_from_file):
4148 * emacs.c (init_cmdargs):
4149 * image.c (x_create_bitmap_from_file, x_find_image_file):
4151 * lread.c (Flocate_file_internal):
4152 * process.c (Fformat_network_address):
4153 * sound.c (Fplay_sound_internal):
4154 * w32.c (check_windows_init_file):
4155 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4157 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4159 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4161 * w32.c (getloadavg): Don't index samples[] array with negative
4162 indices. Recover from wall-clock time being set backwards.
4164 * w32term.c (w32_initialize): Declare the argument of
4165 set_user_model as const.
4167 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4168 (w32_menu_show): Constify some arguments passed to MessageBox.
4170 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4171 to initialize Lisp objects.
4173 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4174 initialize Lisp objects.
4176 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4177 use variables used only on X under that condition.
4179 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4180 variables not used there.
4182 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4184 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4185 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4187 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4189 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4190 code, revealed in presence of R2L characters, character
4191 compositions, and display vectors. A better fix for Bug#16148.
4192 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4193 GTK and NS builds, they don't have this member of struct frame.
4195 * dispextern.h (struct composition_it): Correct a comment for the
4198 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4200 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4201 This prevents a compilation error on C compilers that do not
4202 default functions to return 'int' if not declared. Also, add
4203 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4204 since it now uses inline functions.
4206 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4208 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4209 display margins on mode line, header line, and in the frame's
4210 tool-bar window. (Bug#16165)
4212 2013-12-16 Andreas Schwab <schwab@suse.de>
4214 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4216 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4218 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4221 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4223 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4225 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4227 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4228 intended to find bogus pointers in font objects (Bug#16140).
4229 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4230 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4231 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4232 Disable for MS-Windows due to Bug#15876; apparently this
4233 requires more or less substantial changes in fontset code.
4234 * xfont.c (xfont_close):
4235 * xftfont.c (xftfont_close): Call x_display_info_for_display
4236 to check whether 'Display *' is valid (Bug#16093 and probably
4239 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4241 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4242 Reported by Juanma Barranquero <lekktu@gmail.com>.
4244 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4245 open a pty on MS-Windows. (Bug#16152)
4247 * emacs.c (decode_env_path): Fix bogus comparison against
4248 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4250 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4252 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4253 (Fx_file_dialog): Add parentheses around && to silence warning.
4255 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4257 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4259 * xdisp.c (extend_face_to_end_of_line): Extend background of
4260 non-default face in margin areas as well. (Bug#16151)
4261 (display_line): Call extend_face_to_end_of_line for continued
4262 lines as well, if the display margins have non-zero width.
4263 (set_glyph_string_background_width): When needed, set the
4264 extends_to_end_of_line_p flag on glyph strings to be drawn in
4265 margin areas, not only in the text area.
4267 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4270 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4272 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4273 Don't worry about verify_error being t, since it has to be a list.
4275 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4277 Use bool for boolean, focusing on headers.
4278 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4279 No need to include <stdbool.h>, since conf_post.h does it now.
4280 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4281 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4282 (SET_PER_BUFFER_VALUE_P):
4283 * ccl.c, ccl.h (setup_ccl_program):
4284 * ccl.h (CHECK_CCL_PROGRAM):
4285 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4286 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4287 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4288 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4289 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4290 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4291 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4292 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4293 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4294 (CHARSET_FAST_MAP_SET):
4295 * coding.c (decode_coding_ccl, encode_coding_ccl):
4296 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4297 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4298 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4299 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4300 (decode_coding_c_string):
4301 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4302 * conf_post.h (has_attribute):
4303 * dispextern.h (trace_redisplay_p)
4304 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4305 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4306 (SET_GLYPH_FROM_CHAR_GLYPH)
4307 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4308 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4309 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4310 (cursor_in_mouse_face_p):
4311 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4312 (blank_row, prepare_desired_row)
4313 (build_frame_matrix_from_leaf_window, make_current)
4314 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4315 (update_window, scrolling_window, update_frame_line):
4316 * disptab.h (GLYPH_FOLLOW_ALIASES):
4317 * editfns.c (Fformat):
4318 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4319 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4320 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4321 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4322 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4323 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4324 (FONT_DEFERRED_LOG):
4325 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4326 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4327 (FRAME_MOUSE_UPDATE):
4328 * fringe.c (Fdefine_fringe_bitmap):
4329 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4330 (x_create_bitmap_from_xpm_data, xpm_load_image):
4331 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4332 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4333 (MERGE_INTERVAL_CACHE):
4334 * keymap.h (KEYMAPP):
4335 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4336 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4337 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4338 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4339 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4340 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4341 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4342 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4343 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4344 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4345 (SETUP_BUFFER_SYNTAX_TABLE):
4346 * systime.h (timespec_valid_p):
4347 * term.c (save_and_enable_current_matrix):
4348 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4349 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4350 (redisplay_internal, try_window_reusing_current_matrix)
4351 (sync_frame_with_window_matrix_rows, try_window_id)
4352 (display_menu_bar, display_tty_menu_item, display_mode_line)
4353 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4354 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4355 * xmenu.c (xmenu_show):
4356 * xterm.c (use_xim, x_term_init):
4357 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4358 (struct x_bitmap_record):
4359 Use bool for booleans.
4360 * ccl.c (struct buffer_text):
4361 * ccl.h (struct ccl_program):
4362 * charset.h (struct charset):
4364 * coding.h (struct iso_2022_spec, struct coding_system):
4365 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4366 (struct glyph_string, struct face, struct face_cache)
4367 (struct bidi_string_data, struct bidi_it)
4368 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4370 * editfns.c (Fformat):
4371 * frame.h (struct frame):
4372 * fringe.c (struct fringe_bitmap):
4373 * intervals.h (struct interval):
4374 * keyboard.h (struct kboard):
4375 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4376 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4377 (struct Lisp_Buffer_Local_Value, union specbinding):
4378 * macfont.m (struct macfont_info):
4379 * process.h (struct Lisp_Process):
4380 * termchar.h (struct tty_display_info):
4381 * window.h (struct window):
4382 * xterm.h (struct x_output):
4383 Use bool_bf for boolean bit-fields.
4384 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4385 All callers changed.
4386 * ccl.h (struct ccl_program): Remove unused members private_state,
4387 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4389 (struct ccl_spec): Remove unused members cr_carryover,
4390 eight_bit_carryover.
4391 * conf_post.h: Include <stdbool.h>.
4392 (bool_bf): New type.
4393 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4394 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4395 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4396 'do { ... } while (false)' brackets.
4397 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4398 Args must now be expressions; all callers changed.
4399 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4400 (PRODUCE_GLYPHS): Simplify use of boolean.
4401 * fileio.c (Fcopy_file):
4402 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4403 * lisp.h (UNGCPRO): Return void, not int.
4404 (FOR_EACH_TAIL): Use void expression, not int expression.
4405 * region-cache.c: Reindent.
4406 * region-cache.h: Copy comments from region-cache.c, to fix
4407 incorrect remarks about booleans.
4409 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4411 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4412 when character at point is displayed from a display vector.
4415 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4417 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4418 now a list of certificate validation checks that will abort a
4419 connection with an error.
4420 (Fgnutls_boot): Document it and use it.
4422 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4424 * w32term.c (w32_enable_frame_resize_hack): New variable.
4425 (x_set_window_size): Use it to hack frame resizing on Windows
4428 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4430 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4431 Windows-specific code to w32.c. Change error message text to
4432 match that of Posix platforms.
4434 * w32.c (w32_copy_file): New function, most of the code copied and
4435 reworked from Fcopy_file. Improve error handling. Plug memory
4436 leak when errors are thrown. Support file names outside of the
4437 current codepage. (Bug#7100)
4439 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4441 * lread.c (load_path_default): Prototype.
4443 2013-12-13 Glenn Morris <rgm@gnu.org>
4445 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4446 (dump_path): Remove.
4447 (load-path-default): Remove `changed' argument.
4448 Do not set dump_path permanently. Simplify.
4449 (init_lread): Simplify.
4450 (syms_of_lread): Remove dump_path.
4452 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4454 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
4455 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
4456 2013-12-12 font-related change to avoid Bug#16128, which
4457 is quite hard to fix without even more substantial changes.
4459 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4461 * font.c (font_close_object): Check for live frame (Bug#16128).
4463 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4465 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
4466 Return ptrdiff_t, not int, since it's a buffer size.
4467 Reindent/reparen some macros to a more Gnuish style.
4469 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
4471 Avoid undefined behavior with huge regexp interval counts.
4472 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
4473 since it's now specialized to interval counts. All uses changed.
4474 Do not assume wrapraound on signed integer overflow.
4475 (regex_compile): Simplify based on the above changes.
4477 2013-12-12 Eli Zaretskii <eliz@gnu.org>
4479 Support file names on MS-Windows that use characters outside of
4480 the current system codepage. (Bug#7100)
4482 * w32.c (get_file_security, set_file_security)
4483 (create_symbolic_link): Separate pointers and boolean flags for
4484 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
4485 non-zero, else the former.
4486 (codepage_for_filenames, filename_to_utf16, )
4487 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
4489 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
4491 (normalize_filename): Lose the DBCS code, now works on UTF-8.
4492 Accept only one argument; all callers changed.
4493 (dostounix_filename): Remove the second argument, now works in
4494 UTF-8. All callers changed.
4495 (parse_root): Lose DBCS code.
4496 (get_long_basename, w32_get_short_filename, init_environment)
4497 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
4498 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
4499 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
4500 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
4501 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
4502 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
4504 (ansi_encode_filename): New function.
4505 (get_emacs_configuration, get_emacs_configuration_options):
4507 (add_volume_info, GetCachedVolumeInformation): Run the input file
4508 name through unixtodos_filename, to ensure it is stored and
4509 referenced in canonical form.
4510 (get_volume_info): Lose the DBCS code, now works in UTF-8.
4511 (logon_network_drive, sys_link, utime): Improve error handling.
4512 (sys_access): New function.
4513 (hashval, generate_inode_val): Unused functions deleted.
4514 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
4515 (check_windows_init_file): Convert error message from UTF-8 to
4516 ANSI codepage, for display in the message box.
4517 (globals_of_w32): Set w32_unicode_filenames according to the OS
4520 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
4521 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4522 (syms_of_w32term): Declare w32-unicode-filenames.
4524 * w32proc.c (new_child, delete_child): Remove code that handled
4525 unused pending_deletion and input_file members of the child struct.
4526 (create_child, sys_spawnve): Convert all file names to ANSI
4527 codepage. Use ANSI APIs explicitly; forcibly fail if any file
4528 name cannot be encoded in ANSI codepage. Don't use
4529 unixtodos_filename, mirror slashes by hand.
4530 (record_infile, record_pending_deletion): Functions deleted.
4531 (Fw32_short_file_name): Call w32_get_short_filename instead of
4534 * w32notify.c (add_watch): Work in Unicode mode when
4535 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4536 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
4537 instead, do the same with Lisp primitives.
4539 * w32fns.c (file_dialog_callback, Fx_file_dialog)
4540 (Fsystem_move_file_to_trash, Fw32_shell_execute)
4541 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
4542 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
4543 (Fw32_shell_execute): Improve error reporting.
4544 (Fdefault_printer_name): Ifdef away for Cygwin.
4546 * w32.h (struct _child_process): Remove input_file and
4547 pending_deletion members that are no longer used.
4548 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
4549 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
4550 (ansi_encode_filename): New and updated prototypes.
4552 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
4554 (unexec): Don't use dostounix_filename, it expects a file name in
4555 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
4558 * fileio.c (Ffile_name_directory, file_name_as_directory)
4559 (directory_file_name, Fexpand_file_name)
4560 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
4561 arguments of dostounix_filename.
4562 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
4563 use MAX_UTF8_PATH for size of file-name strings.
4564 (emacs_readlinkat): Build an explicitly unibyte string for file
4566 (syms_of_fileio) <file-name-coding-system>:
4567 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
4569 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
4570 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
4571 directories to UTF-8.
4572 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
4573 environment, and each element of the input PATH, to UTF-8.
4575 * dired.c (file_attributes): Use build_unibyte_string explicitly
4576 to make Lisp strings from user and group names.
4578 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
4581 * coding.c (decode_file_name, encode_file_name): New functions.
4583 * termcap.c (tgetent): Adapt to the change in arguments of
4586 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
4589 * msdos.c (dostounix_filename, init_environment): Adapt to the
4590 change in arguments of dostounix_filename.
4592 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
4593 [WINDOWSNT]: Encode file names passed to the image libraries in
4596 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
4597 [WINDOWSNT]: Convert file names to the current ANSI codepage.
4599 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
4600 arguments of dostounix_filename.
4602 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4604 * font.h (struct font_entity) [HAVE_NS]: New field to record
4605 font driver which was used to create this entity.
4606 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
4607 frame where the font was opened.
4608 (font_close_object): Add prototype.
4609 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
4610 (font_close_object): Not static any more. Lost frame arg.
4611 Adjust comment and users.
4612 * alloc.c (cleanup_vector): Call font_close_object to adjust
4613 per-frame font counters correctly. If HAVE_NS, also call
4614 driver-specific cleanup for font-entity objects.
4615 * ftfont.c (ftfont_open):
4616 * nsfont.m (nsfont_open):
4617 * w32font.c (w32font_open_internal):
4618 * xfont.c (xfont_open):
4619 * xftfont.c (xftfont_open): Save frame pointer in font object.
4620 * macfont.m (macfont_open): Likewise.
4621 (macfont_descriptor_entity): Save driver pointer to be able
4622 to call its free_entity routine when font-entity is swept.
4623 * ftxfont.c (ftxfont_open): Add eassert because frame
4624 pointer should be saved by ftfont_driver.open.
4626 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4628 * xterm.c (x_make_frame_visible): Restore hack which is needed when
4629 input polling is used. This is still meaningful for Cygwin, see
4630 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
4631 * keyboard.c (poll_for_input_1, input_polling_used):
4632 Define unconditionally.
4633 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
4634 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
4635 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
4636 (font_for_char): Prefer ptrdiff_t to int for buffer position.
4637 (face_for_char): Likewise. Rearrange eassert and return ASCII
4638 face for CHAR_BYTE8_P.
4639 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
4641 2013-12-11 Ken Brown <kbrown@cornell.edu>
4643 * dispextern.h (erase_phys_cursor):
4644 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
4646 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
4648 * nsterm.m (x_free_frame_resources):
4649 * term.c (tty_free_frame_resources):
4650 * xterm.c (x_free_frame_resources): Do not check for non-NULL
4651 face cache because it's implied by free_frame_faces anyway.
4652 * w32term.c (x_free_frame_resources): Likewise. Do not call
4653 free_frame_faces twice.
4655 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4657 * editfns.c (Fformat_time_string): Mention %F in the doc.
4659 2013-12-11 Martin Rudalics <rudalics@gmx.at>
4661 * window.c (resize_frame_windows): Don't return immediately when
4662 the root window's size doesn't change - the minibuffer window
4663 may still have to be repositioned/resized.
4664 * xfns.c (Fx_create_frame): Always change the frame size after
4665 initializing the frame's faces.
4666 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
4667 change_frame_size should already have done it.
4668 (x_new_font): Assign new tool- and menu-bar heights.
4669 (x_set_window_size_1): Account for tool- and menu-bar heights
4670 (Bug#16013). Don't set pixel sizes since change_frame_size
4671 should already have done it.
4673 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
4675 Remove the option of using libcrypto.
4676 * Makefile.in (LIB_CRYPTO): Remove.
4677 (LIBES): Don't use it.
4679 2013-12-11 Juri Linkov <juri@jurta.org>
4681 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
4682 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
4684 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
4686 * xdisp.c (display_tool_bar_line): Don't extend on a previously
4687 drawn tool bar items (Bug#16058).
4688 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
4690 2013-12-09 Ken Brown <kbrown@cornell.edu>
4692 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
4694 * lisp.h (get_frame_param): Adjust conditions for prototype
4697 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
4699 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
4700 Avoid unused macro warning if configured --without-xft.
4702 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
4704 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
4706 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
4708 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
4710 * emacs.c (main): Call fixup_locale a second time for GNUstep.
4712 2013-12-08 Martin Rudalics <rudalics@gmx.at>
4714 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
4716 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
4718 Use libcrypto's checksum implementations if available, for speed.
4719 * Makefile.in (LIB_CRYPTO): New macro.
4722 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
4723 The macro didn't conform to C99 due to type mismatch,
4724 which caused compilation failure with Sun C 5.12,
4725 and it was confusing anyway. Include window.h to declare
4726 redisplay_other_windows.
4728 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
4730 * window.c (set_window_buffer): Update mode line (bug#16084).
4732 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
4734 Fix minor problems found by static checking.
4735 * keyboard.c (poll_for_input_1, input_polling_used):
4736 Define only if HAVE_NTGUI.
4737 * xmenu.c (popup_activate_callback): Omit unnecessary
4738 check against USE_X_TOOLKIT, which must be defined here anyway.
4739 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
4742 2013-12-07 Martin Rudalics <rudalics@gmx.at>
4744 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
4746 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
4748 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
4750 * nsterm.m (x_set_window_size): Remove fprintf.
4751 (init): Define always. Set applicationDidFinishLaunchingCalled
4753 (applicationDidFinishLaunching:):
4754 Set applicationDidFinishLaunchingCalled.
4755 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
4758 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
4760 Pixel resize changes for NS (Bug#16049).
4761 * nsterm.m (x_set_window_size): Change parameters rows/cols to
4762 height/width. row/cols are locals.
4763 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
4764 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
4765 (windowWillResize): Remove gsextra. Calculate extra as in
4767 (x_new_font): Don't change frame size if fullscreen.
4768 Change size pixelwise.
4770 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
4771 comment in xfns.c. Change to pixelwise call.
4773 2013-12-06 Eli Zaretskii <eliz@gnu.org>
4775 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
4778 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
4780 * xterm.c (input_signal_count): Remove.
4781 (x_dispatch_event): Define unconditionally.
4782 (x_make_frame_visible): Process X events until the frame
4783 is really visible (Bug#16027).
4784 * xterm.h (x_dispatch_event): Declare unconditionally.
4786 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
4788 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
4790 * nsterm.m (x_set_window_size): Handle pixelwise.
4792 2013-12-05 Martin Rudalics <rudalics@gmx.at>
4794 * w32term.c (x_new_font):
4795 * xterm.c (x_new_font): Calculate new frame size from new font
4798 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4800 * lisp.h (FOR_EACH_TAIL): New macro.
4801 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
4803 * window.c (select_window): Call second wset_redisplay before we change
4804 selected_window (bug#16034).
4806 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
4808 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
4810 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4812 * w32xfns.c: Include window.h, to avoid a compiler warning.
4814 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4816 * window.c (window_scroll): Mark window for redisplay (bug#16034).
4817 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
4818 window_scroll takes care of it.
4819 (Fset_window_point, Fdelete_other_windows_internal)
4820 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
4821 (Fsplit_window_internal, Fdelete_window_internal)
4822 (Fresize_mini_window_internal, Fset_window_configuration)
4823 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
4824 cause redisplay instead of forcing a complete redisplay.
4825 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
4826 we're only affecting the selected_window.
4828 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4830 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
4831 directional control characters. Update type and category
4832 determination according to the UBA from Unicode v6.3.
4833 (bidi_category_t): New category EXPLICIT_FORMATTING.
4835 * dispextern.h (bidi_type_t): Update to include new bidirectional
4836 properties introduced with Unicode v6.3. (Bug#16043)
4838 2013-12-04 Martin Rudalics <rudalics@gmx.at>
4840 * xterm.c (XTflash): Fix coordinate of bottom area to flash
4843 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
4845 * font.c (font_list_entities): Remove dummy assignment.
4846 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
4847 used on graphic displays only. Remove unused 'font_encoder' member.
4848 (struct font_bitmap): Remove unused 'extra' member.
4849 * nsfont.m (nsfont_open):
4850 * w32font.c (w32font_open_internal):
4851 * ftfont.c (ftfont_get_bitmap): Adjust users.
4853 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4855 Use bool for boolean.
4856 * tparam.c (tparam1):
4857 * undo.c (record_point, record_property_change):
4858 Use bool for boolean, for local vars that are always true or false.
4860 Minor integer overflow fixes (Bug#16033).
4861 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
4862 This improves on the previous fix to this function.
4863 (window_resize_check): When summing up pixel counts, don't rely on
4864 undefined behavior if the sum overflows.
4866 2013-12-03 Martin Rudalics <rudalics@gmx.at>
4868 * window.c (Fset_window_new_pixel): Don't choke at negative
4869 argument value (Bug#16033).
4871 * xfns.c (Fx_create_frame): Add another call to change_frame_size
4872 to avoid crash in window_box_height.
4874 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
4875 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
4877 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
4879 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4881 Minor integer overflow fixes.
4882 * window.c (Fset_window_new_pixel, grow_mini_window):
4883 * xdisp.c (Fwindow_text_pixel_size):
4884 Avoid undefined behavior on signed integer overflow.
4885 * xfns.c (x_set_mouse_color):
4886 Check that drag shape fits in 'unsigned', since that's what X wants.
4888 2013-12-02 Eli Zaretskii <eliz@gnu.org>
4890 Improve reporting of fatal exception on MS-Windows.
4891 * w32fns.c (my_exception_handler): New function.
4892 (globals_of_w32fns): Set it up as the unhandled exception
4893 handler. Initialize exception code and address to zeros.
4894 (emacs_abort): If the exception code and address are available,
4895 print them at the beginning of the backtrace. Fix the format of
4896 printing addresses (was producing 0x0x12345678 on XP).
4899 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
4901 * eval.c (Fbacktrace__locals): New function.
4902 (syms_of_eval): Defsubr it.
4904 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
4906 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
4907 Define here to unify between...
4908 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
4909 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
4911 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4913 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
4915 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
4916 fringe background extension.
4917 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4918 because they are now always the same as `left' and `width',
4919 respectively. Remove code for the case that `width' and
4920 `sb_width' are different.
4922 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
4924 Fix minor problems found by static checking.
4925 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
4926 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
4927 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
4929 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
4931 * image.c (imagemagick_compute_animated_image): Don't crash if we
4932 have an animation with different-sized images (bug#15313).
4934 2013-11-30 Martin Rudalics <rudalics@gmx.at>
4936 Remove some unused items introduced during pixelwise change.
4937 * window.c (window_resize_total_check): Remove unused function.
4938 * xdisp.c (remember_mouse_glyph): Remove unused label.
4939 (Ftool_bar_height): Move declaration inside #if.
4940 * xterm.c (x_set_window_size): Don't use r and c.
4942 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
4944 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
4947 * window.c (Fset_window_configuration): Comment out unused variables.
4949 * w32term.c (w32_read_socket): Remove unused variable `buf'.
4951 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
4953 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
4955 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
4957 * gnutls.c (gnutls_audit_log_function): Only declare and define if
4958 HAVE_GNUTLS3 (Bug#16001).
4960 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
4961 if interrupts are deferred (Bug#15801).
4963 2013-11-30 Martin Rudalics <rudalics@gmx.at>
4965 Support resizing frames and windows pixelwise.
4966 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
4967 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
4968 (struct glyph_matrix): Replace window_left_col and
4969 window_top_line by window_pixel_left and window_pixel_top.
4970 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
4972 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
4973 (draw_window_divider, move_it_to, x_draw_right_divider)
4974 (x_draw_bottom_divider, change_frame_size): Add or fix
4976 * dispnew.c (change_frame_size_1): Change prototype.
4977 (adjust_glyph_matrix, required_matrix_width)
4978 (adjust_frame_glyphs_for_window_redisplay): Use pixel
4979 values instead of lines and columns.
4980 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
4981 WINDOW_TOTAL_FRINGE_WIDTH.
4982 (handle_window_change_signal, do_pending_window_change)
4983 (init_display): Adjusts calls of change_frame_size.
4984 (change_frame_size, change_frame_size_1): Handle pixelwise
4986 * frame.c (Qright_divider_width, Qbottom_divider_width):
4988 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
4989 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
4990 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4991 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
4993 (set_frame_param): New function.
4994 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
4995 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
4996 (Ffringe_width, Fborder_width, Fright_divider_width)
4997 (Fbottom_divider_width): New functions, defsubr them.
4998 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4999 New argument pixelwise.
5000 (struct frame_parm_table): New members Qright_divider_width and
5001 Qbottom_divider_width.
5002 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5003 (x_report_frame_params): Handle Qright_divider_width and
5004 Qbottom_divider_width.
5005 (x_set_right_divider_width, x_set_bottom_divider_width):
5007 (frame_resize_pixelwise): New option.
5008 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5009 new_pixelwise, right_divider_width and bottom_divider_width;
5010 remove total_lines; rename text_lines, text_cols, new_text_lines
5011 and new_text_cols to text_height, text_width, new_height and
5012 new_width respectively.
5013 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5014 FRAME_TEXT_WIDTH respectively.
5015 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5016 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5017 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5019 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5020 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5021 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5022 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5023 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5024 (FRAME_TOTAL_COLS_ARG): Remove macro.
5025 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5026 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5027 (x_wm_set_size_hint): Handle frame pixel sizes.
5028 * indent.c (compute_motion, Fcompute_motion):
5029 Call window_body_width instead of window_body_cols.
5030 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5031 (make_lispy_position): Handle right and bottom dividers.
5032 (Fsuspend_emacs): Pixelize call of change_frame_size.
5033 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5034 * lisp.h: Extern set_frame_param.
5035 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5037 (Fx_create_frame): Add entry for vertical_drag_cursor.
5038 Pixelize call of change_frame_size.
5039 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5040 * nsterm.m (ns_update_window_end): Optionally draw right
5042 (x_set_window_size): Add argument pixelwise.
5043 Call check_frame_size and change_frame_size with pixelwise zero.
5044 (ns_draw_window_divider): New function.
5045 (ns_redisplay_interface): Add ns_draw_window_divider.
5046 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5047 (x_new_font): Call x_set_window_size with pixelwise zero.
5048 * print.c (print_object): For a window print its sequence
5050 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5051 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5052 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5053 (w32_createwindow): Use scroll bar area width.
5054 (w32_wnd_proc): Handle bottom divider width.
5055 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5056 (Fx_create_frame): Default divider width parameters.
5057 Caclulate sizes pixelwise. Add vertical drag cursor support.
5058 (x_create_tip_frame): Default divider widths to zero.
5059 Pixelize call to change_frame_size.
5060 (Fx_show_tip): Add handling of divider widths. Pixelize window
5062 (Fw32_frame_rect): New function.
5063 (frame_parm_handler w32_frame_parm_handlers): Add divider
5065 (Vx_window_vertical_drag_shape): Add variable.
5066 * w32inevt.c (resize_event, maybe_generate_resize_event):
5067 Pixelize change_frame_size calls.
5068 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5070 * w32term.c (w32_draw_window_divider): New function.
5071 (x_update_window_end): Handle right divider.
5072 (w32_draw_fringe_bitmap, x_scroll_run)
5073 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5074 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5075 Calculate new frame sizes pixelwise.
5076 (x_new_font): Pixelize call to x_set_window_size.
5077 (x_check_fullscreen): Pixelize call to change_frame_size.
5078 (x_set_window_size_1, x_set_window_size): New argument
5079 pixelwise. Calculate pixelwise.
5080 (x_wm_set_size_hint): Use scroll bar area width.
5081 (w32_redisplay_interface): Add w32_draw_window_divider.
5082 * w32term.h (struct w32_output): Add vertical drag cursor.
5083 * widget.c (set_frame_size, update_wm_hints)
5084 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5086 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5087 * window.c (sequence_number): Restore.
5088 (Fwindow_pixel_width, Fwindow_pixel_height)
5089 (Fwindow_mode_line_height, Fwindow_header_line_height)
5090 (window_pixel_to_total, Frun_window_scroll_functions)
5091 (Fset_window_new_pixel, window_resize_apply_total)
5092 (Fwindow_resize_apply_total): New functions.
5093 (window_body_height, window_body_width): Rename from
5094 window_body_lines. New argument PIXELWISE.
5095 Calculate pixelwise.
5096 (Fwindow_body_height, Fwindow_body_width): New argument
5098 (coordinates_in_window, window_relative_x_coord): Use window's
5099 pixel width instead of total width.
5100 (replace_window, recombine_windows): Initialize pixel values.
5101 (resize_root_window, resize_frame_windows, grow_mini_window)
5102 (shrink_mini_window): New argument PIXELWISE.
5103 Calculate pixelwise.
5104 (Fdelete_other_windows_internal, adjust_window_margins)
5105 (window_resize_check, window_resize_apply)
5106 (Fdelete_window_internal, Fresize_mini_window_internal)
5107 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5108 (check_frame_size): Rename arguments. New argument PIXELWISE.
5109 Calculate pixelwise.
5110 (set_window_buffer): Make samebuf bool. Run configuration change
5111 hook only if buffer changed.
5112 (Fset_window_buffer): Rewrite doc-string.
5113 (make_window): Initialize new_pixel slot.
5114 (Fwindow_resize_apply): Check pixel size of root window.
5115 (Fsplit_window_internal): Call 2nd argument pixel_size.
5116 Calculate pixelwise.
5117 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5119 (save_window_data): New slots frame_text_width,
5120 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5121 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5123 (Fcurrent_window_configuration, Fset_window_configuration)
5124 (save_window_save, compare_window_configurations): Handle new
5125 slots in save_window_data and saved_window.
5126 (Fset_window_scroll_bars): Fix doc-string.
5127 (window_resize_pixelwise): New variable.
5128 (coordinates_in_window, Fcoordinates_in_window_p):
5130 (make_parent_window): Adjust sequence_number.
5131 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5133 * window.h (struct window): New members new_pixel, pixel_left,
5134 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5135 (wset_new_pixel): New function.
5136 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5137 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5138 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5139 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5140 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5141 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5142 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5143 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5144 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5145 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5146 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5147 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5148 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5149 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5150 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5152 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5153 (window_body_width, check_frame_size): Adapt external declarations.
5154 * xdisp.c (last_max_ascent): New integer.
5155 (window_text_bottom_y): Handle bottom divider.
5156 (window_box_width, window_box_height): Calculate pixelwise.
5157 (get_glyph_string_clip_rects): Handle right divider.
5158 (remember_mouse_glyph): When windows are resized pixelwise
5159 proceed with width and height set to 1.
5160 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5162 (move_it_to): Calculate and return maximum x position
5164 (Fwindow_text_pixel_size): New function.
5165 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5166 (tool_bar_lines_needed): Rename to tool_bar_height.
5167 Calculate pixelwise.
5168 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5169 Calculate pixelwise.
5170 (redisplay_tool_bar): Calculate pixelwise.
5171 (redisplay_window): Calculate pixelwise. Handle dividers.
5172 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5173 (x_draw_vertical_border): Handle dividers.
5174 (define_frame_cursor1): Handle vertical drag cursor.
5175 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5176 (expose_window): Calculate pixelwise. Handle dividers.
5177 (init_xdisp): Initialize pixel values.
5178 * xfaces.c (Qwindow_divider): New face.
5179 (realize_basic_faces): Realize it.
5180 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5181 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5182 (x_set_scroll_bar_default_width): Default actual width to 16.
5183 (Fx_create_frame): Set sizes pixelwise.
5184 (x_create_tip_frame): Default divider widths to zero.
5185 Pixelize call of change_frame_size.
5186 (Fx_show_tip): Handle divider widths. Initial pixel position
5188 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5189 (Vx_window_vertical_drag_shape): New option.
5190 * xmenu.c (free_frame_menubar): Pixelize call of
5192 * xterm.c (x_draw_window_divider): New function.
5193 (x_update_window_end): Optionally draw right divider.
5194 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5195 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5196 (handle_one_xevent, x_new_font): Calculate pixelwise.
5197 (x_set_window_size_1, x_set_window_size): New argument
5198 pixelwise. Calculate pixelwise.
5199 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5200 (struct x_redisplay_interface): Add x_draw_window_divider.
5201 * xterm.h (struct x_output): Add vertical_drag_cursor.
5203 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5205 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5206 Set invisible frames's `redisplay' when a full redisplay is requested.
5207 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5208 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5209 (display_mode_lines): Set it here instead.
5211 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5213 * dispextern.h (set_window_update_flags): Remove.
5215 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5217 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5219 * xdisp.c (REDISPLAY_SOME_P): New macro.
5220 (redisplay_internal): Use it (bug#15999).
5221 (prepare_menu_bars, redisplay_window): Use it as well.
5223 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5225 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5227 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5228 (globals_of_w32font): Zero it out.
5229 (GetCharWidth32W_Proc): New function pointer.
5230 (get_char_width_32_w): New function.
5231 (compute_metrics): If get_glyph_outline_w returns an error, try
5232 get_char_width_32_w before declaring a failure. This avoids
5233 punishing raster (a.k.a. "bitmap") fonts by slowing down
5234 redisplay. (Bug#6364).
5236 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5238 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5239 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5240 highlight needs to be redisplayed. (Bug#15913)
5242 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5244 Fix minor problems found by static checking.
5245 * buffer.h (struct buffer_text, struct buffer):
5246 * frame.h (struct frame):
5247 * window.h (struct window):
5248 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5249 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5250 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5251 no-longer-valid use of HAVE_MENUS.
5252 * xdisp.c (propagate_buffer_redisplay): Now static.
5254 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5256 * xmenu.c (Fmenu_or_popup_active_p):
5257 * window.c (Fset_window_configuration):
5258 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5259 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5260 * fns.c (Fyes_or_no_p):
5261 * editfns.c (Fmessage_box, Fmessage_or_box):
5262 * alloc.c (make_save_ptr_ptr):
5263 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5265 * window.c (Fset_window_configuration): Move select_window later.
5267 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5269 Refine redisplay optimizations to only redisplay *some* frames/windows
5270 rather than all of them.
5271 * xdisp.c (REDISPLAY_SOME): New constant.
5272 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5273 (bset_redisplay, bset_update_mode_line): New functions.
5274 (message_dolog): Use bset_redisplay.
5275 (clear_garbaged_frames): Use fset_redisplay.
5276 (echo_area_display): Use wset_redisplay.
5277 (buffer_shared_and_changed): Remove.
5278 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5279 frame titles. Compute the actual set of windows redisplayed.
5280 Don't update frame titles and menu bars for frames that don't need to
5282 (propagate_buffer_redisplay): New function.
5284 (redisplay_internal): Use it. Be more selective in the set of windows
5285 we redisplay. Propagate windows_or_buffers_changed to
5286 update_mode_lines a bit later to simplify the code.
5287 (mark_window_display_accurate_1): Reset window and buffer's
5289 (redisplay_window): Do nothing if neither the window nor the buffer nor
5290 the frame needs redisplay.
5291 * window.h (struct window): Add `redisplay' field.
5292 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5293 (redisplay_other_windows, window_list): New declarations.
5294 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5295 (window_list): Not static any more.
5296 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5297 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5298 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5299 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5300 * frame.h (struct frame): Add `redisplay' field.
5301 Move `external_menu_bar' bitfield next to other bit-fields.
5302 (SET_FRAME_GARBAGED): Use fset_redisplay.
5303 (SET_FRAME_VISIBLE): Don't garbage the frame;
5304 Use redisplay_other_windows.
5305 * buffer.h (struct buffer): Add `redisplay' field.
5306 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5307 (modify_overlay): Use bset_redisplay.
5308 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5310 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5312 Support w32 file notifications in batch mode.
5313 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5314 invalid (which happens in batch mode). If non-interactive, call
5315 handle_file_notifications to store file notification events in the
5316 input queue. (Bug#15933)
5318 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5320 * w32inevt.c (handle_file_notifications): Now external, not static.
5322 * w32term.h (handle_file_notifications): Provide prototype.
5324 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5325 init_crit, since init_display, which does that otherwise, is not
5328 2013-11-27 Glenn Morris <rgm@gnu.org>
5330 * Makefile.in ($(lispsource)/international/charprop.el): New.
5331 (emacs$(EXEEXT)): Depend on charprop.el.
5333 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5335 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5336 deleting portions of the buffer under non-nil REPLACE argument.
5339 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5340 directory, watch it and not its parent.
5341 (add_watch): Allow empty string in FILE.
5343 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5345 * window.c (Fset_window_start, window_resize_apply)
5346 (window_scroll): Reset window_end_valid (Bug#15957).
5348 2013-11-27 Glenn Morris <rgm@gnu.org>
5350 * Makefile.in (leimdir): Now in lisp source directory.
5351 ($(leimdir)/leim-list.el): Just use ../leim .
5352 * epaths.in (PATH_DUMPLOADSEARCH):
5353 * lread.c (load_path_default):
5354 * nsterm.m (ns_load_path): No more leim directory.
5356 2013-11-26 Andreas Schwab <schwab@suse.de>
5358 * .gdbinit (xgettype): Add cast.
5360 2013-11-26 Glenn Morris <rgm@gnu.org>
5362 Preload leim-list.el.
5363 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5364 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5365 is a single directory.
5367 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5369 bool-vector-subsetp is now the normal direction (Bug#15912).
5370 * data.c (Fbool_vector_subsetp): Test whether the first argument
5371 is a subset of the second one, not the reverse. Add doc string.
5373 Fix minor problems found by static checking.
5374 * lread.c (load_path_default): Now static.
5375 * textprop.c (text_property_stickiness): Be consistent about the
5376 test used when deciding whether to consider the previous character.
5377 This simplifies the code a bit.
5379 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5381 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5383 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5384 (syms_of_frame): Don't defsubr them.
5386 2013-11-25 Glenn Morris <rgm@gnu.org>
5388 * lread.c (load_path_default): Change the sense of the argument.
5389 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5390 from dump_path. When it is not, avoid checking dump_path twice.
5392 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5393 uninstalled dump_path against installed Vload_path. (Bug#15964)
5395 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5397 Export get_pos_property to Elisp.
5398 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5399 (syms_of_editfns): Export it to Elisp.
5401 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5403 2013-11-23 Romain Francoise <romain@orebokech.com>
5405 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5406 initialization here ...
5407 (syms_of_fileio): ... from here.
5409 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5411 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5412 Please use --enable-check-lisp-object-type.
5414 2013-11-23 Glenn Morris <rgm@gnu.org>
5416 * process.c (get_process): Explicit error for dead buffers.
5418 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5420 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5422 2013-11-23 Glenn Morris <rgm@gnu.org>
5424 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5425 * lread.c (load_path_check): Take path to check as argument.
5426 (load_path_default): New, split from init_lread.
5427 (init_lread): Move calc of default load-path to load_path_default.
5428 Empty elements in EMACSLOADPATH now stand for the default.
5429 (load-path): Doc fix.
5430 * emacs.c (decode_env_path): Add option to treat empty elements
5431 as nil rather than ".".
5432 * callproc.c (init_callproc_1, init_callproc):
5433 * image.c (Vx_bitmap_file_path):
5434 * lisp.h (decode_env_path):
5435 * lread.c (Vsource_directory):
5436 Update for new argument spec of decode_env_path.
5438 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5440 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5441 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5443 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5445 Fix some dependency problems that cause unnecessary recompiles.
5446 Problem reported by RMS in
5447 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5448 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5449 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5450 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5451 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
5452 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
5453 (boostrap-clean): No need to remove stamp-oldxmenu.
5455 Fix recently introduced bool vector overrun.
5456 This was due to an optimization that went awry.
5457 Reported by Glenn Morris in
5458 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
5459 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
5460 for empty vectors, undoing the 2013-11-18 change.
5461 * data.c (bool_vector_binop_driver): Rely on this.
5462 Fix bug that occasionally overran the destination.
5463 * lisp.h (struct Lisp_Bool_vector): Document this.
5465 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
5467 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
5470 * nsterm.m (init, run, stop:): Comment out for now, does not work
5473 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
5475 * charset.c (syms_of_charset): Don't read past end of string.
5477 2013-11-19 Glenn Morris <rgm@gnu.org>
5479 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
5481 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
5483 Add hooks to run on gaining/losing focus. (Bug#15029)
5484 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
5485 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
5486 (syms_of_frame): Add focus-in-hook, focus-out-hook.
5488 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
5490 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
5491 The old names predated the API change that put destination at end.
5493 Improve API of recently-added bool vector functions (Bug#15912).
5494 The old API had (bool-vector-count-matches A B)
5495 and (bool-vector-count-matches-at A B I), which gave the
5496 misleading impression that the two functions were variants, one
5497 with a location I. The new API has (bool-vector-count-population A)
5498 and (bool-vector-count-consecutive A B I) to make the distinction
5499 clearer. The first function no longer has a B argument, since the
5500 caller can easily determine the number of nils if the length and
5501 number of ts is known.
5502 * data.c (Fbool_vector_count_population): Rename from
5503 bool_vector_count_matches, and accept just 1 argument.
5504 (Fbool_vector_count_consecutive): Rename from
5505 Fbool_vector_count_matches_at.
5507 Always allocate at least one bits_word per bool vector.
5508 See Daniel Colascione in:
5509 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
5510 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
5511 * data.c (bool_vector_binop_driver): Rely on this. Tune.
5512 * lisp.h (struct Lisp_Bool_vector): Document this.
5514 2013-11-18 Eli Zaretskii <eliz@gnu.org>
5516 * insdel.c (invalidate_buffer_caches): New function, consolidated
5517 from part of prepare_to_modify_buffer.
5518 (insert_from_gap, prepare_to_modify_buffer):
5519 * coding.c (code_convert_region, code_convert_string):
5520 Call invalidate_buffer_caches. (Bug#15841)
5522 * lisp.h (invalidate_buffer_caches): Add prototype.
5524 2013-11-17 Eli Zaretskii <eliz@gnu.org>
5526 * w32term.c (x_update_window_end): Don't invalidate the entire
5527 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5528 highlight needs to be redisplayed. (Bug#15913)
5530 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
5532 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
5534 2013-11-16 Eli Zaretskii <eliz@gnu.org>
5536 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
5537 while we are using Vprin1_to_string_buffer.
5539 * keymap.c (describe_map): Don't crash if PT is 1 both before and
5540 after inserting the description string. (Bug#15907)
5542 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5544 * data.c: Work around bogus GCC diagnostic about shift count.
5545 Reported by Eli Zaretskii in
5546 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
5547 (pre_value): New function.
5548 (count_trailing_zero_bits): Use it.
5550 2013-11-15 Eli Zaretskii <eliz@gnu.org>
5552 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
5553 assume C macros are not supported even under -g3 in these old GCC
5556 2013-11-15 Leo Liu <sdl.web@gmail.com>
5558 * minibuf.c (Ftry_completion, Fall_completions)
5559 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
5561 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5563 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
5564 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
5565 This avoids placing unnecessary constants into the Emacs code.
5567 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
5569 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
5570 for Cygwin w32 build.
5572 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
5573 for Cygwin w32 build. (Bug#15892)
5575 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
5577 Simplify, port and tune bool vector implementation.
5578 * alloc.c (bool_vector_exact_payload_bytes)
5579 (bool_vector_payload_bytes): Remove.
5580 (bool_vector_fill): Return its argument.
5581 * alloc.c (bool_vector_fill):
5583 * print.c (print_object):
5584 Simplify by using bool_vector_bytes.
5585 * alloc.c (make_uninit_bool_vector):
5586 New function, broken out from Fmake_bool_vector.
5587 (Fmake_bool_vector): Use it. Use tail call.
5588 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
5589 * data.c (BITS_PER_ULL): New constant.
5590 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
5591 if long long versions don't exist.
5592 (shift_right_ull): New function.
5593 (count_one_bits_word): New function, replacing popcount_bits_word
5594 macro. Don't assume that bits_word is no wider than long long.
5595 (count_one_bits_word, count_trailing_zero_bits):
5596 Don't assume that bits_word is no wider than long long.
5597 * data.c (bool_vector_binop_driver, bool_vector_not):
5598 * fns.c (Fcopy_sequence):
5600 Create an uninitialized destination, to avoid needless work.
5601 (internal_equal): Simplify.
5602 (Ffillarray): Prefer tail call.
5603 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
5604 contain at least one word.
5605 (bits_word_to_host_endian): Prefer if to #if. Don't assume
5606 chars are narrower than ints.
5607 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
5608 * fns.c (Fcopy_sequence):
5610 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
5611 Don't try to port to hosts where bits_word values have holes; the
5612 code wouldn't work there anyway. Verify this assumption, though.
5613 (bool_vector_bytes): New function.
5614 (make_uninit_bool_vector): New decl.
5615 (bool_vector_fill): Now returns Lisp_Object.
5617 * xfns.c (xic_create_fontsetname):
5618 * xrdb.c (gethomedir): Prefer tail calls.
5620 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
5622 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
5623 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
5625 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
5626 that requires a return value.
5627 (Fset_buffer_modified_p): Take advantage of this change to do
5630 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5632 * buffer.c (Frestore_buffer_modified_p): Sync it with
5633 Fset_buffer_modified_p.
5634 (Fforce_mode_line_update): New function, moved from subr.el.
5635 (Fset_buffer_modified_p): Use them.
5636 (syms_of_buffer): Defsubr Fforce_mode_line_update.
5638 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
5640 * search.c (find_newline): Rewrite to prefer offsets to pointers.
5641 This avoids undefined behavior when subtracting pointers into
5642 different aways. On my platform it also makes the code a tad
5643 smaller and presumably faster.
5645 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5647 * keyboard.c (command_loop_1): Use region-extract-function.
5648 * insdel.c (Qregion_extract_function): Not static any more (can we
5649 stop pretending that these vars can benefit from being marked static?).
5651 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5653 * search.c (find_newline): If buffer text is relocated during the
5654 "dumb loop", adjust C pointers into buffer text to follow suit.
5657 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
5659 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
5660 for conversion (Bug#15837).
5662 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5664 * fileio.c (Finsert_file_contents): Invalidate the newline cache
5665 for the entire range of inserted characters. (Bug#15841)
5667 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
5669 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
5671 (realize_default_face): Remove assignment to distant-foreground if
5672 unspecified (Bug#15815).
5674 2013-11-08 Eli Zaretskii <eliz@gnu.org>
5676 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
5677 cache-long-scans disabled, since we don't want to call
5678 prepare_to_modify_buffer (in insert_1_both) for each message we
5681 * buffer.h (bset_cache_long_scans): New INLINE function, moved
5682 from buffer.c. Improve commentary to the buffer field setter
5685 * buffer.c (bset_cache_long_scans): Static function deleted.
5686 Improve commentary to the buffer field setter functions.
5687 (init_buffer_once): Default for cache-long-scans changed to t.
5690 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
5692 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
5694 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
5695 This bug was introduced in my 2013-06-21 change, and caused
5696 struct Lisp_Sub_Char_Table objects to be given too many slots,
5697 which broke 'make -C admin/unidata'.
5699 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
5701 Import changes from mac-port 4.5.
5702 * macfont.m (mac_font_copy_default_descriptors_for_language)
5703 (mac_font_copy_default_name_for_charset_and_languages): Declare.
5704 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
5705 (macfont_language_default_font_names): New.
5706 (macfont_list): Rearrange language/charset code.
5707 (macfont_close): Don't check for macfont_info->cache.
5708 (mac_ctfont_create_preferred_family_for_attributes): New font
5709 selection code, call
5710 mac_font_copy_default_name_for_charset_and_languages.
5711 (mac_font_copy_default_descriptors_for_language)
5712 (mac_font_copy_default_name_for_charset_and_languages): New functions.
5714 * macfont.h (kCTVersionNumber10_9): Define if not defined.
5716 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
5718 Port to C11 aligned_alloc, and fix some integer overflows.
5719 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
5720 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
5721 and use of posix_memalign replaced with aligned_alloc.
5722 (aligned_alloc): New function, defined or declared as needed.
5723 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
5724 Don't undef; configure.ac now does this.
5725 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
5726 (calloc, aligned_alloc): Check for integer overflow.
5727 (aligned_alloc): Rename from memalign. All uses changed.
5728 (memalign): New function, an alias for aligned_alloc.
5730 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5732 * xdisp.c (redisplay_internal): Fix typo in last change.
5734 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5736 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
5738 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5740 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
5741 redisplay--mode-lines-cause.
5742 (redisplay_internal): Keep them uptodate. Remove redundant check of
5743 buffer_shared_and_changed.
5744 * *.[chm]: Number every assignment to update_mode_lines so we
5745 can track why it is set.
5747 2013-11-06 Eli Zaretskii <eliz@gnu.org>
5749 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
5751 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5753 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
5754 can track why it is set.
5756 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5758 Integer-related fixes for term.c etc.
5759 * dispextern.h (face_tty_specified_color): New function.
5760 * term.c (turn_on_face): Don't rely on undefined behavior when
5761 assigning an out-of-range value to 'long'.
5762 Simplify test for toggling highlight.
5763 (tty_capable_p): Omit last two (unused) args. All callers changed.
5764 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
5765 (read_menu_input, tty_menu_activate, tty_menu_show):
5766 * xfaces.c (x_supports_face_attributes_p)
5767 (tty_supports_face_attributes_p):
5768 Use bool for boolean. All callers changed.
5769 (tty_supports_face_attributes_p): Omit defaults for color indices;
5770 no longer needed. Simplify tail call.
5772 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5774 * xdisp.c (prepare_menu_bars): Mark static.
5775 * lisp.h (prepare_menu_bars): Don't declare.
5776 * xselect.c (x_handle_selection_clear):
5777 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
5779 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5781 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
5782 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
5784 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5786 * keyboard.c (Fcommand_error_default_function): Rename from
5787 Fdefault_error_output.
5789 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
5791 * keyboard.c (Fdefault_error_output): New function, extracted from
5793 (syms_of_keyboard): Use it for Vcommand_error_function.
5795 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5797 * eval.c (handlerlist_sentinel): New variable (bug#15802).
5798 (init_eval): Use it to ensure handlerlist is non-NULL.
5799 (unwind_to_catch): Make sure we never set handlerlist to NULL.
5800 (Fsignal): Adjust NULLness test of handlerlist.
5801 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
5803 2013-11-05 Eli Zaretskii <eliz@gnu.org>
5805 * callproc.c (call_process): Call prepare_to_modify_buffer before
5806 decoding text read from the sub-process, as the decoded stuff will
5807 be inserted into the buffer. This will invalidate the various
5808 caches maintained for the buffer. (Bug#15148)
5810 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
5812 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
5813 string of glyphless-char-display.
5815 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
5817 * nsfns.m (ns_get_name_from_ioreg): New function.
5818 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
5819 OSX >= 10.9. Use ns_get_name_from_ioreg.
5821 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5823 Simplify and port recent bool vector changes.
5824 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
5825 only in this file. Use a more-efficient implementation if the
5826 second argument is a power of 2.
5827 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
5828 Remove no-longer-necessary compile-time checks.
5829 (bool_vector_exact_payload_bytes): New function.
5830 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
5831 exact payload changed to call the new function. Do not assume
5832 that the arg or result fits in ptrdiff_t.
5833 (bool_vector_fill): New function.
5834 (Fmake_bool_vector): Use it. Don't assume bit counts fit
5836 (vroundup_ct): Don't assume arg fits in size_t.
5837 * category.c (SET_CATEGORY_SET): Remove. All callers now just
5838 invoke set_category_set.
5839 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
5840 All callers changed. Use bool_vector_set.
5841 * category.h (XCATEGORY_SET): Remove; no longer needed.
5842 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
5844 * data.c (Faref): Use bool_vector_ref.
5845 (Faset): Use bool_vector_set.
5846 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
5847 (Fbool_vector_not, Fbool_vector_count_matches)
5848 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
5849 * fns.c (concat): Use bool_vector_ref.
5850 (Ffillarray): Use bool_vector_fill.
5851 (mapcar1): Use bool_vector_ref.
5852 (sxhash_bool_vector): Hash words, not bytes.
5853 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
5854 a constant, since it's now used in #if.
5855 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
5856 unsigned char on unusual architectures, so that we no longer
5857 assume that the number of bits per bits_word is a power of two or
5858 is a multiple of 8 or of CHAR_BIT.
5859 (Qt): Add forward decl.
5860 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
5861 at least as strictly as bits_word.
5862 (bool_vector_data, bool_vector_uchar_data): New accessors.
5863 All data structure accesses changed to use them.
5864 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
5865 (bool_vector_set): New functions.
5866 (bool_vector_fill): New decl.
5867 (ROUNDUP): Move to alloc.c as described above.
5869 Fix recent gnutls changes.
5870 * gnutls.c (Fgnutls_boot): Don't assume C99.
5871 * process.c (wait_reading_process_output): Fix typo in recent change.
5873 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
5875 * process.c (wait_reading_process_output, read_process_output)
5876 (send_process): Check gnutls_state is not NULL.
5878 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
5879 (Fgnutls_boot): Set process gnutls_p later, after initialization.
5881 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
5883 * nsterm.m (init, run, stop:): New methods in EmacsApp for
5884 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
5886 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
5889 * nsfns.m (Fx_create_frame): Fix memory leak.
5891 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
5892 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
5893 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
5895 2013-11-04 Eli Zaretskii <eliz@gnu.org>
5897 * xdisp.c (message3_nolog, message_with_string): Encode the string
5898 before writing it to the terminal in a non-interactive session.
5900 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
5901 sure we concatenate them into a unibyte string.
5903 * fileio.c (make_temp_name): Encode PREFIX, and decode the
5904 resulting temporary name before returning it to the caller.
5905 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
5906 is a unibyte string, convert NAME to a unibyte string to ensure
5907 that the result is also a unibyte string.
5909 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
5910 create unibyte strings from default paths and directory/file
5913 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
5916 * callproc.c (init_callproc): Use build_unibyte_string to make
5917 sure we create unibyte strings from default paths and
5918 directory/file names.
5920 * buffer.c (init_buffer): Don't store default-directory of
5921 *scratch* in multibyte form. The original problem which led to
5922 that is described in
5923 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
5924 but it was solved long ago. (Bug#15260)
5926 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
5928 Port to stricter C99 platforms.
5929 Especially, C99 prohibits nesting a struct X inside struct Y if
5930 struct X has a flexible array member.
5931 * alloc.c (struct sdata): New type.
5932 (sdata): Implement in terms of struct sdata.
5933 Remove u member; all uses replaced by next_vector, set_next_vector.
5934 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
5935 (SDATA_DATA_OFFSET): Now a constant, not a macro.
5936 (struct sblock): Rename first_data member to data, which is now
5937 a flexible array member. All uses changed.
5938 (next_vector, set_next_vector, large_vector_vec): New functions.
5939 (vector_alignment): New constant.
5940 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
5941 (struct large-vector): Now merely a NEXT member, since the old approach
5942 ran afoul of stricter C99. All uses changed to use
5943 large_vector_vec or large_vector_offset.
5944 (large_vector_offset): New constant.
5945 * dispnew.c: Include tparam.h, for tgetent.
5946 Do not include term.h; no longer needed.
5947 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
5948 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
5949 (struct Lisp_Vector): Use a flexible array member for contents,
5950 instead of a union with a member that is an array of size 1.
5952 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
5953 fact that the struct no longer contains a union.
5954 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
5955 (struct Lisp_Save_Value, struct Lisp_Free):
5956 Use unsigned, not int, for spacers, to avoid c99 warning.
5957 (union specbinding): Use unsigned, not bool, for bitfield, as
5958 bool is not portable to pre-C99 hosts.
5960 2013-11-04 Glenn Morris <rgm@gnu.org>
5962 * emacs.c (usage_message): Mention that `-L :...' appends.
5964 2013-11-02 Glenn Morris <rgm@gnu.org>
5966 * Makefile.in (abs_builddir): Remove.
5967 (bootstrap_exe): Use relative filename.
5969 Use relative filenames in TAGS files.
5970 * Makefile.in (abs_srcdir): Remove it again.
5971 (.PHONY): Remove frc.
5972 (maintainer-clean): No more TAGS-LISP file.
5973 (TAGS): Pass relative file names to etags.
5974 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
5976 * Makefile.in (abs_srcdir): New, set by configure.
5978 (maintainer-clean): Remove pointless echo. That should be in the
5979 top-level Makefile, if anywhere. Delete TAGS-LISP.
5980 (extraclean): No s/ and m/ directories for some time.
5981 (TAGS): Also depend on ctagsfiles3.
5982 Remove no-longer-defined S_FILE.
5983 Pass absolute filenames to etags once more.
5984 (TAGS-LISP): Replace lispdir with its expansion.
5985 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
5986 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
5988 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
5990 * xfaces.c (check_lface_attrs, realize_default_face):
5991 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
5992 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
5994 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
5996 * emacs.c (original_pwd): Remove global var by making it local.
5997 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
5999 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6001 * xfaces.c: Declare color_distance.
6002 (QCdistant_foreground): New variable.
6003 (NEAR_SAME_COLOR_THRESHOLD): New define.
6004 (load_color2): New function.
6005 (load_color): Call load_color2.
6006 (load_face_colors): Call load_color2 and if distant-color is specified
6007 calculate distant and use distant-color if colors are near.
6008 (LFACE_DISTANT_FOREGROUND): New define.
6009 (merge_face_ref, Finternal_set_lisp_face_attribute)
6010 (Finternal_get_lisp_face_attribute)
6011 (x_supports_face_attributes_p): Handle distant-foreground similar to
6013 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6015 * dispextern.h (lface_attribute_index):
6016 Add LFACE_DISTANT_FOREGROUND_INDEX.
6018 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6020 * image.c (pbm_next_char): New function.
6021 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6022 (pbm_scan_number): Use it.
6023 (Qlibjpeg_version): New variable.
6024 (syms_of_image): DEFSYM and initialize it.
6026 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6028 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6030 2013-10-31 Glenn Morris <rgm@gnu.org>
6032 * emacs.c (original_pwd): New char.
6033 (main): If using --chdir, store original_pwd.
6034 (init_cmdargs): When setting Vinvocation_directory based on a
6035 relative argv[0], use original_pwd if set. (Bug#15768)
6037 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6039 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6041 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6043 * insdel.c: Fix minor problems found by static checking.
6044 (Qregion_extract_function): Now static.
6045 (prepare_to_modify_buffer_1): Remove unused locals.
6047 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6049 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6050 (syms_of_xdisp): Declare pre-redisplay-function.
6051 (markpos_of_region): Remove function.
6052 (init_iterator, compute_stop_pos, handle_face_prop)
6053 (face_before_or_after_it_pos, reseat_to_string)
6054 (get_next_display_element, window_buffer_changed)
6055 (redisplay_internal, try_cursor_movement, redisplay_window)
6056 (try_window_reusing_current_matrix, try_window_id, display_line)
6057 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6058 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6059 * window.h (struct window): Remove field `region_showing'.
6060 * dispextern.h (struct it): Remove region_beg/end_charpos.
6061 (face_at_buffer_position, face_for_overlay_string)
6062 (face_at_string_position): Update prototypes.
6063 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6064 (face_at_string_position): Remove `region_beg' and `region_end' args.
6065 * fontset.c (Finternal_char_font):
6066 * font.c (font_at, font_range): Adjust calls accordingly.
6067 * insdel.c (Qregion_extract_function): New var.
6068 (syms_of_insdel): Initialize it.
6069 (prepare_to_modify_buffer_1): Use it.
6071 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6073 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6074 * ftxfont.c (ftxfont_get_gcs):
6075 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6076 * xfaces.c (x_free_colors, x_free_dpy_colors)
6077 (x_create_gc, unload_color):
6078 * xselect.c (x_property_data_to_lisp):
6079 * xsettings.c (parse_settings):
6080 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6081 (get_bits_and_offset): Adjust definition.
6082 * frame.c (XParseGeometry): Adjust locals.
6083 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6084 * regex.h (toplevel): Likewise for reg_syntax_t.
6086 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6088 * eval.c (run_hook_with_args): Use FUNCTIONP.
6090 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6092 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6093 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6094 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6095 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6096 on MS-Windows anyway.
6097 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6098 (free_realized_face): ...adjust user.
6099 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6100 white relief pixels to -1.
6101 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6102 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6103 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6105 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6107 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6108 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6109 in practice now. All callers changed.
6111 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6113 * dispextern.h (struct face): Use bitfields for 'underline_type'
6114 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6115 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6116 'stipple' member. Move 'lface' member up to help...
6117 * xfaces.c (make_realized_face): ...this function to find and
6118 clear just the members that need clearing.
6119 (load_face_colors, realize_x_face):
6120 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6122 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6124 * xftfont.c (struct xftfont_info): Remove set-but-unused
6126 (xftfont_open): Adjust user.
6127 (xftfont_get_colors): Remove useless prototype.
6129 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6131 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6132 before passing them to 'unexec'. (Bug#15260)
6134 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6136 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6138 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6140 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6141 the changed signature of the font driver's 'close' method.
6143 * w32font.h (w32font_close): Adjust the prototype to the change in
6144 function definition.
6146 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6148 * w32uniscribe.c (uniscribe_close): Adapt the call to
6149 w32font_close to its new prototype.
6151 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6153 Omit unused frame argument of font API's close function.
6154 * font.h (struct font): Drop frame argument. Adjust comment.
6155 * font.c (font_clear_cache, font_close_object): Adjust users.
6156 * ftfont.c (ftfont_close):
6157 * ftxfont.c (ftxfont_close):
6158 * macfont.m (macfont_close):
6159 * nsfont.m (nsfont_close):
6160 * w32font.c (w32font_close):
6161 * xfont.c (xfont_close):
6162 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6163 tweak comments and make functions safe if called more than once for
6164 the same font object.
6166 Perform font-specific cleanup when font object is swept by GC. See
6167 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6168 * alloc.c (cleanup_vector): New function.
6169 (sweep_vector): Call it for each reclaimed vector object.
6170 * font.h (struct font): Adjust comment.
6172 2013-10-24 Glenn Morris <rgm@gnu.org>
6174 * Makefile.in (abs_top_srcdir): New, set by configure.
6176 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6178 Adjust recent font-related changes to fix bug#15686.
6179 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6180 is a live window system frame, mark its default font too.
6182 2013-10-23 Glenn Morris <rgm@gnu.org>
6184 * Makefile.in (RUN_TEMACS): Make relative (again).
6185 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6186 (bootstrap-emacs$(EXEEXT)):
6187 Quote entities that might contain whitespace.
6189 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6191 Port to Solaris 10 and its bundled GCC.
6192 Problem reported by Timothy C. Burt.
6193 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6195 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6197 Do not allow font caches to grow too large.
6198 * alloc.c (compact_font_cache_entry, compact_font_caches):
6199 New functions or stub if not HAVE_WINDOW_SYSTEM.
6200 (compact_undo_list): Factor out from Fgarbage_collect.
6202 (mark_face_cache): Mark face font. Move down to avoid
6204 (mark_terminals): Do not mark font cache here.
6205 (Fgarbage_collect): Call compaction functions described
6206 above. Adjust comment.
6208 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6210 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6211 chdir to HOME (bug#15607).
6213 * nsterm.m (Qcocoa, Qgnustep): New variables.
6214 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6215 (ns_get_color): Make selection color work for GNUstep also.
6217 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6219 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6220 handles mouse clicks. Instead, let GPM use the same code as all
6221 the other mice use. See the discussion starting at
6222 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6223 for the details of the problem with the menu bar this fixes.
6225 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6227 Remove port-specific display name lists to avoid extra
6228 complexity and data duplication with display info lists.
6229 * xterm.h (x_display_name_list): Remove declaration.
6230 * xterm.c (x_display_name_list): Remove.
6231 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6232 * xfns.c (x_display_info_for_name, Fx_display_list):
6233 Likewise. Use x_display_list where appropriate.
6234 * w32term.h (w32_display_name_list): Remove declaration.
6235 * w32term.c (w32_display_name_list): Remove.
6236 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6238 * w32fns.c (x_display_info_for_name, Fx_display_list):
6239 Likewise. Use x_display_list where appropriate.
6240 * nsterm.h (ns_display_name_list): Remove declaration.
6241 * nsterm.m (ns_display_name_list): Remove.
6242 (ns_term_init, syms_of_nsterm): Adjust users.
6243 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6244 Likewise. Use x_display_list where appropriate.
6245 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6246 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6247 (mark_terminals): Mark per-terminal font cache.
6249 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6251 Don't run timers in input-pending-p. Its new check-timers param
6252 provides the prior behavior. (Bug#15045).
6253 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6255 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6257 Make some functions static in non-Microsoft builds.
6258 On my platform (Fedora 19 x86-64), this shrinks the
6259 Emacs executable (text+data) by 0.25%.
6260 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6261 (load_color) [!MSDOS]:
6262 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6263 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6264 * lisp.h (check_existing):
6265 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6266 (network_interface_info) [!WINDOWSNT]:
6267 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6268 Remove extern decls.
6269 * fileio.c (check_existing):
6270 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6271 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6272 (network_interface_info) [!WINDOWSNT]:
6273 * term.c (encode_terminal_code) [!WINDOWSNT]:
6274 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6275 * xfaces.c (load_color) [!MSDOS]:
6277 * fileio.c (check_existing, check_executable, check_writable):
6278 * process.c (network_interface_list, network_interface_info):
6279 Move earlier, so that we don't need forward decls.
6280 * gnutls.c (fn_gnutls_transport_set_errno)
6281 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6283 * w32.c (init_environment): Use faccessat rather than
6284 check_existing, partly for consistency with the rest of the code
6285 in this file, partly so that check_existing can be static.
6287 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6288 * emacs.c (MAIN_PROGRAM): New macro.
6289 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6290 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6292 bool vector int width fixes
6293 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6294 (Fbool_vector_count_matches_at):
6295 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6296 can exceed PTRDIFF_MAX, at least in theory.
6297 (Fbool_vector_count_matches_at):
6298 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6300 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6302 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6303 (struct sockaddr): Add forward decl, for platforms that lack it.
6305 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6307 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6310 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6312 * w32.c (network_interface_get_info, network_interface_list)
6313 (network_interface_info): New functions. (Bug#15610)
6314 (GetAdaptersInfo_Proc): New typedef.
6315 (get_adapters_info): New wrapper function.
6316 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6318 * process.h (network_interface_list, network_interface_info):
6321 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6322 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6323 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6324 for WINDOWSNT. Doc fix.
6325 (syms_of_process): Defsubr Snetwork_interface_list and
6326 Snetwork_interface_info unconditionally.
6328 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6329 in NS GUI sessions. (Bug#15629)
6331 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6333 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6335 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6337 * print.c (print_object): Print " ..." when truncating bool vectors.
6339 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6341 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6342 standard mouse buttons.
6344 * termhooks.h (struct input_event): Remove incorrect commentary.
6346 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6348 Disallow bool vector operations on mixed-length operands.
6349 The old behavior left garbage in the result vector sometimes,
6350 and didn't seem to be useful.
6351 * data.c (Qwrong_length_argument): New static var.
6352 (wrong_length_argument): New function.
6353 (bool_vector_binop_driver): Check that args agree in length.
6355 * keyboard.c, keyboard.h (all_kboards): Now static.
6357 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6359 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6360 note from the lispref.
6362 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6364 * nsterm.h (struct ns_display_info): Remove set-but-unused
6365 member image_cache (image caches are per-terminal anyway).
6366 (FRAME_X_IMAGE_CACHE): Remove.
6367 * nsterm.m (ns_initialize_display_info): Adjust user.
6369 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6371 * w32proc.c: Include mingw_time.h.
6373 * w32.c: Include mingw_time.h.
6375 Implement scrolling of TTY menus when the screen is too short.
6377 * term.c (tty_menu_display): Accept an additional argument, the
6378 menu item from which to start displaying the menu. Account for
6379 the value of Y when limiting the menu to the number of available
6381 (mi_result): New enumeration.
6382 (read_menu_input): Return enumerated value. When the y coordinate
6383 hits min_y or max_y, return scroll indication instead of wrapping
6385 (tty_menu_activate): Handle the scrolling indications from
6386 read_menu_input. Compute the first menu item to display and pass
6387 it to tty_menu_display.
6389 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6391 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6392 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6393 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6394 Adjust to match the change described below.
6395 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6396 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6397 memory_below_frame members to...
6398 * termchar.h (struct tty_display_info): ...here because they're
6399 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6400 * term.c (init_tty):
6401 * nsterm.m (ns_create_terminal):
6402 * w32term.c (w32_create_terminal):
6403 * xterm.c (x_create_terminal): Adjust users.
6404 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6405 to filter out non-TTY frames. Adjust comment.
6406 (scrolling): Adjust user. Prefer eassert for debugging check.
6408 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6410 * xfaces.c (PT_PER_INCH): Remove unused macro.
6411 * termhooks.h (struct terminal): Remove set-but-unused
6412 member fast_clear_end_of_line.
6413 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6414 * nsterm.m (ns_create_terminal):
6415 * term.c (init_tty):
6416 * w32term.c (w32_create_terminal):
6417 * xterm.c (x_create_terminal): Adjust users.
6419 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6421 * lisp.h (bool_vector_size): New function.
6422 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6423 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6424 (Fbool_vector_not, Fbool_vector_count_matches_at):
6425 Remove uses of 'eassume' that should no longer be needed,
6426 because they are subsumed by the 'eassume' in bool_vector_size.
6428 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6430 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6431 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6432 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6434 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6436 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6437 have different dimensions. (Bug#15575)
6439 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6442 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6444 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6446 * term.c (tty_menu_show): Never return with unbalanced
6447 specpdl. Use eassert for debugging check. Adjust style.
6449 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6451 * term.c (read_menu_input): Make selection of menu items
6452 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
6453 (tty_menu_activate): Fix off-by-one error when computing max_y.
6455 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
6457 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
6458 audit logging (only used with GnuTLS 3.x) and enable it.
6460 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6462 * dispnew.c (redraw_frame): Remove useless #ifdef because
6463 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
6464 Also, move TTY fflush to...
6465 * term.c (tty_update_end): ...this function.
6467 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6469 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
6470 the end of the frame's glyph matrix. (Bug#15575)
6472 * term.c (tty_menu_display): Don't move cursor while overwriting
6473 frame's glyphs with menu items. Limit the number of items
6474 displayed to what can be shown on the available screen lines,
6475 excluding the echo area.
6476 (tty_menu_activate): Limit the Y coordinate allowed by
6477 read_menu_input to the last screen line used for menu display.
6479 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
6481 * lisp.h (eassume): New macro.
6482 Also, include <verify.h>, for 'assume'.
6483 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
6484 (vroundup, vector_nbytes):
6485 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6486 (Fbool_vector_not, Fbool_vector_count_matches)
6487 (Fbool_vector_count_matches_at):
6488 Use eassume, not eassert.
6489 * casetab.c (set_identity, shuffle):
6490 * composite.c (composition_gstring_put_cache):
6491 * dispnew.c (update_frame_1):
6492 * ftfont.c (ftfont_shape_by_flt):
6493 * image.c (gif_load):
6494 * intervals.c (offset_intervals):
6495 * macfont.m (macfont_shape):
6496 Remove calls to 'assume' that are no longer needed, because
6497 --enable-gcc-warnings no longer generates bogus warnings
6498 when these calls are removed.
6500 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6502 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
6504 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
6506 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
6507 (Qsubstitute_env_in_file_name): New var.
6508 (syms_of_fileio): Define it.
6510 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6512 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
6513 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
6516 * term.c (save_and_enable_current_matrix): Don't allocate and
6517 don't save margin areas.
6518 (restore_desired_matrix): Don't restore margin areas.
6519 (free_saved_screen): Don't free margin areas.
6521 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
6523 * image.c: Pacify --enable-gcc-warnings.
6524 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
6525 #define only if used.
6527 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6529 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
6530 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
6531 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
6532 (gif_load): For giflib v5.x and later, display the error message
6533 produced by giflib when its functions fail.
6534 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
6537 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6539 * keyboard.c (last_event_timestamp): Remove. For X selection and
6540 GTK popup menus, it may be obtained from per-frame X display info.
6541 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
6542 (process_special_events): Adjust users.
6543 * keyboard.h (last_event_timestamp): Remove declaration.
6544 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
6545 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
6546 * menu.h (xmenu_show): Adjust prototype.
6547 * menu.c (Fx_popup_menu): Adjust user.
6548 * xselect.c (x_own_selection, x_get_foreign_selection)
6549 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
6551 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6553 * keyboard.c (init_kboard): Now static. Add arg
6554 to denote window system. Adjust comment.
6555 (init_keyboard): Adjust user.
6556 (allocate_kboard): New function.
6558 * nsterm.m (ns_term_init):
6559 * term.c (init_tty):
6560 * w32term.c (w32_create_terminal):
6561 * xterm.c (x_term_init): Use it.
6562 * keyboard.h (init_kboard): Remove prototype.
6563 (allocate_kboard): Add prototype.
6565 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
6567 * image.c (GIFLIB_MAJOR): Ensure it's defined.
6568 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
6570 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6572 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
6574 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6576 * term.c (tty_menu_activate): Flush the output stream after
6577 showing the cursor, and don't mark the frame garbaged at exit from
6578 the function. Fixes redisplay glitches when moving from one menu
6581 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
6583 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
6584 or throw error (Bug#15570).
6586 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6588 * intervals.c (temp_set_point_both): Move test into 'eassert',
6591 * lisp.h (eassert): Don't use 'assume'.
6592 Sometimes 'assume' wins in performance, and sometimes it loses,
6593 so it shouldn't be used all the time. Perhaps we need two
6594 flavors of 'eassert', one for where 'assume' is far more likely
6595 to help or to hurt; but that can be done later.
6596 Problem reported by Dmitry Antipov in
6597 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
6598 Also, don't include <verify.h>; no longer needed.
6600 2013-10-09 Glenn Morris <rgm@gnu.org>
6602 * eval.c (Fcond): Doc tweak.
6604 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6606 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
6607 expressions with side effects to eassert. (Bug#15565)
6609 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
6611 * fns.c (hashfn_user_defined): Allow hash functions to return any
6614 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6616 Fix minor problems found by static checking.
6617 * dispnew.c (save_current_matrix): Omit unnecessary casts.
6618 * dispnew.c (update_frame_with_menu): Mark debug local as used.
6619 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
6620 * keyboard.c (read_menu_command): Remove unused local.
6621 * lisp.h (read_menu_command): New decl.
6622 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
6623 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
6624 Return ptrdiff_t, not int.
6625 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
6626 not int, for benefit of xpalloc.
6627 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
6629 (have_menus_p): Remove; unused.
6630 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
6631 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
6632 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
6634 (save_and_enable_current_matrix): Omit unnecessary casts.
6635 (read_menu_input): Omit local extern decl (now in lisp.h).
6636 Don't access uninitialized storage if mouse_get_xy fails.
6637 (tty_menu_activate): Mark local as initialized, for lint.
6638 (tty_menu_activate, tty_meny_show): Remove unused locals.
6640 2013-10-08 Eli Zaretskii <eliz@gnu.org>
6642 Support menus on text-mode terminals.
6643 * xterm.h (xw_popup_dialog): Add prototype.
6645 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
6646 (xmenu_show): Block input here, instead in Fx_popup_menu.
6647 (xw_popup_dialog): New function, with X-specific bits of popup
6650 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
6653 * window.c (Fset_window_configuration): Use run-time tests of the
6654 frame type instead of compile-time conditionals, when menu-bar
6655 lines are considered.
6657 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
6658 (w32_popup_dialog): New prototypes.
6660 * w32menu.c (Fx_popup_dialog): Function deleted.
6661 (w32_popup_dialog): New function, with w32 specific bits of popup
6662 dialogs. Block input here.
6664 * w32inevt.c (w32_console_read_socket): Minor change to add
6665 debugging TTY events.
6667 * w32fns.c (show_hourglass): If returning early because the frame
6668 is not a GUI frame, unblock input.
6670 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
6671 (cursorY): New functions.
6673 * termhooks.h (cursorX, cursorY): Prototypes of functions on
6674 WINDOWSNT, macros that call curX and curY elsewhere.
6676 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
6678 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
6679 specific function to hide and show cursor on a text-mode terminal.
6680 (tty_menu_struct, struct tty_menu_state): New structures.
6681 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
6682 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
6683 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
6684 (tty_menu_locate, save_and_enable_current_matrix)
6685 (restore_desired_matrix, screen_update, read_menu_input)
6686 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
6687 (tty_pop_down_menu, tty_menu_last_menubar_item)
6688 (tty_menu_new_item_coords, tty_menu_show): New functions.
6689 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
6691 * nsterm.h (ns_popup_dialog): Adjust prototype.
6693 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
6695 (ns_popup_dialog): Adapt order of arguments to the other
6696 *_menu_show implementations.
6697 (Fx_popup_dialog): Function deleted.
6699 * msdos.c (x_set_menu_bar_lines): Delete unused function.
6701 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
6703 * menu.c (have_boxes): New function.
6704 (single_keymap_panes): Use it instead of a compile-time
6706 (single_menu_item): Use run-time tests of the frame type instead
6707 of compile-time conditionals.
6708 (encode_menu_string): New function.
6709 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
6710 the macro, since different types of frame need different encoding
6712 (digest_single_submenu): Use run-time tests of frame type instead
6713 of, or in addition to, compile-time conditionals.
6714 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
6715 (Fx_popup_menu): Detect when the function is called from keyboard
6716 on a TTY. Don't barf when invoked on a text-mode frame.
6717 Check frame type at run time, instead of compile-time conditionals for
6718 invoking terminal-specific menu-show functions.
6719 Call tty_menu_show on text-mode frames.
6720 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
6721 run time to determine which alternative to invoke; support dialogs
6724 * keyboard.h <Qmouse_movement>: Declare.
6726 * keyboard.c <Qmouse_movement>: Now extern.
6727 <Qecho_keystrokes>: New static variable.
6728 (read_key_sequence): Accept an additional argument, a flag to
6729 prevent redisplay during reading of the key sequence. All callers
6731 (read_menu_command): New function.
6732 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
6734 (toolkit_menubar_in_use): New function.
6735 (make_lispy_event): Use it instead of a compile-time test.
6737 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
6738 window-system being available.
6740 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
6741 to x-popup-dialog on the frame type, they all now support popup
6744 * dispnew.c (save_current_matrix): Save the margin areas.
6745 (restore_current_matrix): Restore margin areas.
6746 (update_frame_with_menu): New function.
6748 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
6751 * alloc.c (make_save_ptr): Now compiled unconditionally.
6753 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6755 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
6756 (redraw_frame, update_frame): Adjust users.
6757 * dispextern.h (set_window_update_flags): Adjust prototype.
6758 * xdisp.c (redisplay_internal): When updating all frames with zero
6759 windows_or_buffers_changed, assume that only the windows that shows
6760 current buffer should be really updated.
6762 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6764 Do not allocate huge temporary memory areas and objects while encoding
6765 for file I/O, thus reducing an enormous memory usage for large buffers.
6766 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
6767 * coding.h (struct coding_system): New member raw_destination.
6768 * coding.c (setup_coding_system): Initialize it to zero.
6769 (encode_coding_object): If raw_destination is set, do not create
6770 dst_object. Add comment.
6771 * fileio.c (toplevel): New constant E_WRITE_MAX.
6772 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
6773 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
6775 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
6777 * nsterm.m (windowDidExitFullScreen:)
6778 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
6780 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6782 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
6783 * keyboard.c (unblock_input_to): Don't process pending signals
6784 if a fatal error is in progress.
6786 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
6787 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
6788 they're talking about words in Lisp bool vectors.
6789 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
6790 * data.c (popcount_bits_word): Rename from popcount_size_t.
6791 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
6794 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6796 Improve support for popcount and counting trailing zeros (Bug#15550).
6797 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
6798 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
6799 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
6800 (popcount_size_t_msc, popcount_size_t_gcc):
6801 Remove; now done by Gnulib.
6802 (popcount_size_t): Now a macro that defers to Gnulib.
6803 (count_trailing_zero_bits): Return int, for consistency with
6804 Gnulib and because Emacs prefers signed to unsigned int.
6805 Don't assume that size_t is either unsigned int or unsigned long
6806 or unsigned long long.
6807 (size_t_to_host_endian): Do not assume that size_t is either
6808 exactly 32 or exactly 64 bits wide.
6809 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
6810 etc., so that it's now an enum constant, not a macro.
6811 No need to assume that it's either 32 or 64.
6813 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
6815 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
6818 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6820 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
6821 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
6823 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6825 emacs_read and emacs_write now use void *, not char *.
6826 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
6827 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
6828 Buffer arg is now void *, not char *. This matches plain
6829 'read' and 'write' better, and avoids a constraint violation
6830 on Solaris 9 with Oracle Studio.
6832 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6834 * alloc.c (Fmake_string): For ASCII char initializer, prefer
6835 memset to explicit loop. Otherwise copy largest possible chunk
6836 from initialized to uninitialized part, thus allowing the longer
6837 memcpy runs and reducing the number of loop iterations.
6839 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
6841 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
6842 hide toolbar (Bug#15388).
6843 (windowDidEnterFullScreen:): If presentation options are zero,
6844 set them here (Bug#15388).
6845 (ns_update_auto_hide_menu_bar): Remove runtime check.
6846 Don't auto hide dock unless menubar is also auto hidden.
6848 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
6850 * editfns.c (message): Mention batch mode in doc string.
6852 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
6854 * nsterm.m (check_native_fs): Remove erroneous comment.
6856 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
6858 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
6859 uses find_newline instead of scan_newline and so doesn't move point.
6861 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
6863 Use hardware support for byteswapping on glibc x86 etc.
6864 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
6865 whereas the old swap64 needed 30.
6866 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
6867 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
6868 Use byteswap.h's macros to swap bytes.
6869 * lisp.h (swap16, swap32, swap64): Remove.
6870 All uses replaced by bswap_16, bswap_32, bswap_64.
6872 * bytecode.c (exec_byte_code): Use some more volatile variables
6873 to work around local variables getting clobbered by longjmp.
6874 Port to pre-C99, which doesn't allow decls after stmts.
6876 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
6878 * lisp.h (eassert): Assume that COND is true when optimizing.
6879 In other words, take on the behavior of eassert_and_assume.
6880 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
6881 (eassert_and_assume): Remove. All uses replaced by eassert.
6883 * xdisp.c (Qglyphless_char): Now static.
6885 Adjust to merge from gnulib.
6886 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
6887 * lisp.h: Include <verify.h>, for 'assume'.
6889 * eval.c (clobbered_eassert): New macro.
6890 (internal_catch, internal_condition_case)
6891 (internal_condition_case_1, internal_condition_case_2)
6892 (internal_condition_case_n): Use it instead of eassert
6893 when the argument contains locals clobbered by longjmp.
6894 Don't use clobbered locals outside of clobbered_eassert.
6895 (internal_lisp_condition_case): Use a volatile variable
6896 to work around a local variable's getting clobbered.
6898 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6900 * lisp.h (struct handler): Merge struct handler and struct catchtag.
6901 (PUSH_HANDLER): New macro.
6902 (catchlist): Remove.
6903 (handlerlist): Always declare.
6905 * eval.c (catchlist): Remove (merge with handlerlist).
6906 (handlerlist, lisp_eval_depth): Not static any more.
6907 (internal_catch, internal_condition_case, internal_condition_case_1)
6908 (internal_condition_case_2, internal_condition_case_n):
6910 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
6911 handlerlist/catchlist.
6912 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
6913 handlerlist which can only handle a single condition-case handler at
6915 (find_handler_clause): Simplify since we only a single branch here
6918 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
6920 (bcall0): New function.
6921 (exec_byte_code): Add corresponding cases. Improve error message when
6922 encountering an invalid byte-code. Let Bunwind_protect accept
6923 a function (rather than a list of expressions) as argument.
6925 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
6926 and make them unconditional now that they're heap-allocated.
6928 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6930 * charset.c (Fdecode_char, Fencode_char): Remove description of
6931 `restriction' arg. now that it's hidden by advertised-calling-convention.
6933 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
6935 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
6936 Remove unused variable (from mac-port).
6937 (macfont_draw): Use s->ybase for correct y position.
6939 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6941 * frame.h (struct frame): Drop has_minibuffer member because...
6942 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
6943 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
6945 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6947 * window.h (struct window): Prefer enum text_cursor_kinds to int
6948 for phys_cursor_type member. Move the latter, phys_cursor_width,
6949 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
6950 * window.c (replace_window, make_window): Adjust users.
6952 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6954 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
6955 this module is never compiled otherwise.
6957 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
6959 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
6962 2013-09-29 Eli Zaretskii <eliz@gnu.org>
6964 * xdisp.c (get_next_display_element): Don't call face_for_font in
6965 a build configured --without-x. (Bug#15484)
6967 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
6969 * window.c (calc_absolute_offset): #elif should be #elif defined.
6971 * frame.c (delete_frame): Block/unblock input to overcome race
6972 condition (Bug#15475).
6974 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
6976 * frame.c (delete_frame): Record selected frame only after
6977 calling Qdelete_frame_functions (Bug#15477).
6979 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
6981 * nsterm.m (ns_selection_color): Remove.
6982 (ns_get_color): Check for ns_selection_(fg|bg)_color using
6983 NSColor selectedText(Background)Color. Only for COCOA.
6984 (ns_term_init): Remove assignment of ns_selection_color, logic
6985 moved to ns_get_color.
6987 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
6988 NS_SELECTION_COLOR_DEFAULT.
6989 (NS_SELECTION_FG_COLOR_DEFAULT): New.
6991 2013-09-28 Eli Zaretskii <eliz@gnu.org>
6993 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
6994 frame' does not have the tool_bar_window member.
6996 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
6998 Signal error when reading an empty byte-code object (Bug#15405)
6999 * lread.c (read1): Signal error.
7000 * alloc.c (make_byte_code): eassert header size.
7001 (sweep_vectors): Change an int to size_t.
7003 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7005 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7006 instead of ints, as it's the usual style for offsetof constants. See:
7007 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7009 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7010 This is ugly, but it should fix the performance problem for older
7011 GCC versions in the short run. I'll look into integrating the
7012 Gnulib module for popcount, as a better fix.
7013 See the thread starting in:
7014 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7015 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7016 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7017 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7018 (popcount_size_t): Use it.
7020 2013-09-24 Daniel Colascione <dancol@dancol.org>
7022 * process.c (Fnetwork_interface_info): Fix build break due to
7025 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7027 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7028 Prefer signed to unsigned integers where either will do.
7029 No need for 'const' on locals that do not escape.
7030 Omit easserts with unnecessary and unportable assumptions about
7031 alignment. Avoid unnecessary casts to char *.
7033 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7035 Use union for the payload of struct Lisp_Vector.
7036 This helps to avoid a few glitches dictated by C's aliasing rules.
7037 * lisp.h (struct Lisp_Vector): Use union for next and
7038 contents member. Adjust comment. Change related users.
7039 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7040 Related users changed.
7041 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7042 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7043 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7044 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7046 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7048 Optimize glyph row clearing and copying routines.
7049 * dispextern.h (struct glyph_row): Change layout of struct
7050 glyph_row to help copy_row_except_pointers. Adjust comment.
7051 * dispnew.c (null_row): Remove.
7052 (clear_glyph_row): Use offsetof and memset to find and clear
7053 just the members that need clearing. Adjust comment.
7054 (copy_row_except_pointers): Likewise for copying.
7056 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7058 Some minor cleanups of recently-added bool vector code.
7059 * conf_post.h (assume): Always return void. Use lint version
7060 only if GCC and MSC versions don't apply.
7061 * conf_post.h (assume):
7062 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7063 Depend on _MSC_VER, not __MSC_VER, for consistency with
7065 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7066 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7067 (bool_vector_binop_driver, count_trailing_zero_bits)
7068 (size_t_to_host_endian): Now static, not static inline;
7069 the latter isn't needed with modern compilers and doesn't
7070 work with older compilers anyway.
7072 * alloc.c (valgrind_p): Use bool for boolean.
7074 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7076 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7077 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7078 (display_last_displayed_message_p, message_buf_print)
7079 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7080 Use bool for boolean.
7081 * dispextern.h (cancel_line, init_desired_glyphs):
7082 Remove ancient leftover.
7083 (help_echo_showing_p, hourglass_shown_p):
7084 * lisp.h (noninteractive_need_newline): Adjust declaration.
7086 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7088 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7090 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7091 ...this file and convert the latter to static. Adjust comment.
7092 (make_initial_frame):
7093 * window.c (init_window_once): Adjust user.
7094 * frame.h (last_nonminibuf_frame): Remove declaration.
7095 * lisp.h (selected_frame): Likewise.
7096 * msdos.c (the_only_display_info): Adjust comment.
7098 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7100 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7101 computing the end column of mouse-highlight that comes from
7102 display or overlay strings. (Bug#15437)
7103 (note_mouse_highlight): Adapt calculation of last argument to
7104 mouse_face_from_string_pos to the above change.
7106 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7107 all platforms, not just for clang.
7109 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7111 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7112 about excess arguments to snprintf.
7114 * conf_post.h(assume): Use __builtin_unreachable for clang.
7116 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7118 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7119 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7121 2013-09-23 Daniel Colascione <dancol@dancol.org>
7123 * alloc.c (USE_VALGRIND): New macro; on by default
7124 when ENABLE_CHECKING.
7125 (mark_maybe_object, mark_maybe_pointer)
7126 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7128 (valgrind_p) [USE_VALGRIND]: New variable.
7129 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7131 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7133 * process.c (wait_reading_process_output): Change int pnamelen to
7136 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7137 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7138 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7139 argument to unsigned long to avoid warning.
7140 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7142 * conf_post.h (assume): Fix compiler error: x shall be cond.
7144 2013-09-22 Daniel Colascione <dancol@dancol.org>
7146 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7147 warning when compiling without a window system.
7149 2013-09-22 Daniel Colascione <dancol@dancol.org>
7151 * data.c (Qbool_vector_p): New symbol.
7152 (bool_vector_spare_mask, popcount_size_t_generic)
7153 (popcount_size_t_msc, popcount_size_t_gcc)
7155 (bool_vector_binop_driver)
7156 (count_trailing_zero_bits, size_t_to_host_endian)
7157 (Fbool_vector_exclusive_or)
7158 (Fbool_vector_union)
7159 (Fbool_vector_intersection, Fbool_vector_set_difference)
7160 (Fbool_vector_subsetp, Fbool_vector_not)
7161 (Fbool_vector_count_matches)
7162 (Fbool_vector_count_matches_at): New functions.
7163 (syms_of_data): Intern new symbol, functions.
7164 * alloc.c (bool_vector_payload_bytes): New function.
7165 (Fmake_bool_vector): Instead of calling Fmake_vector,
7166 which performs redundant initialization and argument checking,
7167 just call allocate_vector ourselves. Make sure we clear any
7168 terminating padding to zero.
7169 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7170 instead of open-coding the size calculation.
7171 (vroundup_ct): New macro.
7172 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7173 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7174 * composite.c (composition_gstring_put_cache):
7175 Change lint_assume to assume.
7176 * conf_post.h (assume): New macro.
7177 (lint_assume): Remove.
7178 * dispnew.c (update_frame_1): Change lint_assume to assume.
7179 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7181 * image.c (gif_load): Change lint_assume to assume.
7182 * lisp.h (eassert_and_assume): New macro.
7183 (Qbool_vector_p): Declare.
7184 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7185 (swap16, swap32, swap64): New inline functions.
7186 * macfont.m (macfont_shape): Change lint_assume to assume.
7187 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7188 * xsettings.c (parse_settings): Use new swap16 and
7189 swap32 from lisp.h instead of file-specific macros.
7191 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7193 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7194 found (which can legitimately happen when the glyph row at the
7195 window start is disabled in the current_matrix. (Bug#15365)
7197 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7199 Fix syntax.h bug introduced by recent INLINE change.
7200 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7201 conditionally compiled one way in some modules, and a different
7202 way in others. This doesn't work with extern inline functions,
7203 which must have the same definition in all modules, because the
7204 defining code might be shared across modules, depending on the
7205 implementation. Symptoms reported by Martin Rudalics in:
7206 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7207 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7208 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7209 overriding the corresponding functions in syntax.h.
7210 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7211 (syntax_property): New inline functions.
7212 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7213 Rewrite in terms of these new functions.
7215 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7217 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7218 not chars_in_text, whose result depends on the multibyteness of
7219 the current buffer. (Bug#15426)
7221 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7223 Port recent change to hosts where pointers aren't 'long'.
7224 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7225 Don't assume that pointers are the same width as 'long'.
7226 Add a compile-time check that a pointer fits into two X slots.
7228 A simpler, centralized INLINE.
7229 * conf_post.h (INLINE): Define only if not already defined.
7230 This allows us to use a single INLINE, defined by one file
7232 * emacs.c (INLINE): Define it.
7233 Also, include category.h, charset.h, composite.h, dispextern.h,
7234 syntax.h, systime.h, so that their INLINE definitions are expanded
7236 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7237 * buffer.h, buffer.c (BUFFER_INLINE):
7238 * category.h, category.c (CATEGORY_INLINE):
7239 * character.h, character.c (CHARACTER_INLINE):
7240 * charset.h, charset.c (CHARSET_INLINE):
7241 * composite.h, composite.c (COMPOSITE_INLINE):
7242 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7243 * frame.h, frame.c (FRAME_INLINE):
7244 * intervals.h, intervals.c (INTERVALS_INLINE):
7245 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7246 * lisp.h, alloc.c (LISP_INLINE):
7247 * process.h, process.c (PROCESS_INLINE):
7248 * syntax.h, syntax.c (SYNTAX_INLINE):
7249 * systime.h, sysdep.c (SYSTIME_INLINE):
7250 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7251 * window.h, window.c (WINDOW_INLINE):
7252 Remove. All uses replaced with INLINE.
7254 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7256 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7259 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7261 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7262 'const char *' to avoid compiler warnings due to similar change in
7263 the prototype of x_get_string_resource.
7265 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7267 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7268 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7269 going to replace static variables below. Adjust comments.
7270 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7271 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7272 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7273 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7274 Related users changed.
7275 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7276 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7277 last_mouse_movement_time, going to replace static variables below.
7279 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7280 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7282 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7283 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7284 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7285 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7286 static variables below.
7287 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7288 (last_mouse_scroll_bar): Remove.
7289 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7290 (mouseExited): Related users changed.
7292 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7294 Do not use external array to process X scroll bar messages.
7295 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7296 (x_send_scroll_bar_event): Pack window pointer into two slots
7297 of XClientMessageEvent if we're 64-bit. Adjust comment.
7298 (x_scroll_bar_to_input_event): Unpack accordingly.
7300 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7302 Ifdef away recent changes which aren't relevant to NS port.
7303 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7304 [!HAVE_NS]: Declare as such.
7305 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7306 [!HAVE_NS]: Define as such.
7308 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7310 * frame.c (x_redo_mouse_highlight): New function
7311 to factor out common code used in W32 and X ports.
7312 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7313 * xterm.h (struct x_display_info):
7314 * w32term.h (struct w32_display_info):
7315 * nsterm.h (struct ns_display_info): New members
7316 last_mouse_motion_frame, last_mouse_motion_x and
7317 last_mouse_motion_y, going to replace static variables below.
7318 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7319 (redo_mouse_highlight): Remove.
7320 (note_mouse_movement, syms_of_xterm): Adjust user.
7321 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7322 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7323 (redo_mouse_highlight): Remove.
7324 (note_mouse_movement, syms_of_w32term): Adjust user.
7325 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7326 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7328 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7329 * nsfns.m (compute_tip_xy): Adjust user.
7331 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7333 * frame.c (x_mouse_grabbed): New function.
7334 * dispextern.h (x_mouse_grabbed): Add prototype.
7335 (last_mouse_frame): Remove declaration.
7336 * xterm.h (struct x_display_info):
7337 * w32term.h (struct w32_display_info):
7338 * nsterm.h (struct ns_display_info): New member
7339 last_mouse_frame, going to replace...
7340 * xdisp.c (last_mouse_frame): ...global variable.
7341 (note_tool_bar_highlight):
7342 * w32term.c (w32_mouse_position, w32_read_socket):
7343 * xterm.c (XTmouse_position, handle_one_xevent):
7344 Use x_mouse_grabbed.
7345 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7347 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7349 * w32term.c (w32_read_socket): Avoid temporary
7350 variables in a call to x_real_positions.
7351 * xterm.c (handle_one_xevent): Likewise.
7353 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7355 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7356 (x_icon_type): Remove prototype.
7357 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7358 * frame.c (x_icon_type): Remove.
7359 * w32term.c (x_make_frame_visible, x_iconify_frame):
7360 * xterm.c (x_make_frame_visible, x_iconify_frame):
7361 Use x_set_bitmap_icon to factor out common code.
7363 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7365 * dispextern.h (check_x_display_info, x_get_string_resource):
7366 Declare here just once and unify the latter.
7367 * frame.c (check_x_display_info, x_get_string_resource):
7368 * nsterm.h (check_x_display_info):
7369 * xrdb.c (x_get_string_resource):
7370 * xterm.h (check_x_display_info): Remove prototypes.
7371 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7372 * w32reg.c (x_get_string_resource): Likewise.
7373 (w32_get_rdb_resource): Adjust user.
7375 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7377 * xterm.h (struct x_display_info): New member
7378 x_pending_autoraise_frame, going to replace...
7379 * xterm.c (pending_autoraise_frame): ...static variable.
7380 (x_new_focus_frame, XTread_socket): Adjust users.
7381 * w32term.h (struct w32_display_info): New member
7382 w32_pending_autoraise_frame, going to replace...
7383 * w32term.c (pending_autoraise_frame): ...global variable.
7384 (x_new_focus_frame, w32_read_socket): Adjust users.
7386 2013-09-17 Glenn Morris <rgm@gnu.org>
7388 * xdisp.c (message_dolog): If we create *Messages*,
7389 switch it to messages-buffer-mode.
7391 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7393 Don't overuse 'const' in types of locals.
7394 * bidi.c (bidi_count_bytes):
7395 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7396 (xg_event_is_for_scrollbar):
7397 * xselect.c (x_handle_property_notify)
7398 (x_handle_selection_notify, x_handle_dnd_message):
7399 * xsettings.c, xsettings.h (xft_settings_event):
7400 * xterm.c (x_handle_net_wm_state, handle_one_event)
7401 (x_menubar_window_to_frame, x_detect_focus_change)
7402 (construct_mouse_click, note_mouse_movement)
7403 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7404 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7405 (handle_one_xevent, x_handle_net_wm_state):
7406 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7407 (x_handle_dnd_message):
7408 Avoid unnecessary 'const', typically the second 'const' in
7409 'const foo * const arg', a 'const' that does not affect the API
7410 and doesn't significantly help the human reader.
7412 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7414 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7415 only if Glib < 2.36.0.
7416 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7417 * xsettings.c (init_gconf, init_gsettings): Do not check
7419 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7421 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7423 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7425 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7426 before calling g_type_init.
7428 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7430 * nsterm.m (syms_of_nsterm): ... to here.
7432 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7434 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7435 (ignore_next_mouse_click_timeout): Use Time as X does.
7436 (handle_one_xevent): Avoid cast and use unsigned comparison.
7438 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7440 Do not copy X event in handle_one_xevent except KeyPress case.
7441 Wnen XEvent is processed, it is unlikely to be changed except
7442 KeyPress case, so we can avoid copying and use const pointer to
7443 const data to make sure that an event is not changed elsewhere.
7444 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7445 const' and do not create local copy except for the KeyPress event.
7446 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7447 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7448 (x_handle_net_wm_state, x_menubar_window_to_frame)
7449 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7450 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7451 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
7452 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
7453 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
7454 (x_handle_dnd_message):
7455 * xsettings.c (xft_settings_event):
7456 Use 'const XEvent * const' where appropriate.
7457 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
7459 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7461 Fix X event waiting to handle multiple frames.
7462 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
7463 * xterm.c (pending_event_wait): Remove. Adjust users.
7464 (x_detect_focus_change): Pass frame arg.
7465 (handle_one_xevent): Find related frame early and clear per-frame
7466 wait_event_type only if this is an event for the relevant frame.
7467 (x_wait_for_event): Use per-frame wait_event_type.
7469 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
7471 * nsfns.m (Fx_create_frame): Fix font driver registration for
7474 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
7475 for syms_of_macfont.
7477 * nsterm.m: Include macfont.h.
7478 (ns_tmp_flags, ns_tmp_font): Remove.
7479 (ns_compute_glyph_string_overhangs): Check for driver Qns.
7480 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7481 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
7482 (changeFont:): Fix code style. Check for font driver type when
7485 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
7488 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
7489 (nsfont_open): Set font driver type.
7490 Set font->ascent and font->descent. Figure out font instead of
7491 ns_tmp_font, and flags instead of ns_tmp_flags.
7492 Fix indentation. Remove call to ns_draw_text_decoration,
7495 * nsfns.m: Include macfont.h.
7496 (Fx_create_frame): Register macfont driver, make a better default font.
7497 (Fns_popup_font_panel): Get font from macfont driver, if used.
7499 * macfont.m, macfont.h, macuvs.h: New files.
7501 * font.h: Declare syms_of_macfont.
7503 * font.c (syms_of_font): Call syms_of_macfont.
7505 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
7507 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7509 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
7510 and it is always zero for others, so I assume that this is an ancient
7511 leftover which nobody will want to change any more.
7512 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
7513 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
7514 * frame.c (x_set_scroll_bar_width):
7515 * w32fns.c (w32_createscrollbar):
7516 * w32term.c (w32_set_vertical_scroll_bar):
7517 * xfns.c (x_set_scroll_bar_default_width):
7518 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
7519 (x_scroll_bar_expose): Related users changed.
7521 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7523 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
7524 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
7525 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
7527 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
7529 * nsterm.h, w32term.h, xterm.h: ...and not here.
7530 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
7531 Remove unused Xisms.
7532 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
7533 these modules are never compiled otherwise.
7535 2013-09-14 Eli Zaretskii <eliz@gnu.org>
7537 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
7538 Doc fix. (Bug#15375)
7540 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7542 Unify Fx_focus_frame between all ports.
7543 * frame.h (x_focus_frame): New prototype.
7544 * xfns.c (Fx_focus_frame): Remove.
7545 (syms_of_xfns): Do not defsubr it.
7546 (x_focus_frame): X implementation.
7547 * nsfns.m (Fx_focus_frame): Remove.
7548 (syms_of_nsfns): Do not defsubr it.
7549 (x_focus_frame): NS implementation.
7550 * w32term.c (Fx_focus_frame): Remove.
7551 (x_focus_on_frame): Rename to...
7552 (x_focus_frame): W32 implementation.
7553 * w32term.h (x_focus_on_frame): Remove prototype.
7554 * w32fns.c (Fx_focus_frame): Remove.
7555 (syms_of_w32fns): Do not defsubr it.
7556 * frame.c (Fx_focus_frame): Define here.
7557 (syms_of_frame): Defsubr here.
7558 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
7560 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7562 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
7563 All of them are replaced with FRAME_DISPLAY_INFO, defined in
7564 each port to reference the port-specific window system data.
7565 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
7566 (FRAME_DISPLAY_INFO): Define.
7567 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
7568 (FRAME_DISPLAY_INFO): Define. Adjust users.
7569 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
7570 (FRAME_DISPLAY_INFO): Define. Adjust users.
7571 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
7572 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
7573 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
7574 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
7575 * xselect.c, xterm.c: All related users changed.
7577 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7579 * xterm.h (x_window_to_frame, x_any_window_to_frame)
7580 (x_menubar_window_to_frame): Remove prototypes.
7581 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7582 (x_menubar_window_to_frame, x_top_window_to_frame):
7584 * xterm.c (x_window_to_frame, x_any_window_to_frame)
7585 (x_menubar_window_to_frame, x_top_window_to_frame):
7586 ...to here and convert all but the last to static.
7588 2013-09-12 Eli Zaretskii <eliz@gnu.org>
7590 * lisp.mk (lisp): Add w32-common-fns.elc.
7592 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
7594 * charset.c (char_charset): Document an exception for char-charset.
7596 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7598 * xterm.h (x_display_info): New field last_user_time...
7599 * xterm.c (toplevel): ...to replace static last_user_time.
7600 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
7602 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7604 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
7605 scroll bar values to prevent thumb from disappear and update comment.
7607 2013-09-11 Glenn Morris <rgm@gnu.org>
7609 * emacs.c (usage_message): Possessive apostrophe tweak.
7611 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7613 * nsterm.m (syms_of_nsterm): Use Qns.
7614 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
7615 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
7616 * xfns.c (x_display_info_for_name, Fx_open_connection):
7617 Remove old '#if 0' code.
7618 (syms_of_xfns): Use Qx.
7619 * termhooks.h (fullscreen_hook): Remove the leftover.
7620 (struct terminal): Fix typo in comment.
7622 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7624 Cleaning up a few X scroll bar bits.
7625 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
7626 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7627 New member last_seen_part, going to replace...
7628 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
7629 (xt_action_hook) [USE_LUCID]: Adjust user.
7630 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
7631 Lucid-specific scroll bar support.
7632 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
7633 to int and adjust to use last_seen_part member.
7634 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
7635 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7636 Initialize last_seen_part.
7638 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7640 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
7641 insert-buffer-substring an empty string.
7643 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7645 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
7646 avoiding a GCC warning.
7648 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7650 Ifdef away frame tool bar code when it is not really used.
7651 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
7652 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
7653 and minimize_tool_bar_window_p under the above.
7654 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
7655 (fset_tool_bar_window): Likewise.
7656 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7657 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
7658 (change_frame_size_1):
7659 * window.c (window_from_coordinates, Frecenter): Adjust users.
7660 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
7661 code is not really used.
7662 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
7663 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
7664 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
7665 [!USE_GTK && !HAVE_NS]: Define as such.
7666 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
7667 (note_mouse_highlight, expose_frame):
7668 * xfns.c (x_set_tool_bar_lines):
7669 * xterm.c (handle_one_xevent): Adjust users.
7671 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7673 Fix corruption with multiple emacsclient -t instances (Bug#15222).
7674 This bug was introduced by my 2013-08-26 patch, which incorrectly
7675 assumed that the terminfo implementation doesn't use termcap buffers.
7676 * term.c (init_tty) [TERMINFO]: Remove optimization, as
7677 these buffers apparently are used after all.
7678 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
7679 (struct tty_display_info): Define members termcap_term_buffer and
7680 termcap_strings_buffer even if TERMINFO.
7682 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7685 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
7686 'usage' docstring entry to pacify make-docfile.
7688 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
7690 Change comparison functions =, <, >, <=, >= to take many arguments.
7691 * data.c: Change comparison functions' interface and implementation.
7692 * lisp.h: Make arithcompare available for efficient two arg
7694 * bytecode.c: Use arithcompare.
7695 * fileio.c: Use new interface.
7697 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7699 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
7701 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
7703 * eval.c (Feval): Document the new use of `lexical'.
7705 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7707 Review and drop old frame resize hack.
7708 * frame.h (struct frame): Remove force_flush_display_p.
7709 * dispnew.c (update_frame): Adjust user and don't call
7710 flush_frame here. The comment has said that there was an issues
7711 with redisplaying fringes, but I don't see any differences with
7712 and without this hack. Hopefully we can continue without it.
7713 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
7714 current frame matrices twice if resized_p is set.
7716 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7718 Do not populate pure Xism x_sync to other ports.
7719 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
7720 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
7721 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
7722 * w32term.h (x_sync): Remove prototype.
7724 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7726 Cleanup frame flushing.
7727 * dispextern.h (struct redisplay_interface):
7728 Drop flush_display_optional because flush_display is enough
7729 for X and flushing via RIF is just a no-op for others.
7730 * frame.h (flush_frame): New function.
7731 * dispnew.c (update_frame):
7732 * minibuf.c (read_minibuf):
7733 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
7735 * keyboard.c (detect_input_pending_run_timers): Do not flush
7736 all frames but selected one in redisplay_preserve_echo_area.
7737 * nsterm.m (ns_flush): Remove no-op.
7738 (ns_redisplay_interface): Adjust user.
7739 * w32term.h (x_flush): Remove no-op.
7740 (w32_redisplay_interface): Adjust user.
7741 * xterm.c (x_flush): Simplify because we do not flush all
7742 frames at once any more. Adjust comment.
7743 (x_redisplay_interface): Adjust user.
7745 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
7747 Port --without-x --enable-gcc-warnings to Fedora 19.
7748 * gfilenotify.c (globals_of_gfilenotify):
7749 Call g_type_init only if using an older glib version that needs it.
7751 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7753 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7754 (last_glyphless_glyph_merged_face_id): Remove declarations.
7755 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
7756 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7757 (last_glyphless_glyph_merged_face_id): Now static.
7758 (merge_escape_glyph_face): New function, refactored from...
7759 (get_next_display_element): ...here.
7760 (merge_glyphless_glyph_face): New function, refactored from...
7761 (produce_glyphless_glyph): ...here...
7762 * term.c (produce_glyphless_glyph): ...and here.
7764 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
7766 * eval.c (eval_sub): Only call Ffunction if necessary.
7768 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7770 Attempt to make redisplay more selective when changing cursor type.
7771 * frame.h (struct frame): New bitfield cursor_type_changed.
7772 * xdisp.c (cursor_type_changed): Remove.
7773 (try_cursor_movement, redisplay_window, try_window_id)
7774 (set_frame_cursor_types, try_window_reusing_current_matrix):
7775 Adjust to use per-frame bitfield.
7776 (redisplay_internal): Look for cursor type change on each visible
7777 frame and consider all frames if cursor type has been changed on
7778 the frame other than selected. If cursor type has been changed on
7779 selected frame only, do not use fast update.
7781 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7783 Attempt to make redisplay more selective when changing fonts.
7784 * frame.h (struct frame): New bitfield fonts_changed.
7785 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
7786 (adjust_frame_glyphs): Add prototype.
7787 * dispnew.c (fonts_changed_p): Remove.
7788 (adjust_glyphs): Remove because we do not
7789 adjust matrices on all frames at once any more.
7790 (adjust_frame_glyphs): Block and unblock input here.
7791 (adjust_glyph_matrix): Use fonts_changed.
7792 (change_frame_size_1): Use adjust_frame_glyphs.
7793 * font.c (font_open_entity): Use fonts_changed.
7794 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
7795 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7796 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
7797 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
7798 (shrink_mini_window, Fresize_mini_window_internal)
7799 (window_scroll_pixel_based, Fset_window_configuration)
7800 (apply_window_adjustment, Fset_window_vscroll):
7801 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7802 Use adjust_frame_glyphs.
7803 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
7804 (try_window_reusing_current_matrix, try_window_id, display_line)
7805 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
7806 (redisplay_internal): Consider fonts_changed and adjust frame
7807 matrices for each frame only if the frame is visible. If font
7808 has been changed on some frame during full redisplay, retry
7809 only visible frames where the font has been actually changed.
7811 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7813 Cache current header and mode line height for each window.
7814 * window.h (struct window): New fields mode_line_height
7815 and header_line_height.
7816 * window.c (make_window): Initialize them.
7817 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7818 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
7819 (current_mode_line_height, current_header_line_height):
7821 * xdisp.c (current_mode_line_height, current_header_line_height):
7823 (pos_visible_p, init_xdisp): Adjust user.
7824 (redisplay_window): Invalidate mode_line_height and
7825 header_line_height if current and desired matrices do not agree.
7827 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7829 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
7830 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
7832 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7834 Make --without-x compatible with --enable-gcc-warnings.
7835 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
7836 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
7837 members under HAVE_WINDOW_SYSTEM.
7838 * keyboard.c (make_lispy_focus_out): Likewise.
7839 (record_menu_key): Move under HAVE_MENUS.
7840 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
7841 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
7842 (syms_of_xdisp): Adjust user.
7843 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
7844 (start_hourglass, cancel_hourglass):
7845 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
7846 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
7847 and CLEAR_FONT_TABLE_NFONTS.
7848 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
7849 Declare only if HAVE_WINDOW_SYSTEM.
7850 (lface_same_font_attributes_p, clear_face_gcs): Define only
7851 if HAVE_WINDOW_SYSTEM.
7853 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7855 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
7856 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
7857 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
7859 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
7861 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
7863 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7865 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
7866 This fixes a type error on hosts where ptrdiff_t is wider than int.
7868 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
7870 * keyboard.c (read_key_sequence_vs): New function.
7871 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
7874 * callint.c (Fcall_interactively): Always return a vector for 'K'.
7876 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7878 Makefile improvements.
7879 * Makefile.in (config.status): Don't use double-colon rules, as
7880 they are not portable according to POSIX. Fix shell typo with `;
7881 I guess this rule has never been tested?
7882 (VCSWITNESS): New macro, to override any environment var.
7884 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
7886 * xterm.h (struct x_display_info): Do not track X connection
7887 fd separately because it is always available from Display.
7888 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
7891 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7893 * buffer.c (drop_overlay):
7894 * fileio.c (restore_point_unwind): Prefer unchain_marker to
7895 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
7897 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7899 * buffer.c (Fmake_overlay, Fmove_overlay):
7900 * intervals.c (set_point_from_marker):
7901 * print.c (PRINTPREPARE): Prefer signal_error
7902 to plain error and report unsuitable marker too.
7904 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7906 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
7907 for 'dragging' member.
7908 (struct x_output): Remove set-but-unused leftovers
7909 'left_before_move' and 'top_before_move'.
7910 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
7911 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
7912 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
7913 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7914 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7915 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7916 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
7917 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
7919 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
7921 * nsfont.m (INVALID_GLYPH): New define.
7922 (nsfont_encode_char): Use INVALID_GLYPH.
7923 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
7925 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7927 * xterm.c (x_last_mouse_movement_time): Revert last change.
7928 This code should use XDisplayMotionBufferSize to check display's
7929 motion history first, and there are few other issues as well.
7930 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
7931 (handle_one_xevent): Adjust user.
7933 2013-09-02 Martin Rudalics <rudalics@gmx.at>
7935 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
7936 * frame.c (Flast_nonminibuf_frame): ... to here.
7937 (check_minibuf_window): Don't abort if no window was found
7940 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7942 Use XGetMotionEvents to ask the last mouse motion time from X server.
7943 * xterm.c (X_MOTION_HISTORY): Default to 1.
7944 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
7945 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
7946 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
7947 Ifdef away legacy code.
7948 (XTmouse_position, x_scroll_bar_report_motion):
7949 Use x_last_mouse_movement_time.
7950 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
7953 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7955 * msdos.c (last_mouse_window): Move to...
7956 (dos_rawgetc): ...this function and adjust comment.
7957 * nsterm.m (last_window): Rename to last_mouse_window, move to...
7958 (mouseMoved): ...this function and adjust comment.
7959 * w32term.c (last_window): Likewise with...
7960 (w32_read_socket): ...this function.
7961 * xterm.c (last_window): Likewise with...
7962 (handle_one_xevent): ...this function.
7964 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7966 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
7967 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
7968 (handle_one_xevent): ...to here.
7969 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
7972 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7974 * msdos.c (IT_set_terminal_window): Remove no-op.
7975 (initialize_msdos_display): Adjust terminal setup.
7976 * w32console.c (w32con_set_terminal_window): Remove no-op.
7977 (initialize_w32_display): Adjust terminal setup.
7978 * w32term.c (w32_set_terminal_window): Remove no-op.
7979 (w32_create_terminal): Adjust terminal setup.
7980 * xterm.c (XTset_terminal_window): Remove no-op.
7981 (x_create_terminal): Adjust terminal setup.
7983 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
7985 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
7987 (ns_create_terminal): Adjust terminal setup.
7988 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
7990 (w32_create_terminal): Adjust terminal setup.
7991 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
7993 (x_create_terminal): Adjust terminal setup.
7995 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
7997 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
7998 (CLIP_TEXT_POS_FROM_MARKER): New macro.
7999 * dispnew.c (buffer_posn_from_coords):
8000 * window.c (Fwindow_end, displayed_window_lines):
8001 * xdisp.c (redisplay_mode_lines): Use it.
8003 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8005 * fontset.c (face_for_char): Check char in the current face font first
8006 if HAVE_NS (Bug#15138).
8008 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8010 * window.c (temp_output_buffer_show): Make sure window returned
8011 by display_buffer is live (Bug#15213).
8013 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8015 Minor cleanup to avoid forward declarations.
8016 * coding.h (struct ccl_spec): Remove forward declaration.
8017 * composite.h (toplevel): Include font.h.
8018 (struct composition_it, struct face, struct font_metrics):
8019 Remove forward declaration.
8020 * dispextern.h (struct image, struct atimer): Likewise.
8021 * emacsgtkfixed.h (struct frame): Likewise.
8022 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8023 * font.h (struct font_driver, struct font, struct glyph_string)
8024 (struct face): Remove forward declaration.
8025 * fontset.h (struct face, struct font): Likewise.
8026 * frame.h (toplevel): Style cleanup.
8027 (enum output_method): Move to...
8028 * termhooks.h (enum output_method): ...here.
8029 (struct glyph, struct frame, struct ns_display_info)
8030 (struct x_display_info, struct w32_display_info):
8031 Remove forward declaration.
8032 * xterm.h (toplevel): Include termhooks.h.
8033 (struct font, struct window, struct glyph_matrix, struct frame)
8034 (struct input_event, struct face, struct image): Remove forward
8036 * gtkutil.h (struct _widget_value): Likewise.
8037 * keyboard.h (toplevel): Include termhooks.h.
8038 (struct input_event): Remove forward declaration.
8040 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8042 * intervals.c (set_point_from_marker): New function.
8043 * editfns.c (Fgoto_char):
8044 * process.c (Finternal_default_process_filter):
8045 * window.c (select_window_1): Use it.
8046 * buffer.h (set_point_from_marker): Add prototype.
8048 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8050 * w32.c (term_winsock): Call release_listen_threads before calling
8052 (_sys_wait_accept): Wait for accept event in a loop with a finite
8053 timeout, instead of waiting indefinitely. Will hopefully avoid
8054 hanging during exit because WSACleanup deadlocks waiting for the
8055 event object to be released. (Bug#14333)
8057 * w32proc.c (release_listen_threads): New function, signals all
8058 the reader threads that listen for connections to stop waiting.
8060 * w32.h (release_listen_threads): Add prototype.
8062 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8064 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8065 field of new marker (for sanity and safety).
8066 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8067 anyway because XMISCTYPE is a function and can't be an lvalue).
8069 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8071 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8072 (x_after_update_window_line, x_scroll_bar_create)
8073 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8074 (handle_one_xevent, x_clear_frame_area):
8075 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8076 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8077 * xterm.h (x_clear_area): Adjust prototype.
8079 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8081 Hook scanning and indentation functions to find_newline. This helps
8082 to avoid duplicated code and renders more respect to newline cache.
8083 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8084 * cmds.c (Fforward_line):
8085 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8086 Use find_newline and avoid unnecessary point movements.
8087 * search.c (scan_newline): Implement on top of find_newline.
8089 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8091 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8092 scoped code (bug#11258).
8094 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8096 * nsterm.m (last_window): New variable.
8097 (EV_TRAILER2): New macro.
8098 (EV_TRAILER): Call EV_TRAILER2.
8099 (mouseMoved:): Add support for mouse-autoselect-window
8100 on nextstep (Bug#6888).
8102 2013-08-28 Andreas Schwab <schwab@suse.de>
8104 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8105 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8106 Remove unused macro definitions.
8107 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8108 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8109 Only define if emacs.
8111 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8113 Prefer enum glyph_row_area to int where appropriate.
8114 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8116 (window_box, window_box_width, window_box_left, window_box_left_offset)
8117 (window_box_right, window_box_right_offset): Adjust prototypes.
8118 * xdisp.c (window_box, window_box_width, window_box_left)
8119 (window_box_left_offset, window_box_right, window_box_right_offset):
8120 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8121 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8122 * nsterm.m (ns_clip_to_row):
8123 * w32term.c (w32_clip_to_row):
8124 * xterm.c (x_clip_to_row): Likewise.
8126 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8128 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8129 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8131 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8133 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8134 for portability to hosts where /bin/sh has problems.
8136 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8138 Redesign redisplay interface to drop global output_cursor.
8139 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8140 (toplevel): Remove declaration of output_cursor.
8141 (set_output_cursor, x_cursor_to): Remove prototype.
8142 * window.h (struct window): New member output_cursor.
8143 (output_cursor_to): New function to replace RIF member.
8144 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8145 (update_text_area, set_window_cursor_after_update): Use it.
8146 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8147 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8148 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8149 * w32term.c (x_update_window_begin, x_update_window_end):
8150 * xterm.c (x_update_window_begin, x_update_window_end):
8151 Adjust to use per-window output cursor.
8153 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8155 Simplify SELECT_TYPE-related code.
8156 Like EMACS_TIME, this portability layer is no longer needed, since
8157 Emacs has been using fd_set as a portability layer for some time.
8158 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8159 (SELECT_TYPE): Remove. All uses changed to fd_set.
8160 (fd_set) [!FD_SET]: New typedef.
8162 Simplify EMACS_TIME-related code.
8163 This portability layer is no longer needed, since Emacs has been
8164 using struct timespec as a portability layer for some time.
8165 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8166 Include <time.h> rather than "systime.h"; that's all that's needed now.
8167 * dispnew.c: Include <timespec.h> rather than "systime.h";
8168 that's all that's needed now.
8169 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8170 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8171 TIMESPEC_RESOLUTION.
8172 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8173 LOG10_TIMESPEC_RESOLUTION.
8174 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8175 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8176 (make_emacs_time): Remove. All used changed to make_timespec.
8177 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8178 (current_timespec): Rename from current_emacs_time. All uses changed.
8179 (add_emacs_time): Remove. All uses changed to timespec_add.
8180 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8181 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8182 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8183 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8184 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8185 (current_timespec): Rename from current_emacs_time. All uses changed.
8186 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8187 changed to timespec_cmp.
8188 * xgselect.c: Include <timespec.h>, since our .h files don't.
8190 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8192 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8193 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8194 Remove the leftovers.
8195 * gtkutil.c (toplevel): Do not declare Qxft but include
8197 * image.c (toplevel): Do not declare Vlibrary_cache because
8198 it's already done in lisp.h.
8200 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8202 * lisp.h (Mouse_HLInfo): Move from here...
8203 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8204 (reset_mouse_highlight): New function.
8205 * msdos.c (dos_set_window_size, IT_update_begin)
8206 (internal_terminal_init):
8207 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8208 (ns_initialize_display_info):
8209 * w32console.c (initialize_w32_display):
8210 * w32term.c (x_update_window_end, x_free_frame_resources)
8211 (w32_initialize_display_info):
8212 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8213 * window.c (Fdelete_other_windows_internal):
8214 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8215 * termchar.h (toplevel):
8216 * xterm.h (toplevel): Include dispextern.h.
8218 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8220 Fix minor problems found by static checking.
8221 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8222 (expect): Avoid nested-if warning.
8223 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8224 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8225 * nsterm.h, nsterm.m (ns_select):
8226 * xgselect.c, xgselect.h (xg_select):
8227 Adjust signature to better match pselect's.
8228 * nsterm.m (ns_select):
8229 Don't set *TIMEOUT, since pselect doesn't.
8230 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8231 diagnostic about assigning const char * to it.
8232 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8234 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8236 * lread.c (substitute_object_recurse): Handle hash-tables as well
8239 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8241 Fix unlikely core dump in init_tty, and simplify terminfo case.
8242 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8243 The old version incorrectly dumped core if malloc returned a
8244 buffer containing only non-NUL bytes.
8245 (init_tty): Do not allocate or free termcap buffers; the
8246 struct does that for us now.
8247 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8248 (struct tty_display_info): Define members termcap_term_buffer and
8249 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8250 use them. Allocate them directly in struct rather than indirectly
8251 via a pointer, to simplify init_tty.
8253 * frame.c (check_minibuf_window): Initialize 'window' properly,
8254 so that Emacs reliably aborts later if 'window' is not initialized.
8256 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8258 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8259 of VoidSymbol (Bug#15154).
8261 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8263 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8264 mouse_face_beg_y and mouse_face_end_y.
8265 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8266 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8267 Adjust users and update comment where appropriate.
8269 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8271 * frame.c (check_minibuf_window): New function.
8272 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8273 Call check_minibuf_window (Bug#15183).
8275 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8277 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8278 because this is the only last cursor data we need to keep and consult.
8279 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8280 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8283 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8285 Fix recovering from possible decompression error.
8286 Since insert_from_gap doesn't always move point, we can't use PT as
8287 the position where the partially decompressed data ends, and
8288 should count how many bytes was produced so far.
8289 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8290 (unwind_decompress): Really delete partially uncompressed data.
8291 (Fzlib_decompress_region): Take decompressed data size into account.
8293 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8295 * syntax.c (init_syntax_once): Adjust comment and do an early
8296 initialization of Qchar_table_extra_slots just once...
8297 * casetab.c (init_casetab_once):
8298 * category.c (init_category_once):
8299 * character.c (syms_of_character):
8300 * coding.c (syms_of_coding):
8301 * xdisp.c (syms_of_xdisp): ...and omit it here.
8303 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8305 * xdisp.c (get_next_display_element): Don't apply to characters
8306 from a display vector the logic of setting it->end_of_box_run_p
8307 suitable for characters from a buffer. (Bug#15175)
8309 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8310 to handle directories, rather than '_utime' which doesn't.
8313 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8315 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8316 or fullscreen (Bug#14627).
8318 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8320 System-dependent integer overflow fixes.
8321 * process.c (Fset_process_window_size): Signal an error if
8322 the window size is outside the range supported by the lower level.
8323 * sysdep.c (set_window_size): Return negative on error,
8324 nonnegative on success, rather than -1, 0, 1 on not in system,
8325 failure, success. This is simpler. Caller changed.
8326 (serial_configure): Remove unnecessary initialization of local.
8327 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8328 size fits in unsigned long; this isn't true on some 32-bit hosts.
8329 Avoid buffer overrun if some future version of /proc/meminfo has a
8330 variable name longer than 20 bytes.
8331 (system_process_attributes) [__FreeBSD__]:
8332 Don't assume hw.availpages fits in 'int'.
8334 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8336 Don't let very long directory names overrun the stack.
8337 Fix some related minor problems involving "//", vfork.
8338 * callproc.c (encode_current_directory): New function.
8339 (call_process): Don't append "/"; not needed.
8340 * fileio.c (file_name_as_directory_slop): New constant.
8341 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8342 this can save the caller having to alloca.
8343 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8344 Use SAFE_ALLOCA, not alloca.
8345 (directory_file_name, Fexpand_file_name): Leave leading "//"
8346 alone, since it can be special even on POSIX platforms.
8347 * callproc.c (call_process):
8348 * process.c (Fformat_network_address):
8349 * sysdep.c (sys_subshell):
8350 Use encode_current_directory rather than rolling our own.
8351 (create_process): No need to encode directory; caller does that now.
8352 * process.h (encode_current_directory): New decl.
8353 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8354 Rework to avoid 'goto xyzzy;'.
8356 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8358 * xdisp.c (handle_face_prop): If the default face was remapped use
8359 the remapped face for strings from prefix properties. (Bug#15155)
8361 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8363 Minor cleanup for redisplay interface and few related functions.
8364 * frame.h (enum text_cursor_kinds): Move from here...
8365 * dispextern.h (enum text_cursor_kinds): ...to here.
8366 (toplevel): Drop unnecessary declarations.
8367 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8368 in update_window_end_hook and draw_window_cursor functions.
8369 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8370 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8371 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8372 * xterm.c (x_update_window_end, x_draw_window_cursor):
8373 * xdisp.c (display_and_set_cursor, update_window_cursor)
8374 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8375 enum text_cursor_kinds where appropriate.
8377 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8379 Redesign redisplay interface to drop updated_row and updated_area.
8380 * dispextern.h (updated_row, updated_area): Remove declaration.
8381 (struct redisplay_interface): Pass glyph row and row area parameters
8382 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8383 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8385 * dispnew.c (updated_row, updated_area): Remove.
8386 (redraw_overlapped_rows, update_window_line): Adjust user.
8387 (update_marginal_area, update_text_area): Likewise. Pass updated row
8388 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8389 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8392 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8394 * process.c (flush_pending_output): Remove stub.
8397 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8399 * callproc.c: Fix race that killed background processes (Bug#15144).
8400 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8401 Record deleted process-id in critical section, not afterwards.
8402 Don't mistakenly kill process created by a call-process invocation
8403 that discards output and does not wait.
8405 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8407 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8408 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8409 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8410 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8411 to shut up compiler in mark_object.
8412 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8414 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8416 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8417 We can't portably rely on PTY_OPEN doing that, even if
8418 it calls posix_openpt with O_CLOEXEC.
8420 2013-08-20 Kenichi Handa <handa@gnu.org>
8422 * character.c (string_char): Improve commentary.
8424 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8426 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8427 (struct animation_cache): Make signature a flexible array member.
8428 All uses changed. This is a tad slower but may insulate us better
8429 from future changes to ImageMagick.
8431 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8433 * image.c: Shrink memory needed for animation cache.
8434 (SIGNATURE_DIGESTSIZE): New constant.
8435 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8436 (imagemagick_create_cache): Copy the signature. This saves
8437 several KB of memory that ImageMagick wastes per signature.
8438 Don't bother updating the update_time, as the caller does that now.
8439 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8440 it's a fixed size struct member now.
8441 (imagemagick_get_animation_cache): Always destroy the signature,
8442 as it's now imagemagick_create_cache's responsibility to copy it.
8443 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8444 and use memcmp rather than strcmp.
8445 eassert that ImageMagick returns a signature of the specified length.
8447 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8449 * image.c (imagemagick_get_animation_cache): Don't segfault on
8451 (imagemagick_get_animation_cache): Revert to previous definition
8452 so that it actually works. But keep the memory leak fix.
8453 (imagemagick_get_animation_cache): Fix memory leak.
8455 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8457 * image.c: Fix animation cache signature memory leak.
8458 Fix some other minor performance problems while we're at it.
8459 (imagemagick_create_cache): Clear just the members that
8460 need clearing. Don't set update_time, as caller does that now.
8461 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
8462 Simplify by using pointer-to-pointer instead of a prev pointer.
8463 (imagemagick_prune_animation_cache): Use make_emacs_time rather
8464 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
8465 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
8466 it's already a copy. Free the signature probe unless it's cached.
8468 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
8469 This was introduced by my 2013-08-12 fix for Bug#15035.
8471 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
8473 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
8474 (imagemagick_prune_animation_cache): Now static.
8476 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
8478 * image.c (imagemagick_get_animation_cache): Don't segfault when
8479 pruning all entries.
8481 2013-08-18 Ken Brown <kbrown@cornell.edu>
8483 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
8484 static heap if ENABLE_CHECKING is defined.
8485 (max_bss_sbrk_ptr): New variable.
8487 (report_sheap_usage): Report maximum static heap usage instead of
8488 ending static heap usage.
8490 2013-08-17 Eli Zaretskii <eliz@gnu.org>
8492 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
8493 of zlib_initialized according to the results of calling
8494 init_zlib_functions.
8496 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
8498 * image.c: Implement an ImageMagick per-image cache.
8499 (imagemagick_get_animation_cache): Fix a double-free error.
8500 (imagemagick_load_image): Remove the ping_wand code, which only
8501 apparently saved time on invalid animated images, and slowed down
8502 everything else. Optimise for the common case.
8504 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
8506 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
8508 * editfns.c (insert_before_markers): Mention overlay in the doc string.
8510 * marker.c (set_marker): Remove documentation of undefined behavior.
8512 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8514 * image.c (imagemagick_compute_animated_image): Animate correctly
8515 when sub-images are smaller than the main image.
8516 (imagemagick_compute_animated_image): Setting the iterator row to
8517 zero is apparently not allowed.
8518 (imagemagick_compute_animated_image): Allow images that say they
8519 have sub-images that are bigger than the main image, but just crop
8522 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
8524 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
8526 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8528 * image.c (imagemagick_compute_animated_image): Respect the GIF
8531 2013-08-15 Ken Brown <kbrown@cornell.edu>
8533 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
8534 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
8537 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
8539 Fix minor problems found by static checking.
8540 * frame.c (delete_frame):
8541 * xdisp.c (next_element_from_display_vector):
8542 Avoid uninitialized local.
8543 * image.c (imagemagick_compute_animated_image): Port to C89.
8544 Prefer usual GNU indentation style for loops.
8545 Be more careful about bizarrely large sizes, by using ptrdiff_t
8548 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8550 Fix infinite frame selection loop (Bug#15025).
8551 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
8553 2013-08-15 Eli Zaretskii <eliz@gnu.org>
8555 * xdisp.c (compute_window_start_on_continuation_line):
8556 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
8557 to make sure we end up setting the window start at the leftmost
8558 visible character of the display line. This avoids funky
8559 horizontal shifting because the window start is not kept on the
8560 same position. (Bug#15090)
8561 (next_element_from_display_vector): Support 'box' face attribute
8562 in the face definitions of a display vector. (Bug#15099)
8564 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8566 * image.c (imagemagick_compute_animated_image): Implement animated
8568 (imagemagick_compute_animated_image): Fix some compilation
8569 warnings. Implement a very simple cache to make the animation
8570 usable at all, but it should be replaced with a per-image cache.
8572 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8574 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
8575 to do `for' loops over alist values.
8576 * buffer.h (FOR_EACH_BUFFER):
8577 * process.c (FOR_EACH_PROCESS): Use it.
8578 (handle_child_signal, status_notify, Fget_buffer_process)
8579 (kill_buffer_processes): Use FOR_EACH_PROCESS.
8581 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8583 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
8584 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
8585 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
8586 to xzalloc and so avoid redundant call to memset.
8587 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
8588 members because it is allocated with xzalloc and so already zeroed.
8590 2013-08-14 Ken Brown <kbrown@cornell.edu>
8592 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
8595 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8597 Utility function and macro to copy Lisp string to C string.
8598 * lisp.h (xlispstrdupa): New macro.
8599 (xlispstrdup): New prototype.
8600 * alloc.c (xlispstrdup): New function.
8601 * callint.c (Fcall_interactively):
8602 * fileio.c (Ffile_name_directory, Fexpand_file_name)
8603 (Fsubstitute_in_file_name):
8604 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
8605 * image.c (x_create_bitmap_from_file):
8606 * w32term.c (w32_term_init):
8607 * xterm.c (x_term_init): Use xlispstrdup.
8609 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
8611 * image.c (imagemagick_load_image): Make animated pictures work.
8612 There's still some problems with background color settings, though
8615 * decompress.c (unwind_decompress): Always restore point.
8617 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
8619 * marker.c (set_marker): Reformat documentation.
8621 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
8623 * xdisp.c (cursor_type_changed): Now static.
8625 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
8626 Use changed. This avoids the need to call xmalloc and for the
8627 caller to call xfree, and avoids memory leaks in some situations.
8629 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8631 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
8632 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
8633 (redisplay_window): If window_end_valid is cleared due to non-zero
8634 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
8635 so do not call to try_cursor_movement for that window.
8637 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8639 * window.h (struct window): Convert window_end_pos and
8640 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
8641 (wset_window_end_pos, wset_window_end_vpos): Remove.
8642 * dispnew.c (adjust_glyph_matrix):
8643 * window.c (Fwindow_end, replace_window, set_window_buffer)
8645 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
8646 (set_vertical_scroll_bar, redisplay_window, try_window)
8647 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
8648 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
8649 (note_mouse_highlight): Adjust users.
8650 (try_cursor_movement): Likewise. Convert old precondition to eassert.
8653 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8655 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
8656 * image.c (imagemagick_filename_hint): Use `const char *' and
8657 prefer SSDATA to SDATA to avoid warnings.
8659 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8661 Cleanup window fringes, margins and scroll bars adjustments.
8662 * window.c (set_window_fringes, set_window_margins)
8663 (set_window_scroll_bars, apply_window_adjustment): New functions.
8664 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
8665 (Fset_window_scroll_bars): Use them.
8667 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8669 * window.h (struct window): Convert scroll_bar_width
8670 from Lisp_Object to integer. Adjust comment.
8671 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
8673 * window.c (wset_scroll_bar_width): Remove.
8674 (make_window): Initialize scroll_bar_width.
8675 (Fsplit_window_internal): Use direct assignment.
8676 (Fset_window_configuration, save_window_save):
8677 Convert Lisp_Object to integer and back where appropriate.
8678 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
8679 bar was actually changed, and mention this in docstring.
8681 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8683 * decompress.c: Minor simplifications.
8684 (Fzlib_decompress_region): Don't bother verifying
8685 that avail_out <= UINT_MAX, as that was confusing.
8686 Mention the restriction in a comment instead.
8687 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
8689 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8691 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
8692 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
8694 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8696 * image.c (imagemagick_filename_hint): Check for errors in the
8699 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8701 * window.c (Fwindow_margins): Return nil when there's no marginal
8702 area, as per the documented API.
8704 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
8705 Fmake_vector, as scroll bar's struct members are not all Lisp
8706 objects now. This avoids crashes in GC.
8708 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
8709 bool, so its address could be taken.
8711 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8713 * image.c (imagemagick_filename_hint): New function to possibly
8714 apply `image-content-type-suffixes'.
8715 (imagemagick_load_image): Use it.
8717 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8719 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
8720 if loading zlib failed.
8722 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8724 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
8725 2013-08-13 checkin below. Change bool to BOOL, rule is:
8726 All Obj-C code uses BOOL, except for interfaces callable from C.
8728 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
8730 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8732 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
8733 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
8734 bool instead of BOOL.
8735 * w32term.h (struct scroll_bar): Convert fringe_extended_p
8736 from Lisp_Object to bitfield. Adjust comment.
8737 * w32term.c (x_scroll_bar_create): Adjust user.
8738 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
8739 * xterm.c (XTset_vertical_scroll_bar): Likewise.
8740 Use bool for boolean.
8741 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
8742 to `unsigned int' when defining a bitfield.
8744 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8746 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
8748 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8750 * window.h (struct window): Convert left_margin_cols and
8751 right_margin_cols from Lisp_Objects to integers. Adjust comment.
8752 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
8753 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
8755 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
8757 (showing_window_margins_p, update_window_line, update_frame_1):
8758 * fringe.c (draw_fringe_bitmap_1):
8759 * xdisp.c (window_box_width): Adjust users.
8760 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
8761 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
8762 Use direct assignment.
8763 (Fset_window_configuration, save_window_save, Fwindow_margins):
8764 Convert Lisp_Object to integer and back where appropriate.
8765 (Fset_window_margins): Adjust user. Return t if any margin
8766 was actually changed, and mention this in docstring.
8768 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
8770 * syntax.c (forward_word):
8771 * cmds.c (forward_char, backward_char): Mention the optional argument.
8773 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8775 * window.h (struct window): Convert left_fringe_width
8776 and right_fringe_width from Lisp_Objects to integers.
8778 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
8779 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
8780 * window.c (wset_left_fringe_width, wset_right_fringe_width):
8782 (make_window): Initialize new integer fields to -1.
8783 (Fsplit_window_internal): Use direct assignment.
8784 (Fset_window_configuration, save_window_save):
8785 Convert Lisp_Object to integer and back where appropriate.
8786 (Fset_window_fringes): Adjust user. Return t if any fringe
8787 was actually changed, and mention this in docstring.
8789 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8791 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
8792 * nsfns.m (x_set_cursor_type):
8793 * w32fns.c (x_set_cursor_type):
8794 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
8795 * xdisp.c (set_frame_cursor_types): ...but in common code.
8797 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8799 * font.c (clear_font_cache): New function, stripped from...
8800 (Fclear_font_cache): ...here, which now uses the function
8801 above. Adjust comment.
8802 * font.h (clear_font_cache): Add prototype.
8803 * xfaces.c (clear_face_cache): Use clear_font_cache.
8805 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8807 * window.c (Fset_window_start): Compare `w', not `window' because
8808 `w' might not be equal to `window' after call to decode_live_window.
8810 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8812 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
8813 This fixes a problem introduced by the Bug#15035 patch
8814 when using GPG. Reported by Herbert J. Skuhra.
8816 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8818 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
8819 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
8820 not yet initialized.
8822 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8824 * decompress.c (Fzlib_decompress_region): Support zlib
8825 decompression, too, and rename.
8827 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8829 Minor zlib configuration tweaks.
8830 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
8831 Don't assume presence of fn_inflateInit2_ zlib internal function.
8833 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8835 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
8836 include the zlib prefix.
8838 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8840 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
8841 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
8842 define static variables that are pointers to zlib functions to be
8844 (init_zlib_functions) [WINDOWSNT]: New function.
8845 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
8847 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
8848 macros instead of invoking the zlib functions directly.
8849 (syms_of_decompress): DEFSYM Qzlib_dll.
8850 Staticpro Szlib_available_p.
8852 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
8854 Avoid looping over all frame windows to freeze and unfreeze.
8855 * window.h (struct window): Drop frozen_window_start_p.
8856 (freeze_window_starts): Drop prototype.
8857 * frame.h (struct frame): New frozen_window_starts flag.
8858 (FRAME_WINDOWS_FROZEN): New macro.
8859 * window.c (freeze_window_start, freeze_window_starts):
8861 (select_window, replace_window): Adjust users.
8862 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
8863 (window_frozen_p): New function.
8864 (redisplay_window): Use it.
8866 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8868 Fix some fd issues when running subprocesses (Bug#15035).
8869 Fix bugs that can leak files or file descriptors on errors.
8870 Don't unlink open temp files, as that's hard for users to diagnose
8871 when things go awry (e.g., temp disk exhausted).
8872 Don't bother to lock temp files. Check for invalid recursion.
8873 * callproc.c (synch_process_fd): Remove. All uses removed.
8874 (synch_process_tempfile): New var or macro.
8875 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
8877 (record_kill_process): New arg, the temp name. All callers changed.
8878 (delete_temp_file): Now just a simple wrapper around unlink.
8879 (call_process_kill): New arg, the call_process_fd array.
8880 Close them all. Clear synch_process_pid. Remove the temp file,
8881 or arrange for it to be removed.
8882 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
8883 that's been moved to synch_process_tempfile. Caller changed.
8884 Do not remove the tempfile; that's now call_process_kill's
8886 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
8887 call_process_kill; the caller now does that.
8888 (call_process_cleanup): Do not close the process fd; that's now
8889 call_process_kill's responsibility.
8890 (Fcall_process): Implement via new function call_process, which
8891 has most of the old body of Fcall_process, but with a different API.
8892 (call_process): New function that does not open or close filefd if
8893 it is nonnegative. Record which fds need to be closed, and let
8894 call_process_kill close (and remove the tempfile, on MSDOS) on error.
8895 Signal an error if invoked recursively (could be done via a hook).
8896 Simplify creation of the tempfile in the MSDOS case.
8897 Don't create the output file until after checking for the executable.
8898 Report any failure to open /dev/null.
8899 Don't open /dev/null for writing twice; once is enough.
8900 Don't create pipe if all output is being discarded or sent to file.
8901 Don't worry about setting up the coding system or reading from the
8902 pipe if all output is being discarded.
8903 Hoist fd_error local into top level, to lessen block nesting.
8904 Don't record deleted pid here; now done by Fcall_process_region.
8905 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
8906 and note its success in synch_process_tempfile.
8907 Do not leak resources when child_setup fails.
8908 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
8909 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
8910 (create_temp_file): Now returns open fd, with an additional
8911 Lisp_Object * argument to return the name. All callers changed.
8912 Do not close the file; rewind it instead, and leave it open for
8913 the caller. Do not lock the temp file. Unwind-protect the file
8914 and the file-descriptor.
8915 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
8916 If an asynchrounous process, record it here, not in call_process.
8917 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
8918 * eval.c (set_unwind_protect): New function.
8919 * fileio.c (write_region): New function, generalized from the
8920 old Fwrite_region. Do not lock temp files.
8921 (Fwrite_region): Use it.
8922 * lisp.h (set_unwind_protect, write_region): New decls.
8923 * process.c: Include <verify.h>.
8924 (make_process): Mark fds as initially closed.
8925 (deleted_pid_list): Now a list of pid-filename pairs.
8927 (close_process_fd): New function.
8928 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
8929 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
8930 New constants. Verify that their number matches PROCESS_OPEN_FDS.
8931 (create_process, create_pty, Fmake_serial_process)
8932 (server_accept_connection): Record which fds need to be closed,
8933 and let deactivate_process close them.
8934 (Fmake_network_process): Do not discard the unwind-protect
8935 until it's safe to do so.
8936 (deactivate_process): Close the fds opened by create_process etc.
8937 (Fprocess_send_eof): Adjust to new way of recording open fds.
8938 Report an error if /dev/null can't be opened, instead of aborting.
8939 * process.h (PROCESS_OPEN_FDS): New constant.
8940 (struct Lisp_Process): New member open_fds.
8941 (record_kill_process, record_deleted_pid): Adjust signatures.
8942 (record_deleted_pid): Move decl here ...
8943 * syswait.h (record_deleted_pid): ... from here.
8945 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
8947 * decompress.c: Fix bugs with large buffers and weird inputs.
8948 Tune a bit. Reindent as per usual Emacs style.
8949 (BUFFER_SIZE): Remove.
8950 (Fdecompress_gzipped_region): Do not mishandle input buffers with
8951 more than UINT_MAX bytes. Decompress into the gap instead of into
8952 an auto buffer, as this should avoid copying. Return nil if
8953 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
8954 set immediate_quit; we shouldn't trust zlib code that much.
8956 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
8958 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
8959 errors, and really move the gap to where we want it.
8961 * lisp.h: Include decompress.c support.
8963 * emacs.c (main): Include decompress.c support.
8965 * Makefile.in: Include -lz if present.
8967 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
8969 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
8970 (initWithTitle:): Initialize frame to 0.
8971 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
8972 (fillWithWidgetValue:frame:): Rename from
8973 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
8975 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
8976 fillWithWidgetValue:frame:
8978 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
8979 remove memory leak warnings.
8981 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
8982 (ns_check_menu_open): Handle menu == nil. Remove assignment to
8985 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
8986 (x_activate_menubar): Update the whole menu.
8987 (trackingNotification:): Call ns_check_menu_open if tracking ends.
8988 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
8989 current event is not NSSystemDefined (Bug#15001).
8990 Call ns_check_menu_open only if trackingMenu is 2.
8991 (menuDidClose:): New method, decrease trackingMenu.
8992 (fillWithWidgetValue:setDelegate:): New method.
8993 (fillWithWidgetValue:): Call the above.
8995 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
8997 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
8999 Omit some unnecessary casts.
9000 Many of these go back to the old pre-C89 days, when they may have
9001 been needed, but we've been assuming C89 or later for a while now.
9002 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9003 (live_float_p, live_misc_p, live_vector_p):
9004 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9005 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9006 (defvar_per_buffer):
9007 * callint.c (Fcall_interactively):
9008 * doc.c (Fsubstitute_command_keys):
9009 * filelock.c (get_boot_time):
9010 * frame.c (xrdb_get_resource):
9011 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9012 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9013 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9014 (menuitem_highlight_callback, menu_destroy_callback)
9015 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9016 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9017 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9018 (xg_tool_bar_help_callback, tb_size_cb):
9019 * image.c (xpm_alloc_color, png_read_from_memory)
9020 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9021 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9023 * keymap.c (describe_map):
9024 * nsfns.m (Fns_display_monitor_attributes_list):
9025 * nsmenu.m (process_dialog:):
9026 * nsterm.m (hold_event):
9027 * process.c (wait_reading_process_output):
9028 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9029 * scroll.c (do_direct_scrolling, scrolling_1):
9030 * termcap.c (tgetent):
9031 * window.c (check_window_containing, add_window_to_list)
9032 (freeze_window_starts):
9033 * xdisp.c (compare_overlay_entries, vmessage):
9034 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9035 (x_get_monitor_attributes_xrandr)
9036 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9037 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9038 * xfont.c (xfont_match, xfont_open):
9039 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9040 (menubar_selection_callback, menu_position_func)
9041 (popup_selection_callback, create_and_show_popup_menu)
9042 (dialog_selection_callback, create_and_show_dialog):
9043 * xrdb.c (x_get_string_resource)
9045 * xsmfns.c (x_session_check_input):
9046 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9047 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9048 (xaw_jump_callback, xaw_scroll_callback):
9049 Omit unnecessary casts.
9051 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9053 Minor string-length refactoring.
9054 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9055 * frame.c (make_monitor_attribute_list):
9056 Prefer build_string to strlen + make_string.
9058 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9060 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9061 don't check minor_code (Bug#14417).
9063 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9065 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9066 vertical positions instead. This avoids calling MATRIX_ROW with
9067 row numbers that are possibly beyond valid limits. (Bug#15064)
9069 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9071 Use xstrdup and build_unibyte_string where applicable.
9072 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9073 * xfns.c (x_window):
9074 * xrdb.c (x_get_customization_string):
9075 * xterm.c (xim_initialize):
9076 * w32fns.c (w32_window): Use xstrdup.
9077 (w32_display_monitor_attributes_list):
9078 * emacs.c (init_cmdargs):
9079 * keyboard.c (PUSH_C_STR):
9080 * nsfont.m (nsfont_open):
9081 * sysdep.c (system_process_attributes):
9082 * w32.c (system_process_attributes):
9083 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9085 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9087 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9088 variables of these types so that GDB would know about them, as aid
9089 for debugging fatal exceptions. (Bug#15024) See also
9090 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9093 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9095 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9096 larger than the NSWindow (Bug#14934).
9098 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9100 Redesign redisplay interface to drop global variable updated_window.
9101 Always pass currently updated window as a parameter to update routines.
9102 * dispextern.h (updated_window): Remove declaration.
9103 (struct redisplay_interface): Pass window parameter to
9104 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9105 and after_update_window_hook.
9106 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9108 * dispnew.c (updated_window): Remove.
9109 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9110 (update_window_line): Adjust to match redisplay interface changes.
9111 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9112 (ns_scroll_run, ns_after_update_window_line):
9113 * w32term.c (x_update_window_begin, x_update_window_end)
9114 (x_after_update_window_line, x_scroll_run):
9115 * xterm.c (x_update_window_begin, x_update_window_end)
9116 (x_after_update_window_line, x_scroll_run):
9117 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9118 Likewise. Adjust comments where appropriate.
9119 (x_cursor_to): Simplify because this is always called during window
9120 update (but install debugging check anyway).
9121 (expose_window): Check must_be_updated_p flag to see whether this
9122 function is called during window update.
9124 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9126 Do not reset window modification event counters excessively.
9127 These leftovers and poor man's tricky methods to catch extra
9128 redisplay's attention are no longer needed.
9129 * frame.c (set_menu_bar_lines_1):
9130 * minibuf.c (read_minibuf_unwind):
9131 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9132 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9133 (window_scroll_line_based, Fset_window_configuration):
9134 * xdisp.c (redisplay_window): Do not reset last_modified and
9135 last_overlay_modified counters.
9137 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9139 * xselect.c (x_send_client_event): Set send_event and serial, memset
9140 data.l as it might be bigger than data.b. Use 24 bit mask to
9141 XSendEvent (Bug#15034).
9143 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9145 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9146 for TTY frames that are not the top frame on their console.
9149 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9151 * w32term.c (w32fullscreen_hook): Really maximize frame when
9152 asked for (Bug#14841).
9154 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9156 Prefer selected_window to Fselected_window, likewise for frames.
9157 * buffer.c (Fbuffer_swap_text):
9158 * data.c (Fvariable_binding_locus):
9159 * window.c (run_window_configuration_change_hook): Adjust users.
9160 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9161 Use decode_live_frame.
9163 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9165 Be more careful if selected window shows the buffer other than current,
9166 use window_outdated only if this is not so. This change should also
9167 address some weird issues discussed in Bug#13012.
9168 * window.h (window_outdated): New prototype.
9169 * window.c (window_outdated): Now here. Convert from static and
9170 always assume window's buffer.
9171 (Fwindow_end, Fwindow_line_height): Use it.
9172 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9173 and always assume window's buffer.
9174 (redisplay_window): Adjust user.
9175 (redisplay_internal): Call to reconsider_clip_changes once and
9176 check whether mode line should be updated only if selected window
9177 shows current buffer.
9178 (run_window_scroll_functions): Use eassert for debugging check.
9179 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9181 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9183 * window.c (window_scroll, window_scroll_pixel_based)
9184 (window_scroll_line_based): Use bool for booleans.
9186 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9188 * process.c: Fix minor off-by-one issues in descriptor counts.
9189 This shouldn't fix any real bugs, but it cleans up the code a bit.
9190 (max_process_desc, max_input_desc): -1, not 0, means none.
9192 (delete_input_desc): New function.
9193 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9194 (deactivate_process): Scan backwards when recomuting max_process_desc;
9195 that should be faster.
9196 (init_process_emacs): Initialize max_input_desc.
9198 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9200 Use region cache to speedup bidi_find_paragraph_start.
9201 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9202 Rename cache_long_line_scans to cache_long_scans.
9203 * buffer.c (bset_cache_long_line_scans): Rename to
9204 bset_cache_long_scans.
9205 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9206 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9208 (syms_of_buffer): Rename cache-long-line-scans to
9209 cache-long-scans. Adjust docstring.
9210 * search.c (newline_cache_on_off):
9211 * indent.c (width_run_cache_on_off): Adjust users.
9212 * bidi.c (bidi_paragraph_cache_on_off): New function.
9213 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9214 * insdel.c (prepare_to_modify_buffer):
9215 Invalidate bidi_paragraph_cache if enabled.
9217 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9219 Invalidate region caches only if buffer text is going to be changed.
9220 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9221 (modify_text): ...new prototype.
9222 (prepare_to_modify_buffer_1): New prototype.
9223 * textprop.c (modify_region): Rename to...
9224 (modify_text_properties): ...new function.
9225 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9226 (Fremove_list_of_text_properties): Adjust users.
9227 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9228 (modify_text): ...new function.
9229 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9230 (prepare_to_modify_buffer_1): ...new function.
9231 * casefiddle.c (casify_region):
9232 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9233 (Ftranspose_regions): Use modify_text.
9235 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9237 * lisp.mk (lisp): Add nadvice.elc.
9239 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9241 New macro to iterate over live buffers similar to frames.
9242 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9243 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9244 Declare buffer-related variables here to offload lisp.h.
9245 * buffer.c (Vbuffer_alist): Adjust comment.
9246 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9247 (other_buffer_safely):
9248 * data.c (store_symval_forwarding):
9249 * dispnew.c (Fframe_or_buffer_changed_p):
9250 * fileio.c (Fdo_auto_save):
9251 * filelock.c (unlock_all_files):
9252 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9254 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9256 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9257 * callproc.c (create_temp_file):
9258 * filelock.c (create_lock_file):
9259 Assume mkostemp, since it's now provided by Gnulib.
9261 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9263 * w32.c (mkostemp): New function.
9264 (mktemp): Remove, no longer used. Most of the code reused in
9265 mkostemp. (Bug#15015)
9266 (mktemp): Don't undef.
9268 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9270 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9271 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9272 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9273 (free_glyph_pool, check_glyph_memory): Likewise for
9274 all users. Adjust comments where appropriate.
9276 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9278 * composite.h: Minor fixups.
9279 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9280 to fix a misspelling, and change it to an inline function while
9281 we're at it (it need not be a macro). All uses changed.
9282 (composition_method, composition_valid_p):
9283 Rewrite to avoid assignments in if-conditions.
9285 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9287 Do not use global Lisp_Object in composition macros.
9288 * composite.h (composition_temp): Remove declaration.
9289 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9290 (composition_method, composition_valid_p): ...inline functions.
9291 (compose_region): Remove the leftover.
9292 * composite.c (composition_temp): Remove.
9293 (run_composition_function, update_compositions)
9294 (composition_compute_stop_pos, composition_adjust_point)
9295 (Ffind_composition_internal):
9296 * coding.c (handle_composition_annotation):
9297 * xdisp.c (handle_composition_prop, check_point_in_composition):
9298 Related users changed.
9300 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9302 Drop FRAME_PTR typedef.
9303 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9304 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9305 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9306 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9307 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9308 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9309 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9310 All related users changed.
9312 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9314 * eval.c (default_toplevel_binding): New function.
9316 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9317 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9318 (syms_of_eval): Export them.
9319 * data.c (Fdefault_value): Micro cleanup.
9320 * term.c (init_tty): Use "false".
9322 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9324 Fix X GC leak in GTK and raw (no toolkit) X ports.
9325 * xterm.c (x_free_frame_resources): If white and black relief
9326 GCs are allocated, always free them here.
9327 * xfns.c (x_make_gc): Omit redundant initialization.
9328 * widget.c (create_frame_gcs): Remove the leftover.
9329 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9330 in x_free_frame_resources.
9332 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9334 * nsterm.m (windowWillResize:toSize:): Only change title if
9335 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9337 (viewDidEndLiveResize): New method.
9339 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9340 inside NS_IMPL_COCOA.
9342 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9344 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9345 Do not check whether undo is enabled because record_insert and
9346 record_delete does that themselves.
9348 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9350 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9351 member which is not really used any more.
9352 (FRAME_XIC_BASE_FONTNAME): Remove.
9353 * xfns.c (xic_free_fontset): Adjust user.
9354 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9355 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9356 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9357 (xdialog_show): Use eassert for debugging check.
9358 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9360 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9362 * fileio.c, fns.c (merge): Move extern decl from here ...
9363 * lisp.h (merge): ... to here.
9365 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9367 Fix last font-related change.
9368 * w32font.h (w32font_list_internal, w32font_match_internal):
9370 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9371 (uniscribe_list_family): Adjust to match font API change.
9372 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9373 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9375 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9377 * frame.h (FRAME_MOUSE_UPDATE):
9378 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9379 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9381 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9383 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9384 * font.h (struct font_driver): Change list, match, and list_family
9385 functions to accept struct frame * as first arg.
9386 * font.c (font_score, font_compare, font_sort_entities):
9388 (font_sort_entities, font_list_entities, font_select_entity)
9389 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9390 match font API change.
9391 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9392 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9393 * ftxfont.c (ftxfont_list, ftxfont_match):
9394 * xftfont.c (xftfont_list, xftfont_match):
9395 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9396 * w32font.c (w32font_list, w32font_match, w32font_list)
9397 (w32font_list_internal, w32_font_match_internal): Likewise.
9398 * xfaces.c (Fx_family_fonts): Adjust user.
9400 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9402 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9403 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9404 only if HAVE_X_WINDOWS is in use.
9405 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9406 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9407 * w32term.c (x_wm_set_icon_position): Likewise.
9408 * w32fns.c (x_icon): Adjust user.
9410 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9412 * xterm.c (last_mouse_press_frame): Remove the
9413 leftover which is not really used any more.
9414 (handle_one_xevent, syms_of_xterm): Adjust users.
9415 (x_flush): Call XFlush once per each X display, not frame.
9416 This is better because this code always unconditionally skips
9417 non-X frames in Vframe_list and issues the only XFlush if we
9418 have more than one X frame on the same X display.
9419 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9420 Use bool for booleans.
9421 (x_draw_glyph_string_background, cvt_string_to_pixel)
9422 (cvt_pixel_dtor): Drop unnecessary prototypes.
9423 * xterm.h (x_display_ok): Adjust prototype.
9425 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9427 Drop unnecessary functions that deals with frame pixel size.
9428 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9429 (x_pixel_height): Drop prototypes.
9430 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9431 (x_pixel_height): Drop implementations.
9432 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9433 which should be always valid for window frame.
9434 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9435 * w32menu.c (Fx_popup_dialog):
9436 * xmenu.c (Fx_popup_dialog): Likewise for both.
9438 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9440 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9441 frame parameters and call to Fmodify_frame_parameters just once.
9442 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9443 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9444 and mention nil frame in docstring.
9446 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9448 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9449 (x_figure_window_size): Likewise. Adjust to return long.
9450 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9451 (toplevel): Move Qterminal_live_p to...
9452 * terminal.c (toplevel): ...here, make it static, and...
9453 (syms_of_terminal): ...DEFSYM here.
9454 * frame.h (Qterminal_live_p): Remove declaration.
9455 (make_frame, x_figure_window_size): Adjust prototype.
9456 * nsfns.m (Fx_create_frame): Use long for window flags.
9458 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
9460 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
9461 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
9462 Do not assume that emacs_close (INT_MAX) is a no-op.
9464 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9466 * xfaces.c (make_face_cache): For struct face_cache, prefer
9467 xmalloc to xzalloc and so avoid redundant call to memset.
9468 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
9470 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9472 * fringe.c (draw_window_fringes, update_window_fringes)
9473 (compute_fringe_widths):
9474 * w32term.c (x_draw_glyph_string):
9475 * window.c (candidate_window_p, Frecenter):
9476 * xfaces.c (realize_basic_faces, realize_default_face)
9477 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
9478 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
9479 * xfns.c (x_set_cursor_color, xic_free_xfontset):
9480 * xmenu.c (Fx_menu_bar_open_internal):
9481 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
9482 * xsettings.c (xft_settings_event):
9483 * xterm.c (x_draw_glyph_string, x_had_errors_p):
9484 Use bool for booleans. Adjust style and comments where
9486 * dispextern.h (draw_window_fringes, update_window_fringes)
9487 (compute_fringe_widths):
9488 * xterm.h (x_had_errors_p): Adjust prototype.
9490 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9492 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
9493 CHECK_LIST. Rewrite the loop to avoid useless local variable.
9495 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
9497 * fns.c (toplevel): Remove comment before Fsafe_length because
9500 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
9502 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
9504 2013-07-28 Eli Zaretskii <eliz@gnu.org>
9506 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
9507 frame which got the message is still alive, before dereferencing
9508 its pointer. (Bug#14970)
9510 * frame.c (delete_frame): Test "this" frame's minibuffer window to
9511 be a live window, before using it as such. (Bug#14970)
9513 2013-07-27 Eli Zaretskii <eliz@gnu.org>
9515 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
9516 w32_detect_focus_change instead of doing part of its job by hand.
9517 This fixes the problem whereby FOCUS_OUT events were not sent to
9520 2013-07-26 Eli Zaretskii <eliz@gnu.org>
9522 * process.c (Fprocess_list): Doc fix.
9524 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
9525 being re-exposed only if it didn't ask to become visible.
9526 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
9527 was previously iconified. (Bug#14841)
9528 (x_iconify_frame): Mark the frame iconified.
9530 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
9532 Fix minor problems found by static checking.
9533 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
9534 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
9536 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
9538 * eval.c (set_specpdl_old_value): New function.
9539 (unbind_to): Minor simplification.
9540 (get_backtrace_frame): New function.
9541 (Fbacktrace_frame): Use it. Add `base' argument.
9542 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
9543 (syms_of_eval): Export backtrace-eval.
9544 * xterm.c (x_focus_changed): Simplify.
9546 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
9548 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
9550 2013-07-24 Eli Zaretskii <eliz@gnu.org>
9552 * xdisp.c (redisplay_window): Instead of moving point out of
9553 scroll margin, reject the force_start method, and try scrolling
9554 instead. (Bug#14780)
9556 2013-07-24 Ken Brown <kbrown@cornell.edu>
9558 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
9561 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
9563 * eval.c (Fprogn): Do not check that BODY is a proper list.
9564 This undoes the previous change. The check slows down the
9565 interpreter, and is not needed to prevent a crash. See
9566 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
9568 2013-07-23 Glenn Morris <rgm@gnu.org>
9570 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
9572 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
9574 Port to GNU/Linux systems with tinfo but not ncurses.
9575 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
9576 to decide whether ncurses is being used. Without this change,
9577 GCC complains about tgetent not being declared, on a system
9578 that has tinfo installed but ncurses not installed.
9580 * eval.c (Fprogn): Check that BODY is a proper list.
9582 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
9583 * data.c (Fsetq_default):
9584 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
9585 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
9587 Tune by taking advantage of the fact that ARGS is always a list
9588 when a function is declared to have UNEVALLED args.
9590 * emacsgtkfixed.c: Port to GCC 4.6.
9591 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
9593 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
9595 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
9596 here to silence compiler warnings.
9598 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
9600 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
9601 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
9602 from messing up Emacs's 'struct frame' (Bug#14923).
9604 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9606 * alloc.c (make_save_ptr_ptr): Define this function.
9607 It was inadvertently omitted. It's needed only if
9608 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
9610 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
9612 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
9613 frame have focus (Bug#14895).
9615 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9617 Avoid vfork-related deadlock more cleanly.
9618 * callproc.c (child_setup): When the child's exec fails, output
9619 the program name, as that's more useful. Use O_NONBLOCK to avoid
9621 * process.c (create_process_1): Remove; no longer needed.
9622 (create_process): Remove timer hack; no longer needed, now that
9623 the child avoids deadlock.
9625 2013-07-20 Glenn Morris <rgm@gnu.org>
9627 * image.c (Fimage_flush): Fix doc typo.
9629 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
9631 Fix array bounds violation when pty allocation fails.
9632 * process.c (PTY_NAME_SIZE): New constant.
9633 (pty_name): Remove static variable; it's now auto.
9634 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
9635 Take pty_name as an arg rather than using a static variable.
9636 All callers changed.
9637 (create_process): Recover pty_flag from process, not from volatile local.
9638 (create_pty): Stay inside array even when pty allocation fails.
9639 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
9641 * lread.c (Fload): Avoid initialization only when lint checking.
9642 Mention that it's needed only for older GCCs.
9644 2013-07-20 Kenichi Handa <handa@gnu.org>
9646 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
9647 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
9649 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
9651 * lread.c (Fload): Avoid uninitialized warning.
9653 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9655 Fix some minor file descriptor leaks and related glitches.
9656 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
9657 (create_lock_file): Use write, not emacs_write.
9658 * image.c (slurp_file, png_load_body):
9659 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
9660 (server_accept_connection):
9661 Don't leak an fd on memory allocation failure.
9662 * image.c (slurp_file): Add a cheap heuristic for growing files.
9663 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
9664 as that's what the other routines do. Maybe input need not be
9665 blocked at all, but it's better to be consistent.
9666 Avoid undefined behavior when strlen is zero.
9668 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
9669 (NSTATICS): Now a constant; doesn't need to be a macro.
9671 2013-07-19 Richard Stallman <rms@gnu.org>
9673 * coding.c (decode_coding_utf_8): Add simple loop for fast
9674 processing of ASCII characters.
9676 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9678 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
9680 2013-07-19 Eli Zaretskii <eliz@gnu.org>
9682 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
9683 unportable 'struct x_display_info'.
9684 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
9687 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9689 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
9690 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
9692 (system_process_attributes): Prefer plain char to unsigned char
9693 when either will do. Clean up properly if interrupted or if
9694 memory allocations fail. Don't assume sscanf succeeds.
9695 Remove no-longer-needed workaround to stop GCC from whining.
9696 Read command-line once, instead of multiple times. Check read status a
9699 Fix obscure porting bug with varargs functions.
9700 The code assumed that int is treated like ptrdiff_t in a vararg
9701 function, which is not a portable assumption. There was a similar
9702 -- though these days less likely -- porting problem with various
9703 assumptions that pointers of different types all smell the same as
9704 far as vararg functions is conserved. To make this problem less
9705 likely in the future, redo the API to use varargs functions.
9706 * alloc.c (make_save_value): Remove this vararg function.
9707 All uses changed to ...
9708 (make_save_int_int_int, make_save_obj_obj_obj_obj)
9709 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
9711 (make_save_ptr): Rename from make_save_pointer, for consistency with
9712 the above. Define only on platforms that need it. All uses changed.
9714 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9716 * keyboard.c: Try to fix typos in previous change.
9717 (DISPLAY_LIST_INFO): New macro.
9718 (kbd_buffer_get_event): Do not access members that are not present
9719 in X11. Revert inadvertent change of "!=" to "=".
9721 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
9723 * keyboard.c (kbd_buffer_get_event):
9724 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
9725 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
9727 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9729 * filelock.c: Fix unlikely file descriptor leaks.
9730 (get_boot_time_1): Rework to avoid using emacs_open.
9731 This doesn't actually fix a leak, but is better anyway.
9732 (read_lock_data): Use read, not emacs_read.
9734 * doc.c: Fix minor memory and file descriptor leaks.
9735 * doc.c (get_doc_string): Fix memory leak when doc file absent.
9736 (get_doc_string, Fsnarf_documentation):
9737 Fix file descriptor leak on error.
9739 * term.c: Fix minor fdopen-related file descriptor leaks.
9740 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
9741 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
9743 * charset.c: Fix file descriptor leaks and errno issues.
9745 (load_charset_map_from_file): Don't leak file descriptor on error.
9746 Use plain record_xmalloc since the allocation is larger than
9747 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
9749 * eval.c (record_unwind_protect_nothing):
9750 * fileio.c (fclose_unwind):
9752 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
9753 The replacement doesn't block input, but that no longer seems
9756 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
9758 * lread.c: Fix file descriptor leaks and errno issues.
9759 (Fload): Close some races that leaked fds or streams when 'load'
9761 (Fload, openp): Report error number of last nontrivial failure to open.
9762 ENOENT counts as trivial.
9763 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
9765 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
9766 now that the function is always called with a nonnegative arg.
9767 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
9768 All uses replaced with ...
9769 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
9771 A few more minor file errno-reporting bugs.
9772 * callproc.c (Fcall_process):
9773 * doc.c (Fsnarf_documentation):
9774 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
9775 * process.c (set_socket_option):
9776 Don't let a constructor trash errno.
9777 * doc.c: Include <errno.h>.
9779 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
9781 * w32fns.c (unwind_create_tip_frame): Fix declaration.
9783 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9785 Fix w32 bug with call-process-region (Bug#14885).
9786 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
9787 to Fcall_process when the input is empty. This simplifies the
9788 code a bit. It makes no difference on POSIXish platforms but
9789 apparently it fixes a bug on w32.
9791 Fix bug where insert-file-contents closes a file twice (Bug#14839).
9792 * fileio.c (close_file_unwind): Don't close if FD is negative;
9793 this can happen when unwinding a zapped file descriptor.
9794 (Finsert_file_contents): Unwind-protect the fd before the point marker,
9795 in case Emacs runs out of memory between the two unwind-protects.
9796 Don't trash errno when closing FD.
9797 Zap the FD in the specpdl when closing it, instead of deferring
9798 the removal of the unwind-protect; this fixes a bug where a child
9799 function unwinds the stack past us.
9801 New unwind-protect flavors to better type-check C callbacks.
9802 This also lessens the need to write wrappers for callbacks,
9803 and the need for make_save_pointer.
9804 * alloc.c (free_save_value):
9805 * atimer.c (run_all_atimers):
9807 * alloc.c (safe_alloca_unwind):
9808 * atimer.c (unwind_stop_other_atimers):
9809 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
9810 * menu.c (cleanup_popup_menu) [HAVE_NS]:
9811 * minibuf.c (choose_minibuf_frame_1):
9812 * process.c (make_serial_process_unwind):
9813 * xdisp.c (pop_message_unwind):
9814 * xselect.c (queue_selection_requests_unwind):
9815 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
9816 * alloc.c (record_xmalloc):
9817 Prefer record_unwind_protect_ptr to record_unwind_protect with
9819 * alloc.c (Fgarbage_collect):
9820 Prefer record_unwind_protect_void to passing a dummy.
9821 * buffer.c (restore_buffer):
9822 * window.c (restore_window_configuration):
9823 * xfns.c, w32fns.c (do_unwind_create_frame)
9824 New wrapper. All record-unwind uses of wrappee changed.
9825 * buffer.c (set_buffer_if_live):
9826 * callproc.c (call_process_cleanup, delete_temp_file):
9827 * coding.c (code_conversion_restore):
9828 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
9829 * editfns.c (save_excursion_restore)
9830 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
9831 (save_restriction_restore):
9832 * eval.c (restore_stack_limits, un_autoload):
9833 * fns.c (require_unwind):
9834 * keyboard.c (recursive_edit_unwind, tracking_off):
9835 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
9836 * macros.c (pop_kbd_macro, restore_menu_items):
9837 * nsfns.m (unwind_create_frame):
9838 * print.c (print_unwind):
9839 * process.c (start_process_unwind):
9840 * search.c (unwind_set_match_data):
9841 * window.c (select_window_norecord, select_frame_norecord):
9842 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
9843 (fast_set_selected_frame):
9844 * xfns.c, w32fns.c (unwind_create_tip_frame):
9845 Return void, not a dummy Lisp_Object. All uses changed.
9846 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
9847 * callproc.c (call_process_kill):
9848 * fileio.c (restore_point_unwind, decide_coding_unwind)
9849 (build_annotations_unwind):
9850 * insdel.c (Fcombine_after_change_execute_1):
9851 * keyboard.c (read_char_help_form_unwind):
9852 * menu.c (unuse_menu_items):
9853 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
9854 * sound.c (sound_cleanup):
9855 * xdisp.c (unwind_redisplay):
9856 * xfns.c (clean_up_dialog):
9857 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
9858 Accept no args and return void, instead of accepting and returning
9859 a dummy Lisp_Object. All uses changed.
9860 * cygw32.c (fchdir_unwind):
9861 * fileio.c (close_file_unwind):
9862 * keyboard.c (restore_kboard_configuration):
9863 * lread.c (readevalllop_1):
9864 * process.c (wait_reading_process_output_unwind):
9865 Accept int and return void, rather than accepting an Emacs integer
9866 and returning a dummy object. In some cases this fixes an
9867 unlikely bug when the corresponding int is outside Emacs integer
9868 range. All uses changed.
9869 * dired.c (directory_files_internal_unwind):
9870 * fileio.c (do_auto_save_unwind):
9871 * gtkutil.c (pop_down_dialog):
9872 * insdel.c (reset_var_on_error):
9873 * lread.c (load_unwind):
9874 * xfns.c (clean_up_file_dialog):
9875 * xmenu.c, nsmenu.m (pop_down_menu):
9876 * xmenu.c (cleanup_widget_value_tree):
9877 * xselect.c (wait_for_property_change_unwind):
9878 Accept pointer and return void, rather than accepting an Emacs
9879 save value encapsulating the pointer and returning a dummy object.
9881 * editfns.c (Fformat): Update the saved pointer directly via
9882 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
9883 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
9884 (unwind_body): New function.
9885 (record_unwind_protect): First arg is now a function returning void,
9886 not a dummy Lisp_Object.
9887 (record_unwind_protect_ptr, record_unwind_protect_int)
9888 (record_unwind_protect_void): New functions.
9889 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
9890 * fileio.c (struct auto_save_unwind): New type.
9891 (do_auto_save_unwind): Use it.
9892 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
9893 * insdel.c (struct rvoe_arg): New type.
9894 (reset_var_on_error): Use it.
9895 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
9897 (specbinding_func): Remove; there are now several such functions.
9898 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
9899 (set_unwind_protect_ptr): New function.
9900 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
9902 Be simpler and more consistent about reporting I/O errors.
9903 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9904 Say "Read error" and "Write error", rather than "I/O error", or
9905 "IO error reading", or "IO error writing", when a read or write
9907 * process.c (Fmake_network_process, wait_reading_process_output)
9908 (send_process, Fprocess_send_eof, wait_reading_process_output):
9909 Capitalize diagnostics consistently. Put "failed foo" at the
9910 start of the diagnostic, so that we don't capitalize the
9911 function name "foo". Consistently say "failed" for such
9913 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
9914 All callers changed. This is so it can use report_file_error.
9915 * sysdep.c (serial_open, serial_configure): Capitalize I/O
9916 diagnostics consistently as above.
9918 * fileio.c (report_file_errno): Fix errno reporting bug.
9919 If the file name is neither null nor a pair, package it up as a
9920 singleton list. All callers changed, both to this function and to
9921 report_file_error. This fixes a bug where the memory allocator
9922 invoked by list1 set errno so that the immediately following
9923 report_file_error reported the wrong errno value.
9925 Fix minor problems found by --enable-gcc-warnings.
9926 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
9927 * keyboard.c (kbd_buffer_get_event): Remove unused local.
9929 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
9931 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
9932 Set event->arg to Qt if switch-event shall be generated.
9933 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
9935 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
9937 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
9940 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
9941 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
9942 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
9943 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
9944 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
9945 and there is a focused frame.
9946 (head_table): Add focus-in and focus-out.
9947 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
9948 bind to handle-focus-in/out.
9950 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
9951 (Fhandle_switch_frame): Call Fhandle_focus_in.
9952 (syms_of_frame): defsubr handle-focus-in/out.
9954 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9956 Fix porting bug to older POSIXish platforms (Bug#14862).
9957 * sysdep.c (emacs_pipe): New function, that implements
9958 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
9959 This should port better to CentOS 5 and to Mac OS X 10.6.
9960 All calls to pipe2 changed.
9962 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
9963 This makes the code easier to read and the executable a bit smaller.
9964 Do not replace all calls to Fcons that happen to create lists,
9965 just calls that are intended to create lists. For example, when
9966 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
9967 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
9968 Similarly for list2 through list5.
9969 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
9970 * bytecode.c (exec_byte_code):
9971 * callint.c (quotify_arg, Fcall_interactively):
9972 * callproc.c (Fcall_process, create_temp_file):
9973 * charset.c (load_charset_map_from_file)
9974 (Fdefine_charset_internal, init_charset):
9975 * coding.c (get_translation_table, detect_coding_system)
9976 (Fcheck_coding_systems_region)
9977 (Fset_terminal_coding_system_internal)
9978 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
9979 * composite.c (update_compositions, Ffind_composition_internal):
9980 * dired.c (directory_files_internal, file_name_completion)
9982 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
9983 * doc.c (Fsnarf_documentation):
9984 * editfns.c (Fmessage_box):
9986 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
9987 (Feval, eval_sub, Ffuncall, apply_lambda):
9988 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
9989 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
9990 (Fset_file_times, Finsert_file_contents)
9991 (Fchoose_write_coding_system, Fwrite_region):
9992 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
9993 * font.c (font_registry_charsets, font_parse_fcname)
9994 (font_prepare_cache, font_update_drivers, Flist_fonts):
9995 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
9996 * frame.c (make_frame, Fmake_terminal_frame)
9997 (x_set_frame_parameters, x_report_frame_params)
9998 (x_default_parameter, Fx_parse_geometry):
9999 * ftfont.c (syms_of_ftfont):
10000 * image.c (gif_load):
10001 * keyboard.c (command_loop_1):
10002 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10003 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10004 (Fminor_mode_key_binding, accessible_keymaps_1)
10005 (Faccessible_keymaps, Fwhere_is_internal):
10006 * lread.c (read_emacs_mule_char):
10007 * menu.c (find_and_return_menu_selection):
10008 * minibuf.c (get_minibuffer):
10009 * nsfns.m (Fns_perform_service):
10010 * nsfont.m (ns_script_to_charset):
10011 * nsmenu.m (ns_popup_dialog):
10012 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10013 (Fx_own_selection_internal):
10014 * nsterm.m (append2):
10015 * print.c (Fredirect_debugging_output)
10016 (print_prune_string_charset):
10017 * process.c (Fdelete_process, Fprocess_contact)
10018 (Fformat_network_address, set_socket_option)
10019 (read_and_dispose_of_process_output, write_queue_push)
10020 (send_process, exec_sentinel):
10021 * sound.c (Fplay_sound_internal):
10022 * textprop.c (validate_plist, add_properties)
10023 (Fput_text_property, Fadd_face_text_property)
10024 (copy_text_properties, text_property_list, syms_of_textprop):
10025 * unexaix.c (report_error):
10026 * unexcoff.c (report_error):
10027 * unexsol.c (unexec):
10028 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10029 (Fformat_mode_line, syms_of_xdisp):
10030 * xfaces.c (set_font_frame_param)
10031 (Finternal_lisp_face_attribute_values)
10032 (Finternal_merge_in_global_face, syms_of_xfaces):
10033 * xfns.c (x_default_scroll_bar_color_parameter)
10034 (x_default_font_parameter, x_create_tip_frame):
10035 * xfont.c (xfont_supported_scripts):
10036 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10037 (menu_help_callback, xmenu_show):
10038 * xml.c (make_dom):
10039 * xterm.c (set_wm_state):
10040 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10041 and similarly for list2 through list5.
10043 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10045 * callproc.c (Fcall_process_region): Fix minor race and tune.
10046 (create_temp_file): New function, with the temp-file-creation part
10047 of the old Fcall_process_region. Use Fcopy_sequence to create the
10048 temp file name, rather than alloca + build_string, for simplicity.
10049 Don't bother to block input around the temp file creation;
10050 shouldn't be needed. Simplify use of mktemp.
10051 Use record_unwind_protect immediately after creating the temp file;
10052 this closes an unlikely race where the temp file was not removed.
10053 Use memcpy rather than an open-coded loop.
10054 (Fcall_process_region): Use the new function. If the input is
10055 empty, redirect from /dev/null rather than from a newly created
10056 empty temp file; this avoids unnecessary file system traffic.
10058 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10060 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10061 Simplify by making this case like the other two. This is a bit
10062 slower on obsolete hosts, but the extra complexity isn't worth it.
10064 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10065 * process.c (create_process) [!DOS_NT]:
10066 Remove now-unnecessary calls to emacs_close.
10068 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10070 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10071 returning early. (Bug#14850)
10073 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10074 and inhibit-iso-escape-detection attributes of 'undecided'.
10077 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10079 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10080 Reported by Herbert J. Skuhra in
10081 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10083 Don't lose top specpdl entry when memory is exhausted.
10084 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10085 specpdl overflow here, to simplify callers; all callers changed.
10086 Always reserve an unused entry at the stack top; this avoids
10087 losing the top entry's information when memory is exhausted.
10089 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10091 Clean up errno reporting and fix some errno-reporting bugs.
10092 * callproc.c (Fcall_process):
10093 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10094 * process.c (create_process, Fmake_network_process):
10095 * unexaix.c (report_error):
10096 * unexcoff.c (report_error):
10097 Be more careful about reporting the errno of failed operations.
10098 The code previously reported the wrong errno sometimes.
10099 Also, prefer report_file_errno to setting errno + report_file_error.
10100 (Fcall_process): Look at openp return value rather than at path,
10101 as that's a bit faster and clearer when there's a numeric predicate.
10102 * fileio.c (report_file_errno): New function, with most of the
10103 old contents of report_file_error.
10104 (report_file_error): Use it.
10105 (Ffile_exists_p, Ffile_accessible_directory_p):
10106 Set errno to 0 when it is junk.
10107 * fileio.c (Faccess_file):
10108 * image.c (x_create_bitmap_from_file):
10109 Use faccessat rather than opening the file, to avoid the hassle of
10110 having a file descriptor open.
10111 * lisp.h (report_file_errno): New decl.
10112 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10115 * process.c (create_process, wait_reading_process_output) [AIX]:
10116 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10117 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10118 a multithreaded environment anyway).
10119 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10121 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10123 * image.c (x_find_image_file): Don't close a remote file handle.
10125 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10127 Fix races with threads and file descriptors.
10128 * callproc.c (Fcall_process_region):
10129 * dired.c (open_directory):
10130 * emacs.c (main, Fdaemon_initialized):
10131 * image.c (x_find_image_file):
10132 * inotify.c (Finotify_rm_watch):
10133 * lread.c (Flocate_file_internal):
10134 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10135 * term.c (term_mouse_moveto, init_tty):
10136 * termcap.c (tgetent):
10137 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10138 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10139 * unexhp9k800.c, unexmacosx.c (unexec):
10140 * callproc.c (Fcall_process_region):
10141 Use emacs_close, not close.
10142 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10143 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10144 and posix_close function on current platforms (which all lack them).
10145 (emacs_close): Use it. This should fix the races on GNU/Linux and
10146 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10147 and it should avoid closing random victim file descriptors on
10150 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10152 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10153 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10154 Touch up doc a bit.
10156 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10157 This is for .gdbinit xbacktrace.
10159 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10160 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10161 (emacs_set_tty): Now static.
10162 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10163 * term.c (tty_capable_p, tty_default_color_capabilities)
10164 (get_tty_terminal, term_mouse_movement)
10165 (handle_one_term_event, init_tty, maybe_fatal):
10166 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10167 (tgetent, scan_file, name_match, compare_contin):
10168 * terminal.c (get_terminal):
10169 Use bool for boolean.
10170 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10171 Prefer char to unsigned char if either will do.
10172 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10173 (tty_write_glyphs): Prefer int to unsigned.
10174 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10175 All callers changed.
10176 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10178 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10181 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10182 (B__dummy__): New dummy symbol, to pacify C89.
10183 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10184 they can't grok varargs macros.
10185 * dispnew.c (add_window_display_history)
10186 (add_frame_display_history):
10187 * print.c (print_object):
10188 * xdisp.c (debug_method_add):
10189 Use %p printf format only for void pointers.
10190 * emacs.c (usage_message): New constant, replacing ...
10191 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10192 (main): Adjust to usage reorg.
10193 * fns.c (syms_of_fns):
10194 * profiler.c (syms_of_profiler):
10195 Don't use non-constant struct initializers.
10196 * gnutls.h (gnutls_initstage_t):
10197 * lisp.h (enum Lisp_Fwd_Type):
10198 * lread.c (lisp_file_lexically_bound_p):
10199 * xsettings.c (anonymous enum):
10200 Remove trailing comma.
10201 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10202 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10203 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10205 * regex.c (const_re_char): New type, to pacify strict C89.
10206 All uses of 'const re_char' replaced to use it.
10207 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10208 with glibc when strict C89. This change is imported from gnulib.
10210 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10211 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10212 Omit GNU_LINUX implementation, since it requires long long.
10213 * xterm.c (x_draw_underwave):
10214 Do not assume the traditional order of struct's members.
10215 (x_term_init): Rewrite to avoid the need for non-constant structure
10218 Syntax cleanup, mostly replacing macros with functions.
10219 This removes the need for the syntax_temp hack.
10220 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10221 * syntax.c (SYNTAX_INLINE): New macro.
10222 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10223 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10224 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10225 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10226 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10227 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10228 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10229 Now constants, not macros.
10230 (syntax_temp) [!__GNUC__]: Remove.
10231 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10232 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10233 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10234 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10235 Move here from syntax.h; now functions, not macros. Except for the
10236 last function, these are static since only syntax.c uses them.
10237 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10238 All uses changed. Now a function, not a macro; use this fact
10239 to simplify the code.
10240 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10241 compiler bugs; no longer relevant.
10242 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10243 (SYNTAX_INLINE): New macro.
10244 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10245 for the new functions. Use bool for boolean member.
10246 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10247 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10248 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10249 (SETUP_BUFFER_SYNTAX_TABLE):
10250 Now extern inline functions, not macros.
10251 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10252 Remove; all uses replaced by implementation.
10253 (syntax_temp) [!__GNUC__]: Remove decl.
10254 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10256 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10258 * emacs.c (main): Fix syntax error.
10260 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10262 Timestamp fixes for undo (Bug#14824).
10263 * atimer.c (schedule_atimer):
10264 * fileio.c (Ffile_newer_than_file_p):
10265 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10266 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10267 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10268 (syms_of_fileio): Remove Sclear_visited_file_name.
10269 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10270 file doesn't exist; this avoids an ambiguity with negative timestamps.
10271 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10272 * systime.h (make_emacs_time, invalid_emacs_time):
10273 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10274 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10275 * undo.c (record_first_change): Push (visited-file-modtime) onto
10276 undo list rather than reimplementing it by hand, incorrectly.
10278 2013-07-09 Ken Brown <kbrown@cornell.edu>
10280 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10282 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10284 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10286 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10288 Handle errno and exit status a bit more carefully.
10289 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10290 number into an exit status. Instead, use EXIT_CANCELED.
10291 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10292 * callproc.c (relocate_fd):
10293 * emacs.c (close_output_streams, main):
10294 * process.c (create_process):
10295 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10296 Use emacs_perror for simplicity.
10297 * callproc.c (relocate_fd, main):
10298 * sysdep.c (sys_subshell):
10299 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10300 (shut_down_emacs): Use emacs_write, not write.
10301 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10302 * fileio.c (Fcopy_file, e_write):
10303 * nsterm.m (ns_select):
10304 * process.c (send_process):
10305 * sound.c (vox_write):
10306 Use emacs_write_sig, not emacs_write.
10307 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10308 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10310 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10312 (emacs_full_write): New function.
10313 (emacs_write): Rewrite to use it.
10314 (emacswrite_sig, emacs_perror): New functions.
10315 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10317 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10319 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10320 on NS even if it is present. Pixmap on NS is a void*.
10322 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10324 Port to Ubuntu 10 (Bug#14803).
10325 Problem reported by T.V. Raman.
10326 * process.c (close_on_exec, accept4, process_socket):
10327 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10329 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10331 * w32.c (sys_dup): Declare prototype.
10335 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10337 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10339 Make file descriptors close-on-exec when possible (Bug#14803).
10340 This simplifies Emacs a bit, since it no longer needs to worry
10341 about closing file descriptors by hand in some cases.
10342 It also fixes some unlikely races. Not all such races, as
10343 libraries often open files internally without setting
10344 close-on-exec, but it's an improvement.
10345 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10346 * callproc.c (Fcall_process) [!MSDOS]:
10347 * emacs.c (main) [!DOS_NT]:
10348 * nsterm.m (ns_term_init):
10349 * process.c (create_process):
10350 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10351 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10352 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10353 Prefer mkostemp with O_CLOEXEC to mkstemp.
10354 * callproc.c (relocate_fd) [!WINDOWSNT]:
10355 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10356 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10358 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10359 Make the resulting file descriptor close-on-exec.
10360 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10361 * lread.c (load_descriptor_list, load_descriptor_unwind):
10362 Remove; no longer needed. All uses removed.
10363 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10364 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10366 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10367 (Fmake_network_process, Fnetwork_interface_list)
10368 (Fnetwork_interface_info, server_accept_connection):
10369 Make newly-created socket close-on-exec.
10370 * sysdep.c (emacs_open, emacs_fopen):
10371 Make new-created descriptor close-on-exec.
10372 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10373 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10375 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10377 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10378 for NS_IMPL_GNUSTEP.
10380 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10382 Fix openp errno handling.
10383 * callproc.c (Fcall_process): Preserve openp errno around close.
10384 * lread.c (openp): Set errno when returning -1, as some callers
10387 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10389 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10391 * nsterm.h (NSSavePanel): Update comment.
10392 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10393 (ns_run_file_dialog): Declare.
10395 * nsfns.m: Remove panelOK.
10397 (ns_run_file_dialog): New function.
10398 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10399 event loop, so file dialog is popped up by ns_run_file_dialog, called
10400 by sendEvent (Bug#14578).
10401 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10403 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10405 * xdisp.c (default_line_pixel_height): New function.
10406 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10407 (try_cursor_movement, redisplay_window, try_window)
10408 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10410 * window.c (window_scroll_pixel_based):
10411 use default_line_pixel_height.
10413 * dispextern.h (default_line_pixel_height): Add prototype.
10415 * frame.c (x_set_line_spacing): Accept a float value for
10416 line-spacing parameter, per the documentation.
10418 * data.c (Fmultibyte_string_p): Doc fix.
10420 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10422 Use emacs_open more consistently when opening files.
10423 This handles EINTR more consistently now, and makes it easier
10424 to introduce other uniform changes to file descriptor handling.
10425 * sysstdio.h: New file.
10426 * buffer.c (mmap_init):
10427 * cygw32.c (chdir_to_default_directory):
10428 * dispnew.c (Fopen_termscript):
10429 * emacs.c (Fdaemon_initialized):
10430 * fileio.c (Fdo_auto_save):
10431 * image.c (slurp_file, png_load_body, jpeg_load_body):
10432 * keyboard.c (Fopen_dribble_file):
10434 * print.c (Fredirect_debugging_output):
10435 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10436 * termcap.c (tgetent):
10437 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10438 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10439 * w32term.c (w32_initialize) [CYGWIN]:
10440 * xfaces.c (Fx_load_color_file):
10441 Use emacs_open instead of plain open, and emacs_fopen instead of
10443 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10444 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10445 * callproc.c (default_output_mode): New constant.
10446 (Fcall_process): Use it to call emacs_open instead of plain creat.
10447 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10448 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10449 (emacs_fopen): New function.
10450 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10451 Include <lisp.h>, for emacs_open.
10452 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
10454 Remove duplicate #include directives.
10455 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
10457 Don't include stdio.h twice.
10458 * buffer.c [USE_MMAP_FOR_BUFFERS]:
10459 Don't include sys/types.h or stdio.h twice.
10460 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
10461 * lread.c: Don't include coding.h twice.
10462 * nsfont.m: Don't include frame.h twice.
10463 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
10464 * ralloc.c: Don't include <unistd.h> twice.
10465 * xdisp.c: Don't include font.h twice.
10466 * xterm.c: Don't include fontset.h twice.
10467 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
10469 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10471 Scale ImageMagick images more carefully.
10472 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
10473 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
10474 Be more careful about avoiding undefined behavior after
10475 integer overflow and division by zero.
10477 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10479 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
10480 (syms_of_w32fns): DEFSYM them.
10481 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
10482 (CCHDEVICENAME): Define macros if not defined.
10483 (struct MONITOR_INFO_EX): New struct.
10484 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
10485 (enum_display_monitors_fn): New variable.
10486 (globals_of_w32fns): Initialize it.
10487 (Fx_display_pixel_width, Fx_display_pixel_height)
10488 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
10489 multi-monitor setups in docstrings.
10490 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
10491 screen size by primary monitor's millimeter per pixel.
10492 (w32_monitor_enum, w32_display_monitor_attributes_list)
10493 (w32_display_monitor_attributes_list_fallback)
10494 (Fw32_display_monitor_attributes_list): New functions.
10495 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
10497 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
10499 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
10501 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
10503 * fileio.c (Qfile_notify_error): New error symbol.
10505 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
10506 * inotify.c (inotify_callback, symbol_to_inotifymask)
10507 (Finotify_add_watch, Finotify_rm_watch): Use it.
10508 (inotifyevent_to_event): Exchange order of cookie and file name.
10509 (Finotify_add_watch): Adapt docstring.
10511 * lisp.h (Qfile_notify_error): Declare.
10513 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10515 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
10516 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10517 Do not clear _malloc_thread_enabled_p, undoing the previous change,
10518 which did not work (see <http://bugs.gnu.org/14569#307>).
10519 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
10520 && (!noninteractive || initialized)). This attempts to thread
10521 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
10523 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
10525 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
10526 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
10528 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10530 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
10531 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10532 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
10533 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
10535 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10537 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
10538 Define to __sys_siglist.
10540 2013-07-02 Eli Zaretskii <eliz@gnu.org>
10542 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
10543 word-wrap, so that overflow-newline-into-fringe would work in
10544 visual-line-mode. (Bug#2749)
10545 (move_it_in_display_line_to): When the last scanned display
10546 element fits exactly on the display line, and
10547 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
10548 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
10549 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
10550 finding buffer position that corresponds to pixel coordinates,
10551 e.g. in buffer_posn_from_coords.
10553 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
10555 * process.c (handle_child_signal): Call catch_child_signal if
10558 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10560 Don't convert function pointers to void * and back.
10561 It isn't portable C, and it's easy enough to avoid.
10562 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
10563 (make_save_value): Add support for SAVE_FUNCPOINTER.
10564 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
10565 * print.c (print_object):
10566 Distinguish function from object pointers.
10567 * lisp.h (SAVE_FUNCPOINTER): New constant.
10568 (SAVE_SLOT_BITS): Adjust to it.
10569 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
10570 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
10571 (voidfuncptr): New typedef.
10572 (struct Lisp_Save_Value): New member data[0].funcpointer.
10573 (XSAVE_FUNCPOINTER): New function.
10575 Simplify buildobj processing.
10576 * Makefile.in (buildobj.h): Make it a sequence of strings each
10577 followed by comma, rather than a single string. Put it into a
10578 .tmp file in case there's an error while generating it.
10579 (gl-stamp): Use .tmp for temp files.
10580 (mostlyclean): Clean .tmp files.
10581 * doc.c (buildobj): Move to just the routine that needs it.
10582 It's now an array of strings, so processing is simpler.
10584 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
10586 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
10587 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
10588 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10589 Invoke malloc_enable_thread even when not interactive.
10590 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
10591 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
10592 in this case, since the underlying bug has now been fixed.
10594 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
10596 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
10597 unlinking it (bug#14691).
10599 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
10601 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
10602 before checking whether buffer is modified. This lets
10603 `kill-buffer-query-functions' cancel killing of the buffer or save
10604 its content before `kill-buffer' asks user the "Buffer %s
10605 modified; kill anyway?" question.
10607 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
10609 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
10610 Let the super performKeyEquivalent deal with them (Bug#14747).
10612 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
10614 * widget.c (resize_cb): Remove unused local.
10616 Do not use GTK 3 if it exists but cannot be compiled.
10617 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
10618 * xterm.c (x_error_handler) [!USE_GTK]:
10621 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
10623 2013-06-30 Eli Zaretskii <eliz@gnu.org>
10625 * intervals.c (get_local_map): Instead of aborting, clip POSITION
10626 to the valid range of values. (Bug#14753)
10628 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
10629 when moving point by using the current glyph matrix. This avoids
10630 the need to force redisplay when this function is called in a
10633 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
10635 Fix minor problems found by static checking.
10636 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
10637 Redo the latter's body to sidestep GCC parenthesization warnings.
10638 (setup_coding_system, detect_coding, detect_coding_system): Use them.
10639 * coding.c (detect_coding, detect_coding_system):
10640 * coding.h (struct undecided_spec):
10641 Use bool for boolean.
10642 * image.c (QCmax_width, QCmax_height): Now static.
10643 * xdisp.c (Fmove_point_visually): Remove unused local.
10645 2013-06-29 Eli Zaretskii <eliz@gnu.org>
10647 * xdisp.c (Fmove_point_visually): New function.
10649 2013-06-28 Kenichi Handa <handa@gnu.org>
10651 * coding.h (define_coding_undecided_arg_index): New enum.
10652 (coding_attr_index): New members
10653 coding_attr_undecided_inhibit_null_byte_detection,
10654 coding_attr_undecided_inhibit_iso_escape_detection,
10655 coding_attr_undecided_prefer_utf_8.
10656 (undecided_spec): New struct.
10657 (struct coding_system): New member `undecided' of the member
10660 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
10661 (detect_coding): Likewise.
10662 (detect_coding_system): Likewise.
10663 (Fdefine_coding_system_internal): New coding system properties
10664 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
10666 (syms_of_coding): Adjust for coding_arg_undecided_max.
10668 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
10670 * image.c (x_from_xcolors): Remove unused local.
10672 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10674 Defer image data transfer between X client and server until actual
10677 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
10680 * image.c (Destroy_Image): Remove.
10681 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
10682 `mask_p', and `colors_p'. All uses changed.
10683 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
10684 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
10685 New macros for `flags' arg to x_clear_image_1.
10686 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
10687 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
10688 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
10689 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
10690 (image_get_x_image, image_unget_x_image): New functions or macros.
10691 (image_background, image_background_transparent, x_to_xcolors)
10692 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
10693 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
10694 instead of Destroy_Image.
10695 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
10696 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
10697 (png_load_body, jpeg_load_body, tiff_load, gif_load)
10698 (imagemagick_load_image, svg_load_image): Use them instead of
10699 x_create_x_image_and_pixmap, and x_put_x_image followed by
10700 x_destroy_x_image, respectively.
10701 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
10702 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
10703 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
10704 background_transparent fields.
10705 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
10706 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
10708 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
10710 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
10711 This mostly consists of undoing recent changes.
10712 * callproc.c (Fcall_process):
10713 * process.c (create_process):
10714 Do not worry about catching SIGCHLD here, undoing previous change.
10715 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
10716 * process.c, process.h (catch_child_signal):
10717 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
10718 * process.c (catch_child_handler): Don't worry about being called
10719 lazily and do not assume caller has blocked SIGCHLD, undoing
10720 previous change. Move first-time stuff back to
10721 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
10722 tickle glib, as that causes Cygwin bootstrap to fail. Do not
10723 set lib_child_handler if it's already initialized, which may
10724 help avoid problems on GNUstep.
10726 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10728 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
10729 * callproc.c (Fcall_process):
10730 * process.c (create_process):
10731 Make sure SIGCHLD is caught before we fork,
10732 since Emacs startup no arranges to catch SIGCHLD.
10733 * process.c (lib_child_handler): Initialize to null, not to
10735 (catch_child_signal): Allow self to be called lazily.
10736 Do nothing if it's already been called.
10737 Assume caller has blocked SIGCHLD (all callers do now).
10738 * emacs.c (main): Do not catch SIGCHLD here; defer it until
10739 just before it's really needed.
10740 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
10741 since it hasn't been caught yet.
10743 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
10745 * image.c (compute_image_size): New function to implement
10746 :max-width and :max-height.
10747 (imagemagick_load_image): Use it.
10749 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10751 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
10752 * callproc.c, process.h (block_child_signal, unblock_child_signal):
10754 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
10755 * process.c (catch_child_signal): Block SIGCHLD while futzing with
10756 the SIGCHLD handler, since the code is not atomic and (due to glib)
10757 signals may be arriving now.
10758 * sysdep.c (init_signals): Do not catch child signals here;
10759 'main' now does that later, at a safer time.
10761 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
10763 Clean up SIGCHLD handling a bit (Bug#14569).
10764 * process.c, process.h (catch_child_signal):
10765 Now always extern, even if !NS_IMPL_GNUSTEP.
10766 * process.c (catch_child_signal): Move glib tickler here from
10767 init_process_emacs, so that it's done earlier in Emacs
10768 initialization. Also move the noninteractive && !initialized
10769 check here from init_process_emacs. This is all a bit cleaner for
10770 GNUish platforms, and I hope it works around the Cygwin bug.
10771 * sysdep.c (init_signals): Invoke catch_child_signal here, so
10772 that glib signal handling is tickled before glib creates threads.
10774 * process.c (wait_reading_process_output): Avoid int overflow
10775 when reading more than 2 GiB total from a process.
10777 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10779 * process.c (create_process): Handle a couple more cases,
10780 i.e., work even if new_argv and wait_child_setup[i] are cached.
10781 Use Fcall_process's style for volatile vars.
10783 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
10785 * process.c (create_process): Mark PROCESS volatile.
10787 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10789 Use C99-style flexible array members if available.
10790 This avoids some subtle aliasing issues, which typically
10791 aren't a problem with GCC but may be a problem elsewhere.
10792 * alloc.c (sdata): New typedef, replacing the old struct sdata.
10793 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
10794 In either case, it uses a flexible array member rather than
10795 the old struct hack. All uses changed.
10796 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
10797 Adjust to sdata reorganization.
10798 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
10799 Use offsetof (struct, flex_array_member), not sizeof (struct), as
10800 that ports better to pre-C99 non-GCC.
10801 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
10802 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
10803 as the latter has changed.
10804 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
10805 and port better to pre-C99 GCC.
10806 * image.c (struct xpm_cached_color):
10807 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
10808 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
10809 Use FLEXIBLE_ARRAY_MEMBER.
10810 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
10811 Move decl to top level so it gets checked against implementation.
10812 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
10813 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
10815 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10817 * syntax.c: Integer cleanups.
10818 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
10819 All uses that need 0-or-2 changed to:
10820 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
10821 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
10822 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
10823 (char_quoted, prev_char_comend_first, back_comment)
10824 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10825 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
10826 Use bool for boolean.
10827 (update_syntax_table, skip_chars, skip_syntaxes):
10828 Prefer int to unsigned when either will do.
10829 (back_comment): Return boolean success flag, like forw_comment,
10830 instead of positive-or-minus-1 (which might have overflowed int anyway).
10831 Don't stuff ptrdiff_t into int.
10832 (syntax_spec_code, syntax_code_spec): Now const.
10833 (Fmatching_paren, scan_lists, scan_sexps_forward):
10834 Use enum syntaxcode for syntax code.
10835 (Fmatching_paren): Check that arg is a character, not just an integer.
10836 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
10837 (Finternal_describe_syntax_value): Omit no-longer-needed
10839 (skip_chars): Use char, not unsigned char, when the distinction
10841 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
10842 * bytecode.c (exec_byte_code):
10843 * syntax.c (syntax_spec_code, Fchar_syntax)
10844 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10845 (init_syntax_once):
10846 * syntax.h (SYNTAX_WITH_FLAGS):
10847 Omit unnecessary casts.
10849 2013-06-20 Eli Zaretskii <eliz@gnu.org>
10851 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
10852 line dimensions here, to avoid race conditions with the main
10853 thread. (Bug#14062, bug#14630, bug#14669)
10855 * w32term.c (w32_draw_window_cursor): Compute the header line and
10856 mode line dimensions here.
10857 <w32_system_caret_window, w32_system_caret_hdr_height>:
10858 <w32_system_caret_mode_height>: New variables.
10860 * w32term.h: Declare them.
10862 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10864 * alloc.c (die): Move "assertion failed" string here ...
10865 * lisp.h (eassert): ... from here. Also, suppress evaluation of
10866 COND when SUPPRESS_CHECKING. This shrinks the executable text
10867 size by 0.8% to 2.2% when configured with --enable-checking,
10868 depending on optimization flags (GCC 4.8.1 x86-64).
10870 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
10872 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
10874 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
10875 base is 2; this is more accurate.
10877 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
10879 * sound.c (string_default): Move to !WINDOWSNT section.
10880 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
10882 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
10884 * sound.c: Integer cleanups.
10885 Remove unnecessary forward decls.
10886 (struct sound_device): The 'file' member is now a Lisp_Object, not
10887 a char *, so that we needn't invoke alloca on a huge size.
10888 (Fplay_sound_internal): Adjust to this.
10889 (string_default): New function.
10890 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
10891 Use it to adjust to the struct sound_device change.
10892 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
10893 (be2hs) [0]: Remove.
10895 * syntax.c (skip_chars): Don't use uninitialized storage
10896 when searching a multibyte buffer for characters that are not in a
10897 unibyte string that contains non-ASCII characters.
10899 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
10901 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
10902 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
10904 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10906 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
10908 2013-06-18 Kenichi Handa <handa@gnu.org>
10910 * font.c (Ffont_spec): Signal an error for an invalid font name
10913 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10915 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
10916 In particular this ports to 32-bit sparc Sun cc.
10917 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
10918 array with a dummy element at specpdl[-1], so that its address can
10920 (unbind_to): Do not copy the binding; not needed, now that we
10921 copy old_value in the one place where the copy is needed.
10922 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
10923 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
10924 (union specbinding): Rename from struct specbinding. Redo layout
10925 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
10926 which is not portable. With Sun C 5.12 32-bit sparc, the
10927 declaration causes nargs to be an unsigned bitfield, a behavior
10928 that the C standard allows; but Emacs wants nargs to be signed.
10929 The overall type is now a union of structures rather than a
10930 structure of union of structures, and the 'kind' member is now a
10931 bitfield, so that the overall type doesn't grow. All uses changed.
10932 * process.c (Fmake_serial_process): Remove unnecessary initialization.
10934 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
10936 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
10937 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
10939 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
10941 2013-06-17 Eli Zaretskii <eliz@gnu.org>
10943 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10944 unless we know that the window w's frame is a frame object.
10945 Another attempt at solving bug#14062 and bug#14630.
10947 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
10949 * textprop.c (property_set_type): New enum.
10950 (add_properties): Allow appending/prepending text properties.
10951 (add_text_properties_1): Factored out of Fadd_text_properties.
10952 (Fadd_text_properties): Move all the code into
10953 add_text_properties_1.
10954 (Fadd_face_text_property): New function that calls
10955 add_text_properties_1.
10957 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
10959 Move functions from lisp.h to individual modules when possible.
10960 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
10961 * alloc.c (XFLOAT_INIT, set_symbol_name):
10962 * buffer.c (CHECK_OVERLAY):
10963 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
10964 (set_char_table_parent):
10965 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
10966 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
10967 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
10968 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
10970 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
10971 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
10972 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
10973 (backtrace_args, backtrace_debug_on_exit):
10974 * floatfns.c (CHECK_FLOAT):
10975 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
10976 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
10977 (set_hash_hash, set_hash_hash_slot, set_hash_index)
10978 (set_hash_index_slot):
10979 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
10980 * marker.c (CHECK_MARKER):
10981 * textprop.c (CHECK_STRING_OR_BUFFER):
10982 * window.c (CHECK_WINDOW_CONFIGURATION):
10983 Move here from lisp.h, and make these functions static rather than
10985 * buffer.c (Qoverlayp):
10987 * fns.c (Qhash_table_p):
10988 * window.c (Qwindow_configuration_p):
10990 * lisp.h: Remove the abovementioned defns and decls.
10992 Use functions, not macros, for XINT etc (Bug#11935).
10993 In lisp.h, prefer functions to function-like macros, and
10994 constants to object-like macros, when either will do. This:
10995 . simplifies use, as there's no more need to worry about
10996 arguments' side effects being evaluated multiple times.
10997 . makes the code easier to debug on some platforms.
10998 However, when using gcc -O0, keep using function-like macros
10999 for a few critical operations, for performance reasons.
11000 This sort of thing isn't needed with gcc -Og, but -Og
11001 is a GCC 4.8 feature and isn't widely-enough available yet.
11002 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11003 Remove enum lsb_bits; no longer needed.
11004 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11005 * buffer.c (Qoverlap):
11007 * fns.c (Qhash_table_p):
11008 Now extern, so lisp.h can use these symbols.
11009 * dispextern.h: Include character.h, for MAX_CHAR etc.
11010 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11011 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11012 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11013 (GLYPH_CODE_P): Move here from lisp.h.
11014 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11015 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11016 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11017 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11018 XUNTAG now returns void *.
11019 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11020 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11021 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11022 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11023 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11024 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11025 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11026 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11027 New macros, renamed from their sans-lisp_h_ counterparts.
11028 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11029 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11030 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11031 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11032 If compiling via GCC without optimization, define these as macros
11033 in addition to inline functions.
11034 To disable this, compile with -DINLINING=0.
11035 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11036 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11037 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11038 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11039 (INTMASK, VALMASK): Now macros, since static values cannot be
11040 accessed from extern inline functions.
11041 (VALMASK): Also a constant, for benefit of old GDB.
11042 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11043 is INTEGERP, which can fold it in.
11044 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11045 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11046 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11047 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11048 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11049 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11050 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11051 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11052 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11053 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11054 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11055 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11056 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11057 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11058 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11059 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11060 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11061 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11062 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11063 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11064 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11065 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11066 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11067 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11068 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11069 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11070 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11071 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11072 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11073 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11074 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11075 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11076 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11078 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11079 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11080 (VALMASK): Define in one place rather than in two, merging the
11081 USE_LSB_TAG parts; this is simpler.
11082 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11083 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11084 Move up, to avoid use before definition.
11085 Also include "globals.h" earlier, for the same reason.
11086 (make_natnum): New function.
11087 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11088 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11089 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11090 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11091 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11092 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11093 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11094 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11095 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11096 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11097 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11098 (Qwindow_configuration_p, Qimage): New forward declarations.
11099 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11100 (STRING_COPYIN): Remove; unused.
11101 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11102 (xcar_addr, xcdr_addr): New functions. All uses changed.
11103 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11104 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11105 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11106 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11107 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11108 (TYPE_RANGED_INTEGERP): Simplify.
11109 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11110 (setlocale, fixup_locale, synchronize_system_messages_locale)
11111 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11112 Now empty functions, not macros.
11113 (functionp): Return bool, not int.
11114 * window.c (Qwindow_configuration_p): Now extern,
11115 so window.h can use it.
11116 * window.h (Qwindowp): Move decl back to lisp.h.
11118 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11120 * xdisp.c (Fline_pixel_height): New function, required for solving
11123 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11125 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11127 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11129 * lread.c (syms_of_lread):
11130 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11132 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11134 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11136 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11138 * fileio.c (expand_file_name): Doc fix.
11140 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11142 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11143 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11144 Wait for self, not for 0. This can't hurt on GNU or similar
11145 system, and may help with Cygwin.
11147 * keyboard.c: Don't use PROP (...) as an lvalue.
11148 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11149 Use set_prop (A, B), not PROP (A) = B.
11151 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11153 * xdisp.c (get_it_property): Use it->window instead of generating
11154 a Lisp object from it->w.
11156 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11158 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11159 get-char-property the window that is being rendered, instead of
11160 the buffer, to support window-specific overlays. (Bug#14575)
11161 (compute_display_string_pos): When W is NULL, use the current
11162 buffer as the object to pass to get-char-property.
11163 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11164 pointer member of the bidi iterator, since no window is pertinent
11167 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11169 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11170 being displayed, and pass it to compute_display_string_pos.
11171 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11172 (bidi_paragraph_init): All callers changed.
11174 * xdisp.c (init_from_display_pos, init_iterator)
11175 (handle_single_display_spec, next_overlay_string)
11176 (get_overlay_strings_1, reseat_1, reseat_to_string)
11177 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11178 Set bidi_it.w member from it->w.
11179 (compute_display_string_pos): Accept additional argument, the
11180 window being displayed, and pass it to Fget_char_property.
11183 * dispextern.h (struct bidi_it): New member w, the window being
11185 (compute_display_string_pos): Adjust prototype.
11187 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11189 * xgselect.c: Remove unneeded include xterm.h.
11191 * process.c (wait_reading_process_output): Check for NS before GLIB.
11192 GLIB may be linked in due to rsvg, but ns_select must be called.
11194 * xgselect.c (xg_select): Remove call to window_system_available
11195 and g_main_context_pending at the top, so Gdk events (i.e. file
11196 notify) are processed when Emacs is started with -nw.
11198 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11200 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11201 (ctagsfiles3): New variable, includes only *.m files.
11202 (TAGS): Use an explicit language name in the regular expressions,
11203 to avoid transformation of '/SOMETHING' by MSYS to
11204 'c:\MSYS\SOMETHING'.
11206 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11208 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11210 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11212 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11213 still need to set the mouse pointer shape and activate help-echo.
11216 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11218 A few porting etc. fixes for the new file monitor code.
11219 See the thread containing
11220 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11221 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11222 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11223 (dir_monitor_callback, Fgfile_rm_watch):
11224 Use assq_no_quit instead of Fassoc, for speed.
11225 (dir_monitor_callback, Fgfile_rm_watch):
11226 eassert that the monitor is a fixnum.
11227 (dir_monitor_callback): No need for CDR_SAFE.
11228 Simplify building of lisp with alternative tails.
11229 (Fgfile_add_watch, Fgfile_rm_watch):
11230 Do not assume glib functions set errno reliably on failure.
11231 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11232 and signal an error otherwise.
11233 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11234 Use Fdelq instead of Fdelete, for speed.
11236 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11238 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11239 don't insist on being invoked on a highlighted tool-bar button.
11240 Avoids losing tool-bar functionality when mouse-highlight is nil.
11241 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11242 Don't highlight when mouse-highlight is nil.
11243 (note_mouse_highlight): When mouse-highlight is nil, don't return
11244 right away; instead, run tool-bar and mode-line highlight
11245 subroutine, clear any existing highlight, and revert the mouse
11246 pointer to its default shape. (Bug#14558)
11248 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11250 * lisp.mk (lisp): Add prog-mode.el.
11252 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11254 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11255 * process.c (dummy_handler): New function.
11256 (lib_child_handler): New static var.
11257 (handle_child_signal): Invoke it.
11258 (catch_child_signal): If a library has set up a signal handler,
11259 save it into lib_child_handler.
11260 (init_process_emacs): If using glib and not on Windows, tickle glib's
11261 child-handling code so that it initializes its private SIGCHLD handler.
11262 * syssignal.h (SA_SIGINFO): Default to 0.
11263 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11264 31; it should no longer be needed now.
11266 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11268 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11270 * gfilenotify.c (globals_of_gfilenotify): New function.
11271 (syms_of_gfilenotify): Move global initialization there.
11273 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11275 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11277 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11278 * keyboard.c (menu_bar_items, tool_bar_items):
11279 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11280 not override local keymaps any more.
11282 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11284 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11286 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11288 * w32console.c (initialize_w32_display): Return the dimensions of
11289 the console window via 2 additional arguments, not via the current
11290 frame. This avoids crashes due to overrunning the bounds of
11291 frame's decode_mode_spec_buffer, which is not resized following
11292 the change of the frame dimensions from the initial 10x10.
11294 * w32term.h (w32_initialize_display_info): Adjust prototype.
11296 * term.c (init_tty): Take dimensions of the frame from the values
11297 returned by initialize_w32_display.
11299 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11300 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11301 (LIBES): Add $(GFILENOTIFY_LIBS).
11303 * w32inevt.c (handle_file_notifications): Add dummy implementation
11304 for !HAVE_W32NOTIFY.
11306 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11308 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11310 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11312 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11314 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11316 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11318 Fix minor problems found by static checking.
11319 * data.c (pure_write_error):
11320 Use xsignal2, not Fsignal, as Fsignal might return.
11321 * eval.c (set_backtrace_debug_on_exit): Now static.
11322 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11323 No longer inline. EXTERN_INLINE is needed only for functions
11324 defined in .h files. Reindent function header as per GNU style.
11325 (backtrace_p, backtrace_top, backtrace_next):
11326 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11327 compiler or linker. Add extern decls to pacify gcc -Wall.
11328 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11330 * frame.c (free_monitors): Define only on platforms that need it.
11331 * nsterm.m (ns_term_init):
11332 * process.c (catch_child_signal):
11333 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11334 defined on all porting targets these days.
11335 * process.c, process.h (catch_child_signal):
11336 Make it extern only if NS_IMPL_GNUSTEP is defined.
11338 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11340 * w32.c (gettimeofday): Make the signature identical to prototype
11341 in nt/inc/sys/time.h.
11343 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11345 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11348 * keyboard.c (safe_run_hooks_error): Improve error message.
11350 * data.c (pure_write_error): Add `object' argument.
11351 * puresize.h (CHECK_IMPURE): Use it.
11353 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11355 * Makefile.in (NOTIFY_OBJ): New variable.
11356 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11358 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11359 Call syms_of_gfilenotify.
11361 * gfilenotify.c: New file.
11363 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11364 and Qfile_w32notify.
11365 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11366 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11368 * lisp.h: Declare syms_of_gfilenotify.
11370 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11372 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11374 Merge the specpdl and backtrace stacks. Make the structure of the
11375 specpdl entries more obvious via a tagged union of structs.
11376 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11377 (enum specbind_tag): New enum.
11378 (struct specbinding): Make it a tagged union of structs.
11379 Add a case for backtrace records.
11380 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11381 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11382 (backtrace_debug_on_exit): New accessors.
11383 (struct backtrace): Remove.
11384 (struct catchtag): Remove backlist field.
11385 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11387 (Flocal_variable_p): Speed up the common case where the binding is
11389 * eval.c (backtrace_list): Remove.
11390 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11391 (set_backtrace_args, set_backtrace_nargs)
11392 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11393 (backtrace_next): New functions.
11394 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11395 (unwind_to_catch, internal_lisp_condition_case)
11396 (internal_condition_case, internal_condition_case_1)
11397 (internal_condition_case_2, internal_condition_case_n): Don't bother
11398 with backtrace_list any more.
11399 (Fsignal): Adjust to new backtrace format.
11400 (grow_specpdl): Move up.
11401 (record_in_backtrace): New function.
11402 (eval_sub, Ffuncall): Use it.
11403 (apply_lambda): Adjust to new backtrace format.
11404 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11406 (specbind): Adjust to new specpdl format. Simplify.
11407 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11408 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11410 (mark_backtrace): Remove.
11411 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11412 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11413 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11415 * profiler.c (record_backtrace): Use get_backtrace.
11416 (handle_profiler_signal): Use backtrace_top_function.
11417 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11418 accessor functions.
11420 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11422 * process.h (catch_child_signal): Declare.
11424 * process.c (catch_child_signal): New function.
11425 (init_process_emacs): Call it.
11427 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11428 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11430 (x_set_cursor_type): Remove declaration.
11431 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11432 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11433 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11434 (ns_get_color): Use F suffix on float.
11435 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11436 (ns_get_rgb_color): Remove.
11437 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11438 (note_mouse_movement): x and y are CGFloat.
11439 (ns_draw_fringe_bitmap): Remove unused rowY.
11440 Change #if to COCOA && >= 10_6.
11441 (ns_draw_window_cursor): Remove unused overspill.
11442 (ns_draw_underwave): width and x are EamcsCGFloat.
11443 (ns_draw_box): thickness is CGFloat.
11444 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11445 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11446 if not in main thread.
11447 (ns_get_pending_menu_title, ns_check_menu_open)
11448 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11449 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11450 (sendFromMainThread:): New method.
11451 (changeFont:): size is CGFloat.
11452 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
11453 Disable warning about permanent text.
11454 (characterIndexForPoint:): Adjust return type depending on GNUstep
11456 (mouseDown:): delta is CGFloat.
11457 (updateFrameSize): Remove unised variable f.
11458 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
11459 Cast float to EmacsCGFloat.
11460 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
11461 also to -1 when restoring.
11462 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
11463 inside NS_IMPL_COCOA.
11464 (toggleFullScreen:): Put call to toggleFullScreen inside
11465 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
11466 (setPosition:portion:whole:): por is CGFloat.
11467 (getMouseMotionPart:window:x:y:): Add F suffix to float.
11468 (mouseDown:): Use CGFloat.
11469 (mouseDragged:): Remove unised variable edge.
11470 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
11472 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
11473 of CGFloat differs.
11474 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
11475 when NS_IMPL_GNUSTEP.
11476 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
11477 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
11478 (EmacsToolbar): Add clearAll. Add tag argument to
11479 addDisplayItemWithImage.
11480 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
11482 * nsselect.m (ns_get_local_selection): Remove unused variable type.
11484 * nsmenu.m (ns_update_menubar): Make static.
11485 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
11486 (fillWithWidgetValue:): Add cast to SEL for setAction.
11487 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
11488 (update_frame_tool_bar): Update code for GNUstep.
11489 (clearAll): New method.
11490 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
11491 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
11492 Move identifierToItem setObject and activeIdentifiers addObject before
11493 call to insertItemWithItemIdentifier.
11494 (validateVisibleItems): Fix indentation.
11495 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
11496 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
11497 UtilityWindow to aStyle, remove call to setStyleMask.
11499 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
11501 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
11502 (ns_charset_covers, ns_get_covering_families, nsfont_open):
11503 Use F suffix on floats.
11504 (ns_char_width): Returns CGFloat.
11505 (ns_ascii_average_width): w is CGFloat instead of float.
11506 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
11508 (ns_glyph_metrics): CGFloat instead of float.
11510 * nsfns.m (x_set_foreground_color, x_set_background_color):
11512 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
11513 remove unused variables.
11514 (Fns_read_file_name): Keep track if panel is for save.
11515 Use ns_filename_from_panel/ns_directory_from_panel.
11516 (Fns_list_services): delegate only used for COCOA.
11517 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
11518 Just return the input if GNUstep.
11519 (x_screen_planes): Remove.
11520 (Fxw_color_values): Use EmacsCGFloat
11521 (Fns_display_monitor_attributes_list): Only get screen number for
11523 (getDirectory, getFilename): Remove from EmacsOpenPanel and
11525 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
11526 ns_directory_from_panel.
11528 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
11530 * process.c (handle_child_signal): Also use WCONTINUED.
11531 This is so that list-processes doesn't mistakenly list the process
11532 as stopped, when the process has actually been continued and is
11535 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
11537 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
11538 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
11539 not already configured.
11541 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
11543 2013-05-29 Eli Zaretskii <eliz@gnu.org>
11545 * Makefile.in (mostlyclean): Remove *.res files.
11547 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
11549 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
11550 a buffer (bug#8447).
11552 2013-05-27 Eli Zaretskii <eliz@gnu.org>
11554 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
11555 display vector, and we backtrack, handle the case that the
11556 previous character position is also displayed from a display
11557 vector or covered by a display string or image. (Bug#14476)
11559 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
11561 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11562 (struct MonitorInfo, free_monitors): Remove.
11563 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
11564 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
11565 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11568 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11569 (struct MonitorInfo, free_monitors): Remove.
11570 (ns_screen_name): Make static.
11571 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
11572 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11575 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11576 (struct MonitorInfo): New struct.
11577 (free_monitors, make_monitor_attribute_list): Declare.
11579 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11581 (free_monitors, make_monitor_attribute_list): New functions.
11582 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
11585 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
11587 * callproc.c (call_process): Refine the doc string. (Bug#14045)
11589 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
11591 * keyboard.c: Apply keyboard decoding only to events that come directly
11592 from the tty, not from unread-command-events (bug#14368).
11593 (read_event_from_main_queue): New function, extracted from read_char.
11594 (read_decoded_char): Remove.
11595 (read_decoded_event_from_main_queue): New function to replace it.
11596 (read_char): Use it.
11597 (read_key_sequence): Use read_char rather than read_decoded_char.
11599 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
11601 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
11603 * casetab.c (init_casetab_once): Fix last change (bug#14424).
11605 2013-05-22 Kenichi Handa <handa@gnu.org>
11607 The following changes are to fix the setting of
11608 buffer-file-coding-system on, for instance, C-x RET c unix RET
11609 _FILE_OF_DOS_EOL_TYPE_ RET.
11611 * coding.h (struct coding_system): New member detected_utf8_chars.
11613 * coding.c (detect_coding_utf_8): Count characters and check EOL
11614 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
11616 (setup_coding_system): Do not initialize coding->head_ascii.
11617 (check_ascii): Do not set coding->eol_seen but update it. Do not
11618 call adjust_coding_eol_type here.
11619 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
11620 If the eol-type of CODING is already specified, adjust the eol type
11621 of the found coding-system.
11622 (decode_coding_gap): Cancel previous change. Utilize the
11623 character numbers counted by detect_coding_utf_8. Fix detection
11626 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
11628 * search.c (looking_at_1): Only set last_thing_searched if the match
11629 changed the match-data (bug#14281).
11631 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
11633 * xdisp.c (reseat_at_previous_visible_line_start):
11634 Already declared in dispextern.h, so remove it here.
11635 (move_it_vertically_backward): Likewise.
11637 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11639 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
11640 (Fx_display_pixel_width, Fx_display_pixel_height)
11641 (Fx_display_mm_width, Fx_display_mm_height):
11642 Mention `display-monitor-attributes-list' in docstrings.
11644 * nsfns.m (ns_get_screen): Remove function. All uses removed.
11645 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
11646 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
11647 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
11648 (Fx_display_backing_store, Fx_display_visual_class)
11649 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
11650 (Fx_display_grayscale_p, Fx_display_pixel_width)
11651 (Fx_display_pixel_height, Fx_display_planes)
11652 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
11653 (Fx_display_screens): Don't confuse X11 screens with NS screens.
11654 (Fx_display_mm_width, Fx_display_mm_height)
11655 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
11656 height for all physical monitors as in X11.
11658 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
11659 Return pixel width or height for all physical monitors as in X11.
11661 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
11663 Port --enable-gcc-warnings to clang.
11664 * bytecode.c (exec_byte_code):
11666 Redo diagnostic pragmas to pacify clang, too.
11667 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
11668 * editfns.c (Fencode_time):
11669 * fileio.c (file_accessible_directory_p):
11670 * font.c (font_unparse_xlfd):
11671 Use '&"string"[index]' instead of '"string" + (index)'.
11672 * undo.c (user_error): Remove; unused.
11674 2013-05-16 Eli Zaretskii <eliz@gnu.org>
11676 * insdel.c (insert_1_both): Document the arguments, instead of
11677 referring to insert_1, which no longer exists.
11679 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
11680 some window, increment windows_or_buffers_changed, so that
11681 *Messages* display in that window is updated. (Bug#14408)
11683 * w32.c: Include epaths.h.
11684 (init_environment): Use cmdproxy.exe without leading directories.
11685 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
11687 (gettimeofday): Adjust signature and return value to Posix
11690 * unexw32.c (open_output_file): Delete the existing emacs.exe
11691 before creating it, to break the hard link to the versioned
11694 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
11695 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
11696 (FIRSTFILE_OBJ): New variables.
11697 (W32_RES): Rename to EMACSRES. All users changed.
11698 (base_obj): Use $(CM_OBJ).
11699 (ALLOBJS): Use $(FIRSTFILE_OBJ).
11700 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
11701 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
11702 $(W32_RES_LINK) before $(LIBES).
11703 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
11705 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11707 * makefile.w32-in (DOC): Use just "DOC".
11709 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
11711 * process.c: Export default filters and sentinels to Elisp.
11712 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
11714 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
11715 (Fset_process_sentinel, Fformat_network_address):
11716 Default to them instead of nil.
11717 (server_accept_connection): Sentinels can't be nil any more.
11718 (read_and_dispose_of_process_output): New function, extracted from
11719 read_process_output.
11720 (read_process_output): Use it; filters can't be nil.
11721 (Finternal_default_process_filter): New function, extracted from
11722 read_process_output.
11723 (exec_sentinel_unwind): Remove function.
11724 (exec_sentinel): Don't zilch sentinel while running.
11725 (status_notify): Sentinels can't be nil.
11726 (Finternal_default_process_sentinel): New function extracted from
11728 (setup_process_coding_systems): Default filter is not nil any more.
11729 (syms_of_process): Export new Elisp functions and initialize
11731 * lisp.h (make_lisp_proc): New function.
11733 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11735 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
11737 2013-05-14 Eli Zaretskii <eliz@gnu.org>
11739 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11740 unless we know that the window w is a leaf window.
11741 Another attempt at solving bug#14062.
11743 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
11745 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
11748 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
11750 * image.c (gif_load): Check that subimages fit (Bug#14345).
11752 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
11754 * lread.c (skip_dyn_eof): New function.
11755 (read1): Use it to skip the end of a file in response to #@00.
11757 * doc.c (get_doc_string): Slightly relax the sanity checking.
11759 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
11761 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
11762 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11763 (MonitorInfo): New struct.
11764 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
11765 (Fns_display_monitor_attributes_list): New functions.
11766 (display-usable-bounds): Remove.
11767 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
11770 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
11772 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
11773 (GTK_CHECK_VERSION): New macro, if not already defined.
11774 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
11775 replaced by GTK_CHECK_VERSION.
11777 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
11779 * xterm.h (GTK_PREREQ): New macro.
11780 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
11781 to use this macro instead, for consistency and clarity.
11783 2013-05-08 Eli Zaretskii <eliz@gnu.org>
11785 * xdisp.c (row_for_charpos_p): New function, with code of
11786 cursor_row_p, but accepts an additional argument CHARPOS instead
11787 of using a hardcoded PT.
11788 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
11789 (row_containing_pos): Call row_for_charpos_p instead of partially
11790 doing the same. Fixes cursor positioning under longlines-mode
11791 when longlines-show-effect includes more than one newline, when
11792 moving the cursor vertically up.
11794 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
11796 * makefile.w32-in (ACL_H): New macro.
11797 ($(BLD)/fileio.$(O)): Update dependencies.
11799 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11801 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
11802 * Makefile.in (LIB_ACL): New macro.
11803 (LIBACL_LIBS): Remove.
11804 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
11805 * fileio.c: Include <acl.h>.
11806 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
11807 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
11809 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
11812 * unexelf.c: Don't assume ElfW (Half) fits in int.
11813 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
11814 when dealing with ElfW (Half) values, since they can exceed 2**31
11815 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
11816 (entry_address): Omit unused NUM arg. All uses changed.
11818 2013-05-07 Juri Linkov <juri@jurta.org>
11820 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
11821 to the string converted from number with `Fnumber_to_string'.
11824 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11826 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
11827 This fixes a problem introduced by my previous change.
11829 2013-05-07 Glenn Morris <rgm@gnu.org>
11831 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
11833 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
11835 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
11837 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11839 Static checking by GCC 4.8.0.
11840 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
11841 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
11842 (x_get_monitor_attributes_fallback)
11843 (x_get_monitor_attributes_xinerama)
11844 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
11845 Define only if USE_GTK.
11846 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
11847 (x_get_monitor_attributes_fallback): Omit unused locals.
11848 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
11849 Use double, not float, to avoid mixed-mode floating point arithmetic.
11851 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11852 Jan Djärv <jan.h.d@swipnet.se>
11854 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
11855 (XINERAMA_CFLAGS): New macros.
11856 (ALL_CFLAGS, LIBES): Use them.
11858 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
11859 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
11860 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
11861 (syms_of_xfns): DEFSYM them.
11862 (struct MonitorInfo): New struct.
11863 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
11864 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
11865 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
11866 (x_get_monitor_attributes_xinerama): New functions.
11867 (Fx_display_monitor_attributes_list): New primitive.
11868 (syms_of_xfns): Defsubr it.
11870 * xterm.h (x_display_info): Add Xatom_net_workarea and
11871 Xatom_net_current_desktop.
11873 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
11874 and dpyinfo->Xatom_net_current_desktop.
11876 2013-05-06 Eli Zaretskii <eliz@gnu.org>
11878 * xdisp.c (pos_visible_p): Use the special code for finding the
11879 beginning of a display property or overlay for any "replacing"
11880 display property, not just for display strings. This solves
11881 incorrect reporting of position by posn-at-point. (Bug#14241)
11883 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
11885 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
11886 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
11887 Verify that ElfW (Half) fits in int.
11888 (fatal): Use same signature as lisp.h.
11889 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
11890 configure and build with -DUNEXELF_DEBUG without worrying about
11891 other modules that use DEBUG.
11892 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
11893 possibly-wide integers now uses it instead of plain fprintf.
11894 (entry_address): New function, which avoids problems with 32-bit
11895 overflow on 64-bit hosts.
11896 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
11897 (round_up): Don't assume the remainder fits in int.
11898 (find_section): Use bool for boolean. Simplify debug code.
11899 (unexec): Don't assume file sizes fit in int or size_t.
11900 Omit unnecessary trailing newline in 'fatal' format.
11901 Use strerror rather than outputting decimal error number.
11902 Remove unused code when emacs is not defined;
11903 this file relies on Emacs now.
11904 Don't assume e_phnum and e_shnum are positive.
11906 * regex.c: Fix problems when DEBUG is defined.
11907 (extract_number, extract_number_and_incr): Define regardless of
11908 whether DEBUG is defined; that's simpler and makes the code less
11909 likely to go stale in the normal case when DEBUG is not defined.
11910 Return int rather than taking an int * arg. All callers changed.
11911 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
11912 Remove, replacing with ...
11913 (DEBUG_PRINT): New macro. All callers changed.
11914 (DEBUG_COMPILES_ARGUMENTS): New macro.
11915 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
11916 (print_compiled_pattern, print_double_string) [DEBUG]:
11917 Use prototype rather than old-style definition.
11918 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
11919 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
11920 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
11921 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
11922 Don't assume ptrdiff_t, size_t, and long are the same width as int.
11923 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
11924 This matters only when DEBUG is defined.
11926 2013-05-05 Eli Zaretskii <eliz@gnu.org>
11928 * xdisp.c (set_iterator_to_next): Set the
11929 ignore_overlay_strings_at_pos_p flag only if we are _really_
11930 iterating over an overlay string, as indicated by the
11931 current.overlay_string_index member. (Bug#14306)
11933 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
11935 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
11936 to where it is used, to avoid autorelease issues (Bug#14050).
11938 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
11940 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
11941 * fileio.c (syms_of_fileio): Implement this.
11942 * filelock.c (create_lock_file): If symbolic links don't work, so
11943 we use a regular file as a lock file, do not fsync the lock file;
11946 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
11948 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
11949 (syms_of_minibuf): Adjust accodingly.
11951 * callint.c (Fcall_interactively): Adjust calls accordingly.
11953 2013-05-04 Eli Zaretskii <eliz@gnu.org>
11955 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
11956 w->contents is a buffer before computing everything else.
11957 Use parentheses to disambiguate last part of the condition.
11959 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
11960 assertion violations. (Bug#14062)
11962 2013-05-01 David Reitter <david.reitter@gmail.com>
11964 * nsfns.m (ns_tooltip): Initialize.
11966 2013-04-28 Eli Zaretskii <eliz@gnu.org>
11968 * coding.c (decode_coding_gap): Don't remove the character before
11969 a newline unless it's a CR character. (Bug#14287)
11971 2013-04-28 Dan Nicolaescu <dann@gnu.org>
11973 * dispextern.h (struct face): Move enum face_underline_type
11974 earlier so that bitfields can be in the same word.
11976 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
11978 * nsfns.m (handlePanelKeys): New function.
11979 (EmacsOpenPanel:performKeyEquivalent:)
11980 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
11981 arrows/function/control and copy/paste keys (Bug#14296).
11983 2013-04-27 Juri Linkov <juri@jurta.org>
11985 * callint.c (Fcall_interactively): Call `Qread_number' for
11986 interactive code letter `n' instead of using duplicate code.
11989 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
11991 * systime.h (make_timeval): Declare as 'const'.
11993 2013-04-27 Kenichi Handa <handa@gnu.org>
11995 * font.c (font_open_entity): Always open a font of manageable
11998 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12000 Port better to AIX (Bug#14258).
12001 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12004 2013-04-24 Kenichi Handa <handa@gnu.org>
12006 * coding.c (decode_coding_iso_2022): When an invalid escape
12007 sequence is encountered, reset the invocation and designation
12008 status to the safest one.
12010 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12012 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12013 Without this fix, "make distclean" leaves stamp-h1 behind.
12015 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12017 * w32fns.c (w32_fullscreen_rect): New function to compute the
12018 window rectangle for the given fullscreen mode.
12019 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12020 longer tunes the window size. This keeps the window's edges flush
12021 with the screen and allows the taskbar to hide itself in fullboth.
12023 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12024 window decorations and uses the entire screen.
12026 * w32term.h (w32_fullscreen_rect) Add prototype.
12027 (struct w32_output): Replace normal_width, normal_height,
12028 normal_top, and normal_left members with a single normal_placement
12030 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12032 (FRAME_NORMAL_PLACEMENT): New macro.
12034 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12036 * minibuf.c (Ftest_completion): Silence compiler warning.
12038 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12040 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12043 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12046 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12047 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12048 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12049 parentheses where appropriate.
12051 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12053 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12055 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12057 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12058 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12059 Mention in the doc string that setting these variables takes
12060 effect only after a call to set-window-buffer. (Bug#14200)
12062 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12064 * indent.c (Fvertical_motion): Don't consider display strings on
12065 overlay strings as display strings on the buffer position we
12066 started from. This prevents vertical cursor motion from jumping
12067 more than one line when there's an overlay string with a display
12068 property at end of line.
12069 Reported by Karl Chen <Karl.Chen@quarl.org> in
12070 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12072 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12074 * window.c (select_window): `record_buffer' even if window is
12075 already selected (bug#14191).
12077 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12079 * window.c (Fwindow_end): Test more flags, including the buffer's
12080 last_overlay_modified flag, to determine whether the window's
12081 display is really up-to-date. Prevents the function from
12082 returning a stale value. (Bug#14170)
12083 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12086 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12088 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12089 garbaged only if it is not already the top frame on its TTY.
12090 This prevents flickering due to constant redrawing of TTY frames when
12091 there are GUI frames open in the same session. (Bug#13864)
12093 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12095 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12096 of marking the idle timers directly.
12098 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12100 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12101 tables (bug#14054).
12103 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12105 * window.c (select_window): Don't record_buffer while the invariant is
12106 temporarily broken (bug#14161).
12108 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12110 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12112 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12114 2013-04-07 Romain Francoise <romain@orebokech.com>
12116 Ignore additional platform-specific ACL errors (Bug#13702).
12117 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12118 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12120 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12122 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12125 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12127 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12128 This bug was introduced by my 2013-02-25 change that simplified
12129 data_start configuration. Without this change, on GNU/Linux
12130 an Emacs configured with --enable-profiling fails immediately
12131 due to a profiler signal.
12132 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12133 with these flags. On platforms where special flags are needed
12134 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12135 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12136 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12138 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12140 Get rid of some platform-specific functions examining window
12141 system and its capabilities. This is a partial rework of the
12143 * lisp.h (have_menus_p): Remove prototype. This function is
12144 replaced with platform-independent window_system_available.
12145 (check_window_system): Move to...
12146 * frame.h (decode_window_system_frame, window_system_available):
12147 ...here, add new prototypes.
12148 * frame.c (window_system_available, decode_window_system_frame):
12150 (check_window_system): Platform-independent now.
12151 * xterm.h (x_in_use): Remove declaration.
12153 * w32term.h (check_x_frame):
12154 * nsterm.h (check_x_frame): Remove prototypes. This function
12155 is replaced with platform-independent decode_window_system_frame.
12156 * msdos.c (have_menus_p): Remove.
12157 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12158 Remove platform-specific functions. Use check_window_system,
12159 decode_window_system_frame and check_ns_display_info where
12160 appropriate. Minor style and comment tweaks.
12161 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12162 (check_x_frame): Likewise.
12163 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12165 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12166 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12167 * xmenu.c, xselect.c: All related users changed.
12169 2013-04-03 Kenichi Handa <handa@gnu.org>
12171 The following changes is to optimize the code for reading UTF-8
12174 * coding.c (check_ascii): Rename from detect_ascii. Return value
12175 changed. Check EOL format. Do not call adjust_coding_eol_type
12177 (check_utf_8): New function.
12178 (adjust_coding_eol_type): Do nothing if already adjusted.
12179 (detect_coding): Compare the return value of check_ascii with
12180 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12181 (decode_coding_gap): Optimize for valid UTF-8.
12183 2013-03-21 Kenichi Handa <handa@gnu.org>
12185 * coding.c (syms_of_coding): Cancel previous change.
12187 * insdel.c (insert_from_gap): Fix previous change.
12189 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12191 Consistently use platform-specific function to detect window system.
12192 * lisp.h (check_window_system): New prototype. This function is
12193 going to replace check_x, check_w32 and check_ns.
12194 (have_menus_p): Mention msdos.c in comment.
12195 * fontset.c (check_window_system_func): Remove. Adjust all users.
12196 * fontset.h (check_window_system_func): Remove prototype.
12197 * nsterm.h (check_ns):
12198 * xterm.h (check_x):
12199 * w32term.h (check_w32): Likewise.
12200 * menu.c (Fx_popup_menu): Use check_window_system.
12201 * msdos.c (check_window_system): Define for MS-DOS.
12202 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12203 * w32fns.c (check_window_system): Likewise for MS-Windows.
12204 * xfns.c (check_window_system): Likewise for X.
12205 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12206 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12208 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12210 Prefer < to > in range checks such as 0 <= i && i < N.
12211 This makes it easier to visualize quantities on a number line.
12212 This patch doesn't apply to all such range checks,
12213 only to the range checks affected by the 2013-03-24 change.
12214 This patch reverts most of the 2013-03-24 change.
12215 * alloc.c (xpalloc, Fgarbage_collect):
12216 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12217 * character.c (string_escape_byte8):
12218 * charset.c (read_hex):
12219 * data.c (cons_to_unsigned):
12220 * dispnew.c (update_frame_1):
12221 * doc.c (Fsubstitute_command_keys):
12222 * doprnt.c (doprnt):
12223 * editfns.c (hi_time, decode_time_components):
12224 * fileio.c (file_offset):
12225 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12226 * font.c (font_intern_prop):
12227 * frame.c (x_set_alpha):
12228 * gtkutil.c (get_utf8_string):
12229 * indent.c (check_display_width):
12230 * keymap.c (Fkey_description):
12231 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12233 * minibuf.c (read_minibuf_noninteractive):
12234 * process.c (wait_reading_process_output):
12235 * search.c (Freplace_match):
12236 * window.c (get_phys_cursor_glyph):
12237 * xdisp.c (redisplay_internal):
12238 * xsmfns.c (smc_save_yourself_CB):
12239 Prefer < to > for range checks.
12240 * dispnew.c (sit_for): Don't mishandle NaNs.
12241 This fixes a bug introduced in the 2013-03-24 change.
12242 * editfns.c (decode_time_components): Don't hoist comparison.
12243 This fixes another bug introduced in the 2013-03-24 change.
12245 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12247 * frame.h (struct frame): Drop scroll_bottom_vpos
12248 member becaue all real users are dead long ago.
12249 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12250 * xdisp.c (redisplay_internal): Adjust user.
12252 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12254 * nsmenu.m (showAtX:Y:for:): setLevel to
12255 NSPopUpMenuWindowLevel (Bug#13998).
12257 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12259 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12260 (ns_check_pending_open_menu): Declare.
12262 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12263 (x_activate_menubar): Update the menu with title that matches
12264 ns_get_pending_menu_title, and call
12265 ns_check_pending_openmenu (Bug#12698).
12266 (menuWillOpen:): New method.
12267 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12269 * nsterm.m (menu_will_open_state, menu_mouse_point)
12270 (menu_pending_title): New varaibles.
12271 (ns_get_pending_menu_title, ns_check_menu_open)
12272 (ns_check_pending_open_menu): New functions.
12274 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12276 * indent.c (current_column_bol_cache): Remove leftover which is not
12277 used in Fmove_to_column any more.
12278 (current_column, scan_for_column): Adjust users.
12279 * keyboard.c (last_point_position_buffer, last_point_position_window):
12280 Remove leftovers which are not used for recording undo any more.
12281 (command_loop_1, syms_of_keyboard): Adjust users.
12282 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12283 redisplay_window any more.
12284 (move_it_to): Adjust user.
12286 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12288 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12289 Update dependencies.
12291 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12293 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12294 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12295 forward references.
12297 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12299 * window.h (struct window): Replace hchild, vchild and buffer slots
12300 with a single slot 'contents'. This is possible because each valid
12301 window may have either the child window (in vertical or horizontal
12302 combination) or buffer to display (for the leaf window). Using that,
12303 a lot of operations to traverse and/or change window hierarchies may
12304 be simplified. New member horizontal is used to distinguish between
12305 horizontal and vertical combinations of internal windows.
12306 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12307 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12308 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12309 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12310 Use contents slot, not buffer, where appropriate.
12311 (wset_combination): New function.
12312 (wset_buffer): Add eassert.
12313 (Fframe_first_window): Simplify the loop reaching first window.
12314 (Fwindow_buffer): Use WINDOW_LEAF_P.
12315 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12316 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12317 (unshow_buffer): Convert initial debugging check to eassert.
12318 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12319 (make_parent_window, window_resize_check, window_resize_apply)
12320 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12321 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12322 Adjust to match struct window changes.
12323 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12324 (mark_window_cursors_off, count_windows, get_leaf_windows)
12325 (foreach_window_1): Simplify the loop.
12326 * alloc.c (mark_object): Do not check for the leaf window because
12327 internal windows has no glyph matrices anyway.
12328 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12329 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12330 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12331 (build_frame_matrix_from_window_tree, mirror_make_current)
12332 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12333 (update_window_tree, set_window_update_flags): Simplify the loop.
12334 (sync_window_with_frame_matrix_rows): Enforce live window.
12335 Use contents slot, not buffer, where appropriate.
12336 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12337 and WINDOW_HORIZONTAL_COMBINATION_P.
12338 (make_frame_visible_1): Simplify the loop.
12339 Use contents slot, not buffer, where appropriate.
12340 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12341 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12342 (expose_window_tree): Likewise.
12343 Use contents slot, not buffer, where appropriate.
12344 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12345 to avoid deleted windows. Use contents slot instead of buffer.
12346 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12347 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12348 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12349 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12351 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12353 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12354 identify the reasons for assertion violations in bug#14062 and
12356 (Fx_show_tip): Fix compilation error under
12357 "--enable-check-lisp-object-type". (Bug#14073)
12359 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12360 Reported by <rzl24ozi@gmail.com>.
12362 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12364 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12366 (unwind_with_echo_area_buffer): ...to restore it here.
12367 This is needed to ensure that...
12368 (redisplay_window): ...both window markers are valid here,
12369 which is verified by eassert.
12370 * editfns.c (save_excursion_save): Do not assume that
12371 selected_window always displays the buffer.
12372 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12375 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12377 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12380 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12382 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12384 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12386 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12387 since MinGW's w32api headers do. This avoids compiler warnings.
12389 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12390 if already defined.
12392 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12394 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12396 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12398 * gtkutil.c (style_changed_cb): Check if frame is live and an
12399 X frame (Bug#14038).
12401 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12403 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12404 Define only for _WIN32_WINNT less than 0x0500.
12405 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12407 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12408 see its own definitions of 'struct timeval' and 'struct timezone'.
12410 Fix incompatibilities between MinGW.org and MinGW64 headers.
12411 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12413 * w32.c (REPARSE_DATA_BUFFER): Guard with
12414 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12416 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12418 * xterm.c: Include X11/XKBlib.h
12419 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12421 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12423 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12425 * blockinput.h (input_blocked_p): Likewise.
12426 * bytecode.c (exec_byte_code): Likewise.
12427 * callproc.c (call_process_kill, call_process_cleanup)
12428 (Fcall_process): Likewise.
12429 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12430 (Fccl_execute_on_string): Likewise.
12431 * character.c (string_escape_byte8): Likewise.
12432 * charset.c (read_hex): Likewise.
12433 * cm.c (calccost): Likewise.
12434 * data.c (cons_to_unsigned): Likewise.
12435 * dired.c (directory_files_internal, file_name_completion):
12437 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12438 (sit_for): Likewise.
12439 * doc.c (Fsubstitute_command_keys): Likewise.
12440 * doprnt.c (doprnt): Likewise.
12441 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12442 * emacsgtkfixed.c: Likewise.
12443 * fileio.c (file_offset, Fwrite_region): Likewise.
12444 * floatfns.c (Fexpt, fmod_float): Likewise.
12445 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12447 * font.c (font_intern_prop): Likewise.
12448 * frame.c (x_set_alpha): Likewise.
12449 * gtkutil.c (get_utf8_string): Likewise.
12450 * indent.c (check_display_width): Likewise.
12451 * intervals.c (create_root_interval, rotate_right, rotate_left)
12452 (split_interval_right, split_interval_left)
12453 (adjust_intervals_for_insertion, delete_node)
12454 (interval_deletion_adjustment, adjust_intervals_for_deletion)
12455 (merge_interval_right, merge_interval_left, copy_intervals)
12456 (set_intervals_multibyte_1): Likewise.
12457 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
12458 * keymap.c (Fkey_description): Likewise.
12459 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
12460 * lread.c (openp, read_integer, read1, string_to_number):
12462 * menu.c (ensure_menu_items): Likewise.
12463 * minibuf.c (read_minibuf_noninteractive): Likewise.
12464 * print.c (printchar, strout): Likewise.
12465 * process.c (create_process, Faccept_process_output)
12466 (wait_reading_process_output, read_process_output, send_process)
12467 (wait_reading_process_output): Likewise.
12468 * profiler.c (make_log, handle_profiler_signal): Likewise.
12469 * regex.c (re_exec): Likewise.
12470 * regex.h: Likewise.
12471 * search.c (looking_at_1, Freplace_match): Likewise.
12472 * sysdep.c (get_child_status, procfs_ttyname)
12473 (procfs_get_total_memory): Likewise.
12474 * systime.h (EMACS_TIME_VALID_P): Likewise.
12475 * term.c (dissociate_if_controlling_tty): Likewise.
12476 * window.c (get_phys_cursor_glyph): Likewise.
12477 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
12478 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
12480 * xfns.c (Fx_window_property): Likewise.
12481 * xmenu.c (set_frame_menubar): Likewise.
12482 * xselect.c (x_get_window_property, x_handle_dnd_message):
12484 * xsmfns.c (smc_save_yourself_CB): Likewise.
12485 * xterm.c (x_scroll_bar_set_handle): Likewise.
12487 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
12489 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
12490 to be optional or nil. Adjust comment and convert it to docstring.
12491 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
12492 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
12494 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
12496 Static checking by GCC 4.8-20130319.
12497 * image.c (gif_load): Assume pass < 3 to pacify GCC.
12498 * process.c (Fset_process_datagram_address)
12499 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
12500 * xdisp.c (get_char_face_and_encoding)
12501 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
12502 (get_glyph_face_and_encoding): Prepare face before possibly using it.
12503 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
12505 2013-03-24 Ken Brown <kbrown@cornell.edu>
12507 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
12508 fix compilation on 64-bit Cygwin, where underscores are not
12509 automatically prepended.
12511 * w32term.c (w32_initialize): Silence compiler warning.
12513 2013-03-23 Eli Zaretskii <eliz@gnu.org>
12515 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
12516 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
12517 variables, to save and restore frame dimensions.
12518 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
12519 after returning from a 'fullscreen' configuration.
12520 use SendMessage instead of PostMessage to send the SC_RESTORE message,
12521 to avoid races between the main thread and the input thread.
12523 * w32term.h (struct w32_output): New members normal_width,
12524 normal_height, normal_top, normal_left, and prev_fsmode.
12525 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
12526 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
12527 members of a frame.
12529 * w32term.c (w32fullscreen_hook): Record last value of the frame's
12530 'fullscreen' parameter. Always record previous width and height
12531 of the frame, except when switching out of maximized modes, so
12532 that they could be restored correctly, instead of resetting to the
12533 default frame dimensions. Send SC_RESTORE command to the frame,
12534 unless we are going to send SC_MAXIMIZE, to restore the frame
12535 resize hints in the mouse pointer shown by the window manager.
12538 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
12540 * lisp.h (get_frame_param): Adjust conditions for prototype
12543 2013-03-22 Ken Brown <kbrown@cornell.edu>
12545 * unexcw.c: Drop unneeded inclusion of w32common.h.
12546 (report_sheap_usage): Declare.
12547 (read_exe_header): Add magic numbers for x86_64.
12548 (fixup_executable): Fix printf format specifier for unsigned long
12551 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
12553 * frame.h (struct frame): Put menu_bar_window under #ifdef
12554 because this member is not needed when X toolkit is in use.
12555 (fset_menu_bar_window):
12556 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12557 (free_glyphs, update_frame):
12558 * xdisp.c (expose_frame): Likewise.
12559 (display_menu_bar): Likewise. Remove redundant eassert.
12560 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
12563 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
12565 Use functions and constants to manipulate Lisp_Save_Value objects.
12566 This replaces code that used macros and strings and token-pasting.
12567 The change makes the C source a bit easier to follow,
12568 and shrinks the Emacs executable a bit.
12569 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
12570 (make_save_value): Change 1st arg from string to enum. All callers
12573 (mark_object): Use if, not #if, for GC_MARK_STACK.
12574 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
12575 (XSAVE_OBJECT): Now functions, not macros.
12576 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
12577 the constant was never used.
12578 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
12579 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
12580 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
12581 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
12583 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
12584 type3 with a single member save_type. All uses changed.
12585 (save_type, set_save_pointer, set_save_integer): New functions.
12586 * print.c (PRINTX): Remove.
12588 * alloc.c: Remove redundant static declarations.
12590 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12592 * window.h (struct window): Convert left_col, top_line, total_lines
12593 and total_cols from Lisp_Objects to integers. Adjust comments.
12594 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
12596 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
12597 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
12598 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
12599 Adjust users where appropriate.
12601 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12603 * frame.h (struct frame): Drop resx and resy because the same data is
12604 available from window system-specific output context. Adjust users.
12605 (default_pixels_per_inch_x, default_pixels_per_inch_y):
12606 New functions to provide defaults when no window system available.
12607 (FRAME_RES_X, FRAME_RES_Y): New macros.
12608 (NUMVAL): Move from xdisp.c.
12609 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
12610 (Ffont_face_attributes, Fopen_font):
12611 * image.c (gs_load):
12612 * w32font.c (fill_in_logfont):
12613 * xdisp.c (calc_pixel_width_or_height):
12614 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
12615 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
12617 2013-03-20 Kenichi Handa <handa@gnu.org>
12619 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
12620 to 1 (temporary workaround until a bug related to ASCII
12621 optimization is fixed).
12623 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
12625 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
12626 Signal error if window is not internal. Adjust docstring.
12627 (delete_all_child_windows): Use combination_limit to save the buffer.
12628 (Fset_window_configuration): Adjust accordingly.
12629 * print.c (syms_of_print): Initialize debugging output not here...
12630 (init_print_once): ...but in a new function here.
12631 * lisp.h (init_print_once): Add prototype.
12632 * emacs.c (main): Add call to init_print_once. Adjust comments.
12634 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
12636 * window.c (window_resize_check, window_resize_apply)
12637 (window_from_coordinates, recombine_windows, set_window_buffer)
12638 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
12639 (Fsplit_window_internal, Fdelete_window_internal)
12640 (freeze_window_starts): Use bool for booleans.
12641 * window.h (window_frame_coordinates, resize_frame_windows)
12642 (freeze_window_starts, set_window_buffer): Adjust prototypes.
12644 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
12646 * dispnew.c (bitch_at_user): Use `user-error'.
12648 2013-03-17 Ken Brown <kbrown@cornell.edu>
12650 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
12651 as return type of image_background. (Bug#13981)
12652 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
12654 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
12656 * nsterm.m (updateFrameSize:): Change resize increments if needed.
12657 (ns_select): Don't return with result uninitialized.
12659 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
12662 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
12664 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
12665 directories. If filename is nil, get directory name (Bug#13932).
12666 Use getFilename and getDirectory.
12667 (getFilename, getDirectory): New methods for EmacsSavePanel and
12669 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
12671 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
12673 * coding.c (decode_coding_gap): Fix typo caught by static checking.
12675 2013-03-15 Kenichi Handa <handa@gnu.org>
12677 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
12678 (adjust_after_replace): Make it back to static. Delete the third
12679 arg text_at_gap_tail. Cancel the code for handling it.
12681 * coding.h (struct coding_system): New member eol_seen.
12683 * coding.c (detect_ascii): New function.
12684 (detect_coding): Set coding->head_ascii and coding->eol_seen only
12685 when the source bytes are actually scanned. On detecting for
12686 coding_category_utf_8_auto, call detect_ascii instead of scanning
12687 source bytes directly.
12688 (produce_chars): Call insert_from_gap with the new arg 0.
12689 (encode_coding): Likewise.
12690 (decode_coding_gap): Control ASCII optimization by the variable
12691 disable_ascii_optimization instead of #ifndef .. #endif.
12692 Deccode EOL format according to coding->eol_seen.
12693 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
12696 * lisp.h (adjust_after_replace): Cancel externing it.
12697 (insert_from_gap): Adjust prototype.
12699 2013-03-15 Eli Zaretskii <eliz@gnu.org>
12701 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
12702 FULLSCREEN_MAXIMIZED. (Bug#13935)
12704 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
12706 * region-cache.c (find_cache_boundary, move_cache_gap)
12707 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
12708 Simplify debugging check and convert to eassert. Adjust comment.
12709 (pp_cache): Put under ENABLE_CHECKING.
12711 2013-03-14 Eli Zaretskii <eliz@gnu.org>
12713 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
12714 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
12715 and WM_ACTIVATEAPP.
12716 (w32fullscreen_hook): If the frame is visible, reset
12717 f->want_fullscreen flag after changing the frame size. If the
12718 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
12721 2013-03-13 Daniel Colascione <dancol@dancol.org>
12723 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
12724 too so that these builds can use Cygwin's file conversion
12725 functions. (We've been building and linking cygw32.o all along
12726 and just not using it.)
12728 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12730 File synchronization fixes (Bug#13944).
12731 * Makefile.in (LIB_FDATASYNC): New macro.
12733 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
12734 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
12735 Don't worry about HAVE_FSYNC, since a substitute fsync is
12736 available if the system lacks one.
12737 (Fwrite_regin): Retry fsync if interrupted.
12739 2013-03-13 Eli Zaretskii <eliz@gnu.org>
12741 * w32term.c (w32_read_socket): If the Emacs frame is being
12742 activated, call w32fullscreen_hook, to make sure the new frame
12743 dimensions are in effect. (Bug#13937)
12745 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
12747 * xdisp.c (init_iterator): Simplify because both character and byte
12748 positions are either specified or -1. Add eassert. Adjust comment.
12749 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
12750 character and byte positions can be obtained from marker.
12752 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12754 Static checking by Sun C 5.12.
12755 * alloc.c (buffer_memory_full) [REL_ALLOC]:
12756 * bytecode.c (exec_byte_code):
12757 * dispnew.c (init_display):
12759 * fileio.c (Fsubstitute_in_file_name):
12760 * keyboard.c (Fevent_convert_list):
12761 * keymap.c (Fsingle_key_description):
12762 * term.c (maybe_fatal, fatal):
12763 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
12764 * xsmfns.c (Fhandle_save_session):
12765 Omit unreachable code.
12766 * keymap.c (map_keymap_char_table_item): Cast void * to
12767 a function pointer type; the C Standard requires this.
12769 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
12770 Include <sys/param.h> unconditionally, as that works elsewhere and
12771 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
12772 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
12775 See ChangeLog.12 for earlier changes.
12777 ;; Local Variables:
12781 Copyright (C) 2011-2014 Free Software Foundation, Inc.
12783 This file is part of GNU Emacs.
12785 GNU Emacs is free software: you can redistribute it and/or modify
12786 it under the terms of the GNU General Public License as published by
12787 the Free Software Foundation, either version 3 of the License, or
12788 (at your option) any later version.
12790 GNU Emacs is distributed in the hope that it will be useful,
12791 but WITHOUT ANY WARRANTY; without even the implied warranty of
12792 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12793 GNU General Public License for more details.
12795 You should have received a copy of the GNU General Public License
12796 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.